CN213896537U

CN213896537U - Paper pulp filtering and dewatering device

Info

Publication number: CN213896537U
Application number: CN202022595550.6U
Authority: CN
Inventors: 赵华鹏
Original assignee: Hebei Tengsheng Paper Co ltd
Current assignee: Hebei Tengsheng Paper Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-06
Anticipated expiration: 2030-11-11

Abstract

The utility model provides a paper pulp filtering and dewatering device. The pulp filtering and dewatering device comprises: model Contraband support plates; the two circular support legs are fixedly arranged on the inner wall of the bottom of the Contraband-shaped support plate; the first driving motor is fixedly arranged on the inner wall of the bottom of the Contraband-shaped supporting plate and is positioned between the two circular supporting legs; the water storage barrel is fixedly arranged at the tops of the two circular support legs; the dewatering barrel is arranged in the water storage barrel; the top end of the round fixing rod is fixedly arranged at the bottom of the dewatering barrel. The utility model provides a paper pulp filter dewatering device has convenient to use, can simply effectually dewater paper pulp, can clear up the inner wall of dewatering bucket simultaneously, avoids blockking up the apopore on the dewatering bucket, influences the dehydration efficiency's of paper pulp advantage.

Description

Paper pulp filtering and dewatering device

Technical Field

The utility model belongs to the technical field of the dehydration, especially, relate to a paper pulp filter dewatering device.

Background

The paper pulp is a fibrous substance prepared by using plant fibers as raw materials through different processing methods. The quality of the pulp is mainly determined by its fiber morphology and the degree of purity of the fibers; in addition to being used for manufacturing special paper, refined pulp is also often used as a raw material for manufacturing cellulose derivatives such as cellulose ester, cellulose ether and the like, and in the processing process of the pulp, one step is dewatering, wherein dewatering means that water in the pulp is removed, the concentration of the pulp is improved, and the pulp can conveniently enter the next step.

However, in the prior art, the existing paper pulp filtering and dewatering device is used for filtering and dewatering paper pulp, when the paper pulp is dewatered, a water outlet hole in a dewatering barrel can be blocked, the dewatering efficiency is affected, and a better device for cleaning the inner wall of the dewatering barrel is lacked, so that the inner wall of the dewatering barrel is cleaned regularly, and the blockage is avoided.

Therefore, there is a need to provide a new pulp filtering and dewatering device to solve the above technical problems

SUMMERY OF THE UTILITY MODEL

The technical problem of the utility model be solved is to provide a convenient to use, can simply effectually dewater paper pulp, can clear up the inner wall of dewatering bucket simultaneously, avoid blockking up the apopore on the dewatering bucket, influence the paper pulp filter dewatering device of the dehydration efficiency of paper pulp.

In order to solve the technical problem, the utility model provides a paper pulp filter dewatering device includes: model Contraband support plates; the two circular support legs are fixedly arranged on the inner wall of the bottom of the Contraband-shaped support plate; the first driving motor is fixedly arranged on the inner wall of the bottom of the Contraband-shaped supporting plate and is positioned between the two circular supporting legs; the water storage barrel is fixedly arranged at the tops of the two circular support legs; the dewatering barrel is arranged in the water storage barrel; the top end of the round fixing rod is fixedly arranged at the bottom of the dewatering barrel, and the bottom end of the round fixing rod extends out of the bottom of the water storage barrel and is fixedly connected with an output shaft of the first driving motor; the cover plate is arranged at the top of the water storage barrel; the rectangular fixing block is fixedly arranged on the inner wall of the top of the Contraband-shaped supporting plate; the bidirectional screw rod is rotatably arranged on the rectangular fixed block, and one end of the bidirectional screw rod, which is far away from the rectangular fixed block, extends out of the Contraband-shaped supporting plate; the two rectangular sliding blocks are both installed on the bidirectional screw rod in a threaded mode; the first hinge blocks are fixedly arranged at the bottoms of the two rectangular sliding blocks respectively; the two connecting rods are fixedly connected with the first hinge blocks respectively; the two hinge blocks II are fixedly arranged at the bottom ends of the two connecting rods respectively; the rectangular plate is fixedly arranged at the bottoms of the two hinging blocks II; the air cylinder is fixedly arranged at the bottom of the rectangular plate; the second driving motor is fixedly arranged on an output shaft of the air cylinder; the fixing component is arranged on the outer wall of one side of the water storage barrel.

