CN215610293U - Ventilation mechanism for airflow vortex spheroidizing machine in graphite production - Google Patents

Abstract

The utility model provides a ventilation mechanism for an airflow vortex spheroidizing machine in graphite production, which comprises a machine body, wherein an air inlet and an air outlet are arranged on the machine body, the air inlet is arranged at the bottom end of the machine body, a fixing frame is arranged on the outer side of the air inlet, a slot is arranged at the top end of the fixing frame, a filter core plate is inserted in the slot in a sliding manner, a fixing seat is arranged at one end of an inner cavity of the machine body, which is close to the air inlet, a protective shell is fixed on the fixing seat, a fan is arranged in the protective shell, and an exhaust assembly is arranged on the outer side of the air outlet. Inhale the outside air from the air inlet through the fan, be convenient for blow out the clearance with this internal remaining graphite powder of organism, through dust fall atomizer, be convenient for carry out the dust fall to the gas that contains the graphite powder and handle, prevent to be inhaled by the human body after the gas diffusion that contains the graphite powder and cause harm to the health to guarantee staff's health when cleaning equipment.

Description

Ventilation mechanism for airflow vortex spheroidizing machine in graphite production

Technical Field

The utility model discloses a ventilation mechanism for an airflow vortex spheroidizing machine in graphite production, and belongs to the field of airflow vortex spheroidizing machines.

Background

Graphite is a high-quality electrode material for preparing high-performance lithium ion batteries, and is an important part of the current lithium ion battery cathode material due to the characteristics of good conductivity, high crystallinity, low cost, high theoretical lithium intercalation capacity, low charge-discharge potential, flatness and the like.

The prior airflow vortex powder refiner for producing spherical graphite, which is disclosed in Chinese patent document CN201553612U, wherein the specification is as follows: the equipment can lead the graphite powder to realize the physical processes of crushing, shearing, collision, friction and agglomeration in an airflow vortex spheroidizing chamber or realize the combination of the physical spheroidizing process and a mechanical crushing process so as to realize that the prepared product is spherical, but the equipment is always in a closed state in the working process of the equipment, part of the graphite powder generated in processing is attached to each surface in the equipment, and a plurality of graphite powders are still remained and attached in the equipment after the processing of the graphite powder is finished and need to be cleaned, but the graphite powders have small volume and are easy to mix in the air, so that the gas in the equipment can not be directly blown out of the equipment by a fan to be discharged, otherwise, the health of a worker can be influenced after the suction of the graphite powders, therefore, the difficulty in cleaning the residual graphite powder in the equipment is caused, and therefore, the ventilation mechanism for the airflow vortex spheroidizing machine in graphite production is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a ventilation mechanism for an airflow vortex spheroidizing machine in graphite production, which is used for solving the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an air current vortex balling machine ventilation mechanism in graphite production, includes the organism body, be equipped with air inlet and gas outlet on the organism body, the organism body bottom is located to the air inlet, and the air inlet outside is equipped with fixed frame, fixed frame top is equipped with the slot, it has the filter core board to slide in the slot and peg graft, the organism body inner chamber is close to the one end of air inlet and installs the fixing base, be fixed with the protecting crust on the fixing base, install the fan in the protecting crust, the gas outlet outside is equipped with the exhaust subassembly.

Further, the exhaust subassembly includes the blast pipe, the gas outlet outside is located to the blast pipe, and the blast pipe output is equipped with the filter screen, the filter screen below is equipped with the discharge gate, the blast pipe output is located the periphery of filter screen and is equipped with a plurality of bracing pieces, all install the long tube on the bracing piece, install a plurality of dust fall atomizer on the long tube.

Furthermore, a vertical rod is arranged on the supporting rod, an asbestos net used for preventing water mist from splashing is mounted on the vertical rod, and an inclined angle of 45 degrees is formed between the asbestos net and the filter screen.

Furthermore, a plurality of support columns are arranged at the bottom end of the machine body, a spheroidizing transmission device is arranged in the middle of the bottom end of the machine body, and an inner classifier transmission device is installed at the top end of the machine body.

