JPWO2018021092A1 - Mixed processing body, mixed processing method, mixed product fluid, fluid mixer, fluid mixing processing device, fish culture system, and fish culture method - Google Patents

Abstract

The present invention provides a mixed processing body and a mixing processing method capable of reducing pressure loss and improving the refinement efficiency of a dispersed phase, and in addition to that, reducing power consumption of a pump. In addition, a fluid mixer, a gas-liquid mixing device, a fish culture system, and a fish culture method capable of increasing the flow rate (efficiency) of the mixed treatment fluid are provided.
A part of the fluid F flows through the narrow channel Rs by disposing the narrow channel Rs in a fluid channel R in which a plurality of different fluids F to be mixed flows. In addition, the mixing process is performed.
[Selection] Figure 2

Description

  The present invention relates to a mixed processing body and a mixing processing method for mixing a plurality of different fluids, a mixed product fluid generated by mixing a plurality of different fluids, a fluid mixer including the mixed processing body, and a fluid mixer. The present invention relates to a fluid mixing treatment apparatus, a fish culture system including a gas-liquid mixing treatment apparatus, and a fish cultivation method. The plurality of different fluids here include, for example, a liquid and a different liquid, a liquid and a gas, a powder and a liquid, and the liquid includes water, bath water, seawater, fuel oil, and There are liquid fertilizer (liquid organic fertilizer or chemical fertilizer), etc., and gas includes oxygen, oxygen mixed gas, carbon dioxide, nitrogen, air, ozone, fluorine, etc. There are finely cut seaweeds containing fucoidan. Seafood is aquatic animals such as fish and shellfish.

  Conventionally, there exists what was disclosed by patent document 1 as one form of the fluid mixer. That is, in Patent Document 1, a disk-shaped second diffusion element is disposed opposite to a disk-shaped first diffusion element in which a fluid inlet is formed at the center, and between the two diffusion elements. A diffusion / mixing unit that forms a diffusion / mixing channel that diffuses and mixes the fluid flowing in from the inlet on the center side in the radial direction toward the peripheral side, and a fluid outlet in the center The disc-shaped second collective element is arranged to face the disc-shaped first collective element, and the fluid flowing from the peripheral portion side between the collective elements is radially directed toward the central portion side. An assembly / mixing unit that forms an assembly / mixing flow path that flows and collects / mixes, and a fluid mixer that connects the terminal end of the diffusion / mixing flow path and the start end of the assembly / mixing flow path It is disclosed.

  In addition, hexagonal recesses having the same appropriate depth and size are formed in the honeycomb structure on the opposing surfaces of the first and second diffusion elements and the opposing surfaces of the first and second assembly elements. The recesses are arranged at different positions so as to communicate with each other, and in the diffusion / mixing channel and the collecting / mixing channel, the fluid flows in the radial direction while repeating merging and splitting (dispersing) while meandering. I have to.

JP-A-9-52034

  However, the fluid mixer disclosed in Patent Document 1 includes a diffusion / mixing flow path that diffuses and mixes the fluid flowing in from the inflow port on the central portion side in the radial direction toward the peripheral portion, and the peripheral portion. Since the flow channel structure that gathers and mixes the fluid flowing in from the side in the radial direction toward the center is formed in the same way, it is more concentrated than the diffusion / mixing channel with high mixing and dispersion function.・ Although the number of dispersions in the mixing channel was much smaller, the pressure loss was the same as that in the diffusion / mixing channel. Therefore, it has been desired to reduce the power consumption of the pump that pressurizes and supplies the fluid to the fluid mixer, and to increase (efficiency) the outflow amount of the mixed fluid.

Therefore, the present invention provides a mixed processing body and a mixing processing method capable of reducing the pressure loss and improving the refinement efficiency of the dispersed phase, and in addition, reducing the power consumption of the pump. Fluid mixer, fluid mixing treatment device capable of increasing the outflow amount (efficiency) of mixed processed fluid,
The object is to provide a seafood culture system and a seafood culture method.

  In order to achieve the above-described object, the mixed processing body according to the present invention has a narrow channel and is disposed in a fluid channel through which a plurality of different fluids to be mixed flows, so A part of the fluid flows through the narrow channel and is mixed. The mixed processing body may have a guide portion that guides the fluid to the downstream side, and the narrow channel may be provided in the guide portion. Furthermore, the mixed processing body may have a flow dividing portion for dividing the fluid into a bifurcated shape, and the fluid divided by the flow dividing portion may be guided by the guide portion. The narrow channel is provided with a pair of ridges and is formed between the two ridges, or is provided with a recess and is formed in the recess. be able to. A plurality of the narrow channels may be arranged in parallel so that a part of the fluid is divided into each narrow channel.

  In the mixing method according to the present invention, a part of the fluid flowing through a narrow channel formed in the fluid channel is mixed in a fluid channel in which a plurality of different fluids to be mixed flows. It is a method to do.

  In the mixed product fluid according to the present invention, a part of the fluid flowing through the narrow channel formed in the fluid channel is mixed in the fluid channel in which a plurality of different fluids to be mixed are flowing. It is a fluid generated by doing so.

  The fluid mixer according to the present invention includes a flow path forming case for forming the fluid flow path, and the mixing treatment body disposed in the fluid flow path formed in the mixing case.

  The fluid mixing processing apparatus according to the present invention introduces the liquid as the fluid and the liquid, gas, or powder as the fluid different from the liquid into the fluid mixer, the fluid mixer. Means for mixing the liquid and the liquid, the liquid and the gas, or the liquid and the powder. Further, the fluid mixer is configured to refine the gas to a particle size including 1 μm or less and to perform a uniform mixing process with the liquid to generate a liquid in which the gas is dissolved in a supersaturated state. Is preferred.

Moreover, the fluid mixing treatment apparatus according to the present invention can also be configured as follows.
(1) The liquid as the fluid and the gas as the fluid are introduced and mixed in the fluid mixer, and the fluid subjected to the gas-liquid mixing treatment is reduced into the liquid, and further It is configured to circulate through the fluid mixer and repeatedly perform gas-liquid mixing.
(2) The dispersion medium as the liquid and the dispersoid as the liquid are mixed to form an emulsion.
(3) The water as the liquid and the nitrogen gas as the gas are mixed 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 to form a carbonated spring (artificial carbonated spring) in which the carbon dioxide gas is dissolved in the hot water or water. To do.
(5) The water as the liquid and the oxygen gas as the gas are mixed to generate oxygen water in which the oxygen gas is dissolved in the water.
(6) A submersible pump that can be driven by a battery mounted on the fishing boat is immersed in water stored in a water tank disposed on the fishing boat.
(7) The oxygen gas as the gas can be refined and uniformly mixed with the culture water as the liquid to generate high-concentration oxygen water in which the oxygen gas is dissolved in a supersaturated state in the culture water. And

  The seafood aquaculture system according to the present invention comprises the fluid mixing treatment device and a culture tank for culturing seafood, and high-concentration oxygen water generated by the fluid mixing treatment apparatus is supplied to the culture tank. I try to do it. The fluid mixing treatment device may be mounted on a floating body suspended on the aquaculture water surface in the aquaculture tank.

  The seafood culture method according to the present invention is a method for promoting the growth of seafood by culturing seafood in high-concentration oxygen water generated by the fluid mixing treatment apparatus.

  According to the present invention, the following effects are produced. That is, according to the present invention, it is possible to provide a mixed processing body and a mixing processing method capable of reducing pressure loss and improving the refinement efficiency of the dispersed phase. In addition to that, a fluid mixer, a fluid mixing treatment device, and a fish and shellfish that can reduce the power consumption of the pump and can increase (efficiency) the outflow amount of the mixed fluid. An aquaculture system and a fish culture method can be provided.

It is explanatory drawing of the mixing process body as 1st Example. It is plane explanatory drawing in the fluid flow path which has arrange | positioned the mixing process body as 1st Example. It is side surface explanatory drawing in the fluid flow path which has arrange | positioned the mixing process body as 1st Example. It is explanatory drawing of the mixing process body as 2nd Example. It is explanatory drawing of the modification of the mixing process body as 2nd Example. It is explanatory drawing of the mixing process body as 3rd Example. It is explanatory drawing of the mixing process body as 4th Example. It is explanatory drawing of the modification of the mixing process body as 4th Example. It is explanatory drawing of the mixing process body as 5th Example. It is explanatory drawing of the mixing process body as a 6th Example. It is explanatory drawing of the mixing process body as a 7th Example. It is plane explanatory drawing in the fluid flow path which has arrange | positioned the mixing process body as 7th Example. It is a perspective explanatory view of the fluid mixer as the 1st example. It is a disassembled perspective explanatory drawing of the fluid mixer as 1st Example. It is side surface explanatory drawing of the fluid mixer as 1st Example. It is the II sectional view taken on the line of FIG. It is expansion | deployment explanatory drawing of a flow-path formation case. It is a perspective explanatory view of a fluid mixer as a 2nd example. It is a disassembled perspective explanatory drawing of the fluid mixer as a 2nd Example. It is side surface explanatory drawing of the fluid mixer as 2nd Example. It is a conceptual explanatory drawing of a liquid-liquid mixing processing apparatus. It is explanatory drawing of a gas-liquid mixing processing apparatus. It is explanatory drawing of the submersible pump with a fluid mixer. BRIEF DESCRIPTION OF THE DRAWINGS It is a conceptual explanatory drawing of the seafood culture system as 1st Example. It is a conceptual explanatory drawing of the seafood culture system as 2nd Example.

Hereinafter, embodiments of the present invention will be described. First, the configuration of the mixed processing body, the mixing processing method, and the mixed processing fluid according to the present embodiment will be described, and then the configuration of the fluid mixer including the mixed processing body will be described, and then the fluid mixer will be described. The configuration of the equipped fluid mixing treatment apparatus will be described, and finally the configuration of the fish and shellfish culture system including the fluid mixing and processing apparatus and the fish and shellfish cultivation method will be described.

[Explanation about composition of mixed processing object concerning this embodiment]
The mixed processing body according to the present embodiment is arranged in a fluid flow path through which a plurality of different fluids to be mixed flows, thereby mixing the fluid. That is, the mixed processing body has a narrow channel and is disposed in a fluid channel through which a plurality of different fluids to be mixed flows, so that a part of the fluid flows through the narrow channel. To be mixed. Further, the mixed processing body has a guide portion for guiding the fluid to the downstream side, and a narrow channel is provided in the guide portion. Furthermore, the mixed processing body also has a flow dividing section that divides the fluid into a bifurcated shape, and the fluid divided by the flow dividing section is guided by the guide section. The narrow channel is provided with a pair of ridges and is formed between both ridges, or is provided with a ridge and is formed in the ridge. A plurality of narrow channels are arranged in parallel so that a part of the fluid is divided into each narrow channel.

  The narrow channel here is a single narrow channel that can be dispersed and refined to a particle size containing 1 μm to 100 μm or less of the fluid as the dispersed phase. A preferable narrow channel is a single narrow channel that can be dispersed and refined to a particle size containing 1 μm or less of the fluid as the dispersed phase. In addition, the narrow channel finally refines the fluid as a dispersed phase in a plurality of narrow channels, so that the final particle size includes 1 μm to 100 μm, preferably 1 μm or less. A narrow single flow path that can be finely processed and dispersed can be used.

  Desirably, the mixed processing body includes a flow dividing portion for dividing the fluid into a bifurcated shape in the fluid flow path, a guide portion for guiding the fluid divided by the flow dividing portion from the upstream side to the downstream side in the flow direction, A narrow channel that promotes the mixing process while guiding a part of the fluid guided from the upstream side to the downstream side in the guide portion from the upstream side to the downstream side. At this time, it is preferable that the diversion portion is a ridge surface extending in a direction intersecting the axial direction of the fluid flow path so that a smooth and reliable diversion function of the fluid can be ensured.

  The mixed processing body of the above-mentioned desirable form has a flow dividing section, a guide section, and a narrow flow path, and the mixed processing body is arranged with the axis of the flow dividing section oriented in a direction crossing the axial direction of the fluid flow path. By doing so, the diversion part and the narrow channel can be effectively functioned. That is, it is preferable that the mixed processing body is formed in a plane-symmetric shape with a virtual plane including the axis of the flow dividing portion as the center. For example, the mixed processing body can be formed in a rod shape, a column shape, a plate shape, a strip shape, a block shape, or the like. By doing so, the front end edge (upstream side edge) of the mixed processing body can be provided with a diversion part for diverting the fluid into a bifurcated shape, and the diverted fluid is provided downstream on these both side parts. A pair of guide portions for guiding to the side can be held. And a flat narrow flow path which accelerates | stimulates the mixing process of a fluid can be formed in a pair of guide part, each guiding the inside of a fluid flow path downstream. At this time, a plurality of narrow channels are formed coaxially and in parallel along the axis of the mixed processing body so that the fluid is divided into each of the plurality of narrow channels, so that a plurality of narrow channels are formed. The fluid mixing process can be promoted simultaneously in the flow path.

  More specifically, the narrow channel is formed between the pair of protrusions or in the recess by forming a pair of protrusions or a recess on each of the pair of guides. You can make it. For example, the narrow channel can be formed in a ring shape coaxially on the outer peripheral surface including the flow dividing portion and the guide portion. In other words, the narrow channel can be formed in a ring shape in cross section in a cross section view crossing the axis of the mixed processing body. In addition, the narrow channel can be formed in a spiral shape on the outer peripheral surface including the flow dividing portion and the guide portion of the mixed processing body. That is, the narrow channel may be formed in a single spiral extending around the axis of the support piece along the axis, or a plurality of spirals in which the single spiral is divided in the middle. It can also be formed.

  In addition, the narrow channel is adjacent to each other by arranging a plurality of narrow channel forming pieces as protruding strips formed in a bowl shape on the outer periphery of the mixed processing body with a minute interval in the axial direction of the mixed processing body. It is possible to form a narrow channel between the narrow channel forming pieces. In this case, it is preferable that the narrow channel forming piece is formed in a flat plate shape, and the narrow channel formed between the adjacent flat plate pieces is formed flat. In addition, the narrow flow path has a narrow flow path in each groove portion by arranging a plurality of grooves as concave strips formed in a ring shape on the outer periphery of the mixed processing body at intervals in the axial direction of the mixed processing body. It can also be formed as a road. Here, the ridge portion or the groove portion is not limited to the hook shape or the ring shape, but may be formed in a spiral shape. And a convex part or a concave part can also be integrally molded with a guide part.

