CN221834729U - A granulator for artificial graphite processing - Google Patents

Abstract

The utility model discloses a granulator for artificial graphite processing, including a granulation box, a driving assembly, a feed cutting assembly and a screen filter plate, wherein a driving cavity is provided on the upper top wall of the granulation box, the driving assembly is arranged in the driving cavity, a conical material guide cylinder is provided on the upper end of the granulation box, the feed cutting assembly is arranged in the conical material guide cylinder, the upper end of the feed cutting assembly is connected to the driving assembly, the screen filter plate is arranged in the granulation box and is located below the conical material guide cylinder, one end of the screen filter plate is hingedly arranged at the lower end of the inner side wall of the granulation box, a limiting groove is provided on the other side of the granulation box, the other end of the screen filter plate penetrates the limiting groove and extends to the outside of the granulation box, and one side of the driving assembly is connected to the screen filter plate. The utility model relates to the technical field of artificial graphite processing and production equipment, and specifically to a granulator for artificial graphite processing with screening and filtering.

Description

A granulator for artificial graphite processing

Technical Field

The utility model relates to the technical field of artificial graphite processing and production equipment, in particular to a granulator for artificial graphite processing.

Background Art

Graphite electrodes are divided into artificial graphite electrodes and natural graphite electrodes. Artificial graphite electrodes refer to a high-temperature resistant graphite conductive material made of petroleum coke and asphalt coke as aggregates and coal tar as binder, through raw material calcination, crushing and grinding, batching, kneading, molding, roasting, impregnation, graphitization and mechanical processing.

Through searching, the publication number CN215506664U is a lithium-ion battery graphite carbon negative electrode material granulation device, which is fixedly installed in the installation cavity through a mounting plate, and a plurality of through holes are provided on the mounting plate; the mounting plate is fixedly installed on the two threaded rods, and the mounting plate is slidably connected to the inner wall of the mounting cavity; the material can be compressed so that it passes through the through holes evenly; the mounting frame is arranged in the installation cavity; the cutting knife is rotatably installed on the mounting frame; the material can be cut; the feed pipe is fixedly installed on the mounting block, and the feed pipe is connected to the installation cavity, which is convenient for feeding; the discharge pipe is arranged on the mounting block, and the discharge pipe is connected to the installation cavity, which is convenient for collecting material particles.

However, the device is not convenient for screening and filtering the cut graphite particles, and cannot screen out raw materials with larger volumes, which affects subsequent processing. Therefore, improvements are needed to address the existing problems.

Utility Model Content

In view of the above situation, in order to overcome the current technical defects, the utility model provides a granulator for artificial graphite processing with screening and filtering.

The technical scheme adopted by the utility model is as follows: the granulator for artificial graphite processing provided by the scheme comprises a granulation box, a driving assembly, a feeding and cutting assembly and a screen filter plate, the upper top wall of the granulation box is provided with a driving cavity, the driving assembly is arranged in the driving cavity, the upper end of the interior of the granulation box is provided with a conical material guide cylinder, the feeding and cutting assembly is arranged in the conical material guide cylinder, the upper end of the feeding and cutting assembly is connected with the driving assembly, the screen filter plate is arranged in the granulation box and is located below the conical material guide cylinder, one end of the screen filter plate is hingedly arranged at the lower end of the inner side wall of the granulation box, the other side of the granulation box is provided with a limiting groove, the other end of the screen filter plate passes through the limiting groove and extends to the outside of the granulation box, one side of the driving assembly is connected with the screen filter plate, the front end of the granulation box is provided with a protective door, the upper end of one side of the granulation box is provided with a feeding cylinder, the bottom of the granulation box is provided with a collecting box, and the hinged connection between the screen filter plate and the granulation box is provided with a discharge port.

Among them, the driving assembly includes a driving motor, a stirring and slitting shaft and a rotating shaft. The driving motor is arranged in the middle of the upper top wall of the driving chamber, and the stirring and slitting shaft is rotatably arranged in the middle of the inner top wall of the granulation box. The upper end of the stirring and slitting shaft extends into the driving chamber and is connected to the output shaft of the driving motor. Bearing seats are symmetrically arranged at both ends of the driving chamber. The rotating shaft is symmetrically rotatably arranged on both sides of the stirring and slitting shaft through the bearing seats. Bevel gears are provided on the stirring and slitting shaft and the rotating shaft, and the bevel gears are meshed with each other.

In order to facilitate the conveying and pelletizing of graphite materials, the feeding and slitting assembly includes a spiral feeding blade, a slitting knife and an extrusion die. The extrusion die is arranged at the lower end of the conical material guide barrel, the spiral feeding blade is arranged on the stirring and slitting shaft and is located above the extrusion die, and a plurality of groups of discharge holes are evenly spaced on the extrusion die. The slitting knife is arranged on the stirring and slitting shaft and is located below the discharge holes.

In order to facilitate the screening of the pelletized materials, one group of the rotating shafts is provided with a rotating disk at one end, a rotating column is provided at the eccentric part of the rotating disk, a pull rope is provided on the rotating column, the lower end of the pull rope is connected to the upper end of the screen plate, a support seat is provided at the lower end of one side of the granulation box, a spring is provided on the support seat, the upper end of the spring is connected to the lower end of the screen plate, a fan blade is rotatably provided at the lower end of the other side of the granulation box, and another group of the rotating shafts and fan blades are provided with sprockets, and the sprockets are meshed through chains.

The beneficial effects achieved by the utility model using the above structure are as follows: The utility model is a granulator for artificial graphite processing, which has the advantages of:

1. The driving assembly can drive the spiral feeding blade and the slitting knife to rotate synchronously, so as to transport the graphite raw materials and pelletize the graphite raw materials extruded by the extrusion die;

2. The drive assembly can drive the screen plate to vibrate up and down repeatedly to further screen and filter the graphite particles. The screened graphite particles are discharged through the discharge port and collected through the collection box;

3. The drive assembly can also drive the fan blades to rotate, further cooling the fallen graphite particles.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

FIG1 is a schematic diagram of the overall structure of a granulator for artificial graphite processing according to the utility model;

FIG2 is a schematic diagram of the internal structure of a granulator for artificial graphite processing according to the present invention;

FIG. 3 is a partial enlarged view of portion A of FIG. 2 .

Among them, 1. granulation box, 2. drive assembly, 3. feed and slitting assembly, 4. screen filter plate, 5. drive chamber, 6. conical guide barrel, 7. limit groove, 8. discharge port, 9. drive motor, 10. stirring and slitting shaft, 11. rotating shaft, 12. bevel gear, 13. spiral feed blade, 14. slitting knife, 15. extrusion die, 16. discharge hole, 17. rotating disk, 18. rotating column, 19. pull rope, 20. support seat, 21. spring, 22. fan blade, 23. sprocket, 24. chain, 25. collection box, 26. protective door, 27. feed barrel.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

As shown in Figures 1, 2 and 3, the technical solution adopted by the utility model is as follows: the granulator for artificial graphite processing provided by the present solution comprises a granulation box 1, a driving assembly 2, a feeding and cutting assembly 3 and a screen filter plate 4, a driving cavity 5 is provided on the top wall of the granulation box 1, the driving assembly 2 is arranged in the driving cavity 5, a protective door 26 is provided at the front end of the granulation box 1, a feeding cylinder 27 is provided at the upper end of one side of the granulation box 1, a conical guide cylinder 6 is provided at the upper end of the granulation box 1, and the feeding and cutting assembly 3 is arranged at the conical guide cylinder 6. In the cylinder 6, the upper end of the feeding and cutting component 3 is connected to the driving component 2, the screen filter plate 4 is arranged in the granulation box 1 and is located below the conical material guiding cylinder 6, one end of the screen filter plate 4 is hingedly arranged at the lower end of the inner wall of the granulation box 1, and the other side of the granulation box 1 is provided with a limiting groove 7, the other end of the screen filter plate 4 passes through the limiting groove 7 and extends to the outside of the granulation box 1, one side of the driving component 2 is connected to the screen filter plate 4, and a discharge port 8 is provided at the hinged connection between the screen filter plate 4 and the granulation box 1, and a collecting box 25 is provided at the bottom of the granulation box 1.

The driving assembly 2 includes a driving motor 9, a stirring and slitting shaft 10 and a rotating shaft 11. The driving motor 9 is arranged in the middle of the upper top wall of the driving chamber 5. The stirring and slitting shaft 10 is rotatably arranged in the middle of the inner top wall of the granulation box 1. The upper end of the stirring and slitting shaft 10 extends into the driving chamber 5 and is connected to the output shaft of the driving motor 9. Bearing seats are symmetrically arranged at both ends of the driving chamber 5. The rotating shaft 11 is symmetrically rotatably arranged on both sides of the stirring and slitting shaft 10 through the bearing seats. Bevel gears 12 are provided on the stirring and slitting shaft 10 and the rotating shaft 11, and the bevel gears 12 are meshed with each other.

A rotating disk 17 is provided at one end of one group of rotating shafts 11, a rotating column 18 is provided at an eccentric position of the rotating disk 17, a pull rope 19 is provided on the rotating column 18, and the lower end of the pull rope 19 is connected to the upper end of the screen filter plate 4; a support seat 20 is provided at the lower end of one side of the granulation box 1, a spring 21 is provided on the support seat 20, and the upper end of the spring 21 is connected to the lower end of the screen filter plate 4; a fan blade 22 is rotatably provided at the lower end of the other side of the granulation box 1; a sprocket 23 is provided on the other group of rotating shafts 11 and the fan blade 22, and the sprocket 23 is meshed through a chain 24.

