KR101075685B1 - Saturated liquid generation apparatus and device manufacturing saturated liquid with it - Google Patents

Abstract

The saturated liquid generator according to the present invention is a saturated liquid generator comprising dissolving gas in a liquid, wherein a nozzle formed in the shape of a venturi tube is connected to a connection pipe for inflow of liquid and disposed in the liquid, and is formed in a hollow portion of the nozzle. The self-absorbing portion communicating with the negative pressure space is protruded to the outer center portion of the nozzle, and the gas self-contained pipe is connected to the self-adsorbing portion of the nozzle, and the liquid storage container for storing the liquid discharged from the nozzle and naturally flowing it into the liquid. It is made to surround the outlet side of, the saturated liquid production apparatus consists of circulating the liquid in the tank using the saturated liquid generator or by circulating the external liquid into the tank to dissolve the gas in the liquid.

Therefore, in the present invention, the liquid bubbles generated by mixing the liquid passing through the nozzle with the gas are temporarily stored in the liquid storage container, and the liquid bubbles in the liquid storage container are naturally discharged into the liquid by the liquid bubbles continuously ejected to the outlet of the nozzle. Since the gas in the vesicles dissolves, the primary effect is to dissolve the gas in the liquid within the nozzle, and as the vesicles rise in the liquid, the gases in the vesicles can dissolve into the liquid, thereby easily producing a saturated liquid. Exert.

 Saturated liquid, saturated water, saturated liquid generator, saturated liquid manufacturing apparatus

Description

Saturated liquid generator and saturated liquid manufacturing apparatus using the same {SATURATED LIQUID GENERATION APPARATUS AND DEVICE MANUFACTURING SATURATED LIQUID WITH IT}

The present invention relates to a generator for producing a saturated liquid in which gases such as carbonic acid, oxygen, hydrogen, etc. are saturated and saturated, and more particularly, to improve the water quality by increasing the amount of dissolved oxygen in a river, a lake, or aquaculture farm. Saturated water and saturated liquid of gas which can be used to easily produce turbid water containing a large amount of micro bubbles that can reduce the amount of detergent used in baths and kitchens, and can be used for industrial or medical purposes (hereinafter referred to as 'saturated liquid'). Saturation liquid generator and saturation using the same to easily decompose, disinfect, and remove odors by saturating ozone gas in high concentrations in sewage, sewage and wastewater treatment or drinking water. It relates to a liquid production apparatus.

In general, the apparatus for producing and producing a saturated liquid has a structure in which bubbles of gas are dissipated in the liquid, and the gas in the bubbles is dissolved in the liquid while the dispersed bubbles rise in the liquid.

However, the gas having a large bubble diameter rapidly rises in the liquid with a large buoyancy, then ruptures at the surface of the liquid and dissipates to the outside of the liquid, thereby decreasing the saturated solubility of the gas in the liquid.

Therefore, in recent years, a technique for increasing the saturated dissolution concentration of a gas by using microbubbles has been developed, but there are few documents presenting the principle of a gas saturation device or a gas dissolving device. All of them, including microbubble generators, come in contact with liquid and gas.

For example, conventionally, a device for producing saturated dissolved water by adding pressure is disclosed in Japanese Patent Laid-Open No. 2007-237009, which causes turbulence in the gas and liquid mixture to increase the solubility of the gas in the gas and liquid mixture. Device.

However, the prior art as described above basically has a disadvantage in that the energy consumption is not effectively reduced since the liquid and gas are mixed and contacted to increase pressure solubility of the gas.

The present invention has been made in order to solve the problems of the prior art as described above, by using the difference between the gravity applied to the liquid and the gravity applied to the gas to create a vacuole using the characteristics of the surface tension of the liquid further energy By increasing the dissolved oxygen in rivers, lakes and fish farms, the water quality can be improved by temporarily storing the vacuoles and temporarily raising them in the liquid, which can reduce the amount of detergent used in baths and kitchens. Easily manufactures turbid water containing a large amount of microbubbles, produces a saturated solution of gas that can be used for industrial or medical purposes, and saturates ozone gas at high concentrations in the treatment of sewage, sewage and wastewater and drinking water. Saturated liquid generator which can be easily used for decomposition, sterilization and odor removal of organic matter, and By the provision of a saturated solution producing apparatus.

