Graphite product granulating device

Abstract

The utility model relates to the technical field of graphite product production, and discloses a graphite product granulation device which comprises a machine shell, a sealing door and a screen are arranged on the side wall of the machine shell, an air inlet plate fixedly connected to the machine shell is arranged on the top of the screen in a matched mode, and a top part is fixedly connected to the top of the air inlet plate. The air pump assembly operates to enable air in the top part to be pumped out, at the moment, the air containing graphite dust at the top of the screen is sucked into the top part through the air inlet, then when the air enters the filtering part, dust is filtered by the dust filtering net, and finally the air is discharged from the output end of the air pump assembly. Therefore, graphite dust which is generated when graphite materials are discharged outwards from the filter screen and drifts outwards is filtered, the dust is prevented from being diffused into a working environment, the content of the dust in the working environment is reduced, and the influence of the dust on workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to graphite product production technical field, concretely is a kind of graphite product granulating device. BACKGROUND

[0002] Graphite is often used as anode material of lithium ion battery due to its wide source, low price, low charge-discharge voltage platform and high reversible capacity, and during graphite product production, the graphite product needs to be granulated.

[0003] The patent literature with the publication number CN220026930U in the prior art provides a graphite product granulating device, a first motor in a screening mechanism drives a left end pulley to rotate to drive a belt to rotate and in turn drive a right end pulley to rotate, the right end pulley drives a reciprocating lead screw to rotate, the reciprocating lead screw drives a lead screw nut to make linear reciprocating motion, and the graphite product particles that have not been granulated are screened out, so that the granulation defective rate of the graphite product is reduced, although the device has many beneficial effects, but the following problems still exist: when the graphite product particles that have not been granulated are screened and discharged, the material particles are easily suspended in the air near the discharge port when they displace on the screen, and in turn a large amount of graphite dust is easily diffused into the working environment through the discharge port, which easily causes the content of graphite dust in the working environment to increase, affecting the respiratory health of workers, therefore, we propose a graphite product granulating device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a graphite product granulating device to solve the problem of graphite dust diffusing into the working environment through the discharge port in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a graphite product granulating device, comprising a casing, a sealing door and a screen are arranged on the side wall of the casing, an air inlet plate fixed to the casing is matched on the top of the screen, a top part is fixed on the top of the air inlet plate, a connector is fixed on the top of the top part, a filter element is arranged on the top of the connector, a dust filter net is arranged in the filter element, a connecting pipe is arranged on the output end of the filter element, and an air pump assembly is arranged on the output end of the connecting pipe.

[0006] Preferably, the bottom of the screen is matched with a mounting plate, and a vibration motor is arranged on the top of the mounting plate.

[0007] Preferably, a proximity block is arranged on the top of the vibration motor, and the proximity block is in an arc structure.

[0008] Preferably, a support plate is arranged on the bottom of the mounting plate, and a support spring is arranged between the mounting plate and the support plate.

[0009] Preferably, the support plate bottom is provided with a telescopic column, and the telescopic column is externally provided with a bottom plate fixed to the shell.

[0010] Preferably, the air inlet plate bottom is provided with an air inlet, and the top part is internally provided with a cavity matched with the air inlet.

[0011] Preferably, the shell top is provided with a feeding port, the shell side wall is provided with a discharge port matched with the screen, and the discharge port is matched with the air inlet plate bottom.

[0012] Compared with the prior art, the graphite product granulating device has the beneficial effects that:

[0013] 1. When the screen discharges materials, the air pump assembly runs to make the air in the top part be extracted outward, at this time, the air containing graphite dust on the top of the screen is sucked into the top part through the air inlet, when the air enters the filter element, the dust is filtered by the dust filter screen, and finally the air is discharged from the output end of the air pump assembly, so that the graphite dust generated when the graphite material is discharged outward from the filter screen is filtered and treated, the dust is reduced to diffuse into the working environment, the dust content in the working environment is reduced, and the influence of the dust on the workers is reduced.

[0014] 2. When the screen discharges materials and the material on the top of the screen is attached to the surface of the screen to block the discharge, the telescopic column is stretched to make the support plate displace upward, and then the proximity block of the vibration motor on the mounting plate abuts against the bottom of the screen, at this time, the vibration motor runs to transmit vibration to the screen through the proximity block, at this time, the material block attached to the surface of the screen can be vibrated down, so that the material can be smoothly discharged, and the screen can be vibrated and cleaned to block the block, the screen can discharge materials, and the graphite product granulating device is beneficial to long-term operation. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the utility model;

[0016] Fig. 2 It is a top part and filter element internal combination structure schematic view of the utility model;

[0017] Fig. 3 It is a support plate, mounting plate and vibration motor combination structure schematic view of the utility model.

