CN217710076U - Quick dewatering device of industrial papermaking - Google Patents

Abstract

The utility model relates to the technical field of papermaking, in particular to an industrial papermaking rapid dehydration device which can clean the permeable holes in time, avoid the blockage of the permeable holes, reduce the adverse effect of dehydration work and improve the reliability of equipment; the cloth distributing device comprises a supporting frame, a plurality of lower rollers, a conveying belt, a cloth distributing groove, a plurality of upper rollers and a plurality of water receiving grooves, wherein the plurality of lower rollers, the cloth distributing groove, the plurality of upper rollers and the plurality of water receiving grooves are rotatably arranged on the supporting frame; the device comprises a support frame, two vibrating arms, two clamping rollers, a brush roller, an air injection pipe, a vibrating mechanism and a tensioning mechanism, wherein the two vibrating arms are connected with the support frame in a sliding mode, the two clamping rollers are installed at the lower ends of the two vibrating arms, a conveying belt is clamped between the two clamping rollers, the brush roller and the air injection pipe are installed on the two vibrating arms, the vibrating mechanism is in transmission connection with the two vibrating arms, and the tensioning mechanism is in transmission connection with the conveying belt.

Description

Quick dewatering device of industrial papermaking

Technical Field

The utility model relates to a technical field of papermaking especially relates to a quick dewatering device of industrial papermaking.

Background

An industrial papermaking rapid dewatering device is a device for dewatering papermaking raw materials, and is widely used in the field of papermaking; in the process of industrial papermaking, firstly, paper pulp is produced, the paper pulp uses plant fibers as raw materials, fibrous substances prepared by different processing methods are used, the plant fiber substances contain a large amount of water, the subsequent processing can be carried out only by fast dehydration, the fast dehydration device for industrial papermaking is usually used during dehydration, one of the fast dehydration devices for industrial papermaking utilizes a conveyer belt to convey the plant fibers backwards, the paper pulp is rolled and squeezed by a pair of vertically arranged pair of roller wheels in the conveying process, the water in the plant fibers is squeezed out, the water is collected into a water receiving tank below the conveyer belt and is discharged, in order to improve the dehydration effect, the pair of roller wheels can be provided with a plurality of groups, and the conveyer belt can select to be provided with fine water permeable holes, some of the rollers are also provided with roller scraping plates, but in the actual production, the plant fibers can be pressed into the water permeable holes of the conveyer belt after long-time running, the water permeable holes are blocked, the squeezed water cannot leak into the water receiving tank in time, and the adverse effect can be caused on the dehydration work, and the reliability of equipment is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a hole of permeating water is in time cleared up, avoids permeating water the hole and blocks up, reduces the adverse effect of dehydration work, a quick dewatering device of industrial papermaking that the reliability is high.