In order to achieve the above object, the present invention is a saturated liquid generator comprising dissolving gas in the liquid, the nozzle formed in the shape of the venturi tube is connected to the liquid inlet connecting pipe is disposed in the liquid, A magnetic suction part communicating with the negative pressure space formed in the hollow part protrudes from the outer center portion of the nozzle, and a gas self-contained pipe is connected to the magnetic suction part of the nozzle, and stores the liquid discharged into the liquid by containing the liquid discharged from the nozzle. Provided is a saturated liquid generator, wherein the container is installed to surround the outlet side of the nozzle.

The present invention also provides a saturation liquid production apparatus using a saturation liquid generator which purifies the liquid in the tank using the saturation liquid generator as described above or circulates external liquid into the tank to dissolve gas in the liquid.

The saturated liquid generator and the saturated liquid manufacturing apparatus using the same according to the present invention have a liquid bubble which is produced by mixing the liquid passing through the nozzle with gas and is temporarily stored in the liquid storage container, and then continuously discharged to the outlet of the nozzle. Since the vesicles in the vesicles are naturally discharged into the liquid to dissolve the gas in the vesicles in the liquid, the gas in the vesicles dissolves into the liquid while primarily dissolving the gases in the liquid within the nozzles. There is an advantage that can be easily produced saturated liquid.

In addition, when air is used, the water is saturated according to the partial pressure of the components of the air only by bringing the water into a vacuole, and thus it is possible to produce water that is easy to reproduce in aquatic organisms.

Since the gas component supplied can be efficiently saturated with water, it is excellent in economy, energy saving, and versatility.

Since a large amount of gas can be easily dissolved in water or a liquid, white turbid water containing a large amount of microbubbles that can reduce the amount of detergent used in a bath or a kitchen can be easily prepared. It can be used as a treatment means used for degassing.It can be used as a means to separate and remove food residues or powdered discharges from fish farms and oxygen supply means, and to treat sewage and waste water, or to process advanced drinking water. It can also be used as a high concentration ozone soluble means.

In addition, the present invention can make a flammable liquid excellent in combustion efficiency by dissolving flammable oxygen gas in a flammable liquid such as petroleum to near the saturation value corresponding to the pressure in the desired tank, without using pump power It can be operated even under pressure using potential energy, such as on a mountaintop or on the roof of a building, and can be operated under water to suppress explosion due to the generation of static electricity, thereby increasing safety.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

≪ Example 1 >

1 and 2 are diagrams illustrating a saturated liquid generator according to the present invention, wherein the saturated liquid generator 1 temporarily stores a liquid bubble, which is a group of bubbles generated when a gas flows into a flowing liquid, and discharges it naturally. Made of structure.

That is, in the saturated liquid generator 1 of the present invention, a nozzle 11 having a venturi tube shape is connected to a connection pipe 12 for inflow of liquid and disposed in a liquid, and a magnetic suction part 11a provided in the nozzle 11 is provided. In addition to the gas suction pipe 13 for the gas intake and the liquid storage container 14 is connected to the outlet side of the nozzle (11).

Here, in the present invention, the magnetic inlet 11a communicating with the negative pressure space formed in the hollow part of the nozzle 11 protrudes from the outer center of the nozzle 11, and the magnetic inlet 11a of the nozzle 11. The gas self-suction pipe 13 is connected.

In addition, the liquid storage container 14 for containing the liquid discharged from the nozzle 11 and naturally flowing into the liquid is wrapped around the outlet side of the nozzle 11.

Obviously, the outlet 14a is formed in the liquid storage container 14.

The saturated liquid generator according to the present invention thus formed functions as follows.

The pump 21 (shown in FIGS. 3 and 4) can be connected to the connecting pipe 12 to transfer power to the liquid, and the inlet of the connecting pipe 12 is positioned at a high altitude so that the liquid can be moved by water head. Can drop.

