CN219709934U

CN219709934U - Pulp impurity separator

Info

Publication number: CN219709934U
Application number: CN202320505579.1U
Authority: CN
Inventors: 李志刚; 刘海艳; 黄亚杰; 唐田红; 宋崇霞; 田永合; 蒋好听; 白玉华; 冯海滨; 陈绢
Original assignee: Yutian County Chengze Packaging Products Co ltd
Current assignee: Yutian County Chengze Packaging Products Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-19
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a pulp impurity separator, which belongs to the field of pulp impurity separators and comprises a separation barrel, wherein a top cover is arranged at the top end of the separation barrel in a limiting way through bolts, a feed inlet is formed at the top end of the top cover, a motor is erected in the middle of the top end of the top cover, and a stirring rod is detachably connected to the output end of the motor.

Description

Pulp impurity separator

Technical Field

The utility model relates to the field of pulp impurity separators, in particular to a pulp impurity separator.

Background

The current pulp impurity separator, for example, an environment-friendly pulp impurity separator and a working method thereof, provided by patent number 201911156183.5, comprises a body, wherein the body is arranged on a frame, a feed inlet and a spraying device are arranged at the upper end of the body in parallel, a separating cylinder, a screen and a stirring device are arranged inside the body, the screen is arranged on the outer wall of the separating cylinder, the stirring device is arranged inside the separating cylinder, a driving motor is arranged on one side of the stirring device, the driving motor is arranged on one side of the body close to the spraying device, and a drainage pipeline is arranged at the bottom of the body. The environment-friendly pulp impurity separator has the advantages of simple and reasonable structural design, high pulp separation efficiency, high automation degree, low maintenance cost, easiness in processing and manufacturing, double filtration, improvement of the pulp separation efficiency and quality and reduction of the labor intensity of operators.

The existing pulp impurity separator can stir pulp in a screen barrel to separate pulp from impurities, but in the actual use process, impurities Yi Yi are dispersed to the inner wall of the screen barrel to block screen holes when the pulp is stirred, so that the separation rate of the pulp is affected, and the pulp impurity separator is inconvenient to use, so that the technology for improving the structure of the pulp impurity separator is urgently needed to perfect the equipment.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the utility model aims to provide the pulp impurity separator, which can be used for throwing the pulp into the separating barrel through the feeding hole when the pulp impurity separator is used, the pulp flows into the sieve barrel after being subjected to rough filtration through the filter screen frame, meanwhile, the motor starts to work, the motor drives the stirring rod to rotate, the stirring rod can drive the stirring paddle to rotate to stir and disperse pulp and impurities in the pulp, and meanwhile, the stirring rod can drive the scraping plate to rotate together to hang and sweep the inner wall of the sieve barrel, so that the sieve barrel is prevented from being influenced by the influence of the sieve holes caused by the impurities when the pulp and the impurities are separated, the separation effect is enhanced, the working efficiency is improved, and the pulp impurity separator is convenient to use.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a paper pulp impurity separating centrifuge, includes the separation barrel, the top of separation barrel is through the spacing top cap of installing of bolt, the feed inlet has been seted up on the top of top cap, the motor has been erect in the top middle part of top cap, the output of motor can be dismantled and be connected with the puddler, the outer end rotation of puddler is connected with the filter screen frame, carry out spacingly through joint mechanism to the filter screen frame in the separation barrel, the outer end fixedly connected with stirring rake of puddler, the puddler is close to the stirring rake top and is connected with the support frame, the one end fixedly connected with scraper blade of puddler is kept away from to the support frame, the interior frame of separation barrel has set up the sieve barrel, the scraper blade contacts with the sieve barrel, impurity outlet has been seted up to the bottom both sides of separation barrel, the paper pulp outlet has all been seted up to the bottom both sides of separation barrel.

Further, the through hole has been seted up to the one side that the separator tank is close to the filter screen frame, the inside sliding connection of through hole has the pull rod, the spring groove has been seted up to the one side that the separator tank is close to the through hole, the outer end fixedly connected with dog of pull rod, the dog is located the spring inslot, fixedly connected with spring between dog and the spring inslot wall, the fixed slot has been seted up to the one end that the filter screen frame corresponds the pull rod.

Further, the cross sections of the pull rod and the fixing groove are round in fit, and a polishing layer is arranged at the contact position of the pull rod and the fixing groove.

Further, the spring is wound outside the pull rod, and the inner diameter of the spring is larger than the outer diameter of the pull rod.

Further, the scraper blade is close to the one end veneer of screen drum and is connected with the brush hair, and the material of brush hair is nylon hair.

3. Advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the slurry is put into the separation barrel through the feed inlet, the slurry flows into the screen barrel after being subjected to rough filtration by the filter screen frame, meanwhile, the motor starts to work, the motor drives the stirring rod to rotate, the stirring rod can drive the stirring paddle to rotate to stir and disperse the slurry and impurities in the slurry, meanwhile, the stirring rod can drive the scraping plate to rotate together to hang and sweep the inner wall of the screen barrel, the influence on the use of the screen barrel caused by the blocking of the sieve holes by the impurities due to the separation of the slurry and the impurities is avoided, the separation effect is enhanced, the working efficiency is improved, and the use is convenient.

(2) According to the utility model, the stirring rod can be moved into the separating barrel through the top cover, the outer end of the stirring rod is rotationally connected with the filter screen frame, the filter screen frame is also positioned in the separating barrel at the moment, the pull rod is pulled, when the pull rod is aligned with the fixing grooves at the two ends of the filter screen frame, the pull rod is loosened, the pull rod can be sprung into the fixing grooves through the elastic structure formed by the spring, the filter screen frame is conveniently limited, the stirring rod is prevented from rotating to drive the filter screen frame to shake, meanwhile, the thick liquid can be coarsely screened through the filter screen frame, and the filter screen frame can be taken out along with the disassembly of the top cover, so that the follow-up cleaning is convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a partial enlarged structure of the portion A in FIG. 1 according to the present utility model;

fig. 3 is a schematic view of a partial enlarged structure at B in fig. 1 according to the present utility model.

The reference numerals in the figures illustrate:

1. a separation barrel; 2. a top cover; 3. a feed inlet; 4. a motor; 5. a stirring rod; 6. a filter screen frame; 7. a through hole; 8. a pull rod; 9. a spring groove; 10. a stop block; 11. a spring; 12. a fixing groove; 13. stirring paddles; 14. a support frame; 15. a scraper; 16. a sieve barrel; 17. an impurity outlet; 18. and a pulp outlet.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

Examples:

referring to fig. 1-3, a pulp impurity separator, including separation barrel 1, top cap 2 is installed through the bolt is spacing in the top of separation barrel 1, feed inlet 3 has been seted up on top of top cap 2, motor 4 has been set up in the middle part of top cap 2, motor 4's output can be dismantled and be connected with puddler 5, the outer end rotation of puddler 5 is connected with filter screen frame 6, carry out spacingly to filter screen frame 6 through joint mechanism in the separation barrel 1, the outer end fixedly connected with stirring rake 13 of puddler 5, stirring rake 5 is close to stirring rake 13 top and is connected with support frame 14, the one end fixedly connected with scraper blade 15 of keeping away from stirring rake 5 of support frame 14, sieve barrel 16 has been set up to the inside of separation barrel 1, scraper blade 15 contacts with sieve barrel 16, impurity outlet 17 has been seted up to the bottom of sieve barrel 16, pulp outlet 18 has all been seted up to the bottom both sides of separation barrel 1.

The slurry is put into the separation barrel 1 through the feeding hole 3, the slurry flows into the screen barrel 16 after being subjected to rough filtration by the filter screen frame 6, meanwhile, the motor 4 starts to work, the motor 4 drives the stirring rod 5 to rotate, the stirring rod 5 can drive the stirring paddle 13 to rotate to stir and disperse the slurry and impurities in the slurry, meanwhile, the stirring rod 5 rotates to drive the scraping plate 15 to rotate together to hang and sweep the inner wall of the screen barrel 16, the screen barrel 16 is prevented from being used by blocking the screen holes due to the separation of the impurities caused by the separation of the slurry and the impurities, the separation effect is enhanced, the working efficiency is improved, and the use is convenient.

Referring to fig. 1-2, a through hole 7 is formed on one side of the separation barrel 1, which is close to the filter screen frame 6, a pull rod 8 is slidably connected in the through hole 7, a spring groove 9 is formed on one side of the separation barrel 1, which is close to the through hole 7, a stop block 10 is fixedly connected to the outer end of the pull rod 8, the stop block 10 is located in the spring groove 9, a spring 11 is fixedly connected between the stop block 10 and the inner wall of the spring groove 9, and a fixing groove 12 is formed in one end, corresponding to the pull rod 8, of the filter screen frame 6.

Pulling pull rod 8, when pull rod 8 aligns with fixed slot 12 at filter screen frame 6 both ends, loosen pull rod 8, the inside of fixed slot 12 is gone into to the elastic structure bullet that pull rod 8 accessible and spring 11 constitute, is convenient for carry out spacingly to filter screen frame 6, avoids puddler 5 to rotate and drives filter screen frame 6 and rock, and the while can carry out the coarse strainer to the thick liquid through filter screen frame 6, and filter screen frame 6 also can take out along with the dismantlement of top cap 2, makes things convenient for follow-up clearance.

