CN208218628U - A kind of efficient sewage treatment installation - Google Patents
A kind of efficient sewage treatment installation Download PDFInfo
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- CN208218628U CN208218628U CN201820513679.8U CN201820513679U CN208218628U CN 208218628 U CN208218628 U CN 208218628U CN 201820513679 U CN201820513679 U CN 201820513679U CN 208218628 U CN208218628 U CN 208218628U
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 238000011282 treatment Methods 0.000 title claims abstract description 24
- 238000009434 installation Methods 0.000 title claims 10
- 238000004062 sedimentation Methods 0.000 claims abstract description 63
- 238000000746 purification Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 23
- 238000012856 packing Methods 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 11
- 239000002131 composite material Substances 0.000 claims description 6
- 239000010802 sludge Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 claims description 4
- 230000001954 sterilising effect Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000007667 floating Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000005416 organic matter Substances 0.000 description 4
- 238000006065 biodegradation reaction Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
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- 230000015556 catabolic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
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- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
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Abstract
本实用新型公开了一种高效污水处理设备，涉及污水设备技术领域，从前往后依次设有沉淀池、净化池一、净化池二、精滤池、消毒池及缓冲池，进水泵的末端位于沉淀池内，沉淀池内设有挡坝与挡堰，净化池一内设有填料层，净化池一与净化池二之间设有溢流墙一，净化池二中设有陶粒层，净化池二与精滤池之间设有供水泵，精滤池内设有复合过滤机构，精滤池与消毒池之间通过水阀二相连接，消毒池内设有至少一组紫外线消毒器。本实用新型中，设备简单高效，运行成本低廉，对污水具有很好的净化效果，非常适合在污水排放分散的地区使用。另外，挡坝与挡堰的设计，可以加快沉淀池的沉淀速度，提高沉淀池的使用效率。
The utility model discloses a high-efficiency sewage treatment equipment, which relates to the technical field of sewage equipment. It is provided with a sedimentation tank, a purification tank 1, a purification tank 2, a fine filter tank, a disinfection tank and a buffer tank in sequence from front to back. The end of the water inlet pump is located at the In the sedimentation tank, there are retaining dams and weirs in the sedimentation tank, a packing layer in the purification tank 1, an overflow wall 1 between the purification tank 1 and the purification tank 2, a ceramsite layer in the purification tank 2, and a ceramsite layer in the purification tank A water supply pump is provided between the second and the fine filter, and a compound filter mechanism is arranged in the fine filter, and the fine filter and the disinfection pool are connected through the water valve two, and at least one set of ultraviolet sterilizers are arranged in the disinfection pool. In the utility model, the equipment is simple and efficient, the operating cost is low, and the sewage has a good purification effect, which is very suitable for use in areas where sewage discharge is scattered. In addition, the design of the retaining dam and retaining weir can speed up the sedimentation speed of the sedimentation tank and improve the use efficiency of the sedimentation tank.
Description
技术领域technical field
本实用新型涉及污水设备技术领域，具体的说是一种高效污水处理设备。The utility model relates to the technical field of sewage equipment, in particular to high-efficiency sewage treatment equipment.
背景技术Background technique
目前，有些房屋、低层建筑、别墅、旅游区等污水排放相对分散的地区仍缺乏污水接收处理系统，主要原因是建设污水处理站成本及污水处理设备维护运行费用均较高，另外，铺设长距离的市政管道施工较难、费用较高。At present, some houses, low-rise buildings, villas, tourist areas and other areas with relatively scattered sewage discharge still lack sewage receiving and treatment systems. The main reason is that the cost of building sewage treatment stations and the maintenance and operation of sewage treatment equipment are relatively high. The municipal pipeline construction is difficult and expensive.
但是不经过处理的污水直接排放将会造成环境污染，不符合现在日益严厉的环保要求。However, the direct discharge of untreated sewage will cause environmental pollution, which does not meet the increasingly stringent environmental protection requirements.
