KR101954170B1 - Apparatus of dissolving gas into liquid and Apparatus for supplying water containing gas - Google Patents

Abstract

The present invention relates to a gas dissolver and a dissolved water supply apparatus including the same, capable of making gas-dissolved water with a high gas dissolution rate through a simple structure and being applied to gas-dissolved water manufacturing facilities for business and family use because of a small size thereof. According to the present invention, a first dissolving part with an inlet and a second dissolving part with an outlet are integrated while a separation panel is placed between the dissolving parts. The first and second dissolving parts include: a dissolver efficiently dissolving gas in fluids by spraying fluids, which are mixed with gas such as hydrogen, oxygen, ozone, carbon dioxide and the like with high pressure, expanding/reducing the cross-section area of a passage, and stabilizing the fluids repetitively; and a dissolved water supply apparatus capable of discharging gas-dissolved water with a high gas dissolution rate through the dissolver.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a dissolving apparatus and a dissolving-

The present invention relates to a dissolution apparatus and a dissolution water supply apparatus having the dissolution apparatus, and more particularly, to a dissolution apparatus capable of effectively dissolving a gas such as hydrogen, oxygen, ozone, carbon dioxide (carbon dioxide) To a molten water supply device.

Generally, dissolving water refers to water in which oxygen, carbon dioxide, hydrogen, ozone or the like dissolved in pure water is dissolved, for example, oxygen water, carbonic acid water, hydrogen water, ozonated water and the like. I will explain it.

Hydrophobic water is rich in hydrogen. It has a neutral pH value, and it not only absorbs in the body, but also selectively removes active oxygen in the body, maintains a healthy balance of the body, There are many characteristics that help to cure diseases and improve health.

In particular, the water of drinking water has proven to have anti-aging, anti-inflammatory and antiallergic effects, and it has the effect of preventing dermatitis, skin whitening, increasing immunity and eliminating free radicals Research and development are being carried out.

The hydrogenated water is prepared by introducing hydrogen-rich gas into the water by an acid method or the like to increase the contact area between hydrogen and water. However, such a method has a low dissolution efficiency, There is a problem that it can not be manufactured.

In addition, there is a method in which a sealed container is filled with water and hydrogen and is kept in a pressurized state for a long time to produce hydrogenated water. However, since a robust tank, a lifting pump and a high-pressure hydrogen tank are required to implement this method, And the manufacturing cost of the unit of water is high, so that it is difficult to apply it to the production of drinking water for household use or business (hydrogenated water).

Conventionally, in order to solve the above problems, there has been developed an apparatus for producing water for domestic use or business, which is equipped with a dissolver for dissolving hydrogen in water. However, due to the inherent characteristics of hydrogen which is insoluble in water, The dissolved amount of hydrogen is only 1,000 ppb or less, and it is difficult to expect good quality of water.

Patent Registration No. 10-0980488 (Aug. 31, 2010) Patent Registration No. 10-1519565 (2015.05.06) Published Patent Publication No. 10-2010-0038532 (Apr. 15, 2010) Patent Registration No. 10-0935217 (2009.12.24)

It is an object of the present invention to provide a gas dissolving apparatus capable of producing gas dissolved water having a high gas dissolution rate by a simple structure and capable of being applied to apparatuses for producing dissolved gas for domestic and commercial use through miniaturization, Device.

The present invention is characterized in that a first dissolving part having an inlet and a second dissolving part having an outlet are integrally coupled with each other with a separation panel interposed therebetween,

Wherein the first dissolving portion includes a first inner flow path in which the cross-sectional area of the flow path cross-section is repeatedly expanded / reduced so as to communicate with the vertical flow path through which the fluid is injected at high pressure through the inlet, A first outer flow path which is communicated by the first inner flow path and the upper narrow flow path and in which the cross-sectional area of the flow path cross-section is repeatedly expanded / contracted so as to increase or decrease the flow velocity, and a second outer flow path which communicates with the first outer flow path and the first narrow flow path, Comprising a first retention vessel,

The second dissolving unit is connected to the second staying tank through a porous orifice of the separating panel and a second staying tank communicated with the second staying tank and the second narrower flow path and is configured to repeatedly expand / A second inner flow path which is communicated by the second outer flow path and the upper narrow flow path and in which the cross-sectional area of the flow path cross-section is repeatedly expanded / contracted so as to increase or decrease the flow velocity, And a vertical discharge passage communicating with the discharge port and temporarily communicating with the discharge port, and a dissolution water supply device capable of dispensing the dissolution water having a high gas dissolution amount by the dissolution device.

