CN2120629U - Efficiency spraying apparatus - Google Patents
Efficiency spraying apparatus Download PDFInfo
- Publication number
- CN2120629U CN2120629U CN 92213455 CN92213455U CN2120629U CN 2120629 U CN2120629 U CN 2120629U CN 92213455 CN92213455 CN 92213455 CN 92213455 U CN92213455 U CN 92213455U CN 2120629 U CN2120629 U CN 2120629U
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- CN
- China
- Prior art keywords
- air
- utility
- water
- model
- dissolving
- Prior art date
- 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.)
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Abstract
The utility model relates to an air dissolving sprayer used for a wastewater treatment system using an air flotation method. The air dissolving sprayer is composed of a pressure water inlet, an air inlet, an air chamber, a pressure water nozzle, a horn mouth, an air and water mixing pipe and a water outlet which are connected together. The utility model has the advantages of stable running, convenient operation, low noise, low energy consumption and high air dissolving rate. Compared with a traditional similar product, the integrative oil stain removal efficiency of the wastewater treatment system of the utility model can be enhanced by over 10%.
Description
The utility model relates to a kind of molten gas jet device that is used for air supporting method Waste Water Treatment.
Air supporting method wastewater treatment equipment is to utilize the dissolved air water decompression to discharge a large amount of micro air bubbles, makes Separation of Solid and Liquid and water-oil separating in the waste water.Traditional air compressor machine pressure air-dissolving with the gentle dissolving of importing simultaneously of water, because air compressor machine and water pump usually can not run-in synchronisms, causes the WGR instability, and molten tolerance is difficult to grasp, water treatment weak effect, and complex structure, and noise is big, cost is high; The molten gas of suction-type is the suction journey that relies on water pump before the pump of no air compressor machine, the directly air-breathing laggard water pump of going into, because the directly logical atmosphere of suction hose reduces pump head, inspiratory capacity is difficult to control, and water pump vane also is easy to generate cavitation erosion and damages.If air imbibed quantity surpasses 10%(air water volume ratio) also can cause water pump idle running, both uneconomical, also dangerous.
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, designs a kind of dissolved-air rate height that is used for air supporting method Waste Water Treatment, and simple in structure, stable, noise is low, the injector of safety economy.
Efficient injector of the present utility model, it is connected to form by a press water water inlet 8, air inlet 9, air chamber 10, press water spout 11, horn mouth 12, mixing battery 13 and delivery port 14.
The drift angle optimized angle of its air chamber 10 is 20 °, and the preferred diameter of press water spout 11, horn mouth 12, mixing battery 13 is than being 1:2:3.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is that the utility model is installed in the location drawing in the air dissolving system.
Among the figure: the 1-pressure pump; The 2-outlet pipe; The 3-water inlet pipe; The efficient injector of 4-; The 5-flow straightener; The 6-flowmeter; The 7-dissolving; The import of 8-press water; The 9-air inlet; The 10-air chamber; 11-press water spout; The 12-horn mouth; The 13-mixing battery; The 14-delivery port.
The utility model is described in further detail for example below in conjunction with accompanying drawing:
A kind of efficient injector that is used for air supporting method wastewater treatment equipment, it is by press water water inlet 8, and air inlet 9, air chamber 10, press water spout 11, horn mouth 12, mixing battery 13 and delivery port 14 connect to form.One end of efficient injector 4 is connected on the delivery port of pressure pump 1 outlet pipe top flow straightener 5, and the other end is connected the water inlet pipe 3(of pressure pump 1 referring to accompanying drawing 3).The pressure that produces when utilizing pressure pump 1 work, make press water a part of quantitative in the outlet pipeline by efficient injector 4, flow at high speed in injector 4, produce certain negative pressure, suck quantitative required air, promptly with water band gas, water that this is quantitative and quantitative air mix in injector 4 and pipeline, disperse, dissolving also mixes with recirculation water, and input dissolving 7 makes that air solubility reaches capacity in the dissolved air water that discharges that reduces pressure.
The utility model is simple in structure, molten gas efficient height, and dissolved-air rate reaches more than 92%, and is easy to operate, stable, and noise is low, less energy consumption. Use the overall efficiency of Waste Water Treatment wipe oil of the present utility model to compare with traditional like product, all can improve more than 10%.
Claims (3)
1, a kind of injector is characterized in that it is connected to form by press water water inlet 8, air inlet 9, air chamber 10, press water spout 11, horn mouth 12, mixing battery 13 and delivery port 14.
2, injector according to claim 1, the drift angle that it is characterized by air chamber 10 is 20 °.
3, injector according to claim 1, the diameter that it is characterized by press water spout 11, horn mouth 12, mixing battery 13 is than being 1:2:3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92213455 CN2120629U (en) | 1992-03-21 | 1992-03-21 | Efficiency spraying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92213455 CN2120629U (en) | 1992-03-21 | 1992-03-21 | Efficiency spraying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2120629U true CN2120629U (en) | 1992-11-04 |
Family
ID=4958177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92213455 Granted CN2120629U (en) | 1992-03-21 | 1992-03-21 | Efficiency spraying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2120629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986904A (en) * | 2015-07-29 | 2015-10-21 | 广州藤昌环保科技有限公司 | Ozone microbubble reaction sewage treatment equipment and method |
| CN108747575A (en) * | 2018-04-11 | 2018-11-06 | 东莞安默琳机械制造技术有限公司 | MQL mist of oil terminal hybrid systems |
-
1992
- 1992-03-21 CN CN 92213455 patent/CN2120629U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104986904A (en) * | 2015-07-29 | 2015-10-21 | 广州藤昌环保科技有限公司 | Ozone microbubble reaction sewage treatment equipment and method |
| CN108747575A (en) * | 2018-04-11 | 2018-11-06 | 东莞安默琳机械制造技术有限公司 | MQL mist of oil terminal hybrid systems |
| CN108747575B (en) * | 2018-04-11 | 2019-11-08 | 东莞安默琳机械制造技术有限公司 | MQL mist of oil terminal hybrid system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |