CN214456982U - Novel micro-nano air flotation device - Google Patents
Novel micro-nano air flotation device Download PDFInfo
- Publication number
- CN214456982U CN214456982U CN202023049122.XU CN202023049122U CN214456982U CN 214456982 U CN214456982 U CN 214456982U CN 202023049122 U CN202023049122 U CN 202023049122U CN 214456982 U CN214456982 U CN 214456982U
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- CN
- China
- Prior art keywords
- nano
- micro
- gas
- pump
- air
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000005188 flotation Methods 0.000 title claims description 9
- 239000007788 liquid Substances 0.000 claims abstract description 25
- 239000002245 particle Substances 0.000 claims abstract description 4
- 238000010521 absorption reaction Methods 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 claims abstract description 3
- 239000002101 nanobubble Substances 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 239000008186 active pharmaceutical agent Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Images
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a novel micro-nano air supporting device, including motor, micro-nano gas-liquid mixing pump, dissolve the gas pitcher, the solenoid valve of intaking, DX releaser, the inhaled air when micro-nano gas-liquid mixing pump is intake, the pump intracavity pressurized mixing, the gas-liquid realizes high-efficient mixing, gets into again and manages after dissolving the gas pitcher and carry to DX releaser release, acts on the aquatic, micro-nano bubble and suspended particle's high-efficient absorption, improved the effect of getting rid of aquatic suspended solid, and can realize the low pressure operation, equipment is small in noise, easy operation is easily maintained.
Description
Technical Field
The utility model relates to a sewage treatment facility, especially a novel micro-nano air supporting device.
Background
The air-float treatment equipment is characterized by that the dissolved air system can produce lots of fine bubbles in water, so that the air can be attached to the suspended particles in the form of high-dispersion fine bubbles, and then skimmed by skimmer, and can completely implement solid-liquid separation and purify water quality. The existing air floatation device needs to be provided with a series of matching devices such as a pressure pump, an air compressor, a jet device, a high-pressure dissolved air tank and the like, has a complex structure, high maintenance technical requirement and high noise, is easy to cause the problems of unstable air supply and large bubble rising, and needs a product with simple structure, few parts, durability, easy maintenance, high use efficiency and low noise.
SUMMERY OF THE UTILITY MODEL
In order to overcome among the prior art air supporting system structure complicacy, maintain the problem that technical requirement is high, big noise, air feed are unstable and the big bubble overturns, the utility model provides an adopt novel micro-nano air supporting device, be applied to air supporting device with micro-nano gas-liquid hybrid system, can leave out air compressor, force (forcing) pump, ejector, high pressure and dissolve gas pitcher etc to can overcome traditional mode availability factor low, the air feed is unstable, maintains difficult phenomenon.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel micro-nano air supporting device, includes motor, micro-nano gas-liquid mixing pump, dissolves gas pitcher, the solenoid valve of intaking, DX releaser, the air suction when micro-nano gas-liquid mixing pump is intake, and pump intracavity pressurization mixes, and the gas-liquid realizes high-efficient the mixing, gets into again and carries to DX releaser 11 releases through the pipeline after dissolving the gas pitcher, acts on the aquatic.
Foretell novel micro-nano air supporting device, all install solenoid valve and one-way check valve on air intake pipe and the inlet channel of the backward flow water of getting from in the air supporting disengagement zone, solenoid valve and one-way check valve are located micro-nano gas-liquid mixing pump front end, intake and admit air and all open through solenoid valve control, and the solenoid valve is opened and close simultaneously, and one-way check valve effectively prevents the water refluence during pump shutdown, and micro-nano gas-liquid mixing pump is inhaled on the limit of absorbing water.
According to the novel micro-nano air flotation device, after air and water are sucked into the pump cavity from the suction inlet of the pump, the semi-open type tooth-shaped impeller which is adjusted and rotated in the pump cavity is driven by the motor to be mixed and pressurized along the flow channel of the pump cavity, and a high-pressure vortex is formed and then is forcibly discharged to the dissolved air tank.
According to the novel micro-nano air floatation device, the pressure gauge and the spring type safety valve are installed at the top of the dissolved air tank, and the gas-liquid mixture after pressurization is stable is conveyed to the DS releaser in the release area through a pipeline to be released.
The beneficial effects of the utility model are that, the utility model discloses a micro-nano gas-liquid hybrid system advances water and admits air, the pressure mixes, high-efficient release to utilize the produced micro-nano bubble of system and suspended particle's high-efficient absorption, improved the effect of getting rid of aquatic suspended solid, and simple structure, gas-liquid mixing efficiency height, small in noise, easy operation is easily maintained, and can realize the low pressure operation.