In any case, when the liquid flowing into the connecting pipe 12 passes through the nozzle 11, a negative pressure is generated in the hollow part of the nozzle 11 by the flow of the liquid, and the gas flows through the gas-suction pipe 13 due to the negative pressure. It flows into the nozzle 11.

When the liquid flows continuously inside the nozzle 11, bubbles are continuously generated while the liquid and gas are mixed inside the nozzle 11, and the generated bubbles are continuously discharged to the outlet of the nozzle 11 to store the liquid storage container. It is built in 14.

The vesicles, which are a group of bubbles contained in the vesicle storage container 14, are accumulated in the vesicle storage container 14 and naturally flow out to the outside.

Therefore, the saturated liquid generator of this embodiment injects the water flow containing a large amount of bubbles into the liquid storage container 14, so that the liquid foam of the foam field with a large volume ratio of gas in the liquid storage container 14 is overwhelmingly large. The components of the water that are produced and injected are produced by the surface water of the vacuoles by the nature of the surface tension.

In addition, by changing the water to the surface water of the vacuole, saturated water dissolving as much as the solubility corresponding to the gas partial pressure in the vacuole is generated, and when there is a gas that has been dissolved due to supersaturation by changing the water into the vacuole, In the case of unsaturated water, it is absorbed by the surface water of the vacuoles according to the partial pressure of gas in the vacuoles.

<Example 2>

As illustrated in FIG. 3, an example of a saturated liquid production apparatus may be configured by using the saturated liquid generator 1 configured as described above.

That is, in this embodiment, the outlet side of the pump 21 for transferring the liquid in the tank 20 containing the liquid is connected to the connection pipe 13 of the saturation liquid generator 1, and the nozzle 11 and the liquid vacuole. The storage container 14 is disposed in the liquid in the tank 20, and the opening and closing valve 22 for regulating the flow of the gas in the gas self-contained pipe is formed on the gas self-contained pipe (13).

In the saturation liquid production apparatus using the saturation liquid generator of the present embodiment thus formed, when the liquid conveyed by the pump 21 passes through the nozzle 11 through the connecting pipe 12, the nozzle 11 is caused by the flow of liquid. A negative pressure is generated in the hollow portion of the gas, and gas is introduced into the nozzle 11 through the gas self-sufficiency pipe 13 due to the negative pressure.

When the liquid flows continuously inside the nozzle 11, bubbles are continuously generated while the liquid and gas are mixed inside the nozzle 11, and the bubbles are continuously discharged to the outlet of the nozzle 11 to store the liquid bubbles. It is embedded in the container 14.

Bubbles, which are a group of bubbles contained in the bubble storage container 14, naturally accumulate in the bubble storage container 14 and flow out to the outside, and the bubble bubbles are continuously injected by continuously spraying the bubble-containing liquid stream into the bubble storage container 14. Generated continuously, but also destroyed at the same time.

As a result, the bubble-containing liquid stream continuously supplied is separated into the liquid and the floating gas in the liquid storage container 14, and is continuously discharged into the liquid of the tank 20 to vary the liquid in the tank 20 to saturate the liquid.

In addition, it is also possible to adjust the amount of self-suction of the gas by the on-off valve 22 provided in the gas self-suction pipe 13.

Thus, in the present embodiment, since a liquid is formed into a liquid vacuole using a saturation liquid generator, it becomes saturated according to the partial pressure of the gas component. Therefore, when air is used as a gas and water is used as a liquid, aquatic organisms It is possible to make water which is advantageous to multiply and to saturate the gas component efficiently in water, so it is excellent in economy, energy saving and versatility.

<Example 3>

Another example of the saturated liquid production apparatus can be configured as shown in FIG. 4 by using the saturated liquid generator 1 configured as described above.

In other words, in the present embodiment, the saturated liquid generator 1 may be used in a tank in an enclosed space to efficiently produce the saturated liquid.

Therefore, the apparatus for producing a saturated liquid of the present embodiment includes a tank 31 containing a liquid, a pump 32 for transferring the liquid in the tank 31, and a main tank 33 hermetically storing the saturated liquid.