[Description of the mixing treatment method according to this embodiment]
The mixing processing method according to the present embodiment mixes a part of the fluid flowing through a narrow channel formed in the fluid channel in a fluid channel in which a plurality of different fluids to be mixed flows. It is a method of processing. In this mixing processing method, a desired mixed product fluid can be generated. Specifically, a liquid-liquid mixed product fluid in which a liquid and a different liquid are mixed, a gas-liquid mixed product fluid in which a liquid and a gas are mixed, and a solid such as a liquid and powder are mixed. A solid-liquid mixed product fluid can be produced. The liquid can be selected from water, bath water, seawater, fuel oil, liquid fertilizer (liquid organic fertilizer or chemical fertilizer), and the like. Further, the gas can be selected from oxygen, oxygen mixed gas, carbon dioxide, nitrogen, air, ozone, fluorine, and the like. The powder can be selected from finely cut seaweed containing fucoidan.

[Description of Mixed Product Fluid According to this Embodiment]
In the mixed product fluid according to this embodiment, a part of the fluid flowing through the narrow channel formed in the fluid channel is mixed in the fluid channel in which a plurality of different fluids to be mixed flows. It is a fluid generated by processing. 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 described above.

[Description of Configuration of Fluid Mixer According to this Embodiment]
The fluid mixer according to the present invention includes a flow path forming case for forming the fluid flow path, and the mixing treatment body disposed in the fluid flow path formed in the mixing case. That is, the flow path forming case includes an introduction port through which a fluid is introduced, a fluid flow channel through which the fluid introduced from the introduction port flows, and an outlet through which the fluid is led out from the fluid flow channel. . The mixing treatment body is arranged in a flow path forming case so as to form a narrow flow path that promotes mixing of a part of the inflowing fluid.

  More specifically, a plurality of rod-shaped mixed treatment bodies having axes directed in a direction crossing the axis direction of the fluid flow path can be disposed on the virtual same plane in the flow path forming case. The plurality of bar-shaped mixed processing bodies can be arranged with their respective axes in line contact with each other on a virtual same plane. In the flow path forming case, a plurality of the mixed processing bodies can be arranged in series at intervals in the extending direction of the fluid flow path. In addition, the flow path forming case may be provided with base ends of a plurality of mixed processing bodies positioned on a single spiral imaginary line drawn on the peripheral wall by extending in the axial direction.

  The fluid mixer is configured such that a plurality of divided case pieces are detachably and coaxially connected to form a flow path forming case, and a required number of mixed processing bodies are arranged in each divided case piece. You can also. At this time, the divided case pieces arranged from the upstream side toward the downstream side are arranged in the divided case pieces on the same axis by being connected to each other in a state where the divided case pieces are sequentially rotated by a fixed angle around each axis. It is possible to give a continuous change to the arrangement posture of the mixed processing bodies.

[Description of Configuration of Fluid Mixing Processing Device According to this Embodiment]
In the fluid mixing processing apparatus according to the present embodiment, the fluid as the fluid and the liquid, gas, or powder as the fluid different from the liquid are introduced into the fluid mixer. Means for mixing the liquid and the liquid, the liquid and the gas, or the liquid and the powder.

  More specifically, the fluid mixing processing apparatus is a mixture processing liquid (for example, emulsion fuel) in which a dispersion medium (for example, fuel oil) as a liquid and a dispersoid (for example, water) as a liquid are mixed. Oil) can be produced. In addition, the fluid mixing treatment device can be configured such that water as a liquid and nitrogen gas as a gas are mixed to generate nitrogen water in which nitrogen gas is dissolved in water. In addition, the fluid mixing treatment device is configured so that hot water or water as a liquid is mixed with carbon dioxide gas as a gas, and a carbonated spring in which carbon dioxide gas is dissolved in the hot water or water is artificially generated. You can also In addition, the fluid mixing treatment apparatus can be configured such that water as a liquid and oxygen gas as a gas are mixed to generate oxygen water in which oxygen gas is dissolved in water.

  More specifically, the fluid mixing apparatus refines the gas to a particle size including 1 μm or less, and performs a gas-liquid mixing process uniformly with the liquid to generate a liquid in which the gas is dissolved in a supersaturated state. It can be constituted as follows. Further, the fluid mixing treatment apparatus introduces, into the fluid mixer, a liquid as a fluid to be mixed and sucked by a pump and a gas as a fluid to be mixed supplied from a gas supply unit. The gas-liquid mixing process is performed, and the fluid subjected to the gas-liquid mixing process is reduced into the liquid and further circulated through the fluid mixer and repeatedly subjected to the gas-liquid mixing process. It can also be configured such that the liquid mixture concentration is increased.

  Furthermore, the fluid mixing treatment apparatus refines the oxygen gas as a gas and uniformly mixes it with the aquaculture water as a liquid so that the oxygen water is dissolved in a supersaturated state in the aquaculture water. It can also be generated.

  More specifically, the fluid mixing treatment apparatus mixes a liquid as a fluid and a gas as a fluid while being circulated by a pump through the circulation channel, and the liquid is supplied to the circulation channel. A gas storage tank, a pump, and the fluid mixer are sequentially arranged in series, and a gas is supplied to a portion of the circulation channel located between the pump and the fluid mixer. A supply part can be connected and it can comprise so that a gas and a liquid may be mixed in a fluid mixer. In addition, the fluid mixing treatment device can also be configured by immersing a submersible pump that can be driven by a battery mounted on a fishing boat in water stored in a water tank disposed on the fishing boat. Moreover, the fluid mixing treatment apparatus can also be configured by floating a floating body equipped with an engine pump on the aquaculture water surface in a culture tank for culturing seafood.

[Description of the configuration of the seafood aquaculture system according to this embodiment]
The seafood aquaculture system according to the present embodiment includes the fluid mixing treatment device and a culture tank for culturing seafood, and high-concentration oxygen water generated by the fluid mixing treatment apparatus is supplied to the culture tank. I try to do it. The culture tank here may be a breeding tank for breeding seafood.

  Specifically, the fish and shellfish culture system uses a gas-liquid mixing device to refine oxygen gas to a particle size including 1 μm or less, and uniformly mix with the culture water so that oxygen gas is contained in the culture water. High concentration oxygen water dissolved in a supersaturated state is generated, and the generated high concentration oxygen water is supplied to the aquaculture tank. Further, the fluid mixing treatment device can be mounted on a floating body suspended on the aquaculture water surface in the aquaculture tank.

[Description of the seafood culture method according to this embodiment]
The fish and shellfish cultivation method according to the present embodiment is a method for promoting the growth of fish and shellfish by culturing the fish and shellfish in the high-concentration oxygen water generated by the fluid mixing treatment device. The aquaculture herein includes livestock raising that is temporarily raised in an aquaculture tank before shipping the seafood.

  Embodiments of the present invention will be described below with reference to the drawings. First, the configuration of the mixed processing body and the mixing processing method according to the present embodiment will be described, followed by the description of the configuration of the fluid mixer including the mixed processing body, and then the fluid mixing equipped with the fluid mixer. The configuration of the processing apparatus will be described, and finally, the configuration of the fish and shellfish culture system including the fluid mixing processing device and the fish and shellfish culture method will be described.

[Description of Configuration of Mixed Processing Body as First Example]
A1 shown in FIGS. 1 to 3 is a mixed processing body as the first embodiment. As shown in FIGS. 1 to 3, the mixed processing body A <b> 1 mixes the fluid F by being disposed in a fluid flow path R through which a plurality of different fluids F to be mixed flow. . The mixed processing body A1 splits the fluid F flowing in the fluid flow path R from the upstream side toward the downstream side in a bifurcated manner, and the fluid F split in a bifurcated manner by the flow dividing portion Df. It has a guide part Gu for guiding to the downstream side, and a narrow channel Rs that is provided in the guide part Gu and promotes the mixing process while guiding a part of the fluid F to the downstream side.

  The mixed processing 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 (25 in this embodiment). The narrow flow path forming piece 15 as the ridge portion, the spacer 16 as a plurality (24 in the present embodiment) spacing holding pieces, and the nut 17 are provided.

  The support piece 10 has a rod-like book piece 10a formed in a circular cross section, a head part 10b formed by bulging the base end part of the book piece 10a in the radial direction, and a peripheral surface of a tip part of the book piece 10a. The formed male screw portion (not shown) is integrally formed of a metal material or a synthetic resin material.

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

  The first and second elastic material pieces 13 and 14 are made of an elastic material such as elastic rubber so as to have a thick disk shape having a diameter slightly smaller than the diameter of each of the arrangement holes 84 and 85 to be described later, and at the center. The circular first and second piece insertion holes 13a and 14a are formed through 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, the first and second elastic material pieces 13 and 14 are elastically deformed in a bulging shape in the radial direction until the diameter becomes larger than the diameter of each arrangement hole. I have to.

  The narrow channel forming piece 15 is formed of a metal material or a synthetic resin material into a thin disk shape having a diameter slightly smaller than the diameter of each arrangement hole to be described later, and the main piece 10a can be inserted into the center portion. A circular forming piece insertion hole 15a is formed.

The spacer 16 is formed of a metal material or a synthetic resin material into a thin disk shape having a diameter smaller than the outer diameter of the narrow channel forming piece 15 and a circular spacer through which the main piece 10a can be inserted at the center. The insertion hole 16a for use is formed. Here, the outer diameter of the spacer 16 is formed to be smaller than the outer diameter of the narrow channel forming piece 15, the opposing surfaces of the adjacent narrow channel forming pieces 15, 15, and both narrow channel forming pieces 15. , 15 and the outer peripheral surface of the spacer 16, a narrow channel Rs that opens in the circumferential direction and the outer side is formed flat on the outer periphery of the main piece 10 a.

  In other words, the narrow channel Rs can be appropriately set and adjusted by the outer diameter of the narrow channel forming pieces 15, 15, the outer diameter of the spacer 16, and the thickness of the spacer 16. In other words, the width and depth of the narrow channel Rs are set to the viscosity of the fluid F mixed through the narrow channel Rs, the degree of fineness of the dispersed phase of the mixed fluid F (mode diameter level to be nano-sized), and the like. Set accordingly. Here, “nano-ized” means to make the material fine at the nano level, and the nano level means a level where the dispersed phase is made fine to a particle size including 1 μm or less. The width of the narrow channel Rs is determined by the protruding width W1 of the narrow channel forming piece 15 described later. Further, the depth of the narrow channel Rs is determined by the thickness W2 of the spacer 16 described later. Therefore, the width and depth of the narrow channel Rs can be easily adjusted by appropriately replacing the desired narrow channel forming piece 15 and the spacer 16 with the main piece 10a.

  More specifically, when the viscosity of the fluid F is large (small), as shown in FIG. 1, the relative outer diameters of the outer diameters of the narrow flow path forming pieces 15 and 15 and the outer diameter of the spacer 16 are set. The protrusion width W1 of the narrow channel forming pieces 15, 15 that is the difference between the two 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 flat narrow channel Rs becomes large (small). Further, when the dispersed phase of the fluid F is desired to be refined, the protrusion width W1 is set to be large in proportion to the degree of refinement. Then, the wall thickness W2 of the spacer 16 is set to be small and thin so that the narrow channel Rs is narrowed more flatly. Here, the protrusion width W1 can be appropriately set and adjusted in a range of 2 times or more, preferably 2 to 5 times the thickness W2.

  The narrow channel forming piece 15 can be formed as thin as possible. Further, the narrow channel forming piece 15 can be sharpened by making both ends of the tip edge portion into a double-edged tapered surface. In addition, every narrow channel forming piece 15 can be formed with a narrow protruding width W1 to increase the diameter of the inlet and outlet. By forming the narrow channel forming piece 15 in this way, the flow of the fluid F into each narrow channel Rs is facilitated through the tapered surface and the enlarged inlet, and each narrow channel is formed. The outflow of the fluid F from Rs can be smoothed. In particular, the narrow channel forming piece 15 formed in this way has a remarkable effect in facilitating fluid inflow and outflow to the narrowed channel Rs, and as a result, synergistically reduces pressure loss. And the effect of refining the dispersed phase can be improved.

  The nut 17 is formed of a metal material or a synthetic resin material into a thick short tube shape, is formed to have a smaller diameter than an arrangement hole described later, and is screwed to the male screw portion of the support piece 10 at the center portion. A wearable female screw portion (not shown) is formed.

  As described above, the mixed processing body A1 has a plurality of narrow flow paths in which the first washers 11 and the first elastic material pieces 13 are alternately arranged in the main piece 10a of the support 10 through the insertion holes. The forming piece 15 and the spacer 16, the second elastic material 14, and the second washer 12 are sequentially inserted, and the female screw portion of the nut 17 is screwed to the male screw portion of the support 10 so as to be integrated. doing.

The narrow flow path forming pieces 15 and the spacers 16 arranged alternately are screwed in the tightening direction with nuts 17 and pressed in a pressure contact state in the axial direction of the main piece 10a, so that the flow dividing portions Df and the guide portions are formed. Retain Gu. That is, when the mixed processing body A1 is disposed in the fluid flow path R so that the axis is directed in a direction intersecting (preferably orthogonal) to the axial direction thereof, it faces the upstream side of the fluid flow path R. The arranged portion is formed as a diversion portion Df, and a pair of guide portions Gu for guiding the fluid F diverted by the diversion portion Df to the downstream side is formed. That is, the one side guide portion Gu and the other side guide portion Gu are formed in a branched state. At the same time, each guide portion Gu is formed with a narrow channel Rs in a flat shape extending from the upstream side to the downstream side of the fluid channel R, and a plurality (in this embodiment) in the axial direction of the main piece 10a. Then, a large number of narrow channels Rs are formed in parallel. Further, by removing the female threaded portion of the nut 17 from the male threaded portion of the support 10 by unscrewing, the narrow channel forming pieces 15 and the spacers 16 can be easily removed from the main piece 10a, and they are desired. It can be replaced with one of the shape. That is, the maintenance of the mixed processing body A1 and the adjustment of the flatness of the narrow channel Rs can be easily performed.

  The mixed processing body A1 configured as described above has its axis lined in a direction intersecting (preferably orthogonal) to the axial direction in the fluid flow path R through which a plurality of different fluids F to be mixed flows. Deploy. Then, the fluid F flowing in the fluid flow path R collides with the flow dividing portion Df of the mixed processing body A1 and is bifurcated (in a two-divided state) along the peripheral surface of the guide portion Gu of the mixed processing body A1. The flow is divided and merged behind the mixed processing body A1. At this time, the fluid F branched along the peripheral surface of the guide portion Gu flows into a large number of narrow flow paths Rs formed in parallel in the axial direction of the support piece 10 and further splits into a multi-divided state. Is done. The fluid F that has flowed and passed through each narrow channel Rs generates a vortex or turbulent flow behind the mixed processing body A1, and the dispersed phase of the fluid F is refined by the vortex or turbulent flow.