The dissolver according to the present invention has the same structure as the first dissolved portion and the second dissolved portion, which facilitates manufacture, reduces the production cost, and facilitates assembly and installation.

The dissolver of the present invention is characterized in that the first dissolved portion and the second dissolved portion are separated by the separation panel so that the flow time of the fluid can be increased in a narrow space and thereby the dissolution rate of the gas can be improved, There is an effect that the product can be miniaturized and can be easily maintained.

The dissolver of the present invention is such that the flow of the fluid is repeated many times from the upper part to the lower part and from the lower part to the upper part and again from the upper part to the lower part so that even if the undecomposed gas rises, There is an effect that dissolution can be performed.

The present invention has the effect that a desired number of hydrogenated water can be manufactured promptly and easily regardless of time and place.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a view showing a configuration of a dissolution apparatus according to the present invention; FIG.
FIG. 2 is a view showing an example of a first dissolved portion of a dissolution apparatus according to the present invention
FIG. 3 is a view illustrating an example of a second dissolved portion of a dissolution apparatus according to the present invention
4 is an exemplary view showing a configuration of a separation panel according to the present invention.
5 is an exemplary view showing an internal configuration of a dissolution apparatus having a separation panel according to the present invention
FIG. 6 is a schematic view showing a configuration of a molten water supply device according to the present invention. FIG.
FIG. 7 is a photograph showing the measurement of the hydrogen dissolved amount of hydrogen water produced by the dissolution water supply device of the present invention
8 is a photograph showing an example of measurement of hydrogen dissolved amount of hydrogen water produced by the dissolution water supply device of the present invention
9 is a photograph showing an example of measurement of the amount of hydrogen dissolved in hydrogen water produced by the conventional hydrogen-

FIG. 2 is a view showing a first dissolved portion of a dissolution apparatus according to the present invention. FIG. 3 is a cross-sectional view of a second embodiment of the dissolution apparatus according to the present invention. FIG. 4 is an exemplary view showing the structure of a separation panel according to the present invention, FIG. 5 is a view illustrating an internal structure of a dissolution device having a separation panel according to the present invention,

The present invention is configured such that the first dissolution part 10 having the inlet 10a and the second dissolution part 20 having the outlet 20a are integrally coupled with each other with the separation panel 30 interposed therebetween,

The first dissolution part (10)

A vertical flow path 12 in which a fluid is injected at a high pressure through an inlet 10a and a vertical flow path 12 in which a flow path cross-sectional area is repeatedly expanded / contracted so as to increase or decrease the flow rate, A first outer flow path 14 communicated by the first inner flow path 13 and the upper narrow flow path 17 and having a flow path cross-sectional area repeatedly expanded / contracted so as to increase or decrease the flow velocity, And a first retention tank (15) communicated by the first outer passage (14) and the first narrow passage (18) and temporarily storing the fluid,

The second dissolved portion (20)

A second retention tank 25 communicating with the first retention tank 15 through a porous orifice 31 of the separation panel 30 and a second retention tank 25 communicating with the second retention tank 25 and the second narrow passage 28. [ A second outer flow path 24 in which the cross-sectional area of the flow path cross-section is repeatedly expanded / contracted so as to increase or decrease the flow velocity, and a second outer flow path 24 communicated with the upper narrow flow path 27, A second inner passage 23 in which the flow passage cross-sectional area is repeatedly expanded / contracted and a vertical discharge passage 20 which communicates with the second inner passage 23 and the lower narrow passage 26 to temporarily store the fluid and communicate with the discharge port 20a And includes a flow path 22.

In the present invention, the fluid means a fluid (or a fluid with a low gas dissolved amount) in which a gas and water are mixed, and the gas is a gas for generating a desired gas dissolved water, Can be used.

The first dissolved portion 10 is for improving the gas dissolution rate of the fluid having a low gas dissolution rate to the first degree. As shown in FIGS. 1 and 2, the first inlet 10a and the second inlet 10b are provided in the first housing 10b. The first melting vessel 19 is connected to the vertical flow channel 12, the first inner flow channel 13, and the second inner flow channel 13 by a plurality of partitions 11, A first retention tank 15 having an outer passage 14 and communicating with the first outer passage 14 is provided.

The vertical flow path 12 is for spraying a fluid having a low gas dissolution rate at a high pressure so as to generate a fluid having a high gas flow rate. The vertical flow path 12 is connected to a first dissolving tank (not shown) 19 are formed with a predetermined length in the center.