经检索，中国实用新型专利，申请号：CN201720056986.3，公开了一种混合型污水处理系统，包括有并排设置的第一沉淀池和第二沉淀池，第二沉淀池的右侧设置有生物降解池，生物降解池的顶部设置有电机，电机的输出轴连接有转轴，转轴上连接有若干个加热丝，生物降解池的右侧设置有紫外线消毒池，紫外线消毒池的右侧设置有石英砂过滤池，石英砂过滤池的右侧设置有活性炭过滤池，活性炭过滤池的右侧设置有无纺布过滤池，无纺布过滤池的右侧设置有清水池。使用时污水先经过第一沉淀池和第二沉淀池沉降，去掉颗粒性的杂质，之后进入到生物降解池进行发酵，让污水中的有机物被充吸收，之后进入到紫外线消毒池中进行消毒，最后进行过滤，可以充分去掉污水中的杂质，处理效果好，使用成本低。After searching, the Chinese utility model patent, application number: CN201720056986.3, discloses a mixed sewage treatment system, including a first sedimentation tank and a second sedimentation tank arranged side by side, and a biological Degradation tank, the top of the biodegradation tank is provided with a motor, the output shaft of the motor is connected to a rotating shaft, and several heating wires are connected to the rotating shaft, the right side of the biodegradation tank is provided with an ultraviolet disinfection tank, and the right side of the ultraviolet disinfection tank is provided with a quartz Sand filter tank, the right side of the quartz sand filter tank is provided with an activated carbon filter tank, the right side of the activated carbon filter tank is provided with a non-woven fabric filter tank, and the right side of the non-woven fabric filter tank is provided with a clear water pool. When in use, the sewage first settles through the first sedimentation tank and the second sedimentation tank to remove granular impurities, and then enters the biodegradation tank for fermentation, allowing the organic matter in the sewage to be absorbed, and then enters the ultraviolet disinfection tank for disinfection. Finally, filtering can fully remove the impurities in the sewage, with good treatment effect and low use cost.
但是其仍然存在较多的问题，例如设备需要占用较大的占地面积，处理能力有限和处理效果一般等。However, there are still many problems, such as the equipment needs to occupy a large area, the processing capacity is limited, and the processing effect is average.
发明内容Contents of the invention
根据以上现有技术的不足，本实用新型提出了一种高效污水处理设备，致力于解决前述背景技术中的技术问题之一。According to the deficiencies of the above prior art, the utility model proposes a high-efficiency sewage treatment equipment, which is dedicated to solving one of the technical problems in the aforementioned background technology.
本实用新型解决其技术问题采用以下技术方案来实现：The utility model solves its technical problem and adopts the following technical solutions to realize:
一种高效污水处理设备，从前往后依次设有沉淀池、净化池一、净化池二、精滤池、消毒池及缓冲池，进水泵的末端位于沉淀池内，沉淀池内设有挡坝与挡堰，净化池一与沉淀池之间通过水阀一连接，净化池一内设有填料层，填料层内放置有活性污泥，净化池一与净化池二之间设有溢流墙一，净化池二中设有陶粒层，陶粒层放置有生物菌，净化池二与精滤池之间设有供水泵，精滤池内设有复合过滤机构，精滤池与消毒池之间通过水阀二相连接，消毒池内设有至少一组紫外线消毒器，消毒池与缓冲池之间设有溢流墙二。A high-efficiency sewage treatment equipment, which is equipped with a sedimentation tank, a purification tank 1, a purification tank 2, a fine filter tank, a disinfection tank and a buffer tank in sequence from front to back. Weir, purification tank 1 and sedimentation tank are connected through water valve 1, a packing layer is arranged in purification tank 1, and activated sludge is placed in the packing layer, overflow wall 1 is provided between purification tank 1 and purification tank 2, and purification There is a ceramsite layer in the second pool, and biological bacteria are placed on the ceramsite layer. A water supply pump is installed between the purification tank two and the fine filter tank. A composite filter mechanism is installed in the fine filter tank. The valves are connected in two phases, at least one set of ultraviolet sterilizers is arranged in the disinfection tank, and an overflow wall two is arranged between the disinfection tank and the buffer tank.
作为本实用新型的进一步的改进，所述挡堰位于沉淀池内靠近进水泵的一侧，挡堰安装在沉淀池内，挡堰的两端和底部分别与沉淀池的侧壁和底部固定连接，且挡堰的高度低于沉淀池内液面的高度，挡坝安装在沉淀池内远离进水泵的一侧，挡坝的两端均与沉淀池的侧壁固定连接，且挡坝的底部与沉淀池的底部设有一定的间隙。As a further improvement of the utility model, the weir is located on the side of the sedimentation tank close to the water inlet pump, the weir is installed in the sedimentation tank, the two ends and the bottom of the weir are respectively fixedly connected to the side wall and the bottom of the sedimentation tank, and The height of the dam is lower than the height of the liquid level in the sedimentation tank. The dam is installed on the side away from the inlet pump in the sedimentation tank. Both ends of the dam are fixedly connected to the side wall of the sedimentation tank, and the bottom of the dam is connected to the There is a certain gap at the bottom.
作为本实用新型的进一步的改进，还包括气泵，气泵的出口连接有导气支管，导气支管的末端位于净化池二内的底部。As a further improvement of the utility model, an air pump is also included, the outlet of the air pump is connected with an air guide branch pipe, and the end of the air guide branch pipe is located at the bottom of the purification pool two.
作为本实用新型的进一步的改进，所述导气支管的数量为多根，且相互之间并联连接。As a further improvement of the present utility model, there are multiple air guiding branch pipes, which are connected in parallel with each other.
作为本实用新型的进一步的改进，所述导气支管的位于净化池二内的末端设置有气帽。As a further improvement of the present utility model, an air cap is provided at the end of the air guiding branch pipe located in the purification pool two.
作为本实用新型的进一步的改进，所述水阀一位于沉淀池的侧壁的中部。As a further improvement of the utility model, the first water valve is located in the middle of the side wall of the sedimentation tank.
作为本实用新型的进一步的改进，所述供水泵的入口位于净化池二的底部，供水泵的出水口位于精滤池的顶部。As a further improvement of the utility model, the inlet of the water supply pump is located at the bottom of the purification tank 2, and the water outlet of the water supply pump is located at the top of the fine filter tank.
作为本实用新型的进一步的改进，所述复合过滤机构从上往下依次设有粗砂滤层、第一滤板、细砂滤层、第二滤板、超细砂滤层和第三滤板。As a further improvement of the utility model, the composite filter mechanism is provided with a coarse sand filter layer, a first filter plate, a fine sand filter layer, a second filter plate, an ultrafine sand filter layer and a third filter layer from top to bottom. plate.
作为本实用新型的进一步的改进，所述水阀二位于精滤池的侧壁的底部。As a further improvement of the utility model, the second water valve is located at the bottom of the side wall of the fine filter tank.
本实用新型的有益效果是：The beneficial effects of the utility model are:
本实用新型中，设备简单高效，运行成本低廉，对污水具有很好的净化效果，非常适合在污水排放分散的地区使用。另外，挡坝与挡堰的设计，可以加快沉淀池的沉淀速度，提高沉淀池的使用效率。In the utility model, the equipment is simple and efficient, the operating cost is low, and the sewage has a good purification effect, which is very suitable for use in areas where sewage discharge is scattered. In addition, the design of the retaining dam and retaining weir can speed up the sedimentation speed of the sedimentation tank and improve the use efficiency of the sedimentation tank.
附图说明Description of drawings
下面结合附图和实施例对本实用新型进一步说明。Below in conjunction with accompanying drawing and embodiment the utility model is further described.
图1为本实用新型的具体实施方式的主视图。Fig. 1 is the front view of the specific embodiment of the present utility model.
图中，1-沉淀池，1a-挡堰，1b-挡坝，1c-堆料盘，2-净化池一，2a-填料层，3-净化池二，3a-陶粒层，3b-气泵，4-供水泵，5-精滤池，5a-粗砂滤层，5b-第一滤板，5c-细砂滤层，5d-第二滤板，5e-超细砂滤层，5f-第三滤板，6-消毒池，6a-紫外线消毒器，7-缓冲池。In the figure, 1-sedimentation tank, 1a-dam, 1b-dam, 1c-stack pan, 2-purification tank 1, 2a-filling layer, 3-purification tank 2, 3a-ceramsite layer, 3b-air pump , 4-water supply pump, 5-fine filter, 5a-coarse sand filter layer, 5b-first filter plate, 5c-fine sand filter layer, 5d-second filter plate, 5e-ultrafine sand filter layer, 5f- The third filter plate, 6-disinfection pool, 6a-ultraviolet sterilizer, 7-buffer pool.
具体实施方式Detailed ways
下面通过对实施例的描述，本实用新型的具体实施方式如所涉及的各构件的形状、构造、各部分之间的相互位置及连接关系、各部分的作用及工作原理、制造工艺及操作使用方法等，作进一步详细的说明，以帮助本领域技术人员对本实用新型的发明构思、技术方案有更完整、准确和深入的理解。Through the description of the embodiments below, the specific implementation of the utility model is as follows: the shape, structure, mutual position and connection relationship between the various parts, the function and working principle of each part, the manufacturing process and the operation and use of the various components involved. Methods, etc., are described in further detail to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present utility model.
如图1所示，一种高效污水处理设备，从前往后依次设有沉淀池1、净化池一2、净化池二3、精滤池5、消毒池6及缓冲池7。As shown in Figure 1, a high-efficiency sewage treatment equipment is equipped with a sedimentation tank 1, a purification tank 2, a purification tank 3, a fine filter tank 5, a disinfection tank 6 and a buffer tank 7 in sequence from front to back.
进水泵的末端位于沉淀池1内，进水泵将待处理的污水泵入沉淀池1内，污水中的漂浮物会逐渐堆积在沉淀池1的液面上形成浮壳，当浮壳形成一定的厚度时，使用漏勺等工具将沉淀池1表面堆积的浮壳捞取即可。而污水中的密度较大的固态物会沉积在沉淀池1的底部形成淤泥。沉淀池1可以去除污水中的脂肪和颗粒等固态不溶于水的较大的杂物。The end of the water inlet pump is located in the sedimentation tank 1. The water inlet pump pumps the sewage to be treated into the sedimentation tank 1. The floating matter in the sewage will gradually accumulate on the liquid surface of the sedimentation tank 1 to form a floating shell. When the floating shell forms a certain When the thickness is higher, use tools such as a colander to fish out the floating shells accumulated on the surface of the sedimentation tank 1. The denser solid matter in the sewage will be deposited at the bottom of the sedimentation tank 1 to form silt. The sedimentation tank 1 can remove fat and particles in the sewage and other solid insoluble larger impurities.
当进水泵将待处理的污水泵入沉淀池1内时，从进水泵的末端进入沉淀池1内的污水具有较大的流速，会对沉淀池1内的污水产生较大的扰动，不利于沉淀池1内浮壳的堆积或者淤泥的沉淀。为了降低进水泵对沉淀池1的污水的扰动，沉淀池1内还设有挡坝1b与挡堰1a，挡堰1a位于沉淀池1内靠近进水泵的一侧，挡堰1a安装在沉淀池1内，挡堰1a的两端和底部分别与沉淀池1的侧壁和底部固定连接，且挡堰1a的高度低于沉淀池1内液面的高度。挡坝1b安装在沉淀池1内远离进水泵的一侧，挡坝1b的两端均与沉淀池1的侧壁固定连接，且挡坝1b的底部与沉淀池1的底部设有一定的间隙，挡坝1b与挡堰1a之间设有供水体穿过的通道。When the water inlet pump pumps the sewage to be treated into the sedimentation tank 1, the sewage entering the sedimentation tank 1 from the end of the water inlet pump has a relatively large flow rate, which will cause a large disturbance to the sewage in the sedimentation tank 1, which is not conducive to Accumulation of floating shells or sedimentation of sludge in sedimentation tank 1. In order to reduce the disturbance of the water inlet pump to the sewage in the sedimentation tank 1, the sedimentation tank 1 is also equipped with a dam 1b and a weir 1a. 1, the two ends and the bottom of the weir 1a are fixedly connected with the side wall and the bottom of the sedimentation tank 1 respectively, and the height of the weir 1a is lower than the liquid level in the sedimentation tank 1. The dam 1b is installed on the side of the sedimentation tank 1 away from the water inlet pump, both ends of the dam 1b are fixedly connected to the side wall of the sedimentation tank 1, and there is a certain gap between the bottom of the dam 1b and the bottom of the sedimentation tank 1 , There is a passage for the water body to pass between the dam 1b and the dam 1a.