In the present embodiment, the magnetic suction part 11a which is formed in the shape of a venturi tube and communicates with the negative pressure space formed in the hollow part protrudes outwardly and is connected to the connection pipe 12 connected to the outlet of the pump 32. And a gas suction pipe 13 connected to the nozzle 11 disposed in the liquid in the main tank 33 and the magnetic suction part 11a of the nozzle 11 to self-suction gas in the main tank 33. A branch pipe 34 connected to the upper side of the gas self-sufficiency pipe 13 protruding out of the main tank 33 and installed on the branch pipe 34 to interrupt the flow of gas in the branch pipe 34. It is connected to the on-off valve 35, the branch pipe 34, the gas transfer pump 36 for transferring the gas outside the main tank 33, is installed to surround the outlet side of the nozzle 11 is the nozzle 11 In the main tank 33 by containing the liquid discharged from And a liquid storage container 14 which naturally flows into the liquid.

Furthermore, a means for adjusting the amount of liquid flowing by the pump 32 and for introducing external gas is provided. In this embodiment, a pump inlet pipe connected between the tank 31 and the pump 32 is provided. The gas inlet pipe 39 intermittent by the liquid flow rate control valve 38 is connected to the 37.

This embodiment mainly corresponds to varying the flammable liquid into a saturated liquid, which is produced by the use of a flammable liquid such as petroleum to form a blister, and thus the flammable liquid G saturated according to the gas pressurization state in the main tank 33. ) Is a device for making.

Thus, the water tank unit W in which the water in the lower part of the main tank 33 collects is provided, and the saturated liquid generator 1 is disposed in the tank tank, and the side surface of the main tank 33 is for recovering the flammable liquid G. Although the outlet 40 is provided and it is not shown in figure, it is clear that a means for checking the water level of the water tank part, and the level of flammable liquid etc. can be provided.

In the saturation liquid production apparatus using the saturation liquid generator of the present embodiment, the flammable liquid G in the tank 31 is sucked from the suction side of the pump 32 so that the tank W in the lower portion of the main tank 33 When the gas is supplied to the saturation liquid generator 1 arranged, and the liquid flow control valve 38 is adjusted to inhale the gas by using the negative pressure generated at the suction side of the pump 32, the nozzle of the saturation liquid generator 1 From (11), the combustible liquid G which contains a large amount of flammable gas is ejected.

At this time, since the saturated liquid generator 1 is disposed in the water tank unit W, bubbles of the flammable liquid G are generated in the liquid storage container 14 without generating static electricity in the main tank 33.

The flammable liquid G, which has become a surface liquid of the vesicles, is partially destroyed and discharged from the vesicle storage container 14 as the flammable liquid G, floating in the tank W, and separated. The combustible liquid G containing a large amount of flammable gas on the water tank part W is separated and built-in.

The flammable liquid G in the main tank 33 manufactured as described above may be discharged and recovered to the discharge port 40.

On the other hand, the flotation gas discharged from the liquid storage container 14 is collected on the upper side of the inside of the main tank 33, and is self-sorption by the gas self-suction pipe 13 to be reused again to generate the air bubbles.

When the gas supplied through the gas self-sufficiency pipe 13 is insufficient, the gas transfer pump 36 is operated and at the same time, the open / close valve 35 is opened to compensate for the insufficient gas.

Of course, by using a pressure gauge, a water level sensor, etc. coupled to the main tank 33 to electrically detect the liquid level or the internal pressure of the flammable liquid (G), the pump after adjusting the opening and closing amount of the liquid flow rate control valve 38 When the gas is self-suctioned by using the negative pressure generated at the suction side of (32), the amount of the flammable liquid G supplied by the pump 32 can be adjusted.

As described above, in the case of using the saturated liquid generating apparatus according to the present embodiment, a flammable liquid having excellent combustion efficiency can be made by saturating a large amount of gas such as oxygen that enhances combustion efficiency in a flammable liquid such as petroleum having a specific gravity smaller than water. .

