CN112843835A - Automatically-adjustable filter screen piece cleaning device for sewage treatment - Google Patents
Automatically-adjustable filter screen piece cleaning device for sewage treatment Download PDFInfo
- Publication number
- CN112843835A CN112843835A CN202110047787.7A CN202110047787A CN112843835A CN 112843835 A CN112843835 A CN 112843835A CN 202110047787 A CN202110047787 A CN 202110047787A CN 112843835 A CN112843835 A CN 112843835A
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- CN
- China
- Prior art keywords
- filter screen
- magnetic block
- rotating ring
- sewage treatment
- cleaning device
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- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 239000010865 sewage Substances 0.000 title claims abstract description 33
- 238000004080 punching Methods 0.000 claims abstract description 9
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 230000005415 magnetization Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000012535 impurity Substances 0.000 description 3
- 240000007643 Phytolacca americana Species 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 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
- B01D29/62—Regenerating the filter material in the filter
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention provides an automatically-adjustable cleaning device for a filter screen piece for sewage treatment, which comprises a mounting seat and a filter screen, wherein the outer side of a rotating shaft is fixedly sleeved with an outer cylinder, a rotating ring is rotatably mounted in the outer cylinder, one side of a movable rod, which is close to the rotating ring, is fixedly connected with a first magnetic block, the inner wall of the rotating ring is fixedly connected with a second magnetic block, the left end of a piston plate is movably connected with a driven plate through a connecting rod, the right end of the piston plate is fixedly connected with a punching plate, and the right side of the punching plate is provided with a cleaning needle. When the velocity of flow of sewage is great, the centrifugal force grow that the movable rod received, outwards remove and with the contact of magnetic conduction piece, with the magnetic conduction piece magnetization back, repel each other with the magnetic path two homopolarities, it is rotatory to promote the swivel, the swivel passes through gear spare and drives the ball that hits and contracts in, and then has reduced the removal scope of towards board and cleaning needle, can realize that the cleaning needle still can insert the filter screen in, and on towards the board striking to the filter screen, avoided towards the board and continue striking the filter screen, lead to the filter screen to receive the excessive condition of impact, use safe and reliable.
Description
Technical Field
The invention belongs to the technical field of sewage treatment, and particularly relates to an automatically-adjustable cleaning device for a filter screen piece for sewage treatment.
Background
With the rapid development of society and the rapid development of science and technology in industry, construction industry and the like, increasingly serious environmental problems are brought, wherein sewage pollution is a common and serious environmental protection problem, only in order to realize sustainable development, sewage treatment and discharge standards are established in all countries in the world, and sewage needs to be collected, filtered, purified and treated, and the like, and can be discharged after reaching the qualified discharge standards.
The components of sewage are generally complex, for example, domestic sewage contains sundries such as kitchen garbage, yarns and stones, and industrial sewage contains sundries such as metal blocks, asbestos and stones, so the sewage needs to be filtered before purification treatment, generally, a filter screen is installed in flowing sewage to separate the sundries, but small particles such as stones and twines such as silk threads in the sundries easily block filter holes of the filter screen, so that normal operation of filtering operation is affected, and the traditional method of manually cleaning and additionally powering the cleaning device wastes time and labor, cannot adjust the cleaning operation according to the water flow state, and is inconvenient to use.
Therefore, in view of the above, the present invention provides a cleaning device for a filter element for sewage treatment, which is capable of automatically adjusting the filter element for sewage treatment, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides an automatically adjustable cleaning device for a filter screen element for sewage treatment, which is achieved by the following specific technical means:
a self-adjusting cleaning device for a filter screen piece for sewage treatment comprises a mounting seat and a filter screen, wherein a rotating shaft is rotatably mounted on the mounting seat, an outer barrel is fixedly sleeved outside the rotating shaft, a rotating ring is rotatably mounted inside the outer barrel, an inner seat which is uniformly distributed is fixedly connected inside the outer barrel and positioned inside the rotating ring, a movable rod is movably inserted inside the inner seat, one side of the movable rod, which is close to the rotating ring, is fixedly connected with a first magnetic block, one end of the movable rod, which is far away from the rotating ring, is provided with a tension spring, a second magnetic block corresponding to the inner seat is fixedly connected on the inner wall of the rotating ring, the second magnetic block is connected with the first magnetic block through a pull rope, one side of the inner seat, which is close to the second magnetic block, is provided with a magnetic conductive plate, an elastic telescopic rod is mounted on the movable rod, a gear piece which is uniformly distributed is rotatably mounted inside the outer barrel and positioned outside the rotating ring, the top slidable mounting of mount pad has the piston board, and the left end of piston board passes through connecting rod and driven plate swing joint, and the right-hand member fixedly connected with of piston board dashes the board, and the right side of dashing the board is provided with the cleaning needle that corresponds with the filter screen.
Further, the impeller is installed on the rotating shaft and located on the outer side of the installation seat, and the impeller rotates under the pushing of sewage and drives the rotating shaft to rotate.
Further, the rotating shaft is located at the eccentric position of the outer cylinder.
Furthermore, the first magnetic block and the magnetic conductive sheet are staggered up and down, and the magnetism of one side of the first magnetic block, which is opposite to the second magnetic block, is the same, so that the first magnetic block repels the second magnetic block after magnetizing the magnetic conductive sheet, and further pushes the rotary ring to rotate.
Furthermore, the elastic telescopic rod comprises a telescopic rod and a pressure spring, the pressure spring is movably sleeved outside the telescopic rod, a limiting plate corresponding to the pressure spring is arranged at the end part of the telescopic rod, and the elastic telescopic rod can be kept stable under the tension action of the pressure spring.
Furthermore, a tooth ring meshed with the gear piece is arranged on the outer side wall of the rotating ring, and the rotating ring can drive the gear piece to rotate after rotating.
Further, a return spring is mounted on the piston plate.
Advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1. the water flow impeller drives the rotating shaft to rotate, the rotating shaft drives the outer barrel to rotate, the driven plate swings back and forth under the combined action of the collision ball and the return spring on the piston plate and drives the piston plate to reciprocate left and right, and after the piston plate moves right, the cleaning needle is inserted into a filter hole in the filter screen to poke away a blockage in the filter hole, so that the function of automatically cleaning the filter screen is realized; meanwhile, the punching plate can impact on the filter screen, and impurities attached to the filter screen are vibrated, so that the cleaning effect on the filter screen is further improved.
2. When the velocity of flow of sewage is great, the centrifugal force grow that the movable rod received, outwards remove and with the contact of magnetic conduction piece, with the magnetic conduction piece magnetization back, repel each other with the magnetic path two homopolarities, it is rotatory to promote the swivel, the swivel passes through gear spare and drives the ball that hits and contracts in, and then has reduced the removal scope of towards board and cleaning needle, can realize that the cleaning needle still can insert the filter screen in, and on towards the board striking to the filter screen, avoided towards the board and continue striking the filter screen, lead to the filter screen to receive the excessive condition of impact, use safe and reliable.
3. The elastic telescopic rod plays a role in reinforcing the position stability of the movable rod, and further the state stability before and after the position of the ball is changed is improved.
4. The cleaning and automatic adjusting functions of the device are driven by water flow, and the cleaning and automatic adjusting functions are automatically carried out, so that an electric driving device is not required to be additionally arranged, and the device is energy-saving, environment-friendly and convenient to use.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a front sectional view of the inner structure of the outer tub of the present invention;
fig. 3 is a front sectional view of the inner holder coupling structure of the present invention.
In the figure: 1. a mounting seat; 2. filtering with a screen; 3. a rotating shaft; 4. an outer cylinder; 5. rotating the ring; 6. an inner seat; 7. a movable rod; 8. a first magnetic block; 9. a tension spring; 10. a second magnetic block; 11. pulling a rope; 12. a magnetic conductive sheet; 13. an elastic telescopic rod; 14. a gear member; 15. a swing rod; 16. knocking the ball; 17. a driven plate; 18. a piston plate; 19. a connecting rod; 20. punching a plate; 21. the needle is cleaned.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in figures 1 to 3:
the invention provides an automatically-adjustable cleaning device for a filter screen piece for sewage treatment, which comprises a mounting seat 1 and a filter screen 2, wherein a rotating shaft 3 is rotatably mounted on the mounting seat 1, an outer barrel 4 is fixedly sleeved on the outer side of the rotating shaft 3, a rotating ring 5 is rotatably mounted in the outer barrel 4, uniformly-distributed inner seats 6 are fixedly connected in the outer barrel 4 and positioned in the rotating ring 5, a movable rod 7 is movably inserted in the inner seat 6, a first magnetic block 8 is fixedly connected on one side of the movable rod 7 close to the rotating ring 5, a tension spring 9 is mounted at one end of the movable rod 7 far away from the rotating ring 5, a second magnetic block 10 corresponding to the inner seat 6 is fixedly connected on the inner wall of the rotating ring 5, the second magnetic block 10 is connected with the first magnetic block 8 through a pull rope 11, a magnetic conductive sheet 12 is arranged on one side of the inner seat 6 close to the second magnetic block 10, an elastic telescopic rod 13 is mounted on the movable rod 7, uniformly-distributed gear pieces 14 are rotatably, the gear piece 14 is fixedly connected with a collision ball 16 through a swing rod 15, the bottom of the mounting seat 1 and the left side of the outer cylinder 4 are movably hinged with a driven plate 17, the top of the mounting seat 1 is slidably provided with a piston plate 18, the left end of the piston plate 18 is movably connected with the driven plate 17 through a connecting rod 19, the right end of the piston plate 18 is fixedly connected with a punching plate 20, and the right side of the punching plate 20 is provided with a cleaning needle 21 corresponding to the filter screen 2.
Wherein, the impeller is installed on the pivot 3 and the outside that is located mount pad 1, and the impeller is rotatory under the promotion of sewage to it is rotatory to drive pivot 3.
Wherein the rotating shaft 3 is positioned at the eccentric position of the outer cylinder 4.
The first magnetic block 8 and the magnetic conductive plate 12 are staggered up and down, and the side of the opposite surface of the first magnetic block 8 and the second magnetic block 10 has the same magnetism, so that after the first magnetic block 8 magnetizes the magnetic conductive plate 12, the same poles of the first magnetic block 8 and the second magnetic block 10 repel each other, and the rotating ring 5 is further pushed to rotate.
Wherein, elasticity telescopic link 13 includes telescopic link and pressure spring, and the pressure spring activity cup joints in the outside of telescopic link, and the tip of telescopic link is provided with the limiting plate that corresponds with the pressure spring, and elasticity telescopic link 13 can remain stable under the tension effect of pressure spring.
Wherein, the outer side wall of the rotating ring 5 is provided with a tooth ring meshed with the gear piece 14, and the rotating ring 5 can drive the gear piece 14 to rotate after rotating.
Wherein the piston plate 18 is provided with a return spring.
The specific use mode and function of the embodiment are as follows:
in the invention, the mounting seat 1 and the filter screen 2 are installed in a sewage treatment system, impurities in sewage are filtered through the filter screen 2, as shown in figure 2 and soil, the first magnetic block 8 is fixed under the action of the tension spring 9 and staggered with the magnetic conductive sheet 12, the second magnetic block 10 is fixed under the action of the suction force of the magnetic conductive sheet 12, and further the rotating ring 5 is fixed, and the rotating ring 5 is meshed with the gear piece 14, so the positions of the gear piece 14 and the collision ball 16 are also kept stable; the elastic telescopic rod 13 has a reinforcing effect on the position stability of the movable rod 7, and further improves the position stability of the ball 16.
In fig. 1, water flows from left to right, an impeller arranged on a rotating shaft 3 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives an outer cylinder 4 to rotate, and the outer cylinder 4 and the rotating shaft 3 are eccentric, so that a driven plate 17 swings back and forth under the combined action of a collision ball 16 and a return spring on a piston plate 18 and drives the piston plate 18 to reciprocate left and right, after the piston plate 18 moves to the right, a cleaning needle 21 is inserted into a filter hole in a filter screen 2 to poke away a blockage in the filter hole, and the function of automatically cleaning the filter screen 2 is realized; meanwhile, the punching plate 20 can impact on the filter screen 2 to shake away impurities attached to the filter screen 2, so that the cleaning effect on the filter screen 2 is further improved.
When the flow rate of sewage is high, the outer cylinder 4 rotates fast, the centrifugal force applied to the movable rod 7 in the inner seat 6 during rotation is increased, the movable rod moves outwards and contacts with the magnetic conducting sheet 12, the magnetic conducting sheet 12 is magnetized and then repelled by the same poles of the magnetic block II 10, the rotating ring 5 is pushed to rotate, in the figures 1 and 2, the rotating ring 5 rotates anticlockwise, the gear piece 14 drives the collision ball 16 to contract inwards, the whole outer diameter of the collision ball 16 is reduced, the left-right movement range of the piston plate 18 is reduced, the movement ranges of the collision plate 20 and the cleaning needle 21 are further reduced, the cleaning needle 21 can still be inserted into the filter screen 2 by designing the sizes of the collision plate 20 and the cleaning needle 21, the collision plate 20 collides with the filter screen 2, when the flow rate of sewage is high, the impact force of water on the filter screen 2 is increased, and the device can avoid the collision plate 20 from continuously striking the filter screen 2, the filter screen 2 is over impacted, and the use is safe and reliable; and the cleaning and automatic adjusting functions of the device are driven by water flow, no additional electric driving equipment is needed, and the device is energy-saving, environment-friendly and convenient to use.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (7)
1. The utility model provides a but automatically regulated's filter screen spare cleaning device for sewage treatment, includes mount pad (1) and filter screen (2), its characterized in that: the mounting seat (1) is rotatably provided with a rotating shaft (3), the outer side of the rotating shaft (3) is fixedly sleeved with an outer barrel (4), a rotating ring (5) is rotatably arranged in the outer barrel (4), an inner seat (6) which is uniformly distributed is fixedly connected in the outer barrel (4) and is positioned in the rotating ring (5), a movable rod (7) is movably inserted in the inner seat (6), one side of the movable rod (7) close to the rotating ring (5) is fixedly connected with a first magnetic block (8), one end of the movable rod (7) far away from the rotating ring (5) is provided with a tension spring (9), the inner wall of the rotating ring (5) is fixedly connected with a second magnetic block (10) corresponding to the inner seat (6), the second magnetic block (10) is connected with the first magnetic block (8) through a stay cord (11), one side of the inner seat (6) close to the second magnetic block (10) is provided with a second magnetic conductive sheet (12), and the movable rod (7, the inner part of the outer barrel (4) is located on the outer side of the rotating ring (5) and is rotatably provided with gear parts (14) which are uniformly distributed, the gear parts (14) are provided with collision balls (16) through swing rods (15) in a fixedly connected mode, the bottom of the mounting seat (1) is movably hinged to a driven plate (17) on the left side of the outer barrel (4), a piston plate (18) is slidably mounted at the top of the mounting seat (1), the left end of the piston plate (18) is movably connected with the driven plate (17) through a connecting rod (19), the right end of the piston plate (18) is fixedly connected with a punching plate (20), and the right side of the punching plate (20) is provided with cleaning needles (21) corresponding to the filter screen (2.
2. The automatically adjustable cleaning device for a screen member for sewage treatment according to claim 1, wherein: and an impeller is arranged on the rotating shaft (3) and positioned on the outer side of the mounting seat (1).
3. The automatically adjustable cleaning device for a screen member for sewage treatment according to claim 1, wherein: the rotating shaft (3) is positioned at the eccentric position of the outer cylinder (4).
4. The automatically adjustable cleaning device for a screen member for sewage treatment according to claim 1, wherein: the first magnetic block (8) and the magnetic conductive sheet (12) are staggered up and down, and the magnetism of one side of the opposite surface of the first magnetic block (8) and the second magnetic block (10) is the same.
5. The automatically adjustable cleaning device for a screen member for sewage treatment according to claim 1, wherein: the elastic telescopic rod (13) comprises a telescopic rod and a pressure spring, the pressure spring is movably sleeved outside the telescopic rod, and a limiting plate corresponding to the pressure spring is arranged at the end part of the telescopic rod.
6. The automatically adjustable cleaning device for a screen member for sewage treatment according to claim 1, wherein: the outer side wall of the rotating ring (5) is provided with a tooth ring meshed with the gear piece (14).
7. The automatically adjustable cleaning device for a screen member for sewage treatment according to claim 1, wherein: and a return spring is arranged on the piston plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110047787.7A CN112843835A (en) | 2021-01-14 | 2021-01-14 | Automatically-adjustable filter screen piece cleaning device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110047787.7A CN112843835A (en) | 2021-01-14 | 2021-01-14 | Automatically-adjustable filter screen piece cleaning device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112843835A true CN112843835A (en) | 2021-05-28 |
Family
ID=76005882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110047787.7A Withdrawn CN112843835A (en) | 2021-01-14 | 2021-01-14 | Automatically-adjustable filter screen piece cleaning device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112843835A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633152A (en) * | 2021-09-01 | 2021-11-12 | 佛山市顺德区三的电器制造有限公司 | Juicer convenient for replacing cutter head |
| CN117401754A (en) * | 2023-11-03 | 2024-01-16 | 上海灿星环境科技有限公司 | Facility and process for treating raw material medicine wastewater |
-
2021
- 2021-01-14 CN CN202110047787.7A patent/CN112843835A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633152A (en) * | 2021-09-01 | 2021-11-12 | 佛山市顺德区三的电器制造有限公司 | Juicer convenient for replacing cutter head |
| CN117401754A (en) * | 2023-11-03 | 2024-01-16 | 上海灿星环境科技有限公司 | Facility and process for treating raw material medicine wastewater |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210528 |