As a further scheme of the utility model, fixed subassembly includes the horizontal backup pad of fixed mounting in water storage bucket one side, slidable mounting has circular pull rod in the horizontal backup pad, the sliding sleeve is equipped with expanding spring on the circular pull rod, expanding spring's top and the bottom fixed connection of horizontal backup pad, fixed mounting has circular roof on the circular pull rod, fixed mounting has circular cardboard on the circular pull rod, expanding spring's bottom and the top fixed connection of circular cardboard.

As a further scheme of the utility model, the rectangle recess has been seted up at water storage bucket top, apron slidable mounting is in the rectangle recess, one side fixed mounting of apron has the handle, circular recess has been seted up at the top of apron, circular pull rod and circular recess looks adaptation.

As a further scheme of the utility model, fixed mounting has the rectangular base on Contraband type backup pad one side outer wall, rectangular base top fixed mounting has third driving motor, third driving motor's output shaft and two-way lead screw fixed connection, two the equal fixed mounting in rectangle slider top has the rectangular block, the top fixed mounting of rectangular block has the gag lever post, the spacing groove has been seted up on the Contraband type backup pad top inner wall, the gag lever post extend to respectively corresponding spacing inslot and with the inner wall sliding connection of spacing groove.

As a further proposal of the utility model, a circular roller is fixedly arranged on the output shaft of the second driving motor, and a brush is fixed on the outer wall of the circular roller.

As a further scheme of the utility model, a plurality of apopore has been seted up on the dewatering barrel, the balancing weight is installed to the bottom of dewatering barrel, the bottom rule fixed mounting of water storage bucket has the drain valve, the top of drain valve extends to in the water storage bucket.

Compared with the prior art, the utility model provides a paper pulp filters dewatering device has following beneficial effect:

the utility model provides a paper pulp filter dewatering device:

1. the paper pulp can be effectively dewatered through the matching of the first driving motor, the water storage barrel, the dewatering barrel and the cover plate, and the stability of the dewatering barrel under rotation is effectively ensured through the arrangement of the balancing weight at the bottom of the dewatering barrel;

2. through the cooperation of rectangle base, third driving motor, two-way lead screw, rectangle slider, articulated piece one, connecting rod, rectangular plate and cylinder, conveniently retrieve circular cylinder, through the cooperation of second driving motor, circular cylinder and brush, can clear up the inside of dewatering bucket, avoid the water outlet on the dewatering bucket to block up.

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 pulp filtration and dewatering device according to the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is an assembly view of the lateral support plate, the circular pull rod, the extension spring, the circular top plate and the circular catch plate.

In the figure: 1. model Contraband support plates; 2. a circular leg; 3. a first drive motor; 4. a water storage barrel; 5. a dewatering barrel; 6. a cover plate; 7. a rectangular fixed block; 8. a bidirectional screw rod; 9. a rectangular slider; 10. a first hinge block; 11. a connecting rod; 12. a rectangular plate; 13. a cylinder; 14. a second drive motor; 15. a transverse support plate; 16. a round pull rod; 17. a tension spring; 18. a circular top plate; 19. circular cardboard.

Detailed Description

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic sectional view of a preferred embodiment of a pulp filtering and dewatering device according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an assembly view of the lateral support plate, the circular pull rod, the extension spring, the circular top plate and the circular catch plate. The pulp filtering and dewatering device comprises: model Contraband supporting plate 1; the two circular support legs 2 are fixedly arranged on the inner wall of the bottom of the Contraband-shaped support plate 1; the first driving motor 3 is fixedly arranged on the inner wall of the bottom of the Contraband-shaped supporting plate 1 and is positioned between the two circular supporting legs 2; the water storage barrel 4 is fixedly arranged at the top of the two circular support legs 2; the dewatering barrel 5 is arranged in the water storage barrel 4; the top end of the round fixing rod is fixedly arranged at the bottom of the dewatering barrel 5, and the bottom end of the round fixing rod extends out of the bottom of the water storage barrel 4 and is fixedly connected with the output shaft of the first driving motor 3; the cover plate 6 is arranged at the top of the water storage barrel 4; the rectangular fixing block 7 is fixedly arranged on the inner wall of the top of the Contraband-shaped supporting plate 1; the bidirectional screw rod 8 is rotatably arranged on the rectangular fixed block 7, and one end of the bidirectional screw rod 8, which is far away from the rectangular fixed block 7, extends out of the Contraband-shaped supporting plate 1; the two rectangular sliding blocks 9 are both installed on the bidirectional screw rod 8 in a threaded mode; the two first hinge blocks 10 are respectively fixedly arranged at the bottoms of the two rectangular sliding blocks 9; the two connecting rods 11 are respectively fixedly connected with the two first hinge blocks 10; the two hinge blocks II are respectively and fixedly arranged at the bottom ends of the two connecting rods 11; the rectangular plate 12 is fixedly arranged at the bottom of the two hinging blocks II; the cylinder 13, the said cylinder 13 is fixedly mounted on the bottom of the rectangular plate 12; the second driving motor 14, the said second driving motor 14 is fixedly mounted on output shaft of the air cylinder 13; and the fixing component is arranged on the outer wall of one side of the water storage barrel 4.