  The fluid F flows out from the relatively wide fluid flow path R into the narrow (narrow) narrow flow path Rs and flows out from the narrow flow path Rs to the fluid flow path R. Therefore, a shearing force is generated due to a speed difference between the fluids F. As a result, the dispersed phase of the fluid F is also refined by shearing force. Further, the passage flow velocity of the fluid F passing through the narrow channel Rs is increased as the narrow channel Rs is narrowed, and the above-described miniaturization efficiency is improved. Here, the mixed processing body A1 is arranged in the fluid flow path R so that the fluid F is bifurcated into a bilaterally symmetrical shape (divided into two divided states), and the fluid F passes through a large number of narrow flow paths Rs. Therefore, it is possible to reduce the overall flow loss, that is, the pressure loss.

[Description of Configuration of Mixed Processing Body as Second Example]
A2 shown in FIG. 4 is a mixed processing body as the second embodiment. As shown in FIG. 4, the mixed processing body A2 includes a cantilever support piece 70 formed in a bolt shape, a plurality (9 in this embodiment) of narrow channel forming pieces 15, and a plurality (in this embodiment). 9) spacers 16, nuts 17, and fitting covering pieces 71 that cover the nuts 17 in a fitted state. In the mixed processing body A2, as in the mixed processing body A1 of the first embodiment, the narrow flow path forming piece 15 and the spacer 16 form the flow dividing portion Df and the guide portion Gu, and the guide portion Gu A large number of narrow channels Rs are formed in parallel in the axial direction of the cantilever support piece 70.

  The cantilever support piece 70 bulges in the radial direction at the base end portion of a rod-like cantilever book piece 70a formed in a circular cross-section, and has a head portion 70b with an operation recess, an O-ring fitting portion 70c, and an attachment portion. A male screw portion (not shown) for screwing the nut 17 is formed on the peripheral surface of the front end portion of the cantilevered piece 70a while the male screw portion 70d is coaxially formed integrally adjacent to the axial direction. ing. The cantilever support piece 70 is integrally formed of a metal material or a synthetic resin material. The cantilever piece 70a has a full length so that the distal end portion is positioned at the axial position (center portion) of the flow path forming case 20 when the base end portion is attached to the flow path forming case 20 of the fluid mixer B2 to be described later. Is set.

  The head portion 70b with the operation concave portion is formed in a disk shape having a diameter larger than the diameters of the respective arrangement holes 84 and 85 formed in the flow path forming case 20 of the fluid mixer B2 to be described later. An operation recess 70e is formed in the center of the ceiling surface of the head portion 70b with the operation recess for screwing / releasing operation by inserting the tip of the screw operation tool.

  The O-ring fitting portion 70c is formed in a disk shape having a smaller diameter than the diameters of the respective arrangement holes 84 and 85 formed in the flow path forming case 20 of the fluid mixer B2 described later. An O-ring 72 as a sealing material can be fitted on the outer peripheral surface of an O-ring fitting portion 70c formed in a concave line between the head portion 70b with a concave portion for operation and the male screw portion 70d for attachment. .

  The mounting male screw portion 70d is a circle having a diameter smaller than the diameter of each of the arrangement 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 diameter of the O-ring fitting portion 70c. It forms in plate shape and the external thread part 70f is formed in the outer peripheral surface. The male screw portion 70f can be screwed to a female screw portion (not shown) formed on the inner peripheral surface of each of the arrangement holes 84 and 85 described later.

  The fitting covering piece 71 is formed in a cap shape that covers the nut 17 in a fitting state by an elastic material such as elastic rubber. The fitting covering piece 71 has an outer diameter that is the same as the outer diameter of the spacer 16. On the outer peripheral surface of the fitting covering piece 71, two narrow flow path forming pieces 15, 15 are attached outwardly with an interval of the wall thickness W <b> 2 of the spacer 16. A narrow channel Rs is formed on the outer periphery of the fitting covering piece 71. The ceiling part 71a of the fitting covering piece 71 is formed flat.

  As described above, the mixed processing body A2 includes the plurality of narrow flow path forming pieces 15 and the spacers 16 that are alternately arranged in the cantilever book pieces 70a of the cantilever support pieces 70 through the respective insertion holes, and the second The elastic material 14 and the second washer 12 are sequentially inserted, and the female screw portion of the nut 17 is screwed to the male screw portion of the cantilever support piece 70, and the fitting covering piece 71 is externally fitted to the nut 17. And are configured integrally.

  The mixed processing body A2 configured as described above has its axis lined in a direction intersecting (preferably orthogonal) to the axial direction in the fluid flow path R through which a plurality of different fluids F to be mixed flows. Deploy. The two mixed processing bodies A2 can be arranged in pairs with the fitting covering pieces 71 and 71 facing each other on the same straight line, that is, in line symmetry or point symmetry. More specifically, the two mixed processing bodies A2 and A2 are arranged on the same virtual plane with the axis line in the direction intersecting (orthogonal in this embodiment) with the axial direction (stretching direction) of the fluid flow path R. Has been established. More specifically, the two mixed processing bodies A2 and A2 are arranged such that their respective axes are in line contact with each other on a virtual same plane. The flat ceiling parts 71a and 71a of the fitting cover pieces 71 and 71 facing each other are brought into surface contact with each other in a pressed state.

  The fluid F is divided into two divided states by the diversion portions Df and Df of the cantilevered pieces 70a and 70a of the two mixed processing bodies A2 and A2 arranged in a straight line, and each of the cantilevered pieces 70a A part of the fluid F flows into a multi-divided state by flowing into a large number of narrow channels Rs formed in the guide portion Gu and a narrow channel Rs formed on the outer periphery of each fitting covering piece 71. Divided. By doing so, also in the mixed processing body A2, the mixing processing function can be caused in the same manner as the mixed processing body A1.

[Description of Modified Example of Mixed Processing Body as Second Example]
FIG. 5 shows a modification of the mixed processing body A2 as the second embodiment. In the modified example of the mixed processing body A2, a set of three mixed processing bodies A2 are arranged in the cross section of the fluid flow path R, and the tips are brought into contact with each other, while the three contact points are centered. The base end portions are arranged in a separated state with an angle of 120 degrees in the circumferential direction of the flow path forming case 20. More specifically, the three mixed processing bodies A2, A2, A2 are arranged on a virtual same plane arranged so as to intersect (in the present embodiment, orthogonal) with the axial direction (stretching direction) of the fluid flow path R. Has been established. More specifically, the three mixed processing bodies A2, A2, A2 are arranged such that their respective axes are in line contact with each other on a virtual same plane.

  The fitting covering piece 71 has a ceiling 71a formed in a conical shape and a cross-sectional angle at the top of 120 degrees. Then, the conical surfaces formed on the ceiling portion 71a of each of the fitting covering pieces 71 of the three mixed processing bodies A2 are brought into line contact or surface contact with each other in a pressed state, and the fluid F is mixed into the three. A number of narrow flow paths Rs formed in the guide part Gu of each cantilevered piece 70a, and the respective fittings, while being divided into three divided states by the flow dividing parts Df, Df, Df of the processing bodies A2, A2, A2 A part of the fluid F flows into the narrow channel Rs formed on the outer periphery of the covering piece 71 and is further divided into a multi-divided state. By doing so, also in the modified example of the mixed processing body A2, it is possible to cause the mixing processing function to occur as in the case of the mixed processing bodies A1 and A2.

  As another modified example of the mixed processing body A2, four mixed processing bodies A2 are formed in a cross shape in the cross section of the fluid flow path R formed in the flow path forming case 20, that is, on the virtual same plane. It can also be arranged and configured. In this modified example, the fluid F is divided into four divided states by the flow dividing portions Df of the four mixed processing bodies A2, and a large number of narrow flow paths Rs formed in the guide portions Gu of the mixed processing bodies A2, and A part of the fluid F flows into the narrow channel Rs formed on the outer periphery of each fitting covering piece 71 and is further divided into multi-divided states. By doing so, in this modified example, the mixing processing function can be further generated as in the case of the above-described mixing processing body A1. At this time, the ceiling portion 71a of the fitting covering piece 71 is formed in a conical shape, the cross-sectional angle of the top portion is formed at 90 degrees, and the adjacent ceiling portions 71a, 71a are easily in line contact or surface contact with each other. Like that. Further, five or more mixed processing bodies A2 are arranged on the virtual same plane, and the base end portions of the respective mixed processing bodies A2 are cantilevered at intervals in the circumferential direction of the flow path forming case 20. In addition, the tip of each mixed processing body A2 can be intensively arranged toward the axis of the flow path forming case 20.

[Explanation of the mixed processing body as the third embodiment]
A3 shown in FIG. 6 is a mixed processing body as the third embodiment, and the mixed processing body A3 flows from the upstream side toward the downstream side in the fluid flow path R, similarly to the above-described mixed processing body A1. A flow dividing portion Df that divides the fluid F to be bifurcated, a guide portion Gu that guides the fluid F branched in a bifurcated shape by the flow dividing portion Df to the downstream side, and a guide portion Gu. And a narrow channel Rs that promotes the mixing process while guiding the portion to the downstream side. As shown in FIG. 6, the mixed processing body A3 includes a support piece 80 formed in a round bar shape, and O-rings 82 and 83 as sealing materials fitted around the base end portion and the tip end portion of the support piece 80, respectively. It has.

  The support piece 80 bulges in the radial direction at the base end portion of a rod-like book piece 80a formed in a circular cross section, and has a head portion 80b with an operation concave portion, an O-ring fitting portion 80c, and a mounting male screw portion 80d. Are integrally formed coaxially adjacent to each other in the axial direction. Here, the support piece 80 is integrally formed of a metal material or a synthetic resin material. The main piece 80a is set to a length that can traverse the flow path forming case 20 of the fluid mixer B1 described later, that is, slightly longer than the outer diameter of the flow path forming case 20.

  The head portion 80b with a concave portion for operation is formed in a disk shape having a diameter larger than the diameter of each of the two arrangement holes 84 which are a plurality of the same circular holes formed in the flow path forming case 20 of the fluid mixer B1 to be described later. ing. An operation recess 80e is formed at the center of the ceiling surface of the operation recessed head portion 80b to fit the tip of the screwing operation tool and perform screwing / releasing operation.

  The O-ring fitting portion 80c is formed in a disk shape having a diameter smaller than the diameter of one of the plurality of arrangement holes 84 formed in the flow path forming case 20 of the fluid mixer B2 to be described later. An O-ring 82 as a sealing material can be fitted on the outer peripheral surface of an O-ring fitting portion 80c formed in a concave line between the head portion 80b with an operation concave portion and the male screw portion 80d for attachment. .

The mounting male screw portion 80d has a diameter smaller than the diameter of one of the plurality of arrangement holes 84 formed in the flow path forming case 20 of the fluid mixer B2, which will be described later, and a diameter larger than that of the O-ring fitting portion 80c. It is formed in a disc shape, and an external thread portion 80f is formed on the outer peripheral surface thereof. The male screw portion 80f can be screwed to a female screw portion (not shown) formed on the inner peripheral surface of one of the arrangement holes 84 described later.

  A stepped small-diameter portion 80g is formed at the tip of the main piece 80a, and an O-ring fitting portion 80h is formed in a concave shape in the middle of the outer peripheral surface of the stepped small-diameter portion 80g. An O-ring 83 as a sealing material is fitted on the outer peripheral surface of the O-ring fitting portion 80h. In a flow path forming case 20 of the fluid mixer B2, which will be described later, one disposition hole 84 and the other disposition hole 85 are opposed to each other in a direction intersecting with the axis of the flow path formation case 20 (orthogonal in this embodiment). Formed. One arrangement hole 84 has a larger diameter than the outer shape of the main piece 80a and a smaller diameter than the outer shape of the head portion 80b with the operation recess. The other arrangement hole 85 formed in the flow path forming case 20 in which the mixed processing body A3 as the third embodiment is disposed is a flow path forming case in which the mixed processing bodies A1 and A2 as the first and second embodiments are disposed. 20 is different from the other arrangement hole 85 formed in 20, and the outer peripheral side half is formed in a stepped small diameter. A stepped small diameter portion 80 g of the main piece 80 a inserted from one of the arrangement holes 84 is fitted in a close contact state via an O-ring 83 in the outer peripheral side half of the arrangement hole 85. Both the arrangement holes 84 and 85 are formed in the flow path forming case 20 with a plurality of sets at intervals in the axial direction.

  A portion of the main piece 80a located between the mounting male screw portion 80d and the stepped small-diameter portion 80g is a circular cross-section 80i formed in a cross-sectional circular rod shape having a slightly smaller diameter than the external shape of the male screw portion 80f. Yes. A large number of ring-shaped groove portions 86 as concave ridge portions are formed in the circular cross-section portion 80i at regular intervals in the axial direction of the cross-section circular rod-shape portion 80i, and a narrow channel is formed in each groove portion 86. Rs is formed. That is, in the mixed processing body A3, the portion of the cross-section circular rod-shaped portion 80i facing the fluid F flowing from the upstream side toward the downstream side in the fluid flow path R is formed as the flow dividing portion Df, and both sides of the cross-section circular rod-shaped portion 80i The narrowed channel Rs is formed in the guide portion Gu by using the surface portion as the guide portion Gu. Here, the ring shape is the shape of the groove portion 86 obtained by crossing the circular rod-shaped portion 80i in a cross-section in a state orthogonal to the axial line. W3 is the depth of the groove 86 formed in the radial direction of the circular rod-shaped portion 80i, and W4 is the width of the groove 86 formed in the axial direction of the circular rod-shaped portion 80i. Here, the depth W3 of the groove portion 86 and the width W4 of the groove portion 86 can be appropriately set according to the viscosity of the fluid R and the like.

  The opposing surfaces that form the groove portion 86 may be tapered surfaces that are gradually sharpened from the outer peripheral side where the groove portion 86 opens to the inner peripheral side. By forming the groove portion 86 in this manner, the fluid F flows smoothly into each narrow channel Rs through the tapered surface, and the fluid F flows out from each narrow channel Rs smoothly. Can do. In particular, the groove portion 86 formed in this manner has a remarkable effect in facilitating fluid inflow and outflow into the narrowed narrow channel Rs, and as a result, synergistically reduces pressure loss and fines the dispersed phase. The effect of making can be improved.

  In addition, a narrow channel forming piece (not shown) as a ridge is integrally formed on the outer peripheral surface of the cross-section circular rod-shaped portion 80i in a bowl shape with a certain interval in the axial direction of the cross-section circular rod-shaped portion 80i. By doing so, the groove part 86 can also be integrally formed in a ring shape between a pair of adjacent narrow channel forming pieces. Here, the ring shape is the shape of the groove portion 86 obtained by crossing the circular rod-shaped portion 80i in a cross-section in a state orthogonal to the axial line. A narrow channel Rs can be formed in each groove 86. Here, the outer diameter of the narrow channel forming piece is formed to be slightly smaller than the outer shape of the mounting male screw portion 80d, and the outer diameter of the circular rod-shaped portion 80i can effectively ensure the depth W3 of the groove 86. It is formed in a suitable diameter.

  In the mixed processing body A3 configured as described above, the same effect as that of the above-described mixed processing body A1 occurs.

