CN214033158U - A pressure screen buffer for production of household paper - Google Patents
A pressure screen buffer for production of household paper Download PDFInfo
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- CN214033158U CN214033158U CN202022688555.3U CN202022688555U CN214033158U CN 214033158 U CN214033158 U CN 214033158U CN 202022688555 U CN202022688555 U CN 202022688555U CN 214033158 U CN214033158 U CN 214033158U
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- fixedly arranged
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- tank body
- pressure screen
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Abstract
The utility model provides a pressure screen buffer for domestic paper production. The pressure screen buffer device for producing the household paper comprises: a tank body; the four spring shock absorbers are fixedly arranged at the bottom of the tank body; the top cover is arranged at the top of the tank body; the first fixing block is fixedly arranged on the outer wall of one side of the tank body; the column body is fixedly arranged at the top of the top cover; the trapezoidal plate is fixedly arranged on the outer wall of the column body; the sleeve is fixedly arranged on the trapezoidal plate; the threaded rod, threaded rod threaded mounting is on the sleeve, the bottom and the first fixed block of threaded rod rotate to be connected. The utility model provides a pressure screen buffer for production of household paper has and is convenient for open the top cap to can cushion the paper pulp in advancing the thick liquid pipe, prevent to cause the advantage of damage to the screen cylinder.
Description
Technical Field
The utility model belongs to the technical field of paper production, especially, relate to a pressurized screen buffer for household paper production.
Background
The pulp is a fibrous substance prepared by using plant fibers as a raw material through different processing methods, and can be divided into mechanical pulp, chemical pulp and chemical mechanical pulp according to the processing methods, or can be divided into wood pulp, straw pulp, hemp pulp, reed pulp, cane pulp, bamboo pulp, rag pulp and the like according to the used fiber raw materials, or can be divided into refined pulp, bleached pulp, unbleached pulp, high-yield pulp, semi-chemical pulp and the like according to different purities, and is generally used for manufacturing paper and paperboard, and the refined pulp is used for manufacturing special paper, is also used as a raw material for manufacturing cellulose derivatives such as cellulose ester, cellulose ether and the like, and is also used in the fields of artificial fibers, plastics, coatings, films, gunpowder and the like.
However, in the prior art, when slurry is fed into the pressure screen, the slurry feeding speed is high, and the impact force of the slurry is high, so that the screen cylinder is easily damaged, equipment is damaged, and the working time is wasted.
Therefore, there is a need to provide a new pressure screen buffer device for producing household paper to solve the above technical problems
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a be convenient for open the top cap to can cushion the paper pulp in advancing the thick liquid pipe, prevent to cause the pressurized screen buffer that is used for the household paper production of damage to the screen drum.
In order to solve the technical problem, the utility model provides a pressure screen buffer for domestic paper production includes: a tank body; the four spring shock absorbers are fixedly arranged at the bottom of the tank body; the top cover is arranged at the top of the tank body; the first fixing block is fixedly arranged on the outer wall of one side of the tank body; the column body is fixedly arranged at the top of the top cover; the trapezoidal plate is fixedly arranged on the outer wall of the column body; the sleeve is fixedly arranged on the trapezoidal plate; the threaded rod is installed on the sleeve in a threaded mode, and the bottom end of the threaded rod is rotatably connected with the first fixing block; the rotating ring is fixedly arranged on the top of the threaded rod; the first through hole is formed in the outer wall of one side of the tank body; the sealing block is arranged in the first through hole, one side of the sealing block extends into the tank body, and the sealing block is matched with the first through hole; the slurry inlet pipe is fixedly arranged on the outer wall of one side of the sealing block, and one end of the slurry inlet pipe extends into the tank body; the two first sliding rods are fixedly arranged on the outer wall of one side of the sealing block; the bottom plate is fixedly arranged at one ends, far away from the sealing block, of the two first sliding rods; the buffer plates are slidably mounted on the two first sliding rods; the two first springs are respectively sleeved on the two first sliding rods in a sliding manner, one ends of the two first springs are fixedly connected with the outer wall of one side of the bottom plate, and the other ends of the two first springs are fixedly connected with the outer wall of one side of the buffer plate; two fixed establishment, two fixed establishment all sets up one side at the jar body.