净化池一2与沉淀池1之间通过水阀一连接，水阀一位于沉淀池1的侧壁的中部，能够避免沉淀池1液面上的浮壳或者底部堆积的淤泥进入水阀一内堵塞水阀一或者流入净化池一2中。The purification tank 1 is connected with the sedimentation tank 1 through the water valve 1, and the water valve 1 is located in the middle of the side wall of the sedimentation tank 1, which can prevent the floating shell on the liquid surface of the sedimentation tank 1 or the sludge accumulated at the bottom from entering the water valve 1 Block the water valve one or flow into the purification tank one 2.
净化池一2内设有填料层2a，填料层2a内放置有活性污泥，活性污泥能够对污水进行厌氧消化处理，将污水中的大分子有机物讲解。The purification tank one 2 is provided with a packing layer 2a, and activated sludge is placed in the packing layer 2a, and the activated sludge can perform anaerobic digestion treatment on the sewage and decompose the macromolecular organic matter in the sewage.
净化池一2与净化池二3之间设有溢流墙一，位于净化池一2内的污水翻越过溢流墙后进入净化池二3中。An overflow wall 1 is provided between the purification pool 1 2 and the purification pool 2 3 , and the sewage in the purification pool 2 enters the purification pool 2 3 after jumping over the overflow wall.
净化池二3中设有陶粒层3a，陶粒层3a放置有生物菌，生物菌在陶粒之间生成生物膜，生物膜中的微生物会分解大部分的有机物。通过净化池一2与净化池二3的双重作用，能够有效的去除污水中的大部分的有机物。The purification tank 2 3 is provided with a ceramsite layer 3a, and biological bacteria are placed in the ceramsite layer 3a, and the biological bacteria generate a biofilm between the ceramsite, and the microorganisms in the biofilm will decompose most of the organic matter. Through the dual functions of the first purification tank 2 and the second purification tank 3, most of the organic matter in the sewage can be effectively removed.
净化池二3与精滤池5之间设有供水泵4，供水泵4的入口位于净化池二3的底部，供水泵4的出水口位于精滤池5的顶部。A water supply pump 4 is arranged between the purification pond two 3 and the fine filter pond 5 , the inlet of the water supply pump 4 is located at the bottom of the purification pond two 3 , and the water outlet of the water supply pump 4 is positioned at the top of the fine filter pond 5 .
精滤池5内设有复合过滤机构，复合过滤机构从上往下依次设有粗砂滤层5a、第一滤板5b、细砂滤层5c、第二滤板5d、超细砂滤层5e和第三滤板5f，通过具有多层砂滤层的复合过滤机构的过滤作用，进一步的去除污水中的固态悬浮物质。The fine filter 5 is provided with a composite filter mechanism, which is sequentially provided with a coarse sand filter layer 5a, a first filter plate 5b, a fine sand filter layer 5c, a second filter plate 5d, and an ultrafine sand filter layer from top to bottom. 5e and the third filter plate 5f further remove solid suspended matter in the sewage through the filtering effect of the composite filter mechanism with multiple sand filter layers.
精滤池5与消毒池6之间通过水阀二相连接，水阀二位于精滤池5的侧壁的底部，通过精滤池5过滤后的污水通过水阀二进入消毒池6内。消毒池6内设有至少一组紫外线消毒器6a，紫外线消毒器6a过滤处理后的污水进行消毒杀菌。污水经过多重过滤处理及消毒处理后，能够得到满足排放标准的清水。The fine filter 5 is connected with the disinfection pond 6 by two water valves, the second water valve is located at the bottom of the side wall of the fine filter 5, and the sewage filtered by the fine filter 5 enters the disinfection pond 6 through the second water valve. At least one set of ultraviolet sterilizers 6a are arranged in the disinfection pool 6, and the ultraviolet sterilizers 6a filter and sterilize the treated sewage. After the sewage has undergone multiple filtration and disinfection treatments, clean water that meets the discharge standards can be obtained.
