CN216878152U - Waste water recycling device in papermaking process - Google Patents
Waste water recycling device in papermaking process Download PDFInfo
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- CN216878152U CN216878152U CN202220081009.XU CN202220081009U CN216878152U CN 216878152 U CN216878152 U CN 216878152U CN 202220081009 U CN202220081009 U CN 202220081009U CN 216878152 U CN216878152 U CN 216878152U
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- connecting block
- device body
- lower connecting
- waste water
- scraper
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Abstract
The utility model discloses a waste water recycling device in the paper making process, wherein paper making waste water enters a device body from a liquid inlet, and impurities in the paper making waste water are filtered by a plurality of filter screens in sequence from left to right in the device body. When the motor works, the first scraper blade rotates under the action of the rotating shaft, so that residual solid impurities on the filter screen can be scraped, the filter holes on the filter screen are prevented from being blocked by the impurities, the filter of the device is influenced, and the practicability of the device is improved.
Description
Technical Field
The utility model belongs to the field of papermaking, and particularly relates to a waste water recycling device in a papermaking process.
Background
The papermaking wastewater mainly contains solid impurities such as bark, grass clippings, silt, furnace ash, slag, filler, lignin, paper pulp short fiber and the like, and a filter screen is adopted to remove the solid in the wastewater in the process of recovering the papermaking wastewater, so that the aim of separating solid from liquid is fulfilled. However, the filter screen in the existing papermaking wastewater recycling device is easy to be blocked to influence the subsequent wastewater recycling treatment process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a waste water recycling device in a papermaking process, which can solve the problem that a filter screen in the existing waste water recycling device in the papermaking process is easy to block.
In order to achieve the purpose, the utility model provides the following technical scheme:
a waste water recycling device in a papermaking process comprises a connecting seat and a device body, wherein supporting seats are arranged at four corners of the top of the connecting seat, and the device body is arranged at the top of each supporting seat;
a plurality of filter screens are arranged in the device body, and divide the interior of the device body into a plurality of spaces; the liquid inlet is arranged at the top of the device body corresponding to the leftmost space, and an outlet is arranged at the bottom of the device body corresponding to each space;
the left end of the device body is provided with a motor, the output end of the motor is provided with a rotating shaft, and the rotating shaft penetrates through the plurality of filter screens and extends into the rightmost space; a first scraper is fixed on the rotating shaft on the left side of the filter screen, and the length of the first scraper is the same as the inner diameter of the device body.
Preferably, the supporting seat comprises a first lower connecting block and a second lower connecting block which are fixed at the top of the connecting seat and an upper connecting block which is fixed at the bottom of the device body; the first lower connecting block and the second lower connecting block are symmetrically arranged relative to the upper connecting block;
the first lower connecting block and the second lower connecting block are both provided with inner cavities, and springs are arranged in the inner cavities; the inner cavity of the first lower connecting block is arranged on the left side, and the inner cavity of the second lower connecting block is arranged on the right side; connecting holes for the connecting shaft to extend into and extend out are formed in the first connecting block and the second connecting block, the connecting holes are horizontally arranged, and the connecting holes and the inner cavities of the first connecting block and the second connecting block are symmetrically arranged; one end of the connecting shaft is arranged in the inner cavity, and the other end of the connecting shaft is arranged outside the first lower connecting block and the second lower connecting block; the left end of the connecting shaft on the first lower connecting block and the right end of the connecting shaft on the second lower connecting block are both provided with a baffle plate, one end of the spring is fixedly connected with the baffle plate, and the other end of the spring is fixedly connected with the inner wall of the inner cavity; a first supporting rod is hinged between the upper connecting block and the first connecting shaft, and a second supporting rod is hinged between the upper connecting block and the second connecting shaft.
Preferably, a second scraper is fixed on the rotating shaft on the right side of the filter screen, and the first scraper and the second scraper are symmetrically arranged.
Preferably, the right end face of the first scraper blade and the left end face of the second scraper blade are both provided with a hairbrush, and the hairbrush is abutted to the filter screen.
Preferably, the connecting seat top is provided with the blowdown storehouse, and the blowdown storehouse is placed in a plurality of drain below.
Preferably, the aperture of the filter screen decreases from left to right in turn.
The utility model has the beneficial effects that:
in the utility model, the papermaking wastewater enters the device body from the liquid inlet, and the impurities in the papermaking wastewater in the device body are filtered by the plurality of filter screens in sequence from left to right. When the motor works, the first scraper blade rotates under the action of the rotating shaft, so that residual solid impurities on the filter screen can be scraped, the filter holes on the filter screen are prevented from being blocked by the impurities, the filter of the device is influenced, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic structural diagram of a filter screen;
fig. 4 is a schematic structural view of the first lower connecting block.
