CN212141651U - A sewage primary filter for sewage treatment - Google Patents
A sewage primary filter for sewage treatment Download PDFInfo
- Publication number
- CN212141651U CN212141651U CN202020606342.9U CN202020606342U CN212141651U CN 212141651 U CN212141651 U CN 212141651U CN 202020606342 U CN202020606342 U CN 202020606342U CN 212141651 U CN212141651 U CN 212141651U
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- China
- Prior art keywords
- sewage
- filter
- cartridge
- cartridge filter
- storehouse
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Abstract
The utility model discloses a sewage preliminary filtration device for sewage treatment, including sewage storehouse, filter equipment and fixing device, fixing device sets up on the sewage storehouse for be used for with the sewage storehouse be fixed in the effluent water sump and lie in sewage mouth below, the sewage storehouse is upper portion and lower part open-ended cavity structure, the sewage storehouse both sides are provided with the draw-in groove, filter equipment includes the level setting cartridge filter, set up the fixture block at the cartridge filter both ends, the surface of cartridge filter is provided with a plurality of filtration pores, the fixture block matches with the draw-in groove, the fixture block joint makes the cartridge filter be fixed in the sewage storehouse in the draw-in groove; this a sewage prefilter for sewage treatment is applicable to the sewage that contains more solid waste, carries out preliminary filtration when sewage, prevents that solid waste from directly getting into the effluent water sump, improves follow-up sewage treatment's efficiency.
Description
Technical Field
The utility model relates to a sewage treatment technical field, concretely relates to a sewage prefiltration device for sewage treatment.
Background
With the rapid development of economy in China, the quality of life of vast rural personnel is better and better, but the environmental problems in rural areas are more prominent, particularly the problem of rural environmental water pollution, the situation is more severe, and not only surface water but also surface water in rural areas are polluted.
Sewage treatment usually needs to handle through filtering process, and current processing system generally handles in directly discharging sewage into the filter tank with sewage, and because containing more solid rubbish in the rural sewage, sewage diameter gets into the filter tank and filters easily and blocks up the filter equipment in the filter tank, and the filter equipment of jam in the mediation filter tank wastes time and energy to influence sewage treatment's efficiency.
Therefore, there is a particular need for a preliminary sewage filtration apparatus for sewage treatment that solves the problems of the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art, providing a sewage primary filter device for sewage treatment, can prevent that solid waste from directly getting into the effluent water sump, improving follow-up sewage treatment's efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a sewage primary filtering device for sewage treatment comprises a sewage bin, a filtering device and a fixing device;
the fixing device is arranged on the sewage bin and used for fixing the sewage bin on the sewage pool and is positioned below the sewage port;
the sewage bin is of a cavity structure with openings at the upper part and the lower part, and clamping grooves are formed in two sides of the sewage bin;
the filter equipment includes the cartridge filter that the level set up, sets up in the fixture block at cartridge filter both ends, the surface of cartridge filter is provided with a plurality of filtration pores, fixture block and draw-in groove phase-match, the fixture block joint makes the cartridge filter be fixed in the sewage storehouse in the draw-in groove.
In order to further realize the utility model, the fixing device is two hooks arranged on the upper part of the side surface of the sewage bin.
In order to further realize the utility model discloses, filter pores along cartridge filter surface evenly distributed.
In order to further realize the utility model discloses, the external diameter of cartridge filter and the width looks adaptation in sewage storehouse, the length of cartridge filter and the length looks adaptation in sewage storehouse make the cartridge filter cover the inside cross section in sewage storehouse.
In order to further realize the utility model discloses, the end of fixture block is provided with the handle.
In order to further realize the utility model discloses, the diameter that is located the filtration pore of filter cartridge upper half surface is greater than the diameter that is located the filtration pore of filter cartridge lower half surface.
Advantageous effects
The utility model discloses a sewage prefilter is applicable to the sewage that contains more solid waste, carries out preliminary filtration when sewage, prevents that solid waste from directly getting into the effluent water sump, improves follow-up sewage treatment's efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a middle sewage bin according to the present invention;
fig. 3 is a schematic structural diagram of the middle filtering device of the present invention.
