CN201085944Y - Constant-pressure air floatation releaser - Google Patents
Constant-pressure air floatation releaser Download PDFInfo
- Publication number
- CN201085944Y CN201085944Y CNU2007201170626U CN200720117062U CN201085944Y CN 201085944 Y CN201085944 Y CN 201085944Y CN U2007201170626 U CNU2007201170626 U CN U2007201170626U CN 200720117062 U CN200720117062 U CN 200720117062U CN 201085944 Y CN201085944 Y CN 201085944Y
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- gas
- liquid mixing
- gas distribution
- pipeline
- air
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Abstract
The utility model relates to a separating device with balanced pressure flotation, belonging to separation device. The separating device comprises a pressure equalizer, an enhanced gas-liquid mixing pump and a gas distribution and gas-liquid mixing pump. The upper chamber of the pressure equalizer is an enhanced gas-liquid mixing chamber, and the lower chamber thereof is a gas distribution and gas-liquid mixing chamber; the outlet pipeline of the enhanced gas-liquid mixing pump is connected with the bottom of the enhanced gas-liquid mixing chamber, and connected with a dosing pipeline and a watering pipeline. The outlet pipeline of the gas distribution and gas-liquid mixing pump is connected with the bottom of the gas distribution and gas-liquid mixing chamber; and one and more releasing heads are disposed at the side wall of the gas distribution and gas-liquid mixing chamber, and the upper port of the enhanced gas-liquid mixing chamber is an overflow port. The utility model can change the disordered air bubbles with certain pressure released from the gas-liquid mixing device to ordered air bubbles with the balanced pressure using scientific method, and stably and uniformly distribute the ordered air bubbles in a fixed region, so as to improve the utilization rate of air bubbles and call the adhesion effect of air bubbles into full play, thereby achieving separation with high efficiency.
Description
Technical field
The utility model belongs to separator, particularly relates to a kind of weighing apparatus floating release of calming the anger.
Background technology
Existing air flotation technology mainly contains the air supporting of air compressor machine formula, the air supporting of common air dissolved pump formula etc., but its deficiency is all arranged.As, air compressor machine formula air-floating apparatus is to inject air and water by air compressor and water pump in dissolving, after stirring, supercharging is transported in the liquid to be separated, realizes profit, Separation of Solid and Liquid; It is big and unstable that this technology forms bubble, causes treatment effect general, in addition, has the shortcoming that device is huge, energy consumption is high.And common air dissolved pump air-floating apparatus adopts molten mechanism of qi that the fully mixed back of gas-liquid is discharged in the liquid to be separated through the gas distribution pipeline by supercharging.This device has changed traditional molten gas mode, and molten gas is effective, and it is little to form bubble, and separating effect is better.But because molten mechanism of qi directly carries bubble to exist gas distribution inhomogeneous in the gas distribution pipeline, bubble utilizes defectives such as low.For treating capacity hour, in the best release distance of bubble (1.5m), treatment effect is good.When treating capacity was big, common air-dissolving air-float technology faced the problem that breaks through the best release distance of bubble, can't reach the stable treated effect.Have only corresponding increase airfloat equipment to guarantee treatment effect, cause that air-floating apparatus investment is high, maintenance cost is high.
Summary of the invention
The utility model is intended to overcome the deficiencies in the prior art, and a kind of volume is little, treatment effeciency is high, cost the is low weighing apparatus floating release of calming the anger is provided.
Weighing apparatus of the present utility model calm the anger floating release by the weighing apparatus depressor, strengthen air dissolved pump and the gas distribution air dissolved pump constitutes.The upper box of described weighing apparatus depressor is the molten air chamber of gas distribution for the molten air chamber of reinforcement, lower box; The export pipeline of strengthening air dissolved pump connects the bottom that enters the molten air chamber of reinforcement, has dosing pipe to be connected with filler pipe Lu Junyu pipeline.The export pipeline of gas distribution air dissolved pump connects the bottom that enters the molten air chamber of gas distribution; At the release head that is provided with on the sidewall of the molten air chamber of gas distribution more than, strengthening the suitable for reading of molten air chamber is overfall.
As further improvement of the utility model, on overfall, connecting the toroidal weir.
As further improvement of the utility model, be provided with blender on the tube side after the interface on pipeline and dosing pipe, filler pipe road, the exit of pipeline in strengthening molten air chamber is provided with the release head towards overfall.
Further improve as the utility model, strengthen air dissolved pump and gas distribution air dissolved pump and be equipped with gas, water mixing inlet.
Weighing apparatus of the present utility model is calmed the anger and floated release is on the basis of air flotation technology, and by its unique water distribution and gas distribution system, the molten gas technology in conjunction with advanced realizes oil-water separating function efficiently.In weighing apparatus was calmed the anger floating device, under the effect of water conservancy diversion water-distributing device, sewage was introduced into the specific region; The dissolved air water that contains micro air bubble then balancedly is distributed in the bottom of pending liquid under the effect of weighing apparatus pressure device, form highdensity bubble layer, adhere to the emulsification in the sewage, the tiny oil droplets of dissolved state, under the effect of buoyant gas, emerging fast is removed.