The utility model discloses a quick dewatering device of industrial papermaking, including braced frame, a plurality of lower running rollers, the conveyer belt, the cloth trough, a plurality of top running rollers and a plurality of water receiving tank, a plurality of lower running rollers rotate and install on braced frame, the conveyer belt suit is on a plurality of lower running rollers, the conveyer belt is provided with a plurality of holes of permeating water, the cloth trough is installed on braced frame, the cloth trough is located the top of conveyer belt, a plurality of top running rollers rotate and install on braced frame, a plurality of top running rollers align from top to bottom with a plurality of lower running rollers respectively, the drive mechanism of a plurality of lower running rollers and a plurality of top running rollers is installed on braced frame, a plurality of water receiving tank are located between the conveyer belt and are located the front side below of a plurality of top running rollers; the device comprises a support frame, and is characterized by further comprising two vibrating arms, two clamping rollers, a brush roller, an air injection pipe, a vibrating mechanism and a tensioning mechanism, wherein the upper ends of the two vibrating arms are respectively in sliding connection with two sliding sleeves on the support frame, the two vibrating arms are respectively positioned on the left side and the right side of the conveyor belt, the two ends of the two clamping rollers are respectively in rotating connection with the lower ends of the two vibrating arms, the two clamping rollers are arranged up and down, the conveyor belt is clamped between the two clamping rollers, the two ends of the brush roller and the air injection pipe are respectively connected with the two vibrating arms, a large number of elastic brush bristles are uniformly arranged on the brush roller, a plurality of nozzles are arranged on the air injection pipe and face the conveyor belt, the vibrating mechanism and the tensioning mechanism are arranged on the support frame, the vibrating mechanism is in transmission connection with the two vibrating arms, and the tensioning mechanism is in transmission connection with the conveyor belt; the input of jet-propelled pipe is connected with external high-pressure air system, the actuating mechanism operation of lower running roller and last running roller, it rotates to drive the conveyer belt, the plant fiber raw materials drops into the cloth slot, the cloth slot evenly puts in the conveyer belt with the plant fiber raw materials, the conveyer belt drives the plant fiber raw materials and carries out the roll-in with last running roller cooperation a plurality of running rollers that arrange from top to bottom and squeeze the plant fiber raw materials on the conveyer belt, the moisture of squeezing out gathers in a plurality of water receiving tanks through the hole of permeating water of conveyer belt and discharges, the process of roll-in squeezing has a small amount of plant fiber to get into the partly hole of permeating water of conveyer belt, the vibration mechanism operation, vibration mechanism drives two vibration arms and vibrates from top to bottom, two vibration arms drive the conveyer belt through two centre gripping running rollers and vibrate from top to bottom, the partly that shakes the fibre in the hole of permeating water of conveyer belt, simultaneously the elasticity brush fibre that the brush on the brush roller stretches into in the hole of permeating water brushes and brushes, and pushes out a part of the fibre, a plurality of nozzle blowout high-pressure air on the jet-propelled conveyer belt blows off remaining plant fiber, the equipment that the operation of the hole of permeating water in time reduces the influence of the long-time of the operation, the jam, the equipment that reduces the water that causes.

Preferably, the vibration mechanism comprises a speed reduction motor, two transmission shafts, two swing arms and two pull rods, the speed reduction motor is mounted on the support frame through a support, the speed reduction motor is provided with two output shafts, the two output shafts of the speed reduction motor are respectively in transmission connection with the two transmission shafts, one ends of the two swing arms are respectively connected with the two transmission shafts, the other ends of the two swing arms are respectively in rotary connection with the upper ends of the two pull rods, and the lower ends of the two pull rods are respectively in rotary connection with the two vibration arms; gear motor moves, and two swing arms of gear motor drive rotate, and two swing arms reciprocate through two vibrating arms of two pull rod pulling respectively, and then make two vibrating arms pulling two centre gripping running rollers vibrate the conveyer belt from top to bottom, change gear motor's rotational speed can control the vibration frequency of conveyer belt, and the structure is mature reliable, and the commonality is high.

Preferably, the tensioning mechanism comprises two tensioning arms, a tensioning roller and two springs, the upper ends of the two tensioning arms are respectively rotatably connected with the left end and the right end of the supporting frame, the two ends of the tensioning roller are respectively rotatably connected with the lower ends of the two tensioning arms, the upper ends of the two springs are respectively rotatably connected with the left end and the right end of the supporting frame, the lower ends of the two springs are respectively rotatably connected with the two tensioning arms, and the tensioning roller is tightly rolled and pressed with the inner surface of the conveying belt; the lower extreme of two straining arms is promoted downwards in the elastic force effect of two springs for the tensioning roller compresses tightly the conveyer belt downwards, plays the tensioning effect, also can steady operation when making the conveyer belt vibrate, improve equipment's reliability.

Preferably, the cloth material distributing device further comprises two cloth rollers, two drain pipes and two filter plates, wherein the two cloth rollers are rotatably arranged in the cloth material trough, the cloth material trough is provided with a driving mechanism for the two cloth rollers, the input ends of the two drain pipes are respectively connected with the left side wall and the right side wall of the cloth material trough, the input ends of the two drain pipes are both communicated with the inside of the cloth material trough, the two filter plates are arranged on the input ports of the two drain pipes, and the two input ends are respectively positioned above the middle parts of the two cloth rollers; plant fiber raw materials drop into the distributing chute, two distributing rollers rotate relatively, two distributing rollers roll-in plant fiber raw materials and carry the conveyer belt through the clearance between two distributing rollers on, the delivery outlet of the distributing chute of arranging about with plant fiber raw materials flatly on the conveyer belt, the roll-in effect of two distributing rollers makes the moisture in the plant fiber by preliminary squeezing simultaneously, the moisture that squeezes out sees through two filter plates and gets into two drain pipes, and discharge through two drain pipes, realize elementary dehydration and even cloth, improve equipment's practicality.

