CN202492407U - Foam removing device - Google Patents
Foam removing device Download PDFInfo
- Publication number
- CN202492407U CN202492407U CN2012200595988U CN201220059598U CN202492407U CN 202492407 U CN202492407 U CN 202492407U CN 2012200595988 U CN2012200595988 U CN 2012200595988U CN 201220059598 U CN201220059598 U CN 201220059598U CN 202492407 U CN202492407 U CN 202492407U
- Authority
- CN
- China
- Prior art keywords
- spray
- bio
- skimmer
- secondary sedimentation
- whipping appts
- 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
- 239000006260 foam Substances 0.000 title abstract description 12
- 239000007921 spray Substances 0.000 claims abstract description 52
- 238000005273 aeration Methods 0.000 claims abstract description 19
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000013530 defoamer Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 240000004859 Gamochaeta purpurea Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000008935 nutritious Nutrition 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
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
- Activated Sludge Processes (AREA)
Abstract
本实用新型属于环保设备技术领域，具体来说涉及一种消除泡沫装置，包括搅拌装置、生物曝气池和二次沉淀池，搅拌装置的计量泵连接一管道混合器的一端，管道混合器与计量泵同侧的一端通过一提升泵连接所述二次沉淀池，管道混合器的另一端连接生物曝气池的喷淋管道；生物曝气池的喷淋管道的上半侧分布有喷淋孔。所述搅拌装置包括一消泡剂投加装置。本实用新型喷淋管道上的喷淋孔形成喷淋系统，利用二次沉淀池出水，由提升泵打入到喷淋系统中，利用喷淋水的作用，消除泡沫。当喷淋系统不足以消除泡沫的时候，还可以启用搅拌装置的计量泵，将消泡剂投入到喷淋系统中。
The utility model belongs to the technical field of environmental protection equipment, and specifically relates to a device for eliminating foam, including a stirring device, a biological aeration tank and a secondary sedimentation tank. The metering pump of the stirring device is connected to one end of a pipeline mixer, and the pipeline mixer and One end on the same side of the metering pump is connected to the secondary sedimentation tank through a lift pump, and the other end of the pipeline mixer is connected to the spray pipeline of the biological aeration tank; the upper half of the spray pipeline of the biological aeration tank is distributed with spray hole. The stirring device includes a defoamer dosing device. The spray hole on the spray pipe of the utility model forms a spray system, and the water from the secondary sedimentation tank is used to pump into the spray system by the lifting pump, and the foam is eliminated by the effect of the spray water. When the spray system is not enough to eliminate foam, the metering pump of the stirring device can also be activated to put the defoamer into the spray system.
Description
Technical field
The utility model belongs to the environmental protection equipment technical field, specifically relates to a kind of type defoaming device.
Background technology
At present, at environmental technology field, especially in the aerobic biochemical field, it is too much foam to occur through the biochemistry pool of being everlasting, even can overflow the pond face, takes away the situation of biochemical sludge.
Produce the foam reason at present mainly by following several kinds of reasons:
1. contain washing composition or tensio-active agent etc. and produce the foamy material;
2. be a good oxygen activity mud and be in early growth period, a large amount of organic substances decomposes not exclusively, also can produce a large amount of foams;
3. the aerobic biochemical pond receives the organic wastewater with high concentration impact, causes mikrobe because of nutritious a large amount of breedings, also can produce significant foam;
4. weather significantly cooling suddenly also can cause the aerobic biochemical pond to produce a large amount of foams.
Summary of the invention
The utility model technical problem to be solved is to eliminate foam, thereby guarantees the stably reaching standard of aerobic biochemical system operation.
To achieve these goals, the technical scheme of the utility model is following:
A kind of type defoaming device; Comprise whipping appts, bio-aeration pool and secondary sedimentation basins; The volume pump of said whipping appts connects an end of a line mixer; Said line mixer is connected said secondary sedimentation basins with an end of volume pump homonymy through a lift pump, and the other end of said line mixer connects the spray piping of bio-aeration pool; It is characterized in that the last half side spray apertures that is distributed with of the spray piping of said bio-aeration pool.
