CN112516642A - Self-cleaning type sewage treatment filter - Google Patents
Self-cleaning type sewage treatment filter Download PDFInfo
- Publication number
- CN112516642A CN112516642A CN201910873536.7A CN201910873536A CN112516642A CN 112516642 A CN112516642 A CN 112516642A CN 201910873536 A CN201910873536 A CN 201910873536A CN 112516642 A CN112516642 A CN 112516642A
- Authority
- CN
- China
- Prior art keywords
- pipe
- sewage treatment
- self
- water
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 41
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000012535 impurity Substances 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 2
- 239000007921 spray Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/117—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements arranged for outward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6415—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a rotary movement with respect to the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
- B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a self-cleaning sewage treatment filter, which belongs to the technical field of sewage treatment and comprises a shell, wherein a speed reducer is installed at the top of the shell, a transmission shaft is rotatably connected to the inner cavity of the shell, a connecting rod is welded to the outer wall of the transmission shaft, one end of the connecting rod is connected with a connecting frame through a buckle, a hairbrush is fixedly connected to the surface of the connecting frame, a cylindrical filter screen is detachably connected to one side of the hairbrush, and a plurality of water pipes are welded to the outer part of the cylindrical filter. According to the invention, the plurality of water pipes are welded outside the cylindrical filter screen, the plurality of high-pressure fan-shaped spray heads are installed on the outer wall of each water pipe, high-pressure water flow is sprayed out through the high-pressure fan-shaped spray heads, the high-pressure water flow can well cover the cylindrical filter screen, impurities adsorbed on the inner wall of the cylindrical filter screen can be washed away by the impact force of the high-pressure water flow, and the cleaning effect on the impurities is improved by matching with the action of the hairbrush, so that the impurities are cleaned more thoroughly.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a self-cleaning type sewage treatment filter.
Background
The sewage treatment filter is suitable for separating solid suspended particles in liquid, particularly toxic media. The sewage treatment filter is mainly used for treating sewage so that the sewage can be recycled.
The self-cleaning effect of the existing sewage treatment filter is not ideal, the filter screen is cleaned only through the scraper, and the impurities on the surface of the filter screen are not thoroughly cleaned, so that the self-cleaning type sewage treatment filter is provided.
Disclosure of Invention
The invention provides a self-cleaning type sewage treatment filter, aiming at improving the self-cleaning effect of a sewage treatment device.
The specific technical scheme provided by the invention is as follows:
the invention provides a self-cleaning sewage treatment filter which comprises a shell, wherein a speed reducer is installed at the top of the shell, a transmission shaft is rotatably connected to the inner cavity of the shell, a connecting rod is welded on the outer wall of the transmission shaft, one end of the connecting rod is connected with a connecting frame through a buckle, a brush is fixedly connected to the surface of the connecting frame, a cylindrical filter screen is detachably connected to one side of the brush, a plurality of water pipes are welded on the outer portion of the cylindrical filter screen, a plurality of high-pressure fan-shaped spray heads are installed on the outer wall of the water pipes, one end of each water pipe is connected with an annular water supply pipe in a conduction mode, a water main pipe.
Optionally, the outer wall of the shell is fixedly connected with an inlet pipe and the inlet pipe is communicated with the top of the cylindrical filter screen, a water outlet pipe is welded below the inlet pipe, and a drain pipe is fixedly connected to the bottom of the shell.
Optionally, a motor is connected to one side of the speed reducer through a coupler, bearings are installed at two ends of the transmission shaft, and a sealing element and a transmission shaft penetrating through the sealing element can be detachably connected to the top of the inner cavity of the shell.
Optionally, the length of link is the same with the length of cylindrical filter screen, the brush is laminated with the inner wall of cylindrical filter screen mutually.
Optionally, a through hole is formed in the surface of the bottom plate, an impurity collecting chamber is arranged below the bottom plate, and the impurity collecting chamber is communicated with the drain pipe.
The invention has the following beneficial effects:
1. according to the invention, the plurality of water pipes are welded outside the cylindrical filter screen, the plurality of high-pressure fan-shaped spray heads are installed on the outer wall of each water pipe, one end of each water pipe is connected with the annular water supply pipe in a conduction mode, high-pressure water is supplied through the main water delivery pipe, high-pressure water flow is sprayed out through the high-pressure fan-shaped spray heads, the cylindrical filter screen can be well covered by the high-pressure water flow, the effective area of scouring is increased, impurities adsorbed on the inner wall of the cylindrical filter screen can be scoured off through the impact force of the high-pressure water flow, the cleaning effect on the impurities is improved by matching with the action.
