CN209872492U - Micro-nano bubbling machine - Google Patents
Micro-nano bubbling machine Download PDFInfo
- Publication number
- CN209872492U CN209872492U CN201920609414.2U CN201920609414U CN209872492U CN 209872492 U CN209872492 U CN 209872492U CN 201920609414 U CN201920609414 U CN 201920609414U CN 209872492 U CN209872492 U CN 209872492U
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- China
- Prior art keywords
- horizontal
- water
- dissolved air
- micro
- air tank
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The utility model discloses a micro-nano bubbling machine, including horizontal gas pitcher, pneumatic cylinder, the nest of tubes that intakes, play nest of tubes, intake stack and nanometer cutterbar of dissolving, the pneumatic cylinder is located horizontal outside top of dissolving the gas pitcher, and the piston of pneumatic cylinder is connected with the horizontal left and right sides wall sliding contact who dissolves the gas pitcher, and intake stack, play nest of tubes and intake stack all locate on the horizontal gas pitcher of dissolving, go out nest of tubes connection nanometer cutterbar. The utility model provides a micro-nano bubbling machine, through dissolving gas, gassing formation bubble, and the bubble is through the cutting of nanometer cutterbar once more in the discharge tank in, the particle size who makes the bubble all reaches micro-nano level, makes the distribution of nanobubble more even, improves nanobubble's content.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment device, concretely relates to micro-nano bubbling machine.
Background
Generally, bubbles with the diameter of 1-50 microns are micro bubbles, bubbles with the diameter of less than 1 micron are nano bubbles, the micro bubbles and the nano bubbles are collectively called as micro-nano bubbles, and compared with common large bubbles, the micro-nano bubbles have the outstanding characteristics of large specific surface area, long retention time in water, high zeta potential, high oxidation performance, high mass transfer efficiency and the like. At present, the micro-nano bubble technology has embodied a plurality of advantages in the field of water treatment, for example, the equipment scale can be reduced, the operation time can be shortened, the operation cost can be reduced, the pollutant removal efficiency can be improved, and the micro-nano bubble technology has a wide application prospect in the field of water treatment.
The technical principle of the micro-nano aeration technology is that when micro-nano bubbles are blown into anoxic water by micro-nano aeration equipment, active oxygen is continuously supplemented into water along with the consumption of dissolved oxygen in the bubbles, so that the oxygen content in the water is rapidly increased, and various organic particles in the water are decomposed at the same time to become smaller particles, thereby being beneficial to further biochemical decomposition and greatly reducing the precipitation of sludge. Meanwhile, the micro-nano bubbles can greatly improve the supply of oxygen, enhance the biological activity of aerobic microorganisms, plankton and aquatic animals in water, accelerate the life degradation process of pollutants in the low mud of the water body base layer, and achieve the purpose of water quality purification.
The conventional treatment process for the highly emulsified sewage is difficult to treat, and the air floatation process is used as a reinforced water treatment process, so that the treatment effect is good, and particularly, the dissolved air floatation mode in the air floatation process is more applied to the treatment of the sewage in the oil field; the important technical node of the dissolved air floatation process is the generation and the dissolved air of bubbles, the particle size and the dissolved air saturation of generated micro-bubbles directly influence the actual treatment effect of the air floatation process, but the common bubble generation and the dissolved air mode are relatively extensive, and the size of generated bubbles is larger, so that the bubbles cannot be completely dissolved in the dissolved air water to reach a saturated state.
Disclosure of Invention
The utility model aims at providing a micro-nano bubbling machine for solving the problem that proposes among the background art, and utilizing pressure to dissolve gas, high-efficient cutting air current.