In the figure: 1. a connecting seat; 2. a device body; 3. a supporting seat; 4. a filter screen; 5. a motor; 6. a rotating shaft; 7. a first squeegee; 8. a first lower connecting block; 9. a second lower connecting block; 10. an upper connecting block; 11. an inner cavity; 12. a baffle plate; 3. a first support bar; 14. a second support bar; 15. a brush; 16. a blowdown bin; 17. a first connecting shaft; 18. a second connecting shaft; 19. a spring; 20. a second squeegee.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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.
Referring to fig. 1-4, the utility model provides a waste water recycling device in a papermaking process, which comprises a connecting seat 1 and a device body 2, wherein four corners of the top of the connecting seat 1 are provided with supporting seats 3, and the top of each supporting seat 3 is provided with the device body 2;
a plurality of filter screens 4 are arranged in the device body 2, and the filter screens 4 divide the interior of the device body 2 into a plurality of spaces; the liquid inlet is arranged at the top of the device body 2 corresponding to the leftmost space, and an outlet is arranged at the bottom of the device body 2 corresponding to each space;
a motor 5 is arranged at the left end of the device body 2, a rotating shaft 6 is arranged at the output end of the motor 5, and the rotating shaft 6 penetrates through the filter screens 4 and extends into the rightmost space; a first scraper 7 is fixed on the rotating shaft at the left side of the filter screen 4, and the length of the first scraper 7 is the same as the inner diameter of the device body 2.
In the utility model, the papermaking wastewater enters the device body 2 from the liquid inlet, and the impurities in the papermaking wastewater in the device body 2 are filtered by the plurality of filter screens 4 from left to right in sequence. The motor 5 during operation, first scraper blade 7 rotates under the effect of pivot 6, can strike off remaining impurity on the filter screen 4, avoids solid impurity to block up the filtration pore on the filter screen 4, influences the filtration of device, has improved the practicality of device.
In order to improve the effect of the first scraper 7 in scraping off impurities on the filter screen 4, the second scraper 20 is fixed on the rotating shaft on the right side of the filter screen 4, and the first scraper 7 and the second scraper 20 are symmetrically arranged. Furthermore, the right side of the first scraper 7 and the left side of the second scraper 20 are both provided with a brush 15, and the brush 15 abuts against the filter screen 4.
It should be noted that the aperture of the filter screen 4 decreases from left to right.
Further, the motor 5 can generate certain vibration in the rotating process or inevitably generate vibration in the device moving process, and in order to avoid the looseness of parts on the device caused by the vibration of the device, the supporting seat 3 comprises a first lower connecting block 8 and a second lower connecting block 9 which are fixed on the top of the connecting seat 1 and an upper connecting block 10 which is fixed on the bottom of the device body 2; the first lower connecting block 8 and the second lower connecting block are symmetrically arranged relative to the upper connecting block 10; the first lower connecting block and the second lower connecting block are both provided with inner cavities, and springs are arranged in the inner cavities; the inner cavity of the first lower connecting block is arranged on the left side, and the inner cavity of the second lower connecting block is arranged on the right side; connecting holes for the connecting shaft to extend into and extend out are formed in the first connecting block and the second connecting block, the connecting holes are horizontally arranged, and the connecting holes and the inner cavities of the first connecting block and the second connecting block are symmetrically arranged; one end of the connecting shaft is arranged in the inner cavity, and the other end of the connecting shaft is arranged outside the first lower connecting block and the second lower connecting block; the left end of the connecting shaft on the first lower connecting block and the right end of the connecting shaft on the second lower connecting block are both provided with a baffle plate, one end of the spring is fixedly connected with the baffle plate, and the other end of the spring is fixedly connected with the inner wall of the inner cavity; a first supporting rod 13 is hinged between the upper connecting block 10 and the first connecting shaft 17, and a second supporting rod 14 is hinged between the upper connecting block 10 and the second connecting shaft 18. In the in-service use process, the device vibrates, then will vibrate and pass to supporting seat 3, first bracing piece 13 and second bracing piece 14 on the supporting seat 3 receive the vibration, drive first connecting axle 17 and move left (right) and second connecting axle 18 and move right (left), first connecting axle 17 all can compress to the left (right) and second connecting axle 18 move right (left) in-process, or extension spring, cushion the impact force of bracing piece, can improve the buffering effect of device, the life of extension device.
It should be noted that the connecting plate and the lower connecting block are integrally formed.
It should be noted that, a first stop block is arranged at one end of the first lower connecting block in the left inner cavity 11, and a second stop block is arranged at one end of the second lower connecting block in the right inner cavity.
Further, a sewage discharge bin 16 is arranged at the top of the connecting seat 1, and the sewage discharge bin 16 is placed below the outlets. It should be noted that the outlet at the rightmost end is provided with a connecting pipe, and the papermaking wastewater filtered by the device body 2 can be subjected to subsequent treatment through the outlet; and pistons are arranged at the other outlets.