Furthermore, a threaded hole is formed in the fixing frame, and a fixing bolt is rotatably connected to the inner thread of the threaded hole.

Furthermore, the filter core plate is a carbon fiber dust removal filter core, and a handle is arranged at the top of the filter core plate.

The utility model has the beneficial effects that: according to the ventilation mechanism for the airflow vortex spheroidizing machine in graphite production, external air is sucked from the air inlet through the fan, so that graphite particles in the machine body can be blown out and cleaned conveniently, the air in the machine body can be prevented from being scattered from the air inlet through the filter core plate, potential safety hazards caused by the fact that large-volume graphite flies out from the air outlet due to overlarge wind force of the fan can be prevented through the filter screen, dust falling treatment can be conveniently carried out on the air containing the graphite particles through the dust falling atomizing nozzle, harm to the body due to the fact that the air containing the graphite particles is sucked by the human body after being diffused is prevented, and therefore the health influence of the air on workers is reduced under the condition that equipment ventilation is kept.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a ventilation mechanism for an airflow vortex spheroidizing machine in graphite production according to the present invention;

FIG. 2 is a cross-sectional view of a ventilation mechanism for an air flow vortex pelletizer in graphite production in accordance with the present invention;

FIG. 3 is a side view of a ventilation mechanism for an air flow vortex pelletizer in graphite production in accordance with the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: 1-a machine body; 2-an air inlet; 3-air outlet; 4-fixing frames; 5, inserting a slot; 6-a filter element plate; 7-a fixed seat; 8-protective shell; 9-a fan; 10-an exhaust pipe; 11-a filter screen; 12-a discharge hole; 13-a support bar; 14-long tube; 15-dust fall atomizer; 16-vertical rod; 17-asbestos mesh; 18-a support column; 19-a spheroidising transmission; 20-internal classifier transmission device; 21-a threaded hole; 22-fixing bolts; 23-handle.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: a ventilation mechanism for an airflow vortex spheroidizing machine in graphite production comprises a machine body 1, wherein an air inlet 2 and an air outlet 3 are arranged on the machine body 1, the air inlet 2 is arranged at the bottom end of the machine body 1, a fixing frame 4 is arranged on the outer side of the air inlet 2, a plurality of supporting columns 18 are arranged at the bottom end of the machine body 1, a spheroidizing transmission device 19 is arranged in the middle of the bottom end of the machine body, an inner grading machine transmission device 20 is arranged at the top end of the machine body 1, the machine body 1 is conveniently supported through the supporting columns 18, spheroidizing transmission is conveniently carried out on graphite through the spheroidizing transmission device 19, a slot 5 is arranged at the top end of the fixing frame 4, a filter core plate 6 is inserted and connected in the slot 5 in a sliding manner, a fixing seat 7 is arranged at one end, close to the air inlet 2, of an inner cavity of the machine body 1, a protective shell 8 is fixed on the fixing seat 7, a fan 9 is arranged in the protective shell 8, and an exhaust assembly is arranged outside the air outlet 3, through fan 9, be convenient for inhale organism body 1 china with the outside air, through filter core plate 6, be convenient for filter the air that inhales in the organism body 1, prevent simultaneously that the gas in the organism body 1 from spilling outside the equipment, slide in slot 5 through filter core plate 6 and peg graft, be convenient for change filter core plate 6.

Exhaust subassembly includes blast pipe 10, 3 outsides in the gas outlet are located to blast pipe 10, and the 10 output of blast pipe is equipped with filter screen 11, filter screen 11 below is equipped with discharge gate 12, the 10 output of blast pipe is located filter screen 11's periphery and is equipped with a plurality of bracing pieces 13, all install long tube 14 on the bracing piece 13, install a plurality of dust fall atomizer 15 on the long tube 14, through filter screen 11, be convenient for block the graphite piece memorability of bigger granule, then discharge from discharge gate 12 and collect, through dust fall atomizer 15, be convenient for carry out the dust fall to the gas of 10 combustion gas of blast pipe and handle, prevent to be mingling with the tiny particle diffusion that contains the graphite powder in the gas.

