CN204319932U - A kind of three-stage filtration sewage-treatment plant - Google Patents
A kind of three-stage filtration sewage-treatment plant Download PDFInfo
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- CN204319932U CN204319932U CN201420718446.3U CN201420718446U CN204319932U CN 204319932 U CN204319932 U CN 204319932U CN 201420718446 U CN201420718446 U CN 201420718446U CN 204319932 U CN204319932 U CN 204319932U
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Abstract
The utility model discloses a kind of three-stage filtration sewage-treatment plant, comprise single filter case, two level Rose Boxes and three-stage filtration case, described single filter case side is provided with sewage inlet, single filter box top is provided with one-level outlet of sewer, first row silt mouth is had bottom single filter case, multistage filtering net is provided with in single filter case, multistage filtering net is arranged between sewage inlet and one-level outlet of sewer, B-grade sewage entrance is provided with bottom cascade filtration case, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, second row silt mouth is provided with bottom cascade filtration case, active carbon filter is provided with in cascade filtration case, cascade filtration box top is provided with B-grade sewage outlet, three grades of sewage inlets are provided with bottom three-stage filtration case, B-grade sewage outlet is connected by tube connector with three grades of sewage inlets, ceramic filter is provided with in three-stage filtration case, three-stage filtration box top is provided with pure water inlet.Be mainly used in small displacement sewage disposal to use.
Description
Technical field
The utility model belongs to field of sewage treatment equipment, is specifically related to a kind of three-stage filtration sewage-treatment plant.
Background technology
For the water quality requirement making sewage reach a certain water body of draining or reuse, and to the process that it purifies.Sewage disposal is widely used in building, agricultural, and the every field such as traffic, the energy, petrochemical industry, environmental protection, urban look, medical treatment, food and drink, also come into the daily life of common people more and more.
By sewage source classification, sewage disposal is generally divided into production waste process and sanitary sewage disposal.Production waste comprises trade effluent, rural sewage and medical sewage etc., and sanitary sewage is exactly the sewage that daily life produces, and refers to various forms of inorganic matter and organic complex mixture, comprising: the 1. floating size solid particle with suspending; 2. gluey and gel diffusate; 3. pure solution.
Divide by the matter of water dirt, the pollution of water has two classes: a class is natural pollution; Another kind of is artificial pollution.Current larger to water body harm be artificial pollution.Water pollutions can mainly be divided into chemical contamination, physical pollution and biologic contamination three major types according to the difference polluting impurity.Pollutant mainly contains: (1) unprocessed and discharge industrial wastewater; (2) unprocessed and discharge sanitary sewage; (3) use the farmland sewage of chemical fertilizer, agricultural chemicals, herbicide in a large number; (4) be deposited in trade waste and the house refuse of river bank; (5) soil erosion; (6) mine system engineering.
The method of disposing of sewage is a lot, generally can be summarized as Physical, chemical method and bioanalysis etc.
Sewage treatment plant: someone investigates 100 Duo Zuo great treatment plants, and half is got sun, also have insufficient funds cost height inefficient, general efficiency is less than 70%, and low only has 40%.
Cost of sewage disposal energy consumption: be substantially all high energy consumption inefficient.
The most important thing of city domestic sewage in 2013 discharge to be the primary pollution source city domestic sewage process of Chinese city water be urban water conservation at present and in the future and treatment work; this just requires that we will grab the construction of process sanitary sewage facility as the important content of urban infrastructure, and is too impatient to wait thing.
Along with the development of science and technology, the direct utilization of sewage becomes possibility, uses sewage source heat pump system to utilize urban original wastewater.
So-called native sewage water directly discharges undressed life or industrial wastewater with regard to city, the Application way of present stage is that native sewage water directly enters sewage source heat pump system and carries out heat exchange, is the indoor refrigeration and heatings of City Building when consume low amounts of power.Reutilization of the sewage has several technological difficulties to need to overcome: blocking, corrosion, heat exchange efficiency.
Sewage source heat pump system has sewage heat exchanger and sewage source heat pump two parts to form.Urban original wastewater directly enters after sewage heat exchanger carries out heat exchange, and the heat exchanged for is done work by the heat pump of sewage source heat pump inside and is delivered to indoor.
