CN211521959U - Multistage sewage treatment pond - Google Patents
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- CN211521959U CN211521959U CN201922323367.8U CN201922323367U CN211521959U CN 211521959 U CN211521959 U CN 211521959U CN 201922323367 U CN201922323367 U CN 201922323367U CN 211521959 U CN211521959 U CN 211521959U
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- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000004062 sedimentation Methods 0.000 claims abstract description 50
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 26
- 239000010802 sludge Substances 0.000 claims abstract description 22
- 238000001914 filtration Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005273 aeration Methods 0.000 claims description 18
- 239000000645 desinfectant Substances 0.000 claims description 8
- 241001148471 unidentified anaerobic bacterium Species 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004065 wastewater treatment Methods 0.000 claims 5
- 239000003381 stabilizer Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000005416 organic matter Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 9
- 230000004103 aerobic respiration Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 244000000010 microbial pathogen Species 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- -1 printing and dyeing Substances 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
本实用新型公开了一种多级污水处理池,涉及污水处理技术领域,为解决现有的污水处理池运行成本较高且处理效果不好的问题。所述过滤沉淀池的一侧设置有厌氧池,所述厌氧池的一侧设置有好氧池,所述好氧池的一侧设置有消毒池,所述消毒池的一侧设置有清水池,所述过滤沉淀池的上端安装有滤篮,所述滤篮的上端安装有提拉板,所述提拉板上端的中间设置有进水口,所述过滤沉淀池内部底端的一侧设置有第一沉淀槽,所述过滤沉淀池内部底端的另一侧设置有第二沉淀槽,所述第一沉淀槽和第二沉淀槽的下端均安装有第一排泥管,所述第一排泥管的下端安装有第二排泥管,且第一排泥管和第二排泥管均位于过滤沉淀池的外部。
The utility model discloses a multi-stage sewage treatment tank, which relates to the technical field of sewage treatment and aims to solve the problems of high operation cost and poor treatment effect of the existing sewage treatment tank. One side of the filtration sedimentation tank is provided with an anaerobic tank, one side of the anaerobic tank is provided with an aerobic tank, one side of the aerobic tank is provided with a disinfection tank, and one side of the disinfection tank is provided with a In the clear water tank, a filter basket is installed on the upper end of the filtration and sedimentation tank, a lifting plate is installed on the upper end of the filter basket, a water inlet is arranged in the middle of the upper end of the lifting plate, and one side of the bottom end of the filter sedimentation tank is installed A first sedimentation tank is provided, a second sedimentation tank is provided on the other side of the bottom end of the filter sedimentation tank, and a first sludge discharge pipe is installed at the lower ends of the first sedimentation tank and the second sedimentation tank. The lower end of one row of mud pipes is provided with a second row of mud pipes, and both the first and second mud pipes are located outside the filtering and sedimentation tank.
Description
技术领域technical field
本实用新型涉及污水处理技术领域,具体为一种多级污水处理池。The utility model relates to the technical field of sewage treatment, in particular to a multi-stage sewage treatment tank.
背景技术Background technique
污水处理:为使污水达到排入某一水体或再次使用的水质要求对其进行净化的过程。污水处理被广泛应用于建筑、农业、交通、能源、石化、环保、城市景观、医疗、餐饮等各个领域,也越来越多地走进寻常百姓的日常生活,污水处理是目前工业生产领域经常需要的一道程序,尤其是针对各种纺织、造纸、印染、化工等产业,由于废水量大,如不进行可靠的污水处理,则将对环境造成极其严重的污染。Sewage treatment: The process of purifying sewage in order to make it meet the water quality requirements for discharge into a body of water or for reuse. Sewage treatment is widely used in construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical, catering and other fields, and is increasingly entering the daily life of ordinary people. A required procedure, especially for various textile, paper, printing and dyeing, chemical and other industries, due to the large amount of waste water, if no reliable sewage treatment is carried out, it will cause extremely serious pollution to the environment.
但是,现有的污水处理池运行成本较高且处理效果不好,因此不满足现有的需求,对此我们提出了一种多级污水处理池。However, the existing sewage treatment tank has high operating cost and poor treatment effect, so it does not meet the existing needs. For this, we propose a multi-stage sewage treatment tank.
