CN213000539U

CN213000539U - Special equipment for spheroidization of graphite

Info

Publication number: CN213000539U
Application number: CN202020636338.7U
Authority: CN
Inventors: 余绍火; 余昊华; 张丽; 叶向红; 喻家华; 葛学东
Original assignee: Zhejiang Fenli Pulverization Equipment Co ltd
Current assignee: Zhejiang Fenli Pulverization Equipment Co ltd
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-04-20
Anticipated expiration: 2030-04-24

Abstract

The utility model discloses a spherical professional equipment of graphite, including box, frame, crushing assembly, hierarchical assembly, splitter ring, feed arrangement, install high-speed hierarchical motor, crushing motor and box in the frame, hierarchical assembly and discharge gate are installed on box upper portion, and crushing assembly is installed to the lower part of box, and the mid-mounting of box has a splitter ring, feed arrangement includes an auger, and inside the auger stretched into the box, a hierarchical band pulley is installed at hierarchical assembly top, installs a hierarchical motor band pulley on the high-speed hierarchical motor, links to each other through the belt between hierarchical band pulley and the hierarchical motor band pulley, smash the assembly bottom and install a crushing belt pulley, install a crushing motor band pulley on the crushing motor. The utility model discloses a cone frustum shape of invering is all set to the inner wall with hierarchical impeller and splitter ring for the screening of material is more thorough, and what the middlings can be better drops along the splitter ring inner wall and continues to smash.

Description

Special equipment for spheroidization of graphite

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of graphite processing, especially the technical field of graphite balling equipment.

[ background of the invention ]

At present, with the development of new energy and the rapid development of the lithium battery industry, the requirements on graphite micro powder particles in the lithium battery are more and more strict, the required particle size range is narrow, the tap density is large, and the graphite treated by the current common jet mill is generally of a rubble structure, uneven in particle size, irregular in shape and sharp in edge angle.

[ Utility model ] content

The utility model aims at solving the problems in the prior art and providing a special graphite spheroidization equipment, which can make the crushed graphite spheroidized.

In order to realize the purpose, the utility model provides special equipment for spheroidization, which comprises a box body, a frame, a crushing assembly, a grading assembly, a splitter ring and a feeding device, the machine frame is provided with a high-speed grading motor, a crushing motor and a box body, the upper part of the box body is provided with a grading assembly and a discharge hole, the lower part of the box body is provided with a crushing assembly, the middle part of the box body is provided with a shunting ring, the feeding device comprises an auger which extends into the box body, a grading belt wheel is arranged at the top of the grading assembly, a grading motor belt wheel is arranged on the high-speed grading motor, the grading belt wheel and the grading motor belt wheel are connected through a belt, a crushing belt wheel is installed at the bottom of the crushing assembly, a crushing motor belt wheel is installed on the crushing motor, and the crushing belt wheel is connected with the crushing motor belt wheel through a belt.

Preferably, the grading assembly comprises a grading shaft, a grading impeller, a grading upper bearing and a grading lower bearing, a grading bearing seat is fixed on the upper portion of the box body, the grading upper bearing and the grading lower bearing are mounted on the grading shaft, the grading upper bearing and the grading lower bearing are respectively fixed at the upper end and the lower end of the grading bearing seat, the grading belt wheel is mounted at the top of the grading shaft, the grading impeller is mounted at the bottom of the grading shaft, and the grading impeller extends into the shunt ring.

Preferably, the inner walls of the grading impeller and the splitter ring are in inverted truncated cone shapes.

Preferably, the crushing assembly comprises a crushing shaft, an upper crushing bearing, a lower crushing bearing, a crushing rotor and a crushing stator, a crushing bearing seat is fixed at the bottom of the box body, the upper crushing bearing and the lower crushing bearing are mounted on the crushing shaft, the upper crushing bearing and the lower crushing bearing are respectively fixed at the upper end and the lower end of the bearing seat, the crushing belt wheel is mounted at the bottom of the crushing shaft, the crushing rotor is mounted at the top of the crushing shaft, the crushing stator matched with the crushing rotor is fixed in the box body, the crushing shaft penetrates through the crushing stator, and the crushing rotor is located below the shunt ring.