[Explanation of the mixed processing body as the fourth embodiment]
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 above-described mixed processing body A3, and has a flow dividing portion Df, a guide portion Gu, and a narrow channel Rs. Without providing the stepped small diameter portion 80g, the tip is formed as a bulging arcuate surface, and the tip is located in the vicinity of the axial position (center) of the flow path forming case 20 of the fluid mixer B2 described later. It is different in that the overall length is set.

  That is, the mixed processing body A4 is attached to the flow path forming case 20 of the fluid mixer B2 described later, as shown in FIG. The flow path forming case 20 is formed with a pair of arrangement holes 84 and 85 that are the same circular hole facing each other in the direction intersecting with the axis (orthogonal in the present embodiment). Two pairs of mixed processing bodies A4 and A4 are attached respectively. In this way, the two pairs of mixed processing bodies A4 and A4 are attached to the respective arrangement holes 84 and 85 by screwing the respective base end portions in a cantilever state, and the axial position (center portion) of the flow path forming case 20 ) And the tip portions are arranged to face each other.

  More specifically, the two pairs of mixed processing bodies A4 and A4 are on the same virtual plane with the axis line oriented in a direction intersecting (orthogonal in this embodiment) with the axial direction (stretching direction) of the fluid flow path R. It is arranged. More specifically, the two pairs of mixed processing bodies A4 and A4 are arranged such that their respective axes are in line contact with each other on the virtual same plane. A plurality of pairs of the two mixed processing bodies A4, A4 can be disposed in the flow path forming case 20 with an interval in the axial direction thereof.

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

[Description of Modified Example of Mixed Processing Body as Fourth Embodiment]
FIG. 8 shows a modification of the mixed processing body A4 as the fourth embodiment. In a modified example of the mixed processing body A4, a set of three mixed processing bodies A4, A4, A4 is arranged in the cross section of the fluid flow path R. That is, as shown in FIG. 8, the mixed processing body A4 opens an angle of 120 degrees with respect to the circumferential direction of the flow path forming case 20 around the axis of the flow path forming case 20 of the fluid mixer B2 described later. The mounting holes 84 (85), 84 (85), and 84 (85) formed in the same circular hole are respectively attached. Each set of three mixed processing bodies A4 is attached to each arrangement hole 84 (85) by screwing each base end portion into a cantilever state, and at the axial position (center portion) of the flow path forming case 20. The tip portions are arranged in a concentrated manner.

  More specifically, the set of three mixed processing bodies A4, A4, A4 is virtually identical with the axis line oriented in a direction intersecting (orthogonal in this embodiment) with the axial direction (stretching direction) of the fluid flow path R. It is arranged on a plane. More specifically, the three mixed processing bodies A4, A4, A4 are arranged such that their respective axes are in line contact with each other on a virtual same plane. A set of three mixed processing bodies A4, A4, A4 can be arranged in the flow path forming case 20 with a space in the axial direction.

  As another modification of the mixed processing body A4, four mixed processing bodies A4 may be arranged in a cross shape in the cross section of the fluid flow path R, that is, on the same virtual plane, or five or more. The mixed processing body A4 can be arranged in the radial direction centered on the axis of the flow path forming case 20.

  Even in the modified example of the mixed processing body A4 configured as described above, the same effects as those of the mixed processing bodies A1, A2, and A3 are produced.

[Explanation of the mixed processing body as the fifth embodiment]
A5 shown in FIG. 9 is a mixed processing body as the fifth embodiment. As shown in FIG. 9, the mixed processing body A5 has the same basic structure as the mixed processing body A3 as the third embodiment described above, and has a flow dividing section Df, a guide section Gu, and a narrow channel Rs. However, it is different in that a narrow groove 87 is formed integrally with the outer peripheral surface of the rod-shaped section 80 i in a spiral shape, and a narrow channel Rs is formed in the groove 87. Here, the narrow channel Rs is formed in a single spiral shape extending around the axis of the rod-shaped portion 80i having a circular cross section along the axis.

  W5 is the depth of the groove 87 formed in the radial direction of the circular rod-shaped portion 80i in section, and W6 is the width of the groove 87 formed in the axial direction of the circular rod-shaped portion 80i in cross section. θ is a spiral angle of the groove portion 87, and the spiral angle θ is an acute angle formed by the axis of the circular rod-shaped portion 80i in section and the tangent line of the groove portion 87 in a side view shown in FIG. The spiral angle θ is desirably formed at an angle close to 90 degrees so that the fluid can easily flow into the narrow channel Rs formed in the groove portion 87. The other arrangement hole 85 formed in the flow path forming case 20 in which the mixed processing body A5 as the fifth embodiment is disposed is also formed in the flow path forming case 20 in which the mixed processing body A3 as the third embodiment is disposed. Similar to the other arrangement hole 85, the outer half is formed with a stepped small diameter, and the stepped small diameter portion 80g of the main piece 80a is in close contact with the outer half via the O-ring 83. To fit into.

  A pair of narrow flow path forming pieces (not shown) as convex portions are integrally formed in a spiral shape along the axial direction of the circular rod-shaped portion 80i on the outer peripheral surface of the circular rod-shaped portion 80i. It is also possible to form a single groove portion 87 between the narrow channel forming pieces adjacent to each other in the axial direction of the rod-shaped portion 80i, and to form the narrow channel Rs in a spiral shape in the groove portion 87. The narrow channel Rs here is formed in a single spiral extending around the axis of the rod-shaped portion 80i having a circular cross section along the axis. Moreover, it is desirable to form the narrow channel forming piece with a spiral angle (see reference sign “θ” in FIG. 9) at an angle close to 90 degrees at which the fluid easily flows.

  The facing surfaces forming the groove portion 87 are gradually formed from the outer peripheral side where the groove portion 87 is opened toward the inner peripheral side (in the radial direction of the cross-section circular rod-shaped portion 80i), similarly to the opposing surfaces forming the groove portion 86 described above. It can also be a tapered surface that sharpens. Thus, the opposing surfaces of the groove part 87 which became a taper surface show the effect similar to the effect which the opposing surfaces of the said groove part 86 made into the taper surface show.

  Similar to the second embodiment, the modified example of the second example, the fourth example, and the modified example of the fourth example, a plurality of the mixed processing bodies A5 can be arranged. In other words, the plurality of mixed processing bodies A5 can be arranged on the same virtual plane with the axis line directed in a direction intersecting (orthogonal in the present embodiment) with the axial direction (stretching direction) of the fluid flow path R. If it demonstrates concretely, the some mixing process body A5 can be arrange | positioned by making each axis line line-contact on a virtual same plane. A plurality of mixed processing bodies A5 arranged in line contact on the same virtual plane can be arranged as a set, and the plurality of sets can be arranged in the flow path forming case 20 at intervals in the axial direction. it can.

  In the mixed processed body A5 configured as described above, the same effects as those of the mixed processed bodies A1 and A3 are produced.

[Explanation of the mixed processing body as the sixth embodiment]
A6 shown in FIG. 10 is a mixed processing body as the sixth embodiment. As shown in FIG. 10, the mixed processing body A6 has the same basic structure as that of the mixed processing bodies A1 to A5 as the first to fifth embodiments described above, and narrows the flow dividing section Df, the guide section Gu, and the like. And a flow path Rs.

In other words, the mixed processing body A6 is formed by forming the support piece 300 formed in a belt shape into a spiral by twisting the support piece 300 around its axis, and a plurality of concave strips extending in the extending direction on both side portions of the support piece 300. The grooves 310 are formed in parallel in the short width direction. Each groove portion 310 has a rectangular opening cross-sectional shape in which a front end portion opens forward, a rear end portion opens rearward, and a side portion opens outward. Then, in the fluid flow path R, the front end portion of the support piece 300 disposed on the upstream side thereof is formed as a flow dividing portion Df, and both side surface portions of the support piece 300 are formed as guide portions Gu, Gu, A large number of grooves 310 are formed in parallel, and a narrow channel Rs is formed in each groove 310. W7 is the depth of the groove portion 310, W8 is the opening width of the groove portion 310, and these depth W7 and opening width W8 can be appropriately set according to the type of fluid to be mixed. . In addition, the groove portion 310 is formed by integrally forming a plurality of ridges extending along the extending direction on both side surface portions of the support piece 300 in a parallel state with a certain interval in the short width direction of the support piece 300. Therefore, it can also be formed between adjacent ridges. In addition, the opening cross-sectional shape of the groove part 310 is not limited to the rectangular shape described above, but may be formed in a V shape, an arc shape, or the like.

  The mixed processing body A6 is disposed directly in the decorative case 21 of the fluid mixer B1 or B2 described later without disposing the flow path forming case 20, and the fluid F introduced into the decorative case 21 is divided. Each of the divided fluids F is divided into multi-divided states in the narrow flow paths Rs, Rs formed in the both guide portions Gu, Gu, and is divided into two forked shapes to Df. The mixing process is promoted while being guided downstream in Rs, flows out from the rear end opening of each narrow channel Rs, joins, and finally is led out from the decorative case 21. At this time, a part of the fluid that has flowed into each narrow channel Rs flows in each of the narrow narrow channels Rs formed in a spiral shape, so that a smooth and solid mixing process is performed. . That is, the narrow channel Rs is formed in a spiral shape, so that a length effective for the mixing process is ensured. In addition, the flow dividing part Df can also be formed in the circular arc surface of a convex ridge on the upstream side, and the fluid F can be smoothly branched into a bifurcated shape by the flow dividing part df of this convex circular arc surface.

  The support piece 300 can also be formed in a thin plate shape having a number of narrow flow paths Rs arranged in parallel with the guide portions Gu on both sides, and having a flow dividing portion Df at the front end. The support pieces 300 are arranged in a parallel state and / or in a series state with a certain distance from each other in the decorative case 21, so that the support piece 300 has a length effective for the mixing process of the narrow channel Rs. It can also be secured.

[Explanation of Mixed Processing Body as Seventh Example]
A7 shown in FIG.11 and FIG.12 is the mixing process body as 7th Example. As shown in FIGS. 11 and 12, the mixed processing body A7 has the same basic structure as the mixed processing bodies A1 to A6 as the first to sixth embodiments described above, and the flow dividing section Df and the guide section. Gu and narrow channel Rs are provided.

  That is, in the mixed processing body A7, both end surfaces of the support piece 400 formed in a thick plate shape or block shape are flat end surfaces, and the peripheral surface is a streamlined surface, and includes a virtual line including the axis of the flow dividing portion Df. It is formed in a plane-symmetric shape centered on a plane (a virtual upright plane in this embodiment). More specifically, the peripheral surface of the support piece 400 is formed in a pair of flat surfaces in which the front end portion is formed as an arc strip extending in the axial direction and the midway portion is gradually reduced in width toward the rear. Then, the rear end portion is formed on a sharp strip surface extending in the axial direction to form a streamlined surface as a whole. On the peripheral surface of the support piece 400, a large number 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 that is rectangular, similar to the opening cross-sectional shape of each groove portion 310 described above. Then, in the fluid flow path R, the front end portion of the support piece 400 disposed on the upstream side thereof is formed as a flow dividing portion Df, and both side surface portions of the support piece 400 are formed as guide portions Gu, Gu, A large number of groove portions 410 are formed in parallel on the entire circumference of the guide portion Gu, and a narrow channel Rs is formed in each groove portion 410. Each narrow channel Rs has a cross-sectional shape in a ring shape in a cross-sectional view 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 the depth W9 and the opening width W10 can be appropriately set according to the type of fluid to be mixed. . Further, the groove portion 410 is adjacent to the peripheral surface of the support piece 400 by integrally forming a large number of ridges formed in a bowl shape in a parallel state with a certain interval in the axial direction of the support piece 400. It can also be formed between the ridges. In addition, the opening cross-sectional shape of the groove part 410 is not limited to the above-described rectangular shape, and may be formed in a V shape, an arc shape, or the like.

  The mixed processing body A7 is disposed in a flow path forming case 420, which will be described later, and the fluid F introduced into the flow path forming case 420 is split into a diverted portion Df in a bifurcated manner, and the divided fluid A part of F is divided into multi-divided states in narrow channels Rs, Rs formed in both guide portions Gu, Gu, and the mixing process is promoted while being guided downstream in each narrow channel Rs, It flows out from the rear end opening of each narrow channel Rs and merges, and is finally led out from the channel forming case 420. At this time, each narrow channel Rs is formed in the groove portion 410 formed on the peripheral surface of the support piece 400 formed in a streamline shape, and therefore, one of the fluids flowing into each narrow channel Rs. The portion is fluidized while being guided along the streamlined peripheral surface, so that the mixing process is performed smoothly and firmly.

  As shown in FIG. 11, the flow path forming case 420 is formed with a main body case 430 in the shape of a hexagonal cylinder having six plane walls, and provided with a fitting convex portion 440 on the front end surface portion of each plane wall. A fitting concave portion 450 formed so as to be fitted so that the fitting convex portion 440 is fitted to the rear end surface portion of the flat wall is provided. In the central portion of the main body case 430, the mixed processing body A7 is disposed, and the mixed processing body A7 brings both end surfaces of the flat support piece 400 into surface contact with the inner surface of the flat wall of the main body case 430. It is fixed. And the single or several mixing process body A7 is arrange | positioned in the single flow path formation case 420, and the fluid mixer formation unit Bu is formed. Note that the shape of the main body case 430 is not limited to a hexagonal cylindrical shape, and may be formed in a regular polygonal cylindrical shape.

  A plurality of fluid mixer forming units Bu are connected in series, and the leading end portion of the introduction pipe 54 described later is connected to the fluid mixer forming unit Bu on the most upstream side, while the fluid mixer forming unit Bu on the most downstream side is connected. A fluid mixer can be configured by connecting a base end portion of a lead-out pipe 56 described later. At this time, a plurality of fluid mixer forming units Bu can be connected in series by fitting each fitting concave portion 450 of one main body case 430 with each fitting convex portion 440 of the other main body case 430. it can.

  In addition, each fluid mixer forming unit Bu arranged from the upstream side toward the downstream side is fitted and connected in a state of being rotated by a fixed angle of 60 degrees around each axis in order to be coaxially connected. The disposition posture of the mixed processing body A7 disposed in the fluid mixer forming unit Bu can be successively changed continuously. Here, when the main body case 430 is formed in a regular polygonal cylinder shape, the above-described constant angle to be rotated is calculated by dividing 360 degrees by the number of regular polygons. In addition, while connecting the front-end | tip part of the introductory pipe 54 to the front-end part of the single fluid mixer formation unit Bu, connecting the base end part of the outlet pipe 56 to a rear-end part may comprise a fluid mixer. it can.

[Explanation of the mixing method according to this embodiment]
In the mixing processing method according to the present embodiment, a part of the fluid F is shunted in the fluid flow path R through which a plurality of different fluids F to be mixed flow, and the shunted fluid F is flat and narrow. By flowing in Rs, the mixing process of the fluid F is promoted.

More specifically, in the mixing method, any one of the mixed processing bodies A1 to A5 of the first to fifth embodiments described above in the fluid flow path R is singly or virtually on the same plane. By arranging a plurality as a set, a part of the fluid F is divided into two divided states or a plurality of divided states of three or more by any one of the mixed processing bodies A1 to A5, and the divided fluid F Is caused to flow in the narrow channel Rs formed in any one of the mixed processing bodies A1 to A5, so that the mixing process of the fluid F is promoted. Furthermore, in the fluid flow path R, the mixing process of the fluid F is further promoted by arranging any one of the mixed processing bodies A1 to A5 at intervals in the axial direction of the fluid flow path R. Can do.

  At this time, the dispersed phase of the fluid F flowed and passed through the narrow channel Rs and the shear force generated by the inter-fluid velocity difference in the narrow channel Rs included in any of the mixed processing bodies A1 to A5. Later, the fluid F is fine at the nano level (desirably, the mode diameter of the dispersed phase is 1 μm or less, more preferably near 100 nm) by the vortex or turbulence generated behind each support piece 10, 70, 80. It becomes.

  In addition, the mixing processing method according to the present embodiment arranges the configuration of the mixed processing body A6 or A7 of the sixth embodiment or the seventh embodiment in the fluid flow path R, so that the mixing processing of the fluid F is performed. I also try to promote. Furthermore, by arranging a plurality of the mixed processing bodies A6 or A7 in the fluid flow path R at intervals in the axial direction of the fluid flow path R, the mixing process of the fluid F can be further promoted.

[Description of mixed product fluid according to this example]
In the mixed product fluid according to the present embodiment, a plurality of different fluids F to be mixed that are flowed in the fluid flow path R are divided and a part of the fluid is flowed in the narrow flow path Rs. It is generated by mixing processing with.

  More specifically, the mixed product fluid is generated by, for example, the following mixing process by the mixing processing method according to the present embodiment.

  (1) A water-oil emulsion as a mixed product fluid produced by mixing and processing oil or water as a continuous phase (dispersion medium) and water or oil as a dispersed phase (dispersoid). Here, what was produced | generated by employ | adopting fuel oil as oil is emulsion fuel oil as a mixed production | generation fluid.

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

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

  (4) An artificial high-concentration carbonated spring as a mixed product fluid produced by mixing hot water or water as a continuous phase and carbon dioxide gas as a dispersed phase. Here, the high-concentration carbonated spring is obtained by dissolving 1000 ppm or more of carbon dioxide gas (free carbon dioxide) 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 produced by mixing treatment, and air as a mixed product fluid in which air or oxygen gas is dissolved in the liquid fertilizer Or it is oxygen gas containing liquid manure. The liquid fertilizer here is a liquid organic fertilizer or a chemical fertilizer, and is appropriately diluted depending on the application.

  (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 is used, while as the powder, for example, finely cut seaweed containing fucoidan can be used, and these are produced by mixing treatment. What is fucoidan-containing water as a mixed product fluid. Fucoidan is a polysaccharide contained in slimy ingredients such as mozuku, mekabu, and kelp, and has an effect of suppressing cancer (cancer). According to the mixing treatment method according to the present embodiment, fucoidan can be steadily extracted into water, and fucoidan-containing water effective for health support is generated.

[Description of Configuration of Fluid Mixer as First Embodiment]
B1 shown in FIGS. 13-16 is the fluid mixer as a 1st Example. As shown in FIGS. 13 to 16, the fluid mixer B <b> 1 includes the above-described mixed processing body A <b> 1, a straight cylindrical flow path forming case 20 to which the mixed processing body A <b> 1 is attached, and the outside of the flow path forming case 20. A straight cylindrical decorative case 21 arranged in a double cylinder shape, an upstream connection piece 22 communicating with the upstream side of both cases 20, 21, and a downstream side communicating with the downstream side of both cases 20, 21 A connecting piece 23, an upstream fixing piece 24 that is screwed to the upstream end of the decorative case 21 to fix the upstream connecting piece 22, and a downstream connecting piece that is screwed to the downstream end of the decorative case 21 And a downstream side fixing piece 25 for fixing 23.

  The flow path forming case 20 includes an introduction port 30 through which the fluid F is introduced, a fluid flow path R through which the fluid F introduced from the introduction port 30 flows, and a discharge port 31 through which the fluid F is derived from the fluid flow path R. And a plurality (five in this embodiment) of mixed processing bodies A1 are arranged in the flow path forming case 20.

  More specifically, the mixed processing body A1 is a first and second virtual line formed in a pair of spirals (double spirals) drawn on the peripheral wall of the flow path forming case 20 in the axial direction. Between K1 and K2, it arranges in the flow passage formation case 20 so as to intersect with the axis of the flow passage formation case 20 (orthogonal in this embodiment), and the first and second virtual lines K1, K2 5 pieces are arranged along the stretching direction and at regular intervals.

  The pair of first and second imaginary lines K1, K2 draws two straight lines in a state where the flow path forming case 20 is expanded in a flat plate shape, as shown in the development explanatory view of FIG. These straight lines are arranged in parallel so as to face each other 180 degrees around the axis of the flow path forming case 20. In the position on the first imaginary line K1, the first to fifth arrangement holes 34a to 38a, which are a group of the arrangement holes 84 described above, are formed with a certain interval from the upstream side to the downstream side. At the same time, the first disposition hole 34b to the fifth disposition hole 38b, which are a group of the disposition holes 85, are spaced apart from the upstream side to the downstream side at a position on the second virtual line K2. Forming.

  Then, when the flow path forming case 20 developed in a flat plate shape is bent into an original cylindrical shape, the pair of first and second virtual lines K1, K2 are formed in a double spiral shape, They are arranged at positions 180 degrees symmetrical with respect to the axis of the flow path forming case 20. Further, the pair of first arrangement holes 34a and 34b to the fifth arrangement holes 38a and 38b arranged on the pair of first and second virtual lines K1 and K2 intersect the axis of the flow path forming case 20, respectively. It is on a virtual coplanar plane (orthogonal in the present embodiment) and is located at a 180-degree point symmetrical position (on the same diameter of the flow path forming case 20) about the axis of the flow path forming case 20. .

Therefore, the first arrangement holes 34a and 34b to the fifth arrangement holes 38a and 38b are respectively inserted through the tip of the mixed processing body A1 from the one arrangement hole side, and are arranged to face each other at a point-symmetrical position. By projecting the tip portion from the arrangement hole, each mixed processing body A1 can be arranged in a transverse penetrating manner at a position on the same diameter in the flow path forming case 20. The five mixed processing bodies A1 have the base end portion and the tip end portion disposed on the first and second virtual lines K1 and K2, respectively, and are spaced along the axis of the flow path forming case 20. And are arranged at twisted positions relative to each other. That is, when viewed from the axial direction of the fluid flow path R (upstream side or downstream side of the flow path forming case 20), the axes of the five mixed processing bodies A1 are orthogonal to the axis of the flow path forming case 20, Centering on the shaft core, the flow path forming case 20 is sequentially arranged at a position biased at a constant angle in the circumferential direction.

  In the pair of first arrangement holes 34a, 34b to fifth arrangement holes 38a, 38b, the mixed processing bodies A1 are respectively inserted and attached from the front end side of the support body 10 so as to be freely inserted and removed. At this time, the mixed processing body A1 is in a state where the nut 17 is relaxed in advance, and the first and second elastic material pieces 13 and 14 are not bulged and deformed in the radial direction. It inserts in 34a-5th arrangement | positioning hole 38a. Then, the mixed processing body A1 is disposed in a state of penetrating and traversing at a position (diameter position) passing through the center of the circular axial cross section of the fluid flow path R formed in the flow path forming case 20. The first washer 11 is locked from the outside in the first arrangement hole 34a to the fifth arrangement hole 38a on the inserted side. At the same time, the nut 17 is exposed outward from the flow path forming case 20 from the other first arrangement hole 34b to the fifth arrangement hole 38b. When the exposed nut 17 is tightened, the first and second elastic material pieces 13 and 14 are pressed in the axial direction thereof, and the elastic material pieces 13 and 14 are bulged and deformed in the radial direction. As a result, the outer peripheral surfaces of the elastic material pieces 13 and 14 are pressed against the inner peripheral surfaces of the pair of first arrangement holes 34a and 34b to the fifth arrangement holes 38a and 38b (surface contact in the pressed state). The sealing effect by each elastic material piece 13 and 14 is produced. Then, the mixed processing body A1 is attached in a fixed state in the flow path forming case 20.

  In addition, a water-stopping material 40 as a sealing material is caulked (filled) around the head portion 10b and the nut 17 projecting outward from the flow path forming case 20 in the radial direction, and the respective arrangement holes 34a. ˜38b is closed from the outside. Further, the water stop material 40 prevents the fluid F flowing in the fluid flow path R from leaking or flowing out of the flow path forming case 20 through the respective arrangement holes 34 a to 38 b.

  On the inner peripheral surface of the flow path forming case 20, upper and downstream groove portions 41, 42 are formed at the upstream end portion and the downstream end portion, respectively, and an O-ring shape as a sealing material is formed in each groove portion 41, 42. Gaskets 43 and 44 are inserted and arranged.

  The decorative case 21 covers the head 10b and the nut 17 of the mixed processing body A1 projecting outward in the radial direction from the flow path forming case 20, and the sliding of the mixed processing body A1 in the axial direction from the outside. It is formed with an inner diameter that can be regulated (prevented from coming off). The decorative case 21 is formed in the same cylinder length as the flow path forming case 20.

  As shown in FIGS. 13 to 15, the upstream connection piece 22 protrudes from a cylindrical insertion portion 50 formed so as to be able to be inserted into the introduction port 30 of the flow path forming case 20, and an outer peripheral surface end portion of the insertion portion 50. The flange 51 formed in a shape and the cylindrical connection 52 protruding coaxially with the fitting portion 50 on the outer surface of the flange 51 are integrally formed of a synthetic resin material. The fitting portion 50 has an outer diameter that is substantially the same as the inner diameter of the flow path forming case 20, and is closely attached to the inner peripheral surface of the flow path forming case 20 via the gasket 43 so that it can be inserted and removed freely. The flange portion 51 is in contact with the end surface of the flow path forming case 20 to limit the insertion width of the insertion portion 50 to be inserted into the flow path forming case 20. The connecting portion 52 has a tapered shape in which the inner peripheral surface gradually increases in diameter from the proximal end side to the distal end side, and a connecting female screw portion 53 is formed on the inner peripheral surface.

The downstream connection piece 23 is attached to the outlet 31 of the flow path forming case 20, but is formed in the same shape as the upstream connection piece 22 and can be shared. Therefore, the downstream connection piece 23 can be attached to the inlet 30 of the flow path forming case 20, and the upstream connection piece 22 can be attached to the outlet hole 31 of the flow path forming case 20. Reference numeral 54 denotes an introduction pipe, which has an introduction-side male screw portion 55 at the end. Reference numeral 56 denotes a lead-out pipe, and a lead-out side male screw part 57 is formed at the end. Both the male screw portions 55 and 57 can be detachably screwed to the connecting female screw portion 53.

  The upstream side fixing piece 24 and the downstream side fixing piece 25 are formed in the same shape as each other and can be shared. The upper / downstream connection pieces 22, 23 can be fixed to the flow path forming case 20 via the upper / downstream fixing pieces 24, 25. These fixing pieces 24, 25 are cylindrical fixing portions 60, 60 and ring plate-like engaging portions 61, 61 extending inwardly from the outer peripheral edge of each of the fixing portions 60, 60. , Formed from. The fixing portion 60 has a fixing female screw portion 62 formed on the inner peripheral surface thereof, and is fitted on the end portion of the flow path forming case 20 and is fixed on the upstream side formed on the end portion of the outer peripheral surface of the decorative case 21. The fixing female screw portion 62 is screwed onto the male screw portion 63 (or the downstream fixing male screw portion 64), so that it can be fixed to the decorative case 21. The engaging portion 61 is externally fitted to the connecting portion 52 and tightens the fixing portion 60 so that its inner surface engages with the outer surface of the flange portion 51 in a contact state.

  And the engaging part 61 can clamp the collar part 51 between the end surfaces of the flow path formation case 20. As a result, the connection pieces 22 and 23 can be fixed in the connected state to the introduction / exit holes 30 and 31 of the flow path forming case 20 via the fixing pieces 24 and 25. Further, the connection pieces 22 and 23 can be removed from the flow path forming case 20 by unscrewing the fixing pieces 24 and 25 in the opposite direction.

  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. The single mixed processing body A1 is disposed in the fluid flow path R along the diameter of the axial cross section. Therefore, on both sides of the mixed processing body A1, the bypass flow path is symmetrized in a geometrically equivalent form so that the fluid F is divided into two divided states along the bypass flow path and mixed. A part of the fluid F is divided into a multi-divided state in the narrow flow paths Rs formed in parallel in the axial direction of the fluid A1, and the fluid F is integrally joined behind the mixed processing body A1. The five mixed processing bodies A1 are arranged at twisted positions along the first and second virtual lines K1 and K2 arranged in a double spiral shape. Therefore, the fluid F is sequentially led out as a spiral flow while being divided into five mixed processing bodies A1. As a result, the flow loss (pressure loss) of the fluid F is less likely to occur, the flow velocity of the fluid F passing through both sides of the mixed processing body A1 is increased, and the refinement efficiency of the dispersed phase is improved.

  The fluid mixer B1 as the first embodiment configured as described above includes the mixed processing body A1 as the first embodiment, but instead of the mixing processing body A1 as the first embodiment, Any of the mixed processed bodies A2 to A7 as the second embodiment to the seventh embodiment may be provided.

[Description of Configuration of Fluid Mixer as 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 B <b> 2 has the same basic structure as the fluid mixer B <b> 1 described above. The structure is different in that the mixed processing body A2 and the pair of upstream / downstream swirl forming bodies 32 and 33 are disposed.

The upstream swirl flow forming body 32 is disposed on the upstream side in the flow path forming case 20. On the other hand, the downstream swirl flow forming body 33 is disposed on the downstream side in the flow path forming case 20. And between the both swirl flow forming bodies 32 and 33 in the flow path forming case 20, a plurality (in the present embodiment, in the extending direction of the fluid flow path R (the axial direction of the flow path forming case 20) is provided. Five) mixed processing bodies A2 are arranged.

  More specifically, the mixed processing body A2 extends along the extending direction of the first and second virtual lines K1, K2 drawn in a double spiral shape on the peripheral wall of the flow path forming case 20 in the axial direction. In addition, five pairs of two pairs are arranged at regular intervals. That is, the first arrangement hole 34a to the fifth arrangement hole 38a formed along the first virtual line K1, and the first arrangement hole 34b to the fifth arrangement formed along the second virtual line K2. The base end portion of the mixed processing body A2 is attached to each hole 38b, and each distal end portion is disposed in the vicinity of the axis of the flow path forming case 20. A female screw portion (not shown) for screwing the mounting male screw portion 70d is formed on the inner peripheral surface of each of the arrangement holes 34a to 38b. In each of the arrangement holes 34a to 38b, the front end of the mixed processing body A2 is inserted from the outside to the inside of the flow path forming case 20, and a mounting male screw 70d is screwed into each female screw. At the same time, two pairs of the mixed processing bodies A2 are supported by the flow path forming case 20 in pairs.

  At this time, an O-ring 72 as a sealing material fitted to the outer peripheral surface of the O-ring fitting portion 70c is pressed into each of the arrangement holes 34a to 38b, and the head portion 70b with a concave portion for operation is provided from the outside. Locked. The pair of mixed processing bodies A2 and A2 whose axial lines face each other in the radial direction of the flow path forming case 20 are brought into surface contact with the ceiling portion 71a of the fitting covering piece 71 in a pressed state. That is, the pair of mixed processing bodies A2 and A2 are arranged in a straight shape and a transverse penetrating shape at a diameter position in the flow path forming case 20. The five pairs of the mixed processing bodies A1 are arranged at twisted positions 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 the respective arrangement holes 34a to 38b are formed outward. The fluid F flowing in the fluid flow path R is prevented from leaking out or flowing out of the flow path forming case 20 through the arrangement holes 34a to 38b.

  The upstream swirl flow forming body 32 and the downstream swirl flow forming body 33 are similarly formed of synthetic resin, and swirl flow forming blades 32b and 33b are provided on the outer peripheral surfaces of the support shafts 32a and 33a formed in a straight rod shape. It is swollen in a spiral and integrally molded. Both swirl flow forming bodies 32 and 33 are configured to form a swirl flow in the clockwise direction when viewed in the axial direction from the upstream side (left side in FIG. 20).

  In the flow path forming case 20, the upstream swirling flow forming body 32 is disposed between the distal end surface of the fitting portion 50 of the upstream connecting piece 22 and the pair of mixed processing bodies A2 and A2 disposed on the most upstream side. It is fixed in a pinched state. Further, the downstream swirl flow forming body 33 is formed between the distal end surface of the fitting portion 50 of the downstream connection piece 23 and the pair of mixed processing bodies A2 and A2 arranged on the most downstream side in the flow path forming case 20. It is fixed in a sandwiched state.

  In the fluid mixer B2 configured as described above, the introduced fluid F becomes a swirl flow by the upstream swirl flow forming body 32 and acts on the five pairs of the mixed processing bodies A2 and A2, and the downstream swirl flow forming body. It is derived | led-out by 33, ensuring a swirling flow. At this time, since the fluid F acts on each pair of the mixed processing bodies A2 and A2 as a swirling flow having a larger flow velocity on the outer peripheral side than on the center side, the flow to the narrow channel Rs in each mixed processing body A2. A part of the fluid F flows smoothly. As a result, miniaturization of the dispersed phase of the fluid F and uniform mixing of the dispersed phase and the continuous phase are steadily achieved.

In the fluid mixer B2, instead of the above-described two pairs of mixed processing bodies A2, a set of three mixed processing bodies A2 as a modification of the above-described second embodiment is formed by extending a triple spiral virtual line. A modified example of the fluid mixer B2 can be configured by arranging a plurality of sets along the direction and at a constant interval. Further, similarly to the fluid mixer B2, a modification example of the fluid mixer B1 is configured by disposing the upstream / downstream swirl forming bodies 32 and 33 in the flow path forming case 20 of the fluid mixer B1. You can also

  The fluid mixer B2 as the second embodiment configured as described above includes the mixed processing body A2 as the second embodiment, but instead of the mixing processing body A2 as the second embodiment, Any one of the mixed processed bodies A1, A3 to A7 as the first embodiment, the third embodiment to the seventh embodiment can be provided.

[Description of Configuration of Liquid-Liquid Mixing Processing Device as Fluid Mixing Processing Device]
M1 shown in FIG. 21 is a liquid-liquid mixing apparatus as a fluid mixing apparatus according to the present embodiment. The liquid-liquid mixing processing device M1 is one form of a fluid mixing processing device that mixes and processes different types of fluids. As shown in FIG. 21, a dispersion medium (for example, fuel oil) that is a liquid as the fluid F, The dispersoid (for example, water) that is a liquid as the fluid F is subjected to a liquid / liquid mixing process by the fluid mixer B1 or B2 so that a mixed processing liquid (for example, emulsion fuel oil) is generated. Yes. Emulsion fuel oil can appropriately set the mixing ratio of fuel oil and water on a mass basis, and oil-in-water droplets (O / W type) in which oil droplets are dispersed in water, or water-in-oil droplets (W / O type) )

  As shown in FIG. 21, the liquid-liquid mixing processing apparatus M1 includes a distal end portion of a dispersion medium supply pipe 90 having a base end connected to a dispersion medium supply portion L1 for supplying a dispersion medium, and a dispersoid supply for supplying dispersoids The distal end portion of the dispersoid supply pipe 91 having a proximal end portion connected to the portion L2 is connected to the proximal end portion of the introduction pipe 54, and the introduction port 30 of the fluid mixer B1 or B2 is connected to the distal end portion of the introduction pipe 54 At the same time, the proximal end portion of the outlet pipe 56 is connected to the outlet 31 of the fluid mixer B1 or B2, and the mixed processed material receiving portion Re that receives the mixed processed material is connected to the distal end portion of the outlet pipe 56. The mixed processed product receiving unit Re is an internal combustion engine or the like having a recovery unit that collects the mixed processed product and a combustion unit that burns with emulsion fuel oil as the mixed processed product.

  A proximal end portion of the reduction pipe 92 is connected to the middle portion of the outlet pipe 56 via the first reduction three-way valve V4, while a reduction pipe is connected to the middle portion of the introduction pipe 54 via the second reduction three-way valve V5. The circulation flow path which connects the front-end | tip part of 92 and passes fluid mixer B1 or B2 is formed. V6 is a dispersion medium supply amount adjusting valve that is provided in the middle of the dispersion medium supply pipe 90 and adjusts the supply flow rate of the dispersion medium. V7 is a dispersoid supply amount adjusting valve that is provided in the middle of the dispersoid supply pipe 91 and adjusts the supply flow rate of the dispersoid. V8 is a mixed introduction amount adjusting valve that is provided in the middle of the introduction pipe 54 and adjusts the mixed introduction amount of the dispersion medium and the dispersoid. Pe is a pressurizing pump that pumps the dispersion medium and the dispersoid to the fluid mixer B1 or B2.

  In the liquid-liquid mixing processing apparatus M1 configured as described above, an appropriate amount of dispersion medium supplied from the dispersion medium supply unit L1 and an appropriate amount of dispersoid supplied from the dispersoid supply unit L2 are mixed in the fluid mixer B1 or B2. The dispersion medium and the dispersoid are mixed in the fluid mixer B1 or B2, and the mixed processed product mixed in the fluid mixer B1 or B2 is supplied to the mixed processed material receiving unit Re. I try to do it. At this time, a circulation flow path is formed via the first reduction three-way valve V4 and the second reduction three-way valve V5, so that the mixture processed in the fluid mixer B1 or B2 is circulated for a desired number of times. It can be circulated in the road. By doing so, the refinement | miniaturization precision of a dispersoid and the mixing precision of a mixing processed material can be improved to desired precision.

[Description of Configuration of Gas-Liquid Mixing Processing Apparatus as First Embodiment]
C1 shown in FIG. 24 is a gas-liquid mixing apparatus as a first embodiment which is a fluid mixing apparatus. The gas-liquid mixing processing device C1 is one form of a fluid mixing processing device that mixes and processes different types of fluids. As shown in FIG. 24, the liquid as the fluid F and the gas as the fluid F are circulated through the circulation channel. The gas-liquid mixing process is performed while circulating through the pressure circulation pump Pa through J.

  In the circulation channel J, a liquid storage tank T for storing a liquid, a pump Pa, and a fluid mixer B1 are sequentially arranged in series, and are positioned between the pump Pa and the fluid mixer B1. A gas supply part Gf for supplying gas is connected to the circulation channel J via a gas supply pipe Gp, and in the fluid mixer B1 disposed on the downstream side of the gas supply part Gf, the gas and The liquid is mixed and processed. A gas supply amount adjustment valve V1 for adjusting the gas supply amount is provided in the middle of the gas supply pipe Gp. In the present embodiment, the fluid mixer B1 is adopted. However, instead of the fluid mixer B1, the modified example, the fluid mixer B2, or the modified example can be appropriately adopted.

  More specifically, the circulation flow path J includes a suction pipe 1 having a base end connected to the suction port of the pump Pa, a base end connected to the discharge port of the pump Pa, and a fluid mixer in the middle. The discharge pipe 2 provided with B1 and the liquid storage tank T are formed. A suction filter 3 is attached to the tip (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 attached to the distal end (free end) of the discharge pipe 2 and disposed in the liquid storage tank T. The discharge pipe 2 is formed of an introduction pipe 54 that introduces the fluid F into the fluid mixer B1 and a lead-out pipe 56 that derives the fluid F mixed from the fluid mixer B1. In addition, the fluid mixer B1 can be disposed so as to be immersed in the liquid stored in the liquid storage tank T with the outlet pipe 56 removed, and in this case, piping space and the like can be reduced. .

  Then, the liquid stored in the liquid storage tank T is sucked through the suction pipe 1 and discharged into the liquid storage tank T through the discharge pipe 2 by the pump Pa, thereby being stored in the liquid storage tank T. The liquid can be circulated through the circulation channel J. At this time, the fluid mixer B1 is disposed on the downstream side of the gas supply unit Gf connected to the middle part of the discharge pipe 2, and the fluid mixer B1 includes the gas supplied from the gas supply unit Gf. The liquid sucked from the liquid storage tank T is introduced (supplied). In the fluid mixer B1, the gas and the liquid are uniformly mixed, and the gas as the dispersed phase is refined and led out into the liquid storage tank T. As described above, the gas and the liquid are circulated through the circulation channel J a certain number of times or for a certain period of time, thereby miniaturizing the gas to the nano level and further uniformly mixing the gas and the liquid. Can do.

  In the gas-liquid mixing processing apparatus C1 as the first embodiment, a desired gas-liquid mixing processing liquid can be generated by changing the fluid mixer and the combination of the liquid and the gas introduced therein. That is, the gas-liquid mixing apparatus C1 appropriately adopts the fluid mixer B1, its modified example, the fluid mixer B2, or its modified example as a fluid mixer, and accommodates it in the liquid storage tank T. By appropriately adopting any one of water, seawater, salt water, etc. as the liquid, and appropriately adopting any one of oxygen gas, nitrogen gas, carbon dioxide gas, etc. as the gas supplied from the gas supply unit Gf, A desired gas-liquid mixed processing liquid can be generated.

For example, the gas-liquid mixing processing device C1 can be configured as follows. That is, it can be configured to generate the high-concentration oxygen water Wo by introducing the culture water as the liquid and the oxygen gas as the gas. Moreover, it can comprise so that the water as a liquid and the nitrogen gas as a gas may be introduce | transduced and nitrogen water (low concentration oxygen water) may be produced | generated. Moreover, it can comprise so that hot water (preferably 40 degreeC or less hot water) as a liquid and carbon dioxide gas as gas may be introduce | transduced and a high concentration carbonated spring may be produced | generated artificially. In addition, in the gas-liquid mixing processing apparatus C1 which produces | generates a high concentration carbonated spring, the bathtub and footbath are employ | adopted as the liquid storage tank T. In addition, liquid fertilizer (liquid fertilizer) as a suitably diluted liquid and air or oxygen gas as gas are mixed to contain air or oxygen gas as a mixed product fluid in which air or oxygen gas is dissolved in liquid fertilizer It can be configured to produce liquid fertilizer. The gas-liquid mixing processing device C1 that generates air or oxygen gas-containing liquid fertilizer here deploys a plant or cultivation unit that can supply air or oxygen gas-containing liquid manure so as to construct a part of the plant cultivation system. be able to.

[Description of Configuration of Gas-Liquid Mixing Processing Apparatus as Second Embodiment]
C2 shown in FIG. 22 is a gas-liquid mixing processing apparatus as a second embodiment which is a fluid mixing processing apparatus, and the gas-liquid mixing processing apparatus C2 is stored in a water tank T1 disposed in a small fishing boat Fb. A submersible pump N1 with a fluid mixer (hereinafter, also simply referred to as “pump N1 with a mixer”) is immersed in seawater or cold and warm seawater. As shown in FIG. 22, the mixer-equipped pump N <b> 1 has a fluid mixer B <b> 1 or B <b> 2 integrally attached to an easily transportable submersible pump Pd (for example, having a power of 190 W).

  That is, the mixer-equipped pump N1, as shown in FIG. 23, connects the inlet 30 of the fluid mixer B1 or B2 to the discharge port 130 of the submersible pump Pd via the inlet pipe 54, and the fluid mixer B1 or B2 A lead-out pipe 56 is connected to the lead-out port 31. The submersible pump Pd includes an electric motor unit 100, a suction unit 110 that is linked to the motor unit 100, and a discharge unit 120 that is linked to the suction unit 110. A battery Ba (for example, one having a DC voltage of 24V and a current of 8A) mounted on the fishing boat Fb is connected to the motor unit 100 via an electric 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 part Gf1 and a second gas supply part Gf2 for supplying gas are connected in parallel to the middle part of the introduction pipe 54 via a gas supply pipe Gp. In the middle of the gas supply pipe Gp, there is a gas that is positioned downstream of the three-way switching valve V9 and a three-way switching valve V9 that selectively switches the communication between the first gas supply unit Gf1 and the second gas supply unit Gf2. And a gas supply amount adjustment valve V10 for adjusting the supply amount. The first gas supply unit Gf1 and the second gas supply unit Gf2 can supply different types of gases, and in this embodiment, the nitrogen gas filled in the nitrogen gas cylinder can be supplied from the first gas supply unit Gf1. On the other hand, 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 mixer-equipped pump N1 is immersed in seawater or cold / warm water stored in the water tank T1 of the small fishing boat Fb, and the motor unit 100 of the submersible pump Pd is operated. As a result, the suction unit 110 connected to the motor unit 100 is inhaled to suck in seawater or cold / warm seawater, and is introduced into the discharge unit 120 → the discharge port 130 → the introduction pipe 54 that is continuously connected to the suction unit 110. Then, nitrogen gas (oxygen gas) is introduced into the introduction pipe 54 from the first gas supply unit Gf1 (second gas supply unit Gf2), and is introduced into the fluid mixer B1 or B2 through the introduction port 30.