Existing sewage disposal mostly adopts the mode of Sewage Plant process, and operating cost is high, is not suitable for some midget plants and uses.Therefore, the treatment facility designing a kind of applicable small displacement sewage is needed.
Utility model content
The utility model object is to provide a kind of three-stage filtration sewage-treatment plant, and solve the mode that existing sewage disposal mostly adopts Sewage Plant process, operating cost is high, is not suitable for some midget plants and uses.
The technical solution of the utility model is: a kind of three-stage filtration sewage-treatment plant, comprise single filter case, two level Rose Boxes and three-stage filtration case, described single filter case side is provided with sewage inlet, single filter box top is provided with one-level outlet of sewer, first row silt mouth is had bottom single filter case, multistage filtering net is provided with in single filter case, multistage filtering net is arranged between sewage inlet and one-level outlet of sewer, B-grade sewage entrance is provided with bottom cascade filtration case, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, second row silt mouth is provided with bottom cascade filtration case, active carbon filter is provided with in cascade filtration case, cascade filtration box top is provided with B-grade sewage outlet, three grades of sewage inlets are provided with bottom three-stage filtration case, B-grade sewage outlet is connected by tube connector with three grades of sewage inlets, ceramic filter is provided with in three-stage filtration case, three-stage filtration box top is provided with pure water inlet.
Further, described multistage filtering net is three-stage filtration net, is followed successively by first order screen pack, second level screen pack and third level screen pack from top to bottom, and the aperture of first order screen pack is 2-5cm, the aperture of second level screen pack is 1-2cm, and the aperture of third level screen pack is 0.3-1cm.
Further, described single filter box top is provided with multistage filtering net and unpicks and washes door.
Further, described cascade filtration case and three-stage filtration box top are equipped with backwash mouth.
Adopt multistage filtering net and adopt the mode ejecting water, floating thing effectively can be tackled by multistage filtering net, due to Action of Gravity Field, can reduce the blocked situation of screen pack and occur.
Employing multistage filtering net adds the three-stage filtration process that active carbon filter adds ceramic filter, has easy to maintenance, that operating cost is low, treatment effect is good feature.
Single filter box top is provided with multistage filtering net and unpicks and washes door, when multistage filtering net produces blocking, can re-use after cleaning taken out by multistage filtering net dismounting goalkeeper multistage filtering net.
Cascade filtration case and three-stage filtration box top are equipped with backwash mouth, regularly can carry out backwash, ensure filter effect.
The utility model compared with prior art tool has the following advantages:
Sewage disposal device of the present utility model is unpowered operation, easy to maintenance, has operating cost low, stable, the feature that purifying water effect is good, and treating capacity is moderate, is particularly suitable for small displacement sewage disposal and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, Reference numeral is: 1-sewage inlet, 2-single filter case, 3-multistage filtering net, 31-first order screen pack, 32-second level screen pack, 33-third level screen pack, 4-first row silt mouth, 5-pure water inlet, 6-cascade filtration case, 7-active carbon filter, 8-second row silt mouth, 9-three-stage filtration case, 10-ceramic filter, 11-the 3rd arranges silt mouth.
Detailed description of the invention
Embodiment 1
A kind of three-stage filtration sewage-treatment plant, comprises single filter case 2, two level Rose Boxes 6 and three-stage filtration case 9.Described single filter case 2 side is provided with sewage inlet 1, single filter case 2 top is provided with one-level outlet of sewer, have first row silt mouth 4 bottom single filter case 2, be provided with multistage filtering net 3 in single filter case 2, multistage filtering net 3 is arranged between sewage inlet 1 and one-level outlet of sewer.Be provided with B-grade sewage entrance bottom cascade filtration case 6, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, is provided with second row silt mouth 8 bottom cascade filtration case 6.Be provided with active carbon filter 7 in cascade filtration case 6, cascade filtration case 6 top is provided with B-grade sewage outlet, is provided with three grades of sewage inlets bottom three-stage filtration case 9, and B-grade sewage outlet is connected by tube connector with three grades of sewage inlets.Be provided with ceramic filter 10 in three-stage filtration case 9, three-stage filtration case 9 top is provided with pure water inlet 5.
