CN2458285Y - Eddy air-float integrated device - Google Patents
Eddy air-float integrated device Download PDFInfo
- Publication number
- CN2458285Y CN2458285Y CN 00252825 CN00252825U CN2458285Y CN 2458285 Y CN2458285 Y CN 2458285Y CN 00252825 CN00252825 CN 00252825 CN 00252825 U CN00252825 U CN 00252825U CN 2458285 Y CN2458285 Y CN 2458285Y
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- air
- water
- pipe
- flotation
- float
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Abstract
The utility model relates to an eddy air-float integrated device which comprises an air-float tank, an air-float reaction chamber, a water inlet pipe, an air dissolving release head, an eddy pump and an air-liquid separation pot, wherein a sediment scraping machine and a sludge collecting hopper are arranged on the top of the air-float tank. The air-float reaction chamber is arranged below the air-float tank. The water inlet pipe is arranged at the lower part of the air-float tank. The water inlet pipe is connected with a sludge and sewage discharge pipe with a valve. A clear water drainage pipe is arranged on the side wall of the air-float tank. The eddy pump is arranged on a water refluxing pipe, and both sides of the eddy pump are respectively connected with the air-float tank and the air-liquid separation pot. A pressure gauge is arranged on an air dissolving water pipe. One end of the pressure gauge is connected with the air-liquid separation pot, the air dissolving release head is installed on the other end, and the air dissolving release head is arranged in the air-float reaction chamber. The utility model has the advantages of even and fat air release and good air-float effect.
Description
The utility model relates to a kind of air supporting reaction unit.
Present air supporting mechanism suite of equipment, bulky, equipment is numerous and diverse and efficient is not high.Preparing height air water mixed solution needs large-scale pressure air-dissolving jar or expensive reaction tower, and owing to molten gas release head directly contacts with waste water, it is little to discharge a gap, and easily generation is corroded and stopped up, and influences its air flotation effect, and sediment is removed not thorough.
The purpose of this utility model, provide a kind of small-sized, energy-conservation and working cost is cheap, the efficient of gas dissolving simultaneously height, the not susceptible to plugging air-floating apparatus of reliever.
The purpose of this utility model adopts following technical proposals to realize, that is:
The eddy current air-floating integral unit comprises that air-flotation system and dissolved air water form and release system, and air-flotation system comprises slag scraper, sludge hopper, air flotation pool, air-flotation reactor, water inlet pipe.Slag scraper, sludge hopper are positioned at the top of conical air flotation pool, drum shape air-flotation reactor is positioned at the bottom of air flotation pool, there is water inlet pipe mouth the lower end of air flotation pool, the water inlet pipe front end is connected with water inlet pipe mouth, water inlet pipe is communicated with the mud and sewage delivery pipe, the mud and sewage delivery pipe is provided with valve, and the clear water water shoot and the recirculation water mouth of pipe are arranged on the air flotation pool sidewall.Dissolved air water forms and release system, comprises that molten gas discharges head, dissolved air water pipe, backflow water pipe, pump, knockout drum, tensimeter.One end of backflow water pipe is connected with the recirculation water mouth of pipe on the air flotation pool sidewall, the other end is connected with knockout drum through pump, one end of dissolved air water pipe is connected with the liquid outlet of knockout drum, the other end is arranged in the air-flotation reactor after passing the air flotation pool sidewall, its front portion is vertical state, molten gas discharges the front end that head is installed in the dissolved air water pipe, and the dissolved air water pipe is provided with tensimeter.
Above-mentioned pump is a turbulence pump.
Above-mentioned molten gas discharges head and adopts the inverted dissolved air water pipe front end that is installed in.
Above-mentioned air-flotation reactor bottom is provided with the slit that water, scum silica frost can freely be come in and gone out.