Preferably, the device also comprises a plurality of sliding blocks, a plurality of screw rods and a plurality of nuts, wherein the left end and the right end of a central rotating shaft of the upper rollers are respectively rotatably connected with the sliding blocks, the sliding blocks are respectively slidably installed in a plurality of vertical guide grooves of the supporting frame, the lower ends of the screw rods are respectively rotatably connected with the sliding blocks, the screw rods are respectively rotatably screwed with the supporting frame, the nuts are respectively rotatably screwed on the screw rods, and the nuts are all in close contact with the supporting frame; according to the kind and the quality of plant fiber raw materials, loosen a plurality of nuts, rotate a plurality of screw rods, can adjust the position of a plurality of sliders in a plurality of guide slots of braced frame, adjust suitable position back, screw up a plurality of nuts and fasten a plurality of screw rods on braced frame, and then adjust the upper and lower clearance between a plurality of top rollers and a plurality of bottom rollers to the effect that the adjustment roll-in was squeezed, improve equipment's commonality.

Preferably, the conveying device further comprises two baffles, a plurality of sieve plates and a plurality of water guide grooves, wherein the two baffles are respectively arranged on the left side and the right side of the supporting frame and are in scraping contact with the left end and the right end of the conveying belt respectively; plant fiber blocks on the conveyer belt with two baffles, and plant fiber raw materials drops on being extrudeed from the conveyer belt when avoiding the roll-in to squeeze, and the moisture that is squeezed out is discharged through a plurality of sieve boards, collects a plurality of water receiving tank after a plurality of guiding gutters direction in, and it is extravagant to reduce the raw materials.

Compared with the prior art, the beneficial effects of the utility model are that: the input of jet-propelled pipe is connected with external high-pressure air system, the actuating mechanism operation of lower running roller and last running roller, it rotates to drive the conveyer belt, the plant fiber raw materials drops into the cloth slot, the cloth slot evenly puts in the conveyer belt with the plant fiber raw materials, the conveyer belt drives the plant fiber raw materials and carries out the roll-in with last running roller cooperation a plurality of running rollers that arrange from top to bottom and squeeze the plant fiber raw materials on the conveyer belt, the moisture of squeezing out gathers in a plurality of water receiving tanks through the hole of permeating water of conveyer belt and discharges, the process of roll-in squeezing has a small amount of plant fiber to get into the partly hole of permeating water of conveyer belt, the vibration mechanism operation, vibration mechanism drives two vibration arms and vibrates from top to bottom, two vibration arms drive the conveyer belt through two centre gripping running rollers and vibrate from top to bottom, the partly that shakes the fibre in the hole of permeating water of conveyer belt, simultaneously the elasticity brush fibre that the brush on the brush roller stretches into in the hole of permeating water brushes and brushes, and pushes out a part of the fibre, a plurality of nozzle blowout high-pressure air on the jet-propelled conveyer belt blows off remaining plant fiber, the equipment that the operation of the hole of permeating water in time reduces the influence of the long-time of the operation, the jam, the equipment that reduces the water that causes.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic structural view of the vibrating mechanism, the vibrating arms, the clamping roller, the brush roller, the air injection pipe and the like;

FIG. 4 is an enlarged schematic view of the vibrating mechanism;

FIG. 5 is an enlarged schematic view of the structure at A;

in the drawings, the reference numbers: 1. a support frame; 2. a lower roller wheel; 3. a conveyor belt; 4. a distributing chute; 5. an upper roller; 6. a water receiving tank; 7. a vibrating arm; 8. a clamping roller; 9. a brush roller; 10. a gas ejector tube; 11. a reduction motor; 12. a drive shaft; 13. swinging arms; 14. a pull rod; 15. a tensioning arm; 16. a tension roller; 17. a spring; 18. a distributing roller; 19. a drain pipe; 20. filtering a plate; 21. a slider; 22. a screw; 23. a nut; 24. a baffle plate; 25. a sieve plate; 26. a water chute.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Example 1