Embodiment 2
A kind of three-stage filtration sewage-treatment plant, comprises single filter case 2, two level Rose Boxes 6 and three-stage filtration case 9.Described single filter case 2 side is provided with sewage inlet 1, single filter case 2 top is provided with one-level outlet of sewer, have first row silt mouth 4 bottom single filter case 2, be provided with multistage filtering net 3 in single filter case 2, multistage filtering net 3 is arranged between sewage inlet 1 and one-level outlet of sewer.Be provided with B-grade sewage entrance bottom cascade filtration case 6, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, is provided with second row silt mouth 8 bottom cascade filtration case 6.Be provided with active carbon filter 7 in cascade filtration case 6, cascade filtration case 6 top is provided with B-grade sewage outlet, is provided with three grades of sewage inlets bottom three-stage filtration case 9, and B-grade sewage outlet is connected by tube connector with three grades of sewage inlets.Be provided with ceramic filter 10 in three-stage filtration case 9, three-stage filtration case 9 top is provided with pure water inlet 5.
Multistage filtering net 3 is three-stage filtration net, be followed successively by first order screen pack 31, second level screen pack 32 and third level screen pack 33 from top to bottom, the aperture of first order screen pack 31 is 2-5cm, and the aperture of second level screen pack 32 is 1-2cm, and the aperture of third level screen pack 33 is 0.3-1cm.
Embodiment 3
A kind of three-stage filtration sewage-treatment plant, comprises single filter case 2, two level Rose Boxes 6 and three-stage filtration case 9.Described single filter case 2 side is provided with sewage inlet 1, single filter case 2 top is provided with one-level outlet of sewer, have first row silt mouth 4 bottom single filter case 2, be provided with multistage filtering net 3 in single filter case 2, multistage filtering net 3 is arranged between sewage inlet 1 and one-level outlet of sewer.Be provided with B-grade sewage entrance bottom cascade filtration case 6, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, is provided with second row silt mouth 8 bottom cascade filtration case 6.Be provided with active carbon filter 7 in cascade filtration case 6, cascade filtration case 6 top is provided with B-grade sewage outlet, is provided with three grades of sewage inlets bottom three-stage filtration case 9, and B-grade sewage outlet is connected by tube connector with three grades of sewage inlets.Be provided with ceramic filter 10 in three-stage filtration case 9, three-stage filtration case 9 top is provided with pure water inlet 5.Multistage filtering net 3 is three-stage filtration net, be followed successively by first order screen pack 31, second level screen pack 32 and third level screen pack 33 from top to bottom, the aperture of first order screen pack 31 is 2-5cm, and the aperture of second level screen pack 32 is 1-2cm, and the aperture of third level screen pack 33 is 0.3-1cm.
Single filter case 2 top is provided with multistage filtering net and unpicks and washes door.When multistage filtering net 3 produces blocking, can re-use after cleaning taken out by multistage filtering net dismounting goalkeeper multistage filtering net 3.
Embodiment 4
A kind of three-stage filtration sewage-treatment plant, comprises single filter case 2, two level Rose Boxes 6 and three-stage filtration case 9.Described single filter case 2 side is provided with sewage inlet 1, single filter case 2 top is provided with one-level outlet of sewer, have first row silt mouth 4 bottom single filter case 2, be provided with multistage filtering net 3 in single filter case 2, multistage filtering net 3 is arranged between sewage inlet 1 and one-level outlet of sewer.Be provided with B-grade sewage entrance bottom cascade filtration case 6, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, is provided with second row silt mouth 8 bottom cascade filtration case 6.Be provided with active carbon filter 7 in cascade filtration case 6, cascade filtration case 6 top is provided with B-grade sewage outlet, is provided with three grades of sewage inlets bottom three-stage filtration case 9, and B-grade sewage outlet is connected by tube connector with three grades of sewage inlets.Be provided with ceramic filter 10 in three-stage filtration case 9, three-stage filtration case 9 top is provided with pure water inlet 5.Multistage filtering net 3 is three-stage filtration net, be followed successively by first order screen pack 31, second level screen pack 32 and third level screen pack 33 from top to bottom, the aperture of first order screen pack 31 is 2-5cm, and the aperture of second level screen pack 32 is 1-2cm, and the aperture of third level screen pack 33 is 0.3-1cm.Single filter case 2 top is provided with multistage filtering net and unpicks and washes door.When multistage filtering net 3 produces blocking, can re-use after cleaning taken out by multistage filtering net dismounting goalkeeper multistage filtering net 3.
Cascade filtration case 6 and three-stage filtration case 9 top are equipped with backwash mouth, regularly can carry out backwash, ensure filter effect.
The above embodiment only have expressed the detailed description of the invention of the application, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the application's protection domain.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from technical scheme design, can also make some distortion and improvement, these all belong to the protection domain of the application.
Claims (4)
1. a three-stage filtration sewage-treatment plant, it is characterized in that, comprise single filter case, two level Rose Boxes and three-stage filtration case, described single filter case side is provided with sewage inlet, single filter box top is provided with one-level outlet of sewer, first row silt mouth is had bottom single filter case, multistage filtering net is provided with in single filter case, multistage filtering net is arranged between sewage inlet and one-level outlet of sewer, B-grade sewage entrance is provided with bottom cascade filtration case, one-level outlet of sewer is connected by tube connector with B-grade sewage entrance, second row silt mouth is provided with bottom cascade filtration case, active carbon filter is provided with in cascade filtration case, cascade filtration box top is provided with B-grade sewage outlet, three grades of sewage inlets are provided with bottom three-stage filtration case, B-grade sewage outlet is connected by tube connector with three grades of sewage inlets, ceramic filter is provided with in three-stage filtration case, three-stage filtration box top is provided with pure water inlet.
2. a kind of three-stage filtration sewage-treatment plant according to claim 1, it is characterized in that, described multistage filtering net is three-stage filtration net, be followed successively by first order screen pack, second level screen pack and third level screen pack from top to bottom, the aperture of first order screen pack is 2-5cm, the aperture of second level screen pack is 1-2cm, and the aperture of third level screen pack is 0.3-1cm.
3. a kind of three-stage filtration sewage-treatment plant according to claim 1, is characterized in that, described single filter box top is provided with multistage filtering net and unpicks and washes door.
4. a kind of three-stage filtration sewage-treatment plant according to claim 1, is characterized in that, described cascade filtration case and three-stage filtration box top are equipped with backwash mouth.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420718446.3U CN204319932U (en) | 2014-11-26 | 2014-11-26 | A kind of three-stage filtration sewage-treatment plant |
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| CN201420718446.3U CN204319932U (en) | 2014-11-26 | 2014-11-26 | A kind of three-stage filtration sewage-treatment plant |
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| CN204319932U true CN204319932U (en) | 2015-05-13 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926042A (en) * | 2015-06-23 | 2015-09-23 | 张伟飞 | Multistage sewage treatment equipment |
| CN105776691A (en) * | 2016-05-23 | 2016-07-20 | 中山市捷信科技服务有限公司 | Environment-friendly purifying system for treating wastewater containing oxygen-consuming pollutants |
| CN105797474A (en) * | 2016-03-28 | 2016-07-27 | 钱友静 | Suspended matter filter for hospital wastewater treatment equipment |
| CN106830499A (en) * | 2015-12-07 | 2017-06-13 | 刘建华 | Modified polyurethane screen pack integrated sewage treating apparatus |
| CN106902568A (en) * | 2017-04-01 | 2017-06-30 | 北京中航泰达环保科技股份有限公司 | A kind of high accuracy three-level sedimeter |
