KR102219725B1 - Mixed treatment body, mixed treatment method, mixed product fluid, fluid mixer, fluid mixing treatment device, seafood farming system and seafood farming method - Google Patents

Abstract

Providing a mixed treatment body and a mixing treatment method capable of reducing pressure loss and improving the refinement efficiency of the dispersed phase, and in addition to reducing the power consumption of the pump, It is to provide a fluid mixer, a gas-liquid mixing treatment device, a fish and shellfish farming system, and a fish and shellfish farming method capable of increasing the amount of outflow (efficiency). It has a narrow passage (Rs) and is disposed in a fluid passage (R) through which a plurality of different fluids (F) to be mixed and processed flow, and a part of the fluid (F) flows through the narrow passage (Rs). At the same time, it is being mixed.

Description

Mixed treatment body, mixed treatment method, mixed product fluid, fluid mixer, fluid mixing treatment device, seafood farming system and seafood farming method

The present invention relates to a mixing processing body and a mixing processing method for mixing and processing a plurality of different fluids, a mixture-producing fluid generated by mixing a plurality of different fluids, a fluid mixer including a mixing processing body, and a fluid mixing processing apparatus equipped with a fluid mixer , It relates to a fish and shellfish farming system with a gas-liquid mixing treatment device, and a fish and shellfish farming method. The plurality of different fluids here include, for example, a liquid and a liquid different from it, a liquid and a gas, and a combination of a powder and a liquid, and the liquid is water, bath, seawater, fuel oil, and liquid fertilizer (liquid form Organic fertilizer or chemical fertilizer), etc., and the gas includes oxygen, oxygen mixture gas, carbon dioxide, nitrogen, air, ozone, and fluorine, and the powder is a finely cut algae containing fucoidan. Things, etc. Fish and shellfish are aquatic animals such as fish and shellfish.

Conventionally, there is one disclosed in Patent Document 1 as a form of a fluid mixer. That is, in Patent Document 1, a disk-shaped first diffusion element having a fluid inlet formed at the center portion, and a disk-shaped second diffusion element facing each other, and at the same time flowing from the inlet at the central portion between the two diffusion elements. A diffusion/mixing unit formed with a diffusion/mixing flow path through which one fluid is flowed in a radial direction toward the peripheral portion and diffused/mixed, and a disk-shaped first assembly element having an outlet of the fluid at the center thereof. 2 A collection/mixing unit is provided in which the assembly and mixing flow paths are formed by arranging the assembly elements facing each other and flowing the fluid flowing in from the peripheral portion toward the central portion between the two assembly elements in a radial direction. Then, a fluid mixer is disclosed in which the end portion of the diffusion/mixing flow path and the start end of the aggregation/mixing flow path are connected.

In addition, a group of hexagonal concave portions having the same depth and size suitable for the facing surfaces of the first and second diffusion elements and the facing surfaces of the first and second assembly elements is formed in a honeycomb structure, and at the same time, the facing convex portions They are arranged at different positions so that they communicate with each other, and in the diffusion/mixing flow path and the gathering/mixing flow path, the fluid is meandering and repeating confluence and division (dispersion) while flowing in the radial direction.

Patent document 1 JPH9-52034 A

By the way, the fluid mixer disclosed in Patent Literature 1 has a diffusion/mixing flow path that diffuses and mixes by flowing the fluid flowing in from the inlet at the center side in a radial direction toward the peripheral side, and the fluid flowing in from the peripheral side is radiated toward the center side. Since the flow direction flows to form the same flow path structure for aggregation and mixing, the aggregation/mixing side flow path has the same degree of dispersion as the diffusion/mixing flow path even though the number of dispersions is much smaller than that of the diffusion/mixing flow path having a high mixing and dispersing function. There was a pressure loss. For this reason, it is desired to reduce the amount of power consumption of the pump for supplying the fluid by pressurizing the fluid to the fluid mixer, and to increase the amount of outflow (efficiency) of the mixed fluid.

Accordingly, the present invention provides a mixing treatment body and a mixing treatment method capable of reducing pressure loss and improving the refinement efficiency of the dispersed phase, and in addition to reducing the power consumption of the pump, the mixing treatment is It is an object of the present invention to provide a fluid mixer, a fluid mixing treatment device, a fish and shellfish farming system, and a fish and shellfish farming method capable of increasing (efficiency) an outflow of finished fluid.

In order to achieve the above object, the mixing treatment body according to the present invention has a narrow flow path and is disposed in a fluid flow path through which a plurality of different fluids to be mixed are flowed, and a part of the fluid flows through the narrow flow path. It flows through and is mixed and processed. Further, the mixing treatment body has a guide portion for guiding the fluid to the downstream side, and the narrow passage may be provided in the guide portion. In addition, the mixing treatment body may have a splitter for classifying the fluid into a two-pronged form, and the fluid classified by the splitter may be guided by the guide part. The narrow passage may be formed within the convex portion by installing a pair of iron tubing portions, or may be formed in the concave portion by installing a concave portion. Further, a plurality of the narrow passages may be arranged in a parallel state, and a part of the fluid may be divided into each narrow passage.

The mixing treatment method according to the present invention is a method of mixing a part of the fluid flowing through the narrow passage formed in the fluid passage in a fluid passage through which a plurality of different fluids to be mixed treatment flow.

The mixed-produced fluid according to the present invention is a fluid generated by mixing a part of the fluid flowing through a narrow passage formed in the fluid passage in a fluid passage through which a plurality of different fluids to be mixed-processed flow.

The fluid mixer according to the present invention includes a flow path forming cable that forms the fluid flow path, and the mixing processing member arranged in a fluid flow path formed in the mixing case.

A fluid mixing processing apparatus according to the present invention includes means for introducing a liquid as the fluid and a liquid, gas, or powder as the fluid different from the liquid in the fluid mixer and the fluid mixer. , Liquid and gas, or liquid and powder are mixed and processed. In addition, the fluid mixer is preferably configured to refine the gas to a particle size including 1 μm or less, and to produce a liquid in which the gas is dissolved in a supersaturated state by uniformly mixing and processing the gas with the liquid.

In addition, the fluid mixing treatment apparatus according to the present invention may be configured as follows.

(1) The liquid as the fluid and the gas as the fluid are introduced into the fluid mixer to be mixed and treated, and the gas-liquid mixing-treated fluid is reduced in the liquid or circulated through the fluid mixer to be subjected to repeated gas-liquid mixing treatment. Make up.

(2) The dispersion medium as the liquid and the dispersion medium as the liquid are mixed and treated to form an emulsion.

(3) The water as the liquid and the nitrogen gas as the gas are mixed and treated to generate nitrogen water in which the nitrogen gas is dissolved in the water.

(4) The hot water or water as the liquid and the carbon dioxide gas as the gas are mixed and treated to produce a carbonated spring (artificial carbonated spring) in which the carbonic acid gas is dissolved in the hot water or water.

(5) The water as the liquid and the oxygen gas as the gas are mixed and treated to generate oxygen water in which the oxygen gas is dissolved in the water.

(6) A water pump that can be driven by a battery mounted on the fishing boat is immersed in the water in the water tank arranged in the fishing boat.

(7) The oxygen gas as the gas is refined and uniformly mixed with the aquaculture water as the liquid, and high-concentration oxygen water in which the oxygen gas is supersaturated in the cultured water can be produced.

The fish and shellfish farming system according to the present invention includes the fluid mixing treatment device and a farming tank for farming fish and shellfish, and a high-concentration oxygen water produced by the fluid mixing processing device is supplied to the farming tank. The fluid mixing treatment device may be mounted on a floating body suspended on the water surface of the culture tank.

The fish and shellfish farming method according to the present invention is a method of cultivating fish and shellfish in high-concentration oxygen water produced by the fluid mixing treatment device, and promoting the growth of fish and shellfish.

According to the present invention, the following effects occur. That is, in the present invention, it is possible to provide a mixed treatment body and a mixed treatment method capable of reducing pressure loss and improving the efficiency of miniaturization of the dispersed phase. In addition, a fluid mixer, a fluid mixing treatment device, a fishery farming system, and a fish and shellfish farming system capable of reducing the power consumption of the pump and increasing the outflow (efficiency) of the mixed fluid. Law can be provided.

1 is an explanatory diagram of a mixed processing body as a first embodiment.
Fig. 2 is a plan view in a fluid flow path in which a mixing processing body as a first embodiment is disposed.
3 is an explanatory side view of a fluid passage in which a mixing treatment body as a first embodiment is disposed.
4 is an explanatory diagram of a mixed processing body as a second embodiment.
5 is an explanatory diagram of a modified example of the mixed processing body as the second embodiment.
6 is an explanatory diagram of a mixed processing body as a third embodiment.
7 is an explanatory diagram of a mixed processing body as a fourth embodiment.
Fig. 8 is an explanatory diagram of a modified example of the mixed processing body as the fourth embodiment.
9 is an explanatory diagram of a mixed processing body as a fifth embodiment.
10 is an explanatory diagram of a mixed processing body as a sixth embodiment.
11 is an explanatory diagram of a mixed processing body as a seventh embodiment.
12 is an explanatory plan view of a fluid passage in which a mixing treatment body is disposed as a seventh embodiment.
13 is a perspective explanatory view of the fluid mixer as the first embodiment.
14 is an exploded perspective explanatory view of the fluid mixer as the first embodiment.
15 is an explanatory side view of a fluid mixer as a first embodiment.
16 is a cross-sectional view taken along line II of FIG. 15.
Fig. 17 is an explanatory view of an exploded view of a flow path forming case.
18 is an exploded perspective explanatory view of a fluid mixer as a second embodiment.
19 is an exploded perspective explanatory view of a fluid mixer as a second embodiment.
Fig. 20 is a side explanatory view of a fluid mixer as a second embodiment.
21 is a conceptual explanatory diagram of a liquid-liquid mixing processing apparatus.
22 is an explanatory diagram of a gas-liquid mixing processing apparatus.
23 is an explanatory diagram of a submersible pump with a fluid mixer.
Fig. 24 is a conceptual explanatory diagram of a fish and shellfish culture system as a first embodiment.
Fig. 25 is a conceptual explanatory diagram of a fish and shellfish farming system as a second embodiment.

Hereinafter, an embodiment of the present invention will be described. First, the configuration of the mixed treatment body according to the present embodiment, the mixing treatment method, and the mixed treatment fluid will be described, and then the configuration of the fluid mixer provided with the mixing treatment body will be described, followed by a fluid mixing treatment equipped with a fluid mixer. The configuration of the device will be described, and finally, the configuration of the fish and shellfish farming system provided with the fluid mixing processing device and the fish and shellfish farming method will be described.

[Description of the configuration of the mixed processing body according to the present embodiment]

The mixing processing body according to the present embodiment is arranged in a fluid passage through which a plurality of different fluids to be mixed are flowed, and the fluid is mixed. That is, the mixing processing body has a narrow flow path, and is disposed in a fluid flow path through which a plurality of different fluids to be mixed are flowed, and a part of the fluid flows through the narrow flow path and is mixed. Further, the mixed processing body has a guide portion for guiding the fluid to the downstream side, and a narrow flow path is provided in the guide portion. In addition, the mixed processing body also has a splitting unit for classifying the fluid into two branches, and the fluid classified by the splitting unit is guided by the guide unit. The narrow passage is provided with a pair of convex portions to be formed between the two convex portions, or the concave passage is formed in the concave portion. In addition, a plurality of narrow passages are arranged in parallel, and a part of the fluid is divided into each narrow passage.

The narrow flow path here is a narrow single flow path capable of miniaturizing the fluid as a dispersed phase to a particle diameter including 1 µm to 100 µm or less and performing dispersion treatment. A preferred narrow flow path is a narrow single flow path capable of miniaturizing the fluid as a dispersed phase to a particle size including 1 µm or less and performing dispersion treatment. In addition, the narrow flow path is to continuously refine the fluid as a dispersed phase for a plurality of narrow flow paths, and finally, the particle diameter including 1 µm to 100 µm or less, preferably 1 µm or less, and dispersion treatment It may be a single, narrow-minded channel that is possible.

The preferred form of the mixing treatment body is in a fluid flow path, a splitter for classifying the fluid into two branches, a guide for guiding the fluid classified by the splitter from the upstream side to the downstream side of the flow direction, and the guide part. It is a type having a narrow flow path that promotes mixing processing while guiding a part of the fluid guided from the upstream side to the downstream side from the upstream side to the downstream side. At this time, it is preferable that the dividing portion is made of a steel surface extending in a direction crossing the axial direction of the fluid flow path so as to secure a smooth and reliable dividing function of the fluid.

The mixing treatment body of the above-described preferred form has a splitting part, a guide part, and a narrow flow path, and the mixing treatment body is arranged toward the axis of the splitting part in a direction intersecting the axial direction of the fluid flow path. Can function effectively. That is, it is preferable that the mixed treatment body is formed in a plane symmetrical shape centered on a virtual plane including the axis of the splitter. For example, the mixed treatment body may be formed in a rod shape, a column shape, a plate shape, a strip shape, or a block shape. By doing so, it is possible to hold a dividing unit that divides the fluid into two branches at the front edge (upstream side rim) of the mixed treatment body, and at the same time, a pair of guides guiding the classified fluid to the downstream side at both side surfaces of these parts. We can retain wealth. In addition, the pair of guide portions may be provided with flat narrowing passages for facilitating a fluid mixing process while guiding the inside of the fluid passage to the downstream side, respectively. At this time, a plurality of narrow passages are formed coaxially and in parallel along the axis of the mixing treatment body, and fluids of the plurality of narrow passages are classified, so that fluid mixing processing simultaneously in the plurality of narrow passages Can be promoted.

Specifically, the narrow passage may be formed to form a pair of iron bars or concave portions in each of the pair of guide portions, and may be formed between the pair of iron bars or in the concave portion. For example, the narrow passage may be formed in a ring shape coaxially on the outer circumferential surface including the classification portion and the guide portion. That is, the narrow flow path may have a cross-sectional shape in a ring shape as viewed from a cross-section crossing the axis of the mixing treatment body. Further, the narrow passage may be formed in a spiral shape on the outer circumferential surface including the splitting portion and the guide portion of the mixed treatment body. In other words, the narrowing flow path may be formed in the form of a spiral in a row around the axis of the support piece and stretched along the axis line, or may be formed in the form of a plurality of spirals in which a set of spirals is divided midway. .

In addition, in the narrowing flow path, a plurality of narrowing flow path forming pieces as a steel structure formed in the form of a flange on the outer periphery of the mixed processing body are arranged at minute intervals in the axial direction of the mixing processing body. It can be formed by forming one flow path. In this case, it is preferable that the narrow passage forming pieces are formed in a flat plate shape, and the narrow passage formed between adjacent flat plate-shaped pieces is formed flat. Further, the narrow flow path may be formed by arranging a plurality of grooves as concave portions formed in a ring shape on the outer periphery of the mixing treatment body at intervals in the axial direction of the mixing treatment body, and forming narrow flow paths in each groove. Here, the iron section or the concave section is not limited to a flange shape or a ring shape, but may be formed in a spiral shape. In addition, the iron section or the groove section may be integrally formed with the guide section.