That is, the vertical channel 12 is formed to communicate with the inlet 10a at the center of the first melting vessel 19 by the vertical first partition 11a and the horizontal partition 11c, The cross-sectional area is formed to be larger than the cross-sectional area of the inlet 10a.

The upper end of the vertical first partition wall 11a is integrally connected to the upper inner surface 19a of the first melting vessel and the opposite ends of the horizontal partition wall 11c are connected to the first narrower inner wall 19b of the first dissolver, And a lower narrow channel flow path 16 is provided between the first vertical partition wall 11a and the vertical first partition wall 11a. The vertical first barrier ribs 11a and the horizontal barrier ribs 11c are formed in the first dissolver 19 so as to have a 'T' shape.

The vertical flow path 12 formed as described above has a cross sectional area larger than that of the inlet 10a and has a predetermined length so that high pressure injection of a fluid (including gas) having a low gas dissolution rate through the inlet 10a is possible And the amount of dissolved gas is greatly increased by such high-pressure injection.

That is, the present invention accelerates the rapid dissolution and supersaturation of the gas by jetting the fluid at a high pressure so as to miniaturize the gas bubbles and causing the friction between the fluid and the gas bubbles to greatly increase the contact area between the fluid and the gas bubbles

In addition, the present invention can provide a high-pressure injection of about 1.0 MPa to 1.2 MPa with respect to a fluid by installing the vertical flow path 12, and this is because the structure of the conventional dissolver is used, Considering that the injection pressure of the fluid to be injected is only about 0.5 to 0.7 MPa or less, a high-pressure injection of about 30% can be achieved, thereby increasing the dissolution efficiency of the gas

Particularly, the present invention is characterized in that the vertical flow path 12 has a predetermined linear flow path and the lower end narrow flow path 26 communicating with the first inner flow path 13 is provided at the lower end of the vertical flow path 12, The fluid stagnation phenomenon does not occur even if fluid is injected at a high pressure of from MPa to 1.2 MPa.

The vertical flow path 12 is formed of a straight flow path so as to have a length of about 0.5 to 0.8 (L) with respect to the vertical length L of the first dissolving tank 19 in consideration of the volume of the first staying tank 15 , And more preferably about 0.7 to 0.8 (L).

The first inner passage 13 and the first outer passage 14 have a function of further increasing the amount of gas dissolved through a change in sectional area and an increase in residence time.

The first inner passage 13 is a space formed by the vertical first partition 11a and the vertical second partition 11b. The first inner passage 13 is formed to have a zigzag flow path so that a sufficient amount of gas can be dissolved by increasing the flow time. .

That is, the first inner passage 13 is provided with a plurality of vortex generators 11d arranged on one side of the vertical first partition 11a and the vertical second partition 11b opposite to each other, And the flow time of the fluid is increased by the zigzag type flow path, so that the dissolution efficiency of the gas is increased.

The first inner passage 13 is formed in a space between the end of the vortex generating plate formed in the vertical first partition and the vertical second partition or between the end of the vortex generation plate formed in the vertical second partition and the vertical first partition And the enlarged flow path section 13b is provided by the space between the vertical first bank and the vertical second bank so that the flow rate of the fluid The flow rate of the gas is repeatedly increased or decreased, so that the gas dissolution efficiency is increased and the fluid stagnation phenomenon does not occur in the first inner passage 13.

That is, in a region where the cross-sectional area of the flow path is wide, the pressure is high and the flow rate of the fluid is low. In a region where the cross-sectional area of the flow path is narrow, the fluid pressure is low and the flow rate is high. The flow of the fluid from the narrow flow passage section 13a to the enlarged flow passage section 13b is quickly caused by the pressure difference between the narrow flow passage section 13a having the small cross sectional area and the narrow cross sectional area.

The lower narrow passage 16 is formed by a narrow gap between the vertical first partition wall and the horizontal partition wall. As shown in FIGS. 1 and 2, a vortex generating plate 11d is formed at the lower end of the vertical first partition wall And the lower narrow passage 16 connecting the first inner passage 13 and the vertical passage 12 is integrally formed so as to have a predetermined length L2.

When the lower narrowing flow passage 16 is provided with the predetermined length L2 as described above, by the pressure difference between the pressure of the vertical flow passage 12 having a wide cross-sectional area and the lowering pressure of the lower narrowing passage 16 The fluid in the vertical flow path 12 is more quickly moved toward the first inner flow path 13 through the lower end narrow flow path 16 and the fluid is not stagnated due to the high pressure injection in the vertical flow path 12 , The gas dissolved amount into the fluid is further increased.