The purpose of the utility model is realized like this:
the utility model provides a micro-nano bubbling machine, includes horizontal gas pitcher, pneumatic cylinder, water inlet pipe group, play water nest of tubes, air inlet pipe group and nanometer cutterbar of dissolving, the pneumatic cylinder is located the horizontal outside top of dissolving the gas pitcher, the piston of pneumatic cylinder and the horizontal left and right sides wall sliding contact who dissolves the gas pitcher are connected, water inlet pipe group, play water nest of tubes and air inlet pipe group are all located on the horizontal gas pitcher of dissolving, go out water nest of tubes connection nanometer cutterbar, the horizontal atmospheric pressure of dissolving the inside of gas pitcher passes through the reciprocating motion control of pneumatic cylinder.
Furthermore, the water inlet pipe group comprises a water inlet pipe horizontally or vertically arranged on the outer side of the horizontal type dissolved gas tank and a water spray pipe horizontally arranged at the top end inside the horizontal type dissolved gas tank, the water inlet pipe corresponds to the water spray pipe, micron-sized water spray holes are formed in the pipe wall of the lower half circle of the water spray pipe, facing the bottom end inside the horizontal type dissolved gas tank, the water spray holes and the water spray pipe are integrally formed, and the water spray holes are arranged on the water spray pipe in a matrix mode.
Furthermore, the water outlet pipe group comprises a water outlet pipe horizontally or vertically arranged on the outer side of the horizontal dissolved air tank and a water collecting tank horizontally arranged at the bottom end inside the horizontal dissolved air tank, the water outlet pipe corresponds to the water collecting tank, and the outlet end of the water outlet pipe is connected with the nanometer cutter.
Furthermore, the air inlet pipe group comprises an air inlet pipe arranged at the lower end of the horizontal type dissolved air tank and an air release pipe arranged inside the horizontal type dissolved air tank and at the upper end of the water collecting tank, micron-sized air release holes are formed in the air release pipe, the air release pipes and the air release holes are integrally formed, and the air release holes are arranged on the air release pipe in a matrix mode.
Furthermore, coalescence packing is arranged in the horizontal dissolved air tank, at the lower end of the water spray pipe and at the upper end of the air inlet pipe group, preferably, the coalescence packing comprises a plurality of symmetrical packing plates which are obliquely arranged towards the symmetrical center respectively, and gaps are formed among the plurality of packing plates and between the plurality of packing plates and the inner wall of the horizontal dissolved air tank.
Preferably, the hydraulic cylinder can be arranged on the left side wall of the horizontal type dissolved air tank, two ends of a piston of the hydraulic cylinder are in sliding contact with the upper inner wall and the lower inner wall of the horizontal type dissolved air tank, the water inlet pipe group is arranged at the upper end of the interior of the horizontal type dissolved air tank, and the water outlet pipe group and the air inlet pipe group are arranged at the lower end of the interior of the horizontal type dissolved air tank.
Furthermore, two ends of a piston of the hydraulic cylinder are arranged with two side walls of the horizontal dissolved air tank in a sliding and sealing mode.
Furthermore, a pressure gauge and a safety valve are arranged on the top end of the outer side of the horizontal dissolved air tank and the tank wall close to the hydraulic cylinder, and the pressure gauge is arranged at the lower end of the safety valve.
Furthermore, a water pump is arranged on the pipeline of the water outlet pipe and at the front end of the nanometer cutter.
Furthermore, the air release pipe is arranged on a single pipe, and at least one air release pipe is arranged.
Furthermore, the air release pipe bank pipes are arranged, and the air release pipes arranged on the air release pipe bank pipes are arranged in a row.
Furthermore, a drain valve is arranged on the outer side of the bottom end of the horizontal dissolved air tank.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. pressure gas dissolving: the horizontal dissolved air tank is changed into a pressure container by using a hydraulic cylinder, certain pressure is kept in the tank, the generated micro bubbles and micro water drops realize air dissolution under the pressure condition to reach a saturated state, and then the gas is released again through pressure reduction, so that a large amount of micro bubbles are generated.
2. And (3) cutting the micron-sized bubbles: the aperture of the air release hole on the air release pipe reaches the micron order, and the air flow can be efficiently cut into a large number of micro bubbles, so that sufficient micro bubbles are provided for subsequent air dissolution.