  Seawater or cold / warm seawater and nitrogen gas (oxygen gas) introduced into the fluid mixer B1 or B2 in a pumped state are gas-liquid mixed by flowing in the fluid mixer B1 or B2, and are led out from the outlet 31 to the outlet pipe. 56 is recirculated into seawater or cold / warm seawater stored in the water tank T1 through 56 and further circulated through the fluid mixer B1 or B2 to repeatedly perform gas-liquid mixing.

  As a result, nitrogen water (oxygen water) in which nitrogen gas (oxygen gas) is dissolved in seawater or cold / warm seawater stored in the water tank T1, in other words, the DO value (dissolved oxygen amount) is, for example, 1 mg / L or less. It can be made low-concentration oxygen water (high-concentration oxygen water) that has become (9 mg / L or more).

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

  At this time, the low-concentration oxygen water (high-concentration oxygen water) can generate, for example, 500 L of seawater or cold / warm seawater within 30 minutes in a short time while moving to the fishing ground. Production of high-concentration oxygen water) does not interfere with the harvesting of seafood at the fishing ground. In addition, the mixer-equipped pump N1 can be easily put into and out of the water tank T1 by one person's human power, and can easily perform the operation of generating low-concentration oxygen water or high-concentration oxygen water that is nitrogen water.

  When it is not necessary to return the harvested fish as live fish, the freshness of the fish can be maintained for 7 days while harvesting by introducing the fish into low-concentration oxygen water. In addition, when returning the harvested fish as live fish, the harvested fish can be returned as live fish by putting the fish into high-concentration oxygen water.

  Moreover, the low-concentration oxygen water (high-concentration oxygen water) is refined with nitrogen gas (oxygen gas) to a particle size including 1 μm or less, and is subjected to gas-liquid mixing treatment with seawater or cold / warm seawater to form nitrogen gas. Since (oxygen gas) is dissolved in a supersaturated state, it has high permeability to fish and shellfish, and exhibits a freshness maintaining effect (physiological activity effects such as blood flow promotion, growth promotion, and adaptability improvement).

  Furthermore, since low-concentration oxygen water (high-concentration oxygen water) is obtained by dissolving nitrogen gas (oxygen gas) refined to a particle size including 1 μm or less in seawater or cold / warm water in a supersaturated state, The raw odor etc. in T1 can be suppressed and the working environment on the fishing boat Fb can be kept favorable.

  When harvesting freshwater fish in rivers, lakes, etc., freshwater or cold / hot freshwater is stored in the aquarium T1, and low-concentration oxygen water (high-concentration oxygen water) is generated by the mixer-equipped pump N1.

[Description of Configuration of Solid-Liquid Mixing Processing Device as Fluid Mixing Processing Device]
A solid-liquid mixing apparatus M2 as a fluid mixing apparatus is configured in the same manner as the liquid-liquid mixing apparatus M1 shown in FIG. The solid-liquid mixing processing device M2 is one form of a fluid mixing processing device that performs mixing processing of a liquid as a fluid and a solid (powder in the present embodiment). As shown in FIG. 21, a liquid is supplied to the dispersion medium supply unit L1. While the dispersion medium (for example, water) is stored, the dispersoid supply part L2 stores the dispersoid that is a powder as a solid (for example, finely cut seaweed containing fucoidan). The solid-liquid mixing process is performed by the fluid mixer B1 or B2, and a mixed processing liquid (for example, fucoidan extracted water) is generated.

  In the solid-liquid mixing processing apparatus M2 configured as described above, an appropriate amount of dispersion medium supplied from the dispersion medium supply unit L1 and an appropriate amount of dispersoid supplied from the dispersoid supply unit L2 are placed in the fluid mixer B1 or B2. The dispersion medium and the dispersoid are mixed in the fluid mixer B1 or B2, and the mixed processed product mixed in the fluid mixer B1 or B2 is supplied to the mixed processed material receiving unit Re. I try to do it. At this time, by forming a circulation flow path via the first reduction three-way valve V4 and the second reduction three-way valve V5, the mixed processed product to be mixed in the fluid mixer B1 or B2 is only a desired number of times or time. It can be circulated in the circulation channel. By doing so, it is possible to improve the fineness of the dispersoid (extraction of fucoidan) and the mixing accuracy of the mixed processed product to desired accuracy.

[Description of the configuration of the seafood culture system as the first embodiment]
Sy1 shown in FIG. 24 is a seafood aquaculture system as a first embodiment, and the seafood aquaculture system Sy1 aquacultures the above-described gas-liquid mixing processing device C1 and seafood (hereinafter also referred to as “breeding”). An aquaculture tank Ft. The seafood aquaculture system Sy1 uses the gas-liquid mixing processing device C1 to refine the oxygen gas as the dispersed phase to a particle size including 1 μm or less, and to uniformly mix with the aquaculture water as the continuous phase. The high concentration oxygen water Wo in which oxygen gas is dissolved in a supersaturated state is generated in the culture water, and the generated high concentration oxygen water Wo is supplied to the culture tank.

  Here, the aquaculture water is water, seawater, salt water or the like for culturing seafood. The solubility of oxygen has a correlation that it becomes smaller (difficult to dissolve) when the water temperature becomes higher, and the correlation between the amount of saturated dissolved oxygen in water and the water temperature is already known. Therefore, the dissolved oxygen saturation (%) is determined by measuring the dissolved oxygen (DO) concentration (dissolved oxygen amount) of the high-concentration oxygen water Wo at a predetermined water temperature, and calculating the dissolved oxygen amount as the saturated dissolved oxygen amount. The value obtained by dividing can be calculated by multiplying the divided value by 100. When the dissolved oxygen saturation (%) exceeds 100%, it is called a supersaturated state. In the seafood aquaculture system Sy1 as the first embodiment, the high concentration oxygen water Wo generated by the gas-liquid mixing apparatus C1, that is, the dissolved oxygen amount of the high concentration oxygen water Wo in which oxygen gas is dissolved in a supersaturated state ( As a suitable range of (DO value), for example, the DO value can be adjusted to a range of 9 mg / L to 20 mg / L.

  The seafood aquaculture system Sy1 as the first embodiment will be specifically described. The seafood aquaculture system Sy1 accommodates the aquaculture water in the liquid storage tank T of the gas-liquid mixing processing device C1, and the aquaculture water is contained in the aquaculture water. The upstream end of the water supply flow path Ws and the downstream side of the supply flow path Wf are immersed in the distal end of the water supply flow path Ws for replenishing the water and the base end of the supply flow path Wf for supplying the high-concentration oxygen water Wo. Are connected via a connection channel Cf.

  The water supply channel Ws is formed in the water supply pipe 5. The base end portion of the water supply pipe 5 is connected to a water supply portion Wh as a water supply source, while a water supply filter 6 is attached to the tip end portion of the water supply pipe 5 and the water supply filter 6 is disposed in the liquid storage tank T. Yes. A water supply pump Pb is disposed in the middle of the water supply pipe 5 so that the aquaculture water can be supplied from the water supply part Wh into the liquid storage tank T by the pump Pb. Then, the aquaculture water in the liquid storage tank T is mixed with oxygen gas by the gas-liquid mixing processing device C1, and has a high concentration oxygen water Wo in which the oxygen gas is dissolved in a supersaturated state, that is, has a desired DO value. High concentration oxygen water Wo is used.

  The water supply unit Wh includes water intake equipment and a temperature control device. The water intake facility includes a water intake pump for taking ground water from a water intake source such as a well, a water intake filter for filtering the water intake, and a sterilizer for sterilizing the water intake. The temperature control device is connected to a water intake source, and groundwater (water intake) introduced from the water intake source is used as temperature control water, and the temperature of the aquaculture water can be adjusted as appropriate by exchanging heat with the temperature control water. That is, the temperature control device warms or cools the aquaculture water so that the temperature of the aquaculture water stored in the liquid storage tank T is within a certain range (for example, 15 to 25 ° C., preferably 16 ° C.). I try to keep it.

  The supply flow path Wf is formed in the supply pipe 7. A supply filter 8 is attached to 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 storage tank T, while the distal end of the supply pipe 7 discharges the supply water. Connected to the drainage part Wd. In the middle of the supply pipe 7, a biological filtration device Bf, an aquaculture tank Ft, a sedimentation tank Dp, and a physical filtration device Pf are arranged in series from upstream to downstream. A supply pump Pc is disposed in the portion of the supply pipe 7 located on the upstream side of the biological filtration device Bf, and the high-concentration oxygen water Wo stored in the liquid storage tank T by the pump Pc is supplied to the culture tank Ft. Can be supplied.

The connection channel Cf is formed in the connection pipe 9. One end of the connection pipe 9 is connected to the portion of the supply pipe 7 located on the downstream side of the physical filtration device via the first three-way valve V2, while the other end of the connection pipe 9 is connected to the pump Pb. It is connected to a portion of the water supply pipe 5 located on the upstream side via a second three-way valve V3. Then, the supply pipe 7 and the connection pipe 9 are shut off via the first three-way valve V2 (to be in a non-communication state), so that the waste water discharged from the sedimentation tank Dp is led to the drainage section Wd. be able to. In addition, the supply pipe 7 and the connection pipe 9 are communicated with each other via the first three-way valve V2, and the connection pipe 9 and the water supply pipe 5 are communicated with each other via the second three-way valve V3. Can be made into a circulation type (partially circulating type or fully closed circulation type) capable of returning a desired amount into the connecting pipe 9 → the water supply pipe 5 → the liquid storage tank T. That is, the amount of water exchange in the liquid storage tank T can be adjusted as appropriate. Whether it is a non-recycling type or a recirculating type is selected according to the type of seafood to be cultivated.

  As described above, the gas-liquid mixing treatment device C1 equipped in the seafood culture system Sy1 makes the aquaculture water by mixing oxygen gas into bubbles at the nano level (outer diameter is 1 μm or less) and mixing it with the aquaculture water. Then, high-concentration oxygen water Wo in which oxygen gas is dissolved in a supersaturated state is generated.

  More specifically, the gas-liquid mixing treatment apparatus C1 uses 90% or more of oxygen gas as a dispersed phase to form nano-level bubbles (bubbles having an outer diameter of 1 μm or less, preferably 100 nm or less; hereinafter “nanobubbles”. It is also possible to mix by making it uniform in aquaculture water. In the high-concentration oxygen water Wo generated by the gas-liquid mixing processing device C1, oxygen gas is dissolved in a supersaturated state. That is, the dissolved oxygen saturation of the high-concentration oxygen water Wo is set to a supersaturated state (for example, 140%) of 100% or more. The dissolved oxygen saturation of the high-concentration oxygen water Wo when supplied from the gas-liquid mixing treatment device C1 can be adjusted as appropriate. This adjustment is based on the amount of oxygen gas introduced into the gas-liquid mixing treatment device C1. Is performed in accordance with the type, size, number of individuals, etc. of seafood to be cultivated in the aquaculture tank Ft. In addition, the water temperature of the high-concentration oxygen water Wo, which is the environmental condition of the fish and shellfish to be cultivated, is also detected appropriately to ensure a predetermined water temperature or the like.

  The biological filtration device Bf is particularly required when the fish culture system Sy1 adopts a circulation system. In other words, the biological filtration device Bf is toxic to the ammonia of the highly toxic fishery products contained in the refluxed high-concentration oxygen water Wo via the nitrite by the action of nitrifying bacteria, which are aerobic bacteria. Biofiltration is performed to oxidize to low nitric acid. As a medium for nitrifying bacteria, an immersion filter medium is used. The size of the container of the biological filtration device Bf that performs the biological filtration treatment and the required amount of filter medium vary depending on the size and number of fish and shellfish cultivated in the aquaculture tank Ft. Therefore, the amount of nitrogen excreted by ammonia and the ammonia oxidation of the filter medium Design appropriately based on speed. In addition, oxygen gas is dissolved in a supersaturated state (for example, 120%) also in the high-concentration oxygen water Wo supplied (refluxed) to the aquaculture tank Ft after being subjected to biological filtration by the biological filtration device Bf. . The adjustment of the dissolved oxygen saturation of the high-concentration oxygen water Wo returned to the aquaculture tank Ft is performed by adjusting the dissolved oxygen saturation of the high-concentration oxygen water Wo when introduced from the gas-liquid mixing treatment device C1 into the biological filtration device Bf in advance. It can be carried out by appropriately adjusting according to the type, size, number of individuals, etc. of the seafood bred in the aquaculture tank Ft.

  The aquaculture tank Ft is a water tank for cultivating seafood, and is formed by stretching a waterproof sheet such as a plastic sheet in a box shape with an upper surface opening. The culture tank Ft is supplied with the high-concentration oxygen water Wo from the upstream side of the supply flow path Wf so that a certain amount of the high-concentration oxygen water Wo is stored in the culture tank Ft. Then, a predetermined amount of high-concentration oxygen water Wo is always supplied from the upstream side of the supply flow path Wf to the culture tank Ft, and a predetermined amount of high-concentration oxygen water Wo is always overflowed from the culture tank Ft to supply the supply flow path Wf. It is made to discharge to the downstream side. That is, the predetermined amount of high-concentration oxygen water Wo is constantly replaced in the culture tank Ft. D1 is a first drainage channel, and the feces, residual food, drainage, etc. of the seafood when the bottom of the aquaculture tank Ft is cleaned can be discharged to a predetermined location outside the system through the first drainage channel D1.

  The sedimentation tank Dp introduces the high-concentration oxygen water Wo that flows out from the aquaculture tank Ft, and sinks and collects fish dung and residual food with a specific gravity greater than that of the high-concentration oxygen water Wo. The high-concentration oxygen water Wo as the treated water that has been collected and separated is allowed to flow out downstream of the supply flow path Wf.

  The physical filtration device Pf filters high-concentration oxygen water Wo as treated water that has flowed out of the precipitation tank Dp. The physical filtration device Pf is composed of a plastic net or a screen or a porous body or a metal net, a glass filter or the like. D2 is a second drainage channel, and the physical filtered product can be discharged to a predetermined location outside the system through the second drainage channel D2.

  In the seafood aquaculture system Sy1 configured as described above, the pumps Pa, Pb, Pc and the valves V1, V2, V3 can be appropriately controlled by a control device (not shown). By supplying dissolved oxygen supersaturated high-concentration oxygen water Wo suitable for the type, it is possible to achieve aquaculture with high growth efficiency of seafood. At this time, oxygen gas, which is a major factor for improving the growth efficiency of seafood, is dissolved in high-concentration oxygen water Wo in a supersaturated state. Moreover, the oxygen gas is refined to a particle size including 1 μm or less.

