CN201304270Y - Sewage filtering device - Google Patents
Sewage filtering device Download PDFInfo
- Publication number
- CN201304270Y CN201304270Y CNU2008201867095U CN200820186709U CN201304270Y CN 201304270 Y CN201304270 Y CN 201304270Y CN U2008201867095 U CNU2008201867095 U CN U2008201867095U CN 200820186709 U CN200820186709 U CN 200820186709U CN 201304270 Y CN201304270 Y CN 201304270Y
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- Prior art keywords
- filter
- filter tank
- tank
- main
- water
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- Expired - Fee Related
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Abstract
The utility model relates to a filtering device, in particular to a sewage filtering device. The filtering device comprises a filter tank, a filter material and grates, wherein the filter tank comprises a main filter tank and an auxiliary filter tank; the grates are respectively at the bottom parts of the main filter tank and the auxiliary filter tank; filter screens are arranged on the grates; the filter material is arranged on the filter screens; the bottom part of the main filter tank is communicated with the auxiliary filter tank; a piece of filter cloth positioned above the filter material is arranged in the main filter tank; a water port positioned above the filter material is arranged on the auxiliary filter tank; one end of a water pipe is communicated with the water port, and the other end thereof is connected with a water pump. The sewage filtering device has high filtering efficiency and can recycle the filtered water.
Description
Technical field
The utility model relates to a kind of filter, particularly a kind of device that filters sewage.
Background technology
Industrial expansion has brought many benefits to the mankind, but also living environment has also been formed pollution simultaneously.For example air pollution, water pollution or the like.Along with the fast development of industry, these pollutions also increase the weight of day by day, and people's life has been formed tremendous influence, and for this reason, people begin day by day to pay attention to environmental protection.Water and air all is the requisite two class materials of animal survival, the conserve water resource, and the pollution of reduction waste strength inhibition water is that the prerequisite of current each factory is primary, for this reason, has also occurred all kinds of sewage disposal devices on the market.At present, the equipment of sewage disposal is more, certain effect is all arranged, but a large amount of high-concentration sewage purifications also there is deficiency, cause still containing in the water body after treatment a spot of harmful substance, as in the pulping and paper-making field of grass as raw material, accomplish not to factory's efflux wastewater (being zero-emission), so cause environmental pollution at the equal end of existing sewage disposal device.Therefore, how making the waste water comprehensive utilization after the processing is the current problem that faces.
Summary of the invention
At above-mentioned technical problem, the purpose of this utility model is to provide a kind of device that can improve the filtration sewage of filter efficiency, and this device can also be recycled the water after filtering.
The technical scheme that realizes the purpose of this utility model is as follows:
Filter the device of sewage, comprise filter tank, filter material and grid, described filter tank comprises major and minor filter tank, and major and minor filter tank inner bottom part is equipped with grid, and grid is provided with filter screen, filter material is arranged on the filter screen, the bottom in main filter tank and secondary filter tank are interconnected, and are provided with the filter cloth that is positioned at filter material top in the main filter tank, and secondary filter tank is provided with a discharge outlet that is positioned at the filter material top, one end of a water pipe is communicated with this discharge outlet, and the other end of water pipe is connected with a water pump.
The described filter cloth that is positioned at main filter tank is connected with the support that supports this filter cloth, and this support is fixedlyed connected with the sidewall in main filter tank.
Adopted such scheme, the filter tank comprises major and minor filter tank, major and minor filter tank inner bottom part is equipped with grid, filter material is arranged on the grid, and the bottom in main filter tank and secondary filter tank are interconnected, and waste water is entered in the filter tank, at first filter by main filter tank, waste water further filters after flowing into secondary filter tank, has formed multiple times of filtration like this, and the water of discharging from secondary filter tank is more cleaned.Be provided with the filter cloth that is positioned at the filter material top in the main filter tank, can avoid these electrodeposition substances in filter material bulky impurity or harmful substance filtering, make filter material can keep high filter efficiency for a long time by filter cloth.Secondary filter tank is provided with a discharge outlet that is positioned at the filter material top, and an end of a water pipe is communicated with this discharge outlet, and the other end of water pipe is connected with a water pump.Water after filtering can be extracted by water pump, can form the secondary utilization, can not only save water resource like this, environment be formed pollution but also avoided not filtering clean water.
The described filter cloth that is positioned at main filter tank is connected with the support that supports this filter cloth, and this support is fixedlyed connected with the sidewall in main filter tank.By the supporting role of support, the intensity of filter cloth is increased to filter cloth.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is a kind of embodiment of the present utility model.
The specific embodiment
With reference to Fig. 1, be the device of filtration sewage of the present utility model, the filter tank comprises major and minor filter tank 1,2, and major and minor filter tank inner bottom part is equipped with grid 3, and grid is provided with filter screen 4, and filter material 5 is arranged on the filter screen 4.Filter material 5 is selected according to the waste water that is filtered, as, can adopt the sand material to the filter material of the waste water that forms after the papermaking.The bottom in main filter tank 1 and secondary filter tank 2 are interconnected, the shared same sidewall in major and minor filter tank, the section shape in filter tank is " mountain " font.The shared sidewall in major and minor filter tank is provided with opening 6, and major and minor filter tank is interconnected.Be provided with the filter cloth 7 that is positioned at the filter material top in the main filter tank 1, the filter cloth 7 that is positioned at main filter tank is connected with the support 8 that supports this filter cloth, and this support is fixedlyed connected by screw with the sidewall in main filter tank 1.Secondary filter tank 2 is provided with a discharge outlet that is positioned at the filter material top, and an end of a water pipe 9 is communicated with this discharge outlet, and the other end of water pipe is connected with a water pump 10.
Claims (2)
1. filter the device of sewage, comprise filter tank, filter material and grid, it is characterized in that: described filter tank comprises major and minor filter tank, and major and minor filter tank inner bottom part is equipped with grid, and grid is provided with filter screen, filter material is arranged on the filter screen, the bottom in main filter tank and secondary filter tank are interconnected, and are provided with the filter cloth that is positioned at filter material top in the main filter tank, and secondary filter tank is provided with a discharge outlet that is positioned at the filter material top, one end of a water pipe is communicated with this discharge outlet, and the other end of water pipe is connected with a water pump.
2. the device of filtration sewage according to claim 1 is characterized in that: the described filter cloth that is positioned at main filter tank is connected with the support that supports this filter cloth, and this support is fixedlyed connected with the sidewall in main filter tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201867095U CN201304270Y (en) | 2008-10-30 | 2008-10-30 | Sewage filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201867095U CN201304270Y (en) | 2008-10-30 | 2008-10-30 | Sewage filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201304270Y true CN201304270Y (en) | 2009-09-09 |
Family
ID=41096732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201867095U Expired - Fee Related CN201304270Y (en) | 2008-10-30 | 2008-10-30 | Sewage filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201304270Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103861335A (en) * | 2014-03-11 | 2014-06-18 | 郭方军 | Filter device for sewage treatment by adopting loofah sponge fibers |
| CN104245081A (en) * | 2012-02-12 | 2014-12-24 | Ide技术有限公司 | Integrated unit for intake and pretreatment with local backwashing |
-
2008
- 2008-10-30 CN CNU2008201867095U patent/CN201304270Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104245081A (en) * | 2012-02-12 | 2014-12-24 | Ide技术有限公司 | Integrated unit for intake and pretreatment with local backwashing |
| CN103861335A (en) * | 2014-03-11 | 2014-06-18 | 郭方军 | Filter device for sewage treatment by adopting loofah sponge fibers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20101030 |