Said whipping appts comprises a skimmer throwing device; Be provided with a whisking appliance that skimmer and water are mixed at the discharge port downside of skimmer throwing device, the volume pump of said whipping appts is connected with a cover and skimmer is thrown in is carried out the full-automatic electric control system that control is thrown in the gap.
Two both sides, front and back that are arranged at the bio-aeration pool top before and after the spray piping of said connection bio-aeration pool divides; The outlet conduit that connects secondary sedimentation basins respectively; Said two spray pipings respectively and be provided with one between the said outlet conduit and be used to control the time relay whether lift pump opens and closes, the said time relay is connected with a cover the last half side spray apertures of spray piping is carried out the full-automatic electric control system that the gap spray is controlled.
The last half side spray apertures of said spray piping is 45 degree that make progress, and lift pump pressure is 0.6MPa.
The beneficial effect of the utility model is that the spray apertures on the spray piping forms sprinkling system, utilizes the secondary sedimentation basins water outlet, is driven in the sprinkling system with lift pump, utilizes the effect of spray water, eliminates foam.When sprinkling system is not enough to eliminate foamy, can also launch the volume pump of whipping appts, skimmer is added in the sprinkling system; The utility model can be controlled its spray time and whether start the froth breaking medicine system through the full-automatic electric control system of skimmer and the full-automatic electric control system of spray apertures according to practical situation.
Description of drawings
Specify the utility model below in conjunction with accompanying drawing and embodiment:
Fig. 1 is to be the two dimensional structure synoptic diagram of a kind of type defoaming device of the utility model.
Embodiment
For technique means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, a kind of type defoaming device comprises whipping appts 100, bio-aeration pool 200 and secondary sedimentation basins 300, and wherein, whipping appts 100 shown in Figure 1 is the main synoptic diagram of looking, and bio-aeration pool 200 is a schematic top plan view with secondary sedimentation basins 300.The volume pump 110 of said whipping appts 100 connects an end of a line mixer 400; Said line mixer 400 is connected said secondary sedimentation basins 300 with an end of volume pump 110 homonymies through a lift pump 310, and the other end of said line mixer 400 connects the spray piping 210 of bio-aeration pool 200; The last half side spray apertures 211 that is distributed with of the spray piping 210 of said bio-aeration pool.
Wherein, Said whipping appts 100 comprises a skimmer throwing device (not marking among the figure); Be provided with a whisking appliance 120 that skimmer and water are mixed at the discharge port downside of skimmer throwing device, the volume pump 110 of said whipping appts is connected with a cover and skimmer is thrown in is carried out the full-automatic electric control system (not marking among the figure) that control is thrown in the gap.
210 fens two of front and back of the spray piping of said connection bio-aeration pool 200 are arranged at the both sides, front and back above the bio-aeration pool; The outlet conduit 320 that connects secondary sedimentation basins respectively; Said two spray pipings 210 respectively and be provided with one between the said outlet conduit 320 and be used to control the time relay whether lift pump opens and closes, the said time relay is connected with a cover the last half side spray apertures of spray piping 210 is carried out the full-automatic electric control system (not marking among the figure) that the gap spray is controlled.
Wherein, the last half side spray apertures of said spray piping 210 is 45 degree that make progress, and lift pump pressure is 0.6MPa.
The principle of work of the utility model is, the spray apertures on the spray piping forms sprinkling system, and the last half side spray apertures of said spray piping 210 is for upwards 45 spending; Lift pump pressure is 0.6MPa; Like this, guaranteed that the spray water outlet covers and had suffered the pond face, thereby reached the purpose of froth breaking.
The utility model be towards the dense chemical industry of height, pharmacy waste water and specially designed because type defoaming device is widely used, high because of water inlet COD concentration again, the wastewater treatment difficulty is big, variation water quality is big.
