CN211215692U - Self-cleaning blowdown filter - Google Patents
Self-cleaning blowdown filter Download PDFInfo
- Publication number
- CN211215692U CN211215692U CN201922100836.XU CN201922100836U CN211215692U CN 211215692 U CN211215692 U CN 211215692U CN 201922100836 U CN201922100836 U CN 201922100836U CN 211215692 U CN211215692 U CN 211215692U
- Authority
- CN
- China
- Prior art keywords
- end cover
- filter
- mounting plate
- fixedly connected
- pipe
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000012546 transfer Methods 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims 6
- 239000002699 waste material Substances 0.000 claims 4
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000012535 impurity Substances 0.000 description 9
- 238000005406 washing Methods 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a self-cleaning pollution discharge filter, a filter screen is fixedly connected between an upper mounting plate and a lower mounting plate, an upper rotary joint block is rotatably connected with an upper end cover through a bearing, one end of a water inlet pipe passes through a cylindrical cavity and a through hole and extends into the filter screen, the upper part of the outer peripheral surface of the upper rotary joint block is fixedly connected with a first rotary table, the end part of a motor output shaft extending upwards out of the upper end cover is fixedly connected with a second rotary table, the first rotary table and the second rotary table are connected through a belt, the center of the lower end surface of the lower mounting plate is fixedly connected with a lower end cover through a bearing, the center of the lower end surface of the lower end cover is provided with a pollution discharge pipe, a flushing pipe is fixedly connected with the inner wall of a filter cylinder through a connecting rod, a row of nozzles are uniformly arranged on the end surface of the flushing pipe facing, the water outlet is arranged at the lower side of the peripheral surface of the filter cylinder. The utility model discloses it is good to the cleaning performance, can guarantee the long-term effective operation of equipment.
Description
Technical Field
The utility model relates to a self-cleaning blowdown filter is applied to environmental protection machinery technical field.
Background
The pollution discharge filter is widely applied to the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply. When water enters the filter cartridge of the filter from the water inlet at the bottom, impurities are intercepted on the inner wall of the filter cartridge, filtered clean water flows out from the water outlet, and when the impurities on the inner wall of the filter cartridge are accumulated more and more, an automatic drain valve on the filter needs to be opened to remove the impurities from the drain valve; blowdown filter sets up the sparge water in the filter among the prior art, wash the filter core surface through the sparge water to reach the purpose of clearance impurity, but the form through the sparge water is simply removed impurity, and the clearance effect is poor, can not get rid of the incrustation scale on the filter core completely, and the cleaning performance is not good, needs the manual work to open the filter after using a period and washs, and for reducing the manual cleaning number of times, often the filter screen filtration pore aperture design in the filter is great on the market, but this can influence the filter performance.
SUMMERY OF THE UTILITY MODEL
For solving prior art scheme's defect, the utility model discloses a self-cleaning blowdown filter, this application cleaning performance is good, can maintain the long-time effective operation of filter.
The utility model discloses a self-cleaning blowdown filter, include: the filter cartridge comprises an upper end cover, a lower end cover, a filter cartridge, an upper mounting plate, a lower mounting plate, an upper transfer block, a cylindrical cavity, a water inlet pipe, a first rotary table, a motor, a second rotary table, a belt, a lower transfer block, a flushing pipe, a nozzle, a high-pressure water pipe, a strip-shaped block, a steel brush and a water outlet, wherein the filter cartridge is vertically and fixedly connected between the upper end cover and the lower end cover, the upper mounting plate and the lower mounting plate are respectively arranged at the center of the end surface of one side opposite to the upper end cover and the lower end cover, a filter screen is fixedly connected between the upper mounting plate and the lower mounting plate, the upper transfer block is fixedly connected to the center of the upper end surface of the upper mounting plate, the upper transfer block upwards extends out of the upper end cover and is rotatably connected with the upper end cover through a bearing, the vertical cylindrical cavity is, the other end of the upper rotary joint block is connected with a sewage discharge mechanism, the upper part of the outer peripheral surface of the upper rotary joint block is fixedly connected with a first rotary table, the motor is arranged at the lower end face of the upper end cover, the output shaft of the motor extends upwards out of the end part of the upper end cover and is fixedly connected with a second rotary table, the first rotary table and the second rotary table are connected through a belt, the lower end face center of the lower mounting plate is fixedly connected with a lower rotary joint block, the lower rotary joint block is rotatably connected with the lower end cover through a bearing, a cylindrical groove is arranged inside the lower rotary joint block, a sewage discharge groove is respectively arranged at the positions of the lower mounting plate and the lower end cover corresponding to the cylindrical groove, a sewage discharge pipe is arranged at the center of the lower end face of the lower end cover and is communicated with the sewage discharge groove, the flushing pipe is fixedly connected with the inner wall of the filter cylinder through a connecting, the high pressure water pipe other end is connected with external high pressure water pump, it has bar piece to strain vertical rigid coupling on the inner wall of a section of thick bamboo, the rigid coupling has the steel brush on the terminal surface of bar piece towards filter screen one side, the steel brush contacts with the filter screen, the delivery port is seted up and is being strained a section of thick bamboo outer peripheral face downside.