A rapid dehydration device for industrial papermaking comprises a supporting frame 1, a plurality of lower rollers 2, a conveying belt 3, a cloth trough 4, a plurality of upper rollers 5 and a plurality of water receiving grooves 6, wherein the plurality of lower rollers 2 are rotatably installed on the supporting frame 1, the conveying belt 3 is sleeved on the plurality of lower rollers 2, the conveying belt 3 is provided with a plurality of water permeable holes, the cloth trough 4 is installed on the supporting frame 1, the cloth trough 4 is positioned above the conveying belt 3, the plurality of upper rollers 5 are rotatably installed on the supporting frame 1, the plurality of upper rollers 5 are respectively aligned with the plurality of lower rollers 2 up and down, the supporting frame 1 is provided with a driving mechanism for the plurality of lower rollers 2 and the plurality of upper rollers 5, the plurality of water receiving grooves 6 are installed on the supporting frame 1, and the plurality of water receiving grooves 6 are positioned between the conveying belt 3 and are positioned below the front sides of the plurality of upper rollers 5; the device comprises a supporting frame 1, and is characterized by further comprising two vibrating arms 7, two clamping rollers 8, a brush roller 9, an air injection pipe 10, a vibrating mechanism and a tensioning mechanism, wherein the upper ends of the two vibrating arms 7 are respectively connected with two sliding sleeves on the supporting frame 1 in a sliding manner, the two vibrating arms 7 are respectively positioned on the left side and the right side of the conveying belt 3, the two ends of the two clamping rollers 8 are respectively connected with the lower ends of the two vibrating arms 7 in a rotating manner, the two clamping rollers 8 are arranged up and down, the conveying belt 3 is clamped between the two clamping rollers 8, the two ends of the brush roller 9 and the air injection pipe 10 are respectively connected with the two vibrating arms 7, a large number of elastic brush bristles are uniformly arranged on the brush roller 9, a plurality of nozzles are arranged on the air injection pipe 10 and face the conveying belt 3, the vibrating mechanism and the tensioning mechanism are arranged on the supporting frame 1, the vibrating mechanism is in transmission connection with the two vibrating arms 7, and the tensioning mechanism is in transmission connection with the conveying belt 3; the input end of the air injection pipe 10 is connected with an external high-pressure air system, the driving mechanisms of the lower roller 2 and the upper roller 5 operate to drive the conveyer belt 3 to rotate, plant fiber raw materials are put into the material distribution groove 4, the material distribution groove 4 evenly puts the plant fiber raw materials on the conveyer belt 3, the conveyer belt 3 drives the plant fiber raw materials to be conveyed backwards, a plurality of lower rollers 2 and upper rollers 5 which are arranged up and down cooperate to roll and squeeze the plant fiber raw materials on the conveyer belt 3, the squeezed water is collected into a plurality of water receiving grooves 6 through the water permeable holes of the conveyer belt 3 and is discharged, a small amount of plant fibers enter a part of the water permeable holes of the conveyer belt 3 in the rolling and squeezing process, the vibration mechanism operates to drive the two vibration arms 7 to vibrate up and down, two vibrating arms 7 drive conveyer belt 3 through two centre gripping running rollers 8 and vibrate from top to bottom, shake a part with conveyer belt 3's the hole of permeating water in the fibre, elasticity brush fibre on the brush roller 9 stretches into conveyer belt 3's the hole of permeating water and brushes plant fiber wherein, and release partly fibre, remaining plant fiber blows off in with conveyer belt 3 with a plurality of nozzles blowout high-pressure air on the jet-propelled pipe 10, straining device also can keep the tensioning state when making conveyer belt 3 vibrate, in time clear away the plant fiber in the hole of permeating water, avoid the hole of permeating water that long-time operation caused to block up, in time discharge moisture, reduce the adverse effect of dehydration, improve equipment's reliability.