The first outer passage 14 is formed between the vertical second partition wall 11b and the inner side surfaces 29b of the first melting vessel so as to communicate with the first inner passage 13 and the upper narrow passage 17, Like the first inner flow path 12, is formed in a zigzag flow path so that a sufficient amount of gas can be dissolved by increasing the flow time.

That is, the first outer flow path 14 is formed such that a plurality of vortex generation plates 11d are staggered on the vertical second partition wall 11b and the inner wall 29b on both sides of the first dissolution tank so that a zigzag type flow path is formed The fluid flow time is increased by the zigzag type flow path and the fluid flow rate is repeatedly increased or decreased by the narrow flow path section 14a and the enlarged flow path section 14b to increase the gas dissolution efficiency And the fluid stagnation phenomenon in the first outer passage 14 does not occur.

The first inner flow path 13 and the first outer flow path 14 are provided with the vortex generating plate 11d in multiple stages and vortices are formed due to the fluid collision with the vortex generating plate 11d, Such formation of a vortex causes the gas in the fluid to be decomposed to further increase the gas dissolved amount.

The upper narrow passage 17 is formed by a narrow gap between the vertical second partition wall 11b and the upper inner surface 19a of the first dissolver, and as shown in FIGS. 1 and 2, It is preferable that the vortex generating plate 11d is integrally connected to the upper end of the first vortex generating member 11b so as to have a predetermined length L1.

The upper narrow channel 17 has a function of transferring the fluid in the first inner channel 13 to the first outer channel 14 and increasing the gas solubility in the fluid like the lower narrow channel 16 Respectively.

As described above, according to the present invention, the first inner passage 13 is positioned on both sides of the vertical passage 12, and the first outer passage 14 connected to the first stay 15 is positioned So that the fluid injected under a high pressure by the vertical flow path 12 is dispersed and transferred to the first inner flow path 13 located on both sides of the vertical flow path 12 and then flows to the first inner flow path 13 via the first outer flow path 14, So that the gas dissolution rate can be increased for a large amount of fluid.

The first retention tank 15 is separated from the vertical passage 12, the first inner passage 13 and the first outer passage 14 by a horizontal partition 11c so as to have a predetermined space, As shown in Fig.

The first retention tank 15 is configured to temporarily store the fluid in which the gas is dissolved through the vertical flow path 12, the first inner flow path 13 and the first outer flow path 14 so as to have a delay time for the flow of the fluid Thereby further improving the gas dissolution rate.

It is preferable that the first retention tank 15 is formed to have about 0.2 to 0.5 (V) with respect to the total volume V of the first dissolving tank 19 for stabilizing the fluid, About 0.2 to 0.3 (V).

When the volume of the first retention tank 15 is less than 0.2 (V), the stabilization efficiency of the fluid is lowered due to the narrow space, and when the volume of the first retention tank 15 exceeds 0.5 (V) The length of the flow path for gas dissolution is shortened and the gas dissolution rate is lowered.

The present invention is characterized in that the vertical flow path 12 of the first dissolved portion 10: the enlarged flow path section 13b of the first inner flow path and the enlarged flow path section 14b of the first outer flow path are approximately 1: 0.8 to 1.2 Sectional area ratio of the first dissolved portion 10, and the vertical flow passage 12 of the first dissolved portion 10: the narrow flow passage section 13a of the first inner passage, the narrow flow passage section 14a of the first outer passage, (17) and the lower narrow channel (16) are formed to have a cross sectional area ratio of 1: 0.1 to 0.35.

That is, the enlarged flow path section 13b of the first inside flow path and the enlarged flow path section 14b of the first outside flow path have the same sectional area ratio, and the narrow flow path section 13a of the first inside flow path, The narrow passage section 14a, the upper narrow passage 17, and the lower narrow passage 16 are formed to have the same sectional area ratio.

Sectional area ratio is intended to prevent fluid stagnation due to fluid high-pressure injection in the vertical flow path and to increase the gas dissolution efficiency by enlarging / reducing the cross-sectional area of the flow path. When the cross- It is difficult to expect the effect, so it should be formed within an appropriate range.

The separating panel 30 separates the first dissolver 19 of the first dissolved part and the second dissolver 29 of the second dissolved part when the first and second dissolving parts 10 and 20 are assembled, The first housing 10b and the partition 11 of the first dissolved portion are in close contact with one side and the second housing 20b and the partition 21 of the second dissolved portion are brought into intimate contact with the other side, Respectively.