Preferably, a plurality of grinding columns are arranged on the crushing stator and the crushing rotor respectively, and the grinding columns on the crushing stator and the crushing rotor are arranged in a crossed mode.

The utility model has the advantages that: the utility model sets the inner walls of the grading impeller and the splitter ring into the inverted cone frustum shape, so that the screening of the materials is more thorough, and the coarse powder can better fall along the inner wall of the splitter ring to continue to be crushed; the high speed rotating rotor and stationary stator allow for better pulverization and spheroidization of the graphite.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a front view of the special equipment for spheroidization of graphite of the present invention;

FIG. 2 is a top view of the special equipment for spheroidization of graphite of the present invention;

FIG. 3 is a schematic view of a grading assembly of the special graphite spheroidization equipment of the present invention;

fig. 4 is a schematic view of a pulverizing assembly of the special graphite spheroidization equipment of the present invention.

In the figure: 1-frame, 2-box, 3-grading assembly, 4-crushing assembly, 11-high speed grading motor, 12-grading motor belt wheel, 13-crushing motor, 14-crushing motor belt wheel, 20-discharge hole, 21-shunt ring, 25-feeding device, 26-packing auger, 30-grading belt wheel, 31-grading shaft, 32-grading upper bearing, 33-grading lower bearing, 34-grading bearing seat, 35-grading impeller, 40-crushing belt wheel, 41-crushing shaft, 42-crushing upper bearing, 43-crushing lower bearing, 44-crushing bearing seat, 45-crushing rotor, 46-crushing stator and 47-grinding column.

[ detailed description ] embodiments

Referring to fig. 1, 2, 3 and 4, the utility model relates to a special graphite spheroidization equipment, which comprises a box body 2, a frame 1, a pulverization assembly 4, a classification assembly 3, a shunt ring 21 and a feeding device 25, wherein the frame 1 is provided with a high-speed classification motor 11, a pulverization motor 13 and the box body 2, the upper part of the box body 2 is provided with the classification assembly 3 and a discharge port 20, the lower part of the box body 2 is provided with the pulverization assembly 4, the middle part of the box body 2 is provided with the shunt ring 21, the feeding device 25 comprises an auger 26, the auger 26 extends into the box body 2, the top of the classification assembly 3 is provided with a classification belt wheel 30, the high-speed classification motor 11 is provided with a classification motor belt wheel 12, the classification belt wheel 30 is connected with the classification motor belt wheel 12 through a belt, the bottom of the pulverization assembly 4 is provided with a pulverization belt wheel 40, the pulverization motor 13 is provided, the crushing belt wheel 40 is connected with the crushing motor belt wheel 14 through a belt, the grading assembly 3 consists of a grading shaft 31, a grading impeller 35, a grading upper bearing 32 and a grading lower bearing 33, a grading bearing seat 34 is fixed on the upper part of the box body 2, the grading upper bearing 32 and the grading lower bearing 33 are installed on the grading shaft 31, the grading upper bearing 32 and the grading lower bearing 33 are respectively fixed on the upper end and the lower end of the grading bearing seat 34, the grading belt wheel 30 is installed on the top of the grading shaft 31, the grading impeller 35 is installed on the bottom of the grading shaft 31, the grading impeller 35 extends into the shunting ring 21, the inner walls of the grading impeller 35 and the shunting ring 21 are in inverted cone frustum shapes, the crushing assembly 4 consists of a crushing shaft 41, a crushing upper bearing 42, a crushing lower bearing 43, a crushing rotor 45 and a crushing stator 46, a crushing bearing seat 44 is fixed on the bottom of the box body 2, the crushing shaft 41 is provided with the crushing upper bearing 42 and the, smash upper bearing 42 and smash lower bearing 43 and fix respectively at the upper and lower both ends of bearing frame, smash band pulley 40 and install in the bottom of smashing axle 41, smash rotor 45 and install at the top of smashing axle 41, box 2 internal fixation have with smash rotor 45 matched with smash stator 46, smash axle 41 and pass and smash stator 46, smash rotor 45 and be located the below of flow divider 21, all be equipped with a plurality of grinding columns 47 on crushing stator 46 and the crushing rotor 45, smash stator 46 and smash grinding columns 47 on the rotor 45 and cross the setting.