3. Water spray pipe type spray water distribution: the water spraying pipe is provided with nanometer level water spraying holes, and water is sprayed through the water spraying holes under certain pressure under the action of the pressure in the tank and is collided and fused with micro bubbles released by the gas release pipe on the filler.
4. Water drop shearing by the filler: the tank is internally provided with the filler, and the sprayed water drops and micro bubbles are separated by the filler, so that various physical processes of shearing, collision and blending occur, the water drops and the bubbles are subjected to secondary cutting, the particle size is smaller, and the saturation of dissolved air is facilitated.
5. The utility model provides a micro-nano bubbling machine, the bubble that forms through jar interior dissolved air, outgas is in the discharge tank time, and through the cutting of nanometer cutterbar once more, make the bubble cut once more, ensure that the particle size of bubble all reaches micro-nano level, make the distribution of nanometer bubble more even, improve the content of nanometer bubble.
6. The utility model provides a micro-nano bubbling machine, accessible press can observe the best tank internal pressure that produces the nanobubble, and when tank internal pressure exceeded standard, the relief valve can automatic discharge jar internal gas reduces tank internal pressure, guarantees the safe handling of horizontal dissolved gas pitcher.
Drawings
Fig. 1 is the utility model relates to a micro-nano bubbling machine structure schematic diagram.
Fig. 2 is the schematic diagram of the single-row pipe of the micro-nano bubbling machine of the utility model.
Fig. 3 is the utility model relates to a lateral wall's structural schematic is located to pneumatic cylinder among micro-nano bubbling machine.
In the figure: 1. a horizontal dissolved air tank; 2. a hydraulic cylinder; 3. a piston; 4. a water spray pipe; 5. a water spray hole; 6. a water inlet pipe; 7. a coalescing filler; 8. an air inlet pipe; 9. a water collection tank; 10. a gas releasing pipe; 11. a gas release hole; 12. a blowoff valve; 13. a nanometer cutter; 14. a water pump; 15. a water outlet pipe; 16. a pressure gauge; 17. a safety valve.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Example 1
As shown in fig. 1, a micro-nano bubbling machine, including horizontal gas pitcher 1, pneumatic cylinder 2, water inlet pipe group, play water pipe group, air intake pipe group and nanometer cutterbar 13 of dissolving, pneumatic cylinder 2 is located the horizontal outside top of dissolving gas pitcher 1, piston 3 and the horizontal left and right sides wall sliding contact who dissolves gas pitcher 1 of pneumatic cylinder 2 are connected, and water inlet pipe group, play water pipe group and air intake pipe group are all located on the horizontal gas pitcher 1 of dissolving, go out water pipe group connection nanometer cutterbar 13.
The water inlet pipe group comprises a water inlet pipe 6 horizontally or vertically arranged on the outer side of the horizontal dissolved air tank 1 and a water spray pipe 4 horizontally arranged at the top end in the horizontal dissolved air tank 1, the water inlet pipe 6 corresponds to the water spray pipe 4, and the water spray holes 5 are formed in the pipe wall of the lower half circumference of the water spray pipe 4 facing the bottom end in the horizontal dissolved air tank 1; the water outlet pipe group comprises a water outlet pipe 15 horizontally or vertically arranged on the outer side of the horizontal dissolved air tank 1 and a water collecting tank 9 horizontally arranged at the bottom end in the horizontal dissolved air tank 1, the water outlet pipe 15 corresponds to the water collecting tank 9, and the outlet end of the water outlet pipe 15 is connected with the nanometer cutter 13; the air inlet pipe group comprises an air inlet pipe 8 arranged at the lower end of the horizontal dissolved air tank 1 and an air release pipe 10 arranged inside the horizontal dissolved air tank 1 and at the upper end of a water collecting tank 9, micron-sized air release holes 11 are formed in the air release pipe 10, a single air release pipe 10 is arranged, at least one air release pipe 10 is arranged, coalescent fillers 7 are arranged inside the horizontal dissolved air tank 1, at the lower end of the water spray pipe 4 and at the upper end of the air inlet pipe group, a pressure gauge 16 and a safety valve 17 are arranged on the tank wall, close to the hydraulic cylinder 2, at the top end of the outer side of the horizontal dissolved air tank 1, the pressure gauge 16 is arranged at the lower end of the safety valve 17, a water suction pump 14 is arranged on the pipeline of the water outlet pipe 15 and at the.
