CN201338976Y - Medical institution sewage treatment integrated device - Google Patents
Medical institution sewage treatment integrated device Download PDFInfo
- Publication number
- CN201338976Y CN201338976Y CNU2008202327624U CN200820232762U CN201338976Y CN 201338976 Y CN201338976 Y CN 201338976Y CN U2008202327624 U CNU2008202327624 U CN U2008202327624U CN 200820232762 U CN200820232762 U CN 200820232762U CN 201338976 Y CN201338976 Y CN 201338976Y
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- Prior art keywords
- tank
- biological oxidation
- sewage
- sewage treatment
- sedimentation
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- 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
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 34
- 230000003647 oxidation Effects 0.000 claims abstract description 33
- 238000004062 sedimentation Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000005273 aeration Methods 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 16
- 238000005276 aerator Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000004155 Chlorine dioxide Substances 0.000 description 4
- 235000019398 chlorine dioxide Nutrition 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001902 chlorine oxide Inorganic materials 0.000 description 1
- MAYPHUUCLRDEAZ-UHFFFAOYSA-N chlorine peroxide Chemical compound ClOOCl MAYPHUUCLRDEAZ-UHFFFAOYSA-N 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003403 water pollutant Substances 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
- Biological Treatment Of Waste Water (AREA)
Abstract
本实用新型涉及一种医疗机构污水处理一体化设备，属于医用环保设备领域，包括生物氧化池和沉淀池，生物氧化池底部设置曝气系统，其特征在于在进水管和生物氧化池之间设置斜管过滤池，在生物氧化池和排水管之间设置消毒混合池和清水池，斜管过滤池、生物氧化池、沉淀池、消毒混合池和清水池依次连接设置在一外壳内，斜管过滤池和沉淀池底部设置排污管。结构紧凑，维护方便，水处理效果好。
The utility model relates to an integrated equipment for sewage treatment in medical institutions, which belongs to the field of medical environmental protection equipment, and includes a biological oxidation tank and a sedimentation tank. An aeration system is arranged at the bottom of the biological oxidation tank. Tube filter tank, a disinfection mixing tank and a clean water tank are set between the biological oxidation tank and the drain pipe, and the inclined tube filter tank, biological oxidation tank, sedimentation tank, disinfection mixing tank and clean water tank are connected in sequence in a shell, and the inclined tube filter Sewage pipes are installed at the bottom of the tank and sedimentation tank. Compact structure, easy maintenance, good water treatment effect.
Description
技术领域 technical field
本实用新型涉及医疗机构污水处理一体化设备，属于医用环保设备领域。The utility model relates to integrated sewage treatment equipment for medical institutions, which belongs to the field of medical environmental protection equipment.
背景技术 Background technique
随着医疗废物处理中心的建立和医院污水处理系统的改造，医疗机构的污水处理成为废水处理的有一大领域。目前医院的污水处理，一般是先将污水流进传统的化粪池，通过调节池后导入混凝沉淀池，经过沉淀后的水进入混合池，然后以液氯、二氧化氯或者次氯酸钠等进行消毒，最后排放。结构松散不紧凑，占地太大，而且维护不方便。With the establishment of medical waste treatment centers and the transformation of hospital sewage treatment systems, sewage treatment in medical institutions has become a major field of wastewater treatment. At present, the sewage treatment in the hospital generally first flows the sewage into the traditional septic tank, passes through the regulating tank and then enters the coagulation sedimentation tank, and the settled water enters the mixing tank, and then is treated with liquid chlorine, chlorine dioxide or sodium hypochlorite Disinfect and finally discharge. The structure is loose and not compact, occupies too much land, and is inconvenient to maintain.
实用新型内容 Utility model content
本实用新型的目的在于提供一种医疗机构污水处理一体化设备，结构紧凑，维护方便，水处理效果好。The purpose of the utility model is to provide an integrated sewage treatment equipment for medical institutions, which has compact structure, convenient maintenance and good water treatment effect.
本实用新型所述的医疗机构污水处理一体化设备，包括生物氧化池和沉淀池，生物氧化池底部设置曝气系统，其特征在于在进水管和生物氧化池之间设置斜管过滤池，在生物氧化池和排水管之间设置消毒混合池和清水池，斜管过滤池、生物氧化池、沉淀池、消毒混合池和清水池依次连接设置在一外壳内，斜管过滤池和沉淀池底部设置排污管。The integrated sewage treatment equipment for medical institutions described in the utility model includes a biological oxidation tank and a sedimentation tank. A disinfection mixing tank and a clean water tank are set between the oxidation tank and the drainage pipe, and the inclined tube filter tank, biological oxidation tank, sedimentation tank, disinfection mixing tank and clean water tank are connected in sequence in a shell, and the bottom of the inclined tube filter tank and the sedimentation tank is set sewage pipe.
医疗机构排出的污水通过进水管进入斜管过滤池进行初次沉淀，去除大的悬浮物以及部分的有机物，然后进入生物氧化池，通过大量微生物的生化降解，吸附，絮凝作用大幅度地去除污水中各种有机物质，然后在沉淀池将泥水分离，最后在消毒混合池与消毒物质混合后，在清水池内杀菌，消毒，最后通过排水管排出。The sewage discharged from medical institutions enters the inclined tube filter tank through the water inlet pipe for initial sedimentation, removes large suspended solids and some organic matter, and then enters the biological oxidation tank, through the biochemical degradation, adsorption and flocculation of a large number of microorganisms. Various organic substances are then separated from mud and water in the sedimentation tank, and finally mixed with disinfectant substances in the disinfection mixing tank, sterilized and disinfected in the clear water tank, and finally discharged through the drain pipe.
本实用新型中：In the utility model:
曝气系统包括曝气管路、曝气头和鼓风机，鼓风机通过曝气管路连接设置在生物氧化池底部的曝气头，增加生物氧化池的氧气，提高氧化效率。The aeration system includes an aeration pipeline, an aeration head and a blower. The blower is connected to the aeration head arranged at the bottom of the biological oxidation tank through the aeration pipeline to increase the oxygen in the biological oxidation tank and improve the oxidation efficiency.
生物氧化池优选生物膜法过滤池，生物膜法是一种通过附着在某种物体上的生物膜来处理污水的耗氧处理法。由于以新型合成材料为填料，大大提高了其处理能力。The biological oxidation tank is preferably a biofilm filter tank, and the biofilm method is an aerobic treatment method that treats sewage through a biofilm attached to a certain object. Due to the use of new synthetic materials as fillers, its processing capacity has been greatly improved.
在排污管上设置排污泵，可以提高排污效率。Installing a sewage pump on the sewage pipe can improve the sewage discharge efficiency.
本实用新型医疗机构污水处理一体化设备所具有的有益效果是：The beneficial effects of the utility model integrated equipment for sewage treatment in medical institutions are as follows:
通过在壳体内依次串联设置斜管过滤池、生物氧化池、沉淀池、消毒混合池和清水池，生物氧化池底部设置曝气系统，斜管过滤池和沉淀池底部设置排污管，使得医疗机构废水通过进水管进入其中进行处理，通过过滤、氧化、沉淀、杀菌消毒等工序，使得排出的污水达到医疗机构水污染物排放标准(GB18466-2005)。由于设置在壳体内，因此设备可埋设于地下，故亦称“一体化地埋式污水处理设备”。本实用新型集去除BOD5、COD、NH3-N于一身，结构紧凑，具有技术性能稳定可靠、处理效果好、投资省、占地少、维护方便等优点。The inclined tube filter tank, biological oxidation tank, sedimentation tank, disinfection mixing tank and clean water tank are arranged in series in the shell, the aeration system is set at the bottom of the biological oxidation tank, and the sewage pipe is set at the bottom of the inclined tube filter tank and the sedimentation tank, so that medical institutions Wastewater enters into it through the water inlet pipe for treatment, and through filtration, oxidation, precipitation, sterilization and other processes, the discharged sewage meets the water pollutant discharge standard for medical institutions (GB18466-2005). Because it is installed in the shell, the equipment can be buried underground, so it is also called "integrated underground sewage treatment equipment". The utility model integrates the removal of BOD 5 , COD and NH 3 -N, and has the advantages of compact structure, stable and reliable technical performance, good treatment effect, low investment, less land occupation and convenient maintenance.
附图说明 Description of drawings
图1是本实用新型一实施例结构示意图。Fig. 1 is a structural schematic diagram of an embodiment of the utility model.
