CN215405303U

CN215405303U - Pulp separation device for wood pulp extraction

Info

Publication number: CN215405303U
Application number: CN202121619014.3U
Authority: CN
Inventors: 张兆东
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Dezhou Chunyang Environmental Protection Material Co.,Ltd.; Dragon Totem Technology Hefei Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2022-01-04
Anticipated expiration: 2031-07-16

Abstract

The utility model discloses a pulp separating device for extracting wood pulp, which comprises a separating tank and a base, wherein the base is fixedly connected with the separating tank which is arranged in a hanging manner, the upper end of the separating tank is provided with an opening structure, the bottom of the separating tank is integrally provided with an arc-shaped conical part, the bottom of the conical part is communicated with a discharging pipe, and a filter is inserted in a pipeline of the discharging pipe. The utility model has the beneficial effects that: the detachable and suspended fixed separating tank is designed on the base, the conical part of the discharging pipe is designed at the bottom of the separating tank, a circular plate with a net sieve opening is inserted into the discharging pipe, a filter is formed by combining a pipe sleeve and a sponge filter core, the piston head with a circular truncated cone-shaped extrusion head is movably lifted and the bottom of the piston head is used for extruding materials in the tank, the filter can be used for filtering and storing slurry and filtering and discharging the slurry, the overall structure is simple and efficient in design, and the material and liquid separating work can be quickly completed.

Description

Pulp separation device for wood pulp extraction

Technical Field

The utility model relates to the technical field of pulp separation, in particular to a pulp separation device for wood pulp extraction.

Background

Paper is the most common article in our daily life, and is in contact with paper when reading books and newspapers, or writing and drawing. Paper making is divided into two forms, machine-made and manual. The mechanism is continuously carried out on a paper machine, pulp suitable for paper quality is diluted to certain concentration by water, and is primarily dewatered at a wire part of the paper machine to form a wet paper sheet, and then the wet paper sheet is pressed for dewatering and then dried to form paper.

The production of paper industry is divided into two main process stages, i.e. pulping and papermaking. During pulping, the wood chips are added with a medicament to be cooked and decomposed to obtain the mechanical pulp. The material liquid separation work is needed after the mechanical paddle is preliminarily prepared, the subsequent papermaking processing is convenient to perform after the slurry is obtained, and the currently used separation equipment has a complex structure and high maintenance and use cost. Therefore, the pulp separation device for extracting the wood pulp is provided for carrying out the pulp separation work.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pulp separating device for extracting wood pulp, which is characterized in that a detachable and suspended fixed separating tank is designed on a base, a conical part with a discharge pipe is designed at the bottom of the separating tank, a filter formed by combining a circular plate with a net sieve opening, a pipe sleeve and a sponge filter element is inserted in the discharge pipe, a piston head which can movably lift and is provided with a truncated cone-shaped extrusion head at the bottom is adopted to extrude materials in the tank, the filter can be used for filtering and retaining pulp and filtering and discharging the pulp, and the material liquid separation work can be quickly completed so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a pulp separating device for wood pulp extraction comprises a separating tank and a base, wherein the separating tank is fixedly connected with the base in a suspension mode, an opening structure is arranged at the upper end of the separating tank, an arc-shaped conical part is integrally arranged at the bottom of the separating tank, a discharging pipe is communicated with the bottom of the conical part, a filter is inserted into a pipeline of the discharging pipe, and a sponge filter core block is arranged inside the filter; the base is located the mount of fixedly connected with L type on the pedestal of knockout drum back, fixedly connected with hydraulic rod in the support body portion of bending of mount, hydraulic rod's tailpiece of the piston rod runs through the fixedly connected with piston head of the portion of bending of mount, the piston head is located directly over the knockout drum jar mouth.

Preferably, the outer wall of the tank body of the separation tank is fixedly connected with an annular mounting plate, and the mounting plate is horizontally arranged and provided with a first threaded hole distributed in an annular array.

Preferably, at least three groups of supporting plates with the same inclination direction are fixedly connected to the seat body of the base, an annular bearing plate is horizontally arranged and fixedly connected to the top end of the plate body of the supporting plate, two threaded holes distributed in an annular array are formed in the plate body of the bearing plate, the separating tank is inserted into the bearing plate and is arranged on the bearing plate, the plate body of the mounting plate is abutted to the bearing plate in a pressing fit manner, and the threaded holes I and the threaded holes II are paired one by one and connected through bolts.