[Description of the mixed treatment method according to the present embodiment]

The mixing treatment method according to the present embodiment is a method of mixing a part of the fluid flowing through a narrow flow path formed in the fluid flow path in a fluid flow path through which a plurality of different fluids to be mixed treatment flows. In this mixing treatment method, a desired mixed product fluid can be produced. Specifically, it is possible to generate a liquid-liquid mixture-producing fluid in which a liquid and a liquid other than it are mixed, a gas-liquid mixture-producing fluid in which a liquid and a gas are mixed, and a solid-liquid mixture-producing fluid in which solids such as liquid and powder are mixed. have. As the liquid, it can be adopted from water, bath, sea water, fuel oil, and liquid fertilizers (liquid organic fertilizer or chemical fertilizer). In addition, as the gas, oxygen, oxygen mixed gas, carbon dioxide, nitrogen, air, ozone, and fluorine can be used. Moreover, as the powder, it can be adopted from a finely cut seaweed containing fucoidan.

[Description of the mixed product fluid according to this embodiment]

The mixed-produced fluid according to the present embodiment is a fluid generated by mixing a part of the fluid flowing through the narrow passage formed in the fluid passage in a fluid passage through which a plurality of different fluids to be mixed-processed flow. The mixed product fluid here is the liquid-liquid mixed product fluid, the gas-liquid mixed product fluid, and the solid-liquid mixed product fluid.

[Description of the configuration of the fluid mixer according to the present embodiment]

The fluid mixer according to the present invention includes a flow path forming case that forms the fluid flow path, and the mixing processing body arranged and installed in a fluid flow path formed in the mixing case. That is, the flow path forming case includes an inlet port through which a fluid is introduced, a fluid channel through which the fluid introduced from the inlet port flows, and an outlet port through which the fluid is led out from the fluid channel. The mixing treatment body is disposed in a flow path forming case, and is configured to form a narrow flow path that promotes mixing of some of the flowing fluids.

Specifically, in the flow path forming case, a plurality of rod-shaped mixing treatment bodies facing the axial line in a direction crossing the axial direction of the fluid flow path may be arranged on the same virtual plane. The plurality of rod-shaped mixed treatment bodies may be arranged by making each axis line contact on the same virtual plane. In addition, in the flow path forming case, a plurality of the mixing treatment bodies may be arranged in series at intervals in the extending direction of the fluid flow path. Further, the flow path forming case may be stretched in the axial direction and positioned on a set of helical virtual lines drawn on the circumferential wall to arrange base ends of a plurality of mixed treatment bodies.

The fluid mixer may be configured by connecting a plurality of divided case pieces to be freely attached and detached and coaxially connected to each other to form a flow path forming case, and by arranging and installing a required number of mixing treatment bodies in each divided case piece. At this time, each divided case piece arranged from the upstream side to the downstream side is connected in connection while being rotated by a certain angle in turn with each axis rotation, and is a mixing process arranged and installed in each divided case piece on the same axis. With the arrangement of the sieves, it is possible to have a continuous change in sequence.

[Description of the configuration of the fluid mixing processing device according to the present embodiment]

The fluid mixing processing apparatus according to the present embodiment includes a means for introducing a liquid as the fluid and a liquid, gas, or powder as the fluid different from the liquid, in the fluid mixer and the fluid mixer, and a liquid and a liquid , Liquid and gas, or liquid and powder are mixed and processed.

Specifically, in the fluid mixing processing apparatus, a dispersion medium (e.g., fuel oil) as a liquid and a dispersion medium (e.g., water) as a liquid are mixed and treated, and a mixed processing liquid (e.g., emulsion fuel oil) ) Can be configured to be generated. In addition, the fluid mixing processing apparatus may be configured such that water as a liquid and nitrogen gas as a gas are mixed and processed to generate nitrogen water in which nitrogen gas is dissolved in water. Further, the fluid mixing treatment apparatus may be configured such that hot water as a liquid or water and carbon dioxide gas as a gas are mixed and treated, and a carbonated spring in which carbon dioxide gas is dissolved in hot water or water is artificially generated. In addition, the fluid mixing processing apparatus may be configured such that water as a liquid and oxygen gas as a gas are mixed and processed to generate oxygen water in which oxygen gas is dissolved in water.

More specifically, the fluid mixing processing apparatus may be configured to refine a gas to a particle diameter including 1 μm or less, perform gas-liquid mixing treatment uniformly with a liquid, and generate a liquid in which the gas is dissolved in a supersaturated state. Alternatively, in the fluid mixing treatment device, the liquid as the fluid to be mixed and treated by the pump and the gas as the fluid to be mixed and treated supplied from the gas supply unit are introduced into the fluid mixer to perform gas-liquid mixing, and the gas-liquid mixed-treated fluid is reduced to the liquid. Further, it is circulated through the inside of the fluid mixer to be repeatedly gas-liquid mixing treatment, and the gas-liquid mixing concentration may be increased in proportion to the number of repeated treatments.

In addition, the fluid mixing treatment apparatus can make it possible to produce high-concentration oxygen water in which oxygen gas as a gas is refined and uniformly mixed with aquaculture water as a liquid, and oxygen gas is dissolved in a supersaturated state in aquaculture water.

More specifically, the fluid mixing processing apparatus mixes a liquid as a fluid and a gas as a fluid while circulating by a pump through a circulation passage, and a liquid receiving tank and a pump for accommodating the liquid in the circulation passage, and the fluid mixer A gas supply unit for supplying gas is connected to a portion of a circulation flow path located between the pump and the fluid mixer, and the gas and liquid are mixed and processed in the fluid mixer. I can. In addition, the fluid mixing treatment device may be configured by immersing an underwater pump that can be driven by a battery mounted on the fishing boat in the water in the water tank arranged in the fishing boat. In addition, the fluid mixing processing device can also be configured by floating a fluid equipped with an engine pump on a culture water surface in a culture tank where fish and shellfish are cultured.

[Explanation of the configuration of the seafood farming system according to the present embodiment]

The fish and shellfish farming system according to the present embodiment includes an electric fluid mixing processing device and a farming tank for farming fish and shellfish, and the high-concentration oxygen water produced by the fluid mixing processing device is supplied to the farming tank. The farming tank here may be a breeding tank for raising fish and shellfish.

Specifically, the fish and shellfish farming system uses a gas-liquid mixing treatment device to refine oxygen gas up to a particle diameter including 1 μm or less, and uniformly mix and process with farmed water, and oxygen gas is dissolved in a supersaturated state in farmed water. The high-concentration oxygen water produced is produced, and the produced high-concentration oxygen water is supplied to the culture tank. In addition, the fluid mixing processing device may be mounted on a floating body suspended on the water surface of the culture tank.

[Explanation of the fish and shellfish farming method according to this embodiment]

The fish and shellfish farming method according to the present embodiment is a method of cultivating fish and shellfish in high-concentration oxygen water generated by the fluid mixing treatment device, and promoting the growth of fish and shellfish. The aquaculture here also includes livestock, which are temporarily reared in aquaculture tanks before shipping fish and shellfish.

(Example)

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

First, the configuration of the mixing processing body and the mixing processing method according to the present embodiment will be described, and then the configuration of the fluid mixer including the mixing processing body will be described, and then the configuration of the fluid mixing processing apparatus equipped with the fluid mixer Next, the configuration of the fish and shellfish farming system provided with the fluid mixing treatment device and the fish and shellfish farming method will be described.

[Description of the configuration of the mixed treatment body as the first embodiment]

A1 shown in Figs. 1 to 3 is a mixed processing body as the first embodiment. As shown in Figs. 1 to 3, the mixing processing body A1 is disposed in a fluid flow path R through which a plurality of different fluids F to be mixed, flows, and is used for mixing the fluid F. will be. The mixing treatment body A1 is divided into two parts by a splitter (Df) and a splitter (Df) that divides the fluid (F) flowing from the upstream side to the downstream side in the fluid flow path (R). A guide portion (Gu) that guides the fluid (F) classified in a forked form to the downstream side, and a narrow passage (Rs) that is installed in the guide portion (Gu) and guides a part of the fluid (F) to the downstream side and promotes mixing processing. ).

The mixing treatment body A1 includes a support piece 10 formed in a bolt shape, first and second washers 11 and 12, first and second elastic material pieces 13 and 14, and A plurality of (25 sheets in this embodiment) narrow passage forming pieces 15 as iron bars, spacers 16 as space holding pieces (24 sheets in this embodiment), and nuts 17 are provided. Are doing.

The support piece 10 includes a rod-shaped main piece 10a formed in a circular cross section, a head 10b formed by swelling in the radial direction at the base end of the main piece 10a, and a peripheral surface of the tip end of the main piece 10a The male threaded portion (not shown) formed in is integrally molded with a metal material or a synthetic resin material.

The first and second washers 11 and 12 are formed of a metal material or a synthetic resin material in a thin disk shape, and at the same time, the first and second insertion holes 11a, which have a circular shape through which the main piece 10a can be inserted into the center. 12a). The first washer 11 is formed to have a diameter larger than the hole diameter of each of the array installation holes 84 and 85, which are identical circular holes formed in the flow path forming case 20 of the fluid mixer B1 to be described later. The second washer 12 is formed to have a diameter smaller than the diameter of the holes of each of the array installation holes 84 and 85 to be described later.

The first and second elastic material pieces 13 and 14 are formed of an elastic material such as elastic rubber in the form of a thick disk having a diameter slightly smaller than the hole diameter of each of the array installation holes 84 and 85 to be described later. , In the central portion, circular first and second piece insertion holes 13a and 14a are formed in which the main piece 10a can be inserted. When the first and second elastic material pieces 13 and 14 are pressed in the axial direction, they are elastically deformed in a bulge form until they become a diameter larger than the hole diameter of each array installation hole in the radial direction.

The narrowing channel forming piece 15 is formed of a metal material or a synthetic resin material in the form of a thin disk having a diameter slightly smaller than the hole diameter of each of the array installation holes to be described later, and has a circular shape capable of inserting the main piece 10a into the center. The insertion hole 15a for forming pieces is formed.

The spacer 16 is made of a metal material or a synthetic resin material, and is formed in the form of a thin disk having a diameter smaller than the outer diameter of the narrow passage forming piece 15, and is for a circular spacer capable of inserting the main piece 10a in the center. The insertion hole 16a is formed. Here, the outer diameter of the spacer 16 is formed to have a diameter smaller than the outer diameter of the narrow passage forming piece 15, and the opposite surface between the adjacent narrow passage forming pieces 15 and 15 and both narrow passage forming pieces 15 and 15 With the outer peripheral surface of the spacer 16 interposed between ), the narrowing flow path Rs in which the main direction and the outer portion are opened in the outer periphery of the main piece 10a is formed flat.

In other words, the narrow passage Rs can be appropriately set and adjusted according to the outer diameter of the narrow passage forming pieces 15 and 15, the outer diameter of the spacer 16 and the thickness of the spacer 16. In other words, the width or depth of the narrowing flow path Rs depends on the viscosity of the fluid F mixed through the narrowing flow path Rs, the degree of refinement of the dispersion phase of the mixed fluid F (level of the mode diameter to be nanoscaled), etc. Set. Here, the term “nanoization” refers to miniaturization at the nano level, and the “nano level” refers to a level in which the dispersed phase is refined to a particle diameter including 1 μm or less. The width of the narrow passage Rs is determined by the protrusion width W1 of the narrow passage forming piece 15 to be described later. In addition, the depth of the narrow passage Rs is determined by the thickness W2 of the spacer 16 described later. Accordingly, the width and depth of the narrow passage Rs can be easily adjusted by appropriately replacing the desired narrow passage forming piece 15 and the spacer 16 on the main piece 10a.

Specifically, when the viscosity of the fluid F is large (small), as shown in FIG. 1, the difference between the outer diameters of the narrow passage forming pieces 15 and 15 and the outer diameters of the spacers 16 The protrusion width W1 of the narrow passage forming pieces 15 and 15 is set to be large (small). Then, the thickness W2 of the spacer 16 is set to be large (small) so that the cross-sectional area of the flow path of the flat narrow flow path Rs is increased (smaller). In addition, when it is desired to refine the dispersed phase of the fluid F, the protrusion width W1 is set large in proportion to the degree of refinement. Then, the thickness W2 of the spacer 16 is set to be small and thin, so that the narrowing flow path Rs is narrowed more flatly. Here, the protrusion width W1 can be appropriately set and adjusted in the range of two or more times the thickness W2, preferably two to five times.

The narrow passage forming piece 15 can be formed by making it as thin as possible. In addition, the narrowing flow path forming piece 15 may be sharpened by forming a tapered surface on both sides of the tip edge portion in the form of a double-edged knife. In addition, the narrow passage forming piece 15 is formed to have a protruding width W1 of every other one, and the inlet port and the outlet port may be enlarged and cured. By forming the narrow passage forming piece 15 in this way, the flow of the fluid F into each narrow passage Rs is smoothed through the tapered surface or the enlarged inlet, and from each narrow passage Rs. It is possible to smooth the outflow of fluid (F). In particular, the narrowing flow path forming piece 15 formed as described above has a remarkable effect on smoothing the fluid inflow and outflow into the narrowed narrowing flow path Rs, as a result, synergistically improving the effect of reducing pressure loss and minimizing the dispersed phase. I can make it.

The nut 17 is formed in a thick and short cylindrical shape made of a metal material or a synthetic resin material, and is formed to have a diameter smaller than that of an array installation hole to be described later, and is attached to the male thread of the support piece 10 at the center ( A female threaded portion (not shown) that can be retracted is formed.

As described above, the mixing treatment body A1 is a plurality of narrow spaces in which the first washer 11 and the first elastic material piece 13 are alternately disposed in the main piece 10a of the support 10 through each insertion hole. The flow path forming piece 15 and the spacer 16, the second elastic material 14 and the second washer 12 are sequentially inserted, and at the same time, the female thread of the nut 17 is inserted into the male thread of the support 10. It is composed integrally by sticking.

Each narrow passage forming piece 15 and each spacer 16 arranged alternately are screwed in the direction in which the nut 17 is tightened and pressed in a pressure-welded state in the axial direction of the main piece 10a, and the splitting portion Df And the guide part (Gu) is implanted. That is, when the mixing treatment body A1 is disposed in the fluid flow path R toward the axis in a direction intersecting (preferably orthogonal) with the axial direction, it is arranged so as to face the upstream side of the fluid flow path R. While the formed portion is formed as the jetting portion Df, a pair of guide portions Gu for guiding the fluid F classified by the jetting portion Df to the downstream side are formed. That is, the guide portion Gu of one side and the guide portion Gu of the other side are formed in a branched state. At the same time, in each guide portion Gu, a narrow passage Rs is formed in a flat shape extending from an upstream side to a downstream side of the fluid passage R, and a plurality of the narrow passages Rs are formed in the axial direction of the main piece 10a ( In this embodiment, a plurality) of narrow passages Rs are formed in parallel. In addition, by releasing and removing the female threaded portion of the nut 17 from the male threaded portion of the support 10, each narrowing channel forming piece 15 and each spacer 16 are simply removed from the main piece 10a, and desired It can be replaced with a shape. In other words, maintenance of the mixed processing body A1 and adjustment of the flatness of the narrow passage Rs can be easily performed.

The mixing processing body A1 configured as described above is directed toward the axis in a direction intersecting (preferably orthogonal) with the axial direction in the fluid flow path R through which a plurality of different fluids F to be mixed are flowing. To place. Then, the fluid F flowing in the fluid flow path R collides with the splitting part Df of the mixing treatment body A1, and the peripheral surface of the guide part Gu of the mixing treatment body A1 It is classified into a two-pronged form (divided into two) along the line, and merged behind the mixed processing body A1. At this time, the fluid F branched along the circumferential surface of the guide portion Gu flows into a plurality of narrow passages Rs formed in parallel in the axial direction of the support piece 10, and is classified into a multi-division state. . The fluid F flowing through each narrow passage Rs generates a vortex or turbulence behind the mixing treatment body A1, and the dispersed phase of the fluid F is refined by the vortex or turbulence.