Furthermore, the saturated liquid generator according to the present invention and the saturated liquid producing apparatus using the same are oxygen supply means used for farming fish and shellfish, gas dissolved water production means such as washing water in which hydrogen gas is dissolved or inert water in which nitrogen gas is dissolved. Means for producing bath water for dissolving a large amount of air, oxygen, carbon dioxide, etc. in hot water of a bath and turning the bath into a turbid liquid, and means for producing washing water containing a large amount of microbubbles in order to reduce the amount of detergent used; Improves combustion efficiency by dissolving large amounts of air or oxygen gas in flammable liquids such as high concentration ozone water dissolving means containing a large amount of ozone gas used for wastewater treatment and drinking water treatment, and petroleum having a specific gravity smaller than water. It can use, such as a manufacturing means of the flammable liquid made up.

1 is a cross-sectional view showing a saturated liquid generator according to the present invention,

2 is a cross-sectional view illustrating a saturated liquid generator according to the present invention;

3 is a cross-sectional view showing an example of a saturated liquid production apparatus using a saturated liquid generator according to the present invention;

4 is a cross-sectional view showing another example of a saturated liquid production apparatus using a saturated liquid generator according to the present invention.

<Explanation of symbols for the main parts of the drawings>

1: saturated liquid generator 11: nozzle

12: connection pipe 13: gas self-priming pipe

14: liquid storage container 22, 35: on-off valve

34: branch pipe 37: pump inlet pipe

38: liquid flow control valve

Claims (4)

In the saturated liquid generator which consists of dissolving gas in a liquid, The nozzle 11 having a venturi tube shape is connected to the connection pipe 12 for inflow of liquid and disposed in the liquid, and the magnetic suction part 11a communicating with the negative pressure space formed in the hollow portion of the nozzle 11 is provided. Protruding to the outer center portion of the nozzle 11 and the gas self-suction pipe 13 is connected to the magnetic suction part (11a) of the nozzle 11, and contains the liquid discharged from the nozzle 11 to naturally flow into the liquid Saturated liquid generator consisting of a liquid storage container 14 is wrapped around the outlet side of the nozzle (11). Tank 20 containing the liquid, A pump 21 for transferring the liquid in the tank 20, The magnetic suction part 11a which is formed in the shape of a venturi tube and communicates with the negative pressure space formed in the hollow part protrudes outwardly and is connected to the connection pipe 12 connected to the outlet of the pump 21 to the tank 20. A nozzle 11 disposed in the liquid within A gas self-contained pipe 13 connected to the self-contained part 11a of the nozzle 11 to self-absorb gas; An opening / closing valve 22 installed on the gas self-priming pipe 13 to regulate a flow of gas in the gas self-priming pipe 13, Saturation using a saturated liquid generator comprising a liquid storage container 14 installed around the outlet side of the nozzle 11 to contain liquid bubbles flowing out of the nozzle 11 and naturally discharge them into the liquid in the tank 20. Liquid manufacturing equipment. Tank 31 containing a liquid, A pump 32 for transferring the liquid in the tank 31, The main tank 33 containing the saturated liquid sealed; The magnetic suction part 11a which is formed in the shape of a venturi tube and communicates with the negative pressure space formed in the hollow part protrudes outwardly and is connected to the connection pipe 12 connected to the outlet of the pump 32 so that the main tank ( A nozzle 11 disposed in the liquid in 33, A gas self-contained pipe 13 connected to the magnetic suction part 11a of the nozzle 11 to self-suction gas in the main tank 33, Branch pipes 34 which are connected to the upper side of the gas self-suction pipe 13 and protrude out of the main tank 33, An opening / closing valve 35 installed on the branch pipe 34 to control a flow of gas in the branch pipe 34, A gas transfer pump 36 connected to the branch pipe 34 to transfer gas outside the main tank 33; Saturation using a saturation liquid generator composed of a liquid storage container 14 is installed to surround the outlet side of the nozzle 11 to contain the liquid discharged from the nozzle 11 to naturally flow into the liquid in the main tank 33 Liquid manufacturing equipment. The method of claim 3, On the pump inlet pipe 37 is connected between the tank 31 and the pump 32 using a saturated liquid generator comprising a gas inlet pipe 39 intermittent by the liquid flow control valve 38 is connected. Saturated liquid production apparatus.

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