图中：1、壳体 2、斜管过滤器 3、检修孔 4、生物氧化池 5、沉淀池 6、消毒混合池 7、清水池 8、通风孔 9、鼓风机 10、13、排污管 11、曝气头 12、曝气管路 14、进水管。In the figure: 1. Housing 2. Inclined tube filter 3. Inspection hole 4. Biological oxidation tank 5. Sedimentation tank 6. Disinfection mixing tank 7. Clean water tank 8. Ventilation hole 9. Blower 10. 13. Sewage pipe 11. Aeration head 12, aeration pipeline 14, water inlet pipe.
具体实施方式 Detailed ways
下面结合实施例附图对本实用新型作进一步说明。Below in conjunction with embodiment accompanying drawing, the utility model is described further.
如图所示，在壳体1内依次连接斜管过滤池2、生物氧化池4(优选生物膜法过滤池)、沉淀池5、消毒混合池6和清水池7，斜管过滤池2的进水管14连接医疗机构的排水口，清水池7的排水孔连接外排机构。As shown in the figure, the inclined tube filter tank 2, the biological oxidation tank 4 (preferred biofilm filter tank), the sedimentation tank 5, the disinfection mixing tank 6 and the clean water tank 7 are connected in sequence in the housing 1, and the inclined tube filter tank 2 The water inlet pipe 14 is connected to the drain outlet of the medical institution, and the drain hole of the clean water pool 7 is connected to the drain mechanism.
斜管过滤池2、生物氧化池4、沉淀池5、消毒混合池6、清水池7和鼓风机9上的壳体1上分别设置检修孔3，方便打开检修或者调试，壳体1上还设置有通风孔8。Inclined tube filter tank 2, bio-oxidation tank 4, sedimentation tank 5, disinfection mixing tank 6, clean water tank 7 and the housing 1 on the blower 9 are respectively provided with inspection holes 3, which are convenient for opening, maintenance or debugging. There are ventilation holes 8.
外排机构可以是消毒混合池，可以向池中通入二氧化氯进行消毒，确保废水无菌排放。The efflux mechanism can be a disinfection mixing tank, which can be fed with chlorine dioxide for disinfection to ensure the aseptic discharge of waste water.
斜管沉淀池2是由斜管支架和斜管填料组成。Inclined tube sedimentation tank 2 is composed of inclined tube support and inclined tube filler.
生物氧化池4底部设置曝气系统，曝气系统包括曝气管路12、曝气头11和鼓风机9，鼓风机9通过曝气管路12连接设置在生物氧化池4底部的曝气头11，用于增加生物氧化池4的氧气，提高氧化效率。An aeration system is arranged at the bottom of the biological oxidation tank 4, and the aeration system includes an aeration pipeline 12, an aeration head 11 and a blower 9, and the blower 9 is connected to the aeration head 11 arranged at the bottom of the biological oxidation tank 4 through the aeration pipeline 12, It is used to increase the oxygen in the biological oxidation tank 4 and improve the oxidation efficiency.
斜管过滤池2底部设置排污管13，沉淀池5底部设置排污管10，排污管10、13上设置排污泵。A sewage discharge pipe 13 is provided at the bottom of the inclined tube filter tank 2, a sewage discharge pipe 10 is provided at the bottom of the sedimentation tank 5, and a sewage discharge pump is provided on the sewage discharge pipes 10 and 13.
斜管沉淀池2用于污水的初次沉淀，去除大的悬浮物以及部分的有机物，同时具有预酸化作用；生物氧化池4主要通过附着于填料上的大量微生物的生化降解和吸附与絮凝作用大幅度地去除污水中各种有机物质；沉淀池5可以通过沉淀作用使接触氧化池出水中的泥水得以分离，排出得到净化的污水同时使剩余污泥得到浓缩；消毒混合池6向池内通入二氧化氯与沉淀池中溢流的污水充分混合；清水池7通过二氧化氯的强氧化作用，把污水中的细菌、病源体等消灭。The inclined tube sedimentation tank 2 is used for the primary sedimentation of sewage, removes large suspended solids and some organic matter, and has a pre-acidification function; the biological oxidation tank 4 is mainly through the biochemical degradation and adsorption and flocculation of a large number of microorganisms attached to the filler. Various organic substances in the sewage can be removed to a large extent; the sedimentation tank 5 can separate the muddy water in the effluent water of the contact oxidation tank through sedimentation, and discharge the purified sewage while concentrating the remaining sludge; the disinfection mixing tank 6 passes two Chlorine oxide is fully mixed with the overflowing sewage in the sedimentation tank; the clear water tank 7 eliminates bacteria and pathogens in the sewage through the strong oxidation of chlorine dioxide.
