CN207375815U - Biochemical water aerobic tank defoaming device - Google Patents
Biochemical water aerobic tank defoaming device Download PDFInfo
- Publication number
- CN207375815U CN207375815U CN201721327077.5U CN201721327077U CN207375815U CN 207375815 U CN207375815 U CN 207375815U CN 201721327077 U CN201721327077 U CN 201721327077U CN 207375815 U CN207375815 U CN 207375815U
- Authority
- CN
- China
- Prior art keywords
- negative
- pressure cup
- nozzle
- aerobic tank
- connects
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 239000006260 foam Substances 0.000 claims abstract description 16
- 238000005273 aeration Methods 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 9
- 239000007921 spray Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000008258 liquid foam Substances 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model is related to a kind of biochemical water aerobic tank defoaming devices, its more foam absorbing pipe for including negative-pressure cup and connecting the negative-pressure cup, the top of the negative-pressure cup is equipped with wind turbine, the lower section of the wind turbine is equipped with gas-liquid separator, the bottom of the negative-pressure cup is set to taper liquid outlet, the taper liquid outlet connects nozzle by hose, the nozzle connects aerated conduit, the bottom of the taper liquid outlet is equipped with level sensor, the aeration tube road is equipped with electromagnetic switch, and the level sensor connects the electromagnetic switch.The utility model utilizes the wind turbine in the negative-pressure cup to generate negative pressure, by foam absorbing and pass through the gas-liquid separator foam fraction factor is formed into drop, separated drop connects nozzle by hose, the nozzle is pressurized by the aeration tube road sprays drop, and then carry out hydrojet defoaming, do not increase sewage load, saved water resource, improve defoaming effectiveness.
Description
Technical field
The utility model is related to technical field of sewage more particularly to a kind of biochemical water aerobic tank defoaming devices.
Background technology
Aerobic tank is using the aerobic microbiological in sewage under the conditions of having existing for free oxygen, in digestion, degradation sewage
Organic matter, stabilizing it, innoxious processing.Aerobic tank can generate foam during biochemical wastewater treatment is carried out,
Foam coverage has obstructed oxygen contained in air and has been contacted with liquid level, aerobic tank is caused to dissolve hypoxgia on aerobic tank liquid level,
It is unfavorable for sewage heat dissipation and the breeding of microorganism in aerobic tank.Industry generally eliminates foam using industrial water spray at present, this
Mode adds sewage load, waste water resource, processing cost height.
Utility model content
In view of the deficiencies of the prior art, a kind of defoaming effect of the utility model offer is good, at low cost, does not increase sewage disposal
Measure, saved the biochemical water aerobic tank defoaming device of water resource.
Technical solution is used by the utility model solves its technical problem：The biochemistry water aerobic tank defoaming device bag
It includes negative-pressure cup and connects more foam absorbing pipes of the negative-pressure cup, the top of the negative-pressure cup is equipped with wind turbine, the wind turbine
Lower section is equipped with gas-liquid separator, and the bottom of the negative-pressure cup is set to taper liquid outlet, and the taper liquid outlet is connected by hose
Nozzle, the nozzle connect aerated conduit.
In a kind of preferred embodiment of biochemical water aerobic tank defoaming device provided by the utility model, the taper goes out liquid
The bottom of mouth is equipped with level sensor, and the aeration tube road is equipped with electromagnetic switch, and the level sensor connects the electromagnetism
Switch.
In a kind of preferred embodiment of biochemical water aerobic tank defoaming device provided by the utility model, set on the hose
There is filter.
In a kind of preferred embodiment of biochemical water aerobic tank defoaming device provided by the utility model, the foam absorbing
Connect cover type suction nozzle on pipe, the suction nozzle are arranged in the froth bed of ullage.
