CN204265605U - One way of life Sewage treatment systems - Google Patents
One way of life Sewage treatment systems Download PDFInfo
- Publication number
- CN204265605U CN204265605U CN201420675437.0U CN201420675437U CN204265605U CN 204265605 U CN204265605 U CN 204265605U CN 201420675437 U CN201420675437 U CN 201420675437U CN 204265605 U CN204265605 U CN 204265605U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- tank
- filter
- pool
- mechanical filter
- 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 - Lifetime
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 27
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 12
- 230000003301 hydrolyzing effect Effects 0.000 claims abstract 5
- 230000001954 sterilising effect Effects 0.000 claims abstract 5
- 238000004062 sedimentation Methods 0.000 claims description 16
- 239000010802 sludge Substances 0.000 claims description 16
- 238000011001 backwashing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007062 hydrolysis Effects 0.000 description 13
- 238000006460 hydrolysis reaction Methods 0.000 description 13
- 230000003647 oxidation Effects 0.000 description 13
- 230000001105 regulatory effect Effects 0.000 description 12
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000005416 organic matter Substances 0.000 description 4
- 238000005273 aeration Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 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
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000010840 domestic wastewater Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
Description
技术领域technical field
本实用新型涉及一种污水处理系统，具体涉及一种生活废水处理系统。The utility model relates to a sewage treatment system, in particular to a domestic waste water treatment system.
背景技术Background technique
目前，生活污水排量较大，如不进行净化处理，将会对自然环境带来很大的破坏。现有的生活污水处理系统，大部分存在运行不稳定，污水处理效果差，可能会带来二次污染等问题。At present, the discharge of domestic sewage is relatively large. If it is not purified, it will cause great damage to the natural environment. Most of the existing domestic sewage treatment systems have unstable operation, poor sewage treatment effect, and may cause secondary pollution and other problems.
发明内容Contents of the invention
发明目的：本实用新型的目的是为了克服现有技术中的不足，提供一种自动化操作，系统运行稳定，污水处理效果好的生活污水处理系统。Purpose of the invention: The purpose of this utility model is to overcome the deficiencies in the prior art and provide a domestic sewage treatment system with automatic operation, stable system operation and good sewage treatment effect.
技术方案：为了解决上述技术问题，本实用新型所述的一种生活污水处理系统，它包括格栅井，所述格栅井通过管道与调节池相连，所述调节池通过管道与水解池相连，所述水解池通过管道与接触氧化池相连，所述接触氧化池通过管道与沉淀池相连，所述沉淀池通过管道与消毒池相连，所述消毒池通过管道与机械过滤器相连，所述机械过滤器通过管道与活性炭过滤器相连，所述活性炭过滤器通过管道与清水池相连，在所述沉淀池旁设有污泥池，在所述调节池底部设有潜污泵，在所述沉淀池底部设有污泥提升器，在所述接触氧化池底部设有曝气装置，所述调节池、接触氧化池、沉淀池底部通过管道与鼓风机相连，在所述消毒池与机械过滤器之间的管道上设有提升泵，所述污泥池通过污泥回流管道与水解池相连。Technical solution: In order to solve the above-mentioned technical problems, a domestic sewage treatment system described in the utility model includes a grid well, and the grid well is connected to a regulating tank through a pipeline, and the regulating tank is connected to a hydrolysis tank through a pipeline , the hydrolysis tank is connected to the contact oxidation tank through a pipeline, the contact oxidation tank is connected to a sedimentation tank through a pipeline, the sedimentation tank is connected to a disinfection tank through a pipeline, and the disinfection tank is connected to a mechanical filter through a pipeline, and the The mechanical filter is connected to the activated carbon filter through the pipeline, and the activated carbon filter is connected to the clear water tank through the pipeline, a sludge tank is provided beside the sedimentation tank, a submersible sewage pump is provided at the bottom of the regulating tank, and a sewage pump is provided at the bottom of the regulating tank. A sludge lifter is provided at the bottom of the sedimentation tank, and an aeration device is provided at the bottom of the contact oxidation tank. A lift pump is provided on the pipeline between them, and the sludge pool is connected with the hydrolysis tank through the sludge return pipeline.
所述清水池一侧通过反冲洗管道及设在反冲洗管道上的反冲洗泵与机械过滤器相连。One side of the clear water pool is connected with the mechanical filter through a backwash pipeline and a backwash pump arranged on the backwash pipeline.