So; When only depending on sprinkling system to realize froth breaking, then the volume pump of whipping appts and skimmer throwing device are not worked under the control of corresponding full-automatic electric control system, and sprinkling system is gap or utilize the secondary sedimentation basins water outlet incessantly under the effect of corresponding full-automatic electric control system according to actual needs; Be driven in the sprinkling system with lift pump; Lift pump opens and closes through corresponding time relay control, utilizes the effect of spray water, eliminates foam.When sprinkling system is not enough to eliminate foamy, can also launch the volume pump of whipping appts according to practical situation, skimmer is added in the sprinkling system; Simultaneously, the work of skimmer throwing device is added to skimmer in the agitated pool of whipping appts, and is by whisking appliance that the stirring solvent in skimmer and the whipping appts is even.The purpose of froth breaking can be reached like this, froth breaking running cost can be saved again.
More than show and described the advantage of ultimate principle, principal character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The just principle of describing in the foregoing description and the specification sheets of the utility model; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the scope of the utility model that requires protection.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. type defoaming device; Comprise whipping appts, bio-aeration pool and secondary sedimentation basins; The volume pump of said whipping appts connects an end of a line mixer; Said line mixer is connected said secondary sedimentation basins with an end of volume pump homonymy through a lift pump, and the other end of said line mixer connects the spray piping of bio-aeration pool; It is characterized in that the last half side spray apertures that is distributed with of the spray piping of said bio-aeration pool.
2. a kind of type defoaming device according to claim 1; It is characterized in that; Said whipping appts comprises a skimmer throwing device; Be provided with a whisking appliance that skimmer and water are mixed at the discharge port downside of skimmer throwing device, the volume pump of said whipping appts is connected with a cover and skimmer is thrown in is carried out the full-automatic electric control system that control is thrown in the gap.
3. a kind of type defoaming device according to claim 1; It is characterized in that; Two both sides, front and back that are arranged at the bio-aeration pool top before and after the spray piping of said connection bio-aeration pool divides; The outlet conduit that connects secondary sedimentation basins respectively; Said two spray pipings respectively and be provided with one between the said outlet conduit and be used to control the time relay whether lift pump opens and closes, the said time relay is connected with a cover the last half side spray apertures of spray piping is carried out the full-automatic electric control system that the gap spray is controlled.
4. a kind of type defoaming device according to claim 1 is characterized in that, the last half side spray apertures of said spray piping is 45 degree that make progress, and spray lift pump pressure is 0.6MPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200595988U CN202492407U (en) | 2012-02-23 | 2012-02-23 | Foam removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200595988U CN202492407U (en) | 2012-02-23 | 2012-02-23 | Foam removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492407U true CN202492407U (en) | 2012-10-17 |
Family
ID=46998643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200595988U Expired - Fee Related CN202492407U (en) | 2012-02-23 | 2012-02-23 | Foam removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492407U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259014A (en) * | 2014-09-05 | 2015-01-07 | 吉首大学 | Rotor cyclone two-stage tandem type mineral flotation and defoaming device |
| CN104628070A (en) * | 2015-02-09 | 2015-05-20 | 中蓝连海设计研究院 | Defoaming system and method for coking wastewater treatment |