| CN107555633A (en) * | 2017-09-23 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of high-efficient automatic sewage-treatment plant |
| CN107617262A (en) * | 2017-11-20 | 2018-01-23 | 山东省海洋资源与环境研究院 | The device of micro- plastic grain in a kind of removable sea-farming workshop water body |
| CN107626146A (en) * | 2017-10-25 | 2018-01-26 | 安徽万利达羽绒制品有限公司 | A kind of feather processing waste water processing unit |
| CN107648930A (en) * | 2017-10-10 | 2018-02-02 | 贵州泰然环境科技有限责任公司 | Plate and frame sewage disposal device and sewage water treatment method |
| CN107694172A (en) * | 2017-10-25 | 2018-02-16 | 安徽万利达羽绒制品有限公司 | Sewage water filtration pond is used in a kind of goose feather processing |
| CN108392894A (en) * | 2018-04-09 | 2018-08-14 | 苏州清荷坊环保科技有限公司 | A kind of simple composite environmental-friendly purifier of sewage |
| CN108862946A (en) * | 2018-09-20 | 2018-11-23 | 华蓥市职业教育培训中心 | A kind of sewage-treatment plant |
| CN111606432A (en) * | 2020-05-13 | 2020-09-01 | 扬州华强制药设备科技有限公司 | Filter system for sewage treatment and manufacturing method thereof |
| CN111701332A (en) * | 2020-07-09 | 2020-09-25 | 杭州凯博特环保科技开发有限公司 | Sewage filtering equipment capable of automatically cleaning suspended pollutants |
| CN115121039A (en) * | 2021-03-24 | 2022-09-30 | 安徽阜阳技师学院 | Hierarchical car water treatment purifier |
-
2014
- 2014-11-26 CN CN201420718446.3U patent/CN204319932U/en active Active
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104926042A (en) * | 2015-06-23 | 2015-09-23 | 张伟飞 | Multistage sewage treatment equipment |
| CN106830499A (en) * | 2015-12-07 | 2017-06-13 | 刘建华 | Modified polyurethane screen pack integrated sewage treating apparatus |
| CN105797474A (en) * | 2016-03-28 | 2016-07-27 | 钱友静 | Suspended matter filter for hospital wastewater treatment equipment |
| CN105776691A (en) * | 2016-05-23 | 2016-07-20 | 中山市捷信科技服务有限公司 | Environment-friendly purifying system for treating wastewater containing oxygen-consuming pollutants |
| CN106902568A (en) * | 2017-04-01 | 2017-06-30 | 北京中航泰达环保科技股份有限公司 | A kind of high accuracy three-level sedimeter |
| CN107555633A (en) * | 2017-09-23 | 2018-01-09 | 南京律智诚专利技术开发有限公司 | A kind of high-efficient automatic sewage-treatment plant |
| CN107648930A (en) * | 2017-10-10 | 2018-02-02 | 贵州泰然环境科技有限责任公司 | Plate and frame sewage disposal device and sewage water treatment method |
| CN107626146A (en) * | 2017-10-25 | 2018-01-26 | 安徽万利达羽绒制品有限公司 | A kind of feather processing waste water processing unit |
| CN107694172A (en) * | 2017-10-25 | 2018-02-16 | 安徽万利达羽绒制品有限公司 | Sewage water filtration pond is used in a kind of goose feather processing |
| CN107617262A (en) * | 2017-11-20 | 2018-01-23 | 山东省海洋资源与环境研究院 | The device of micro- plastic grain in a kind of removable sea-farming workshop water body |
| CN108392894A (en) * | 2018-04-09 | 2018-08-14 | 苏州清荷坊环保科技有限公司 | A kind of simple composite environmental-friendly purifier of sewage |
| CN108862946A (en) * | 2018-09-20 | 2018-11-23 | 华蓥市职业教育培训中心 | A kind of sewage-treatment plant |
| CN111606432A (en) * | 2020-05-13 | 2020-09-01 | 扬州华强制药设备科技有限公司 | Filter system for sewage treatment and manufacturing method thereof |
| CN111606432B (en) * | 2020-05-13 | 2022-05-13 | 扬州华强制药设备科技有限公司 | Filter system for sewage treatment and manufacturing method thereof |
| CN111701332A (en) * | 2020-07-09 | 2020-09-25 | 杭州凯博特环保科技开发有限公司 | Sewage filtering equipment capable of automatically cleaning suspended pollutants |
| CN115121039A (en) * | 2021-03-24 | 2022-09-30 | 安徽阜阳技师学院 | Hierarchical car water treatment purifier |
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