CN220467689U - Sewage treatment's filter equipment - Google Patents
Sewage treatment's filter equipment Download PDFInfo
- Publication number
- CN220467689U CN220467689U CN202322311199.7U CN202322311199U CN220467689U CN 220467689 U CN220467689 U CN 220467689U CN 202322311199 U CN202322311199 U CN 202322311199U CN 220467689 U CN220467689 U CN 220467689U
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- Prior art keywords
- filtering
- sewage
- tower
- sewage treatment
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- 239000010865 sewage Substances 0.000 title claims abstract description 93
- 238000001914 filtration Methods 0.000 claims abstract description 89
- 238000004062 sedimentation Methods 0.000 claims abstract description 31
- 239000013049 sediment Substances 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 238000007790 scraping Methods 0.000 claims abstract description 9
- 239000008394 flocculating agent Substances 0.000 claims description 7
- 238000004065 wastewater treatment Methods 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 24
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a sewage treatment filtering device, which relates to the technical field of sewage treatment and comprises a sewage treatment filtering device main body, wherein the sewage treatment filtering device main body comprises a filtering sedimentation tower structure and a dirt discharge structure; the filtering sedimentation tower structure comprises a filtering tower unit and a filtering inner net unit. According to the utility model, the output shaft of the motor is used for driving the rotating rod to rotate, the mixing stirring blade rotates to uniformly stir the flocculant and sewage, the sedimentation reaction is accelerated, the U-shaped scraping plate rotates to scrape off impurities adhered to the surface of the filter screen, the filter screen is prevented from being blocked, the filtering effect of the filter screen on the sewage is maintained, the sediment leading-out spiral blade rotates along with the rotating rod, the settled impurities are led out in a rotating way and are led out to the sewage collecting pipe for storage through the filter screen, the impurities can be discharged only by opening a discharge valve at the bottom of the sewage collecting pipe, the disassembly is not needed, and the working efficiency of sewage filtering is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment filtering device.
Background
And (3) sewage treatment: in order to ensure that sewage is discharged into a certain water body or reused water quality and is required to be purified, the sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy sources, petrifaction, environmental protection, urban landscapes, medical treatment, catering and the like, and more people enter daily life, when the sewage treatment is carried out, a filtering device is required to carry out solid-liquid separation on the sewage, however, after the sewage subjected to primary filtration is injected into a settling tank, a flocculating agent is required to be added to react with impurities in the sewage, so that the impurities are precipitated, but in the actual use process, part of the reacted impurities cannot be precipitated and float in the sewage, so that not only the filtering efficiency of the sewage is influenced, but also the blocking of a water outlet is possibly caused, and the use of the whole equipment is influenced.
In the prior art, a Chinese patent document with publication number of CN218435172U and publication date of 2023, 02 and 03 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides a filter equipment that sewage treatment used, includes the jar body of installing power unit and clean mechanism, the lower fixed surface of jar body is connected with the sedimentation tank, the inside of jar body and the inside intercommunication of sedimentation tank, the internally mounted of sedimentation tank has capturing device, capturing device includes the stirring board.
In order to solve the problem that the sewage of prefiltering is injected into the sedimentation tank after, need add the impurity in flocculant and the sewage and react for impurity deposits, but in the in-service use, there is unable precipitation of impurity after the partial reaction, and float in sewage, and then not only influence the filtration efficiency of sewage, still probably lead to the jam of delivery port simultaneously, and then influence the problem that whole equipment used, prior art is handled at the mode of setting up catching device in the sedimentation tank, but still can appear catching device need dismantle the clean condition of reinstallation in a period of time, and then lead to filter equipment to use inconvenient problem that increases workman's amount of labour.
Disclosure of Invention
The utility model aims to provide a filtering device for sewage treatment, which is used for solving the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the sewage treatment filtering device comprises a sewage treatment filtering device main body, wherein the sewage treatment filtering device main body comprises a filtering sedimentation tower structure and a dirt discharge structure; the filtering sedimentation tower structure comprises a filtering tower unit and a filtering inner net unit, and the filtering inner net unit is arranged in the filtering tower unit; the dirt discharge structure comprises a rotation stirring unit and a mud dirt guiding-out unit, wherein the rotation stirring unit is arranged inside the filtering inner net unit, and the mud dirt guiding-out unit is arranged below the filtering inner net unit.