Example 2

A rapid dehydration device for industrial papermaking comprises a supporting frame 1, a plurality of lower rollers 2, a conveying belt 3, a cloth trough 4, a plurality of upper rollers 5 and a plurality of water receiving grooves 6, wherein the plurality of lower rollers 2 are rotatably installed on the supporting frame 1, the conveying belt 3 is sleeved on the plurality of lower rollers 2, the conveying belt 3 is provided with a plurality of water permeable holes, the cloth trough 4 is installed on the supporting frame 1, the cloth trough 4 is positioned above the conveying belt 3, the plurality of upper rollers 5 are rotatably installed on the supporting frame 1, the plurality of upper rollers 5 are respectively aligned with the plurality of lower rollers 2 up and down, the supporting frame 1 is provided with a driving mechanism for the plurality of lower rollers 2 and the plurality of upper rollers 5, the plurality of water receiving grooves 6 are installed on the supporting frame 1, and the plurality of water receiving grooves 6 are positioned between the conveying belt 3 and are positioned below the front sides of the plurality of upper rollers 5; the device comprises a supporting frame 1, and is characterized by further comprising two vibrating arms 7, two clamping rollers 8, a brush roller 9, an air injection pipe 10, a vibrating mechanism and a tensioning mechanism, wherein the upper ends of the two vibrating arms 7 are respectively connected with two sliding sleeves on the supporting frame 1 in a sliding manner, the two vibrating arms 7 are respectively positioned on the left side and the right side of the conveying belt 3, the two ends of the two clamping rollers 8 are respectively connected with the lower ends of the two vibrating arms 7 in a rotating manner, the two clamping rollers 8 are arranged up and down, the conveying belt 3 is clamped between the two clamping rollers 8, the two ends of the brush roller 9 and the air injection pipe 10 are respectively connected with the two vibrating arms 7, a large number of elastic brush bristles are uniformly arranged on the brush roller 9, a plurality of nozzles are arranged on the air injection pipe 10 and face the conveying belt 3, the vibrating mechanism and the tensioning mechanism are arranged on the supporting frame 1, the vibrating mechanism is in transmission connection with the two vibrating arms 7, and the tensioning mechanism is in transmission connection with the conveying belt 3; the vibration mechanism comprises a speed reducing motor 11, two transmission shafts 12, two swing arms 13 and two pull rods 14, the speed reducing motor 11 is installed on the support frame 1 through a support, the speed reducing motor 11 is provided with two output shafts, the two output shafts of the speed reducing motor 11 are in transmission connection with the two transmission shafts 12 respectively, one ends of the two swing arms 13 are connected with the two transmission shafts 12 respectively, the other ends of the two swing arms 13 are in rotary connection with the upper ends of the two pull rods 14 respectively, and the lower ends of the two pull rods 14 are in rotary connection with the two vibration arms 7 respectively; the tensioning mechanism comprises two tensioning arms 15, a tensioning roller 16 and two springs 17, the upper ends of the two tensioning arms 15 are respectively rotatably connected with the left end and the right end of the supporting frame 1, the two ends of the tensioning roller 16 are respectively rotatably connected with the lower ends of the two tensioning arms 15, the upper ends of the two springs 17 are respectively rotatably connected with the left end and the right end of the supporting frame 1, the lower ends of the two springs 17 are respectively rotatably connected with the two tensioning arms 15, and the tensioning roller 16 is tightly pressed with the inner surface of the conveying belt 3 in a rolling manner; gear motor 11 moves, two swing arms 13 of gear motor 11 drive rotate, two swing arms 13 reciprocate through two vibrating arm 7 of two pull rod 14 pulling respectively, and then make two vibrating arm 7 pulling two centre gripping running rollers 8 vibrate conveyer belt 3 from top to bottom, the elastic force of two springs 17 promotes the lower extreme of two straining arms 15 downwards, make tensioning roller 16 compress tightly conveyer belt 3 downwards, play the tensioning effect, also can steady operation when making conveyer belt 3 vibrate, improve equipment's reliability.