The feeding and slitting assembly 3 includes a spiral feeding blade 13, a slitting knife 14 and an extrusion die 15. The extrusion die 15 is arranged at the lower end of the inner part of the conical material guide cylinder 6. The spiral feeding blade 13 is arranged on the stirring and slitting shaft 10 and is located above the extrusion die 15. A plurality of groups of discharge holes 16 are evenly spaced on the extrusion die 15. The slitting knife 14 is arranged on the stirring and slitting shaft 10 and is located below the discharge holes 16.

Embodiment 1:

1-3, the graphite raw material is introduced into the conical guide barrel 6 through the feed barrel 27, and the drive motor 9 is started. The drive motor 9 drives the stirring and slitting shaft 10 to rotate, so that the spiral feeding blade 13 rotates accordingly, and the graphite raw material is stirred, guided and conveyed. The graphite raw material is then extruded through the discharge hole 16 on the extrusion die 15, and is evenly cut under the rotation of the slitting knife 14. The cut graphite particles then fall onto the screen filter plate 4. At the same time, the rotating shaft 11 drives the rotating disk 17 to rotate under the engagement of the bevel gear 12, so that the rotating disk 17 drives the rotating column 18 to rotate, and the rotating column 18 then drives the screen filter plate 4 to reciprocate up and down under the support of the pull rope 19 and the spring 21, and the graphite particles are screened and filtered, so that large particles of graphite particles are discharged through the discharge port 8 and collected, and small particles of graphite particles fall into the collection box 25 for collection.

Embodiment 2

1-3, the driving motor 9 drives the stirring and slitting shaft 10 to rotate, so that the spiral feeding blades 13 and the slitting knife 14 rotate accordingly to transport and slit the graphite raw material, and the slit graphite particles fall down. At the same time, another set of rotating shafts 11 rotates accordingly under the meshing of the bevel gear 12, so that the fan blades 22 rotate synchronously under the meshing of the sprocket 23 and the chain 24, and the falling graphite particles are blown to assist the extrusion die 15 to further cool them.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, material or apparatus including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, material or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a granulator is used in artificial graphite processing, includes prilling box and drive assembly, its characterized in that: still including defeated material cutting assembly and sieve filter screen board, the roof is equipped with the actuating chamber on the prilling box, actuating assembly locates the actuating chamber, the inside upper end of prilling box is equipped with the toper guide cylinder, defeated material cutting assembly locates in the toper guide cylinder, defeated material cutting assembly upper end is connected with actuating assembly, sieve filter screen board locates the prilling box and is located toper guide cylinder below, sieve filter screen board one end articulates locates the prilling box inside wall lower extreme, the prilling box opposite side is equipped with the spacing groove, the sieve filter screen board other end runs through the spacing groove and extends to the prilling box outside, actuating assembly one side is connected with sieve filter screen board.

2. The granulator for artificial graphite processing according to claim 1, wherein: the utility model discloses a granulating machine, including drive assembly, stirring and cutting axle, drive assembly includes driving motor, stirring and cuts axle and rotation axis, driving motor locates the upper roof middle part in the driving chamber, stirring and cut the axle rotation and locate the granulation incasement roof middle part, stirring and cut the epaxial end and extend to the driving intracavity and drive motor's output shaft, the inside both ends symmetry of driving chamber is equipped with the bearing frame, the rotation axis passes through the bearing frame symmetry and rotates locates the stirring and cuts the both sides of axle, all be equipped with bevel gear on stirring and cutting axle and the rotation axis, bevel gear intermeshing.

3. The granulator for artificial graphite processing according to claim 2, wherein: the feeding and slitting assembly comprises a spiral feeding blade, a slitting knife and an extrusion die, wherein the extrusion die is arranged at the lower end inside the conical guide cylinder, the spiral feeding She Sheyu is arranged on the stirring and slitting shaft and is positioned above the extrusion die, a plurality of groups of discharging holes are uniformly distributed on the extrusion die at intervals, and the slitting knife is arranged on the stirring and slitting shaft and is positioned below the discharging holes.

4. A granulator for the processing of artificial graphite according to claim 3, characterized in that: one group of rotary shafts is provided with a rotary disc, a rotary column is arranged at the eccentric position of the rotary disc, a pull rope is arranged on the rotary column, the lower end of the pull rope is connected with the upper end of the screen plate, a supporting seat is arranged at the lower end of one side of the granulating box, a spring is arranged on the supporting seat, and the upper end of the spring is connected with the lower end of the screen plate.

5. The granulator for artificial graphite processing according to claim 4, wherein: the lower end of the other side of the inside of the granulating box is rotatably provided with a fan blade, the other group of rotating shafts and the fan blade are respectively provided with a chain wheel, and the chain wheels are meshed through a chain.

6. The granulator for artificial graphite processing according to claim 5, wherein: the inner bottom of the granulating box is provided with a collecting box, and the joint of the screen plate and the granulating box is provided with a discharge port.

7. The granulator for artificial graphite processing according to claim 6, wherein: the front end of the granulating box is provided with a protective door, and the upper end of one side of the granulating box is provided with a feeding cylinder.