  Specifically, the oxygen gas particle size of the high-concentration oxygen water Wo generated by the gas-liquid mixing processing device C1 as the first embodiment is converted into a nanoparticle analyzer “NanoSight (manufactured by Malvern)”. ): Product name ”, the mode diameter (mode) was refined to 83.4 nm and the average diameter was 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 between the oxygen nanobubbles refined to the nano level as described above and the high-concentration dissolved oxygen in which oxygen gas is dissolved in a supersaturated state. That is, oxygen nanobubbles are highly permeable to fish and shellfish, and have the property of being negatively charged, and therefore easily attach to sensory nerve sites that are positively charged. As a result, physiologically active effects such as blood flow promotion, growth promotion and adaptability improvement are expressed through stimulation of sensory nerves. On the other hand, it can be inferred that high-concentration dissolved oxygen also has the same effect as follows. That is, live fish and shellfish produce adenosine triphosphate (ATP) through aerobic glycolysis through respiration. Seafoods that live in high concentrations of dissolved oxygen will produce large amounts of ATP. ATP is a so-called energy storage material, and releases its energy by hydrolysis. Therefore, the fish and shellfish containing ATP at a high concentration have higher vitality, and the growth power, adaptability, and immunity against pathogenic bacteria are greater.

  In the seafood aquaculture system Sy1, the aquaculture tank Ft filled with the high-concentration oxygen water Wo is capable of aquaculture that efficiently grows from the initial stage in the growth process to a desired growth stage.

(Flounder test)
A test for raising (raising) flounder was performed using the seafood aquaculture system Sy1 configured as described above. High-concentration oxygen water Wo generated by the gas-liquid mixing treatment apparatus C1 described above (the mode diameter (mode) 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 aquaculture tank Ft of the seafood culture system Sy1. Then, a test was conducted in which 90 caught natural flounder were subdivided into 30 each and cultivated (cultured) in the aquaculture tank Ft.

  As a result, during the short period of 60 days, the remaining 83 flounder increased in average weight by 2.66 times and average length by 1.37 times. From this, it was found that the seafood aquaculture system Sy1 of this example is also effective for growing seafood in a short period of time.

[Description of the configuration of the seafood aquaculture system as the second embodiment]
Sy2 shown in FIG. 25 is a seafood aquaculture system as a second embodiment. As shown in FIG. 25, the seafood aquaculture system Sy2 cultivates seafood by dividing the water surface such as the sea surface and the lake surface. The tank Ft is formed, the boat Bo with an outboard motor as a floating body 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 motor. doing.

  The gas-liquid mixing processing device C3 as the third embodiment includes an engine pump N2 with a fluid mixer (hereinafter also simply referred to as “a pump N2 with a mixer”), and the pump N2 with a mixer is an engine. The fluid mixer B1 or B2 is integrally attached to the pump Pg. Although the pump N2 with a mixer is different in that an engine pump Pg is adopted instead of the submersible pump Pd of the pump N1 with a mixer, the basic structure is the same as the pump N1 with a mixer.

  That is, as shown in FIG. 25, the mixer-equipped pump N2 connects the inlet 30 of the fluid mixer B1 or B2 to the discharge port 230 of the engine pump Pg via the inlet pipe 54, and the fluid mixer B1 or B2 A lead-out pipe 56 is connected to the lead-out port 31. The engine pump Pg includes an engine unit 200 such as a gasoline engine or a diesel engine, a suction pipe unit 210 linked to the engine unit 200, and a discharge unit 220 communicated to the suction unit 210. Reference numeral 212 denotes an intake filter. A fuel tank 240 is placed on the engine unit 200, and the liquid fuel stored in the fuel tank 240 is supplied to the engine unit 200 to drive the engine unit 200. The inhalation operation is performed to inhale the culture water, and the inhaled culture water is pumped to the discharge unit 220 and discharged from the discharge port 230.

  In addition, the floating body should just be able to float on the aquaculture water surface by carrying the gas-liquid mixing processing apparatus C3, and the water surface in the aquaculture tank Ft formed over a wide range like the boat Bo with an outboard motor of a present Example. It is not limited to the one that can freely run above, and depending on the case, a kite can be adopted as a floating body.

  In the seafood aquaculture system Sy2 configured as described above, the gas-liquid mixing processing device C3 is operated while running the boat Bo with an outboard motor as a floating body on the aquaculture water surface in the aquaculture tank Ft, and the aquaculture water is increased. Concentrated oxygen water Wo can be used.

  At this time, the gas-liquid mixing processing device C3 operates the engine unit 200 of the engine pump Pg to operate the suction unit 210 linked to the engine unit 200 so as to suck the culture water, Introducing into the communicating discharge unit 220 → discharge port 230 → introducing pipe 54, introducing oxygen gas from the second gas supply unit Gf2 into the introducing pipe 54, and introducing it into the fluid mixer B1 or B2 through the introducing port 30 Can be made.

  The culture water and oxygen gas introduced into the fluid mixer B1 or B2 in a pumped state are gas-liquid mixed by flowing in the fluid mixer B1 or B2, and are cultured from the outlet 31 through the outlet pipe 56. Reduction and further circulation through the fluid mixer B1 or B2 in the aquaculture water in Ft and repeated gas-liquid mixing treatment.

As a result, even with the aquaculture tank Ft formed on the sea surface over a wide area, the gas-liquid mixing processing device C3 mounted on the boat Bo with an outboard motor can be quickly moved within the aquaculture tank Ft. The oxygen water in which oxygen gas is dissolved in the culture water of the culture tank Ft formed over the entire area can be released uniformly, and the DO value (dissolved oxygen amount) of the culture water is, for example, 9 mg / L or higher. Concentrated oxygen water Wo can be used. In particular, in an aquaculture tank or fishing ground for oysters that are seafood, oxygen water is released while running the boat Bo with an outboard motor, so that the growth rate of oyster nymphs at the seedling raising time can be increased. Moreover, although it is a seaweed, it can also raise the growth rate of the laver seed in the seedling raising time by releasing oxygen water while running the boat Bo with an outboard motor in a nori culture tank or fishing ground.

  The seafood aquaculture system Sy2 can also be used as a water quality improvement system for improving the water quality of sea areas, rivers and lakes. That is, gas (for example, oxygen gas) effective for improving the water quality in the sea area, etc. is converted into gas-liquid mixed water while being gas-liquid mixed, and the gas-liquid mixed water is repeatedly supplied (circulated) to the sea area. The seawater or the like can be used as the high-concentration oxygen water Wo to improve the water quality in the sea area or the like. That is, BOD (Biochemical Oxygen Demand) and COD (Chemical Oxygen Demand) in the sea area can be reduced. Therefore, this water quality improvement system can be employed particularly as an effective measure against red tide.

[Explanation of seafood culture method according to this embodiment]
In the seafood culture method according to the present embodiment, the fluid F is divided into two divided states in the fluid flow path R in which the fluid F composed of the aquaculture water and oxygen gas flows, and a part of the divided fluid F is partly divided. By flowing in the flat narrow channel Rs, the oxygen gas was refined to a particle size including 1 μm or less, and the oxygen gas was dissolved in a supersaturated state by mixing with the aquaculture water uniformly. The growth of seafood is promoted by culturing seafood in the high-concentration oxygen water Wo.

  More specifically, the seafood aquaculture method includes a gas-liquid mixing processing device C1 or C3 provided in the seafood aquaculture system Sy1 or Sy2, a fluid mixer B1, a modification example thereof, a fluid mixer B2 or a modification thereof. By equipping the example, oxygen gas is refined to the nano level and dissolved in the culture water in a supersaturated state to generate high-concentration oxygen water Wo, and the high-concentration oxygen water Wo is supplied to the seafood aquaculture system Sy1 or Sy2. It supplies to the culture tank Ft with which it is equipped, and cultures seafood in the culture tank Ft.

  In the seafood culture method according to the present embodiment, the seafood is cultivated with high-concentration oxygen water Wo in which oxygen gas is refined to a nano level and dissolved in the culture water in a supersaturated state. You can grow a kind. In particular, it is possible to realize breeding (cultivation) capable of steadily increasing and growing the weight of the natural fish and shellfish that have been caught by 2.5 times or more in a short period of 2 to 3 months.

F Fluid R Fluid flow path Df Dividing part Gu Guide part Rs Narrow flow path A1 Mixed treatment body as the first embodiment A2 Mixed treatment body as the second embodiment B1 Fluid mixer as the first embodiment B2 Second implementation Fluid Mixer as Example C1 Gas-Liquid Mixing Processing Device as First Example C2 Gas-Liquid Mixing Processing Device as Second Example C3 Gas-Liquid Mixing Processing Device as Third Example Sy1 Seafood as First Example Aquaculture system Sy2 Seafood culture system as a second example

In order to achieve the above-described object, the mixed processing body according to the present invention has a flat narrow channel that promotes mixing processing of a plurality of different fluids to be mixed, and the fluid channel through which the fluid flows It is arranged in the inside. Further, the mixed processing body may have a support piece on which the narrow channel is formed. Furthermore, the support piece may be arranged with its axis line oriented in a direction crossing the axis line direction of the fluid flow path. The narrow channel is provided with a pair of ridges and is formed between the two ridges, or is provided with a recess and is formed in the recess. be able to. A plurality of the narrow channels may be arranged in parallel so that a part of the fluid is divided into each narrow channel.

In the mixing treatment method according to the present invention, the mixing treatment body having a flat narrow flow path is disposed in a fluid flow path through which a plurality of different fluids to be mixed flows, so that the above described through the narrow flow path. This is a method for promoting the mixing process of the fluid flowing in the fluid flow path .

The mixed product fluid according to the present invention is configured such that a mixed processing body having a flat narrow channel is disposed in a fluid channel in which a plurality of different fluids to be mixed flows, so that the mixed process fluid passes through the narrow channel. The fluid is generated by promoting the mixing process of the fluid flowing in the fluid flow path .

In order to achieve the above-described object, the mixed processing body according to the present invention is arranged in a fluid flow path in which a plurality of different fluids to be mixed flows, with an axis line oriented in a direction intersecting the axial direction. It has a support piece and a flat narrow channel that is formed in the support piece and promotes the mixing process of the fluid flowing in the fluid channel. Further, the support piece may be formed by attaching one side end to the flow path forming case forming the fluid flow path, and extending the other side end to at least the vicinity of the axis of the flow path forming case. . Furthermore, in the mixed processing body, the narrow channel can be arranged along the axial direction of the fluid channel. The narrow channel is provided with a pair of ridges and is formed between the two ridges, or is provided with a recess and is formed in the recess. be able to. A plurality of the narrow channels may be arranged in parallel so that a part of the fluid is divided into each narrow channel.

In the mixing method according to the present invention, a support piece in which a flat narrow channel is formed in a fluid channel through which a plurality of different fluids to be mixed flows flows in a direction intersecting the axial direction of the fluid channel. This is a method in which the mixing process of the fluid flowing in the fluid flow path through the narrow flow path is promoted by disposing the axis line .

In the mixed product fluid according to the present invention, a support piece in which a flat narrow channel is formed in a fluid channel through which a plurality of different fluids to be mixed flows flows in a direction intersecting the axial direction of the fluid channel. The fluid is generated by promoting the mixing process of the fluid flowing in the fluid flow path through the narrow flow path by being arranged with the axis line directed .

The seafood culture method according to the present invention is a method of promoting the growth of seafood by producing high-concentration oxygen water using the fluid mixing treatment apparatus and culturing the seafood in the high-concentration oxygen water.

Claims (20)

A narrow channel,
A mixed processing body in which a part of the fluid flows through the narrow channel and is mixed by being disposed in a fluid channel through which a plurality of different fluids to be mixed flows. Having a guide for guiding the fluid downstream;
The mixed processing body according to claim 1, wherein the narrow channel is provided in the guide portion. A diverter for diverting the fluid into a bifurcated shape;
The mixed processing body according to claim 2, wherein the fluid diverted by the diversion unit is guided by the guide unit.   The narrow channel is provided with a pair of ridges and is formed between the two ridges, or is provided with a recess and formed in the recess. The mixed processing body of any one of Claims 1-3.   The mixed processing body according to any one of claims 1 to 4, wherein a plurality of the narrow channels are arranged in parallel so that a part of the fluid is divided into each narrow channel.   A mixing processing method in which a part of the fluid flowing through a narrow channel formed in the fluid channel is mixed in a fluid channel in which a plurality of different fluids to be mixed are flowing.   In a fluid flow path in which a plurality of different fluids to be mixed flow, a mixed generation generated by mixing a part of the fluid flowing through a narrow flow path formed in the fluid flow path fluid. A flow path forming case for forming the fluid flow path;
The mixed processing body according to any one of claims 1 to 5, wherein the mixed processing body is disposed in a fluid flow path formed in the mixing case.
A fluid mixer comprising: A fluid mixer according to claim 8;
Means for introducing into the fluid mixer a liquid as the fluid and a liquid, gas or powder as the fluid different from the liquid;
A fluid mixing processing apparatus configured to mix liquid and liquid, liquid and gas, or liquid and powder.   The fluid mixer according to claim 8, wherein the gas is refined to a particle size including 1 μm or less, and uniformly mixed with the liquid to generate a liquid in which the gas is dissolved in a supersaturated state. Constructed fluid mixing apparatus.   The liquid as the fluid and the gas as the fluid are introduced and mixed in the fluid mixer according to claim 8, and the mixed fluid is reduced into the liquid and further the fluid A fluid mixing and processing apparatus configured to be circulated through a mixer and repeatedly mixed.   The fluid mixing processing apparatus according to claim 9, wherein the dispersion medium as the liquid and the dispersoid as the liquid are mixed to generate an emulsion.   The water as the liquid and the nitrogen gas as the gas are mixed to produce nitrogen water in which the nitrogen gas is dissolved in the water. The fluid mixing treatment apparatus described.   The hot water or water as the liquid and the carbon dioxide gas as the gas are mixed to form a carbonated spring in which the carbon dioxide gas is dissolved in the hot water or water. The fluid mixing treatment apparatus according to claim 1. The water as the liquid and the oxygen gas as the gas are mixed to produce oxygen water in which the oxygen gas is dissolved in the water. The fluid mixing treatment apparatus described.   The fluid mixing treatment apparatus according to claim 11, wherein a submersible pump that can be driven by a battery mounted on the fishing boat is immersed in water stored in a water tank disposed on the fishing boat.   The oxygen gas as the gas is miniaturized and uniformly mixed with the culture water as the liquid, thereby enabling the production of high-concentration oxygen water in which the oxygen gas is dissolved in a supersaturated state in the culture water. Item 13. The fluid mixing apparatus according to Item 10. A fluid mixing treatment device according to claim 17 and a culture tank for culturing seafood,
A seafood culture system in which high-concentration oxygen water generated by the fluid mixing treatment device is supplied to the culture tank.   The fish and shellfish aquaculture system according to claim 18, wherein the fluid mixing treatment device is mounted on a floating body suspended on the aquaculture water surface in the aquaculture tank.   A seafood culture method for promoting the growth of seafood by culturing seafood in high-concentration oxygen water generated by the fluid mixing treatment apparatus according to claim 17.