实用新型内容Utility model content
本实用新型的目的在于提供一种多级污水处理池,以解决上述背景技术中提出的现有的污水处理池运行成本较高且处理效果不好的问题。The purpose of the present invention is to provide a multi-stage sewage treatment tank, so as to solve the problems of high operation cost and poor treatment effect of the existing sewage treatment tank proposed in the above-mentioned background art.
为实现上述目的,本实用新型提供如下技术方案:一种多级污水处理池,包括过滤沉淀池,所述过滤沉淀池的一侧设置有厌氧池,所述厌氧池的一侧设置有好氧池,所述好氧池的一侧设置有消毒池,所述消毒池的一侧设置有清水池,所述过滤沉淀池的上端安装有滤篮,所述滤篮的上端安装有提拉板,所述提拉板上端的中间设置有进水口,所述过滤沉淀池内部底端的一侧设置有第一沉淀槽,所述过滤沉淀池内部底端的另一侧设置有第二沉淀槽,所述第一沉淀槽和第二沉淀槽的下端均安装有第一排泥管,所述第一排泥管的下端安装有第二排泥管,且第一排泥管和第二排泥管均位于过滤沉淀池的外部,所述过滤沉淀池外部两侧的下端均安装有支脚,且支脚与过滤沉淀池焊接连接。In order to achieve the above purpose, the utility model provides the following technical solutions: a multi-stage sewage treatment tank, including a filter sedimentation tank, one side of the filter sedimentation tank is provided with an anaerobic tank, and one side of the anaerobic tank is provided with a Aerobic tank, one side of the aerobic tank is provided with a disinfection tank, one side of the disinfection tank is provided with a clear water tank, the upper end of the filter sedimentation tank is installed with a filter basket, and the upper end of the filter basket is installed with a lift. Pulling plate, the middle of the upper end of the pulling plate is provided with a water inlet, one side of the bottom end of the filter sedimentation tank is provided with a first sedimentation tank, and the other side of the inner bottom end of the filter sedimentation tank is provided with a second sedimentation tank , the lower ends of the first sedimentation tank and the second sedimentation tank are equipped with a first mud discharge pipe, the lower end of the first mud discharge pipe is installed with a second mud discharge pipe, and the first mud discharge pipe and the second mud discharge pipe are installed The mud pipes are all located outside the filtering and sedimentation tank, and the lower ends of the outer two sides of the filtering and sedimentation tank are equipped with feet, and the feet are welded and connected with the filtering and sedimentation tank.
优选的,所述厌氧池的内部安装有隔板,所述隔板的一侧设置有厌氧菌。Preferably, a separator is installed inside the anaerobic tank, and anaerobic bacteria are arranged on one side of the separator.
优选的,所述好氧池的内部设置有好氧活性污泥,所述好氧池内部的底端安装有曝气管,所述好氧池的后方安装有曝气风机,所述曝气风机与好氧池之间安装有进气管,且进气管的一端与曝气风机通过法兰连接。Preferably, aerobic activated sludge is arranged inside the aerobic pool, an aeration pipe is installed at the bottom end of the aerobic pool, an aeration fan is installed behind the aerobic pool, and the aeration An intake pipe is installed between the fan and the aerobic pool, and one end of the intake pipe is connected with the aeration fan through a flange.
优选的,所述消毒池上端的中间安装有电机,所述电机的下端安装有搅拌杆,且搅拌杆与电机通过联轴器连接。Preferably, a motor is installed in the middle of the upper end of the disinfection tank, and a stirring rod is installed at the lower end of the motor, and the stirring rod and the motor are connected by a coupling.
优选的,所述消毒池上端的一侧设置有消毒剂投加口。Preferably, a disinfectant injection port is provided on one side of the upper end of the disinfection tank.
优选的,所述过滤沉淀池与厌氧池之间设置有第四过流堰口,所述厌氧池与好氧池之间设置有第一过流堰口,所述好氧池与消毒池之间设置有第二过流堰口,所述消毒池与清水池之间设置有第三过流堰口。Preferably, a fourth overflow weir is arranged between the filtration sedimentation tank and the anaerobic tank, a first overflow weir is arranged between the anaerobic tank and the aerobic tank, and a first overflow weir is arranged between the aerobic tank and the disinfection tank. The second overflow weir is provided with a third overflow weir between the disinfection tank and the clear water tank.