Then, when the fluid F flows from the relatively wide fluid flow path R into the narrow (narrow) narrow narrow passage Rs and flows in, the fluid F flows from the narrow narrow passage Rs to the fluid flow path R When flowing out to and joining, a difference in velocity occurs between the fluids F, and a shear force is generated. As a result, the dispersed phase of the fluid F is refined also by the shear force. In addition, the flow velocity of the fluid F passing through the narrow passage Rs increases as the narrow passage Rs becomes narrower, so that the above-described miniaturization efficiency is improved. Here, the mixed processing body A1 is arranged so that the fluid F is branched (sorted into two divided states) in a line symmetrical form in the fluid flow path R, and the fluid F is formed through a plurality of narrow flow paths Rs. Since the dispersed phase of a part of) is made to be fine, it is possible to reduce overall flow loss, that is, pressure loss.

[Description of the configuration of the mixed treatment body as the second embodiment]

A2 shown in Fig. 4 is a mixed processing body as a second embodiment. As shown in FIG. 4, the mixing treatment body A2 includes a cantilever support piece 70 formed in a bolt shape and a narrow passage forming piece 15 of a plurality (9 sheets in this embodiment), A plurality of (9 sheets in this embodiment) spacer 16 and a fitting covering piece 71 covering the nut 17 and the nut 17 in a fitting state are provided. And the mixing processing body (A2) is the same as the mixing processing body (A1) of the first embodiment, the separation portion (Df) and the guide portion (Gu) is formed by the narrow passage forming piece 15 and the spacer 16. At the same time, a plurality of narrow passages Rs are formed in a parallel state in the axial direction of the cantilever support piece 70 in the guide portion Gu.

The cantilever support piece 70 is at the base end of the rod-shaped cantilever main piece 70a formed in a circular cross-section, and is expanded in the radial direction, so that the head with a concave portion 70b for operation and the O-ring fitting portion 70c and for installation While the male screw portion 70d is adjacent to each other in the axial direction and is integrally formed coaxially, a male screw portion (not shown) for screwing the nut 17 is formed on the peripheral surface of the tip end of the cantilever main piece 70a. The cantilever support piece 70 is integrally molded from a metal material or a synthetic resin material. The total length of the cantilever main piece 70a is set so that the tip is located at the axial position (center) of the flow path forming case 20 when the base end is attached to the flow path forming case 20 of the fluid mixer B2 to be described later. .

The operating concave head portion 70b is formed in the form of a disk having a diameter larger than the hole diameters of the respective array installation holes 84 and 85 formed in the flow path forming case 20 of the fluid mixer B2 to be described later. In the central portion of the ceiling surface of the head 70b with the operation recessed portion, an operation recessed portion 70e is formed for a screwing/unlocking operation by fitting the tip end of the screwing operation tool.

The O-ring fitting part 70c is formed in the form of a disk having a diameter smaller than the hole diameters of each of the arrangement installation holes 84 and 85 formed in the flow path forming case 20 of the fluid mixer B2 to be described later. On the outer peripheral surface of the O-ring fitting portion 70c formed in the groove between the operation recessed head portion 70b and the mounting male screw portion 70d, the O-ring 72 as a sealing material can be externally observed.

The male screw portion 70d for installation is a diameter smaller than the hole diameter of each of the array installation holes 84 and 85 formed in the flow path forming case 20 of the fluid mixer B2 to be described later, and larger than the O-ring fitting portion 70c. It is formed in the shape of a disk having a diameter, and a male screw portion 70f is formed on the outer peripheral surface thereof. The male screw portion 70f is capable of being screwed to a female screw portion (not shown) formed on the inner circumferential surface of each of the array installation holes 84 and 85 to be described later.

The fitting covering piece 71 is formed in the form of a cap covering the nut 17 in a fitting state by an elastic material such as elastic rubber. The fitting covering piece 71 has an outer diameter equal to the outer diameter of the spacer 16. Two narrow passage forming pieces 15 and 15 are attached to the outer circumferential surface of the fitting covering piece 71 in a state attached to the outside at an interval of the thickness W2 of the spacer 16. In addition, a narrow passage Rs is formed on the outer periphery of the fitting covering piece 71. The ceiling portion 71a of the fitting covering piece 71 is formed flat.

As described above, the mixing treatment body A2 is formed with a plurality of narrow passage forming pieces 15 and spacers 16 alternately disposed on the cantilever main piece 70a of the cantilever support piece 70 through each insertion hole. 2 While inserting the elastic material 14 and the second washer 12 in sequence, the female threaded portion of the nut 17 is screwed to the male threaded portion of the cantilever support piece 70, and the fitting covering piece ( 71), and is integrated.

The mixing treatment body A2 configured as described above is arranged toward the axis in a direction intersecting (preferably orthogonal) with the axial direction in the fluid flow path R through which a plurality of different fluids F to be mixed are flowed. do. The mixed treatment body A2 can be arranged as a pair of two and the fitting covering pieces 71 and 71 are opposed to each other on the same straight line, that is, line symmetric or point symmetric. Specifically, the two mixing treatment bodies (A2, A2) are arranged in a virtual coplanar direction toward the axis in a direction intersecting (orthogonal in this embodiment) with the axial direction (elongation direction) of the fluid flow path R. Are doing. More specifically, the two mixed processing bodies A2 and A2 are arranged in line contact with each of these axes on the same virtual plane. The flat ceiling portions 71a and 71a of the opposing fitting covering pieces 71 and 71 are pressed against each other in a pressed state to make surface contact.

The fluid F is classified into two divided states by the dividing parts Df and Df of the cantilever main pieces 70a and 70a of the two mixing treatment bodies A2 and A2 arranged in a straight shape, and at the same time, each cantilever main piece ( Part of the fluid F flows into a plurality of narrow passages (Rs) formed in the guide portion (Gu) of 70a) and the narrow passages (Rs) formed on the outer circumference of each fitting covering piece 71 in a divided state. And then classified into a multi-partition state. By doing so, it is possible to generate the mixing processing function in the mixed processing body A2 as well as in the mixing processing body A1 described above.

[Description of Modified Example of Mixed Treatment Body as Second Example]

5 shows a modified example of the mixed processing body A2 as the second embodiment. In the modified example of the mixing treatment body A2, three sets of mixing treatment bodies A2 are arranged in the flow path end face of the fluid flow path R, and the tip ends are brought into contact with each other, while the base end part is centered on the three contact points. The flow path forming case 20 is arranged at a distance of 120 degrees from each other in the main direction. Specifically, the three mixing treatment bodies A2, A2, A2 are arranged and installed on the same virtual plane arranged so as to intersect (orthogonal in this embodiment) with the axial direction (stretching direction) of the fluid flow path R. have. More specifically, the three mixed processing bodies A2, A2, A2 are arranged in line contact with each of these axes on the same virtual plane.

The fitting covering piece 71 has a ceiling portion 71a formed in a conical shape and has a cross-sectional angle of 120 degrees at the top. And the conical surfaces formed on the ceiling portion 71a of each fitting covering piece 71 of the three mixing treatment bodies A2 are in line contact or surface contact with each other in a pressurized state, and the fluid F is brought into contact with the three mixed treatment bodies A2, Classified into three divisions by the classification units (Df, Df, Df) of A2, A2, and a plurality of narrow passages (Rs) formed in the guide part (Gu) of each cantilever main piece (70a), and each fitting A part of the fluid F flows into the narrow passage Rs formed on the outer periphery of the covering piece 71, and is classified into a multi-divided state again. By doing so, even in the modified example of the mixed treatment body A2, the mixing treatment function can be generated in the same manner as the mixing treatment bodies A1 and A2 described above.

As another modified example of the mixing treatment body A2, four mixing treatment bodies A2 are arranged in a cross-shape in the flow path cross section of the fluid flow path R formed in the flow path forming case 20, that is, on the same virtual plane. It can also be configured. In this modified example, the fluid F is divided into four divided states by the dividing unit Df of the four mixing treatment bodies A2, and is formed in the guide part Gu of each mixing treatment body A2. A portion of the fluid F flows into a plurality of narrow passages Rs and the narrow passages Rs formed on the outer periphery of each fitting covering piece 71, and is classified into a multi-divided state again. By doing so, in this modified example, the mixing processing function can be made to occur in the same manner as in the mixing processing body A1 described above, or more. At this time, the ceiling portion 71a of the fitting covering piece 71 is formed in a conical shape, and at the same time, the cross-sectional angle of the crown portion is formed at 90 degrees, and adjacent ceiling portions 71a and 71a are easily in line contact or surface contact. In addition, five or more mixed treatment bodies A2 are arranged in an array on the same virtual plane, and the base end of each mixed treatment body A2 is installed in a cantilever state at intervals in the circumferential direction of the flow path forming case 20. , It is also possible to intensively arrange the distal ends of each of the mixed treatment bodies A2 toward the axis of the flow path forming case 20.

[Description of the mixed treatment body as a third example]

A3 shown in Fig. 6 is a mixing processing body as the third embodiment, and the mixing processing body A3 flows from the upstream side to the downstream side in the fluid flow path R, similarly to the mixing processing body A1 described above. A classification unit (Df) that divides the fluid (F) to be divided into a two-pronged form, a guide unit (Gu) that guides the fluid (F) classified in a two-pronged form by the classification unit (Df) to the downstream side, and a guide It has a narrow flow path Rs which is installed in the part Gu and guides a part of the fluid F to the downstream side and promotes the mixing process. As shown in Fig. 6, the mixing treatment body A3 is provided with a support piece 80 formed in a round bar shape, and O-rings 82 and 83 as sealing materials externally subtracted at the base and tip ends of the support piece 80, respectively. Are doing.

The support piece 80 is expanded in the radial direction to the base end of the rod-shaped main piece 80a formed in a circular cross section, and the head 80b with the concave portion for operation, the O-ring fitting portion 80c, and the male threaded portion 80d for installation ) Are adjacent to each other in the axial direction and are integrally molded coaxially. The support piece 80 here is integrally molded from a metal material or a synthetic resin material. The main piece 80a is set to have a length that can traverse the passage forming case 20 of the fluid mixer B1 described later, that is, a slightly longer width than the outer diameter of the passage forming case 20.

The head 80b with the concave portion for operation is in the form of a disk having a diameter larger than the hole diameter of each of the array installation holes 84, which are plural identical circular holes formed in the flow path forming case 20 of the fluid mixer B1 to be described later. Is forming. In the central portion of the ceiling surface of the head 80b with the operation recessed portion, a tip end portion of the screwing operation tool is fitted to form an operation recessed portion 80e for screwing and releasing operation.

The O-ring fitting portion 80c is formed in the form of a disk having a diameter smaller than the hole diameter of each of the array installation holes 84 formed in plural in the flow path forming case 20 of the fluid mixer B2 to be described later. The O-ring 82 as a sealing material can be externally seen on the outer circumferential surface of the O-ring fitting portion 80c formed in the groove between the operation recessed head 80b and the mounting male threaded portion 80d.

The male threaded portion 80d for installation has a diameter smaller than the hole diameter of each of the arrangement installation holes 84 formed in plural in the flow path forming case 20 of the fluid mixer B2 to be described later, and than the O-ring fitting portion 80c. It is formed in the form of a disk having a large diameter, and a male threaded portion 80f is formed on the outer peripheral surface thereof. The male threaded portion 80f is capable of being screwed onto a female threaded portion (not shown) formed on the inner circumferential surface of each of the array installation holes 84 to be described later.

A stepped small diameter portion 80g is formed at the distal end portion of the main piece 80a, and an O-ring fitting portion 80h is formed in a concave shape in the middle portion of the outer peripheral surface of the stepped small diameter portion 80g. On the outer circumferential surface of the O-ring fitting portion 80h, an O-ring 83 as a sealing material is externally formed. In the flow path forming case 20 of the fluid mixer B2 to be described later, one arrangement installation hole 84 and the other arrangement installation hole in a direction intersecting (orthogonal in this embodiment) with the axis of the flow path formation case 20 It is formed by facing (85). One array mounting hole 84 is formed to have a diameter larger than the outer shape of the main piece 80a and smaller than the outer shape of the head 80b with a concave portion for operation. The other arrangement hole 85 formed in the flow path forming case 20 in which the mixing processing body A3 as the third embodiment is arranged is a flow path in which the mixing processing bodies A1 and A2 as the first and second embodiments are arranged. It is different from the other arrangement installation hole 85 formed in the forming case 20, and the outer circumferential half is formed in a stepwise small diameter. In the outer circumferential half of the array mounting hole 85, the stepped small diameter portion 80g of the main piece 80a inserted from one array mounting hole 84 is fitted in a close contact state through the O-ring 83. Both of the array installation holes 84 and 85 are formed in a plurality of tanks in the flow path forming case 20 at intervals in the axial direction thereof.

The portion of the main piece (80a) located between the installation male screw portion (80d) and the stepped small diameter portion (80g) is a cross-sectional circular rod-shaped portion formed in the shape of a circular rod with a diameter slightly smaller than the outer shape of the male screw portion (80f) ( 80i). Further, in the cross-sectional circular rod-shaped portion 80i, a plurality of ring-shaped grooves 86 as concave portions are formed at regular intervals in the axial direction of the cross-sectional circular rod-shaped portion 80i, and in each groove 86 It forms a partnership flow path Rs. That is, the mixing treatment body A3 forms a part of the circular rod-shaped portion 80i in the cross-section facing the fluid F flowing from the upstream side to the downstream side in the fluid flow path R as a classification part Df. , By forming a guide portion (Gu) on both side surfaces of the cross-sectional circular rod-shaped portion (80i) to form a narrow passage (Rs) in the guide portion (Gu). Here, the ring state is the shape of the groove part 86 seen in the cross section by crossing the cross-sectional circular rod-shaped part 80i in a state orthogonal to the axis line. W3 is the depth of the groove 86 formed in the radial direction of the circular rod-shaped section 80i, and W4 is the width of the groove 86 formed in the axial direction of the circular rod-shaped section 80i. Here, the depth W3 of the groove portion 86 and the size of the width W4 of the groove portion 86 can be appropriately set by adapting to the viscosity of the fluid R or the like.

The opposing surfaces forming the grooves 86 may form tapered surfaces that gradually sharpen from the outer circumferential side where the grooves 86 are opened toward the inner circumferential side. By forming the groove portion 86 in this way, the flow of the fluid F into each narrow passage Rs is smoothed through the tapered surface, and the outflow of the fluid F from each narrow passage Rs is prevented. It can be smoothed. In particular, in the groove portion 86 formed in this way, there is a remarkable effect in smoothing the fluid inflow and outflow into the narrow narrow passage Rs, and as a result, it is possible to synergistically improve the effect of reducing pressure loss and minimizing the dispersed phase. .

In addition, on the outer circumferential surface of the circular rod-shaped section 80i, a narrow passage forming piece (not shown) as a barbed wire is integrally molded on the flange at regular intervals in the axial direction of the circular rod-shaped section 80i. As a result, it is also possible to integrally mold the groove portion 86 in a ring state between a pair of adjacent narrow passage forming pieces. Here, the ring state is the shape of the groove part 86 seen in the cross section by crossing the cross-sectional circular rod-shaped part 80i in a state orthogonal to the axis line. In addition, narrow passages Rs may be formed in each of the grooves 86. Here, the outer diameter of the narrow passage forming piece is formed to have a diameter slightly smaller than the outer shape of the male threaded portion 80d for installation, and the outer diameter of the circular rod-shaped section 80i is a diameter that can effectively secure the depth (W3) of the groove portion 86 Is formed by

In the mixed treatment body A3 configured as described above, the same effect as the mixed treatment body A1 described above is produced.