4 and 5, the separating panel 30 includes a top panel 32 and a top panel 32. The top panel 32 has a partition wall of the first and second dissolved portions hermetically contacted with each other. A lower panel 33 positioned between the first and second retention baths 2 and 3 of the dissolved part and having a plurality of orifice holes 31, and a lower panel 33 protruding from the upper panel and the lower panel, And a horizontal support 34 which is fitted and supported so as to be seated on the partition wall, and a gasket 35 for airtightness is provided around the rim.

The upper panel 32 is hermetically contacted at one side with the first and second vertical partition walls 11a and 11b, the vortex generation plate 11d and the horizontal partition 11c, and the vertical first and second partition walls The vertical flow passage 12 of the first dissolved portion, the first inner flow passage 13, the first outer flow passage 14, and the second outer flow passage 14 are in airtight contact with the vortex generating plates 21a, 21b, the vortex generating plate 21d, And the vertical discharge passage 22, the second inner passage 23, and the second outer passage 24 of the second dissolved portion.

The bottom panel 33 is formed with a plurality of orifice holes 31 through which the first and second residence tanks 15 and 25 of the first dissolved portion and the second dissolved portion 25, . That is, the fluid stored in the first retention tank 15 is moved to the second retention tank 25 through the orifice hole 31, and by the movement of the fluid through the orifice hole 31, The dissolution rate of the gas is also increased.

The horizontal support 34 supports the position of the separation panel 30 and has a function of preventing damage to the horizontal partition 11c when the fluid is injected at high pressure through the vertical passage 12. [ That is, the horizontal supports 34 protrude from both sides of the separation panel 30 and are fitted between the horizontal partition 11c and the vertical first partition 11a so as to be seated on the horizontal partition 11c.

The horizontal supporter 34 includes a vertical second partition wall 11b integrally connected to the horizontal partition wall 11c and a fitting groove 34b into which the vertical second partition wall 11b is fitted so that interference does not occur .

5, the separation panel 30 may further include an impingement plate 34a on one side horizontal support 34 coupled to the first dissolution unit, And has a function of rapidly dispersing a high-pressure fluid injected into the vertical flow path 12 into the lower-stage narrow flow path 16, and also has a function of colliding with a fluid to be injected at a high pressure And has a function of increasing the dissolved amount of the gas.

The gasket 35 is provided along the periphery of the separation panel 30 and has a function of preventing the gas containing the fluid located in the first and second dissolving vessels 19 and 29 of the first and second dissolved portions from leaking into the gap And is inserted into the first and second airtight grooves 10c and 20c formed in the first and second housings 10b and 20b of the first and second dissolved parts.

A plurality of locking protrusions 35a may protrude from the gasket 35 to stably fix the separation panel. When the locking protrusions 35a are provided on the gasket 35, In the airtight grooves 10c and 20c, locking protrusions 10d and 20d may be provided.

The separating panel 30 constructed as described above is in close contact with the first dissolved portion 10 and the second dissolved portion 20 in a state where the gasket 35 is provided on the rim and the first dissolver 19 of the first dissolved portion, And the second dissolving tank (29) of the second dissolved part are kept airtight and separated.

As shown in FIGS. 1 and 3, the second dissolved portion 20 has the same structure as the first dissolved portion 10, and is fastened with a bolt or the like And is integrally joined to the first dissolved portion 10 integrally.

That is, the vertical discharge passage 22 of the second dissolved portion is connected to the vertical flow passage 12 of the first dissolved portion, the second inner passage 23 of the second dissolved portion is connected to the first inner passage 13 of the first dissolved portion, The second outer passage 24 of the dissolved portion corresponds to the first outer passage 14 of the first dissolved portion and the second retention vessel 25 of the second dissolved portion corresponds to the first retention chamber 15 of the first dissolved portion Respectively,

The second narrowed channel 28 of the second dissolved portion is connected to the first narrowed channel 18 of the first dissolved portion and the upper narrowed channel 27 of the second dissolved portion is connected to the upper narrowed channel 17 of the first dissolved portion, And the lower narrow channel (26) of the dissolved portion corresponds to the lower narrow channel (16) of the first dissolved portion.