The utility model discloses the working process:

in the working process of the special graphite spheroidization equipment, the grading impeller 35 and the inner wall of the splitter ring 21 are both arranged into an inverted cone frustum shape, so that the screening of materials is more thorough, and coarse powder can better fall along the inner wall of the splitter ring 21 to continue to be crushed; the high-speed rotation of the pulverizing rotor 45 and the stationary pulverizing stator 46 allows better pulverization and spheroidization of graphite.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims

1. The special equipment for spheroidizing the graphite is characterized in that: comprises a box body (2), a frame (1), a crushing assembly (4), a grading assembly (3), a shunt ring (21) and a feeding device (25), wherein the frame (1) is provided with a high-speed grading motor (11), a crushing motor (13) and the box body (2), the upper part of the box body (2) is provided with the grading assembly (3) and a discharge hole (20), the lower part of the box body (2) is provided with the crushing assembly (4), the middle part of the box body (2) is provided with the shunt ring (21), the feeding device (25) comprises an auger (26), the auger (26) extends into the box body (2), the top of the grading assembly (3) is provided with a grading belt wheel (30), the high-speed grading motor (11) is provided with a grading motor belt wheel (12), the grading belt wheel (30) and the grading motor belt wheel (12) are connected through a belt, the bottom of the crushing assembly (4) is provided with a crushing belt wheel, a grinding motor belt wheel (14) is arranged on the grinding motor (13), and the grinding belt wheel (40) is connected with the grinding motor belt wheel (14) through a belt.

2. The special equipment for spheroidization of the graphite as claimed in claim 1, wherein: hierarchical assembly (3) are by hierarchical axle (31), hierarchical impeller (35), hierarchical upper bearing (32), hierarchical bearing (33) are constituteed down, box (2) upper portion is fixed with a hierarchical bearing frame (34), install hierarchical upper bearing (32) and hierarchical lower bearing (33) on hierarchical axle (31), hierarchical upper bearing (32) and hierarchical lower bearing (33) are fixed respectively at the upper and lower both ends of hierarchical bearing frame (34), install the top at hierarchical axle (31) hierarchical band pulley (30), install the bottom at hierarchical axle (31) hierarchical impeller (35), hierarchical impeller (35) stretch into in shunting ring (21).

3. The special equipment for spheroidization of the graphite as claimed in claim 2, wherein: the inner walls of the grading impeller (35) and the splitter ring (21) are in inverted cone frustum shapes.

4. The special equipment for spheroidization of the graphite as claimed in claim 1, wherein: smash assembly (4) by crushing axle (41), smash upper bearing (42), smash lower bearing (43), smash rotor (45), smash stator (46) and constitute, box (2) bottom is fixed with one and smashes bearing frame (44), install on crushing axle (41) and smash upper bearing (42) and smash lower bearing (43), smash upper bearing (42) and smash lower bearing (43) and fix respectively at the upper and lower both ends of bearing frame, smash band pulley (40) and install the bottom at crushing axle (41), smash rotor (45) and install the top at crushing axle (41), box (2) internal fixation has and smashes stator (46) with crushing rotor (45) matched with, crushing stator (46) are passed to crushing axle (41), smash rotor (45) are located the below of reposition of redundant personnel ring (21).

5. The special equipment for spheroidization of the graphite as claimed in claim 4, wherein: the grinding stator (46) and the grinding rotor (45) are both provided with a plurality of grinding columns (47), and the grinding columns (47) on the grinding stator (46) and the grinding rotor (45) are arranged in a crossing manner.