Example 3

A rapid dehydration device for industrial papermaking comprises a supporting frame 1, a plurality of lower rollers 2, a conveyer belt 3, a cloth trough 4, a plurality of upper rollers 5 and a plurality of water receiving grooves 6, wherein the lower rollers 2 are rotatably installed on the supporting frame 1, the conveyer belt 3 is sleeved on the lower rollers 2, the conveyer belt 3 is provided with a plurality of water permeable holes, the cloth trough 4 is installed on the supporting frame 1, the cloth trough 4 is positioned above the conveyer belt 3, the upper rollers 5 are rotatably installed on the supporting frame 1, the upper rollers 5 and the lower rollers 2 are respectively aligned up and down, the supporting frame 1 is provided with a driving mechanism for the lower rollers 2 and the upper rollers 5, the water receiving grooves 6 are installed on the supporting frame 1, and the water receiving grooves 6 are positioned between the conveyer belt 3 and below the front sides of the upper rollers 5; the device comprises a supporting frame 1, and is characterized by further comprising two vibrating arms 7, two clamping rollers 8, a brush roller 9, an air injection pipe 10, a vibrating mechanism and a tensioning mechanism, wherein the upper ends of the two vibrating arms 7 are respectively connected with two sliding sleeves on the supporting frame 1 in a sliding manner, the two vibrating arms 7 are respectively positioned on the left side and the right side of the conveying belt 3, the two ends of the two clamping rollers 8 are respectively connected with the lower ends of the two vibrating arms 7 in a rotating manner, the two clamping rollers 8 are arranged up and down, the conveying belt 3 is clamped between the two clamping rollers 8, the two ends of the brush roller 9 and the air injection pipe 10 are respectively connected with the two vibrating arms 7, a large number of elastic brush bristles are uniformly arranged on the brush roller 9, a plurality of nozzles are arranged on the air injection pipe 10 and face the conveying belt 3, the vibrating mechanism and the tensioning mechanism are arranged on the supporting frame 1, the vibrating mechanism is in transmission connection with the two vibrating arms 7, and the tensioning mechanism is in transmission connection with the conveying belt 3; the cloth distributing device is characterized by further comprising two cloth distributing rollers 18, two drain pipes 19 and two filter plates 20, wherein the two cloth distributing rollers 18 are rotatably arranged in the cloth distributing groove 4, driving mechanisms of the two cloth distributing rollers 18 are arranged on the cloth distributing groove 4, the input ends of the two drain pipes 19 are respectively connected with the left side wall and the right side wall of the cloth distributing groove 4, the input ends of the two drain pipes 19 are both communicated with the inside of the cloth distributing groove 4, the two filter plates 20 are arranged on the input ports of the two drain pipes 19, and the two input ends are respectively positioned above the middle parts of the two cloth distributing rollers 18; the left end and the right end of a central rotating shaft of the upper rollers 5 are respectively rotatably connected with the sliders 21, the sliders 21 are respectively slidably mounted in the vertical guide grooves of the supporting frame 1, the lower ends of the screws 22 are respectively rotatably connected with the sliders 21, the screws 22 are respectively rotatably screwed with the supporting frame 1, the nuts 23 are respectively rotatably screwed on the screws 22, and the nuts 23 are all in close contact with the supporting frame 1; the conveying belt is characterized by further comprising two baffles 24, a plurality of sieve plates 25 and a plurality of water chutes 26, wherein the two baffles 24 are respectively arranged on the left side and the right side of the supporting frame 1, the two baffles 24 are respectively in scraping contact with the left end and the right end of the conveying belt 3, a plurality of water outlets are respectively arranged on the two baffles 24 and are respectively positioned in front of the plurality of upper rollers 5, the sieve plates 25 are respectively arranged on the plurality of water outlets, the water chutes 26 are respectively arranged on the outer sides of the plurality of water outlets, and the water chutes 26 are respectively positioned above the plurality of water receiving grooves 6; loosening a plurality of nuts 23, according to the type and quality of the plant fiber raw material, rotating a plurality of screw rods 22, adjusting the positions of a plurality of sliders 21 in a plurality of guide grooves of a support frame 1, screwing a plurality of nuts 23 to fasten the plurality of screw rods 22 on the support frame 1, further adjusting the upper and lower gaps between a plurality of upper rollers 5 and a plurality of lower rollers 2, putting the plant fiber raw material into a distribution trough 4, rotating two distribution rollers 18 relatively, primarily squeezing the water in the plant fiber by the rolling action of the two distribution rollers 18, allowing the squeezed water to enter two drain pipes 19 through two filter plates 20, discharging through the two drain pipes 19, spreading the plant fiber raw material on a conveyer belt 3 through the gap between the two distribution rollers 18, blocking the plant fiber on the conveyer belt 3 by two blocking plates 24, preventing the plant fiber raw material from dropping from the conveyer belt 3 by squeezing during the rolling and squeezing, discharging the squeezed water through a plurality of sieve plates 25, guiding the plant fiber raw material through a plurality of water guide grooves 26, and collecting the water receiving grooves 6, and reducing waste of the raw material.