The technical scheme of the utility model is further improved as follows: the filter tower unit comprises a subsidence filter tower, a sewage inlet pipe is arranged on one side of the top of the subsidence filter tower, and a flocculating agent feeding pipe is arranged on the other side of the top of the subsidence filter tower.
By adopting the technical scheme, the bottom of the subsidence filtering tower is provided with the height of the bracket lifting subsidence filtering tower.
The technical scheme of the utility model is further improved as follows: the filter tower unit also comprises a sewage discharge pipe which is symmetrically arranged below the two side walls of the subsidence filter tower.
By adopting the technical scheme, the sewage discharge pipe is provided with four groups, so that the discharge of sewage is accelerated.
The technical scheme of the utility model is further improved as follows: the filtering intranet unit comprises a filter screen fixedly arranged at the top of the inner surface of the subsidence filtering tower, a sediment guiding sleeve is fixedly arranged at the lower end of the filter screen, and the outer surface of the sediment guiding sleeve is contacted with the bottom of the inner surface of the subsidence filtering tower.
By adopting the technical scheme, the filter screen performs solid-liquid separation and filtration on sewage, and the sediment leading-out sleeve mainly collects impurities of dust fall.
The technical scheme of the utility model is further improved as follows: the rotary stirring unit comprises a motor fixedly arranged in the middle of the upper surface of the subsidence filtering tower, a rotary rod is rotatably arranged on the inner wall of the top of the subsidence filtering tower, and the upper end of the rotary rod is fixedly connected with an output shaft of the motor.
By adopting the technical scheme, the motor drives the rotating rod to rotate.
The technical scheme of the utility model is further improved as follows: the U-shaped scraping plate is fixedly arranged on one side of the outer surface above the rotating rod, the outer side surface of the U-shaped scraping plate is in contact with the outer surface of the filter screen, and the mixing stirring blade is fixedly arranged on the outer surface of the rotating rod.
By adopting the technical scheme, the U-shaped scraping plate mainly cleans the surface of the filter screen while rotating, and the mixing stirring blade mainly stirs and accelerates the reaction of sewage and the flocculant.
The technical scheme of the utility model is further improved as follows: the mud dirt guiding unit comprises a sediment guiding helical blade fixedly arranged on the outer surface below the rotating rod, the outer surface of the sediment guiding helical blade is contacted with the outer surface of the filter screen and the outer surface of the sediment guiding sleeve, and the bottom of the subsidence filter tower is fixedly provided with a dirt collecting pipe through threads.
By adopting the technical scheme, the sediment leading-out helical blade is of a helical structure and is used for leading out impurities of dust fall, and the bottom of the dirt collecting pipe is provided with a discharge valve.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a sewage treatment filtering device, wherein a sedimentation filtering tower is mainly used as a sewage flocculation sedimentation filtering container, sewage enters the sedimentation filtering tower through a sewage water inlet pipe, flocculant is thrown into the sedimentation filtering tower through a flocculant throwing pipe to react with sewage to generate flocculate for sedimentation, a filter screen carries out solid-liquid separation on solid particles contained in the sewage to enable the sewage to be discharged through a sewage discharge pipe, and impurity dirt is collected by a sediment leading-out sleeve, so that the use principle is simple.
2. The utility model provides a sewage treatment filtering device, wherein an output shaft of a motor works to drive a rotating rod to rotate, a mixing stirring blade rotates to uniformly stir flocculant and sewage, a settlement reaction is accelerated, impurities adhered to the surface of a filter screen are scraped by rotation of a U-shaped scraping plate, the filter screen is prevented from being blocked, and the filtering effect of the filter screen on the sewage is maintained.
3. The utility model provides a filtering device for sewage treatment, which is characterized in that a sediment leading-out helical blade rotates along with a rotating rod, deposited impurities are led out in a rotating way and are led out to a sewage collecting pipe for storage through a filter screen, the impurities can be discharged only by opening a discharge valve at the bottom of the sewage collecting pipe, the disassembly is not needed, and the working efficiency of sewage filtration is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural sinking filter tower of the present utility model;
fig. 4 is a schematic view of a structural filter screen according to the present utility model.
In the figure: 1. a sewage treatment filter device main body; 2. filtering the subsidence tower structure; 21. a sinking and filtering tower; 211. a sewage inlet pipe; 212. a flocculant delivery pipe; 22. a sewage discharge pipe; 23. a filter screen; 24. a sediment leading-out sleeve; 3. a dirt discharge structure; 31. a dirt collecting pipe; 32. a motor; 33. a rotating rod; 34. a U-shaped scraping plate; 35. mixing and stirring blades; 36. the precipitate is led out of the screw blade.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 4, the present utility model provides a sewage treatment filtration device, comprising a sewage treatment filtration device main body 1, wherein the sewage treatment filtration device main body 1 comprises a filtration sedimentation tower structure 2 and a dirt discharge structure 3; the filtering sedimentation tower structure 2 comprises a filtering tower unit and a filtering inner net unit, wherein the filtering inner net unit is arranged in the filtering tower unit; the dirt discharge structure 3 comprises a rotation stirring unit and a dirt discharge unit, the rotation stirring unit is arranged in the filtering inner net unit, the dirt discharge unit is arranged below the filtering inner net unit, the filtering tower unit comprises a sedimentation filtering tower 21, a sewage inlet pipe 211 is arranged on one side of the top of the sedimentation filtering tower 21, a flocculating agent feeding pipe 212 is arranged on the other side of the top of the sedimentation filtering tower 21, the sedimentation filtering tower 21 is mainly used as a sewage flocculation sedimentation filtering container, sewage enters the sedimentation filtering tower 21 through the sewage inlet pipe 211, flocculating agents are fed into the sewage to react with sewage to generate flocculates through the flocculating agent feeding pipe 212 to be sedimentation, the filtering tower unit further comprises a sewage discharge pipe 22, the sewage discharge pipe 22 is symmetrically arranged below two side walls of the sedimentation filtering tower 21, the filtering net 23 carries out solid-liquid separation on solid particles contained in the sewage to enable the sewage to be discharged through the sewage discharge pipe 22, and the impurity dirt is collected by a sediment discharge sleeve 24.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the filter intranet unit includes the filter screen 23 of fixed mounting at the inside surface top of subsidence filter tower 21, the lower extreme of filter screen 23 has precipitate to lead out sleeve pipe 24, the surface of precipitate to lead out sleeve pipe 24 contacts with the inside surface bottom of subsidence filter tower 21, motor 32 work its output shaft drives the rotation stick 33 and rotates, mixing stirring vane 35 rotates and makes flocculating agent and sewage stirring evenly, the reaction of subsiding is accelerated, rotate the stirring unit including fixed mounting at the motor 32 at the upper surface middle part of subsidence filter tower 21, the top inner wall rotation of subsidence filter tower 21 is installed and is rotated stick 33, the upper end and the output shaft fixed connection of motor 32 of stick 33 are scraped to the impurity that U type scraper blade 34 rotated the surface bonding of filter screen 23, avoid filter screen 23 to be stopped up, keep the filter effect of filter screen 23 to sewage.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, a U-shaped scraper 34 is fixedly arranged on one side of the outer surface above the rotating rod 33, the outer surface of the U-shaped scraper 34 is contacted with the outer surface of the filter screen 23, a mixing stirring blade 35 is fixedly arranged on the outer surface of the rotating rod 33, the mud dirt guiding-out unit comprises a sediment guiding-out helical blade 36 fixedly arranged on the outer surface below the rotating rod 33, the outer surface of the sediment guiding-out helical blade 36 is contacted with the outer surfaces of the filter screen 23 and the sediment guiding-out sleeve 24, a dirt collecting pipe 31 is fixedly arranged at the bottom of the sedimentation filtering tower 21 through threads, the sediment guiding-out helical blade 36 rotates along with the rotating rod 33, the settled impurities are guided out in a rotating way and are guided out to the dirt collecting pipe 31 through the filter screen 23, and then the impurities can be discharged only by opening a discharge valve at the bottom of the dirt collecting pipe 31 without disassembly.
The working principle of the filtering device for sewage treatment is specifically described below.
