CN201678483U - Gas-dissolving pump type gas-floating apparatus - Google Patents
Gas-dissolving pump type gas-floating apparatus Download PDFInfo
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- CN201678483U CN201678483U CN2010201859698U CN201020185969U CN201678483U CN 201678483 U CN201678483 U CN 201678483U CN 2010201859698 U CN2010201859698 U CN 2010201859698U CN 201020185969 U CN201020185969 U CN 201020185969U CN 201678483 U CN201678483 U CN 201678483U
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- gas
- inlet pipe
- air
- separation tank
- water separation
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Abstract
A gas-dissolving pump type gas-floating apparatus principally includes a gas-dissolving pump, a water inlet pipe, a gas inlet pipe, two positive-pressure regulation valves, a gas-water separation tank, a gas-floating mixing contact area, the gas-dissolving pump is connected with the water inlet pipe and the gas inlet pipe respectively, the gas inlet pipe is connected to one side of the gas-water separation tank through one positive-pressure regulation valve, the other side of the gas-water separation tank is connected with on end of the other positive-pressure regulation valve, and the other end of the positive-pressure regulation valve is connected with the gas-floating mixing contact area. The apparatus has advantages of easy operation and maintenance, low noise, three times of the traditional gas-dissolving gas-float efficiency, and implementation of automatic control.
Description
Technical field
The utility model relates to wastewater treatment airfloat equipment field, is specially air dissolved pump formula airfloat equipment.
Background technology
At present, existing wastewater treatment airfloat equipment adopts pressure air-dissolving air-float more, promptly provides high pressure to enter dissolving by a high-lift pump, adopts air compressor machine that air also is pressed into dissolving simultaneously, and under big pressure, air is soluble in water.The water that dissolves in air is through behind the reliever, and pressure descends suddenly, and the gas that dissolves in originally in the water body is separated from water body, forms a large amount of micro-bubbles.This dissolved air water with after pending waste water mixes, can be floated to non-solubility pollutents such as suspended substance in the waste water and grease on the liquid level.But because the pressure drop of pressure air-dissolving air-float equipment requirements reliever is very big, make reliever to cross aquaporin very little, often blocked in actual motion, cause the poor stability of system.
The utility model content
The technical problem that the utility model solved is to provide air dissolved pump formula airfloat equipment, to solve the shortcoming in the above-mentioned background technology.
The technical problem that the utility model solved realizes by the following technical solutions:
Air dissolved pump formula airfloat equipment, mainly comprise air dissolved pump, water inlet pipe, inlet pipe, two positive pressure regulating valves, gas water separation tank, air supporting mixing contact area etc., described air dissolved pump links to each other with inlet pipe with water inlet pipe respectively, and inlet pipe links to each other with a side of gas water separation tank by a positive pressure regulating valve, the opposite side of gas water separation tank links to each other with an end of another positive pressure regulating valve by pipeline, and the other end of positive pressure regulating valve links to each other with the air supporting mixing contact area.During operation, air dissolved pump is inspiration water and gas simultaneously, carrying out water in the pump mixes with the pressurization of gas, enter gas water separation tank via positive pressure regulating valve, the a large amount of micro-bubbles that form after the gas-water separation enter the air supporting mixing contact area by positive pressure regulating valve again, non-solubility pollutents such as suspended substance in the waste water and grease are floated to liquid level, promptly finish processing.
In the utility model, described air dissolved pump formula airfloat equipment low pressure operation, molten gas efficient is up to 99%, and release rate has improved the removal effect of SS up to the efficient absorption of 99% microbubble and suspended particle; Dissolved air water dissolved efficiency 80-100% is higher 3 times than traditional air-dissolving air-float efficient; Pressure volume curve is smooth, can realize automatic control, and easy care easy to operate, noise are low.
In the utility model, be provided with automatic exhaust steam valve in the described air dissolved pump, waterpower control exhaust can replace recycle pump, air compressor machine, dissolving, ejector and discharge the complex system of first-class composition, gas-liquid dissolved efficiency height, trickle bubble≤30 μ m.