| CN104724819A (en) * | 2015-03-30 | 2015-06-24 | 中国科学院城市环境研究所 | Control device for solving problem of foam stacking in process of aerobic biological treatment of wastewater |
| CN105384206A (en) * | 2015-11-05 | 2016-03-09 | 东华工程科技股份有限公司 | Defoaming method of coal chemical-industrial wastewater |
| CN112624311A (en) * | 2020-12-23 | 2021-04-09 | 上海悦境环保科技有限公司 | Automatic spraying system and automatic spraying method for treating foam generated by aeration of aerobic tank |
| CN114105352A (en) * | 2021-10-29 | 2022-03-01 | 甘肃宏腾油气装备制造有限公司 | Visual multistage drainage system |
| CN117049636A (en) * | 2023-08-31 | 2023-11-14 | 青岛水务集团有限公司 | Foam eliminating method for sedimentation tank |
-
2012
- 2012-02-23 CN CN2012200595988U patent/CN202492407U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259014A (en) * | 2014-09-05 | 2015-01-07 | 吉首大学 | Rotor cyclone two-stage tandem type mineral flotation and defoaming device |
| CN104259014B (en) * | 2014-09-05 | 2018-11-13 | 吉首大学 | Rotor whirlwind two-stage series mineral floating defoaming device |
| CN104628070A (en) * | 2015-02-09 | 2015-05-20 | 中蓝连海设计研究院 | Defoaming system and method for coking wastewater treatment |
| CN104724819A (en) * | 2015-03-30 | 2015-06-24 | 中国科学院城市环境研究所 | Control device for solving problem of foam stacking in process of aerobic biological treatment of wastewater |
| CN105384206A (en) * | 2015-11-05 | 2016-03-09 | 东华工程科技股份有限公司 | Defoaming method of coal chemical-industrial wastewater |
| CN112624311A (en) * | 2020-12-23 | 2021-04-09 | 上海悦境环保科技有限公司 | Automatic spraying system and automatic spraying method for treating foam generated by aeration of aerobic tank |
| CN114105352A (en) * | 2021-10-29 | 2022-03-01 | 甘肃宏腾油气装备制造有限公司 | Visual multistage drainage system |
| CN117049636A (en) * | 2023-08-31 | 2023-11-14 | 青岛水务集团有限公司 | Foam eliminating method for sedimentation tank |
| CN117049636B (en) * | 2023-08-31 | 2024-03-15 | 青岛水务集团有限公司 | Foam eliminating method for sedimentation tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202492407U (en) | Foam removing device | |
| KR101452392B1 (en) | Anaerobic digestion tank | |
| CN101508486B (en) | Anaerobic reactor tridimensional flow agitating apparatus | |
| CN205473179U (en) | Integrate sewage treatment system | |
| CN207861992U (en) | A kind of sewage aeration processing unit | |
| CN203256067U (en) | Automatic-control oil-field wastewater treatment system | |
| KR20160000907A (en) | Micro Bubble Diffuser With Dual Air Inlet Line And Wastewater Treatment System | |
| CN206045918U (en) | A kind of package plant | |
| CN108439652A (en) | A kind of high-efficiency dissolued-air air-floating apparatus and its sewage water treatment method based on waterpower principle | |
| CN106861538A (en) | A kind of packaged type biochemical system activated sludge throwing device and method | |
| CN107473440B (en) | A device for improving the utilization rate of ozone in multi-stage ozone flotation process | |
| CN202643437U (en) | Jet-type gas stripping ultrafiltration membrane device | |
| CN205367953U (en) | Oily sewage rapidly transacting device | |
| CN204824526U (en) | Integration sewage treatment device | |
| CN204022541U (en) | A kind of jet-flow aeration system | |
| US6306304B1 (en) | Aerobic treatment of septic tank effluent | |
| CN209685487U (en) | It is electrolysed embrane method phosphorus removal integration device | |
| CN204848333U (en) | Dissolve gas air supporting contact chamber | |
| CN204138466U (en) | A kind of baffling swash plate air-floating apparatus | |
| CN203855460U (en) | Aeration device | |
| CN207713601U (en) | A kind of integrated form sewage disposal device | |
| CN204861107U (en) | Energy -conserving folliculus pond of crossing | |
| CN206529372U (en) | A kind of novel reaction device for being used to remove nitrogen pollutant in sewage | |
| CN205419840U (en) | Car washing wastewater inner loop efflux aeration defoaming integration system | |
| CN202705078U (en) | Air floatation wastewater treatment system |
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: 20121017 Termination date: 20130223 |