It should be noted that the dirt discharging bin 16 is arranged on the connecting seat between the supporting seats, and can be placed on the connecting seat at any time or pulled out from the connecting seat.
The apparatus body 2 has a cylindrical shape.
The working principle and the using process of the utility model are as follows: when the device is used, except the rightmost outlet, the other outlets are blocked by the piston, the motor 5 is turned on, papermaking wastewater enters the device body 2 through the liquid inlet, the papermaking wastewater in the device body 2 sequentially passes through the filter screen 4 arranged in the device body 2 from left to right, and impurities in the papermaking wastewater can be filtered by the filter screen 4, so that subsequent treatment work is facilitated; the first scraper 7 on the rotating shaft 6 can scrape off impurities on the filter screen 4 under the action of the motor 5, so that the filter screen 4 is prevented from being blocked by the impurities. After the work is finished, the piston is pulled out, and the solid impurities in the device body are discharged into the sewage discharging bin from the outlet.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a waste water recycle device in papermaking process which characterized in that: the device comprises a connecting seat and a device body, wherein supporting seats are arranged at four corners of the top of the connecting seat, and the device body is arranged at the top of each supporting seat;
a plurality of filter screens are arranged in the device body, and divide the interior of the device body into a plurality of spaces; the liquid inlet is arranged at the top of the device body corresponding to the leftmost space, and an outlet is arranged at the bottom of the device body corresponding to each space;
the left end of the device body is provided with a motor, the output end of the motor is provided with a rotating shaft, and the rotating shaft penetrates through the plurality of filter screens and extends into the rightmost space; a first scraper is fixed on the rotating shaft at the left side of the filter screen, and the length of the first scraper is the same as the inner diameter of the device body.
2. The apparatus for recycling waste water in a paper making process according to claim 1, wherein: the supporting seat comprises a first lower connecting block, a second lower connecting block and an upper connecting block, wherein the first lower connecting block and the second lower connecting block are fixed at the top of the connecting seat, and the upper connecting block is fixed at the bottom of the device body; the first lower connecting block and the second lower connecting block are symmetrically arranged relative to the upper connecting block;
the first lower connecting block and the second lower connecting block are both provided with inner cavities, and springs are arranged in the inner cavities; the inner cavity of the first lower connecting block is arranged on the left side, and the inner cavity of the second lower connecting block is arranged on the right side; connecting holes for the connecting shaft to extend into and extend out are formed in the first connecting block and the second connecting block, the connecting holes are horizontally arranged, and the connecting holes and the inner cavities of the first connecting block and the second connecting block are symmetrically arranged; one end of the connecting shaft is arranged in the inner cavity, and the other end of the connecting shaft is arranged outside the first lower connecting block and the second lower connecting block; a baffle is arranged at the left end of the connecting shaft on the first lower connecting block and the right end of the connecting shaft on the second lower connecting block, one end of the spring is fixedly connected with the baffle, and the other end of the spring is fixedly connected with the inner wall of the inner cavity; a first supporting rod is hinged between the upper connecting block and the first connecting shaft, and a second supporting rod is hinged between the upper connecting block and the second connecting shaft.
3. The apparatus for recycling waste water in a paper making process according to claim 2, wherein: and a second scraper is fixed on the rotating shaft on the right side of the filter screen, and the first scraper and the second scraper are symmetrically arranged.
4. The apparatus for recycling waste water in a paper making process according to claim 3, wherein: the right end face of the first scraper blade and the left end face of the second scraper blade are both provided with a hairbrush which is abutted against the filter screen.
5. The apparatus for recycling waste water in a paper making process according to claim 1, wherein: the connecting seat top is provided with the blowdown storehouse, and the blowdown storehouse is placed in a plurality of drain below.
6. The apparatus for recycling waste water in a paper making process according to claim 1, wherein: the aperture of the filter screen is reduced from left to right in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220081009.XU CN216878152U (en) | 2022-01-06 | 2022-01-06 | Waste water recycling device in papermaking process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220081009.XU CN216878152U (en) | 2022-01-06 | 2022-01-06 | Waste water recycling device in papermaking process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216878152U true CN216878152U (en) | 2022-07-05 |
Family
ID=82212803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220081009.XU Active CN216878152U (en) | 2022-01-06 | 2022-01-06 | Waste water recycling device in papermaking process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216878152U (en) |
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2022
- 2022-01-06 CN CN202220081009.XU patent/CN216878152U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for recycling and utilizing wastewater in the papermaking process Effective date of registration: 20230906 Granted publication date: 20220705 Pledgee: Cangzhou Bank Co.,Ltd. Longyao Branch Pledgor: Baixiang Jingem New Materials Development Co.,Ltd. Registration number: Y2023980055515 |