Preferably, the pipeline of discharging pipe is from last to being equipped with draw-in groove and the guide hole that the intercommunication set up down in proper order, just the diameter of guide hole is less than the diameter of draw-in groove.

Preferably, the filter comprises a circular plate, a mesh screen opening is formed in the middle of the plate body of the circular plate, a pipe sleeve is fixedly connected to the bottom of the plate body of the circular plate, the bottom of the pipe sleeve is provided with an opening, the sponge filter core block is inserted into the pipe sleeve, the sleeve body of the pipe sleeve is inserted into the clamping groove and is limited on the guide hole, and the diameter of the plate body of the circular plate is larger than the inner diameter of the clamping groove and is attached to the inner bottom surface of the conical part.

Preferably, a circular plate-shaped connecting plate is fixedly connected to a piston rod end of the hydraulic push rod, the connecting plate is fixedly connected with a piston head through a screw, and a truncated cone-shaped extrusion head is integrally arranged at the bottom end of the piston head in cooperation with a conical portion of the separation tank.

Compared with the prior art, the utility model has the beneficial effects that: the detachable and suspended fixed separating tank is designed on the base, the conical part of the discharging pipe is designed at the bottom of the separating tank, a circular plate with a net sieve opening is inserted into the discharging pipe, a filter is formed by combining a pipe sleeve and a sponge filter core, the piston head with a circular truncated cone-shaped extrusion head is movably lifted and the bottom of the piston head is used for extruding materials in the tank, the filter can be used for filtering and storing slurry and filtering and discharging the slurry, the overall structure is simple and efficient in design, and the material and liquid separating work can be quickly completed.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of a partial cross-sectional structure of the connection relationship on the base of the present invention;

FIG. 3 is a schematic sectional view showing the connection relationship at the separation tank according to the present invention;

fig. 4 is a schematic view showing the internal structure of the filter of the present invention.

In the figure: 1. a separation tank; 101. a tapered portion; 2. mounting a plate; 201. a first threaded hole; 3. a base; 4. a support plate; 5. a carrier plate; 501. a second threaded hole; 6. a discharge pipe; 601. a card slot; 602. a guide hole; 7. a filter; 701. a circular plate; 702. a mesh screen port; 703. pipe sleeve; 704. a sponge filter core block; 8. a fixed mount; 9. a hydraulic push rod; 10. a connecting plate; 11. a piston head; 1101. and (4) extruding the head.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a pulp separating device for extracting wood pulp comprises a separating tank 1 and a base 3, wherein the separating tank 1 which is arranged in a hanging manner is fixedly connected to the base 3, an annular mounting plate 2 is fixedly connected to the outer wall of a tank body of the separating tank 1, the mounting plate 2 is horizontally arranged, and a plate body is provided with a first threaded hole 201 which is distributed in an annular array manner; at least three groups of support plates 4 facing in the same inclination direction are fixedly connected to a seat body of the base 3, a horizontally arranged annular bearing plate 5 is fixedly connected to the top end of a plate body of each support plate 4, threaded holes two 501 distributed in an annular array are formed in the plate body of each bearing plate 5, the separation tank 1 is inserted into each bearing plate 5, the plate body of the mounting plate 2 abuts against and is attached to each bearing plate 5, and the threaded holes one 201 and the threaded holes two 501 are matched one by one and are connected through bolts; the annular bearing plate 5 with the two threaded holes 501 is connected and arranged on the base 3 through the multiple groups of supporting plates 4, the mounting plate 2 with the one threaded holes 201 is connected to the separating tank 1, the tank body of the separating tank 1 is inserted into the annular body of the bearing plate 5 and is supported against the bearing plate 5 through the mounting plate 2 for limiting support, the two threaded holes 501 in the bearing plate 5 are matched with the one threaded holes 201 in the mounting plate 2, and the separating tank 1 can be fixedly supported on the base 3 in a quick suspension mode through bolt installation.