与现有技术相比,本实用新型的有益效果是:Compared with the prior art, the beneficial effects of the present utility model are:
1、本实用新型通过在每一级处理池之间都设置有相应的过流堰口,减少了泵体的使用数量,从而降低了运行成本。1. The utility model reduces the number of pumps used by setting the corresponding overflow weirs between each stage of the treatment pool, thereby reducing the operating cost.
2、本实用新型通过提拉板可将滤篮拉出,便于对内部杂质的快速处理,通过厌氧池使有机物发生水解、酸化和甲烷化,去除污水中的有机物,并提高污水的可生化性,有利于后续的好氧处理,好氧池内部的好氧活性污泥吸附、降解有机物,让活性污泥进行有氧呼吸,进一步把有机物分解成无机物,去除污水中的大部分COD、氨氮等有机物,通过消毒池使消毒剂与污水混合,进行消毒,杀死处理后污水中的并与病原性微生物,整体污水处理池对污水的处理效果较好。2. The utility model can pull out the filter basket through the lifting plate, which is convenient for the rapid treatment of the internal impurities, and the organic matter is hydrolyzed, acidified and methanated through the anaerobic tank, the organic matter in the sewage is removed, and the biodegradability of the sewage is improved. The aerobic activated sludge inside the aerobic tank adsorbs and degrades organic matter, allows the activated sludge to perform aerobic respiration, further decomposes the organic matter into inorganic matter, and removes most of the COD, Ammonia nitrogen and other organic substances are mixed with the disinfectant and the sewage through the disinfection tank for disinfection, killing the pathogenic microorganisms in the treated sewage, and the overall sewage treatment tank has a better treatment effect on the sewage.
附图说明Description of drawings
图1为本实用新型的一种多级污水处理池的整体结构示意图;Fig. 1 is the overall structure schematic diagram of a kind of multistage sewage treatment tank of the present invention;
图2为本实用新型的曝气风机的结构示意图;Fig. 2 is the structural representation of the aeration fan of the utility model;
图3为本实用新型的曝气管的结构示意图。3 is a schematic structural diagram of the aeration pipe of the present invention.
图中:1、过滤沉淀池;2、厌氧池;3、好氧池;4、消毒池;5、清水池;6、滤篮;7、提拉板;8、进水口;9、第一沉淀槽;10、第二沉淀槽;11、第一排泥管;12、第二排泥管;13、支脚;14、隔板;15、厌氧菌;16、第一过流堰口;17、好氧活性污泥;18、曝气管;19、曝气风机;20、进气管;21、电机;22、搅拌杆;23、消毒剂投加口;24、第二过流堰口;25、第三过流堰口;26、第四过流堰口。In the figure: 1. Filtration sedimentation tank; 2. Anaerobic tank; 3. Aerobic tank; 4. Disinfection tank; 5. Clear water tank; 6. Filter basket; 7. Lifting plate; 8. Water inlet; 9. a sedimentation tank; 10, the second sedimentation tank; 11, the first row of mud pipes; 12, the second row of mud pipes; 13, the feet; 14, the baffle; 15, the anaerobic bacteria; 16, the first overflow weir; 17, aerobic activated sludge; 18, aeration pipe; 19, aeration fan; 20, air intake pipe; 21, motor; 22, stirring rod; 25. The third overflow weir; 26. The fourth overflow weir.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图,对本实用新型实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本实用新型一部分实施例,而不是全部的实施例。The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.