Air can be forcibly dissolved in water by pressurization to form a supersaturated state, and then gas is released again by depressurization to generate a large amount of microbubbles.
The micro-nano bubble machine of the utility model utilizes the hydraulic cylinder 2 to change the horizontal dissolved air tank 1 into a pressure container, certain pressure is kept in the tank, the generated micro bubbles and micro water drops realize dissolved air under the pressure condition to reach a saturated state, and then the gas is released again through decompression, thereby generating a large amount of micro bubbles; the aperture of the air release hole 11 on the air release pipe 10 reaches the micron order, so that the air flow can be efficiently cut into a large number of micro bubbles, and sufficient micro bubbles are provided for subsequent air dissolution; the water spraying pipe 4 is provided with a nanometer level water spraying hole 5, under the action of pressure in the tank, water is sprayed through the water spraying hole 5 on the water spraying pipe 4 under certain pressure and is collided and fused with micro bubbles released by the gas release pipe 10 on the filler; the packing is arranged in the tank, sprayed water drops and micro bubbles are separated by the packing, and various physical processes of shearing, collision and blending are carried out, so that the water drops and the bubbles are subjected to secondary cutting, the particle size is smaller, the saturation of dissolved air is facilitated, when the bubbles formed by the dissolved air and the released air in the tank are discharged out of the tank, the bubbles are cut again through the nanometer cutter 13, the bubbles are cut again, the particle size of the bubbles is ensured to reach the micro-nanometer level, the distribution of the nanometer bubbles is more uniform, and the content of the nanometer bubbles is improved.
Example 2
Referring to fig. 2, the air release pipe 10 is arranged in a single row of pipes, and micron-sized air release holes 11 are formed in the air release pipe 10.
Example 3
Referring to fig. 3, the hydraulic cylinder 2 is disposed on the left side wall of the horizontal type dissolved air tank 1, two ends of a piston 3 of the hydraulic cylinder 2 are in sliding contact with the upper and lower inner side walls of the horizontal type dissolved air tank 1, the water inlet pipe group is disposed at the upper end of the horizontal type dissolved air tank 1, the water outlet pipe group and the air inlet pipe group are disposed at the lower end of the horizontal type dissolved air tank 1, and two ends of the piston 3 of the hydraulic cylinder 2 are in sliding seal with two side walls of the horizontal type dissolved air tank 1.
Above only be the preferred embodiment of the present invention, not be used for limiting the utility model discloses, the all be in the utility model discloses an any modification of doing in the protection scope, equal replacement etc. all should be contained within the protection scope of the utility model.
