CN212016958U - Sewage solid-liquid separation device - Google Patents
Sewage solid-liquid separation device Download PDFInfo
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- CN212016958U CN212016958U CN202020453675.2U CN202020453675U CN212016958U CN 212016958 U CN212016958 U CN 212016958U CN 202020453675 U CN202020453675 U CN 202020453675U CN 212016958 U CN212016958 U CN 212016958U
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- cartridge filter
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Abstract
The utility model discloses a sewage solid-liquid separation equipment, cartridge filter are the tube-shape, the lateral wall of cartridge filter evenly is provided with a plurality of holes of permeating water, and filtration membrane has been cup jointed to the inboard of cartridge filter, and the inside axial of cartridge filter is provided with the pivot, and the one end tip that the cartridge filter corresponds the pivot is provided with the drain, and the pivot outside is provided with helical blade. The driving device drives the rotating shaft to rotate, the spiral blade arranged on the surface of the rotating shaft rotates along with the rotating shaft, sludge attached to the surface of the filtering membrane is scraped off, sludge and impurities are pushed towards one end of the rotating shaft along with the pushing action of the spiral blade, the scraping action of the spiral blade effectively prevents sludge and the like from being accumulated on the surface of the filtering membrane, and the continuous filtering effect of the filtering membrane is improved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to sewage solid-liquid separation equipment.
Background
The urban sewage mainly consists of domestic sewage, the components of the domestic sewage are relatively fixed, the domestic sewage mainly contains organic matters such as carbohydrate, protein, amino acid, fat and the like, and the domestic sewage is relatively suitable for the growth of bacteria and becomes a place for living and breeding bacteria and viruses; but the domestic sewage generally does not contain toxicity, has certain fertilizer efficiency and can be used for irrigating farmlands.
The sewage treatment is also classified into several grades, the initial filtration is to carry out filtration treatment on some solid particles, impurities, sludge and the like which are suspended in the sewage, and in the process of sewage filtration treatment, the impurities such as the sludge and the like often block the filtration membrane in the filtration process and block the filtration holes, so that the high-efficiency filtration effect of the filtration membrane is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sewage solid-liquid separation equipment mainly solves the sewage colating in-process, and large granule impurity such as mud blocks filtration membrane easily, leads to the problem that filtration efficiency descends.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the sewage solid-liquid separation device comprises a filter cylinder with filtering function, a water inlet and a water receiving funnel,
the cartridge filter is the tube-shape, the lateral wall of cartridge filter evenly is provided with a plurality of holes of permeating water, filtration membrane has been cup jointed to the inboard of cartridge filter, the inside axial of cartridge filter is provided with the pivot, and the one end tip that the cartridge filter corresponds the pivot is provided with the drain, the other end tip of pivot is provided with drive arrangement, the pivot outside is provided with helical blade, helical blade's outside avris pastes with filtration membrane and leans on.
Further, sewage solid-liquid separation equipment, the one end that the pivot corresponds the drain is provided with the separation blade, the tip of pivot runs through separation blade central authorities and extends to cartridge filter tip, be provided with the spring between separation blade and the cartridge filter tip.
Further, the water inlet of the sewage solid-liquid separation device is provided with a water inlet funnel, and a filter screen is arranged in the water inlet funnel.
Furthermore, in the sewage solid-liquid separation device, two annular water baffles are arranged on the outer side wall of the filter cylinder corresponding to the water receiving funnel.
Furthermore, the driving device is a rotating wheel driven by a motor.
The utility model discloses following beneficial effect has:
(1) the driving device drives the rotating shaft to rotate, the spiral blade arranged on the surface of the rotating shaft rotates along with the rotating shaft, sludge attached to the surface of the filtering membrane is scraped off, sludge and impurities are pushed towards one end of the rotating shaft along with the pushing action of the spiral blade, the scraping action of the spiral blade effectively prevents sludge and the like from being accumulated on the surface of the filtering membrane, and the continuous filtering effect of the filtering membrane is improved.