[0018] In the figure: 100, the shell; 101, the sealing door; 102, the screen; 110, the air inlet plate; 111, the top part; 112, the connecting head; 120, the filter; 121, the dust filter screen; 130, the connecting pipe; 131, the air pump assembly; 132, the support; 140, the bottom plate; 141, the telescopic column; 142, the support plate; 150, the support spring; 151, the mounting plate; 152, the vibration motor; 153, the proximity block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to 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 the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] EMBODIMENT

[0021] Please refer to Figs. 1-3 , a graphite product granulating device shown in the figure, including the shell 100, the shell 100 side wall is provided with the sealing door 101 and the screen 102, the screen 102 top is matched with the air inlet plate 110 through the bolt solid connection in the shell 100, the air inlet plate 110 top is bolted with the top part 111, the top part 111 top is bolted with the connecting head 112, the connecting head 112 top is screwed with the filter 120, the filter 120 is provided with the dust filter screen 121 inside, the dust filter screen 121 is made of the cylindrical structure of the common fiber filter screen on the market, the filter 120 output is provided with the connecting pipe 130, the connecting pipe 130 output is provided with the air pump assembly 131, the air pump assembly 131 is provided with the square shell, and the inside is provided with the common air pump connected with the connecting pipe 130 on the market.

[0022] Specifically, the screen 102 bottom is matched with the mounting plate 151, the mounting plate 151 top is provided with the vibration motor 152, the vibration motor 152 uses the common model on the market, and the vibration amplitude is small.

[0023] Further, the vibration motor 152 top is bolted with the proximity block 153, the proximity block 153 is a hard plastic block, and the proximity block 153 is an arc structure.

[0024] Still further, the mounting plate 151 bottom is provided with the support plate 142, and the support spring 150 is arranged between the mounting plate 151 and the support plate 142.

[0025] Further, the bottom of the support plate 142 is provided with a telescopic column 141, which uses a small electric push rod commonly used in the market, and the bottom plate 140 of the shell 100 is provided with the telescopic column 141.

[0026] It is worth noting that the bottom of the air inlet plate 110 is provided with an air inlet, and the inside of the top part 111 is provided with a cavity matched with the air inlet.

[0027] It is worth noting that the top of the shell 100 is provided with a feeding port, and the sidewall of the shell 100 is provided with a discharge port matched with the screen 102, which is matched with the bottom of the air inlet plate 110.

[0028] In addition, the shell 100, the sealing door 101, the screen 102 and the structure inside the shell 100 and the cooperation between the structures realize the working principle of the graphite product granulation device. Please refer to the authorized announcement No. CN220026930U for details, which is omitted here. The above-mentioned electrical elements and electrical equipment use external power supply. The circuit, electronic components and modules involved in the utility model are prior art, and those skilled in the art can realize them without further description. The content protected by the utility model does not involve improvement of internal structure and method;

[0029] Working principle: when the material is discharged through the screen 102, the air pump assembly 131 runs to make the air inside the top part 111 be extracted outward, so that the air containing graphite dust on the top of the screen 102 is sucked into the top part 111 through the air inlet, and then when the air enters the filter 120, the dust is filtered by the dust filter 121, and finally the air is discharged from the output end of the air pump assembly 131, so that the graphite dust generated when the graphite material is discharged outward is filtered, the dust is reduced, the dust content in the working environment is reduced, and the influence of the dust on the workers is reduced. When the screen 102 discharges and the material on the top of the screen 102 adheres to the surface of the screen 102 and blocks the discharge, the telescopic column 141 is stretched to make the support plate 142 displace upward, so that the proximity block 153 of the vibration motor 152 on the mounting plate 151 abuts against the bottom of the screen 102. At this time, the vibration motor 152 runs through the proximity block 153 to transmit vibration to the screen 102, so that the material block adhered to the surface of the screen 102 can be vibrated down, so that the material can be smoothly discharged, and the screen 102 can be vibrated and cleaned to remove the blockage, facilitating the discharge of the screen 102 and the long-term operation of the graphite product granulation device.

[0030] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application as defined by the appended claims and their equivalents.

Claims

1. A graphite product granulating apparatus comprising a casing (100), characterized by: The shell (100) side wall is provided with a sealing door (101) and a screen (102), the screen (102) top is matched with an air inlet plate (110) fixed to the shell (100), the air inlet plate (110) top is fixed with a top part (111), the top part (111) top is fixed with a connector (112), the connector (112) top is provided with a filter (120), the filter (120) is provided with a dust filter net (121) inside, the filter (120) output is provided with a connecting pipe (130), the connecting pipe (130) output is provided with a gas pump assembly (131); The screen (102) bottom is matched with a mounting plate (151), the mounting plate (151) top is provided with a vibration motor (152); The vibration motor (152) top is provided with a proximity block (153), the proximity block (153) is arc-shaped structure; The mounting plate (151) bottom is provided with a support plate (142), the mounting plate (151) and the support plate (142) are provided with a support spring (150) between; The support plate (142) bottom is provided with a telescopic column (141), the telescopic column (141) outside is provided with a bottom plate (140) fixed to the shell (100).

2. A graphite product granulating apparatus according to claim 1, characterized by: The air inlet plate (110) bottom is provided with an air inlet, the top part (111) inside is provided with a cavity matched with the air inlet.

3. The graphite product granulating apparatus according to claim 1, wherein: The shell (100) top is provided with a feeding port, the shell (100) side wall is provided with a discharge port matched with the screen (102), the discharge port is matched with the air inlet plate (110) bottom.

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