[Description of the mixed treatment body as Example 4]

A4 shown in Fig. 7 is a mixed processing body as a fourth embodiment. As shown in Fig. 7, the mixed processing body A4 has the same basic structure as the mixing processing body A3 described above, and has a dividing part Df, a guide part Gu, and a narrow flow path Rs. However, without installing a stepped small diameter portion (80g) at the tip, the tip is formed with an bulging circular arc surface, and in the vicinity of the axial position (center) of the flow path forming case 20 of the fluid mixer B2 to be described later. There is a difference in that the overall length is set so that the tip is located.

That is, the mixing processing body A4 is installed in the flow path formation case 20 of the fluid mixer B2 mentioned later, as shown in FIG. The flow path forming case 20 is formed by opposing a pair of arranging installation holes 84 and 85, which are identical circular holes, in a direction intersecting (orthogonal in this embodiment) with the axis thereof, and each arrangement installation hole 84 and 85 Each of two pairs of mixing treatment bodies A4 and A4 is installed. In this way, the two pairs of mixing treatment bodies A4 and A4 are installed by attaching each base end in a cantilever state to each of the array installation holes 84 and 85, and at the same time, the axial position of the flow path forming case 20 (center part ), the ends are arranged facing each other.

Specifically, the two pairs of mixing treatment bodies A4 and A4 are virtually coplanar toward the axis in a direction intersecting (orthogonal in this embodiment) with the axial direction (stretching direction) of the fluid flow path R. Arranged and installed. More specifically, the two pair of mixed processing bodies A4 and A4 are arranged in line contact with each of these axes on a virtual coplanar plane. The two pairs of mixing treatment bodies A4 and A4 may be arranged in a plurality of pairs in the flow path forming case 20 at intervals in the axial direction thereof.

In the mixed treatment body A4 configured as described above, the same effects as those of the mixed treatment bodies A1, A2, and A3 described above are produced.

[Description of Modified Example of Mixed Treatment Body as Example 4]

8 shows a modified example of the mixed processing body A4 as the fourth embodiment. In the modified example of the mixing processing body A4, three mixing processing bodies A4, A4, A4 are arrange|positioned in the flow path cross section of the fluid flow path R. That is, the mixing processing body A4 has an angle of 120 degrees to each other in the main direction of the flow path forming case 20 with the center of the axis of the flow path forming case 20 of the fluid mixer B2 described later as shown in FIG. 8. They are installed in the array installation holes 84(85), 84(85), and 84(85) formed with the same circular hole. Each of the three mixing treatment bodies (A4) is installed by attaching each base end to each of the array installation holes 84 and 85 in a cantilever state, and at the same time, the tip ends at the axial position (center) of the flow path forming case 20 Are arranged in close proximity.

Specifically, three sets of mixed treatment bodies A4, A4, A4 are virtually coplanar toward the axis in a direction intersecting (orthogonal in this embodiment) with the axial direction (elongation direction) of the fluid flow path R. It is arranged and installed upwards. More specifically, the three mixed processing bodies A4, A4, and A4 are arranged in line contact with each of these axes on the same virtual plane. Each of the three mixing treatment bodies A4, A4, and A4 can be arranged in a plurality of tanks in the flow path forming case 20 at intervals in the axial direction thereof.

As another modified example of the mixing treatment body A4, it is also possible to arrange four mixing treatment bodies A4 in a cross-shape in the flow path cross section of the fluid flow path R, that is, on the same virtual plane, and also 5 or more mixing treatments. The sieve A4 may be arranged toward a radial direction centered on the axis line of the flow path forming case 20.

Also in the modified example of the mixed treatment body A4 configured as described above, the same effects as those of the mixed treatment bodies A1, A2 and A3 described above occur.

[Description of the mixed treatment body as a fifth example]

A5 shown in Fig. 9 is a mixed processing body as a fifth embodiment. As shown in FIG. 9, the mixing processing body A5 has the same basic structure as the mixing processing body A3 as the above-described third embodiment, and the classification part Df, the guide part Gu, and the narrow passage ( Rs), but a set of grooves 87 as a concave portion are integrally molded in a spiral shape on the outer circumferential surface of the circular rod-shaped section 80i in cross section, and a narrowing flow path Rs is formed in the groove 87 Different from The narrowing flow path Rs here is formed in a helical shape of a row of the axial line of the circular rod-shaped section 80i in cross section and stretched along the axial line.

W5 is the depth of the groove 87 formed in the radial direction of the circular rod-shaped section 80i, and W6 is the width of the groove 87 formed in the axial direction of the circular rod-shaped section 80i. θ is the helix angle of the groove portion 87, and the helix angle θ is an acute angle formed by the axial line of the cross-sectional circular rod-shaped portion 80i and the tangent line of the groove portion 87 when viewed from the side shown in FIG. 9. The helix angle θ is preferably formed at an angle close to 90 degrees so that the fluid can easily flow into the narrow passage Rs formed in the groove portion 87. One arrangement installation hole 85 formed in the flow path forming case 20 in which the mixing processing body A5 as the fifth embodiment is disposed is also a flow path forming case 20 in which the mixing processing body A3 as the third embodiment is arranged. ), the outer circumferential side half is formed in a stepped small diameter, similar to the other side arrangement installation hole 85 formed in ), and in the outer circumferential half, the stepped small diameter part 80g of the main piece 80a is an O-ring 83 It is trying to enter into a close contact state through.

On the outer circumferential surface of the cross-sectional circular rod-shaped portion 80i, a pair of narrow passage forming pieces (not shown) as iron bars were integrally formed in a spiral shape along the axial direction of the cross-sectional circular rod-shaped portion 80i. A set of grooves 87 may be formed between the narrowing passage forming pieces adjacent in the axial direction of the rod-shaped portion 80i, and narrowing passages Rs may be formed in a spiral shape in the grooves 87. The narrowing flow path Rs here is formed in a helical shape of a set of extending along the axial line of the circular rod-shaped section 80i in cross section. In addition, the spiral angle of the narrow passage forming piece (refer to the symbol "θ" in Fig. 9) is preferably formed at an angle close to 90 degrees where the fluid flows easily.

The opposing surfaces forming the groove portion 87 face the inner peripheral side from the outer peripheral side of the opening of the groove portion 87 in the same manner as the facing surfaces forming the groove portion 86 described above (cross-sectional circular rod-shaped portion 80i) It may form a tapered surface that gradually sharpens (in the radial direction of). The opposing surfaces of the grooved portions 87 formed with the tapered surfaces in this way have the same effect as the opposite surfaces of the grooved portions 86 formed with the tapered surfaces.

The mixing processing body A5 may be arranged in a plurality of arrangements in the same manner as in the second embodiment, a modification of the second embodiment, a fourth embodiment, and a modification of the fourth embodiment. That is, the plurality of mixing treatment bodies A5 can be arranged on the same virtual plane toward the axial line in a direction intersecting (orthogonal in this embodiment) with the axial direction (stretching direction) of the fluid flow path R. Specifically, the plurality of mixed processing bodies A5 can be arranged in line contact with each axis on the same virtual plane. The plurality of mixing treatment bodies A5 arranged in line contact on the virtual same plane can be arranged as a single set, and a plurality of sets are arranged in the flow path forming case 20 at intervals in the axial direction.

In the mixed treatment body A5 configured as described above, the same effects as those of the mixed treatment bodies A1 and A3 described above occur.

[Description of the mixed treatment body as Example 6]

A6 shown in Fig. 10 is a mixed processing body as a sixth embodiment. As shown in Fig. 10, the mixing processing body A6 has the same basic structure as the mixing processing bodies A1 to A5 as the above-described first to fifth embodiments, and the classification unit Df and the guide It has a wealth (Gu) and a partnership channel (Rs).

That is, the mixed treatment body A6 twists the support piece 300 formed in the form of a strip around its axis to form a spiral shape, and at the same time, the support piece 300 is stretched on both sides of the support piece 300 in the stretching direction. A plurality of grooves 310 as parts are formed in parallel in the hem width direction. Each of the grooves 310 has an opening cross-sectional shape in which a front end portion opens toward the front, a rear end portion opens toward the rear, and a side portion opens toward the outer side in a spherical shape. And in the fluid flow path (R), the front end of the support piece 300 disposed on the upstream side forms a split portion (Df), and both side surfaces of the support piece 300 form guide portions (Gu, Gu), A plurality of grooves 310 are formed in a parallel state in each guide portion Gu, and a narrow passage Rs is formed in each of the grooves 310. W7 is the depth of the groove portion 310, W8 is the opening width of the groove portion 310, and these depths W7 and the opening width W8 can be appropriately set depending on the type of fluid to be mixed and the like, respectively. In addition, the groove 310 is integrally molded on both side surfaces of the support piece 300 in a parallel state at regular intervals in the hem width direction of the support piece 300, which is stretched along the stretching direction. It can also be formed between iron bars. In addition, the cross-sectional shape of the opening of the groove 310 is not limited to the above-described spherical shape, and may be formed in a V-shape or an arc shape.

The mixing treatment body A6 is directly disposed in the decorative case 21 of the fluid mixer B1 or B2 to be described later, without arranging the flow path forming case 20, and the fluid introduced into the decorative case 21 ( At the same time, F) is divided into two branches in the classification unit Df, and at the same time, a part of the classified fluid F is classified into a multi-division state in the narrow passages Rs and Rs formed in both guide units Gu and Gu. , The mixing process is promoted while being guided to the downstream side in each narrow passage Rs, flows out from the rear end opening of each narrow passage Rs, merges, and finally leads out from the decorative case 21. At this time, a part of the fluid flowing into each narrow passage Rs flows in each narrow narrow passage Rs formed in a spiral shape, and is smoothly and reliably mixed. That is, the narrow passage Rs is formed in a spiral shape, and an effective length for the mixing process is ensured. In addition, the splitting portion Df may be formed as an arc surface of the iron bar on the upstream side, and the fluid F may be smoothly divided into two branches by the splitting portion Df of the arc surface of the iron bar.

The support piece 300 may be formed by paralleling a plurality of narrow passages Rs to the guide portions Gu on both sides, and may be formed in the form of a thin plate having a splitting portion Df at the front end. In addition, by arranging a plurality of the support pieces 300 in a parallel state and/or in a series state in the decorative case 21 at regular intervals from each other, it is possible to secure a length effective for mixing processing of the narrow passages Rs. .

[Description of the mixed treatment body as a seventh example]

A7 shown in Figs. 11 and 12 is a mixed processing body as a seventh embodiment.

As shown in Figs. 11 and 12, the mixing processing body A7 has the same basic structure as the mixing processing bodies A1 to A6 as the above-described first to sixth embodiments, and the classification unit Df and It has a guide part (Gu) and a cooperative flow path (Rs).

That is, in the mixed treatment body A7, both end surfaces of the support piece 400 formed in the form of a thick plate or block form a flat cross-section, and at the same time, the peripheral surface forms a streamlined surface, and the axis of the splitting unit Df It is formed in a plane symmetrical shape centered on a virtual plane including a (virtual standing form plane in this embodiment). More specifically, the circumferential surface of the support piece 400 is formed in a pair of planar shapes in which the front end portion is formed on the arcuate surface extending in the axial direction, and the intermediate portion is gradually reduced in width toward the rear. , The rear end is formed as a sharp rough surface extending in the axial direction, and has a streamlined surface as a whole. On the circumferential surface of the support piece 400, a plurality of grooves 410 as concave portions formed in a ring shape are formed in parallel with an interval in the axial direction of the support piece 400. Each groove portion 410 has an opening cross-sectional shape similar to the opening cross-sectional shape of each of the groove portions 310 described above, and has a spherical shape. In addition, the front end portion of the support piece 400 disposed on the upstream side of the fluid flow path R constitutes a classification portion Df, and both side surfaces of the support piece 400 constitute guide portions Gu, Gu, and the classification A plurality of grooves 410 are formed in a parallel state on all sides of the portion Df and each guide portion Gu, and a narrow passage Rs is formed in each of the grooves 410, respectively. Each narrow passage Rs has a cross-sectional shape in a ring shape as viewed from a cross-section crossing the axis of the support piece 400.

W9 is the depth of the groove portion 410, W10 is the opening width of the groove portion 410, and these depths W9 and the opening width W10 can be appropriately set depending on the type of fluid to be mixed and the like, respectively. In addition, the groove portion 410 is integrally formed in parallel with a plurality of iron tubes formed in a flange shape on the peripheral surface of the support piece 400 at regular intervals in the axial direction of the support piece 400. It can also be formed between grandparents. Further, the cross-sectional shape of the opening of the groove portion 410 is not limited to the above-described spherical shape, but may be formed in a V-shape or an arc shape.

The mixed processing body A7 is arranged and installed in a flow path forming case 420 to be described later, and the fluid F introduced into the flow path forming case 420 is classified into a splitter Df into two branches, Part of the fluid (F) is divided into a multi-divided state into the narrow passages (Rs, Rs) formed in both guides (Gu, Gu), and is guided to the downstream side within each narrow passage (Rs), thereby promoting mixing processing. , Flows out from the rear end opening of each narrow passage Rs, merges, and finally leads out from the passage forming case 420. At this time, since each narrow passage Rs is formed in the groove 410 formed on the circumferential surface of the support piece 400 formed in a streamline shape, a part of the fluid flowing into each narrow passage Rs is It flows while being guided along the circumferential surface, and is mixed smoothly and reliably.

As shown in FIG. 11, the flow path forming case 420 forms the main body case 430 in a hexagonal cylindrical shape having six flat walls, and a fitting convex portion 440 is formed on the front end of each flat wall. On the other hand, a fitting concave portion 450 formed by matching the fitting convex portion 440 to fit the rear end portion of each flat wall is provided. In the central part of the main body case 430, a mixing treatment body A7 is arranged in an array, and the mixed treatment body A7 has both end surfaces of the support piece 400 formed in a plane and the plane wall of the body case 430 It is fixed by making it in contact with the inner surface. In addition, a single or a plurality of mixing processing bodies A7 are arranged in a single flow path forming case 420 to form a fluid mixer forming unit Bu. In addition, the shape of the main body case 430 is not limited to a hexagonal cylindrical shape, but may be formed in a regular polygonal cylindrical shape.

The fluid mixer forming unit (Bu) connects a plurality in series, and connects the tip of the introduction pipe 54 to be described later to the fluid mixer forming unit (Bu) on the uppermost side, while the fluid mixer forming unit (Bu) on the downstream side is connected. ), a fluid mixer can be configured by connecting the base end of the lead-out pipe 56 to be described later. At this time, by fitting each fitting convex portion 440 of the other main body case 430 to each fitting concave portion 450 of one main body case 430, a plurality of fluid mixer forming units (Bu) are formed. Can be connected in series.

In addition, each fluid mixer forming unit (Bu) arranged from the upstream side to the downstream side is fitted and connected while rotating at a predetermined angle of 60 degrees in turn with each axis rotation. ), it is possible to have a continuous change in sequence by the arrangement and installation posture of the mixed processing body A7 arranged in the arrangement. Here, when the main body case 430 is formed in a regular polygonal cylindrical shape, the above-described predetermined rotation angle is calculated by dividing 360 degrees by a regular polygonal number. Further, a fluid mixer can also be configured by connecting the front end of the introduction pipe 54 to the front end of the single fluid mixer forming unit Bu, and connecting the base end of the lead-out pipe 56 to the rear end.

[Description of the mixing treatment method according to this example]

The mixing treatment method according to the present embodiment classifies a part of the fluid F in the fluid flow path R in which a plurality of different fluids F to be mixed, flows, and at the same time divides the classified fluid F into a flat narrowing flow path. By allowing it to flow within (Rs), the mixing process of the fluid (F) is accelerated.