As shown in fig. 1 to 5, the utility model relates to a rapid dewatering device for industrial papermaking, when in operation, firstly according to the type and quality of plant fiber raw material, loosen a plurality of nuts 23, rotate a plurality of screw rods 22, adjust the position of a plurality of sliders 21 in a plurality of guide grooves of a support frame 1, after adjusting to a proper position, tighten a plurality of nuts 23 to fasten a plurality of screw rods 22 on the support frame 1, then the driving mechanism of a lower roller 2 and an upper roller 5 operates to drive a conveyer belt 3 to rotate, plant fiber raw material is put into a distribution chute 4, two distribution rollers 18 rotate relatively, two distribution rollers 18 roll the plant fiber raw material and lay the plant fiber raw material on the conveyer belt 3 through the gap between the two distribution rollers 18, simultaneously, the rolling action of the two distribution rollers 18 enables the water in the plant fiber to be squeezed preliminarily, the squeezed water enters into two drain pipes 19 through two filter plates 20, the plant fiber raw materials are discharged through two water discharge pipes 19, then the conveyer belt 3 drives the plant fiber raw materials to be conveyed backwards, a plurality of lower rollers 2 and upper rollers 5 which are arranged up and down are matched to roll and press the plant fiber raw materials on the conveyer belt 3, the pressed water is collected into a plurality of water receiving tanks 6 through the water permeable holes of the conveyer belt 3 and is discharged, a small amount of plant fibers enter a part of the water permeable holes of the conveyer belt 3 in the rolling and pressing process, a vibration mechanism operates, a speed reducing motor 11 operates, the speed reducing motor 11 drives two swing arms 13 to rotate, the two swing arms 13 respectively drive the two vibration arms 7 to move up and down through two pull rods 14, so that the two vibration arms 7 drive the two clamping rollers 8 to vibrate the conveyer belt 3 up and down, a part of the fibers in the water permeable holes of the conveyer belt 3 are vibrated, meanwhile, elastic hairbrush fibers on a hairbrush roller 9 extend into the water permeable holes of the conveyer belt 3 to brush the plant fibers therein, and push out a part of the fibers, the nozzles on the air injection pipe 10 eject high-pressure air to blow out the residual plant fibers in the conveyer belt 3, and finally the lower ends of the two tensioning arms 15 are pushed downwards by the elastic action of the two springs 17, so that the conveyer belt 3 is pressed downwards by the tensioning rollers 16, and the conveyer belt 3 can keep a tensioning state when vibrating.

The utility model discloses the main function who realizes does: the holes of permeating water are cleared in time, the blockage of the holes of permeating water is avoided, the adverse effect of dehydration work is reduced, and the reliability of equipment is improved.

The installation mode, the connection mode or the arrangement mode of the industrial papermaking quick dewatering device of the utility model are common mechanical modes, and the installation mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects can be achieved; the utility model discloses a braced frame 1, lower roll wheel 2, conveyer belt 3, last roll wheel 5, centre gripping running roller 8, brush roller 9, cloth roller 18, screw rod 22, nut 23, spring 17, tensioning roller 16, gear motor 11, sieve 25, filter plate 20 of quick dewatering device of industrial papermaking are purchase on the market, and this industry technical staff only need according to its subsidiary instruction book install and operate can, and need not the technical staff in this field and pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (6)

1. A rapid dehydration device for industrial papermaking comprises a supporting frame (1), a plurality of lower rollers (2), a conveying belt (3), a cloth trough (4), a plurality of upper rollers (5) and a plurality of water receiving grooves (6), wherein the lower rollers (2) are rotatably installed on the supporting frame (1), the conveying belt (3) is sleeved on the lower rollers (2), the conveying belt (3) is provided with a plurality of water permeable holes, the cloth trough (4) is installed on the supporting frame (1), the cloth trough (4) is positioned above the conveying belt (3), the upper rollers (5) are rotatably installed on the supporting frame (1), the upper rollers (5) are respectively aligned with the lower rollers (2) up and down, a driving mechanism for the lower rollers (2) and the upper rollers (5) is installed on the supporting frame (1), the water receiving grooves (6) are positioned between the conveying belt (3) and are positioned below the front sides of the upper rollers (5); the device is characterized by further comprising two vibrating arms (7), two clamping roller wheels (8), a brush roller (9), an air injection pipe (10), a vibrating mechanism and a tensioning mechanism, wherein the upper ends of the two vibrating arms (7) are respectively connected with two sliding sleeves on a supporting frame (1) in a sliding mode, the two vibrating arms (7) are respectively located on the left side and the right side of a conveying belt (3), the two ends of the two clamping roller wheels (8) are respectively connected with the lower ends of the two vibrating arms (7) in a rotating mode, the two clamping roller wheels (8) are arranged up and down, the conveying belt (3) is clamped between the two clamping roller wheels (8), the two ends of the brush roller (9) and the air injection pipe (10) are respectively connected with the two vibrating arms (7), a large number of elastic brush bristles are uniformly arranged on the brush roller (9), a plurality of nozzles are arranged on the air injection pipe (10) and face towards the conveying belt (3), the vibrating mechanism and the tensioning mechanism are installed on the supporting frame (1), the vibrating mechanism is in a transmission mode connected with the two vibrating arms (7), and the tensioning mechanism is in a transmission mode connected with the conveying belt (3).