消毒池6与缓冲池7之间设有溢流墙二，经过消毒池6消毒处理后的清水进入缓冲池7中，经检验合格后排放至外界。An overflow wall 2 is arranged between the disinfection pool 6 and the buffer pool 7, and the clean water after disinfection treatment by the disinfection pool 6 enters the buffer pool 7, and is discharged to the outside after passing the inspection.
进一步的，还包括气泵3b，气泵3b的出口连接有导气支管，导气支管的末端位于净化池二3内的底部，通过气泵3b将空气泵3b入净化池二3内，保持净化池二3内的氧气含量，使净化池二3内的微生物保持较高的活性，确保净化池二3的净化效果。为了使气泵3b泵入净化池二3内的空气尽可能多的与净化池二3内的污水进行接触，导气支管的数量为多根，且相互之间并联连接。进一步的，导气支管的位于净化池二3内的末端设置有气帽，空气通过气帽进入净化池二3内时会被分割成多个细密的气泡，这些气泡具有较大的比表面积，会与净化池二3内的污水进行充分的接触，有利于净化池二3内的微生物获得更多更充足的氧气，提高气泵3b的工作效率。Further, it also includes an air pump 3b, the outlet of the air pump 3b is connected with an air guide branch pipe, and the end of the air guide branch pipe is located at the bottom of the purification tank two 3, and the air pump 3b is pumped into the purification tank two 3 by the air pump 3b to keep the purification tank two The oxygen content in the purification tank 2 keeps the microorganisms in the purification tank 2 3 relatively active, ensuring the purification effect of the purification tank 2 3 . In order to make the air pumped by the air pump 3b into the purification tank 2 3 contact with the sewage in the purification tank 2 3 as much as possible, the number of air guiding branch pipes is multiple, and they are connected in parallel with each other. Further, the end of the air guide branch pipe located in the purification pool 2 3 is provided with an air cap, and when the air enters the purification pool 2 3 through the air cap, it will be divided into a plurality of fine bubbles, these bubbles have a larger specific surface area, It will fully contact with the sewage in the purification tank 2 3, which is beneficial for the microorganisms in the purification tank 2 3 to obtain more and more sufficient oxygen, and improve the working efficiency of the air pump 3b.
进一步的，沉淀池1中容易堆积水体中的沉淀物，需要定期清理，因此沉淀池1的底部放置有堆料盘1c，可以定期将堆料盘1c取出清理，并更换干净的堆料盘1c，实现了对沉淀池1的快速处理。Further, sediment in the water body is easy to accumulate in the sedimentation tank 1, which needs to be cleaned regularly, so the bottom of the sedimentation tank 1 is placed with a stacking tray 1c, which can be taken out and cleaned regularly, and a clean stacking tray 1c can be replaced , realizing the rapid treatment of the sedimentation tank 1.
本实用新型中，设备简单高效，运行成本低廉，对污水具有很好的净化效果，非常适合在污水排放分散的地区使用。另外，挡坝1b与挡堰1a的设计，可以加快沉淀池1的沉淀速度，提高沉淀池1的使用效率。In the utility model, the equipment is simple and efficient, the operating cost is low, and the sewage has a good purification effect, which is very suitable for use in areas where sewage discharge is scattered. In addition, the design of the dam 1b and the dam 1a can speed up the sedimentation speed of the sedimentation tank 1 and improve the use efficiency of the sedimentation tank 1 .
上面对本实用新型进行了示例性描述，显然本实用新型具体实现并不受上述方式的限制，只要采用了本实用新型的方法构思和技术方案进行的各种非实质性的改进，或未经改进将本实用新型的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围之内。本实用新型的保护范围应该以权利要求书所限定的保护范围为准。The utility model has been described as an example above. Obviously, the specific implementation of the utility model is not limited by the above-mentioned method, as long as various insubstantial improvements are adopted in the method concept and technical solution of the utility model, or without improvement Directly applying the ideas and technical solutions of the utility model to other occasions falls within the protection scope of the utility model. The protection scope of the present utility model should be determined by the protection scope defined in the claims.
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