Specifically, in the mixing treatment method, one or more of the mixed treatment bodies A1 to A5 of the first to fifth embodiments described above in the fluid flow path R is one or more on the same virtual plane. By arranging and installing as a tank, a part of the fluid (F) is divided into two divided states or a plurality of divided states of three or more divisions according to any one of the mixed processing bodies (A1 to A5), and the classified fluid (F ) Is made to flow in the narrow flow path Rs formed in any one of the mixing treatment bodies A1 to A5 to accelerate the mixing process of the fluid F. In addition, by disposing a plurality of tanks in the fluid flow path R at intervals in the axial direction of the fluid flow path R, one of the mixing treatment bodies A1 to A5 can be further accelerated. I can.

At this time, the dispersed phase of the fluid F flows through the narrow flow path Rs and the shear force generated by the difference in velocity between the fluids in the narrow flow path Rs provided with several mixing treatment bodies A1 to A5. After passing through, the fluid F is at the nano level (preferably, the mode diameter of the dispersed phase is 1 μm or less, more preferably 100 nm) by the vortex or turbulence generated behind each support piece (10, 70, 80). In the vicinity of).

In addition, the mixing treatment method according to this embodiment is by arranging the mixing treatment body A6 or A7 of the sixth or seventh embodiment in the fluid flow path R, so that the mixing treatment of the fluid F is performed. It can also be promoted. Further, in the fluid flow path R, a plurality of mixing treatment bodies A6 or A7 are arranged at intervals in the axial direction of the fluid flow path R, thereby further promoting the mixing process of the fluid F.

[Description of the mixed fluid produced in this example]

The mixed-produced fluid according to the present embodiment is generated by mixing and processing a plurality of different fluids (F) flowing in the fluid flow path (R), which are targets for mixing, and at the same time, some of which flow in the narrow flow path (Rs). It was done.

Specifically, the mixed product fluid is produced by mixing, for example, as follows by the mixing treatment method according to the present embodiment described above.

(1) Oil or water as a continuous phase (dispersion medium) and water or oil as a dispersion phase (dispersion) are mixed and processed to form a water-oil emulsion as a mixed product fluid. Here, the fuel oil is employed as the oil and produced is an emulsion fuel oil as the mixed product fluid.

(2) Water as a continuous phase and oxygen water as a mixed product fluid produced by mixing an oxygen gas as a dispersed phase. Here, the oxygen water in which the oxygen gas is dissolved in a supersaturated state is a high-concentration oxygen water as a mixed product fluid (for example, the DO value (dissolved oxygen amount) is 9 mg/L or more).

(3) Water as a continuous phase and nitrogen gas as a dispersed phase are mixed and produced, and nitrogen gas is dissolved in water, and nitrogen water as a mixed product fluid. In other words, the DO value (dissolved oxygen amount) is, for example, 1 mg/L or less, and is the low-concentration oxygen water as the generated mixed fluid.

(4) It is an artificial high-concentration carbonate spring as a mixed product fluid produced by mixing hot water as a continuous phase or carbon dioxide gas as a dispersed phase. Here, the high-concentration carbonated spring means that 1000 ppm or more of carbon dioxide gas (free carbon dioxide) is dissolved in hot water or water per liter.

(5) Liquid fertilizer (liquid fertilizer) as a continuous phase and air or oxygen gas as a dispersed phase are mixed and produced, and air or oxygen gas-containing liquid fertilizer as a mixed product fluid in which air or oxygen gas is dissolved in the liquid fertilizer. The liquid fertilizer here is an organic fertilizer or chemical fertilizer in a liquid form, and is appropriately diluted according to the use or the like.

(6) A mixed product fluid produced by mixing a liquid as a continuous phase and a powder as a dispersed phase. As the liquid here, for example, water may be used, and as the powder, for example, a finely cut algae containing fucoidan may be employed, and the mixture produced by mixing them is fucoidan as a mixed product fluid. It is an oily water. Fucoidan is a polysaccharide contained in slippery components such as Neemacystus decipiens, seaweed, and kelp, and has a cancer inhibitory effect. According to the mixing treatment method according to the present embodiment, fucoidan can be reliably extracted into water, and fucoidan-containing water effective for health supplementation is produced.

[Description of the configuration of the fluid mixer as the first embodiment]

B1 shown in Figs. 13 to 16 is a fluid mixer as the first embodiment. As shown in Figs. 13 to 16, the fluid mixer B1 includes a straight cylindrical flow path forming case 20 in which the mixing processing body A1 and the mixing processing body A1 are attached, and the flow path forming case ( 20) a straight cylindrical decorative case 21 arranged in the form of a double cylinder, an upstream connecting piece 22 connected to the upstream side of both cases 20, 21, and both cases 20, A downstream side connecting piece 23 connected to the downstream side of 21), and an upstream side fixing piece 24 that attaches to the upstream end of the decorative case 21 to fix the upstream side connecting piece 22, It is provided with a downstream fixing piece 25 which attaches to the downstream end of the decorative case 21 and fixes the downstream connection piece 23.

The passage forming case 20 includes an inlet 30 into which the fluid F is introduced, a fluid passage R through which the fluid F introduced from the inlet 30 flows, and a fluid from the fluid passage R. It has a lead-out port 31 through which (F) is guided, and a plurality of (five in this embodiment) mixed processing bodies A1 are arranged and configured in the flow path forming case 20.

Specifically, the mixed treatment body A1 is a first and second virtual structure formed in the form of two pairs of spirals (double spiral form) drawn by stretching in the axial direction of the circumferential wall of the flow path forming case 20. Between the lines K1 and K2, the first and second virtual lines are arranged in a transverse through shape in the flow path forming case 20 so as to cross (orthogonal in this embodiment) with the axis of the flow path forming case 20. It is made to follow the stretching direction of (K1, K2), and five are arranged at regular intervals.

The pair of first and second virtual lines K1 and K2 draw two straight lines in a state in which the flow path forming case 20 is unfolded in a flat plate shape, as shown in the explanatory diagram of FIG. 17, These straight lines are arranged in parallel so as to face 180 degrees around the axis of the flow path forming case 20. At a position on the first virtual line K1, soldiers first array installation holes 34a to fifth array installation holes 38a of the above array installation holes 84 are formed at regular intervals from the upstream side to the downstream side. At the same time, at a position on the second virtual line K2, soldiers first array installation holes 34b to fifth array installation holes 38b of the above array installation holes 85 are formed at regular intervals from the upstream side to the downstream side. Are doing.

In addition, when the flow path forming case 20 developed in the form of a flat plate is formed by bending it into an original cylinder, the pair of first and second virtual lines K1 and K2 are formed in a double helix shape and at the same time It is arranged at a 180-degree point symmetrical position about the axis of the forming case 20. In addition, the pair of first array installation grooves 34a and 34b to the fifth array installation holes 38a and 38b arranged on the pair of first and second virtual lines K1 and K2 are respectively provided in a flow path forming case ( It is on the same virtual plane intersecting (orthogonal in this embodiment) with the axis of (20), and a 180 degree point symmetrical position (on the same diameter of the flow path forming case 20) centered on the axis of the flow path forming case 20 ).

Therefore, the front end of the mixing treatment body A1 is inserted into the first array installation holes 34a, 34b to the fifth array installation holes 38a, 38b from the side of the array installation hole, and at the same time faces a point symmetrical position. By protruding the distal end from the arranged arrangement hole, each mixing treatment body A1 can be disposed in a transverse through shape at a position of the same diameter in the flow path forming case 20. In addition, the five mixed treatment bodies A1 are disposed on the first and second virtual lines K1 and K2, respectively, and at the same time, they are disposed at intervals along the axis of the flow path forming case 20. , Are placed in the position of twisting each other. That is, when viewed from the axial direction of the fluid flow path R (the upstream side or the downstream side of the flow path forming case 20), the axis of the five mixing treatment bodies A1 is orthogonal to the axial center of the flow path forming case 20, It is disposed at a position inclined at a predetermined angle in sequence in the circumferential direction of the flow path forming case 20 with the axis center as the center.

Among the pair of first array installation holes 34a and 34b to fifth array installation holes 38a and 38b, the mixing treatment body A1 is inserted and detachably inserted from the distal end side of the support body 10, respectively. At this time, the mixing treatment body A1 is a state in which the nut 17 is loosened in advance, and the first and second elastic material pieces 13 and 14 are not swelled and deformed in the radial direction, and one first arrangement It is inserted into the mounting holes 34a to the fifth arrangement mounting holes 38a. Then, the mixing processing body A1 is disposed in a state that passes through the center of the circular axis cross section of the fluid flow path R formed in the flow path forming case 20 (a position of a diameter). The first washer 11 is locked from the outside to the first array mounting hole 34a to the fifth array mounting hole 38a on the inserted side. At the same time, the nut 17 is exposed outwardly from the flow path forming case 20 in the other first arrangement hole 34b to the fifth arrangement installation hole 38b. When the exposed nut 17 is tightly tightened, the first and second elastic material pieces 13 and 14 are pressed in these axial directions, and each elastic material piece 13 and 14 is expanded and deformed in these radial directions. As a result, the outer circumferential surfaces of each elastic material piece 13 and 14 are press-contacted (surface contact in a pressurized state) on the inner circumferential surfaces of the pair of first array mounting holes 34a, 34b to fifth array mounting holes 38a, 38b. Thus, a sealing effect is generated by each of the elastic material pieces 13 and 14. In addition, the mixing processing body A1 is installed in a fixed state in the flow path forming case 20.

Further, around the head 10b and the nut 17 protruding outward from the flow path forming case 20 in the radial direction, a water-stop material 40 as a sealing material is caulked (filled), and each The array mounting holes 34a to 38b are closed from the outside. In addition, the fluid F flowing through the fluid flow path R is prevented by the waterstop material 40 from leaking or flowing out of the flow path forming case 20 through the respective array installation holes 34a to 38b. .

On the inner circumferential surface of the flow path forming case 20, upper and lower grooves 41 and 42 are formed at the upstream end and the downstream end, respectively, and a gasket 43 in an O-ring state as a sealing material in each of the grooves 41 and 42. 44) is intruded and placed.

The decorative case 21 covers the head 10b and the nut 17 of the mixing processing body A1 protruding outward from the flow path forming case 20 in the radial direction, and at the same time, the mixing processing body A1 The sliding in the axial direction is formed in an inner diameter that can be regulated (removed) from the outside. The decorative case 21 is formed to have the same length as the passage forming case 20.

As shown in Figs. 13 to 15, the upstream connecting piece 22 includes a cylindrical fitting portion 50 and a fitting portion 50 formed so as to be fitted into the inlet port 30 of the flow path forming case 20. The blade bottom 51 formed at the end of the outer circumferential surface in the form of hanging, and the cylindrical connecting portion 52 protruding coaxially with the fitting 50 on the outer surface of the blade bottom 51 are integrally molded with synthetic resin material. Are doing. The fitting portion 50 has an outer diameter that is substantially the same as the inner diameter of the passage forming case 20, and is in close contact with the inner circumferential surface of the passage forming case 20 through the gasket 43 so that detachment and detachment are possible. The blade bottom 51 has an inner surface in contact with the end face of the flow path forming case 20 and limits the width of the fitting portion 50 fitted in the flow path forming case 20. The connecting portion 52 is formed in a tapered shape that gradually expands its inner circumferential surface from the base end side to the tip side, and forms a female threaded portion 53 for connection on the inner circumferential surface.

The downstream connecting piece 23 is provided in the lead-out port 31 of the flow path forming case 20, but is formed in the same shape as the upstream connecting piece 22 to enable common use. Therefore, the downstream connecting piece 23 may be installed in the introduction port 30 of the flow path forming case 20, or the upstream connecting piece 22 may be installed in the lead-out hole 31 of the channel forming case 20. have. 54 is an introduction pipe, and an introduction-side male thread 55 is formed at the end. 56 is a lead-out pipe, and a lead-out-side male screw portion 57 is formed at the end. Both male screw portions 55 and 57 are freely detachable from the female screw portion 53 for connection.

The upstream side fixing piece 24 and the downstream side fixing piece 25 are formed in the same shape with each other to enable common use. Then, the upper and lower connecting pieces 22 and 23 can be fixed to the flow path forming case 20 via the upper and lower side fixing pieces 24 and 25. These fixing pieces (24, 25) are cylindrical fixing parts (60, 60) and ring plate-shaped engagement parts (61, 61) installed by extending inward from the outer periphery of each fixing part (60, 60). It is formed with. The fixing part 60 is formed with a female screw part 62 for fixing on the inner circumferential surface, and at the same time, it is externally applied to the end of the flow path forming case 20, and for fixing the upstream side formed at the end of the outer circumferential surface of the decorative case 21 The fixing female screw part 62 is attached to the male screw part 63 (or the downstream fixing male screw part 64), so that it can be fixed to the decorative case 21. The engaging portion 61 is external to the connection portion 52 and tightens the fixing portion 60, and its inner surface engages the outer surface of the blade bottom 51 in a contact state.

In addition, the engaging portion 61 allows the blade bottom 51 to be pinched between the end face of the flow path forming case 20. As a result, each connecting piece 22 and 23 can be fixed in a connected state through the respective fixing pieces 24 and 25 to the introduction/exiting holes 30 and 31 of the passage forming case 20. In addition, by releasing each of the fixing pieces 24 and 25 in the opposite direction, each connecting piece 22 and 23 can be removed from the flow passage forming case 20.

As described above, the fluid flow path R formed in the flow path forming case 20 has a circular cross-sectional shape that matches the cross-sectional shape orthogonal to the axis of the flow path forming case 20. A single mixed processing body A1 is arranged in the fluid flow path R according to the diameter of its axial cross-section. Therefore, the bypass flow path is formed symmetrically in a geometrically equivalent shape on both sides of the mixed processing body A1, and the fluid F is divided into two divisions along the bypass flow path, and the mixed fluid A1 is A part of the fluid F is divided into a multi-divided state in the narrow flow path Rs formed in a plurality of parallel states in the axial direction, and the fluid F merges integrally behind the mixing processing body A1. In addition, the five mixing treatment bodies A1 are disposed at positions of twisting with each other along the first and second virtual lines K1 and K2 arranged in a double helix shape. For this reason, while the fluid F is sequentially divided into five mixed processing bodies A1, it becomes a spiral flow and is extracted. As a result, loss of the flow of the fluid F (pressure loss) is difficult to occur, the flow rate of the fluid F passing through both sides of the mixed treatment body A1 can be increased, and the efficiency of minimizing the dispersion phase is improved. .

The fluid mixer B1 as the first embodiment configured as described above is provided with the mixing processing body A1 as the first embodiment, but instead of the mixing processing body A1 as the first embodiment, the second to seventh embodiments Any one of the mixed treatment bodies A2 to A7 as an example can also be disposed.

[Description of the configuration of the fluid mixer as the second embodiment]

B2 shown in Figs. 18 to 20 is a fluid mixer as a second embodiment. As shown in Figs. 18 to 20, the fluid mixer B2 has the same basic structure as the fluid mixer B1 described above, and the mixing process as the second embodiment described above in the flow path forming case 20 The structure is different in that the sieve A2 and the pair of upper and downstream swirl flow forming bodies 32 and 33 are arranged in an array.

The upstream-side swirling flow-forming body 32 is arranged on the upstream side in the flow path-forming case 20. On the other hand, the downstream-side swirling flow-forming body 33 is arranged on the downstream side in the flow path-forming case 20. In addition, a plurality of swirling flow forming bodies 32 and 33 in the flow path forming case 20 are spaced apart in the extending direction of the fluid flow path R (the axial direction of the flow path forming case 20), and a plurality (in this embodiment, 5) mixed processing bodies (A2) are arranged.