Molten gas adopts the eddy current type air dissolved pump, the water sucking mouth of turbulence pump can utilize negative pressure to suck gas and utilize the pump impeller of high speed rotating that liquid mixing is stirred, thereby need not agitator and mixing tank, owing to mix for pressurization in the pump, gas and liquid fully dissolve, and its solubleness can reach 80-90%, and this mixed solution enters knockout drum, its effect is that the undissolved air of cumulative is discharged automatically, is 3-4kg/cm at pressure simultaneously
2Situation under, mixed solution is discharged head through molten gas repeatedly enters air-flotation reactor after the decompression, make small air filled cavity from indoor release, play air flotation effect.
In this device, molten gas discharges head and adopts the alloy manufacturing, and corrosion-resistant shock-resistant, it is meticulous to polish, and interlock is tight, and gas evolution spatial slit is little and even, and average, air flotation effect is good rapidly for gas release.And be installed in the discharge that helps sediment on the molten gas return line with inverted, prevent to discharge head and stop up.
Dissolved air water discharges in air-flotation reactor with scum silica frost in the waste water and combines, and guarantees that the gas slag is in conjunction with fully.The gas slag is in conjunction with back come-up, and the top that arrives air flotation pool is blown off through slag scraper, and do not reach in a small amount be settled down to the air flotation pool bottom with molten gas bonded scum silica frost after, float once more and molten solid/liquid/gas reactions through the drive of water inlet, guarantee that air supporting is thorough.
Advantage of the present utility model:
1, adopts turbulence pump and gas-liquid separation to replace main equipments such as air compressor machine, dissolving, force (forcing) pump, avoided bubble to seethe and shortcomings such as the force (forcing) pump fault is many.Realize the miniaturization of equipment, saved energy consumption, reduced working cost.
2, gas dissolving efficient height is than control and the operation easily of traditional device.
3, adopt special molten gas to discharge head, the PH scope of adaptation is wide, corrosion-resistant, the characteristics of having avoided the inevitable reliever of traditional technology to stop up, and molten gas bubble is fine, is emulsion form, and air flotation effect is good.
4, adopt air-flotation reactor, limited the space of air supporting reaction, further improved the efficient of air supporting reaction, make the air supporting reaction more thorough.
Fig. 1 is a kind of example structure synoptic diagram of the utility model.The utility model is described in further detail below in conjunction with accompanying drawing.
The eddy current air-floating integral unit comprises that air-flotation system and dissolved air water form and release system, and air-flotation system comprises slag scraper 1, sludge hopper 2, air flotation pool 3 and air-flotation reactor 4, water inlet pipe 5.It is conical that air flotation pool 3 is.Slag scraper 1, sludge hopper 2 are arranged on the top of air flotation pool 3, and air-flotation reactor 4 is drum shape, and the bottom of air-flotation reactor 4 is provided with the slit, and water, scum silica frost can freely be come in and gone out.Air-flotation reactor 4 is positioned at the bottom of air flotation pool 3, there is water inlet pipe mouth the lower end of air flotation pool 3, and water inlet pipe 5 front ends are connected with water inlet pipe mouth, and water inlet pipe 5 is communicated with mud and sewage delivery pipe 12, valve 13 is arranged on the mud and sewage delivery pipe 12, the clear water water shoot 11 and the recirculation water mouth of pipe are arranged on air flotation pool 3 sidewalls.Dissolved air water forms and release system, comprises that molten gas discharges 6, dissolved air water pipe 14, backflow water pipe 7, turbulence pump 8, knockout drum 9, tensimeter 10.One end of backflow water pipe 7 is connected with the recirculation water mouth of pipe on air flotation pool 3 sidewalls, the other end is connected with knockout drum 9 through turbulence pump 8, one end of dissolved air water pipe 14 is connected with the liquid outlet of knockout drum 9, the other end is arranged in the air-flotation reactor 4 after passing air flotation pool 3 sidewalls, its front portion is vertical state, molten gas discharges the front end that 6 inversion is installed in dissolved air water pipe 14, and dissolved air water pipe 14 is provided with tensimeter 10.