As a further scheme of the utility model, fixed establishment is including setting up the dwang on jar body one side outer wall, the bottom fixed mounting of dwang has the second fixed block, slidable mounting has the pull rod on the second fixed block, the one end fixed mounting of pull rod has the stopper, the slip cap is equipped with the second spring on the pull rod, the one end of second spring and one side outer wall fixed connection of stopper, the other end of second spring and one side outer wall fixed connection of second fixed block.
As a further scheme of the utility model, the top fixed mounting of change has first recess, the cylindricality handle is installed to the first recess internal rotation, the second recess has been seted up at the top of first fixed block, install the bearing in the second recess, the inner circle and the threaded rod outer lane fixed connection of bearing.
As a further scheme of the utility model, spacing recess has been seted up to the bottom of dwang, install spacing slide bar in the spacing recess, the top of stopper extends to in the spacing recess, stopper and spacing slide bar sliding connection.
As a further scheme of the utility model, fixed mounting has the bearing frame on the one side outer wall of the jar body, the bearing frame rotate with the one end of dwang and be connected, the one end fixed mounting that the stopper was kept away from to the pull rod has the circular block, one side fixed mounting of circular block has Contraband type handle.
As a further scheme of the utility model, set up a plurality of draw-in grooves on one side outer wall of sealed piece, fixed mounting has a plurality of fixture blocks, and is a plurality of on one side outer wall of stopper one side of fixture block all extends to in the draw-in groove that corresponds.
Compared with the prior art, the utility model provides a pressure screen buffer for domestic paper production has following beneficial effect:
the utility model provides a pressure screen buffer for domestic paper production:
1. the top cover can be simply and effectively opened through the mutual matching of the top cover, the first fixed block, the cylinder, the trapezoidal plate, the sleeve, the threaded rod and the rotating ring;
2. the pulp inlet pipe, the first sliding rod, the bottom plate, the buffer plate and the first spring are matched with each other, so that the pulp can be simply and effectively buffered;
3. through the cooperation each other between dwang, second fixed block, pull rod, stopper and the second spring under, can simply effectually pull down sealed piece, change the buffer board.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic sectional view of a preferred embodiment of a pressure screen cushioning device for producing household paper according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a tank body; 2. a spring damper; 3. a top cover; 4. a first fixed block; 5. a cylinder; 6. a trapezoidal plate; 7. a sleeve; 8. a threaded rod; 9. rotating the ring; 10. a first through hole; 11. a sealing block; 12. a pulp inlet pipe; 13. a first slide bar; 14. a base plate; 15. a buffer plate; 16. a first spring; 17. rotating the rod; 18. a second fixed block; 19. a pull rod; 20. a limiting block; 21. a second spring.
Detailed Description
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic sectional structural diagram of a preferred embodiment of a pressure screen buffering device for producing household paper according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B in fig. 1. A pressure screen buffer for household paper production includes: a tank body 1; the four spring shock absorbers 2 are fixedly arranged at the bottom of the tank body 1; the top cover 3 is arranged at the top of the tank body 1; the first fixing block 4 is fixedly arranged on the outer wall of one side of the tank body 1; the column 5 is fixedly arranged at the top of the top cover 3; the trapezoidal plate 6 is fixedly arranged on the outer wall of the column 5; the sleeve 7 is fixedly arranged on the trapezoidal plate 6; the threaded rod 8 is installed on the sleeve 7 in a threaded mode, and the bottom end of the threaded rod 8 is rotatably connected with the first fixing block 4; the rotating ring 9 is fixedly arranged on the top of the threaded rod 8; the tank comprises a tank body 1, a first through hole 10 and a second through hole 10, wherein the first through hole 10 is formed in the outer wall of one side of the tank body 1; the sealing block 11 is arranged in the first through hole 10, one side of the sealing block 11 extends into the tank body 1, and the sealing block 11 is matched with the first through hole 10; the slurry inlet pipe 12 is fixedly arranged on the outer wall of one side of the sealing block 11, and one end of the slurry inlet pipe 12 extends into the tank body 1; the two first sliding rods 13 are fixedly arranged on the outer wall of one side of the sealing block 11; the bottom plate 14 is fixedly arranged at one end of each of the two first sliding rods 13 far away from the sealing block 11; the buffer plate 15 is mounted on the two first sliding rods 13 in a sliding manner; the two first springs 16 are respectively sleeved on the two first sliding rods 13 in a sliding manner, one ends of the two first springs 16 are fixedly connected with the outer wall of one side of the bottom plate 14, and the other ends of the two first springs 16 are fixedly connected with the outer wall of one side of the buffer plate 15; two fixed establishment, two fixed establishment all sets up one side at jar body 1.