Specifically, the mixed treatment body A2 is stretched on the circumferential wall of the flow path forming case 20 in the direction of its axial line so that the stretching direction of the first and second virtual lines K1 and K2 drawn in a double helix shape Therefore, they are arranged in 5 pairs of 2 by 2 at regular intervals. That is, the first array installation holes 34a to the fifth array installation holes 38a formed along the first virtual line K1, and the first array installation holes formed along the second virtual line K2. The base end portions of the mixing processing body A2 are provided in the (34b) to the fifth array mounting holes 38b, respectively, and the respective tip ends are disposed in the vicinity of the axis of the flow path forming case 20. Female threaded portions (not shown) are formed on the inner circumferential surfaces of each of the arranging installation holes 34a to 38b for screwing the male screw portions 70d for mounting described above, respectively. In each of the array installation holes 34a to 38b, the distal end of the mixing treatment body A2 is inserted from the outside to the inside of the flow path forming case 20, and the male threaded part 70d for installation is screwed to each female thread. In the flow path forming case 20, the mixed processing bodies A2 are supported by 5 pairs of cantilevers, two by one.

At this time, the O-ring 72 as a sealing material externally wound to the outer circumferential surface of the O-ring fitting part 70c is pressed into each of the array installation holes 34a to 38b, and at the same time, the head with a concave portion 70b for operation is locked from the outside. do. The two pairs of mixing treatment bodies A2 and A2 facing each axis in the radial direction of the flow path forming case 20 are face-to-face contact with the ceiling portions 71a of the fitting covering piece 71 in a pressed state. That is, the pair of mixing treatment bodies A2 and A2 are arranged in a straight shape and a transverse penetration shape at a position of a diameter in the flow path forming case 20. Then, the five pairs of mixed processing bodies A1 are disposed at positions of twisting with each other along the first and second virtual lines K1 and K2. Around the head portion 70b with a concave portion for operation protruding outward from the flow path forming case 20 in the radial direction, a water stop material 40 is caulked (filled), and each of the array installation holes 34a to 38b ) Is blocked from the outside to prevent the fluid F flowing through the fluid flow path R from leaking or outflowing to the outside of the flow path forming case 20 through the respective array installation holes 34a to 38b. .

The upstream-side swirling flow-forming body 32 and the downstream-side swirling-flow-forming body 33 are formed identically by synthetic resin, and are formed on the outer circumferential surface of the support shafts 32a and 33a formed in the form of straight rods, the swirling flow-forming blades (32b, 33b) is bulged in a spiral shape and integrally molded. Further, the double swirl flow forming bodies 32 and 33 are viewed from the upstream side (left side of Fig. 20) in the direction of their axial lines so that the swirl flow is formed by clockwise rotation.

The upstream-side swirling flow-forming body 32 includes a front end surface of the fitting portion 50 of the upstream-side connecting piece 22 and a pair of mixing processing bodies A2 disposed on the uppermost side within the flow path forming case 20. , A2) is held in a pinch state. In addition, the downstream swirling flow forming body 33 is a pair of mixed processing bodies disposed at the most downstream side and the front end surface of the fitting portion 50 of the downstream connecting piece 23 in the flow path forming case 20. It is held in a pinched state between A2 and A2).

In the fluid mixer (B2) configured as described above, the introduced fluid (F) becomes a swirling flow by the upstream swirling flow forming body (32), acting on the five pairs of mixing processing elements (A2, A2), and rotating the downstream side. It is led out by securing a swirling flow by the flow-forming body 33. At this time, since the fluid F acts as a swirling flow having a larger flow velocity on the outer circumferential side than on the center side of each pair of mixing processing bodies A2 and A2, in each mixing processing body A2, the narrow flow path Rs The inflow of a part of the fluid F into) becomes smooth. As a result, the refinement of the dispersed phase of the fluid F and uniform mixing of the dispersed phase and the continuous phase becomes robust.

The fluid mixer (B2) replaces the two pairs of mixing treatment bodies (A2), and replaces the two pairs of mixing treatment bodies (A2) as a modified example of the second embodiment. A modified example of the fluid mixer B2 can also be configured by pouring and disposing a plurality of tanks at regular intervals. In addition, in the same manner as the fluid mixer B2, in the flow path forming case 20 of the fluid mixer B1, the upstream and downstream swirl flow forming members 32 and 33 are arranged in an array, so that the fluid mixer B1 is modified. You can also construct an example.

The fluid mixer B2 as the second embodiment configured as described above has the mixing processing body A2 as the second embodiment, but instead of the mixing processing body A2 as the second embodiment, the first and third embodiments Any one of the mixed treatment bodies A1 and A3 to A7 as Examples to 7th Examples may be disposed.

[Description of the configuration of a liquid-liquid mixing processing device as a fluid mixing processing device]

M1 shown in FIG. 21 is a liquid-liquid mixing processing device as a fluid mixing processing device according to the present embodiment. The liquid-liquid mixing processing device M1 is a form of a fluid mixing processing device for mixing and processing different types of fluids, and as shown in FIG. 21, a dispersion medium (e.g., fuel oil) that is a liquid as the fluid F and a fluid A liquid-liquid mixture treatment (e.g., water), which is a liquid as (F), is performed by a fluid mixer (B1 or B2), and a mixed treatment liquid (e.g., emulsion fuel oil) is formed. have. Emulsion fuel oil can properly set the mixing ratio of fuel oil and water on a mass basis, and can form an underwater oil droplet (O/W type) in which oil droplets are dispersed in water, or a water droplet in oil (W/O type).

As shown in FIG. 21, the liquid-liquid mixing processing apparatus M1 includes a dispersant supplying unit L2 for supplying a dispersant and a dispersing medium supplying pipe 90 connected to the base end of the dispersing medium supplying unit L1 for supplying the dispersion medium. The distal end of the dispersant supply pipe 91 connected to the base end is connected to the base end of the introduction pipe 54, and the inlet 30 of the fluid mixer (B1 or B2) is connected to the tip of the introduction pipe 54. At the same time, the base end of the lead-out pipe 56 is connected to the outlet 31 of the fluid mixer (B1 or B2), and the mixed-processed product receiving portion Re that receives the mixed-processed product is connected to the tip of the lead-out pipe 56. Are doing. The mixed processed product receiving unit Re is a recovery unit for recovering the mixed processed product, an internal combustion engine having a combustion unit that burns with emulsion fuel oil as the mixed processed product.

The proximal end of the reduction pipe 92 is connected to the middle part of the lead-out pipe 56 through the first reduction three-way valve V4, while a second reduction three-way valve V5 is connected to the middle part of the introduction pipe 54. The distal end of the reduction pipe 92 is connected through the circulating flow path through the fluid mixer B1 or B2. V6 is a dispersion medium supply amount adjustment valve installed in the middle of the dispersion medium supply pipe 90 to adjust the supply flow rate of the dispersion medium. V7 is a dispersant supply amount adjustment valve installed in the middle of the dispersant supply pipe 91 to adjust the supply flow rate of the dispersant. V8 is a mixed introduction amount adjustment valve provided in the middle of the introduction pipe 54 and adjusting the mixed introduction amount of the dispersion medium and the dispersoid. Pe is a pressurized pump that pressurizes the dispersion medium and the dispersion medium to the fluid mixer (B1 or B2).

In the liquid-liquid mixing processing device M1 configured as described above, an appropriate amount of dispersion medium supplied from the dispersion medium supply unit L1 and an appropriate amount of dispersant supplied from the dispersion medium supply unit L2 are introduced into the fluid mixer (B1 or B2). As a result, the dispersion medium and the dispersant are mixed and treated in the fluid mixer B1 or B2, so that the mixed processed product mixed in the fluid mixer B1 or B2 is supplied to the mixed processed product receiving part Re. At this time, a circulation flow path is formed through the first reduction three-way valve V4 and the second reduction three-way valve V5, and the mixed processed material mixed in the fluid mixer B1 or B2 is mixed in the circulation flow path as many times as desired. Can be circulated in. By doing so, it is possible to improve the micronization precision of the dispersoid and the mixing precision of the mixed processed product to a desired precision.

[Description of the configuration of the gas-liquid mixing treatment device as the first embodiment]

C1 shown in FIG. 24 is a gas-liquid mixing processing apparatus as the first embodiment which is a fluid mixing processing apparatus. The gas-liquid mixing processing device C1 is a form of a fluid mixing processing device for mixing and processing different types of fluids, and as shown in Fig. 24, a liquid as a fluid F and a gas as a fluid F are passed through a circulation passage ( It is configured to perform gas-liquid mixing while circulating through J) by a pressurized circulation pump (Pa).

In the circulation passage (J), a liquid receiving tank (T), a pump (Pa), and a fluid mixer (B1) for accommodating a liquid are sequentially arranged in series and at the same time, the pump Pa and the fluid mixer (B1) are To the portion of the circulation flow path J positioned therebetween, a gas supply unit Gf for supplying gas is connected through a gas supply pipe Gp, and a fluid mixer arranged and installed on the downstream side of the gas supply unit Gf ( In B1), gas and liquid are mixed. A gas supply amount adjustment valve V1 for adjusting the supply amount of gas is provided in the middle part of the gas supply pipe Gp. In addition, although the fluid mixer B1 is adopted in this embodiment, a modified example thereof, the fluid mixer B2, or a modified example thereof may be appropriately adopted in place of the fluid mixer B1.

More specifically, the circulation flow path J is a suction pipe 1 having a base end connected to the suction port of the pump Pa, a base end part connected to the discharge port of the pump Pa, and the fluid mixer B1 ) Is formed from a discharge pipe 2 arranged in a row and a liquid receiving tank T. A suction filter 3 is provided at the distal end (free end) of the suction pipe 1, and the suction filter 3 is disposed in the liquid in the liquid storage tank T. On the other hand, a discharge filter 4 is provided at the distal end (free end) of the discharge pipe 2 and is disposed in the liquid storage tank T. The discharge pipe 2 is formed of an introduction pipe 54 for introducing the fluid F into the fluid mixer B1 and a lead-out pipe 56 for drawing out the mixed fluid F from the fluid mixer B1. . Further, the fluid mixer B1 may be disposed by being immersed in the liquid contained in the liquid receiving tank T with the lead-out pipe 56 removed, and in this case, piping space and the like can be reduced.

Then, the liquid contained in the liquid storage tank T is sucked through the suction pipe 1 by the pump Pa and discharged into the liquid storage tank T through the discharge pipe 2, The liquid contained in the liquid storage tank T can be circulated through the circulation flow path J. At this time, on the downstream side of the gas supply part Gf connected to the middle part of the discharge pipe 2, a fluid mixer B1 is arranged, and in the fluid mixer B1, the gas and liquid supplied from the gas supply part Gf The liquid sucked from the receiving tank T is introduced (supplied). In the fluid mixer B1, the gas and the liquid are uniformly mixed and treated, and the gas as the dispersed phase is refined and led out into the liquid receiving tank T. In this way, the gas and liquid are circulated for a certain number of times or for a certain period of time through the circulation passage J, thereby miniaturizing the gas to a nano level, and mixing the gas and liquid more uniformly.

In the gas-liquid mixing processing apparatus C1 as the first embodiment, a desired gas-liquid mixed processing liquid can be generated by changing the fluid mixer and the combination of the liquid and gas introduced therein. That is, the gas-liquid mixing treatment device C1 is a fluid mixer, as appropriate, a fluid mixer B1, a modified example thereof, a fluid mixer B2, or a modified example thereof, and the liquid storage tank T As the liquid to be accommodated, any one of water, seawater, salt water, etc. is appropriately adopted, and as the gas supplied from the gas supply unit Gf, any one of oxygen gas, nitrogen gas, carbon dioxide gas, etc. is appropriately adopted. It can be configured to generate a gas-liquid mixed treatment liquid.

For example, the gas-liquid mixing processing device C1 can be configured as follows. That is, aquaculture water as a liquid and oxygen gas as a gas may be introduced to generate high-concentration oxygen water (Wo). Further, it can be configured to introduce water as a liquid and nitrogen gas as a gas to generate nitrogen water (low concentration oxygen water). In addition, hot water as a liquid (preferably hot water of 40°C or less) and carbon dioxide gas as gas may be introduced to artificially generate a high-concentration carbonated spring. In addition, in the gas-liquid mixing treatment apparatus C1 for generating a high-concentration carbonated spring, a bathtub or a foot bath is adopted as the liquid receiving tank T. In addition, a liquid fertilizer (liquid fertilizer) as an appropriately diluted liquid and air or oxygen gas as a gas are mixed and treated, and air or a liquid fertilizer containing oxygen gas is produced as a mixed production fluid in which air or oxygen gas is dissolved in the liquid fertilizer. I can. The gas-liquid mixing treatment apparatus C1 for generating the liquid fertilizer containing air or oxygen gas herein can construct a part of the plant cultivation system by arranging to supply the liquid fertilizer containing air or oxygen gas to the cultivation unit where plants are grown. .

[Description of the configuration of the gas-liquid mixing treatment device as the second embodiment]

C2 shown in FIG. 22 is a gas-liquid mixing processing device as a second embodiment which is a fluid mixing processing device, and the gas-liquid mixing processing device C2 is seawater or cold-temperature stored in a water tank T1 arranged in a small fishing boat Fb. It is configured by immersing an underwater pump with a fluid mixer (N1; hereinafter, also simply referred to as "pump N1 with a mixer") in seawater. As shown in Fig. 22, the pump N1 with a mixer is integrally installed with a fluid mixer B1 or B2 in a submersible pump Pd (for example, one having a power of 190 W) that can be easily transported.

That is, the pump N1 with a mixer connects the inlet 30 of the fluid mixer B1 or B2 to the outlet 130 of the submersible pump Pd through the introduction pipe 54 as shown in FIG. , The lead-out pipe 56 is connected to the outlet 31 of the fluid mixer B1 or B2. The submersible pump Pd includes an electric motor unit 100, a suction unit 110 interlocked with the motor unit 100, and a discharge unit 120 communicating with the suction unit 110. A battery Ba (for example, a DC voltage of 24 V and a current of 8 A) mounted on the fishing boat Fb is connected to the motor unit 100 via the cable 140. That is, the submersible pump Pd can be operated by the battery Ba mounted on the fishing boat Fb.

A first gas supply unit Gf1 and a second gas supply unit Gf2 for supplying gas are connected in parallel to the intermediate part of the introduction pipe 54 via a gas supply pipe Gp. In the middle part of the gas supply pipe Gp, a three-way selector valve V9 selectively converts communication between the first gas supply unit Gf1 and the second gas supply unit Gf2, and a downstream of the three-way selector valve V9. A gas supply amount adjustment valve V10 for adjusting the gas supply amount by placing it on the side is provided. The first gas supply unit Gf1 and the second gas supply unit Gf2 are capable of supplying different types of gas, respectively, and in this embodiment, the nitrogen gas bombe is filled from the first gas supply unit Gf1. While the nitrogen gas can be supplied, the oxygen gas filled in the oxygen gas cylinder can be supplied from the second gas supply unit Gf2.

In the gas-liquid mixing treatment apparatus C2 configured as described above, the pump N1 with a mixer is immersed in seawater or cold/hot seawater stored in the water tank T1 of the small fishing boat Fb, and the motor part of the submersible pump Pd By operating 100, the suction unit 110 interlocked with the motor unit 100 is sucked and operated to inhale seawater or hot and cold seawater, and the discharge unit 120 communicated with the suction unit 110 → discharge port (130) → At the same time as introduction into the introduction pipe 54, nitrogen gas (oxygen gas) is introduced into the introduction pipe 54 from the first gas supply unit Gf1; the second gas supply unit Gf2, and the fluid mixer B1 or It is introduced through the inlet 30 in B2).

Seawater or cold/hot seawater and nitrogen gas (oxygen gas) introduced in a pressure-fed state into the fluid mixer (B1 or B2) are gas-liquid mixed by flowing in the fluid mixer (B1 or B2), and are extracted from the outlet port 31 Reduction in seawater or cold or hot seawater stored in the water tank T1 through the pipe 56 is circulated through the fluid mixer B1 or B2 to perform repeated gas-liquid mixing treatment.

As a result, the nitrogen water (oxygen water) in which nitrogen gas (oxygen gas) is dissolved in seawater stored in the water tank T1 or cold and hot seawater, in other words, the DO value (the amount of dissolved oxygen), for example, 1 mg/L Low-concentration oxygen water (high-concentration oxygen water) can be achieved below (9mg/L or more).

Therefore, when going fishing on a small fishing boat (Fb), while moving to the fishing ground, in the water tank (T1), low concentration oxygen water (high concentration oxygen gas) dissolved in nitrogen gas (oxygen gas) in stored seawater or cold/hot seawater By generating water), fish and shellfish harvested from the fishing ground can be put into low-concentration oxygen water (high-concentration oxygen water).

At this time, since the low-concentration oxygen water (high-concentration oxygen water) can generate, for example, 500 L of seawater or cold/hot seawater within 30 minutes while moving to the fishing ground, the production of low-concentration oxygen water (high-concentration oxygen water) is difficult. , It does not interfere with the harvesting of fish and shellfish in the fishing ground. In addition, the mixer-attached pump N1 can be easily put in and out of the water tank T1 by one manpower, so that the operation of generating low-concentration oxygen water or high-concentration oxygen water, which is nitrogen water, can be conveniently performed.

If it is not necessary to return the harvested fish as live fish, the freshness of the fish can be maintained for 7 days at the time of harvest by putting the fish in low concentration oxygen water. In addition, when the harvested fish return to the port as a live fish, the harvested fish can be returned to the port as a live fish by putting the fish in high-concentration oxygen water.

In addition, the low-concentration oxygen water (high-concentration oxygen water) has a finer nitrogen gas (oxygen gas) to a particle size including 1 μm or less, and is uniformly mixed with seawater or cold/hot seawater, and the nitrogen gas (oxygen gas) is supersaturated. Since it is dissolved in a state, it has high permeability to fish and shellfish, and has an effect of maintaining freshness (physiologically active effects such as promoting blood flow, promoting growth, and improving adaptability).

In addition, low-concentration oxygen water (high-concentration oxygen water) is a super-saturated nitrogen gas (oxygen gas) dissolved in seawater or cold/hot seawater with a fine particle diameter of 1 μm or less, so it can suppress fishiness in the tank T1. And can maintain a good working environment on the fishing boat Fb.

In addition, when freshwater fish is harvested in a river or lake, fresh water or cold/hot fresh water is stored in the water tank T1, and low-concentration oxygen water (high-concentration oxygen water) is generated by the pump N1 with a mixer.

[Description of the configuration of a solid-liquid mixing treatment device as a fluid mixing treatment device]

The solid-liquid mixing processing device M2 as a fluid mixing processing device is configured in the same manner as the liquid-liquid mixing processing device M1 shown in FIG. 21. The solid-liquid mixing processing device M2 is a form of a fluid mixing processing device that mixes and processes a liquid and a solid (powder in this embodiment) as a fluid, and as shown in FIG.21, a dispersion medium (liquid to the dispersion medium supplying part L1) ( For example, water) is accommodated, while a dispersoid (e.g., finely cut algae containing fucoidan) as a solid is accommodated in the dispersant supply unit L2, and a fluid mixer (B1 Alternatively, a solid-liquid mixture treatment is performed by B2), and a mixed treatment liquid (for example, fucoidan extract water) is generated.

In the solid-liquid mixing processing device M2 configured as described above, an appropriate amount of dispersion medium supplied from the dispersion medium supply unit L1 and an appropriate amount of dispersant supplied from the dispersion medium supply unit L2 are introduced into the fluid mixer B1 or B2. , The dispersion medium and the dispersant are mixed and treated in the fluid mixer (B1 or B2), and the mixed treated product mixed in the fluid mixer (B1 or B2) is supplied to the mixed treated product receiver (Re). At this time, by forming a circulation flow path through the first three-way reduction valve (V4) and the second three-way reduction valve (V5), the mixed processed product mixed in the fluid mixer (B1 or B2) is circulated only for a desired number or time. It can be circulated within the flow path. By doing so, the degree of micronization (extraction of fucoidan) of the dispersoid and the degree of mixing of the mixed treatment can be improved to a desired degree.

[Explanation of the configuration of the seafood farming system as the first embodiment]

Sy1 shown in FIG. 24 is a fish and shellfish farming system as a first embodiment, and the fish and shellfish farming system Sy1 is a culture tank (hereinafter also referred to as ``breeding'') for aquaculture of the gas-liquid mixing processing device C1 and fish and shellfish described above. Ft). In addition, the fish and shellfish culture system (Sy1) refines the oxygen gas as the dispersed phase to a particle diameter including 1 μm or less by the gas-liquid mixing processing device (C1), and uniformly mixes and processes the cultured water as the continuous phase. The high-concentration oxygen water (Wo) in which oxygen gas is dissolved in the water is supersaturated, and the produced high-concentration oxygen water (Wo) is supplied to the culture tank.

Here, the farmed water is water, seawater, or salt water for cultivating fish and shellfish. There is a correlation that the solubility of oxygen decreases as the water temperature increases (it is difficult to dissolve), and the correlation between the amount of saturated dissolved oxygen in water and the water temperature is known. Therefore, the dissolved oxygen saturation (%) is determined by measuring the concentration (dissolved oxygen amount) of the high-concentration oxygen water (Wo) at a predetermined water temperature (dissolved oxygen amount), and dividing the dissolved oxygen amount by the saturated dissolved oxygen amount. , It can be calculated by multiplying the divided value by 100. When the dissolved oxygen saturation (%) exceeds 100%, it is said to be a supersaturated state. In the fish and shellfish farming system Sy1 as the first embodiment, the amount of dissolved oxygen (Wo) of the high-concentration oxygen water (Wo) generated by the gas-liquid mixing processing device (C1), that is, the high-concentration oxygen water (Wo) in which oxygen gas is dissolved in a supersaturated state ( DO value) is a very suitable range, for example, the DO value can be adjusted in the range of 9 mg/L to 20 mg/L.

Specifically, the fish and shellfish farming system Sy1 as the first embodiment will be described in detail. The fish and shellfish farming system Sy1 accommodates aquaculture water in the liquid receiving tank T of the gas-liquid mixing treatment device C1, and is aquaculture in the aquaculture water. The front end of the feed water passage Ws for supplying water and the base end of the supply passage Wf for supplying high-concentration oxygen water Wo are immersed, and the upstream side of the water supply passage Ws and the downstream side of the supply passage Wf , It is connected through the connection flow path Cf.

The water supply passage Ws is formed in the water supply pipe 5. The base end of the water supply pipe 5 is connected to a water supply unit Wh as a water supply source, while a water supply filter 6 is provided at the tip of the water supply pipe 5, and the water supply filter 6 is attached to a liquid storage tank ( It is placed in T). In the middle portion of the water supply pipe 5, a water supply pump Pb is arranged in an array, and aquaculture water can be supplied into the liquid storage tank T from the water supply unit Wh by the pump Pb. In addition, the cultured water in the liquid receiving tank T is mixed with oxygen gas by the gas-liquid mixing treatment device C1, and the oxygen gas is dissolved in a supersaturated state, and has a desired DO value. It is made to be high concentration oxygen water (Wo).

The water supply unit (Wh) is equipped with a water intake facility and a temperature control (調 溫) device. The water intake facility includes a water intake pump for taking groundwater from a water intake source such as a well, a water intake filter for filtering the water intake, and a sterilization device for sterilizing the water intake. The temperature control device is connected to a water intake source and uses groundwater (water intake) introduced from the water intake source as fresh water, and heat-exchanging with this fresh water, makes it possible to appropriately adjust the water temperature of the cultured water. That is, the temperature control device warms or cools the farmed water, and the water temperature of the farmed water stored in the liquid receiving tank T is set within a certain range (eg, 15 to 25°C, preferably 16°C). ).

The supply passage Wf is formed in the supply pipe 7. A supply filter 8 is installed at the base end of the supply pipe 7, and the supply filter 8 is immersed in the high concentration oxygen water Wo in the liquid receiving tank T, while the tip of the supply pipe 7 is It is connected to the drainage part Wd for discharging the supply water. A biological filtration device (Bf), an aquaculture tank (Ft), a settling tank (Dp), and a physical filtration device (Pf) are arranged and connected in series from the upstream side to the downstream side in the middle part of the supply pipe 7 have. A supply pump Pc is arranged in a portion of the supply pipe 7 located upstream of the biological filtration device Bf, and the high-concentration oxygen water accommodated in the liquid receiving tank T by the pump Pc (Wo) can be supplied to the farming tank (Ft).

The connection flow path Cf is formed in the connection pipe 9. One end of the connecting pipe 9 is connected to a portion of the supply pipe 7 located on the downstream side of the physical filtering device through a first three-way valve V2, while the other end of the connecting pipe 9, It is connected to the part of the water supply pipe 5 located on the upstream side of the pump Pb through the 2nd three-way valve V3. In addition, by blocking the supply pipe 7 and the connection pipe 9 through the first three-way valve V2 (to be in a non-communication state), the drainage discharged from the settling tank Dp is led out to the drainage part Wd. It can be done in a non-circular way. In addition, the supply pipe 7 and the connection pipe 9 are connected to each other through the first three-way valve V2, and the connection pipe 9 and the water supply pipe 5 are connected in succession through the second three-way valve V3. By passing through, the supply water in the supply pipe 7 can be circulated in the connection pipe 9 → the water supply pipe 5 → the liquid receiving tank T by a desired amount (some circulation type or a completely closed circulation type) You can do it. That is, the amount of water exchanged in the liquid receiving tank T can be appropriately adjusted. Whether to use non-circular or circular type, select appropriately according to the type of fish and shellfish to be cultured.

The gas-liquid mixing treatment device C1 equipped with the fish and shellfish farming system (Sy1), as described above, mixes oxygen gas into nano-level bubbles (outer diameter of 1 μm or less) into farmed water. Oxygen gas produces high-concentration oxygen water (Wo) dissolved in a supersaturated state.

Specifically, the gas-liquid mixing treatment apparatus C1 contains at least 90% of the oxygen gas as the dispersed phase, and contains nano-level bubbles (bubbles having an outer diameter of 1 μm or less, preferably 100 nm or less; hereinafter also referred to as “nano bubbles”. ), and at the same time, it is homogenized in the culture water to make it possible to mix. The oxygen gas is dissolved in a supersaturated state in the high-concentration oxygen water Wo generated by the gas-liquid mixing treatment device C1. That is, the dissolved oxygen saturation of the high-concentration oxygen water (Wo) is 100% or more supersaturated (for example, 140%). The dissolved oxygen saturation degree of the high-concentration oxygen water (Wo) when supplied from the gas-liquid mixing processing device (C1) can be appropriately adjusted, and this adjustment is performed by adjusting the amount of oxygen gas introduced into the gas-liquid mixing processing device (C1). Ft), according to the type, size, and number of fish and shellfish cultivated within the fish and shellfish. In addition, the water temperature of high-concentration oxygen water (Wo), which is the environmental condition of fish and shellfish to be farmed, is appropriately detected and secured at a predetermined water temperature.

The biological filtration device Bf is particularly necessary when the fish and shellfish culture system Sy1 adopts a circulation type. In other words, the biological filtration device (Bf) contains ammonia from the array of highly toxic fish and shellfish arrays contained in the refluxed high-concentration oxygen water (Wo), and acetic acid with low toxicity via nitrite by the function of digestive bacteria, aerobic bacteria. The biological filtration treatment to oxidize to is performed. An immersion filter medium is used as a culture medium for digestive bacteria. Since the size of the container of the biological filtration device (Bf) that performs the biological filtration treatment and the amount of filter material required change depending on the size and number of fish and shellfish cultured in the culture tank (Ft), the amount of nitrogen arrangement such as ammonia and ammonia in the filter medium Design appropriately based on the oxidation rate. In addition, oxygen gas is dissolved in a supersaturated state (e.g., 120%) in the high-concentration oxygen water (Wo) supplied (refluxed) to the culture tank (Ft) after the biological filtration treatment with a biofilter (Bf). . Adjustment of the dissolved oxygen saturation of the high-concentration oxygen water (Wo) refluxed in the culture tank (Ft) is the dissolved oxygen in the high-concentration oxygen water (Wo) when introduced from the gas-liquid mixing treatment device (C1) to the biological filtration device (Bf) in advance. The degree of saturation can be performed by appropriately adjusting the saturation level according to the type, size, number of individuals, etc. of fish and shellfish reared in the culture tank Ft.

The culture tank (Ft) is a tank for cultivating fish and shellfish, and is formed by elongating a waterproof sheet such as a plastic sheet in the form of a box with an opening on the top surface. The high-concentration oxygen water Wo is supplied to the culture tank Ft from the upstream side of the supply flow path Wf, and a certain amount of high-concentration oxygen water Wo is stored in the culture tank Ft. In addition, a predetermined amount of high-concentration oxygen water Wo is always supplied to the culture tank Ft from the upstream side of the supply flow path Wf, and at the same time, a predetermined amount of high-concentration oxygen water Wo always overflows from the culture tank Ft. It flows and discharges to the downstream side of the supply flow path Wf. That is, in the culture tank Ft, a predetermined amount of high-concentration oxygen water Wo is constantly being replaced. D1 is a first drainage channel, and through the first drainage channel D1, the feces of fish and shellfish when the bottom of the culture tank Ft is cleaned, and the remaining food or drainage, etc. can be discharged to predetermined locations outside the system.

Sedimentation tank (Dp) introduces high-concentration oxygen water (Wo) that flows out from the aquaculture tank (Ft), sediments and collects the feces and remaining food of fish that have a greater specific gravity than high-concentration oxygen water (Wo), and collects the remaining food. • Highly concentrated oxygen water (Wo) as separated treated water is made to flow out to the downstream side of the supply flow path (Wf).

The physical filtration device Pf filters high-concentration oxygen water Wo as treated water flowing out of the settling tank Dp. The physical filtration device Pf is composed of a plastic net or a porous body or a screen-shaped material such as a wire mesh or a glass filter. D2 is a second drainage channel, and the physical filtration treated material can be discharged to a predetermined location outside the system through the second drainage channel D2.

In the fish and shellfish culture system Sy1 configured as described above, each pump (Pa, Pb, Pc) or each valve (V1, V2, V3) can be appropriately controlled by a control device (not shown), and the culture tank (Ft) By supplying high-concentration oxygen water (Wo) in a supersaturated state of dissolved oxygen adapted to the type of fish and shellfish inside, it is possible to realize a culture with high growth efficiency of fish and shellfish. At this time, oxygen gas, which is a major factor in improving the growth efficiency of fish and shellfish, is dissolved in a supersaturated state in high-concentration oxygen water (Wo). In addition, the oxygen gas is refined to a particle size including 1 µm or less.