(2) When mud constantly passes and piles up when separation blade one end, the viscosity of mud is high, blocks the clearance between separation blade and the cartridge filter, causes separation blade one side pressure to be greater than spring force, and the separation blade removes to expose the drain, and mud falls from the drain.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1: the utility model discloses the schematic structure.
FIG. 2: the utility model discloses cartridge filter structure picture.
In the drawings, the components represented by the respective reference numerals are listed below:
the filter cartridge 1, the water inlet 11, the water receiving funnel 12, the permeable hole 13, the filtering membrane 14, the drain outlet 15, the helical blade 21, the baffle 4, the spring 41, the water inlet funnel 5, the filter screen 51, the water baffle 16, the driving device 3 and the rotating wheel 31.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
As shown in fig. 1 and 2: the sewage solid-liquid separation device comprises a filter cartridge 1 with filtering function, a water inlet 11 and a water receiving funnel 12,
the filter cartridge 1 is cylindrical, a plurality of water permeable holes 13 are uniformly formed in the side wall of the filter cartridge 1, a filter membrane 14 is sleeved on the inner side of the filter cartridge 1, the filter membrane is one or more layers of filter gauze, the pore diameter is 3-5mm, impurities, particles, gravels, silt and the like with the particle diameter larger than 5mm in sewage are subjected to coarse filtration, and the impurities, the particles, the gravels, the silt and the like are fixedly connected to the inner wall of the filter cartridge in a bonding mode; the inside axial of cartridge filter 1 is provided with pivot 2, and the one end tip that cartridge filter 1 corresponds pivot 2 is provided with drain 15, the other end tip of pivot 2 is provided with drive arrangement 3, 2 outsides in pivot are provided with helical blade 21, helical blade 21's outside avris pastes with filtration membrane 14 and leans on.
In the utility model, the sewage enters the filter cartridge through the water inlet, and is filtered by the filtering membrane on the inner side of the filter cartridge, and the filtering membrane blocks impurities such as coming sludge and the like;
then, the driving device drives the rotating shaft to rotate, the spiral blade arranged on the surface of the rotating shaft rotates along with the rotating shaft, sludge attached to the surface of the filtering membrane is scraped, and the sludge and impurities are pushed towards one end of the rotating shaft along with the pushing action of the spiral blade and finally fall down from the sewage outlet.
The scraping and rubbing effects of the spiral blades effectively prevent sludge and the like from being accumulated on the surface of the filtering membrane, and the continuous filtering effect of the filtering membrane is improved.
The one end that pivot 2 corresponds drain 15 is provided with separation blade 4, and the separation blade is circular, and the outside limit of separation blade and cartridge filter inner wall paste and can the relative slip, the tip of pivot 2 runs through separation blade 4 central authorities and extends to cartridge filter 1 tip, but the relative slip between pivot and the part that runs through the separation blade, be provided with spring 41 between separation blade 4 and the cartridge filter 1 tip. Under the normal condition, the separation blade is apart from a section distance of cartridge filter under the effect of spring, and the drain just in time sets up in this section distance department, gets into filterable sewage and removes under helical blade's effect, and when removing to the separation blade, the clearance of separation blade and cartridge filter inner wall can hold a small amount of liquid rivers and flow, and the pressure that rivers formed is not enough to exceed the elasticity of spring, so the separation blade can not remove to exposing the drain.
When mud constantly passes and piles up when separation blade one end, the viscosity of mud is high, blocks the clearance between separation blade and the cartridge filter, causes separation blade one side pressure to be greater than spring force, and the separation blade removes to expose the drain, and mud falls from the drain.
The water inlet 11 is provided with a water inlet funnel 5, and a filter screen 51 is arranged in the water inlet funnel 5.
The utility model discloses in, the filter screen mainly used filters the solid of large granule, filters the floater etc. in the sewage simultaneously.
Two annular water baffles 16 are arranged on the outer side wall of the filter cartridge 1 corresponding to the water receiving funnel 12. The inner side of the annular water baffle is fixedly connected to the outer side wall of the filter cylinder and is used for collecting filtered water and intensively trickling into the water receiving funnel.