The upper end of the separating tank 1 is provided with an opening structure, the bottom of the separating tank 1 is integrally provided with an arc-shaped conical part 101, a discharge pipe 6 is communicated with the bottom of the conical part 101, the material can be put into the tank body through an upper port of the separating tank 1, the conical part 101 is designed at the bottom of the separating tank 1, the material can be gathered in the conical part 101 when being extruded, so that the material can be conveniently extruded in a centralized manner, and water liquid is conveniently guided under gravity and collected and discharged.

The base 3 is located the mount 8 of fixedly connected with L type on the pedestal of 1 back of separation tank, and fixedly connected with hydraulic rod 9 is gone up in the support body portion of bending of mount 8, and hydraulic rod 9's tailpiece of the piston rod runs through the fixedly connected with piston head 11 of the portion of bending of mount 8, and piston head 11 locates directly over 1 jar mouth of separation tank. The piston rod end of the hydraulic push rod 9 is fixedly connected with a circular plate-shaped connecting plate 10, the connecting plate 10 is fixedly connected with a piston head 11 through a screw, and the bottom end of the piston head 11 is integrally provided with a truncated cone-shaped extrusion head 1101 in cooperation with a conical part 101 of the separation tank 1. Starting and using a hydraulic push rod 9 to work, wherein a piston rod end of the hydraulic push rod 9 pushes a piston head 11 to move up and down, the pushed piston head 11 enters the separation tank 1, and a truncated cone-shaped extrusion head 1101 designed at one end of the bottom of the piston head 11 is used to be close to the conical part 101 and extrude the internal material so as to extrude slurry in the material outwards.

A filter 7 is inserted in the pipeline of the discharge pipe 6, and a sponge filter core block 704 is arranged inside the filter 7; a clamping groove 601 and a guide hole 602 which are communicated are sequentially arranged in the pipeline of the discharge pipe 6 from top to bottom, and the diameter of the guide hole 602 is smaller than that of the clamping groove 601; the filter 7 comprises a circular plate 701, a mesh sieve opening 702 is formed in the middle of the plate body of the circular plate 701, a pipe sleeve 703 is fixedly connected to the bottom of the plate body of the circular plate 701, the bottom of the pipe sleeve 703 is provided with an opening, a sponge filter core block 704 is inserted into the pipe sleeve 703, the sleeve body of the pipe sleeve 703 is inserted into the clamping groove 601 and is limited on the guide hole 602, and the diameter of the plate body of the circular plate 701 is larger than the inner diameter of the clamping groove 601 and is attached to the inner bottom surface of the conical part 101; the inner diameter of a pipeline of the discharge pipe 6 is designed to be a clamping groove 601 and a guide hole 602 which are sequentially reduced, a filter 7 which is formed by combining a circular plate 701 with a net sieve opening 702, a pipe sleeve 703 and a sponge filter core block 704 is inserted into the clamping groove 601 of the discharge pipe 6, the filter 7 utilizes the circular plate 701 with a larger diameter to clamp a notch attached to the clamping groove 601, when the extrusion head 1101 extrudes materials, the sponge filter core block 704 of the filter 7 is utilized to filter and retain slurry, the slurry is filtered and is discharged outwards through the guide hole 602 of the discharge pipe 6, the overall structure design is simple and efficient, and the material-liquid separation work can be completed quickly.

The specific use description is as follows: a plurality of groups of supporting plates 4 are adopted on a base 3 to connect and arrange an annular bearing plate 5 with a second threaded hole 501, a mounting plate 2 with a first threaded hole 201 is connected on a separation tank 1, a tank body of the separation tank 1 is inserted in an annular body of the bearing plate 5 and is supported against the bearing plate 5 through the mounting plate 2 for limiting, the second threaded hole 501 on the bearing plate 5 is matched with the first threaded hole 201 on the mounting plate 2, and the separation tank 1 is mounted by bolts and can be quickly suspended on the base 3 to fix and support the separation tank 1; the material can be put into the tank body through the upper port of the separation tank 1, the conical part 101 is designed at the bottom of the separation tank 1, the discharge pipe 6 is communicated with the bottom of the conical part 101, the material can be gathered in the conical part 101 when being extruded, so that the material can be conveniently concentrated and extruded, water can be conveniently guided under gravity to collect and discharge, the hydraulic push rod 9 is started and used for working, the piston rod end of the hydraulic push rod 9 pushes the piston head 11 to move up and down, the pushed piston head 11 enters the separation tank 1, the truncated cone-shaped extrusion head 1101 designed at one end of the bottom of the piston head 11 is close to the conical part 101 and extrudes the material inside, so that slurry inside the material is outwards extruded, the clamping groove 601 and the guide hole 602 with the sequentially reduced inner diameter in the pipeline of the discharge pipe 6 are designed, and the circular plate 701, the circular plate with the screen port 702, the circular plate 701 and the guide hole 602 are inserted into the clamping groove 601 of the discharge pipe 6, The filter 7 is composed of a pipe sleeve 703 and a sponge filter core block 704, the filter 7 utilizes a circular plate 701 with a larger diameter to clamp and adhere to the notch of the clamping groove 601, when the extrusion head 1101 extrudes materials, the sponge filter core block 704 of the filter 7 is utilized to filter and retain slurry, the slurry is filtered and discharged outwards through the guide hole 602 of the discharge pipe 6, the overall structure design is simple and efficient, and the material-liquid separation work can be completed quickly.

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 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. The utility model provides a pulp extraction is with thick liquids separator, includes knockout drum (1) and base (3), its characterized in that: the separation tank (1) is fixedly connected to the base (3) and arranged in a hanging mode, an opening structure is arranged at the upper end of the separation tank (1), an arc-shaped conical part (101) is integrally arranged at the bottom of the separation tank (1), the bottom of the conical part (101) is communicated with a discharge pipe (6), a filter (7) is inserted into a pipeline of the discharge pipe (6), and a sponge filter core block (704) is arranged inside the filter (7);

the base (3) are located mount (8) of fixedly connected with L type on the pedestal at knockout drum (1) back, fixedly connected with hydraulic rod (9) are gone up in the support body portion of bending of mount (8), the piston rod end of hydraulic rod (9) runs through fixedly connected with piston head (11) of the portion of bending of mount (8), locating directly over knockout drum (1) jar mouth piston head (11).

2. The apparatus for separating a pulp for extraction according to claim 1, wherein: the separation tank is characterized in that an annular mounting plate (2) is fixedly connected to the outer wall of the tank body of the separation tank (1), and threaded holes (201) distributed in an annular array are formed in the mounting plate (2) in a horizontal mode.

3. The apparatus for separating a pulp for extraction according to claim 2, characterized in that: the utility model discloses a separation tank, including base (3), plate body, separating tank, bearing board, mounting panel (2), the pedestal of base (3) is gone up fixedly connected with backup pad (4) of the same slope orientation of at least three groups, the annular loading board (5) that the level set up are fixed to plate body top end fixed connection of backup pad (4), set up threaded hole two (501) that the annular array distributes on the plate body of loading board (5), separating tank (1) is located on loading board (5) through inserting, just the plate body of mounting panel (2) supports presses on laminating loading board (5), just threaded hole one (201) pairs one by one and passes through bolted connection with threaded hole two (501).

4. The apparatus for separating a pulp for extraction according to claim 3, wherein: the pipeline of discharging pipe (6) is equipped with draw-in groove (601) and guide hole (602) that the intercommunication set up from last to down in proper order, just the diameter of guide hole (602) is less than the diameter of draw-in groove (601).

5. The apparatus for separating a pulp for extraction according to claim 4, wherein: the filter (7) comprises a circular plate (701), a mesh screen opening (702) is formed in the middle of the plate body of the circular plate (701), a pipe sleeve (703) is fixedly connected to the bottom of the plate body of the circular plate (701), the bottom of the pipe sleeve (703) is provided with an opening, a sponge filter core block (704) is inserted into the pipe sleeve (703), a sleeve body of the pipe sleeve (703) is inserted into a clamping groove (601) and is limited on a guide hole (602), and the diameter of the plate body of the circular plate (701) is larger than the inner diameter of the clamping groove (601) and is attached to the inner bottom surface of a conical part (101).

6. The apparatus for separating a pulp for extraction according to claim 5, wherein: the piston rod end of the hydraulic push rod (9) is fixedly connected with a circular plate-shaped connecting plate (10), the connecting plate (10) is fixedly connected with a piston head (11) through a screw, and the bottom end of the piston head (11) is matched with a conical part (101) of the separating tank (1) to be integrally provided with a truncated cone-shaped extrusion head (1101).