High-temperature graphite purification device

Abstract

The utility model discloses a graphite high-temperature purification device which comprises a protection box and a material storage box, the material storage box is arranged at the lower end of the protection box, and the protection box is communicated with the material storage box; a disc-shaped purification box is arranged in the protection box, the disc-shaped purification box is driven by a driving motor, a crushing and stirring roller is arranged in a cavity of the disc-shaped purification box, the disc-shaped purification box is used for purifying graphite, and a graphite raw material is loaded into the disc-shaped purification box through an arranged feeding door; the arranged driving motor drives the disc-shaped purification box to rotate, the arranged crushing stirring roller crushes graphite, the arranged hot air blower and the arranged hot air pipe heat the interior of the protection box, when the graphite is crushed, acid-base neutralization liquid is sprayed into the disc-shaped purification box through the liquid inlet pipe and the arc-shaped spraying plate, and acid-base purification is conducted on the graphite. And the purified graphite can uniformly fall into the storage box.

Description

Technical Field

[0001] The utility model relates to the technical field of purification devices, and specifically relates to a graphite high-temperature purification device. Background Art

[0002] In the relevant technology, graphite is a crystalline carbon with a hexagonal crystal system. Graphite is used as a refractory material, a conductive material, and a wear-resistant lubricating material. Graphite has good chemical stability and can be used for casting, sand casting, die pressing, and high-temperature metallurgical materials, and is used in the atomic energy industry, the defense industry, and electrodes. Pure graphite is extremely rare.

[0003] In the process of implementing the embodiments of the present disclosure, it is found that there are at least the following problems in the related art:

[0004] Natural graphite often contains impurities, and the purity of graphite needs to be further improved, but most existing devices cannot purify graphite well. Utility Model Content

[0005] The purpose of the utility model is to provide a graphite high-temperature purification device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature graphite purification device, comprising a protective box and a storage box, the storage box is arranged at the lower end of the protective box, and the protective box and the storage box are communicated with each other; a disc-shaped purification box is arranged inside the protective box, the disc-shaped purification box is driven by a driving motor, a crushing and stirring roller is arranged in the cavity of the disc-shaped purification box, the number of the crushing and stirring rollers is several, and they are distributed in a ring array with the axis of the disc-shaped purification box, and the outer ends of the crushing and stirring rollers are driven by a second driving motor; a plurality of reinforcing rods are arranged on the circumferential surface of the disc-shaped purification box, a filter is arranged between each pair of adjacent reinforcing rods, a plurality of feed doors are arranged on the side wall of the disc-shaped purification box, and a handle is arranged on the feed door; a liquid inlet pipe and a hot air pipe are penetrated through the upper end of the protective box.

[0007] Preferably, a mounting frame is provided on the side wall of the protection box, the drive motor is fixed on the side wall of the mounting frame, and a coupling is provided between the drive motor and the disc-shaped purification box.

[0008] Preferably, a shaft sleeve is sleeved on the driving shaft of the driving motor, a knob plunger is provided above the shaft sleeve, and the knob plunger is fixed on the inner wall of the cavity of the protection box.

[0009] Preferably, the number of the liquid inlet pipes is 2 and they are distributed on the left and right sides of the protection box. The lower end of the liquid inlet pipe is provided with an arc-shaped spray plate, and the outer end of the liquid inlet pipe is connected to the acid-base neutralization liquid storage tank.

[0010] Preferably, the outer end of the hot air pipe is connected to a hot air blower, and the hot air blower is arranged at the upper end of the protection box.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model arranges a disc-shaped purification box for purifying graphite, the graphite raw material is loaded into the disc-shaped purification box through the arranged feed door, the arranged drive motor drives the disc-shaped purification box to rotate, the arranged crushing and stirring rollers crush the graphite, and the protective box is heated by the arranged hot air blower and hot air pipe. When the graphite is crushed, acid-base neutralizing liquid is sprayed into the disc-shaped purification box through the liquid inlet pipe and the arc-shaped spray plate to purify the graphite by acid and alkali, and the purified graphite can fall into the storage box uniformly, which is convenient for processing the purified graphite. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a main schematic diagram of the utility model;

[0013] Figure 2 It is a side view schematic diagram of the utility model;

[0014] Figure 3 It is a rear view schematic diagram of the utility model;

[0015] Figure 4 It is a side view schematic diagram of the crushing and stirring roller of the utility model.