Specifically, the oxygen gas particle diameter of the high-concentration oxygen water (Wo) produced by the gas-liquid mixing treatment device (C1) as the first embodiment was determined by a nanoparticle analysis device manufactured by Malvern (manufactured by Melbansa) "NanoSight (nanosite): Product name”, the mode diameter (maximum frequency) was 83.4 nm and the average diameter was reduced to 136.0 nm. The DO value of the measured high concentration oxygen water (Wo) was 12 mg/L.

The high-concentration oxygen water (Wo) has a synergistic effect of oxygen nanobubbles micronized to a nano level and high-concentration dissolved oxygen in which oxygen gas is dissolved in a supersaturated state as described above. That is, oxygen nanobubbles are highly permeable to fish and shellfish and have a characteristic that they are negatively charged, so they easily adhere to the perceptual nerve regions charged with positive (+). As a result, physiologically active effects such as promoting blood flow, promoting growth, and improving adaptability are expressed through stimulation of perceptual nerves. On the other hand, it can be deduced that a high concentration of dissolved oxygen has the same effect as follows. In other words, live fish and shellfish produce adenosine triphosphate (ATP) by aerobic glycolysis through respiration. Fish and shellfish that inhabit in high concentration of dissolved oxygen produce a large amount of ATP. ATP, so to speak, is an energy storage material, and releases energy by its hydrolysis. Therefore, as much as fish and shellfish containing ATP at a high concentration, cells have high vitality, growth capacity, adaptability, and immunity to pathogens.

In the fish and shellfish farming system Sy1, it is possible to grow efficiently from the initial stage in the growth process to the desired growth stage in a culture tank Ft filled with high-concentration oxygen water (Wo).

(Upbringing test of flounder)

A test of cultivating (raising) flounder by the fish and shellfish culture system (Sy1) configured as described above was conducted. High-concentration oxygen water (Wo) produced by the gas-liquid mixing treatment device (C1) (mode diameter (maximum frequency) of the oxygen gas particle diameter is 83.4 nm, the average diameter is 136.0 nm, and the DO (dissolved oxygen) value is 12 mg/L. ) Was supplied to the culture tank (Ft) of the seafood culture system (Sy1). Then, in a culture tank (Ft), a test was conducted in which 90 of the caught natural halibut were subdivided into three pieces of 30 each and raised (raised).

As a result, the average weight of the 83 flounder remaining over a short period of 60 days was 2.66 times and the average total length increased to 1.37 times. From this, it is understood that the fish and shellfish farming system Sy1 of the present embodiment is effective for growing fish and shellfish for a short time.

[Explanation of the configuration of the seafood farming system as a second embodiment]

Sy2 shown in FIG. 25 is a fish and shellfish farming system as a second embodiment, and the fish and shellfish farming system (Sy2), as shown in FIG. 25, forms a culture tank (Ft) for farming fish and shellfish by partitioning the water surface such as a sea surface or a lake surface. Then, the outboard boat Bo as a fluid is floated on the aquaculture water surface in the culture tank Ft, and the gas-liquid mixing processing device C3 as the third embodiment is mounted on the boat Bo with the outboard machine.

The gas-liquid mixing processing apparatus C3 as the third embodiment is provided with an engine pump N2 with a fluid mixer (hereinafter, also referred to simply as ``pump N2 with a mixer''), and the pump N2 with a mixer is an engine pump ( A fluid mixer (B1 or B2) is integrally installed in Pg). The mixer-attached pump (N2) is different in that it adopts the engine pump (Pg) instead of the submersible pump (Pd) of the mixer-attached pump (N1) described above, but has the same basic structure as the mixer-attached pump (N1). .

That is, the pump N2 with the mixer connects the inlet port 30 of the fluid mixer B1 or B2 to the discharge port 230 of the engine pump Pg through the introduction pipe 54 as shown in FIG. Then, the lead-out pipe 56 is connected to the outlet 31 of the fluid mixer B1 or B2. The engine pump Pg includes an engine unit 200 such as a gasoline engine or a diesel engine, a suction pipe unit 210 interlocked with the engine unit 200, and a discharge unit 220 communicated with the suction unit 210. ). 212 is a suction filter. On the engine unit 200, the fuel tank 240 is mounted, and the liquid fuel contained in the fuel tank 240 is supplied to the engine unit 200 to drive the engine unit 200, and the engine unit 200 By inhaling the suction unit 210, the cultured water is sucked, and the suctioned cultured water is pumped to the discharge unit 220 to be discharged from the discharge port 230.

In addition, the fluid may be floated on the water surface by mounting the gas-liquid mixing treatment device (C3), and freely on the water surface in the culture tank (Ft) formed over a wide range like the boat (Bo) with an outboard aircraft of the present embodiment. ) It is not limited to possible, and in some cases, a raft may be adopted as a floating body.

In the fish and shellfish farming system Sy2 configured as described above, the gas-liquid mixing treatment device C3 is operated while running the boat Bo with the outboard aircraft as a floating body on the aquaculture water surface in the farming tank Ft, so that the farmed water is converted to high concentration oxygen water ( Wo).

At this time, the gas-liquid mixing treatment device C3 operates the engine unit 200 of the engine pump Pg, and sucks the aquaculture water by suction operation of the suction unit 210 interlocked with the engine unit 200, At the same time, oxygen gas is introduced into the introduction pipe 54 from the second gas supply unit Gf2 while introducing the discharge unit 220 → the discharge port 230 → the introduction pipe 54 in communication with the suction unit 210. , It can be introduced into the fluid mixer (B1 or B2) through the inlet 30.

Then, the aquaculture water and oxygen gas introduced into the fluid mixer (B1 or B2) in a pressure-fed state are subjected to gas-liquid mixing treatment by flowing in the fluid mixer (B1 or B2), and the lead-out pipe (56) from the outlet (31). Through the reduction in the cultured water in the culture tank Ft or circulating through the fluid mixer (B1 or B2), repeated gas-liquid mixing treatment is performed.

As a result, even in a culture tank (Ft) formed on the sea surface over a wide range, the gas-liquid mixing treatment device (C3) mounted on the outboard boat (Bo) can be quickly moved within the culture tank (Ft), and is formed over a wide range. It is possible to evenly release oxygen water by dissolving oxygen gas in the cultured water of the culture tank (Ft), and the cultured water is highly concentrated oxygen water (Wo) whose DO value (dissolved oxygen content) is, for example, 9 mg/L or more. ). Particularly, in a culture tank or fishing ground of oysters, which are fish and shellfish, oxygen water is released while running the boat Bo with an outboard aircraft, so that the growth rate of oysters in the seedling period can be increased. In addition, although it is a seaweed, it is possible to increase the growth rate of seaweed seeds during the seedling period by releasing oxygen water while running a boat with an outboard aircraft (Bo) in a laver culture tank or fishing ground.

In addition, the fish and shellfish farming system Sy2 can also be used as a water quality improvement system when improving water quality in sea areas, rivers, lakes and swamps. In other words, gas (e.g., oxygen gas) effective in improving water quality in sea areas forms gas-liquid mixed water while gas-liquid mixing treatment, and the gas-liquid mixed water is repeatedly supplied (circulated) to sea areas, etc. Oxygen water (Wo) is achieved, and water quality in the sea area can be improved. That is, it is possible to reduce BOD (Biochemical Oxygen Demand; biochemical oxygen demand) and COD (Chemical Oxygen Demand; chemical oxygen demand) in sea areas. Therefore, such a water quality improvement system can be employed as an effective countermeasure in particular for red tide.

[Explanation of the fish and shellfish farming method according to this example]

The fish and shellfish farming method according to the present embodiment classifies the fluid F into two divisions in the fluid flow path R in which the fluid F consisting of aquaculture water and oxygen gas flows, and at the same time, the classified fluid F ) To flow in a flat narrow channel (Rs), to refine the oxygen gas to a particle diameter including 1㎛ or less, and to mix it uniformly with the cultured water, and to dissolve the oxygen gas in a supersaturated state in the cultured water By forming the high-concentration oxygen water (Wo) and cultivating fish and shellfish in the high-concentration oxygen water (Wo), it promotes the growth of fish and shellfish.

Specifically, the fish and shellfish farming method is a gas-liquid mixing treatment device (C1 or C3) for a seafood farming system (Sy1 or Sy2), a fluid mixer (B1), a modified example thereof, a fluid mixer (B2), or a modification thereof. By equipping an example, oxygen gas is refined to a nano level and dissolved in aquaculture water in a supersaturated state to generate high-concentration oxygen water (Wo). It is supplied to the farming tank (Ft) equipped in the farm, and fish and shellfish are cultured in the farming tank (Ft).

In the fish and shellfish farming method according to the present embodiment, the fish and shellfish can be grown in a short period of time because the oxygen gas is micronized to a nano level and the fish and shellfish are cultured with high concentration oxygen water (Wo) dissolved in the culture water in a supersaturated state. . In particular, it is possible to realize breeding (livestock) capable of steadily increasing and growing the weight of caught natural fish and shellfish by 2.5 times or more in a short period of 2 to 3 months.

F; Fluid, R; Fluid flow path, Df; Classification,
Gu; Guide, Rs; Associative Euro,
A1; The mixed treatment body as the first embodiment,
A2; A mixed treatment body as a second embodiment,
B1; Fluid mixer as a first embodiment,
B2; A fluid mixer as a second embodiment,
C1; Gas-liquid mixing treatment apparatus as a first embodiment,
C2; Gas-liquid mixing treatment apparatus as a second embodiment,
C3; Gas-liquid mixing treatment apparatus as a third embodiment,
Sy1; Fish and shellfish farming system as a first embodiment,
Sy2; Fish and shellfish farming system as a second embodiment.

Claims (20)

A support piece disposed toward the axial line in a direction intersecting with the axial direction in a fluid flow path through which a plurality of different fluids to be mixed and treated flow;
In the mixing treatment body formed on the side surface of the support piece and having a flat narrow flow path for facilitating mixing treatment of fluid flowing in the fluid flow path,
The support piece is formed by stretching in a direction crossing the axial direction of the fluid flow path, and at the same time forming an upstream side edge portion disposed toward an upstream side of the flowing fluid on the steel structure surface, and the flowing fluid is formed in the iron structure. It consists of a classification section that divides into two branches by cotton,
Both side portions of the support piece are made of a pair of guide portions for guiding the fluid classified by the classification portion from an upstream side to a downstream side,
Each of the pair of guide portions is provided with the narrow passage, and a part of the fluid guided from an upstream side to a downstream side by the guide portion is guided from an upstream side to a downstream side of the narrow passage. The method according to claim 1,
The support piece is formed by directly installing one end of the flow path forming case that forms the fluid flow path and extending the other end to at least near the axial center of the flow path forming case. The method according to claim 1,
The narrowing flow path is a mixed processing body disposed along the axial direction of the fluid flow path. The method according to claim 1,
The narrow passage is a mixing treatment body in which a pair of iron pipes is provided to be formed between the two iron pipes, or a groove is provided to be formed in the groove. The method according to claim 1,
The mixing processing body in which a plurality of the narrow passages are arranged in parallel along the axial direction of the fluid passage, and a part of the fluid is divided into each narrow passage. A support piece having a flat narrowing flow path formed on a side surface of a fluid flow path through which a plurality of different fluids to be mixed are flowed is disposed toward the axis in a direction crossing the axial direction of the fluid flow path, and in the fluid flow path through the narrowing flow path. In the mixing treatment method to accelerate the mixing treatment of the flowing fluid,
The support piece is formed by stretching in a direction crossing the axial direction of the fluid flow path, and at the same time forming an upstream side edge portion disposed toward an upstream side of the flowing fluid on the steel structure surface, and the flowing fluid is formed in the iron structure. It consists of a classification section that divides into two branches by cotton,
Both side portions of the support piece are made of a pair of guide portions for guiding the fluid classified by the classification portion from an upstream side to a downstream side,
The pair of guide portions respectively form the narrow passages, and a part of the fluid guided from the upstream side to the downstream side by the guide portion is guided from the upstream side to the downstream side of the narrow passage, and mixing the fluid A mixed treatment method that facilitates treatment. A support piece having a flat narrowing flow path formed on a side surface of a fluid flow path through which a plurality of different fluids to be mixed are flowed is disposed toward the axis in a direction crossing the axial direction of the fluid flow path, and in the fluid flow path through the narrowing flow path. In the mixed product fluid generated by promoting the mixing process of the fluid flowing,
The support piece is formed by stretching in a direction crossing the axial direction of the fluid flow path, and at the same time forming an upstream side edge portion disposed toward an upstream side of the flowing fluid on the steel structure surface, and the flowing fluid is formed in the iron structure. It consists of a classification section that divides into two branches by cotton,
Both side portions of the support piece are made of a pair of guide portions for guiding the fluid classified by the classification portion from an upstream side to a downstream side,
The pair of guide portions respectively form the narrow passages, and a part of the fluid guided from the upstream side to the downstream side by the guide portion is guided from the upstream side to the downstream side of the narrow passage, and mixing the fluid Mixed product fluid produced by accelerated processing. A flow path forming case forming a fluid flow path,
A fluid mixer comprising the mixing processing member according to claim 1 arranged in the fluid passage. The fluid mixer according to claim 8,
A fluid comprising a liquid as the fluid and a means for introducing a liquid, gas, or powder as the fluid different from the liquid in a fluid mixer, and configured to mix and process liquid and liquid, liquid and gas, or liquid and powder Mixing processing unit. The method of claim 9,
The fluid mixer is configured to produce a liquid in which the gas is dissolved in a supersaturated state by miniaturizing the gas to a particle diameter including 1 μm or less and uniformly mixing the gas with the liquid. A fluid mixing processing apparatus configured to be repeatedly mixed by a liquid as a fluid and a gas as a fluid is introduced into the fluid mixer according to claim 8 to be mixed and treated, and the mixed-treated fluid is reduced in the liquid or circulated through the fluid mixer to be repeatedly mixed. . The method of claim 9,
A fluid mixing processing apparatus configured such that the dispersion medium as the liquid and the dispersion medium as the liquid are mixed and treated to produce an emulsion. The method according to any one of claims 9 to 11,
A fluid mixing processing apparatus configured such that water as the liquid and nitrogen gas as the gas are mixed and treated to generate nitrogen water in which the nitrogen gas is dissolved in the water. The method according to any one of claims 9 to 11,
A fluid mixing treatment apparatus configured to generate a carbonated spring in which the hot water or water as a liquid and carbon dioxide gas as the gas are mixed and processed, and the carbon dioxide gas is dissolved in the hot water or water. The method according to any one of claims 9 to 11,
A fluid mixing processing apparatus configured such that water as the liquid and oxygen gas as the gas are mixed and treated to generate oxygen water in which the oxygen gas is dissolved in the water. The method of claim 11,
A fluid mixing processing device configured by immersing an underwater pump driven by a battery mounted on the fishing boat in stored water in a water tank arranged on a fishing boat. The method of claim 10,
A fluid mixing processing apparatus capable of miniaturizing the oxygen gas as the gas and uniformly mixing and treating the aquaculture water as the liquid, and generating high-concentration oxygen water in which the oxygen gas is supersaturated in the aquaculture water. It comprises a fluid mixing treatment device according to claim 17 and a culture tank for cultivating fish and shellfish,
The fish and shellfish farming system in which the high-concentration oxygen water produced by the fluid mixing treatment device is supplied to the farming tank. The method of claim 18,
The fluid mixing processing device is mounted on a floating body suspended on a culture surface in the culture tank. A fish and shellfish farming method that promotes the growth of fish and shellfish by cultivating fish and shellfish in high-concentration oxygen water produced by the fluid mixing treatment device according to claim 17.

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