The cross sections of the upper end cover and the lower end cover are of circular structures, and the circle centers of the upper end cover, the lower end cover, the upper mounting plate and the lower mounting plate are on the same vertical extension line.
The inner diameter of the cylindrical cavity is larger than the outer diameter of the water inlet pipe.
The upper end and the lower end of the flushing water pipe are both closed.
The number of the strip-shaped blocks on the inner wall of the filter cylinder is 1-4, and the distance between every two adjacent strip-shaped blocks is kept consistent.
By adopting the technical scheme, the method has the following advantages:
this application is straining inside filter screen when needing to wash, it rotates to drive the filter screen through the motor, high pressure water pipe sends into high pressure wash water to the sparge water intraductal simultaneously, high pressure wash water is washd the filter screen surface from the spout of nozzle department, because the filter screen is pivoted, consequently, can wash filter screen everywhere, rotate filter screen and steel brush contact simultaneously, get rid of impurity and incrustation scale in the filter screen filter hole through the steel brush, the clearance is more thorough, the impurity that washes down can be followed and is discharged in the sewage pipes, guarantee the long-time effective operation of equipment.
Drawings
Fig. 1 is a schematic sectional view of a self-cleaning sewage filter according to the present invention.
Wherein: 1-upper end cover; 2-lower end cap; 3-a filter cartridge; 4, mounting a plate; 5, mounting the lower mounting plate; 6-an upper transfer block; 7-a cylindrical cavity; 8-water inlet pipe; 9-rotating the first disc; 10-a motor; 11-rotating disc II; 12-a belt; 13-down-junction block; 14-a flushing pipe; 15-a nozzle; 16-high pressure water pipe; 17-a bar block; 18-a steel brush; 19-water outlet; 41-a filter screen; 131-cylindrical grooves.
Detailed Description
As shown in fig. 1, the utility model discloses a self-cleaning blowdown filter, include: the filter cartridge comprises an upper end cover 1, a lower end cover 2, a filter cartridge 3, an upper mounting plate 4, a lower mounting plate 5, an upper transfer block 6, a cylindrical cavity 7, a water inlet pipe 8, a first rotary table 9, a motor 10, a second rotary table 11, a belt 12, a lower transfer block 13, a flushing pipe 14, a nozzle 15, a high-pressure water pipe 16, a strip-shaped block 17, a steel brush 18 and a water outlet 19, wherein the filter cartridge 3 is vertically and fixedly connected between the upper end cover 1 and the lower end cover 2, the centers of the end surfaces of the opposite sides of the upper end cover 1 and the lower end cover 2 are respectively provided with the upper mounting plate 4 and the lower mounting plate 5, a filter screen 41 is fixedly connected between the upper mounting plate 4 and the lower mounting plate 5, the center of the upper end surface of the upper mounting plate 4 is fixedly connected with the upper transfer block 6, the upper transfer block 6 upwards extends out of the upper end cover 1 and is rotatably connected with the upper end cover, one end of the water inlet pipe 8 penetrates through the cylindrical cavity 7 and the through hole and extends into the filter screen 41, the other end of the water inlet pipe is connected with the sewage discharge mechanism, the first rotary table 9 is fixedly connected to the upper portion of the outer peripheral surface of the upper rotary table 6, the motor 10 is installed at the lower end face of the upper end cover 1, the end portion of the output shaft of the motor 10 upwards extending out of the upper end cover 1 is fixedly connected to the second rotary table 11, the first rotary table 9 and the second rotary table 11 are connected through a belt 12, the lower end face center of the lower