Beneficial effect:
The utility model easy care easy to operate, noise are low, and be higher 3 times than traditional air-dissolving air-float efficient, and can realize automatic control.
Description of drawings
Fig. 1 is a synoptic diagram of the present utility model
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1 air dissolved pump formula airfloat equipment synoptic diagram, comprise air dissolved pump 1, water inlet pipe 2, inlet pipe 3, positive pressure regulating valve 4, gas water separation tank 5, air supporting mixing contact area 6 etc., present embodiment is the embodiment of an air dissolved pump formula airfloat equipment.
Air dissolved pump 1 links to each other with inlet pipe 3 with water inlet pipe 2 respectively, inlet pipe 3 links to each other with a side of gas water separation tank 5 by a positive pressure regulating valve 4, the opposite side of gas water separation tank 5 links to each other with an end of another positive pressure regulating valve 4 by pipeline, and the other end of positive pressure regulating valve 4 links to each other with air supporting mixing contact area 6.
In the present embodiment, air dissolved pump formula airfloat equipment low pressure operation, molten gas efficient is up to 99%, and release rate is up to 99%; The efficient absorption of microbubble and suspended particle has improved the removal effect of SS; Dissolved air water dissolved efficiency 80-100% is higher 3 times than traditional air-dissolving air-float efficient; Pressure volume curve is smooth, can realize automatic control, and easy care easy to operate, noise are low.Be provided with automatic exhaust steam valve in the air dissolved pump 1, waterpower control exhaust can replace recycle pump, air compressor machine, dissolving, ejector and discharge the complex system of first-class composition, gas-liquid dissolved efficiency height, trickle bubble≤30 μ m.During operation, air dissolved pump 1 is inspiration water and gas simultaneously, carrying out water in the pump mixes with the pressurization of gas, enter gas water separation tank 5 via positive pressure regulating valve 4, the a large amount of micro-bubbles that form after the gas-water separation enter air supporting mixing contact area 6 by positive pressure regulating valve 4 again, non-solubility pollutents such as suspended substance in the waste water and grease are floated to liquid level, promptly finish processing.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification sheets just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. air dissolved pump formula airfloat equipment, mainly comprise air dissolved pump, water inlet pipe, inlet pipe, two positive pressure regulating valves, gas water separation tank, the air supporting mixing contact area is characterized in that, described air dissolved pump links to each other with inlet pipe with water inlet pipe respectively, inlet pipe links to each other with a side of gas water separation tank by a positive pressure regulating valve, and the opposite side of gas water separation tank links to each other with an end of another positive pressure regulating valve by pipeline, and the other end of positive pressure regulating valve links to each other with the air supporting mixing contact area.
2. air dissolved pump formula airfloat equipment according to claim 1 is characterized in that, is provided with automatic exhaust steam valve in the described air dissolved pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201859698U CN201678483U (en) | 2010-05-11 | 2010-05-11 | Gas-dissolving pump type gas-floating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201859698U CN201678483U (en) | 2010-05-11 | 2010-05-11 | Gas-dissolving pump type gas-floating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201678483U true CN201678483U (en) | 2010-12-22 |
Family
ID=43343536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201859698U Expired - Fee Related CN201678483U (en) | 2010-05-11 | 2010-05-11 | Gas-dissolving pump type gas-floating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201678483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755846A (en) * | 2012-07-28 | 2012-10-31 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Micro-bubble dissolved air generation device |
-
2010
- 2010-05-11 CN CN2010201859698U patent/CN201678483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102755846A (en) * | 2012-07-28 | 2012-10-31 | 甘肃金桥给水排水设计与工程(集团)有限公司 | Micro-bubble dissolved air generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hunan Qingzhiyuan Environmental Protection Technology Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hunan Qingzhiyuan Environmental Protection Technology Co., Ltd. Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hunan Qingzhiyuan Environmental Protection Technology Co., Ltd. Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
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| 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: 20101222 Termination date: 20170511 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hunan Qingzhiyuan Environmental Protection Technology Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right |