Compared with prior art, the advantageous effect of biochemical water aerobic tank defoaming device provided by the utility model is：
First, the utility model generates negative pressure using the wind turbine in the negative-pressure cup, by foam absorbing and passes through the gas-liquid
Foam fraction factor is formed drop by separator, and separated drop connects nozzle by hose, and the nozzle passes through the aeration tube road
It is pressurized and is sprayed drop, and then carry out hydrojet defoaming, do not increased sewage load, saved water resource, improve defoaming
Efficiency；
2nd, the nozzle carries out Automatic-boosting defoaming by the control of the liquid level sensor and electromagnetic switch, saves
The energy.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of biochemical water aerobic tank defoaming device provided by the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the biochemistry water aerobic tank defoaming device 1 includes negative-pressure cup 11 and connects the more of the negative-pressure cup 11
Root foam absorbing pipe 12, the top of the negative-pressure cup 11 are equipped with wind turbine 13, and the lower section of the wind turbine 13 is equipped with gas-liquid separator 14,
The bottom of the negative-pressure cup 11 is set to taper liquid outlet 112, and the taper liquid outlet 112 connects nozzle 16, institute by hose 15
It states nozzle 16 and connects aerated conduit 17.
Further, the bottom of the taper liquid outlet 112 is equipped with level sensor 18, and the aeration tube road 17 is equipped with
Electromagnetic switch 19, the level sensor 18 connect the electromagnetic switch 19, and institute is automatically controlled using the level sensor 18
The keying of electromagnetism quick closing valve 19 is stated, it is energy saving so as to achieve the purpose that.
Further, the hose 15 is equipped with filter 20, and drop is filtered, prevents the nozzle 16 from blocking.
Further, connect cover type suction nozzle 21 on the foam absorbing pipe 12 increases the absorption area of foam, the suction
Mouth 21 is arranged in the froth bed of ullage.
The advantageous effect of biochemistry water aerobic tank defoaming device 1 provided by the utility model is：
First, the utility model generates negative pressure using the wind turbine 13 in the negative-pressure cup 11, by foam absorbing and passes through described
Foam fraction factor is formed drop by gas-liquid separator 14, and separated drop connects nozzle 16 by hose 15, and the nozzle 16 passes through
The aeration tube road 17, which is pressurized, sprays drop, and then carries out hydrojet defoaming, does not increase sewage load, has saved water money
Source improves defoaming effectiveness；
2nd, the nozzle 16 carries out Automatic-boosting defoaming by the control of the liquid level sensor 18 and electromagnetic switch 19,
The energy is saved.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is similarly included within the scope of patent protection of the utility model.
Claims (4)
1. a kind of biochemistry water aerobic tank defoaming device, it is characterised in that：The more bubbles including negative-pressure cup and the connection negative-pressure cup
Foam absorption tube, the top of the negative-pressure cup are equipped with wind turbine, and the lower section of the wind turbine is equipped with gas-liquid separator, the bottom of the negative-pressure cup
Portion is set to taper liquid outlet, and the taper liquid outlet connects nozzle by hose, and the nozzle connects aerated conduit.
2. biochemistry water aerobic tank defoaming device according to claim 1, it is characterised in that：The bottom of the taper liquid outlet
Equipped with level sensor, the aeration tube road is equipped with electromagnetic switch, and the level sensor connects the electromagnetic switch.
3. biochemistry water aerobic tank defoaming device according to claim 1, it is characterised in that：The hose is equipped with filtering
Device.
4. biochemistry water aerobic tank defoaming device according to claim 1, it is characterised in that：It is connected on the foam absorbing pipe
Cover type suction nozzle, the suction nozzle are arranged in the froth bed of ullage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327077.5U CN207375815U (en) | 2017-10-16 | 2017-10-16 | Biochemical water aerobic tank defoaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327077.5U CN207375815U (en) | 2017-10-16 | 2017-10-16 | Biochemical water aerobic tank defoaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207375815U true CN207375815U (en) | 2018-05-18 |
Family
ID=62338522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721327077.5U Expired - Fee Related CN207375815U (en) | 2017-10-16 | 2017-10-16 | Biochemical water aerobic tank defoaming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207375815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250862A (en) * | 2018-09-29 | 2019-01-22 | 深圳市万信达生态环境股份有限公司 | A kind of device for removing biochemical reactor foam |
-
2017
- 2017-10-16 CN CN201721327077.5U patent/CN207375815U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109250862A (en) * | 2018-09-29 | 2019-01-22 | 深圳市万信达生态环境股份有限公司 | A kind of device for removing biochemical reactor foam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180518 Termination date: 20211016 |