The second dissolved portion 20 constructed as described above is configured such that the second inner / outer flow paths 23 and 24 function as the first inner / outer flow paths 13 and 14 of the first dissolved portion to increase the dissolved amount of the gas And the vertical discharge passage 22 has a function of finally stabilizing the fluid before the discharge of the fluid through the discharge port 20a.

The present invention is characterized in that the vertical discharge passage 22 of the second dissolved portion 20 and the enlarged flow passage section 23b of the second inner passage and the enlarged flow passage section 24b of the second outer passage are approximately 1: And the vertical discharge passage 22 of the second dissolved portion 20 is formed so as to have the sectional area ratio of the narrow portion 23a of the second inner passage to the narrower passage portion 24a of the first outer passage, The flow path 27 and the lower narrow passage 26 are formed to have a cross sectional area ratio of 1: 0.1 to 0.35.

That is, the enlarged flow path section 23b of the second inside flow path and the enlarged flow path section 24b of the second outside flow path have the same sectional area ratio, and the narrow flow path section 23a of the second inside flow path, The narrow passage section 24a, the upper narrow passage 27, and the lower narrow passage 26 are formed to have the same sectional area ratio.

According to the present invention configured as described above, the gas dissolution rate is improved and stabilized by the first dissolved portion, and after the gas dissolution rate is further improved and stabilized by the second dissolved portion, the high-dissolved- .

At this time, when the gas is hydrogen, the hydrogen dissolution rate gradually increases through the first and second dissolved parts, and hydrogen water (alkaline water) having a high hydrogen dissolution rate is discharged through the discharge port. When the gas is oxygen, 1,2 Oxygen dissolution rate gradually increases through the dissolved part, so that oxygen water with high oxygen dissolution rate is allowed to flow out through the outlet.

Further, the present invention is configured such that the gas dissolution step and the stabilization step are repeatedly performed, so that the amount of the gas dissolved in the gas is further increased, and the optimal design for the miniaturization of the dissolution apparatus becomes possible.

That is, the present invention relates to a method for dissolving a gas by a vertical flow path of a first dissolved portion, a gas by a first inner / outer flow path, stabilization of a fluid by a first and second retention bath, dissolution of a gas by a second outer / And the stabilization of the fluid by the vertical discharge passage of the second dissolved portion not only increases the amount of the gas dissolved but also enables the size of the dissolved device to be optimized according to the optimum design by the symmetrical structure of the first and second dissolved portions.

In addition, since the present invention includes the first and second retention baths and the vertical discharge oil, it is possible to achieve real-time outflow of fluid having a high gas dissolution rate stably without using a separate water storage facility (storage tank).

The present invention includes a dissolution water supply apparatus having a dissolver configured as described above.

6 is a schematic view showing a configuration of a molten water supply apparatus according to the present invention,

A mixing portion 200 in which gas is mixed with raw water to produce a fluid having a low gas dissolution rate,

A high pressure pump (300) connected to the mixing portion to feed and convey a fluid having a low gas dissolution rate,

A solvent 100 in which a fluid supplied from a high-pressure pump is injected at a high pressure to generate dissolved water having an increased gas solubility in the fluid;

And a nozzle 400 for discharging the dissolved water out of the dissolver to the outside.

In addition, the dissolved water supply apparatus 800 according to the present invention may further include a water storage tank 500 in which raw water is stored at a predetermined water level, so that raw water can be smoothly supplied to the mixing portion.

In addition, the present invention can be configured such that a filter 600 is additionally provided between the dissolver 100 and the nozzle 400 to remove foreign matter in the gas dissolved water.

The mixing unit 200 is composed of a mixture of raw water and gas, and is configured to mix and supply gases separately generated in raw water, or to generate hydrogen or oxygen through electrolysis of raw water and mix / dissolve the raw water with raw water Of the dissolution tank.

The configuration of the mixing part 200 is widely applied to a carbonated water supply device, a water supply device, or an oxygenated water supply device, and a detailed description thereof will be omitted.