所述机械过滤器与活性炭过滤器通过反冲洗废水管道与调节池相连。The mechanical filter and the activated carbon filter are connected to the regulating tank through the backwashing waste water pipeline.
所述沉淀池为竖流式沉淀池。The sedimentation tank is a vertical flow sedimentation tank.
格栅井内设置机械格栅，通过机械格栅拦截去除生活污水中较大的悬浮物固体、纸屑，保护水泵及后续管路系统不被堵塞。A mechanical grill is installed in the grill well to intercept and remove larger suspended solids and paper dust in the domestic sewage through the mechanical grill to protect the water pump and the subsequent pipeline system from being blocked.
通过设置调节池，能充分平衡水质、水量，使污水能比较均匀进入后续处理单元，提高整个系统的抗冲击性能，有利于降低运行成本和水质波动带来的影响。在调节池内设置预曝气系统,防止发生沉淀现象,同时可以起到水质均衡的作用。设置液位自动控制装置，水泵将根据液位自动开启。By setting the regulating pool, the water quality and water quantity can be fully balanced, so that the sewage can enter the subsequent treatment unit more evenly, improve the impact resistance of the whole system, and help reduce the impact of operating costs and water quality fluctuations. A pre-aeration system is set in the regulating tank to prevent sedimentation and to balance the water quality. Set the liquid level automatic control device, the water pump will automatically open according to the liquid level.
因为生活污水中有机氮含量高，在进行生物降解时会以氨氮的形式出现，所以排入水中的氨氮的指标会升高，而氨氮也是一个污染控制指标，因此在接触氧化池前加缺氧水解池，缺氧水解池可利用回流的混合液中带入的硝酸盐和进水中的有机物碳源进行反硝化，使进水中NO2 -、NO3 -还原成N2达到脱氮作用，在去除有机物的同时降解氨氮值。Because the content of organic nitrogen in domestic sewage is high, it will appear in the form of ammonia nitrogen during biodegradation, so the index of ammonia nitrogen discharged into the water will increase, and ammonia nitrogen is also a pollution control index, so add anoxic before contacting the oxidation tank Hydrolysis tank, the anoxic hydrolysis tank can use the nitrate brought in the backflow mixed solution and the organic carbon source in the influent to carry out denitrification, so that NO 2 - and NO 3 - in the influent can be reduced to N 2 to achieve denitrification , Degrade the ammonia nitrogen value while removing organic matter.
污水经缺氧池处理后，自流进入接触氧化池，从而进入接触氧化阶段，即进入好氧处理。接触氧化池是一种生物膜法为主，兼有活性泥的生物处理装置，通过提供氧源，污水中的有机物被微生物所吸附、降解，使水质得到净化。After the sewage is treated in the anoxic tank, it flows into the contact oxidation tank by gravity, and thus enters the contact oxidation stage, that is, enters the aerobic treatment. The contact oxidation tank is a biofilm-based biological treatment device with active mud. By providing an oxygen source, the organic matter in the sewage is adsorbed and degraded by microorganisms, so that the water quality is purified.
污水经过接触氧化后，夹带氧化过程中产生的少量的活性污泥及新陈代谢的生物膜，以及不能进行生物降解的少量固形物，进入沉淀池进行固液分离，使水得到澄清排出。沉淀池采用竖流式，总停留时间2-3.0小时，沉淀的污泥回流至污泥池作进一步消化减少剩余污泥。After the sewage undergoes contact oxidation, a small amount of activated sludge and metabolic biofilm generated during the oxidation process, as well as a small amount of solids that cannot be biodegraded, enter the sedimentation tank for solid-liquid separation, so that the water is clarified and discharged. The sedimentation tank adopts the vertical flow type, the total residence time is 2-3.0 hours, and the settled sludge is returned to the sludge tank for further digestion to reduce the remaining sludge.
消毒池按国家标准“TJ14-74”制作，有效消毒停留时间为40分钟以上，本单元设置溢流排放口。The disinfection pool is made according to the national standard "TJ14-74", and the effective disinfection residence time is more than 40 minutes. This unit is equipped with an overflow discharge port.