[0016] In the figure: 1. Protection box; 2. Storage box; 3. Disc-shaped purification box; 4. Drive motor; 5. Crushing and stirring roller; 6. Reinforcing rod; 7. Filter; 8. Feed door; 9. Liquid inlet pipe; 10. Hot air pipe; 11. Mounting frame; 12. Coupling; 13. Bushing; 14. Knob plunger; 15. Arc spray plate; 16. Hot air blower; 17. Second drive motor. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model provides a technical solution: a graphite high-temperature purification device, comprising a protection box 1 and a storage box 2, the storage box 2 is arranged at the lower end of the protection box 1, and the protection box 1 and the storage box 2 are connected; a disc-shaped purification box 3 is arranged in the protection box 1, and the disc-shaped purification box 3 is driven by a driving motor 4, and a crushing and stirring roller 5 is arranged in the cavity of the disc-shaped purification box 3, and the number of crushing and stirring rollers 5 is several, and they are distributed in a ring array with the axis of the disc-shaped purification box 3, and the outer end of the crushing and stirring roller 5 is driven by a second driving motor 17; a plurality of reinforcing rods 6 are arranged on the circumferential surface of the disc-shaped purification box 3, and a filter screen 7 is arranged between each pair of adjacent reinforcing rods 6, and a plurality of feed doors 8 are arranged on the side wall of the disc-shaped purification box 3, and a handle is arranged on the feed door 8; a liquid inlet pipe 9 and a hot air pipe 10 are penetrated through the upper end of the protection box 1.

[0019] Specifically, a mounting frame 11 is provided on the side wall of the protective box 1, and the drive motor 4 is fixed on the side wall of the mounting frame 11. A coupling 12 is provided between the drive motor 4 and the disc-shaped purification box 3. The coupling refers to a device that connects two shafts or a shaft and a rotating part, rotates together during the process of transmitting motion and power, and does not disengage under normal circumstances. It is also used as a safety device to prevent the connected parts from being subjected to excessive loads and plays a role in overload protection. The coupling, also known as a coupling, is a mechanical component used to firmly connect the driving shaft and the driven shaft in different mechanisms so that they rotate together and transmit motion and torque. It is sometimes also used to connect the shaft with other parts. It is often composed of two halves, which are connected by keys or tight fits, fastened to the two shaft ends, and then the two halves are connected in some way. The coupling can also compensate for the offset between the two shafts due to inaccurate manufacturing and installation, deformation during operation or thermal expansion, as well as mitigate impact and absorb vibration.

[0020] Specifically, a shaft sleeve 13 is provided on the driving shaft of the driving motor 4, and a knob plunger 14 is provided above the shaft sleeve 13. The knob plunger 14 is fixed on the inner wall of the cavity of the protective box 1. The shaft sleeve 13 is fixedly connected to the driving shaft of the driving motor 4 and is locked with a fixing bolt. When the knob plunger is tightened, its lower end abuts against the shaft sleeve to fix the driving shaft of the driving motor 4 to prevent the driving shaft from rotating due to external environmental factors when the driving motor stops working.

[0021] Specifically, the number of liquid inlet pipes 9 is 2 and they are distributed on the left and right sides of the protective box 1. An arc-shaped spray plate 15 is provided at the lower end of the liquid inlet pipe 9. The outer end of the liquid inlet pipe 9 is connected to the acid-base neutralization liquid storage tank. The width of the arc-shaped spray plate 15 is the same as the width of the circumferential surface of the disc-shaped purification box 3, and a number of spray ports are provided on the arc panel.

[0022] Specifically, the outer end of the hot air pipe 10 is connected to the hot air blower 16, which is arranged at the upper end of the protection box 1. The hot air blower is a device that can emit hot air, with a maximum temperature of about 70-300°C. It contains three parts of control and protection for heating, blowing and heat dissipation. It is suitable for forced circulation air heating of various types of workshops and large buildings, and can make the room temperature reach the required temperature in a short time. It is an ideal heating equipment for tall and large space buildings such as modern factories, restaurants, theaters, etc. The heater has microcomputer and PID temperature control, high uniformity, no temperature surge, energy saving, and the inner liner has two types of high-quality stainless steel and steel plate. The shape is beautiful and novel. The hot air blower is an energy conversion device. The energy input into the hot air blower is in the form of chemical energy, electrical energy, and thermal energy of high-temperature flue gas in the fuel. After conversion by the heater, warm air, hot wind, and high-temperature air with certain thermal energy are output to the outside. The hot air blower includes two major parts: a combustion system and a fan. The combustion system generates huge heat and then the fan blows out the heat.

[0023] Working principle: When the utility model is working, a disc-shaped purification box 3 is set to purify graphite, and the graphite raw material is loaded into the disc-shaped purification box 3 through the set feed door 8, and the set drive motor 4 drives the disc-shaped purification box 3 to rotate, and the set crushing and stirring roller 5 is used to crush the graphite, and the protective box 1 is heated by the set hot air blower 16 and the hot air pipe 10. When the graphite is crushed, the acid-base neutralization liquid is sprayed into the disc-shaped purification box 3 through the liquid inlet pipe 9 and the arc-shaped spray plate 15 to purify the graphite, and the purified graphite can fall into the storage box 2 uniformly.

[0024] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0026] 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

1. A graphite high temperature purification device, characterized in that: It comprises a protection box (1) and a material storage box (2), wherein the material storage box (2) is arranged at the lower end of the protection box (1), and the protection box (1) and the material storage box (2) are connected; The protection box (1) is provided with a disc-shaped purification box (3) inside the box, and the disc-shaped purification box (3) is driven by a drive motor (4). A crushing and stirring roller (5) is provided in the cavity of the disc-shaped purification box (3). The crushing and stirring rollers (5) are provided in a plurality of numbers and are distributed in a ring array around the axis of the disc-shaped purification box (3). The outer ends of the crushing and stirring rollers (5) are driven by a second drive motor (17); A plurality of reinforcing rods (6) are provided on the circumferential surface of the disc-shaped purification box (3), a filter screen (7) is provided between each pair of adjacent reinforcing rods (6), a plurality of feed doors (8) are provided on the side wall of the disc-shaped purification box (3), and a handle is provided on the feed door (8); A liquid inlet pipe (9) and a hot air pipe (10) are provided through the upper end of the protection box (1).

2. A graphite high temperature purification device according to claim 1, characterized in that: A mounting frame (11) is provided on the side wall of the protection box (1), the drive motor (4) is fixed on the side wall of the mounting frame (11), and a coupling (12) is provided between the drive motor (4) and the disc-shaped purification box (3).

3. A graphite high temperature purification device according to claim 1, characterized in that: A shaft sleeve (13) is sleeved on the driving shaft of the driving motor (4), a knob plunger (14) is provided above the shaft sleeve (13), and the knob plunger (14) is fixed on the inner wall of the cavity of the protection box (1).

4. A graphite high temperature purification device according to claim 1, characterized in that: The number of the liquid inlet pipes (9) is 2 and they are distributed on the left and right sides of the protection box (1). The lower end of the liquid inlet pipe (9) is provided with an arc-shaped spray plate (15), and the outer end of the liquid inlet pipe (9) is connected to the acid-base neutralization liquid storage tank.

5. A graphite high temperature purification device according to claim 1, characterized in that: The outer end of the hot air pipe (10) is connected to a hot air blower (16), and the hot air blower (16) is arranged at the upper end of the protection box (1).

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