Gas mixes the formation dissolved air water with recirculation water in turbulence pump 8, remove undissolved gas by knockout drum 9, the dissolved air water of having removed the undissolved gas body discharges 6 release by inverted molten gas, combine with sediment in the waste water in air-flotation reactor 4 and float, scum silica frost is scraped to sludge hopper 2 through slag scraper 1 and is transported.A small amount of not transported and settled scum silica frost drives by the hole of air-flotation reactor 4 bottoms and by water inlet floated with molten solid/liquid/gas reactions again, reaches the purpose of thorough removal.
Claims (4)
1, the eddy current air-floating integral unit, comprise that air-flotation system and dissolved air water form and release system, it is characterized in that air-flotation system comprises slag scraper (1), sludge hopper (2), air flotation pool (3), air-flotation reactor (4), water inlet pipe (5), slag scraper (1), sludge hopper (2) is arranged on the top of conical air flotation pool (3), drum shape air-flotation reactor (4) is positioned at the bottom of air flotation pool (3), there is water inlet pipe mouth the lower end of air flotation pool (3), water inlet pipe (5) front end is connected with water inlet pipe mouth, water inlet pipe (5) is communicated with mud and sewage delivery pipe (12), valve (13) is arranged on the mud and sewage delivery pipe (12), on air flotation pool (3) sidewall, the clear water water shoot (11) and the recirculation water mouth of pipe are arranged; Dissolved air water forms and release system, comprise that molten gas discharges head (6), dissolved air water pipe (14), backflow water pipe (7), pump (8), knockout drum (9), tensimeter (10), one end of backflow water pipe (7) is connected with the recirculation water mouth of pipe on air flotation pool (3) sidewall, the other end is connected with knockout drum (9) through pump (8), one end of dissolved air water pipe (14) is connected with the liquid outlet of knockout drum (9), the other end is arranged in the air-flotation reactor (4) after passing air flotation pool (3) sidewall, its front portion is vertical state, molten gas discharges the front end that head (6) is installed in dissolved air water pipe (14), and dissolved air water pipe (14) is provided with tensimeter (10).
2, eddy current air-floating integral unit according to claim 1 is characterized in that described pump (8) is a turbulence pump.
3, eddy current air-floating integral unit according to claim 1 is characterized in that described molten gas discharges head (6) inverted dissolved air water pipe (14) front end that is installed in.
4, eddy current air-floating integral unit according to claim 1 is characterized in that described air-flotation reactor (4) bottom is provided with the slit that water, scum silica frost can freely be come in and gone out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00252825 CN2458285Y (en) | 2000-11-13 | 2000-11-13 | Eddy air-float integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00252825 CN2458285Y (en) | 2000-11-13 | 2000-11-13 | Eddy air-float integrated device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2458285Y true CN2458285Y (en) | 2001-11-07 |
Family
ID=33610398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00252825 Expired - Fee Related CN2458285Y (en) | 2000-11-13 | 2000-11-13 | Eddy air-float integrated device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2458285Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671318A (en) * | 2015-03-05 | 2015-06-03 | 襄阳宏伟航空器有限责任公司 | Pump dissolving type air floating system |
| CN105217711A (en) * | 2015-11-02 | 2016-01-06 | 钟世民 | A kind of non-aqueous solution contact scar thing separator |
| CN105923679A (en) * | 2016-04-28 | 2016-09-07 | 浙江永立环保工程有限公司 | Vertical-flow air floatation system |
| CN106870810A (en) * | 2017-04-11 | 2017-06-20 | 无锡沪东麦斯特环境科技股份有限公司 | A kind of built-in instant decompression release device |
-
2000
- 2000-11-13 CN CN 00252825 patent/CN2458285Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671318A (en) * | 2015-03-05 | 2015-06-03 | 襄阳宏伟航空器有限责任公司 | Pump dissolving type air floating system |
| CN105217711A (en) * | 2015-11-02 | 2016-01-06 | 钟世民 | A kind of non-aqueous solution contact scar thing separator |
| CN105923679A (en) * | 2016-04-28 | 2016-09-07 | 浙江永立环保工程有限公司 | Vertical-flow air floatation system |
| CN106870810A (en) * | 2017-04-11 | 2017-06-20 | 无锡沪东麦斯特环境科技股份有限公司 | A kind of built-in instant decompression release device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |