CN209635932U - A kind of air-floating apparatus removing Wastewater Pollutant - Google Patents
A kind of air-floating apparatus removing Wastewater Pollutant Download PDFInfo
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- CN209635932U CN209635932U CN201920203666.5U CN201920203666U CN209635932U CN 209635932 U CN209635932 U CN 209635932U CN 201920203666 U CN201920203666 U CN 201920203666U CN 209635932 U CN209635932 U CN 209635932U
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- tank
- carbon dioxide
- air
- floating apparatus
- pipeline
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Abstract
The utility model discloses a kind of air-floating apparatus for removing Wastewater Pollutant, it includes tank, for being filled with the device for releasing carbon dioxide of carbon dioxide in the tank, and the skimming machine for removing suspended matter in waste water, tank length direction one end is equipped with water inlet, the tank length direction other end is equipped with water outlet, the water inlet end of the tank is arranged in the device for releasing carbon dioxide, the device for releasing carbon dioxide includes the carbon dioxide storage tank being arranged in outside the tank, and at least one carbon dioxide release in the tank is set, the carbon dioxide release is connect with the carbon dioxide storage tank through pipeline, the pipeline is equipped with switch valve.The air-floating apparatus of removal Wastewater Pollutant provided by the utility model, structure is simple, at low cost.
Description
Technical field
The utility model relates to technical field of sewage, in particular to a kind of air-floating apparatus for removing Wastewater Pollutant.
Background technique
High concentrated organic wastewater, wherein containing small suspended matter and colloid, specific gravity and water are close, are suspended in waste water,
The pollutant concentrations such as COD, ammonia nitrogen, total phosphorus are all very high, need to be discharged into sewage treatment plant after treatment or are directly discharged into water body.
Due to the pollutant concentrations such as COD, ammonia nitrogen, total phosphorus height, bioremediation is directlyed adopt, required pool capacity is big, once
Investing is big.Therefore it needs to pre-process waste water, removes most suspended substances and colloid in waste water, substantially reduce COD, ammonia
The pollutant concentrations such as nitrogen, total phosphorus.
Pretreatment usually generates a large amount of microbubbles by some way, adheres to and suspends in waste water and take off steady colloidal solid, makes
Particle floats up to surface in waste water, completes to be separated by solid-liquid separation, this process is called air bearing.
Air bearing generally has electrofloatation, pressurized dissolved air flotation, and electrofloatation power consumption is big, and operating cost is high；Pressure air-dissolving
Air-float technology is complicated, and the mechanical equipments such as air compressor machine, water pump are more, and operational administrative level requirement is high.
Utility model content
The utility model aim is to provide a kind of air-floating apparatus for removing Wastewater Pollutant, and structure is simple.Operating cost is low.
Based on the above issues, technical solution provided by the utility model is:
A kind of air-floating apparatus removing Wastewater Pollutant comprising tank, for being filled with dioxy in the tank
Change the device for releasing carbon dioxide of carbon and the skimming machine for removing suspended matter in waste water, tank length direction one end
Equipped with water inlet, the tank length direction other end is equipped with water outlet, and the device for releasing carbon dioxide is arranged described
The water inlet end of tank, the device for releasing carbon dioxide include be arranged in carbon dioxide storage tank outside the tank and
At least one carbon dioxide release in the tank is set, and the carbon dioxide release and the carbon dioxide store up
Tank is connected through pipeline, and the pipeline is equipped with switch valve.
In some embodiments wherein, multiple carbon dioxide releases, the pipeline packet are equipped in the tank
Multiple branch pipes and a general pipeline are included, the multiple carbon dioxide release is connected to described one end general pipeline through the branch pipe respectively,
The general pipeline other end is connected to the carbon dioxide storage tank, and the switch valve is arranged on the general pipeline.
In some embodiments wherein, flowmeter is additionally provided on the general pipeline.
In some embodiments wherein, the skimming machine is slidably arranged in the top of the tank, the water storage
The top in pond is additionally provided with slagging-off platform corresponding with the skimming machine, and one end of the slagging-off platform is equipped with slag-drip opening.
In some embodiments wherein, tank width direction one end is equipped with inspection platform.
In some embodiments wherein, stair are additionally provided with, to connect ground and the inspection platform.
Compared with prior art, the utility model has the advantages that:
Using the technical solution of the utility model, using carbon dioxide treatment waste water, operating cost is low, without air dissolved pump,
The equipment such as air compressor machine, operational administrative is simple, suitable for handling the sewage of large, medium and small various waters, various suspensions and colloid concentration
Processing.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, and the drawings in the following description are merely some embodiments of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structural schematic diagram for the air-floating apparatus embodiment for removing Wastewater Pollutant of the utility model；
Wherein:
1, tank；1-1, water inlet；1-2, water outlet；
2, device for releasing carbon dioxide；2-1, carbon dioxide storage tank；2-2, carbon dioxide release；2-3, pipeline；2-3a,
Branch pipe；2-3b, general pipeline；2-4, flowmeter；2-5, switch valve；
3, skimming machine；
4, remove the gred platform；4-1, slag-drip opening；
5, inspection platform；
6, stair.
Specific embodiment
Above scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are for illustrating
The utility model and be not limited to limitation the scope of the utility model.Implementation condition used in the examples can be according to specific producer
Condition do further adjustment, the implementation condition being not specified is usually the condition in routine experiment.
It is the structural schematic diagram of the utility model embodiment referring to Fig. 1, a kind of air bearing dress removing Wastewater Pollutant is provided
It sets, device for releasing carbon dioxide 2 including tank 1, for being filled with carbon dioxide in tank 1 and for removing waste water
The skimming machine 3 of middle suspended matter, tank 1 are in cubic type, water inlet 1-1 are equipped in 1 length direction one end of tank, in water storage
The 1 length direction other end of pond is equipped with water outlet 1-2, and the water inlet end of tank 1, titanium dioxide is arranged in device for releasing carbon dioxide 2
Carbon emissions device 2 include setting tank 1 outside carbon dioxide storage tank 2-1 and be arranged in tank 1 at least one two
Carbonoxide release 2-2, carbon dioxide release 2-2 and carbon dioxide storage tank 2-1 are connect through pipeline 2-3, and pipeline 2-3 is equipped with
Switch valve 2-5.
In this example, multiple carbon dioxide release 2-2 are equipped in tank 1, pipeline 2-3 includes multiple branch pipe 2-3a and one
A general pipeline 2-3b, multiple carbon dioxide release 2-2 are connected to the one end general pipeline 2-3b through branch pipe 2-3a respectively, and general pipeline 2-3b is another
End is connected to carbon dioxide storage tank 2-1, and switch valve 2-5 is arranged on general pipeline 2-3b.
In order to control carbon dioxide flow size, it is additionally provided with flowmeter 2-4 on general pipeline 2-3b, is surveyed according to flowmeter 2-4
The flow obtained carrys out the aperture of control switch valve 2-5, thus regulation of carbon dioxide uninterrupted.
In this example, skimming machine 3 is slidably arranged in the top of tank 1, and it is right with skimming machine 3 to be additionally provided on 1 top of tank
One end of the slagging-off platform 4 answered, slagging-off platform 4 is equipped with slag-drip opening 4-1.Wherein, skimming machine 33 is the prior art, and the utility model is herein
Place repeats no more.
Air-floating apparatus is overhauled for convenience, is equipped with inspection platform 5 in 1 width direction one end of tank, maintenance is flat
The height of platform 5 is flushed with 1 upper surface of tank.Stair 6 are equipped with, simultaneously to connect ground and inspection platform 5, personnel convenient to overhaul
It goes to inspection platform 5 and implements inspection operation.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personnel can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention.
It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of air-floating apparatus for removing Wastewater Pollutant, it is characterised in that: including tank (1), for the past tank
(1) it is filled with the device for releasing carbon dioxide (2) of carbon dioxide and the skimming machine (3) for removing suspended matter in waste water in, it is described
Tank (1) length direction one end is equipped with water inlet (1-1), and tank (1) the length direction other end is equipped with water outlet (1-
2), water inlet end of device for releasing carbon dioxide (2) setting in the tank (1), the device for releasing carbon dioxide (2)
Including being arranged in the external carbon dioxide storage tank (2-1) of the tank (1) and being arranged in the tank (1) at least
One carbon dioxide release (2-2), the carbon dioxide release (2-2) and the carbon dioxide storage tank (2-1) are through pipeline
(2-3) connection, the pipeline (2-3) are equipped with switch valve (2-5).
2. the air-floating apparatus of removal Wastewater Pollutant according to claim 1, it is characterised in that: in the tank (1)
Equipped with multiple carbon dioxide releases (2-2), the pipeline (2-3) includes multiple branch pipes (2-3a) and a general pipeline (2-3b),
The multiple carbon dioxide release (2-2) is connected to the one end the general pipeline (2-3b) through the branch pipe (2-3a) respectively, described
General pipeline (2-3b) other end is connected to the carbon dioxide storage tank (2-1), and the switch valve (2-5) is arranged in the general pipeline (2-
On 3b).
3. the air-floating apparatus of removal Wastewater Pollutant according to claim 2, it is characterised in that: on the general pipeline (2-3b)
It is additionally provided with flowmeter (2-4).
4. the air-floating apparatus of removal Wastewater Pollutant according to claim 1, it is characterised in that: the skimming machine (3) is sliding
Dynamic to be arranged on the top of the tank (1), the top of the tank (1) is additionally provided with remove corresponding with the skimming machine (3)
One end of slag platform (4), slagging-off platform (4) is equipped with slag-drip opening (4-1).
5. the air-floating apparatus of removal Wastewater Pollutant according to claim 1, it is characterised in that: the tank (1) is wide
It spends direction one end and is equipped with inspection platform (5).
6. the air-floating apparatus of removal Wastewater Pollutant according to claim 5, it is characterised in that: be additionally provided with stair (6), use
To connect ground and the inspection platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203666.5U CN209635932U (en) | 2019-02-13 | 2019-02-13 | A kind of air-floating apparatus removing Wastewater Pollutant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920203666.5U CN209635932U (en) | 2019-02-13 | 2019-02-13 | A kind of air-floating apparatus removing Wastewater Pollutant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209635932U true CN209635932U (en) | 2019-11-15 |
Family
ID=68493610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920203666.5U Active CN209635932U (en) | 2019-02-13 | 2019-02-13 | A kind of air-floating apparatus removing Wastewater Pollutant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209635932U (en) |
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2019
- 2019-02-13 CN CN201920203666.5U patent/CN209635932U/en active Active
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