As shown in fig. 1 to 4, first, the sedimentation filter tower 21 is mainly used as a sewage flocculation sedimentation filter container, sewage enters the sedimentation filter tower 21 through the sewage inlet pipe 211, flocculant is thrown into and reacts with sewage to generate flocculate through the flocculant throwing pipe 212 to sediment, the filter screen 23 performs solid-liquid separation on solid particles contained in the sewage to discharge the sewage through the sewage discharge pipe 22, then, the motor 32 works with the output shaft thereof to drive the rotating rod 33 to rotate, the mixing stirring blade 35 rotates to uniformly stir the flocculant and the sewage, the U-shaped scraping blade 34 rotates to scrape the impurities adhered to the surface of the filter screen 23, the impurity dirt is collected by the sediment leading-out sleeve 24, finally, the sediment leading-out spiral blade 36 rotates along with the rotating rod 33 to rotationally lead out the settled impurities, the settled impurities are led out to the sewage collecting pipe 31 for storage through the filter screen 23, and then, the impurities can be discharged only by opening the discharge valve at the bottom of the sewage collecting pipe 31.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a sewage treatment's filter equipment, includes sewage treatment filter equipment main part (1), its characterized in that: the sewage treatment filtering device main body (1) comprises a filtering sedimentation tower structure (2) and a dirt discharge structure (3); the filtering sedimentation tower structure (2) comprises a filtering tower unit and a filtering inner net unit, wherein the filtering inner net unit is arranged in the filtering tower unit; the dirt discharge structure (3) comprises a rotation stirring unit and a dirt guiding-out unit, wherein the rotation stirring unit is arranged inside the filtering inner net unit, and the dirt guiding-out unit is arranged below the filtering inner net unit.
2. A filtration device for wastewater treatment according to claim 1, wherein: the filter tower unit comprises a subsidence filter tower (21), a sewage inlet pipe (211) is arranged on one side of the top of the subsidence filter tower (21), and a flocculating agent feeding pipe (212) is arranged on the other side of the top of the subsidence filter tower (21).
3. A filtration device for sewage treatment according to claim 2, wherein: the filter tower unit further comprises a sewage discharge pipe (22), and the sewage discharge pipe (22) is symmetrically arranged below two side walls of the subsidence filter tower (21).
4. A filtration device for sewage treatment according to claim 2, wherein: the filtering intranet unit comprises a filter screen (23) fixedly arranged at the top of the inner surface of the subsidence filtering tower (21), a sediment guiding sleeve (24) is fixedly arranged at the lower end of the filter screen (23), and the outer surface of the sediment guiding sleeve (24) is contacted with the bottom of the inner surface of the subsidence filtering tower (21).
5. A filtration device for sewage treatment according to claim 2, wherein: the rotary stirring unit comprises a motor (32) fixedly arranged in the middle of the upper surface of the subsidence filtering tower (21), a rotary rod (33) is rotatably arranged on the inner wall of the top of the subsidence filtering tower (21), and the upper end of the rotary rod (33) is fixedly connected with an output shaft of the motor (32).
6. A sewage treatment filtration device according to claim 5, wherein: the U-shaped scraping plate (34) is fixedly arranged on one side of the outer surface above the rotating rod (33), the outer side surface of the U-shaped scraping plate (34) is in contact with the outer surface of the filter screen (23), and the mixing stirring blade (35) is fixedly arranged on the outer surface of the rotating rod (33).
7. A filtration device for sewage treatment according to claim 2, wherein: the mud dirt guiding-out unit comprises a sediment guiding-out spiral blade (36) fixedly arranged on the outer surface below the rotating rod (33), the outer surface of the sediment guiding-out spiral blade (36) is contacted with the outer surfaces of the filter screen (23) and the sediment guiding-out sleeve (24), and the bottom of the sediment filtering tower (21) is fixedly provided with a dirt collecting pipe (31) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311199.7U CN220467689U (en) | 2023-08-28 | 2023-08-28 | Sewage treatment's filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322311199.7U CN220467689U (en) | 2023-08-28 | 2023-08-28 | Sewage treatment's filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220467689U true CN220467689U (en) | 2024-02-09 |
Family
ID=89799802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322311199.7U Active CN220467689U (en) | 2023-08-28 | 2023-08-28 | Sewage treatment's filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220467689U (en) |
-
2023
- 2023-08-28 CN CN202322311199.7U patent/CN220467689U/en active Active
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