The cross section of pull rod 8 and fixed slot 12 is the circular of looks adaptation, and the mutual contact department of pull rod 8 and fixed slot 12 is equipped with the polishing layer, through establishing the cross section of pull rod 8 and fixed slot 12 to the circular of looks adaptation, and the mutual contact department of pull rod 8 and fixed slot 12 is equipped with the polishing layer, has reduced the frictional force between pull rod 8 and the fixed slot 12, can make the inside that pull rod 8 can smoothly remove fixed slot 12.

Referring to fig. 2-3, the spring 11 is wound outside the pull rod 8, the inner diameter of the spring 11 is larger than the outer diameter of the pull rod 8, the spring 11 can be elastically deformed along with the movement of the pull rod 8 by winding the spring 11 outside the pull rod 8, and meanwhile, the deviation of the movement direction caused by excessive distortion when the spring 11 moves can be avoided, the scraper 15 is connected with bristles at one end close to the screen barrel 16 in a gluing manner, and the bristles are made of nylon wool, so that the bristles have high mechanical strength and impact resistance, good friction coefficient and wear resistance.

In the utility model, when a related technician uses the device, the stirring rod 5 can be moved into the separating barrel 1 through the top cover 2, the outer end of the stirring rod 5 is rotationally connected with the filter screen frame 6, at the moment, the filter screen frame 6 is also positioned in the separating barrel 1, the filter screen frame 6 is limited through the clamping mechanism, the filter screen frame 6 is prevented from being driven to shake by the rotation of the stirring rod 5, the filter screen frame 6 can be taken out along with the disassembly of the top cover 2, the subsequent cleaning is convenient, and then the top cover 2 is limited and installed on the separating barrel 1;

then can throw into the separating drum 1 with thick liquid through feed inlet 3, in the thick liquid flows into screen drum 16 after the filter screen frame 6 coarse filtration, motor 4 begins the work simultaneously, motor 4 drives puddler 5 and rotates, puddler 5 can drive stirring rake 13 and rotate pulp and impurity in the thick liquid and stir the dispersion, puddler 5 rotates simultaneously and can drive scraper blade 15 and rotate together and hang the inner wall of screen drum 16 and sweep, avoid screen drum 16 to separate pulp and impurity and make impurity plug up the sieve mesh and influence the use, separation effect has been strengthened, work efficiency has been improved, impurity accessible impurity export 17 flows out afterwards, pulp can flow along with pulp export 18.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. Pulp impurity separator, including separation barrel (1), its characterized in that: top cap (2) are installed through the bolt is spacing on top of separation bucket (1), feed inlet (3) have been seted up on top of top cap (2), motor (4) have been erect in the top middle part of top cap (2), be connected with puddler (5) can be dismantled to the output of motor (4), the outer end of puddler (5) rotates and is connected with filter screen frame (6), it is spacing to carry out filter screen frame (6) through joint mechanism in separation bucket (1), the outer fixedly connected with stirring rake (13) of puddler (5), stirring rake (5) are close to stirring rake (13) top and are connected with support frame (14), one end fixedly connected with scraper blade (15) are kept away from to support frame (14), the inside of separation bucket (1) has been erect sieve barrel (16), scraper blade (15) are contacted with sieve barrel (16), impurity outlet (17) have been seted up to the bottom both sides of separation bucket (1), export (18) have all been seted up to the bottom both sides of paper pulp.

2. A pulp impurity separator according to claim 1, characterized in that: the clamping mechanism comprises a through hole (7), a pull rod (8), a spring groove (9), a stop block (10), a spring (11) and a fixed groove (12), wherein the through hole (7) is formed in one side, close to the filter screen frame (6), of the separating barrel (1), the pull rod (8) is connected in a sliding mode, the spring groove (9) is formed in one side, close to the through hole (7), of the separating barrel (1), the stop block (10) is fixedly connected to the outer end of the pull rod (8), the stop block (10) is located in the spring groove (9), the spring (11) is fixedly connected between the stop block (10) and the inner wall of the spring groove (9), and the fixed groove (12) is formed in one end, corresponding to the pull rod (8), of the filter screen frame (6).

3. A pulp impurity separator according to claim 2, characterized in that: the cross sections of the pull rod (8) and the fixing groove (12) are round in fit, and a polishing layer is arranged at the contact position of the pull rod (8) and the fixing groove (12).

4. A pulp impurity separator according to claim 2, characterized in that: the spring (11) is wound outside the pull rod (8), and the inner diameter of the spring (11) is larger than the outer diameter of the pull rod (8).

5. A pulp impurity separator according to claim 1, characterized in that: one end of the scraping plate (15) close to the screen barrel (16) is connected with bristles in a gluing mode, and the bristles are made of nylon bristles.