The weighing apparatus of the present utility model floating release of calming the anger is compared with air-floating apparatus in the past, has unique gas distribution and water distribution system, has changed the layout of dissolved air water, makes originally unordered bubble press shunting to become orderly equiblibrium mass distribution by weighing apparatus; In the mixed aeration district, a large amount of oil droplets and large granular impurity are taken to the water surface by the micro air bubble of 20 μ m-40 μ m, are dissolved in materials such as sulfide in the sewage and become gas phase by liquid phase be removed under the stripping effect of bubble; In the cloth gas area, the tiny particle and the oil of emulsified state in the sewage, at the uniform velocity emerging after being sticked by the bubble of equiblibrium mass distribution is removed.
The weighing apparatus of the present utility model floating release of calming the anger, the unordered bubble that has certain pressure that discharges in the air-dissolving apparatus can be become weighing apparatus with scientific methods presses and order state, steadily be evenly distributed in the fixing zone, improved the utilization rate of bubble, give full play to the effect of sticking of bubble, reach the purpose of efficient separation.Compare with common air-dissolving air-float, have the advantage that volume is little, treatment effeciency is high, equipment investment is few.
Description of drawings
Figure of description is the calm the anger structural representation of floating release of weighing apparatus of the present utility model.
The specific embodiment
Weighing apparatus of the present utility model calm the anger floating release by weighing apparatus depressor 1, strengthen air dissolved pump 2 and gas distribution air dissolved pump 3 constitutes.The upper box of weighing apparatus depressor 1 is the molten air chamber 5 of gas distribution for the molten air chamber 4 of reinforcement, lower box; The export pipeline 6 of strengthening air dissolved pump 2 connects the bottom that enters the molten air chamber 4 of reinforcement, has dosing pipe 7 all to be connected with pipeline 6 with filler pipe road 8.The export pipeline 9 of gas distribution air dissolved pump 3 connects the bottom that enters the molten air chamber 5 of gas distribution; Be provided with four and discharge 10 on the sidewall of the molten air chamber 5 of gas distribution, that strengthens molten air chamber 4 suitable for readingly is overfall 11, is connecting toroidal weir 12 on overfall 11.Be provided with blender 13 on the tube side after the interface on pipeline 6 and dosing pipe 7, filler pipe road 8, the exit of pipeline 6 in the molten air chamber 4 of reinforcement is provided with towards the release of overfall 11 14.Wherein, strengthen air dissolved pump 2 and gas distribution air dissolved pump 3 and be equipped with gas, water mixing inlet 15,16.
Claims (4)
- Weighing apparatus calm the anger floating release by weighing apparatus depressor (1), strengthen air dissolved pump (2) and gas distribution air dissolved pump (3) constitutes, the upper box of the depressor (1) that it is characterized in that weighing is the molten air chamber of gas distribution (5) for reinforcement molten air chamber (4), lower box; The export pipeline (6) of strengthening air dissolved pump (2) connects the bottom that enters the molten air chamber of reinforcement (4), has dosing pipe (7) all to be connected with pipeline (6) with filler pipe road (8); The export pipeline (9) of gas distribution air dissolved pump (3) connects the bottom that enters the molten air chamber of gas distribution (5); Be provided with the release head (10) more than on the sidewall of the molten air chamber of gas distribution (5), strengthening the suitable for reading of molten air chamber (4) is overfall (11).
- 2. the weighing apparatus as claimed in claim 1 floating release of calming the anger is characterized in that connecting on the overfall (11) toroidal weir (12).
- 3. the weighing apparatus as claimed in claim 1 floating release of calming the anger, it is characterized in that being provided with blender (13) on the tube side after the interface of pipeline (6) and dosing pipe (7), filler pipe road (8), the exit of pipeline (6) in the molten air chamber of reinforcement (4) is provided with the release head (14) towards overfall (11).
- 4. the weighing apparatus as claimed in claim 1 floating release of calming the anger is characterized in that strengthening that air dissolved pump (2) and gas distribution air dissolved pump (3) are equipped with gas, water mixes inlet (15), (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201170626U CN201085944Y (en) | 2007-09-25 | 2007-09-25 | Constant-pressure air floatation releaser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201170626U CN201085944Y (en) | 2007-09-25 | 2007-09-25 | Constant-pressure air floatation releaser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201085944Y true CN201085944Y (en) | 2008-07-16 |
Family
ID=39633533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201170626U Expired - Fee Related CN201085944Y (en) | 2007-09-25 | 2007-09-25 | Constant-pressure air floatation releaser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201085944Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880035A (en) * | 2016-04-11 | 2016-08-24 | 安徽理工大学 | Pulp drive agitating type flotation equipment with self pulp conditioning and self defoaming functions |
| CN108585096A (en) * | 2018-07-05 | 2018-09-28 | 山东省城市供排水水质监测中心 | One kind discharging system based on the molten gas of the pneumatically supported anti-clogging of multiphase flow |
-
2007
- 2007-09-25 CN CNU2007201170626U patent/CN201085944Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105880035A (en) * | 2016-04-11 | 2016-08-24 | 安徽理工大学 | Pulp drive agitating type flotation equipment with self pulp conditioning and self defoaming functions |
| CN108585096A (en) * | 2018-07-05 | 2018-09-28 | 山东省城市供排水水质监测中心 | One kind discharging system based on the molten gas of the pneumatically supported anti-clogging of multiphase flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 Termination date: 20110925 |