Fixed establishment is including setting up dwang 17 on the outer wall of jar body 1 one side, the bottom fixed mounting of dwang 17 has second fixed block 18, slidable mounting has pull rod 19 on second fixed block 18, the one end fixed mounting of pull rod 19 has stopper 20, the sliding sleeve is equipped with second spring 21 on pull rod 19, one end of second spring 21 and one side outer wall fixed connection of stopper 20, the other end of second spring 21 and one side outer wall fixed connection of second fixed block 18.
The top fixed mounting of change 9 has first recess, the cylindricality handle is installed to the first recess internal rotation, the second recess has been seted up at the top of first fixed block 4, install the bearing in the second recess, the inner circle and the 8 outer lane fixed connection of threaded rod of bearing.
Spacing recess has been seted up to the bottom of dwang 17, install spacing slide bar in the spacing recess, the top of stopper 20 extends to in the spacing recess, stopper 20 and spacing slide bar sliding connection.
Fixed mounting has the bearing frame on the one side outer wall of the jar body 1, the one end with dwang 17 of bearing frame is rotated and is connected, the one end fixed mounting that stopper 20 was kept away from to pull rod 19 has the circular block, one side fixed mounting of circular block has Contraband type handle.
A plurality of clamping grooves are formed in the outer wall of one side of the sealing block 11, a plurality of clamping blocks are fixedly mounted on the outer wall of one side of the limiting block 20, and one sides of the clamping blocks extend into the corresponding clamping grooves.
The utility model provides a pressure screen buffer for domestic paper production's theory of operation as follows:
when the top cover 3 needs to be opened, the cylindrical handle is rotated, the cylindrical handle drives the rotary ring 9 to rotate, the rotary ring 9 drives the threaded rod 8 to rotate, the threaded rod 8 drives the sleeve 7 to move upwards, the threaded rod 8 drives the trapezoidal plate 6 to move upwards, the trapezoidal plate 6 drives the cylinder 5 to move upwards, the cylinder 5 drives the top cover 3 to move upwards, and at the moment, the top cover 3 can be opened;
when the pulp is required to be buffered, the pulp enters the tank body 1 through the pulp inlet pipe 12, when the impact force of the pulp is large, the pulp can impact the buffer plate 15, the buffer plate 15 moves, the first spring 16 is in a compression state at the moment, when the pressure is recovered, the buffer plate 15 is recovered to the original position, and at the moment, the impact force of the pulp can be buffered;
when needs are changed buffer board 15, pulling Contraband type handle, Contraband type handle drives the circular block and moves, and the circular block drives pull rod 19 and moves, and pull rod 19 drives stopper 20 and moves, and second spring 21 is in compression state this moment, and when the fixture block breaks away from the draw-in groove, rotate Contraband type handle, when rotatory 180 when, loosen Contraband type handle, can pull out sealed piece 11 this moment to change buffer board 15.