Fixed subassembly includes the horizontal backup pad 15 of fixed mounting in 4 one sides of water storage bucket, slidable mounting has circular pull rod 16 on the horizontal backup pad 15, the sliding sleeve is equipped with expanding spring 17 on the circular pull rod 16, expanding spring 17's top and the bottom fixed connection of horizontal backup pad 15, fixed mounting has circular roof 18 on the circular pull rod 16, fixed mounting has circular cardboard 19 on the circular pull rod 16, expanding spring 17's bottom and circular cardboard 19's top fixed connection.

Rectangular groove has been seted up at 4 tops of water storage bucket, apron 6 slidable mounting is in rectangular groove, one side fixed mounting of apron 6 has the handle, circular recess has been seted up at the top of apron 6, circular pull rod 16 and circular recess looks adaptation.

Fixed mounting has the rectangle base on the outer wall of Contraband type backup pad 1 one side, rectangle base top fixed mounting has third driving motor, third driving motor's output shaft and 8 fixed connection of two-way lead screw, two the equal fixed mounting in rectangle slider 9 top has the rectangle piece, the top fixed mounting of rectangle piece has the gag lever post, the spacing groove has been seted up on the 1 top inner wall of Contraband type backup pad, the gag lever post extend to respectively corresponding spacing inslot and with the inner wall sliding connection of spacing groove.

A circular roller is fixedly installed on an output shaft of the second driving motor 14, and a brush is fixed on the outer wall of the circular roller.

A plurality of apopores have been seted up on dewatering barrel 5, the balancing weight is installed to dewatering barrel 5's bottom, the bottom rule fixed mounting of water storage bucket 4 has the drain valve, the top of drain valve extends to in the water storage bucket 4.

The utility model provides a paper pulp filtering and dewatering device's theory of operation as follows:

when the paper pulp is required to be dewatered, firstly, the circular pull rod 16 is grabbed and pulled upwards to enable the circular pull rod 16 to be separated from the circular groove at the top of the cover plate 6, then, the handle at one side of the cover plate 6 is grabbed to take the cover plate 6 off the water storage barrel 4, then, the paper pulp to be dewatered is poured into the dewatering barrel 5, then, the cover plate 6 is arranged on the water storage barrel 4, then, the circular pull rod 16 is loosened under the action force of the telescopic spring 17 to drive the circular pull rod 16 to move downwards to be clamped into the circular groove at the top of the cover plate 6, further, the cover plate 6 is fixedly fixed at the top of the water storage barrel 4, then, the first driving motor 3 is started, the output shaft of the first driving motor 3 drives the dewatering barrel 5 to rotate, when the dewatering barrel 5 rotates, water in the paper pulp is discharged through the water outlet hole on the dewatering barrel 5 and flows into the water storage barrel 4 due to the centrifugal force, and a balancing weight is installed at the bottom of the dewatering barrel 5, further ensuring the stability of the dewatering barrel 5 during rotation, opening the cover plate 6 after dewatering to take out the dewatered paper pulp from the dewatering barrel 5, and then opening the drain valve at the bottom of the water storage barrel 4 to drain the water in the water storage barrel 4;

when cleaning needs to be conducted in the dewatering barrel 5, a third driving motor on the rectangular base is started, an output shaft of the third driving motor drives the two-way screw rod 8 to rotate, the two rectangular sliding blocks 9 are made to approach each other under the rotation of the two-way screw rod 8, then the connecting rod 11 approaches each other to drive the rectangular plate 12 to move downwards, then the starting air cylinder 13 is started, an output shaft of the air cylinder 13 drives the second driving motor 14 to move downwards, a circular roller and a hairbrush on an output shaft of the second driving motor 14 are made to enter the dewatering barrel 5, then the second driving motor 14 is started, an output shaft of the second driving motor 14 drives the circular roller to rotate in the dewatering barrel 5, then the inside of the dewatering barrel 5 is cleaned, and blocking of a water outlet on the dewatering barrel 5 is avoided.