过滤水泵提升输送进入机械过滤器，在机械过滤器滤层的作用下得到拦截。过滤器出水利用余压进入活性炭过滤器，利用活性炭本身的吸附功能进一步去除水中悬浮物、有机微生物、降低CODcr、BOD5及异味，使系统出水达标。The filter water pump lifts and conveys into the mechanical filter, and is intercepted under the action of the filter layer of the mechanical filter. The effluent from the filter enters the activated carbon filter using the residual pressure, and the adsorption function of the activated carbon itself is used to further remove suspended solids, organic microorganisms, reduce CODcr, BOD 5 and odor, and make the system effluent meet the standard.
有益效果：本实用新型与现有技术相比，其显著优点是：本实用新型自动化操作，整体运行平稳可靠，采用缺氧水解池，可以有效去除有机物的同时降解氨氮值，水解工艺运行稳定，受外气温变化影响小，水解池不产生如厌氧反应那样的臭味，经过本系统处理后，污水净化效果好，符合排水标准。Beneficial effects: Compared with the prior art, the utility model has the remarkable advantages that the utility model is automatically operated, the overall operation is stable and reliable, and the anoxic hydrolysis pool is used, which can effectively remove organic matter and degrade the ammonia nitrogen value at the same time, and the hydrolysis process runs stably. It is less affected by the change of external temperature, and the hydrolysis tank does not produce odor like anaerobic reaction. After being treated by this system, the sewage purification effect is good, and it meets the drainage standard.
附图说明Description of drawings
图1是本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步的说明。Below in conjunction with accompanying drawing and embodiment the utility model is described further.
如图1所示，本实用新型所述的一种生活污水处理系统，它包括格栅井1，所述格栅井1通过管道与调节池2相连，所述调节池2通过管道与水解池3相连，所述水解池3通过管道与接触氧化池4相连，所述接触氧化池4通过管道与沉淀池5相连，所述沉淀池5通过管道与消毒池6相连，所述消毒池6通过管道与机械过滤器7相连，所述机械过滤器7通过管道与活性炭过滤器8相连，所述活性炭过滤器8通过管道与清水池9相连，在所述沉淀池5旁设有污泥池10，在所述调节池2底部设有潜污泵11，在所述沉淀池5底部设有污泥提升器12，在所述接触氧化池4底部设有曝气装置13，所述调节池2、接触氧化池4、沉淀池5底部通过管道与鼓风机14相连，在所述消毒池6与机械过滤器7之间的管道上设有提升泵15，所述污泥池10通过污泥回流管道与水解池3相连；所述清水池9一侧通过反冲洗管道及设在反冲洗管道上的反冲洗泵16与机械过滤器7相连；所述机械过滤器7与活性炭过滤器8通过反冲洗废水管道与调节池2相连；所述沉淀池5为竖流式沉淀池。本实用新型自动化操作，整体运行平稳可靠，采用缺氧水解池，可以有效去除有机物的同时降解氨氮值，水解工艺运行稳定，受外气温变化影响小，水解池不产生如厌氧反应那样的臭味，经过本系统处理后，污水净化效果好，符合排水标准。As shown in Figure 1, a kind of domestic sewage treatment system described in the utility model includes a grid well 1, and the grid well 1 is connected with a regulating tank 2 through a pipeline, and the regulating tank 2 is connected with a hydrolysis tank through a pipeline 3 connected, the hydrolysis tank 3 is connected to the contact oxidation tank 4 through pipelines, the contact oxidation tank 4 is connected to the sedimentation tank 5 through pipelines, the sedimentation tank 5 is connected to the disinfection tank 6 through pipelines, and the disinfection tank 6 is passed through Pipeline links to each other with mechanical filter 7, and described mechanical filter 7 links to each other with activated carbon filter 8 through pipeline, and described activated carbon filter 8 links to each other with clear water pool 9 through pipeline, is provided with sludge pool 10 beside described sedimentation tank 5 , a submersible sewage pump 11 is provided at the bottom of the regulating tank 2, a sludge lifter 12 is provided at the bottom of the sedimentation tank 5, an aeration device 13 is provided at the bottom of the contact oxidation tank 4, and the regulating tank 2 , contact oxidation tank 4, bottom of settling tank 5 are connected with air blower 14 by pipeline, on the pipeline between described disinfection tank 6 and mechanical filter 7, be provided with lifting pump 15, described sludge tank 10 is passed through sludge return pipeline Link to each other with hydrolysis tank 3; One side of said clear water tank 9 is connected to mechanical filter 7 through backwash pipeline and the backwash pump 16 that is located on the backwash pipeline; Described mechanical filter 7 and activated carbon filter 8 pass through The waste water pipeline is connected with the regulating tank 2; the sedimentation tank 5 is a vertical flow sedimentation tank. The utility model has automatic operation, and the overall operation is stable and reliable. The anoxic hydrolysis pool can effectively remove organic matter and degrade the ammonia nitrogen value at the same time. The hydrolysis process runs stably and is less affected by the change of external temperature. No odor, after the treatment of this system, the sewage purification effect is good, and it meets the drainage standard.