请参阅图1-3,本实用新型提供的一种实施例:一种多级污水处理池,包括过滤沉淀池1,过滤沉淀池1的一侧设置有厌氧池2,厌氧池2的一侧设置有好氧池3,好氧池3的一侧设置有消毒池4,消毒池4的一侧设置有清水池5,过滤沉淀池1的上端安装有滤篮6,滤篮6的上端安装有提拉板7,提拉板7上端的中间设置有进水口8,过滤沉淀池1内部底端的一侧设置有第一沉淀槽9,过滤沉淀池1内部底端的另一侧设置有第二沉淀槽10,第一沉淀槽9和第二沉淀槽10的下端均安装有第一排泥管11,第一排泥管11的下端安装有第二排泥管12,且第一排泥管11和第二排泥管12均位于过滤沉淀池1的外部,过滤沉淀池1外部两侧的下端均安装有支脚13,且支脚13与过滤沉淀池1焊接连接,污水通过进水口8进入过滤沉淀池1的内部,通过滤篮6滤除内部大颗粒杂质,过滤后的污水经第一沉淀槽9和第二沉淀槽10沉淀内部的污泥,并通过第二排泥管12连接污泥泵排出。1-3, an embodiment provided by the present utility model: a multi-stage sewage treatment tank, including a filter sedimentation tank 1, an anaerobic tank 2 is arranged on one side of the filter sedimentation tank 1, and the anaerobic tank 2 One side is provided with an
进一步,厌氧池2的内部安装有隔板14,隔板14的一侧设置有厌氧菌15,厌氧池2利用厌氧菌15的作用,使有机物发生水解、酸化和甲烷化,去除污水中的有机物,并提高污水的可生化性,有利于后续的好氧处理。Further, the interior of the anaerobic tank 2 is provided with a
进一步,好氧池3的内部设置有好氧活性污泥17,好氧池3内部的底端安装有曝气管18,好氧池3的后方安装有曝气风机19,曝气风机19与好氧池3之间安装有进气管20,且进气管20的一端与曝气风机19通过法兰连接,通过曝气管18控制好氧池3内部的含氧量,保证微生物最大效益的进行有氧呼吸。Further, aerobic activated
进一步,消毒池4上端的中间安装有电机21,电机21的下端安装有搅拌杆22,且搅拌杆22与电机21通过联轴器连接,通过电机21带动搅拌杆22对污水进行搅动,使消毒剂与污水混合。Further, a
进一步,消毒池4上端的一侧设置有消毒剂投加口23,经消毒剂投加口23投加相应的消毒剂。Further, one side of the upper end of the
进一步,过滤沉淀池1与厌氧池2之间设置有第四过流堰口26,厌氧池2与好氧池3之间设置有第一过流堰口16,好氧池3与消毒池4之间设置有第二过流堰口24,消毒池4与清水池5之间设置有第三过流堰口25,减少了泵体的使用数量,从而降低了运行成本。Further, a
工作原理:使用时,污水通过进水口8进入过滤沉淀池1的内部,通过滤篮6滤除内部大颗粒杂质,通过提拉板7可将滤篮6抽出,便于对滤篮6内部的滤渣进行处理,过滤后的污水经第一沉淀槽9和第二沉淀槽10沉淀内部的污泥,并通过第二排泥管12连接污泥泵排出,上层清液通过第四过流堰口26进入厌氧池2的内部,厌氧池2利用厌氧菌15的作用,使有机物发生水解、酸化和甲烷化,去除污水中的有机物,并提高污水的可生化性,有利于后续的好氧处理,污水通过第一过流堰口16进入好氧池3的内部,好氧池3内部的好氧活性污泥17吸附、降解有机物,让好氧活性污泥17进行有氧呼吸,进一步把有机物分解成无机物,去除污水中的大部分COD、氨氮等有机物,去除污染物,通过曝气管18控制好氧池3内部的含氧量,保证微生物最大效益的进行有氧呼吸,污水通过第二过流堰口24进入消毒池4的内部,经消毒剂投加口23投加相应的消毒剂,例如次氯酸钠、液氯或次氯酸钙,通过电机21带动搅拌杆22对污水进行搅动,使消毒剂与污水混合,进行消毒,杀死处理后污水中的并与病原性微生物,整体污水处理池对污水的处理效果较好,处理后的污水通过第三过流堰口25进入清水池5,可达标排放。Working principle: During use, the sewage enters the filter sedimentation tank 1 through the water inlet 8, and the internal large-particle impurities are filtered out through the filter basket 6. The filter basket 6 can be pulled out through the lifting plate 7, which is convenient for the filter residue inside the filter basket 6. For treatment, the filtered sewage settles the internal sludge through the
对于本领域技术人员而言,显然本实用新型不限于上述示范性实施例的细节,而且在不背离本实用新型的精神或基本特征的情况下,能够以其他的具体形式实现本实用新型。因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本实用新型的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本实用新型内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.
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CN113501627A (en) * | 2021-08-05 | 2021-10-15 | 北京中海沃邦能源投资有限公司石楼分公司 | Domestic sewage treatment system |
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2019
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113501627A (en) * | 2021-08-05 | 2021-10-15 | 北京中海沃邦能源投资有限公司石楼分公司 | Domestic sewage treatment system |
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