The driving device 3 is a rotating wheel 31 driven by a motor. The motor drives the rotating wheel to rotate through a chain or a belt, the rotating wheel is coaxial and fixedly connected with the rotating shaft, and meanwhile, the motor can also directly drive the rotating shaft.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. Sewage solid-liquid separation equipment, including cartridge filter (1), water inlet (11) and water receiving funnel (12) that possess the filter action, its characterized in that:
cartridge filter (1) is the tube-shape, the lateral wall of cartridge filter (1) evenly is provided with a plurality of holes (13) of permeating water, filtration membrane (14) have been cup jointed to the inboard of cartridge filter (1), the inside axial of cartridge filter (1) is provided with pivot (2), and the one end tip that cartridge filter (1) corresponds pivot (2) is provided with drain (15), the other end tip of pivot (2) is provided with drive arrangement (3), pivot (2) outside is provided with helical blade (21), the outside avris of helical blade (21) pastes with filtration membrane (14) and pastes and leans on.
2. The solid-liquid separation apparatus for sewage according to claim 1, characterized in that: the one end that pivot (2) correspond drain (15) is provided with separation blade (4), the tip of pivot (2) runs through separation blade (4) central authorities and extends to cartridge filter (1) tip, be provided with spring (41) between separation blade (4) and cartridge filter (1) tip.
3. The solid-liquid separation apparatus for sewage according to claim 1, characterized in that: the water inlet (11) is provided with a water inlet funnel (5), and a filter screen (51) is arranged in the water inlet funnel (5).
4. The solid-liquid separation apparatus for sewage according to claim 1, characterized in that: two annular water baffles (16) are arranged on the outer side wall of the filter cartridge (1) corresponding to the water receiving funnel (12).
5. The solid-liquid separation apparatus for sewage according to claim 1, characterized in that: the driving device (3) is a rotating wheel (31) driven by a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453675.2U CN212016958U (en) | 2020-03-31 | 2020-03-31 | Sewage solid-liquid separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020453675.2U CN212016958U (en) | 2020-03-31 | 2020-03-31 | Sewage solid-liquid separation device |
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| Publication Number | Publication Date |
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| CN212016958U true CN212016958U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020453675.2U Active CN212016958U (en) | 2020-03-31 | 2020-03-31 | Sewage solid-liquid separation device |
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| CN (1) | CN212016958U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675594A (en) * | 2020-12-11 | 2021-04-20 | 农业农村部南京农业机械化研究所 | Spiral conveying assembly and solid-liquid separation equipment |
| CN113501626A (en) * | 2021-08-04 | 2021-10-15 | 马宁 | Be used for landfill leachate treatment facility |
| CN115069089A (en) * | 2022-07-25 | 2022-09-20 | 北京建筑大学 | Forward osmosis sludge deep dehydration device |
| CN115248169A (en) * | 2022-09-09 | 2022-10-28 | 徐州鹰格电子技术有限公司 | A check out test set for novel polymer building material |
| CN116813105A (en) * | 2023-07-26 | 2023-09-29 | 北京英诺格林科技有限公司 | Tube type membrane reinforced softening and silicon removing device |
-
2020
- 2020-03-31 CN CN202020453675.2U patent/CN212016958U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112675594A (en) * | 2020-12-11 | 2021-04-20 | 农业农村部南京农业机械化研究所 | Spiral conveying assembly and solid-liquid separation equipment |
| CN113501626A (en) * | 2021-08-04 | 2021-10-15 | 马宁 | Be used for landfill leachate treatment facility |
| CN115069089A (en) * | 2022-07-25 | 2022-09-20 | 北京建筑大学 | Forward osmosis sludge deep dehydration device |
| CN115248169A (en) * | 2022-09-09 | 2022-10-28 | 徐州鹰格电子技术有限公司 | A check out test set for novel polymer building material |
| CN116813105A (en) * | 2023-07-26 | 2023-09-29 | 北京英诺格林科技有限公司 | Tube type membrane reinforced softening and silicon removing device |
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