The dissolution apparatus 100 is a dissolution apparatus according to the present invention and includes a first dissolution unit 10 having an inlet 10a and a second dissolution unit 20 having an outlet 20a, And is integrally coupled to the base member,

The first dissolution part (10)

A vertical flow path 12 in which a fluid is injected at a high pressure through an inlet 10a and a vertical flow path 12 in which a flow path cross-sectional area is repeatedly expanded / contracted so as to increase or decrease the flow rate, A first outer flow path 14 communicated by the first inner flow path 13 and the upper narrow flow path 17 and having a flow path cross-sectional area repeatedly expanded / contracted so as to increase or decrease the flow velocity, And a first retention tank (15) communicated by the first outer passage (14) and the first narrow passage (18) and temporarily storing the fluid,

The second dissolved portion (20)

A second retention tank 25 communicating with the first retention tank 15 through a porous orifice 31 of the separation panel 30 and a second retention tank 25 communicating with the second retention tank 25 and the second narrow passage 28. [ A second outer flow path 24 in which the cross-sectional area of the flow path cross-section is repeatedly expanded / contracted so as to increase or decrease the flow velocity, and a second outer flow path 24 communicated with the upper narrow flow path 27, A second inner passage 23 in which the flow passage cross-sectional area is repeatedly expanded / contracted and a vertical discharge passage 20 which communicates with the second inner passage 23 and the lower narrow passage 26 to temporarily store the fluid and communicate with the discharge port 20a And the flow path 22 is included so that the dissolved water having a high gas dissolution rate can be discharged through the discharge port.

FIG. 7 is a photographic example showing measurement of the hydrogen dissolved amount of hydrogen water (fluid spraying at 0.8 MPa) generated by the dissolution water supplying apparatus of the present invention, and FIG. 8 is a photograph showing the hydrogen dissolution amount measurement of hydrogenated water FIG. 9 is a photographic example showing measurement of hydrogen dissolved amount of hydrogen water (supplied at 0.7 MPa) generated by a conventional hydrogen water producing apparatus. FIG. However,

It can be seen that even when the fluid is injected at a pressure of about 0.8 MPa in the dissolved apparatus, the high-concentration hydrogen water of 1,200 to 1,400 ppb is discharged. As shown in FIG. 9, it can be seen that the hydrogen dissolution amount for hydrogenated water released from a commercially available hydrogen production plant is in the range of 393 to 822 ppb, and thus it has a very good dissolution efficiency .

In particular, the present invention is based on the assumption that a high concentration of 1,818 ppb or 1,999 ppb (no more than the maximum measurement of the measuring device can be measured), as shown in Figure 8, when the fluid is injected at a pressure of about 1.3 MPa It can be seen that there is a remarkable difference when compared with the hydrogen dissolved amount of the conventional hydrogen water producing apparatus.

The molten water supplying apparatus and the conventional hydrogen water producing apparatus according to the present invention are constructed such that hydrogen is produced and mixed by the electrolytic type dissolving tank in which a part of the raw water is electrolyzed to generate and mix hydrogen, And the remaining components except for the dissolver were the same.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

(10): first dissolved portion (10a): inlet
(10b): first housing (10c): airtight groove
(10d): projection groove (11): partition wall
(11a): vertical first barrier rib (11b): vertical second barrier rib
(11c): Horizontal partition 11d: Vortex plate
(12): vertical flow path (13): first inner flow path
(13a): a narrow flow path section (13b): an enlarged flow path section
(14): first outer flow path (14a): narrow flow path section
(14b): Enlarged flow path section (15): First stay chamber
(16): Lower narrow channel (17): Upper narrow channel
(18): first narrow channel (19): first melting vessel
(19a): upper inner surface (19b): inner surface
(20): second dissolved portion (20a): outlet
(20b): second housing (20c): airtight groove
(20d): projection groove (21): partition wall
(21a): vertical first barrier rib (21b): vertical second barrier rib
(21c): Horizontal partition (21d): Vortex generation plate
(22): vertical discharge passage (23): second inner passage
(23a): a narrow flow path section (23b): an enlarged flow path section
(24): second outer flow path (24a): narrow flow path section
(24b): enlarged flow path section (25): second stay chamber
(26): lower narrowing passage (27): upper narrowing passage
(28): second narrow channel (29): second melting bath
(29a): upper inner surface (29b): inner surface
(30): separating panel (31): orifice hole
(32): upper panel (33): lower panel
(34): horizontal support (34a): collision plate
(34b): fitting groove (35): gasket
(100): a dissolver (200): a mixing part
(300): high-pressure pump (400): nozzle
(500): water tank (600): filter
(800): dissolving water supply device

Claims (10)