mounting plate 5 is fixedly connected to a lower rotary table 13, the lower rotary table 13 is rotatably connected with the lower end cover 2 through a bearing, a cylindrical groove 131 is formed in the lower rotary table 13, a sewage discharge groove is formed in the positions of the lower mounting plate 5 and the lower end cover 2 corresponding to the cylindrical groove 131, a sewage discharge pipe is arranged at the lower end face center of the lower end, the washing pipe 14 is vertically arranged, a row of nozzles 15 are evenly installed on the end face, facing the filter screen 41, of the washing pipe 14, the high-pressure water pipe 16 extends into the filter cylinder 3 and is connected with the washing pipe 14, the other end of the high-pressure water pipe 16 is connected with an external high-pressure water pump, a bar-shaped block 17 is vertically fixedly connected to the inner wall of the filter cylinder 3, a steel brush 18 is fixedly connected to the end face, facing the filter screen 41, of the bar-shaped block 17, the steel brush 18 is in contact with the filter screen 41, and the water outlet 19 is formed in the lower side of the outer.
The cross sections of the upper end cover 1 and the lower end cover 2 are both circular structures, and the circle centers of the upper end cover 1, the lower end cover 2, the upper mounting plate 4 and the lower mounting plate 5 are on the same vertical extension line.
The inner diameter of the cylindrical cavity 6 is larger than the outer diameter of the water inlet pipe 8.
The upper end and the lower end of the flushing water pipe 14 are closed.
The number of the strip-shaped blocks 17 on the inner wall of the filter cylinder 3 is 1-4, and the distance between every two adjacent strip-shaped blocks 17 is kept consistent.
The utility model discloses an implement like this: when the water purifier is used, sewage enters from the water inlet pipe 8, is filtered by the filter screen 41 and then is discharged from the water outlet 19, when the filter screen 41 needs to be cleaned (generally detected by pressure difference in the market, and the common structure is not described in detail), the motor 10 is started, the motor 10 drives the first rotary table 11 to rotate, the first rotary table 11 drives the second rotary table 9 and the upper transfer block 6 to rotate, the upper transfer block 6 drives the filter screen 41 to rotate, and the water inlet pipe 8 does not interfere with the upper transfer block 6 because the outer diameter of the water inlet pipe 8 is smaller than the inner diameter of the cylindrical cavity 7; high-pressure water is fed into the washing water pipe 14 from the high-pressure water pipe 16 and is sprayed out from the nozzle 15 to spray the filter screen 41, each part of the filter screen 41 can be cleaned due to the rotation of the filter screen 41, meanwhile, the rotating filter screen 41 is in contact with the steel brush 18, impurities and water scales in the filter screen are removed through the steel brush 18, and the impurities can be discharged from the sewage discharge pipe on the lower end cover 2 due to the communication of the lower mounting plate 5, the lower connecting block 13 and the lower end cover 2 with the sewage discharge pipe. By adopting the technical scheme, the self-cleaning can be carried out through the filter, the water washing and steel brush scrubbing processes are arranged, the cleaning effect is good, and the long-term effective operation of equipment can be ensured.
Finally, it should be noted that: the above embodiments are only used for illustrating the present invention and do not limit the technical solution described in the present invention; thus, while the present invention has been described in detail with reference to the various embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the present invention and within the scope and spirit of the following claims.