2. The impurities cleaned by the invention can enter the impurity collecting chamber through the through hole, and the impurity collecting chamber is communicated with the drain pipe, so that the valve on the drain pipe is opened, and the sewage can be conveniently discharged from the shell.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be 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 to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of an overall structure of a self-cleaning sewage treatment filter according to an embodiment of the present invention;
fig. 2 is a schematic side view of a connecting frame of a self-cleaning sewage treatment filter according to an embodiment of the present invention.
In the figure: 1. a housing; 101. a water inlet pipe; 102. a water outlet pipe; 103. a blow-off pipe; 2. a speed reducer; 201. a motor; 202. a drive shaft; 203. a bearing; 204. a seal member; 205. a connecting rod; 206. a connecting frame; 207. a brush; 3. a cylindrical screen; 4. a water pipe; 401. a high pressure fan spray head; 402. an annular water supply pipe; 403. a water delivery main pipe; 5. a base plate; 501. a through hole; 6. an impurity collection chamber.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A self-cleaning sewage treatment filter according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the self-cleaning sewage treatment filter provided by the embodiment of the invention comprises a housing 1, a speed reducer 2 is installed at the top of the housing 1, a transmission shaft 202 is rotatably connected to an inner cavity of the housing 1, a connecting rod 205 is welded to an outer wall of the transmission shaft 202, one end of the connecting rod 205 is connected to a connecting frame 206 through a buckle, a brush 207 is fixedly connected to the surface of the connecting frame 206, a cylindrical filter screen 3 is detachably connected to one side of the brush 207, a plurality of water pipes 4 are welded to the outer portion of the cylindrical filter screen 3, a plurality of high-pressure fan-shaped spray heads 401 are installed on the outer wall of the water pipes 4, one ends of the water pipes 4 are connected to an annular water supply pipe 402 in a conduction mode, a water main pipe 403 is welded to the.
Referring to fig. 1 and 2, in the self-cleaning sewage treatment filter provided by the embodiment of the invention, a plurality of water pipes 4 are welded outside a cylindrical filter screen 3, a plurality of high-pressure fan-shaped spray nozzles 401 are installed on the outer wall of each water pipe 4, meanwhile, one end of each water pipe 4 is in conduction connection with an annular water supply pipe 402, high-pressure water is supplied through a water main pipe 403, the high-pressure water is sprayed out through the high-pressure fan-shaped spray nozzles 401, the high-pressure water can well cover the cylindrical filter screen 3, the effective area of flushing is increased, impurities adsorbed on the inner wall of the cylindrical filter screen 3 can be flushed away through the impact force of the high-pressure water, and the cleaning effect of the impurities is improved by matching with the action of a brush.
Referring to fig. 1, an embodiment of the present invention provides a self-cleaning sewage treatment filter, an inlet pipe 101 is fixedly connected to an outer wall of a housing 1, the inlet pipe 101 is connected to a top of a cylindrical filter screen in a conduction manner, an outlet pipe 102 is welded below the inlet pipe 101, and a drain pipe 103 is fixedly connected to a bottom of the housing 1, so that sewage enters the housing 1, filtered sewage is discharged from the outlet pipe 102, and sewage for cleaning the filter screen is discharged from the drain pipe 103.
Referring to fig. 1, an embodiment of the present invention provides a self-cleaning sewage treatment filter, wherein one side of a speed reducer 2 is connected to a motor 201 through a coupling, bearings 203 are mounted at two ends of a transmission shaft 202, one of the bearings 203 is mounted at a top cover of a housing 1, the other bearing 203 is mounted at the center of a floor 5, so as to ensure rotation accuracy of the transmission shaft 202, a sealing element 204 is detachably connected to the top of an inner cavity of the housing 1, and the transmission shaft 202 penetrates through the sealing element 204, so as to prevent sewage from leaking.
Referring to fig. 1 and 2, in the embodiment of the present invention, a length of the connection frame 206 is the same as that of the cylindrical screen 3, and the brush 207 is attached to an inner wall of the cylindrical screen 3, so as to effectively clean impurities attached to the inner wall of the cylindrical screen 3.
Referring to fig. 1, in the self-cleaning sewage treatment filter provided by the embodiment of the present invention, a through hole 501 is formed in a surface of a bottom plate 5, an impurity collecting chamber 6 is disposed below the bottom plate 5, and the impurity collecting chamber 6 is connected to a sewage discharge pipe 103 in a communicating manner, so that sewage can be discharged from a housing 1.