The first dissolving portion 10 having the inlet 10a and the second dissolving portion 20 having the outlet 20a are integrally coupled with each other with the separating panel 30 interposed therebetween,
The first dissolution part (10)
A vertical flow path 12 in which a fluid is injected at a high pressure through an inlet 10a and a vertical flow path 12 in which a flow path cross-sectional area is repeatedly expanded / contracted so as to increase or decrease the flow rate, A first outer flow path 14 communicated by the first inner flow path 13 and the upper narrow flow path 17 and having a flow path cross-sectional area repeatedly expanded / contracted so as to increase or decrease the flow velocity, And a first retention tank (15) communicated by the first outer passage (14) and the first narrow passage (18) and temporarily storing the fluid,
The second dissolved portion (20)
A second retention tank 25 communicating with the first retention tank 15 through a porous orifice 31 of the separation panel 30 and a second retention tank 25 communicating with the second retention tank 25 and the second narrow passage 28. [ A second outer flow path 24 in which the cross-sectional area of the flow path cross-section is repeatedly expanded / contracted so as to increase or decrease the flow velocity, and a second outer flow path 24 communicated with the upper narrow flow path 27, A second inner passage 23 in which the flow passage cross-sectional area is repeatedly expanded / contracted and a vertical discharge passage 20 which communicates with the second inner passage 23 and the lower narrow passage 26 to temporarily store the fluid and communicate with the discharge port 20a And a flow path 22,
The separation panel 30 includes a top panel 32 in which the partition walls of the first and second dissolved portions are in tight contact with each other and a top panel 32 which is integrally formed with the top panel 32 to form first and second residence tanks A lower panel 33 having a plurality of orifice holes 31 disposed between the upper panel and the lower panel and a horizontal support protruding from the upper panel and the lower panel to be fitted to the horizontal partition walls of the first and second dissolution parts 34), and a gasket (35) for airtightness is provided along the periphery.
The method of claim 1,
The vertical flow path 12 is formed as a straight flow path so as to have 0.5 to 0.8 (L) with respect to the vertical length L of the first melting tank 19,
Wherein the fluid is injected into the vertical flow passage (12) at a high pressure of 1.0 MPa to 1.2 MPa.
The method of claim 1,
The vertical flow path 12 of the first dissolved portion 10: the enlarged flow path section 13b of the first inner flow path and the enlarged flow path section 14b of the first outer flow path have a cross sectional area ratio of 1: 0.8 to 1.2 Formed,
The narrow channel section 13a of the first inner channel, the narrow channel section 14a of the first outer channel, the upper narrow channel 17 and the lower narrow channel 16 of the first dissolved portion 10, ) Is formed to have a cross sectional area ratio of 1: 0.1 to 0.35,
The vertical discharge passage 22 of the second dissolved portion 20 and the enlarged flow passage portion 23b of the second inner passage and the enlarged flow passage portion 24b of the second outer passage have a cross sectional area ratio of 1: 0.8 to 1.2 Formed,
The vertical discharge passage 22 of the second dissolved portion 20 includes a narrow flow passage section 23a of the second inner passage, a narrow passage section 24a of the first outer passage, an upper narrow passage 27, 26) is formed to have a cross-sectional area ratio of 1: 0.1 to 0.35.
delete The method of claim 1,
The horizontal support 34 includes a vertical second partition wall 11b integrally connected to the horizontal partition wall 11c and a fitting groove 34a into which the vertical second partition wall 11b is fitted so that interference does not occur. .
The method of claim 1,
The horizontal support 34 further includes an impingement plate 34a which is formed in a pyramid shape having a triangular cross-sectional structure so that a high-pressure fluid injected into the vertical flow passage 12 flows into the lower narrow- And simultaneously increases the amount of dissolved gas in the fluid due to collision of the fluid injected at a high pressure.
The method of claim 1,
The gasket 35 may further include a plurality of protrusions 35a protruding therefrom,
The locking protrusions 35a are formed in the protrusions 10d and 20d of the first and second airtight grooves 10c and 20c formed in the first and second housings 10b and 20b of the first and second dissolved parts, ) So as to stably fix the position of the separation panel.
A dissolution water supply apparatus having a dissolver, comprising a dissolution unit according to any one of claims 1, 2, 3, 5, 6, and 7.
The method of claim 8,
The dissolution water supply device includes:
A mixing portion in which a gas is mixed with raw water to produce a fluid having a low gas dissolution rate;
A high pressure pump connected to the mixing part for feeding and conveying a fluid having a low gas dissolution rate;
A dissolver formed of any one of claims 1, 2, 3, 5, 6, and 7 to generate dissolved water in which a fluid supplied from a high-pressure pump is injected at a high pressure to increase the gas solubility in the fluid;
And a nozzle for discharging the dissolved water out of the dissolver to the outside.
The method of claim 8,
Wherein the dissolving water supply device is a water supply device or an oxygen water supply device.

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