Claims (5)
1. A self cleaning drain filter comprising: the filter comprises an upper end cover, a lower end cover, a filter cylinder, an upper mounting plate, a lower mounting plate, an upper transfer block, a cylindrical cavity, a water inlet pipe, a first rotary table, a motor, a second rotary table, a belt, a lower transfer block, a flushing pipe, a nozzle, a high-pressure water pipe, a strip-shaped block, a steel brush and a water outlet, wherein the filter cylinder is vertically fixedly connected between the upper end cover and the lower end cover, the center of the end surface of one side, opposite to the upper end cover and the lower end cover, of the upper mounting plate and the lower mounting plate are respectively provided with the upper mounting plate and: go up the last butt joint piece of up mounting panel up end center department rigid coupling, go up the butt joint piece and upwards stretch out the upper end cover and rotate with the upper end cover through the bearing and be connected, go up the inside vertical cylinder cavity that is equipped with of butt joint piece, it has the through-hole to open corresponding to the cylinder cavity to go up the mounting panel, inlet tube one end passes from cylinder cavity, through-hole and stretches into in the filter screen, the other end is connected with sewage discharge mechanism, go up a carousel I of butt joint piece outer peripheral face upper portion rigid coupling, the motor is installed in upper end cover lower extreme face department, and the motor output shaft upwards stretches out a carousel II of tip rigid coupling of upper end cover, connect through the belt between carousel I, the carousel II, a lower butt joint piece of lower mounting panel lower extreme face center department rigid coupling, lower butt joint piece rotates through bearing and lower end cover to be connected, the inside cylinder, The lower end cover is provided with a blowdown groove corresponding to the position of the cylindrical groove, a blowdown pipe is arranged at the center of the lower end face of the lower end cover and communicated with the blowdown groove, the flushing pipe is fixedly connected with the inner wall of the filter cylinder through a connecting rod, a row of nozzles are uniformly arranged on the end face, facing one side of the filter screen, of the flushing pipe in a vertical arrangement, the high-pressure water pipe extends into the filter cylinder and is connected with the flushing pipe, the other end of the high-pressure water pipe is connected with an external high-pressure water pump, the inner wall of the filter cylinder is vertically and fixedly connected with a bar-shaped block, the end face, facing one side of the filter screen, of the bar-shaped block is fixedly connected with a steel brush.
2. A self-cleaning waste filter according to claim 1, wherein: the cross sections of the upper end cover and the lower end cover are of circular structures, and the circle centers of the upper end cover, the lower end cover, the upper mounting plate and the lower mounting plate are on the same vertical extension line.
3. A self-cleaning waste filter according to claim 1, wherein: the inner diameter of the cylindrical cavity is larger than the outer diameter of the water inlet pipe.
4. A self-cleaning waste filter according to claim 1, wherein: the upper end and the lower end of the flushing pipe are both closed.
5. A self-cleaning waste filter according to claim 1, wherein: the number of the strip-shaped blocks on the inner wall of the filter cylinder is 1-4, and the distance between every two adjacent strip-shaped blocks is kept consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100836.XU CN211215692U (en) | 2019-11-29 | 2019-11-29 | Self-cleaning blowdown filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922100836.XU CN211215692U (en) | 2019-11-29 | 2019-11-29 | Self-cleaning blowdown filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215692U true CN211215692U (en) | 2020-08-11 |
Family
ID=71914972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922100836.XU Expired - Fee Related CN211215692U (en) | 2019-11-29 | 2019-11-29 | Self-cleaning blowdown filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146932A (en) * | 2020-09-07 | 2020-12-29 | 陈琛 | A standardized quick acquisition equipment for extracting water body environment DNA |
| CN113582386A (en) * | 2021-07-30 | 2021-11-02 | 盐城师范学院 | A effluent treatment plant for pigment production |
-
2019
- 2019-11-29 CN CN201922100836.XU patent/CN211215692U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112146932A (en) * | 2020-09-07 | 2020-12-29 | 陈琛 | A standardized quick acquisition equipment for extracting water body environment DNA |
| CN112146932B (en) * | 2020-09-07 | 2023-07-21 | 陈琛 | Standardized rapid acquisition equipment for extracting water body environment DNA |
| CN113582386A (en) * | 2021-07-30 | 2021-11-02 | 盐城师范学院 | A effluent treatment plant for pigment production |
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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 |
Granted publication date: 20200811 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |