CN220495781U - Papermaking wastewater filter - Google Patents
Papermaking wastewater filter Download PDFInfo
- Publication number
- CN220495781U CN220495781U CN202321957589.5U CN202321957589U CN220495781U CN 220495781 U CN220495781 U CN 220495781U CN 202321957589 U CN202321957589 U CN 202321957589U CN 220495781 U CN220495781 U CN 220495781U
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- China
- Prior art keywords
- filter
- filter screen
- vat
- filter vat
- fixed mounting
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- 239000002351 wastewater Substances 0.000 title claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000007790 scraping Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 abstract description 28
- 238000001914 filtration Methods 0.000 abstract description 19
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 239000010893 paper waste Substances 0.000 description 14
- 230000000149 penetrating effect Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004537 pulping Methods 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004075 wastewater filtration Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model provides a papermaking wastewater filter, which relates to the technical field of papermaking and comprises a filter vat, wherein a motor is fixedly arranged at one side of the filter vat, an output end of the motor penetrates through the filter vat and is fixedly provided with a fixed plate, when a through hole rotates beside a top block during filtering, the top block loses the pressure of a filter screen and then leaves a limit groove by the elasticity of a spring, the top block enters the through hole to give thrust to impurities blocking the through hole, so that the impurities in the through hole leave the through hole and enter the filter screen, the filter screen continuously rotates, when the inclined plane of the top block contacts the filter screen, the top block is pushed by the filter screen and is extruded into the limit groove by the top block, the spring is compressed, the impurities in the through hole are cleaned up at the moment, the impurities are prevented from blocking the filtering of wastewater, and the filtering efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of papermaking, in particular to a papermaking wastewater filter.
Background
The paper industry is an industry closely related to national economy, and is also an industry with high energy and chemical raw material consumption, large water consumption and serious environmental pollution, and paper-making wastewater refers to wastewater generated in the pulping and paper-making process. Including pulping and cooking waste liquid, washing waste water, bleaching waste water, paper machine white water and the like. The papermaking wastewater has complex components and poor biodegradability, belongs to industrial wastewater which is difficult to treat, and is one of main industrial pollution sources in China.
In the prior art, most of traditional papermaking wastewater filters are generally provided with a filter screen to filter impurities and waste paper contained in wastewater when the wastewater is filtered, but the wastewater is blocked by the impurities and the waste paper which are the same as the size of a through hole of the filter screen, so that the wastewater is difficult to pass through the filter screen, the filtering speed of the base wastewater is reduced, the filtering effect of the filter screen is poor, and the cleaning difficulty of staff is increased.
Disclosure of Invention
The utility model aims to solve the problem that the waste water possibly contains impurities with the same size as the through holes of a filter screen and the waste paper blocks the filter screen in the prior art, and provides a papermaking waste water filter.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a papermaking wastewater filter, includes the filter vat, filter vat one side fixed mounting has the motor, the output of motor runs through the filter vat and fixed mounting has the fixed plate, one side fixed mounting that the motor was kept away from to the fixed plate has the filter screen, run through on the filter screen and seted up multiunit evenly distributed's through-hole, the filter vat outer wall runs through and installs the fixing base, one side fixed mounting that the fixing base is close to the filter screen has the roof, a plurality of evenly distributed's spacing groove has been seted up to one side that the roof is close to the filter screen, a plurality of equal fixed mounting of spacing inslot wall has the spring, a plurality of equal fixed mounting in spring top has the kicking block, a plurality of kicking block slidable mounting respectively in a plurality of spacing grooves.
Preferably, the inner wall of the filter vat is fixedly provided with a scraping plate, and one side of the scraping plate, which is close to the filter screen, is attached to the filter screen.
Preferably, the outside one side of keeping away from the motor of filter vat is fixed mounting has electric telescopic handle, electric telescopic handle's flexible end runs through the filter vat and fixed mounting has the connecting plate, connecting plate bottom fixed mounting has the arm-tie, the arm-tie top is laminated mutually with the scraper blade bottom.
Preferably, a water inlet pipe is installed on one side, close to the electric telescopic rod, of the filter barrel in a penetrating mode, and a plurality of water outlet pipes which are evenly distributed are installed on the bottom of the filter barrel in a penetrating mode.
Preferably, a barrel door is hinged to one side, close to the electric telescopic rod, of the filtering barrel, and a handle is fixedly installed on one side, far away from the filtering barrel, of the barrel door.
Preferably, the bottom of the filter vat is fixedly provided with two supporting tables, and the bottoms of the two supporting tables are fixedly provided with two supporting frames.
Preferably, the number of the plurality of top blocks is equal to the number of any one of the plurality of groups of through holes.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when the through hole rotates to the side of the top block, the top block loses the pressure of the filter screen, then leaves the limit groove by the elasticity of the spring, the top block enters the through hole and gives the impurity thrust for blocking the through hole, so that the impurity in the through hole leaves the through hole and enters the filter screen, the filter screen continues to rotate, when the inclined plane of the top block touches the filter screen, the top block is pushed by the filter screen, the top block is extruded into the limit groove, the spring is compressed, and the impurity in the through hole is cleaned up, thereby preventing the impurity from blocking the filtration of wastewater, and improving the filtration efficiency.
2. According to the utility model, during filtering, the filter screen is contacted with the scraping plate, the scraping plate scrapes off impurities and waste paper adsorbed on the inner wall of the filter screen, the impurities and the waste paper are prevented from being covered on the surface of the through hole, after the filtering is finished, the motor is closed, the filter screen stops rotating, a worker opens the barrel door, the electric telescopic rod is started, the telescopic end of the electric telescopic rod is retracted, the fixing plate and the pulling plate are driven to move towards the barrel door, and the pulling plate drives the impurities and the waste paper to move until the impurities and the waste paper leave the filter barrel from the barrel door, so that the cleaning of the filter screen by the worker is facilitated.
Drawings
FIG. 1 is a perspective view showing the whole of a papermaking wastewater filter according to the present utility model;
FIG. 2 is another perspective view of a papermaking wastewater filter according to the present utility model;
FIG. 3 is a cross-sectional view of a filter vat of a papermaking wastewater filter according to the present utility model;
FIG. 4 is another perspective cross-sectional view of a filter vat of a papermaking wastewater filter according to the present utility model;
fig. 5 is a top plate cross-sectional view of a papermaking wastewater filter according to the present utility model.
Legend description: 1. a support table; 2. a support frame; 3. a filter vat; 4. a barrel door; 5. a handle; 6. a water inlet pipe; 7. a water outlet pipe; 8. an electric telescopic rod; 9. a motor; 10. a fixing seat; 11. a fixing plate; 12. a filter screen; 13. a through hole; 14. a connecting plate; 15. pulling a plate; 16. a scraper; 17. a top plate; 18. a limit groove; 19. a spring; 20. and (5) a top block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-5, the utility model provides a papermaking wastewater filter, which comprises a filter vat 3, wherein a motor 9 is fixedly arranged on one side of the filter vat 3, the output end of the motor 9 penetrates through the filter vat 3 and is fixedly provided with a fixed plate 11, one side of the fixed plate 11, which is far away from the motor 9, is fixedly provided with a filter screen 12, a plurality of groups of uniformly distributed through holes 13 are formed in the filter screen 12 in a penetrating manner, a fixed seat 10 is arranged on the outer wall of the filter vat 3 in a penetrating manner, a top plate 17 is fixedly arranged on one side of the fixed seat 10, which is close to the filter screen 12, a plurality of uniformly distributed limit grooves 18 are formed on one side, which is close to the filter screen 12, springs 19 are fixedly arranged on the inner walls of the limit grooves 18, top blocks 20 are fixedly arranged on the tops of the springs 19, and the top blocks 20 are respectively and slidably arranged in the limit grooves 18.
The effect that its whole embodiment 1 reaches is, during the filtration, when through-hole 13 rotates to the kicking block 20 next door, kicking block 20 loses the pressure of filter screen 12, then receive the elasticity of spring 19 to leave spacing groove 18, kicking block 20 gets into in the through-hole 13, give the impurity thrust that blocks up through-hole 13, thereby make the impurity in the through-hole 13 leave through-hole 13 and get into filter screen 12, filter screen 12 continues to rotate, when the inclined plane of kicking block 20 touches filter screen 12, kicking block 20 receives filter screen 12's thrust, receive kicking block 20 to be extruded into spacing groove 18, spring 19 compresses, impurity in the through-hole 13 is cleaned up this moment, prevent it from obstructing the waste water filtration, filtration efficiency has been improved.
In embodiment 2, as shown in fig. 1-5, further, a scraper 16 is fixedly installed on the inner wall of the filter vat 3, and one side of the scraper 16 close to the filter screen 12 is attached to the filter screen 12.
Further, one side of the outside of the filter vat 3, which is far away from the motor 9, is fixedly provided with an electric telescopic rod 8, the telescopic end of the electric telescopic rod 8 penetrates through the filter vat 3 and is fixedly provided with a connecting plate 14, the bottom of the connecting plate 14 is fixedly provided with a pull plate 15, the top of the pull plate 15 is attached to the bottom of the scraper 16, and after the filtering is finished, the pull plate 15 can separate all waste paper from the filter vat 3.
Further, a water inlet pipe 6 is installed in a penetrating manner on one side, close to the electric telescopic rod 8, of the filter vat 3, and a plurality of water outlet pipes 7 which are evenly distributed are installed in a penetrating manner on the bottom of the filter vat 3.
Further, a barrel door 4 is hinged to one side of the filter barrel 3 close to the electric telescopic rod 8, and a handle 5 is fixedly arranged on one side of the barrel door 4 away from the filter barrel 3.
Further, two supporting tables 1 are fixedly arranged at the bottom of the filter vat 3, and two supporting frames 2 are fixedly arranged at the bottoms of the two supporting tables 1 and used for supporting the filter vat 3.
Further, the number of the plurality of top blocks 20 is equal to the number of any one group of through holes 13 in the plurality of groups of through holes 13, so that each through hole 13 can be cleaned by the top block 20.
The effect that its whole embodiment 2 reached is, during the filtration, filter screen 12 and scraper blade 16 contact, and the scraper blade 16 will adsorb impurity and waste paper at filter screen 12 inner wall and scrape, prevent that it from covering at through-hole 13 surface, after the filtration is accomplished, close motor 9, filter screen 12 stops rotating, and the staff opens barrel door 4, starts electric telescopic handle 8, and electric telescopic handle 8's flexible end is retracted, drives fixed plate 11 and arm-tie 15, and to barrel door 4 direction removal, arm-tie 15 drives impurity and waste paper removal, until impurity and waste paper leave filter vat 3 from barrel door 4, has made things convenient for the clearance of staff to filter screen 12.
Working principle: during filtration, a worker introduces wastewater into the filter vat 3 from the water inlet pipe 6, then the worker starts the motor 9, the output end of the motor 9 drives the fixed plate 11 and the filter screen 12 to rotate, the wastewater is filtered through the through hole 13 on the filter screen 12, then leaves the filter vat 3 from the water outlet pipe 7, impurities in the wastewater are blocked and remained in the filter screen 12 by the through hole 13, when the through hole 13 rotates to the side of the top block 20, the top block 20 loses the pressure of the filter screen 12, then leaves the limit groove 18 by the elastic force of the spring 19, the top block 20 enters the through hole 13, the impurity blocking the through hole 13 is given thrust, so that impurities in the through hole 13 leave the through hole 13 and enter the filter screen 12, the filter screen 12 continues to rotate, when the inclined plane of the top block 20 touches the filter screen 12, the top block 20 receives the thrust of the filter screen 12, the device is compressed by the spring 19, impurities in the through hole 13 are cleaned up, waste water is prevented from being filtered, filtering efficiency is improved, the filter screen 12 continues to rotate, then the filter screen 16 contacts with the scraping plate 16, impurities and waste paper adsorbed on the inner wall of the filter screen 12 are scraped off by the scraping plate 16, the filter screen is prevented from being covered on the surface of the through hole 13, after the filtering is completed, the motor 9 is closed, the filter screen 12 stops rotating, a worker opens the barrel door 4, the electric telescopic rod 8 is started, the telescopic end of the electric telescopic rod 8 is retracted, the fixing plate 11 and the pulling plate 15 are driven to move towards the barrel door 4, and the pulling plate 15 drives the impurities and the waste paper to move until the impurities and the waste paper leave the filter barrel 3 from the barrel door 4, so that the cleaning of the filter screen 12 by the worker is facilitated.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. A papermaking wastewater filter, comprising a filter vat (3), characterized in that: the utility model discloses a filter vat, including filter vat (3), fixed plate (11), filter vat (12), fixed plate (11) are installed in output of filter vat (9) run through filter vat (3) and fixed mounting, one side fixed mounting that motor (9) was kept away from to fixed plate (11) has filter screen (12), multiple group evenly distributed's through-hole (13) have been seted up in the run through on filter screen (12), filter vat (3) outer wall runs through and installs fixing base (10), one side fixed mounting that fixing base (10) is close to filter screen (12) has roof (17), a plurality of evenly distributed's spacing groove (18) have been seted up to one side that roof (17) is close to filter screen (12), a plurality of equal fixed mounting in spacing groove (18) inner wall has spring (19), a plurality of equal fixed mounting in spring (19) top piece (20), a plurality of sliding mounting respectively in a plurality of spacing grooves (18).
2. A papermaking wastewater filter as claimed in claim 1, wherein: the inner wall of the filter vat (3) is fixedly provided with a scraping plate (16), and one side of the scraping plate (16) close to the filter screen (12) is attached to the filter screen (12).
3. A papermaking wastewater filter as claimed in claim 2, wherein: one side of motor (9) is kept away from to filter vat (3) outside fixed mounting has electric telescopic handle (8), the flexible end of electric telescopic handle (8) runs through filter vat (3) and fixed mounting has connecting plate (14), connecting plate (14) bottom fixed mounting has arm-tie (15), arm-tie (15) top is laminated with scraper blade (16) bottom mutually.
4. A papermaking wastewater filter according to claim 3, wherein: one side of the filter vat (3) close to the electric telescopic rod (8) is penetrated and is provided with a water inlet pipe (6), and the bottom of the filter vat (3) is penetrated and is provided with a plurality of evenly distributed water outlet pipes (7).
5. A papermaking wastewater filter according to claim 3, wherein: one side of the filter vat (3) close to the electric telescopic rod (8) is hinged with a vat door (4), and one side of the vat door (4) far away from the filter vat (3) is fixedly provided with a handle (5).
6. A papermaking wastewater filter as claimed in claim 1, wherein: two supporting tables (1) are fixedly arranged at the bottoms of the filter barrels (3), and two supporting frames (2) are fixedly arranged at the bottoms of the two supporting tables (1).
7. A papermaking wastewater filter as claimed in claim 1, wherein: the number of the plurality of top blocks (20) is equal to the number of any one group of through holes (13) in the plurality of groups of through holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957589.5U CN220495781U (en) | 2023-07-25 | 2023-07-25 | Papermaking wastewater filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321957589.5U CN220495781U (en) | 2023-07-25 | 2023-07-25 | Papermaking wastewater filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220495781U true CN220495781U (en) | 2024-02-20 |
Family
ID=89876358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321957589.5U Active CN220495781U (en) | 2023-07-25 | 2023-07-25 | Papermaking wastewater filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220495781U (en) |
-
2023
- 2023-07-25 CN CN202321957589.5U patent/CN220495781U/en active Active
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