2. The industrial papermaking rapid dewatering device according to claim 1, characterized in that the vibration mechanism comprises a gear motor (11), two transmission shafts (12), two swing arms (13) and two pull rods (14), the gear motor (11) is mounted on the support frame (1) through a bracket, the gear motor (11) is provided with two output shafts, the two output shafts of the gear motor (11) are in transmission connection with the two transmission shafts (12), one ends of the two swing arms (13) are respectively connected with the two transmission shafts (12), the other ends of the two swing arms (13) are respectively in rotation connection with the upper ends of the two pull rods (14), and the lower ends of the two pull rods (14) are respectively in rotation connection with the two vibration arms (7).

3. The rapid dewatering device for industrial paper making according to claim 1, characterized in that the tensioning mechanism comprises two tensioning arms (15), a tensioning roller (16) and two springs (17), the upper ends of the two tensioning arms (15) are respectively rotatably connected with the left and right ends of the supporting frame (1), the two ends of the tensioning roller (16) are respectively rotatably connected with the lower ends of the two tensioning arms (15), the upper ends of the two springs (17) are respectively rotatably connected with the left and right ends of the supporting frame (1), the lower ends of the two springs (17) are respectively rotatably connected with the two tensioning arms (15), and the tensioning roller (16) is tightly rolled with the inner surface of the conveying belt (3).

4. The rapid dehydration device for industrial papermaking as claimed in claim 1, characterized by further comprising two cloth rollers (18), two drain pipes (19) and two filter plates (20), wherein the two cloth rollers (18) are rotatably mounted in the cloth chute (4), the cloth chute (4) is provided with a driving mechanism for the two cloth rollers (18), the input ends of the two drain pipes (19) are respectively connected with the left and right side walls of the cloth chute (4), the input ends of the two drain pipes (19) are both communicated with the interior of the cloth chute (4), the two filter plates (20) are mounted on the input ports of the two drain pipes (19), and the two input ends are respectively located above the middle portions of the two cloth rollers (18).

5. The rapid dewatering device for industrial papermaking according to claim 1, further comprising a plurality of sliding blocks (21), a plurality of screws (22) and a plurality of nuts (23), wherein the left and right ends of the central rotating shaft of the plurality of upper rollers (5) are respectively rotatably connected with the plurality of sliding blocks (21), the plurality of sliding blocks (21) are respectively slidably mounted in a plurality of vertical guide grooves of the supporting frame (1), the lower ends of the plurality of screws (22) are respectively rotatably connected with the plurality of sliding blocks (21), the plurality of screws (22) are respectively rotatably screwed with the supporting frame (1), the plurality of nuts (23) are respectively rotatably screwed on the plurality of screws (22), and the plurality of nuts (23) are all in close contact with the supporting frame (1).

6. The rapid dewatering device for industrial papermaking according to claim 1, further comprising two baffles (24), a plurality of sieve plates (25) and a plurality of water chutes (26), wherein the two baffles (24) are respectively installed at the left and right sides of the supporting frame (1), the two baffles (24) are respectively in scraping contact with the left and right ends of the conveyor belt (3), a plurality of water outlets are respectively arranged on the two baffles (24), the plurality of water outlets are respectively located in front of the plurality of upper rollers (5), the plurality of sieve plates (25) are respectively installed on the plurality of water outlets, the plurality of water chutes (26) are respectively installed at the outer sides of the plurality of water outlets, and the plurality of water chutes (26) are respectively located above the plurality of water chutes (6).

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