Description of reference numerals:
1. a sewage bin; 11. a card slot; 2. a filtration device; 21. a filter cartridge; 211. a filtration pore; 22. a clamping block; 23. a handle; 3. and (4) a fixing device.
Detailed Description
The invention will be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and only schematically illustrate the basic structure of the invention.
Example one
As shown in fig. 1-3, the utility model discloses a sewage prefiltration device for sewage treatment includes sewage storehouse 1, filter equipment 2 and fixing device 3, wherein:
The sewage bin 1 is a cavity structure with an upper opening and a lower opening, and the two sides of the sewage bin 1 are provided with clamping grooves 11.
During the use, be fixed in the effluent water sump through the couple and be located sewage delivery port below with the sewage storehouse, portable cartridge filter is placed the cartridge filter in the sewage storehouse and is fixed through draw-in groove and fixture block, and sewage flows into to the sewage storehouse through the sewage mouth and filters through the cartridge filter, when there is more rubbish above the cartridge filter, can clear up by the manual work, when the cartridge filter need wash or when maintaining, the hand grabs the handle and mentions the cartridge filter and wash or maintain.
The utility model discloses a sewage prefilter is applicable to the sewage that contains more solid waste, carries out preliminary filtration when sewage, prevents that solid waste from directly getting into the effluent water sump, improves follow-up sewage treatment's efficiency.
Example two
A sewage primary filter device for sewage treatment is provided, the other technical characteristics are the same as those of the first embodiment, except that the diameter of the filter holes on the upper half surface of the filter cylinder is larger than that of the filter holes on the lower half surface of the filter cylinder.
The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. A sewage primary filtering device for sewage treatment is characterized by comprising a sewage bin, a filtering device and a fixing device;
the fixing device is arranged on the sewage bin and used for fixing the sewage bin on the sewage pool and is positioned below the sewage port;
the sewage bin is of a cavity structure with openings at the upper part and the lower part, and clamping grooves are formed in two sides of the sewage bin;
the filter equipment includes the cartridge filter that the level set up, sets up in the fixture block at cartridge filter both ends, the surface of cartridge filter is provided with a plurality of filtration pores, fixture block and draw-in groove phase-match, the fixture block joint makes the cartridge filter be fixed in the sewage storehouse in the draw-in groove.
2. The sewage water prefiltration apparatus for sewage water treatment according to claim 1, wherein said fixing means are two hooks provided at the upper part of the side of the sewage tank.
3. The preliminary sewage filtering apparatus for sewage treatment as claimed in claim 1, wherein said filtering holes are uniformly distributed along the surface of the filtering cylinder.
4. The sewage prefiltration apparatus for sewage treatment according to claim 1, wherein the outer diameter of said filter cartridge is adapted to the width of the sewage silo, and the length of said filter cartridge is adapted to the length of the sewage silo, so that the filter cartridge covers the inner cross section of the sewage silo.
5. The preliminary sewage filtering apparatus for sewage treatment as claimed in claim 1, wherein said blocks are provided at their distal ends with handles.
6. The preliminary sewage filtering apparatus for sewage treatment as claimed in claim 1, wherein the filtering holes formed on the upper half surface of the filter cartridge have a diameter larger than that of the filtering holes formed on the lower half surface of the filter cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606342.9U CN212141651U (en) | 2020-04-21 | 2020-04-21 | A sewage primary filter for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020606342.9U CN212141651U (en) | 2020-04-21 | 2020-04-21 | A sewage primary filter for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212141651U true CN212141651U (en) | 2020-12-15 |
Family
ID=73724234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020606342.9U Expired - Fee Related CN212141651U (en) | 2020-04-21 | 2020-04-21 | A sewage primary filter for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212141651U (en) |
-
2020
- 2020-04-21 CN CN202020606342.9U patent/CN212141651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201215 Termination date: 20210421 |