the utility model provides a paper pulp filtering and dewatering device, which can effectively dewater paper pulp through the matching of a first driving motor 3, a water storage barrel 4, a dewatering barrel 5 and a cover plate 6, and further effectively ensure that the dewatering barrel 5 keeps stable under rotation through installing a balancing weight at the bottom of the dewatering barrel 5; through the cooperation of rectangle base, third driving motor, two-way lead screw 8, rectangle slider 9, articulated piece 10, connecting rod 11, rectangular plate 12 and cylinder 13, conveniently retrieve circular cylinder, through the cooperation of second driving motor 14, circular cylinder and brush, can clear up the inside of dehydration bucket 5, avoid the water outlet on the dehydration bucket 5 to block up.

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

1. A pulp filtration dewatering apparatus, comprising:

model Contraband support plates;

the two circular support legs are fixedly arranged on the inner wall of the bottom of the Contraband-shaped support plate;

the first driving motor is fixedly arranged on the inner wall of the bottom of the Contraband-shaped supporting plate and is positioned between the two circular supporting legs;

the water storage barrel is fixedly arranged at the tops of the two circular support legs;

the dewatering barrel is arranged in the water storage barrel;

the top end of the round fixing rod is fixedly arranged at the bottom of the dewatering barrel, and the bottom end of the round fixing rod extends out of the bottom of the water storage barrel and is fixedly connected with an output shaft of the first driving motor;

the cover plate is arranged at the top of the water storage barrel;

the rectangular fixing block is fixedly arranged on the inner wall of the top of the Contraband-shaped supporting plate;

the bidirectional screw rod is rotatably arranged on the rectangular fixed block, and one end of the bidirectional screw rod, which is far away from the rectangular fixed block, extends out of the Contraband-shaped supporting plate;

the two rectangular sliding blocks are both installed on the bidirectional screw rod in a threaded mode;

the first hinge blocks are fixedly arranged at the bottoms of the two rectangular sliding blocks respectively;

the two connecting rods are fixedly connected with the first hinge blocks respectively;

the two hinge blocks II are fixedly arranged at the bottom ends of the two connecting rods respectively;

the rectangular plate is fixedly arranged at the bottoms of the two hinging blocks II;

the air cylinder is fixedly arranged at the bottom of the rectangular plate;

the second driving motor is fixedly arranged on an output shaft of the air cylinder;

the fixing component is arranged on the outer wall of one side of the water storage barrel.

2. The paper pulp filtering and dewatering device of claim 1, wherein the fixing assembly comprises a transverse support plate fixedly mounted on one side of the water storage barrel, a circular pull rod is slidably mounted on the transverse support plate, an expansion spring is slidably sleeved on the circular pull rod, the top end of the expansion spring is fixedly connected with the bottom of the transverse support plate, a circular top plate is fixedly mounted on the circular pull rod, a circular clamping plate is fixedly mounted on the circular pull rod, and the bottom end of the expansion spring is fixedly connected with the top of the circular clamping plate.

3. The paper pulp filtering and dewatering device of claim 2, wherein a rectangular groove is formed in the top of the water storage barrel, the cover plate is slidably mounted in the rectangular groove, a handle is fixedly mounted on one side of the cover plate, a circular groove is formed in the top of the cover plate, and the circular pull rod is matched with the circular groove.

4. The paper pulp filtering and dewatering device of claim 1, wherein a rectangular base is fixedly mounted on an outer wall of one side of the Contraband-type support plate, a third driving motor is fixedly mounted on the top of the rectangular base, an output shaft of the third driving motor is fixedly connected with the bidirectional screw rod, rectangular blocks are fixedly mounted on the tops of the two rectangular sliding blocks, limiting rods are fixedly mounted on the tops of the rectangular blocks, limiting grooves are formed in the inner wall of the top of the Contraband-type support plate, and the limiting rods extend into the corresponding limiting grooves and are slidably connected with the inner walls of the limiting grooves.

5. The pulp filtering and dewatering device of claim 1, wherein a circular drum is fixedly mounted on the output shaft of the second drive motor, and a brush is fixed on the outer wall of the circular drum.

6. The paper pulp filtering and dewatering device of claim 1, wherein the dewatering barrel is provided with a plurality of water outlet holes, the bottom of the dewatering barrel is provided with a balancing weight, the bottom of the water storage barrel is fixedly provided with a drain valve, and the top of the drain valve extends into the water storage barrel.