工作流程：work process:
污水通过污水管道从进水管14进入斜管沉淀池2去除大量的悬浮物及部分的有机物，然后溢流进入生物氧化池4，在生物氧化池4中大量的微生物附着在弹性填料上，有鼓风机9进行鼓风曝气，使里面的好氧菌得到大量的繁殖，从而起到对有机物的降解，同时由于吸附与絮凝的作用，大幅度地去除污水中各种有机物质，然后污染水经过生物氧化池进入沉淀池5，主要去除里面所含有的活性污泥，使泥水进行分离，经过沉淀池5的沉淀，干净的污水进入消毒混合池6与二氧化氯进行充分的混合，在清水池7中使污水有充分的接触时间，将细菌、病源体的杀死，做好溢流达标排放。同时，污泥可以通过排污管10、13定期进入化粪池进行消化处理。The sewage enters the inclined tube sedimentation tank 2 through the sewage pipe from the water inlet pipe 14 to remove a large amount of suspended solids and some organic matter, and then overflows into the biological oxidation tank 4. In the biological oxidation tank 4, a large number of microorganisms are attached to the elastic packing, and there is a blower 9. Blast and aerate, so that the aerobic bacteria inside can be multiplied in large quantities, so as to degrade the organic matter. At the same time, due to the role of adsorption and flocculation, various organic substances in the sewage are greatly removed, and then the polluted water passes through biological The oxidation tank enters the sedimentation tank 5, mainly to remove the activated sludge contained in it, so that the muddy water is separated, and after the sedimentation in the sedimentation tank 5, the clean sewage enters the disinfection mixing tank 6 and fully mixes with chlorine dioxide, and in the clear water tank 7 Make the sewage have sufficient contact time, kill bacteria and pathogens, and do a good job in overflow discharge. Simultaneously, the sludge can enter the septic tank regularly through the blowdown pipes 10 and 13 for digestion.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202327624U CN201338976Y (en) | 2008-12-22 | 2008-12-22 | Medical institution sewage treatment integrated device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202327624U CN201338976Y (en) | 2008-12-22 | 2008-12-22 | Medical institution sewage treatment integrated device |
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| Publication Number | Publication Date |
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| CN201338976Y true CN201338976Y (en) | 2009-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008202327624U Expired - Fee Related CN201338976Y (en) | 2008-12-22 | 2008-12-22 | Medical institution sewage treatment integrated device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781015B (en) * | 2010-01-21 | 2012-04-18 | 中国人民解放军理工大学 | Unpowered biological filtration tower |
| CN102424468A (en) * | 2011-10-27 | 2012-04-25 | 济南精诚环保工程有限公司 | Integrated high-efficiency energy saving sewage disposal device |
| CN104150708A (en) * | 2014-07-31 | 2014-11-19 | 瑞安市恒丰机电有限公司 | Domestic sewage treatment system |
| CN113060911A (en) * | 2021-04-15 | 2021-07-02 | 杭州俊河环保科技有限公司 | Integrated medical sewage treatment system |
-
2008
- 2008-12-22 CN CNU2008202327624U patent/CN201338976Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101781015B (en) * | 2010-01-21 | 2012-04-18 | 中国人民解放军理工大学 | Unpowered biological filtration tower |
| CN102424468A (en) * | 2011-10-27 | 2012-04-25 | 济南精诚环保工程有限公司 | Integrated high-efficiency energy saving sewage disposal device |
| CN102424468B (en) * | 2011-10-27 | 2013-05-01 | 济南精诚环保工程有限公司 | Integrated high-efficiency energy saving sewage disposal device |
| CN104150708A (en) * | 2014-07-31 | 2014-11-19 | 瑞安市恒丰机电有限公司 | Domestic sewage treatment system |
| CN113060911A (en) * | 2021-04-15 | 2021-07-02 | 杭州俊河环保科技有限公司 | Integrated medical sewage treatment system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20121222 |