Claims (8)
1. The utility model provides a micro-nano bubbling machine which characterized in that: the device comprises a horizontal dissolved air tank (1), a hydraulic cylinder (2), a water inlet pipe group, a water outlet pipe group, an air inlet pipe group and a nanometer cutter (13), wherein the hydraulic cylinder (2) is arranged at the top end of the outside of the horizontal dissolved air tank (1), a piston (3) of the hydraulic cylinder (2) is in sliding contact connection with the left side wall and the right side wall of the horizontal dissolved air tank (1), the water inlet pipe group, the water outlet pipe group and the air inlet pipe group are all arranged on the horizontal dissolved air tank (1), and the water outlet pipe group is connected with the nanometer cutter (13);
the water inlet pipe group comprises a water inlet pipe (6) horizontally or vertically arranged on the outer side of the horizontal dissolved air tank (1) and a water spray pipe (4) horizontally arranged at the top end in the horizontal dissolved air tank (1), the water inlet pipe (6) corresponds to the water spray pipe (4), and micron-sized water spray holes (5) are formed in the pipe wall of the lower half circumference of the water spray pipe (4) and facing the bottom end in the horizontal dissolved air tank (1);
the water outlet pipe group comprises a water outlet pipe (15) horizontally or vertically arranged on the outer side of the horizontal dissolved air tank (1) and a water collecting tank (9) horizontally arranged at the bottom end in the horizontal dissolved air tank (1), the water outlet pipe (15) corresponds to the water collecting tank (9), and the outlet end of the water outlet pipe (15) is connected with the nanometer cutter (13);
the air inlet pipe group comprises an air inlet pipe (8) arranged at the lower end of the horizontal dissolved air tank (1) and an air release pipe (10) arranged inside the horizontal dissolved air tank (1) and at the upper end of the water collecting tank (9), and micron-sized air release holes (11) are formed in the air release pipe (10).
2. The micro-nano bubble machine of claim 1, wherein: and coalescent fillers (7) are arranged inside the horizontal dissolved air tank (1), at the lower end of the water spray pipe (4) and at the upper end of the air inlet pipe group.
3. The micro-nano bubble machine of claim 1, wherein: the hydraulic cylinder (2) is arranged on the left side wall of the horizontal type dissolved air tank (1), two ends of a piston (3) of the hydraulic cylinder (2) are in sliding contact connection with the upper inner side wall and the lower inner side wall of the horizontal type dissolved air tank (1), the water inlet pipe group is arranged at the upper end of the interior of the horizontal type dissolved air tank (1), and the water outlet pipe group and the air inlet pipe group are arranged at the lower end of the interior of the horizontal type dissolved air tank (1).
4. The micro-nano bubble machine of claim 1, wherein: two ends of a piston (3) of the hydraulic cylinder (2) are arranged with two side walls of the horizontal dissolved air tank (1) in a sliding and sealing manner.
5. The micro-nano bubble machine of claim 1, wherein: and a pressure gauge (16) and a safety valve (17) are arranged on the top end of the outer side of the horizontal dissolved air tank (1) and the tank wall close to the hydraulic cylinder (2), and the pressure gauge (16) is arranged at the lower end of the safety valve (17).
6. The micro-nano bubble machine of claim 1, wherein: and a water suction pump (14) is arranged on the pipeline of the water outlet pipe (15) and at the front end of the nanometer cutter (13).
7. The micro-nano bubble machine of claim 1, wherein: the air releasing pipes (10) are arranged in a single row, at least one air releasing pipe (10) is arranged, the air releasing pipes (10) are arranged in a row, and the air releasing pipes (10) arranged in the row are arranged in the row.
8. The micro-nano bubble machine of claim 1, wherein: a drain valve (12) is arranged on the outer side of the bottom end of the horizontal dissolved air tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920609414.2U CN209872492U (en) | 2019-04-29 | 2019-04-29 | Micro-nano bubbling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920609414.2U CN209872492U (en) | 2019-04-29 | 2019-04-29 | Micro-nano bubbling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209872492U true CN209872492U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920609414.2U Expired - Fee Related CN209872492U (en) | 2019-04-29 | 2019-04-29 | Micro-nano bubbling machine |
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| Country | Link |
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| CN (1) | CN209872492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928489A (en) * | 2019-04-29 | 2019-06-25 | 河南迪诺环保科技股份有限公司 | A kind of micro-nano air bubble machine |
-
2019
- 2019-04-29 CN CN201920609414.2U patent/CN209872492U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109928489A (en) * | 2019-04-29 | 2019-06-25 | 河南迪诺环保科技股份有限公司 | A kind of micro-nano air bubble machine |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210429 |