Compared with the prior art, the utility model provides a pressure screen buffer for domestic paper production has following beneficial effect:
the utility model provides a pressure screen buffer device for producing household paper, which can simply and effectively open a top cover 3 through the mutual matching among the top cover 3, a first fixed block 4, a cylinder 5, a trapezoidal plate 6, a sleeve 7, a threaded rod 8 and a rotating ring 9; the pulp inlet pipe 12, the first sliding rod 13, the bottom plate 14, the buffer plate 15 and the first spring 16 are matched with each other, so that the pulp can be buffered simply and effectively; through the cooperation between dwang 17, second fixed block 18, pull rod 19, stopper 20 and second spring 21, can simply effectually pull down sealed piece 11, change buffer plate 15.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. A pressure screen buffer for tissue production, comprising:
a tank body;
the four spring shock absorbers are fixedly arranged at the bottom of the tank body;
the top cover is arranged at the top of the tank body;
the first fixing block is fixedly arranged on the outer wall of one side of the tank body;
the column body is fixedly arranged at the top of the top cover;
the trapezoidal plate is fixedly arranged on the outer wall of the column body;
the sleeve is fixedly arranged on the trapezoidal plate;
the threaded rod is installed on the sleeve in a threaded mode, and the bottom end of the threaded rod is rotatably connected with the first fixing block;
the rotating ring is fixedly arranged on the top of the threaded rod;
the first through hole is formed in the outer wall of one side of the tank body;
the sealing block is arranged in the first through hole, one side of the sealing block extends into the tank body, and the sealing block is matched with the first through hole;
the slurry inlet pipe is fixedly arranged on the outer wall of one side of the sealing block, and one end of the slurry inlet pipe extends into the tank body;
the two first sliding rods are fixedly arranged on the outer wall of one side of the sealing block;
the bottom plate is fixedly arranged at one ends, far away from the sealing block, of the two first sliding rods;
the buffer plates are slidably mounted on the two first sliding rods;
the two first springs are respectively sleeved on the two first sliding rods in a sliding manner, one ends of the two first springs are fixedly connected with the outer wall of one side of the bottom plate, and the other ends of the two first springs are fixedly connected with the outer wall of one side of the buffer plate;
two fixed establishment, two fixed establishment all sets up one side at the jar body.
2. The pressure screen buffering device for producing household paper as claimed in claim 1, wherein the fixing mechanism comprises a rotating rod arranged on the outer wall of one side of the tank body, a second fixing block is fixedly arranged at the bottom of the rotating rod, a pull rod is slidably arranged on the second fixing block, a limiting block is fixedly arranged at one end of the pull rod, a second spring is slidably arranged on the pull rod in a sleeved mode, one end of the second spring is fixedly connected with one outer wall of the limiting block, and the other end of the second spring is fixedly connected with one outer wall of the second fixing block.
3. The pressure screen buffer device for producing the household paper as claimed in claim 1, wherein a first groove is fixedly installed at the top of the rotating ring, a cylindrical handle is rotatably installed in the first groove, a second groove is formed in the top of the first fixing block, a bearing is installed in the second groove, and an inner ring of the bearing is fixedly connected with an outer ring of the threaded rod.
4. The pressure screen buffer device for producing household paper as claimed in claim 2, wherein a limiting groove is formed in the bottom of the rotating rod, a limiting slide rod is installed in the limiting groove, the top of the limiting block extends into the limiting groove, and the limiting block is slidably connected with the limiting slide rod.
5. The pressure screen buffer device for producing the household paper as claimed in claim 2, wherein a bearing seat is fixedly mounted on the outer wall of one side of the tank body, one end of the bearing seat, which is connected with the rotating rod, is rotatably mounted, a round block is fixedly mounted at one end, which is far away from the limiting block, of the pull rod, and an Contraband-type handle is fixedly mounted on one side of the round block.
6. The pressure screen buffer device for producing household paper as claimed in claim 2, wherein a plurality of clamping grooves are formed in an outer wall of one side of the sealing block, a plurality of clamping blocks are fixedly mounted on an outer wall of one side of the limiting block, and one sides of the clamping blocks extend into the corresponding clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688555.3U CN214033158U (en) | 2020-11-19 | 2020-11-19 | A pressure screen buffer for production of household paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022688555.3U CN214033158U (en) | 2020-11-19 | 2020-11-19 | A pressure screen buffer for production of household paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214033158U true CN214033158U (en) | 2021-08-24 |
Family
ID=77360503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022688555.3U Active CN214033158U (en) | 2020-11-19 | 2020-11-19 | A pressure screen buffer for production of household paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214033158U (en) |
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2020
- 2020-11-19 CN CN202022688555.3U patent/CN214033158U/en active Active
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