本实用新型提供了一种思路及方法，具体实现该技术方案的方法和途径很多，以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本实用新型的保护范围，本实施例中未明确的各组成部分均可用现有技术加以实现。The utility model provides a kind of train of thought and method, and there are many methods and approaches for realizing the technical solution. The above description is only a preferred embodiment of the utility model. It should be pointed out that for those of ordinary skill in the art, Under the premise of not departing from the principle of the utility model, some improvements and modifications can also be made, and these improvements and modifications should also be regarded as the protection scope of the utility model, and each component that is not clear in the present embodiment can be improved by the prior art. accomplish.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675437.0U CN204265605U (en) | 2014-11-12 | 2014-11-12 | One way of life Sewage treatment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420675437.0U CN204265605U (en) | 2014-11-12 | 2014-11-12 | One way of life Sewage treatment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204265605U true CN204265605U (en) | 2015-04-15 |
Family
ID=52800483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420675437.0U Expired - Lifetime CN204265605U (en) | 2014-11-12 | 2014-11-12 | One way of life Sewage treatment systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204265605U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045194A (en) * | 2016-05-31 | 2016-10-26 | 中钢集团天澄环保科技股份有限公司 | Device and method for sewage treatment of highway service area |
| CN107500479A (en) * | 2017-09-27 | 2017-12-22 | 广东景源建设工程有限公司 | A kind for the treatment of method for rural sewage |
-
2014
- 2014-11-12 CN CN201420675437.0U patent/CN204265605U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106045194A (en) * | 2016-05-31 | 2016-10-26 | 中钢集团天澄环保科技股份有限公司 | Device and method for sewage treatment of highway service area |
| CN107500479A (en) * | 2017-09-27 | 2017-12-22 | 广东景源建设工程有限公司 | A kind for the treatment of method for rural sewage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101870543B (en) | Landfill percolate treatment novel process | |
| CN105585218B (en) | Wastewater from mechanical industry treatment process | |
| CN105601038B (en) | The advanced treatment method for sewage water of ozone reflux secondary oxidation after a kind of | |
| CN103232137B (en) | Paper-making waste water treatment system and treatment process | |
| CN110642478A (en) | Coupled treatment system and method for coking phenol-cyanogen wastewater by biochemical method and physicochemical method | |
| CN202881049U (en) | Buried type sewage treatment device | |
| CN209759222U (en) | Novel food processing waste water treatment equipment | |
| CN111995193A (en) | Integrated intelligent device and method for advanced treatment of medical wastewater | |
| CN204265605U (en) | One way of life Sewage treatment systems | |
| CN114988632A (en) | Integrated equipment and treatment method for synchronous ecological treatment of domestic sewage sludge | |
| CN203360228U (en) | Tobacco wastewater treatment system | |
| CN205590517U (en) | Ozone - membrane bioreactor coking wastewater advanced treatment unit that pH control was adjusted | |
| CN208071544U (en) | A kind of railway communication system production wastewater treatment system | |
| CN110498563A (en) | Membraneless integrated treatment system and method for leachate of garbage transfer station | |
| CN106865888B (en) | A method of removing refinery(waste) water total nitrogen | |
| CN205222939U (en) | Sewage treatment plant carries mark and reforms transform composite set | |
| CN213475693U (en) | Bromine-containing organic wastewater treatment system | |
| CN204265617U (en) | A kind of device for Coal Chemical Industry, resinous shale wastewater treatment | |
| CN203866155U (en) | Diatomite sewage treatment system | |
| CN204310916U (en) | Petrochemical wastewater advanced treatment system | |
| CN220537626U (en) | System for be used for handling quick-frozen food processing waste water | |
| CN203007088U (en) | Sewage treatment complete equipment for expressway service area | |
| CN207877532U (en) | Beverage effluent disposal system | |
| CN102115295B (en) | Electroplating waste water high-efficiency combined biochemical treatment technique | |
| CN1994937B (en) | Air float-oxygen-enriched organism processing and reusing method for hotel sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150415 |