Drawings
The present invention will be further explained with reference to the accompanying drawings
Fig. 1 is a left side view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
In the figure: 1. the device comprises a motor, a dissolved air tank 2, a micro-nano gas-liquid mixing pump 3, a first electromagnetic valve 4, a second electromagnetic valve 5, a first one-way stop valve 6, a second one-way stop valve 7, a safety valve 8, a pressure gauge 9, a pump cavity 10 and a DX releaser 11.
Detailed Description
The invention will be further illustrated with reference to the following examples and drawings:
referring to fig. 2 and 3, a novel micro-nano air flotation device comprises a motor 1, a dissolved air tank 2, a micro-nano gas-liquid mixing pump 3, a water inlet electromagnetic valve 4, an air inlet electromagnetic valve 5, a one-way stop valve 6, a one-way stop valve 7, a pump cavity 10 and a DX releaser 11, wherein the micro-nano gas-liquid mixing pump 3 sucks air when water enters, the pump cavity 10 is internally pressurized and mixed, gas and liquid are efficiently mixed, the gas and liquid enter the dissolved air tank 2 and are conveyed to the DX releaser 11 through a pipeline to be released to act on water, the air inlet pipe and a water inlet pipeline of return water obtained from an air flotation separation area are respectively provided with the water inlet electromagnetic valve 4, the air inlet electromagnetic valve 5, the one-way stop valve 7 and the water inlet electromagnetic valve 4 and the one-way stop valve 7 are positioned at the front end of the micro-nano gas-liquid mixing pump, the water inlet and the air inlet electromagnetic valve 4 are controlled to be opened through the water inlet electromagnetic valve 4 and the air inlet electromagnetic valve 5, and the water inlet electromagnetic valve 4 is opened, The air inlet electromagnetic valve 5 is opened and closed simultaneously, the one-way stop valve 7 effectively prevents water from flowing backwards during the pump stop operation period, and the micro-nano gas-liquid mixing pump sucks water and air while sucking. Air and water are sucked into a pump cavity 10 from a suction inlet of the pump, a semi-open type tooth-shaped impeller which is adjusted to rotate in the pump cavity is driven by a motor 1 to mix and pressurize along a flow channel of the pump cavity 10 to form a high-pressure vortex flow and then is forcibly discharged to a dissolved air tank 2, a pressure gauge 9 and a spring type safety valve 8 are installed at the top of the dissolved air tank 2, and the gas-liquid mixture after being pressurized and stabilized is conveyed to a DS releaser 11 in a release area through a pipeline to be released.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (4)
1. The utility model provides a novel micro-nano air supporting device, a serial communication port, the device includes motor (1), micro-nano gas-liquid mixing pump (3), dissolves gas pitcher (2), solenoid valve (4), solenoid valve two (5), DX releaser (11), micro-nano gas-liquid mixing pump (3) are inhaled while absorbing water, pressure mixture in pump chamber (10), the high-efficient mixing is realized to gas-liquid, get into again and dissolve behind the gas pitcher and manage and carry to DX releaser (11) release, act on the aquatic, micro-nano bubble and suspended particle's high-efficient absorption, the effect of getting rid of aquatic suspended solid has been improved.
2. The novel micro-nano air flotation device according to claim 1, characterized in that a one-way stop valve I (7) and a solenoid valve II (5) are installed on the air inlet pipeline, a solenoid valve I (4) and a one-way stop valve II (6) are installed on the water inlet pipeline of the return water from the air flotation separation zone, the solenoid valve II (5) and the one-way stop valve I (7) are both located at the front end of the pump cavity (10), the water inlet and the air inlet are both controlled to be opened through the solenoid valve II (5), the solenoid valve I (4) is opened and closed simultaneously, and the one-way stop valve II (6) effectively prevents the backflow of water during the stop operation of the pump.
3. The novel micro-nano air flotation device according to claim 2, characterized in that after air and water are sucked into the pump cavity from the suction inlet of the pump, the semi-open type tooth-shaped impeller which is adjusted to rotate in the pump cavity (10) is driven by the motor (1) to mix and pressurize along the flow passage of the pump cavity, and a high-pressure vortex flow is formed and then is forcibly discharged to the dissolved air tank (2).
4. The novel micro-nano air flotation device according to claim 3, characterized in that a pressure gauge (9) and a spring type safety valve (8) are installed on the top of the dissolved air tank, and the gas-liquid mixture after stable pressurization is delivered to a DX releaser (11) in the release area through a pipeline for release.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023049122.XU CN214456982U (en) | 2020-12-17 | 2020-12-17 | Novel micro-nano air flotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023049122.XU CN214456982U (en) | 2020-12-17 | 2020-12-17 | Novel micro-nano air flotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214456982U true CN214456982U (en) | 2021-10-22 |
Family
ID=78190078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023049122.XU Expired - Fee Related CN214456982U (en) | 2020-12-17 | 2020-12-17 | Novel micro-nano air flotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214456982U (en) |
-
2020
- 2020-12-17 CN CN202023049122.XU patent/CN214456982U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20211022 |