The embodiment of the invention provides a self-cleaning sewage treatment filter, when in work, a transmission shaft 202 is driven by a motor 201 to rotate, the rotating speed of the transmission shaft 202 is adjusted by the mutual matching of different gears in a speed reducer 2, the rotating torque of the transmission shaft 202 can be effectively enhanced, a connecting frame 206 is connected with the transmission shaft 202 through a connecting rod 205, the surface of the connecting frame 206 is fixedly connected with a brush 207 and is attached to the inner wall of a cylindrical filter screen 3 through the brush 207, when the transmission shaft 202 rotates, the brush 207 can effectively clean impurities adsorbed on the surface of the inner wall of the cylindrical filter screen 3 along the inner wall of the cylindrical filter screen 3, a plurality of water pipes 4 are welded outside the cylindrical filter screen 3, a plurality of high-pressure fan-shaped spray heads 401 are arranged on the outer walls of the water pipes 4, meanwhile, one end of each water pipe 4 is connected with an annular water supply pipe, high-pressure rivers pass through high-pressure fan nozzle 401 blowout, high-pressure rivers not only can be fine cover cylindrical filter screen 3, the effective area who erodees has been promoted, and the impact force through high-pressure rivers can wash the impurity of adsorbing on cylindrical filter screen 3 inner walls and fall, and the effect of cooperation brush 207, the clearance effect to impurity has been improved, it is more thorough to the clearance of impurity, through-hole 501 has been seted up on the surface through bottom plate 5, the impurity that the clearance got off can enter into impurity collection room 6 through-hole 501 in, and impurity collection room 6 switches on with blow off pipe 103 and links to each other, open the valve on the blow off pipe 103, thereby discharge sewage from casing 1.
It should be noted that the invention is a self-cleaning sewage treatment filter, which comprises a shell 1, a water inlet pipe 101, a water outlet pipe 102, a sewage discharge pipe 103, a speed reducer 2, a motor 201, a transmission shaft 202, a bearing 203, a sealing element 204, a connecting rod 205, a connecting frame 206, a brush 207, a cylindrical filter screen 3, a water pipe 4, a high-pressure fan-shaped spray head 401, an annular water supply pipe 402, a water delivery main pipe 403, a bottom plate 5, a through hole 501 and an impurity collecting chamber 6, wherein the components are all universal standard components or components known by those skilled in the art, and the structure and principle of the filter can be known by technical manuals or conventional experimental methods.
It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.
Claims (5)
1. The utility model provides a self-cleaning formula sewage treatment filter, a serial communication port, the filter includes the casing, the speed reducer is installed at the casing top, the casing inner chamber rotates and is connected with the transmission shaft, the welding of transmission shaft outer wall has the connecting rod, connecting rod one end is connected with the link through the buckle, link fixed surface is connected with the brush, the brush can be dismantled in one side and be connected with cylindrical filter screen, the outside welding of cylindrical filter screen has a plurality of water pipe, a plurality of high pressure fan nozzle is installed to the water pipe outer wall, water pipe one end turn-on connection has annular delivery pipe, annular delivery pipe skin weld has the water delivery to be responsible for and the water delivery is responsible for and extends to the.
2. The self-cleaning sewage treatment filter of claim 1, wherein the outer wall of the housing is fixedly connected with a water inlet pipe, the water inlet pipe is communicated and connected with the top of the cylindrical filter screen, a water outlet pipe is welded below the water inlet pipe, and a sewage discharge pipe is fixedly connected to the bottom of the housing.
3. The self-cleaning sewage treatment filter of claim 1 wherein one side of the speed reducer is connected to a motor through a coupling, bearings are mounted at both ends of the transmission shaft, a sealing element is detachably connected to the top of the inner cavity of the housing, and the transmission shaft penetrates through the sealing element.
4. The self-cleaning sewage treatment filter of claim 1 wherein the length of the connecting bracket is the same as the length of the cylindrical screen and the brush is attached to the inner wall of the cylindrical screen.
5. The self-cleaning sewage treatment filter of claim 1, wherein the bottom plate is provided with through holes on the surface, and an impurity collecting chamber is arranged below the bottom plate and is communicated with a sewage discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873536.7A CN112516642A (en) | 2019-09-17 | 2019-09-17 | Self-cleaning type sewage treatment filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910873536.7A CN112516642A (en) | 2019-09-17 | 2019-09-17 | Self-cleaning type sewage treatment filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112516642A true CN112516642A (en) | 2021-03-19 |
Family
ID=74974376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910873536.7A Pending CN112516642A (en) | 2019-09-17 | 2019-09-17 | Self-cleaning type sewage treatment filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112516642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371054A (en) * | 2023-05-29 | 2023-07-04 | 连云港瑞良环保科技有限公司 | Cleaning-free water filter with multistage filtering mechanism and use method thereof |
-
2019
- 2019-09-17 CN CN201910873536.7A patent/CN112516642A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371054A (en) * | 2023-05-29 | 2023-07-04 | 连云港瑞良环保科技有限公司 | Cleaning-free water filter with multistage filtering mechanism and use method thereof |
| CN116371054B (en) * | 2023-05-29 | 2023-08-29 | 连云港瑞良环保科技有限公司 | Cleaning-free water filter with multistage filtering mechanism and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210319 |