Be equipped with screw hole 21 on the fixed frame 4, screw hole 21 internal thread rotates and is connected with fixing bolt 22, rotates at screw hole 21 internal thread through fixing bolt 22 and connects, the position in slot 5 of the fixed filter core board 6 of being convenient for, and filter core board 6 is established to carbon fiber dust removal filter core, and the filter core board 6 top is equipped with handle 23, through handle 23, is convenient for pull out or peg graft filter core board 6.

Be equipped with vertical pole 16 on the bracing piece 13, install the asbestos gauge 17 that is used for blockking the water smoke and splashes on vertical pole 16, set up to 45 inclination between asbestos gauge 17 and the filter screen 11, through asbestos gauge 17, be convenient for prevent that water smoke from splashing all around when spraying to the water smoke that has the graphite dust is finally adsorbed on asbestos gauge 17.

The specific implementation mode is as follows: at first fan 9 rotates, make the outside air from fixed frame 4 place get into organism body 1 after 6 filters of filter core plate, the gas in the organism body 1 receives the extrusion of outside air, begin to move to gas outlet 3, the gas that contains graphite piece powder receives stopping of filter screen 11 in blast pipe 10 again, graphite piece with the volume slightly bigger blocks, the graphite piece that is blockked falls into discharge gate 12 internal discharge, the gas that contains graphite powder carries out the dust fall processing at blast pipe 10 output via dust fall atomizer 15, prevent the gas diffusion that contains graphite powder to the air in, the terminal asbestos gauge 17 of blast pipe 10 adsorbs this gas that contains graphite powder simultaneously, thereby the content of graphite powder in the air significantly reduces, cause the influence to the health after avoiding the human body to inhale the air that contains graphite powder.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. The utility model provides an air current vortex ventilation mechanism for balling machine in graphite production, includes organism body (1), its characterized in that: be equipped with air inlet (2) and gas outlet (3) on organism body (1), organism body (1) bottom is located in air inlet (2), and air inlet (2) outside is equipped with fixed frame (4), fixed frame (4) top is equipped with slot (5), it has filter core board (6) to slide in slot (5) and peg graft, organism body (1) inner chamber is close to the one end of air inlet (2) and installs fixing base (7), be fixed with protecting crust (8) on fixing base (7), install fan (9) in protecting crust (8), the gas outlet (3) outside is equipped with the exhaust subassembly.

2. The ventilation mechanism for the airflow vortex spheroidizing machine in the graphite production according to claim 1, is characterized in that: exhaust subassembly includes blast pipe (10), gas outlet (3) outside is located in blast pipe (10), and blast pipe (10) output is equipped with filter screen (11), filter screen (11) below is equipped with discharge gate (12), blast pipe (10) output is located the outer periphery of filter screen (11) and is equipped with a plurality of bracing pieces (13), all install long tube (14) on bracing piece (13), install a plurality of dust fall atomizer (15) on long tube (14).

3. The ventilation mechanism for the airflow vortex spheroidizing machine in the graphite production according to claim 2 is characterized in that: the novel water mist filter is characterized in that a vertical rod (16) is arranged on the supporting rod (13), an asbestos net (17) used for blocking water mist from splashing is installed on the vertical rod (16), and an inclined angle of 45 degrees is formed between the asbestos net (17) and the filter screen (11).

4. The ventilation mechanism for the airflow vortex spheroidizing machine in the graphite production according to claim 1, is characterized in that: the machine body is characterized in that a plurality of supporting columns (18) are arranged at the bottom end of the machine body (1), a spheroidizing transmission device (19) is arranged in the middle of the bottom end of the machine body (1), and an inner grading machine transmission device (20) is installed at the top end of the machine body (1).

5. The ventilation mechanism for the airflow vortex spheroidizing machine in the graphite production according to claim 1, is characterized in that: the fixing frame (4) is provided with a threaded hole (21), and a fixing bolt (22) is rotatably connected to the inner thread of the threaded hole (21).

6. The ventilation mechanism for the airflow vortex spheroidizing machine in the graphite production according to claim 1, is characterized in that: the filter core plate (6) is a carbon fiber dust removal filter core, and the top of the filter core plate (6) is provided with a handle (23).

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