Muffle furnace tube

Abstract

The utility model relates to the technical field of heating equipment, in particular to a muffle furnace tube, which comprises a muffle furnace tube body, the quantity control assembly is located on the muffle furnace tube body and used for adjusting the use space of the muffle furnace tube body by moving the quantity control assembly; the cleaning assembly is located on the quantity control assembly and used for cleaning the muffle furnace tube body through movement; and the protection assembly is positioned on the muffle furnace tube body and is used for protection. According to the utility model, the quantity control component is arranged on the tube body, the electric push rod is connected with the mounting rod, the mounting rod is connected with the mounting block, and the mounting block is connected with the quantity control plate through the bolt, so that the electric push rod is conveniently opened to drive the mounting rod to move up and down, the mounting rod drives the connecting block, and the connecting block drives the quantity control plate, thereby achieving the purpose of adjusting and controlling the space in the muffle furnace tube; the use of temperature transfer quantity control is convenient, the use function of the muffle furnace tube is convenient to improve, and the use effect of the muffle furnace tube is improved; and through the protection shell, damage caused by treading on the muffle furnace tube is avoided, and the service life of the muffle furnace tube structure is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of heating equipment, in particular to a muffle furnace tube. Background Art

[0002] Muffle furnace is a general heating equipment, which can be divided into box furnace, tube furnace and crucible furnace according to its appearance. It is widely used, mainly in the fields of ceramics, metallurgy, electronics, chemical industry, machinery, refractory materials, new material development, building materials, etc. It can also be used for element analysis and determination in laboratories, industrial and mining enterprises, scientific research institutions, and heating for heat treatment such as quenching, annealing and tempering of general small steel parts. High-temperature furnaces can also be used for high-temperature heating such as sintering, dissolution and analysis of metals and ceramics.

[0003] According to the patent document entitled "A Muffle Furnace Tube for Producing Transverse Air Intake" with the authorization announcement number CN203454713U, the new furnace tube has multiple air inlet holes and exhaust holes connected in the axial direction, and two partitions are provided in the furnace tube to divide the inner cavity of the furnace tube into an upper air chamber, a middle air chamber and a lower air chamber. The partition is provided with airflow guide holes for connecting the upper air chamber, the middle air chamber and the lower air chamber, and the airflow guide holes are provided at the diagonally opposite sides of the middle air chamber and are distributed in sequence along the axial direction. The muffle furnace tube with three-layer air chambers generates a uniform transverse air intake atmosphere through the airflow guide holes provided on the partitions, and the atmosphere can stay in the middle air chamber for a longer time, thereby improving the performance of the product in the middle air chamber.

[0004] The muffle furnace tube is used to achieve a precise heating curve. However, it is not convenient to control the size of the internal space of the muffle furnace tube during use. The temperature is transmitted through the muffle furnace tube, which affects the temperature control and reduces the use effect of the muffle furnace tube. In addition, the muffle furnace tube body has a relatively simple structure, which is easily damaged by being stepped on, thus affecting the service life of the muffle furnace tube. Utility Model Content

[0005] In view of the problems existing in the background technology, a muffle furnace tube is proposed.

[0006] The utility model provides a muffle furnace tube, comprising:

[0007] Muffle furnace tube body;

[0008] The quantity control component is located on the muffle furnace tube body and is used to adjust the use space of the muffle furnace tube body by moving the quantity control component;

[0009] A cleaning component is located on the quantity control component and is used to clean the muffle furnace tube body by moving;

[0010] and a protection component, which is located on the muffle furnace tube body and is used for protection.

[0011] The muffle furnace tube body is provided with a loading rod for pushing the material boat into the muffle furnace hearth for heating

[0012] Preferably, the metering component includes a mounting bracket located on the muffle furnace tube body. The mounting bracket is provided with a mounting shell, the mounting shell is provided with a welding seat, the welding seat is provided with an electric push rod, the electric push rod is provided with a mounting rod, and the mounting rod is provided with a mounting block;

[0013] The mounting bracket is connected to both ends of the muffle furnace tube body using bolts;

[0014] Both sides of the mounting shell are provided with side covers, which are connected using bolts and are used to open or close;

[0015] The mounting rod moves up and down through the electric push rod, causing the mounting block to move synchronously.

[0016] Preferably, the metering part includes a metering plate located on the mounting block, and the metering plate moves as the mounting block moves;

[0017] The metering plate is provided with a moving groove for cooperating with the cleaning component.

[0018] Preferably, the cleaning component includes a cleaning brush located on the metering plate. The cleaning brush is provided with a vertical rod, and the vertical rod is provided with a sliding rod;

[0019] The cleaning brush faces the loading rod and moves through a connecting push rod or a pushing structure. The vertical rod and the sliding rod move synchronously inside the moving groove.

[0020] Preferably, the protection component includes a protective shell located on the muffle furnace tube body. The protective shell is provided with a mounting sleeve, and the mounting sleeve is provided with a reinforcing rod;

[0021] The mounting sleeve and the reinforcing rod are arranged on the periphery of the muffle furnace tube for connecting the protective shell and the muffle furnace tube body.

[0022] Compared with the prior art, the present utility model has the following beneficial technical effects:

[0023] By arranging the metering component on the tube body, using an electric push rod and a mounting rod, connecting the mounting rod and the mounting block, and connecting the mounting block and the metering plate using bolts, the present utility model facilitates opening the electric push rod to drive the mounting rod to move up and down. The mounting rod drives the connecting block, and the connecting block drives the metering plate, achieving the adjustment and control of the space inside the muffle furnace tube, facilitating the control of temperature transfer, improving the use function of the muffle furnace tube, and enhancing the use effect of the muffle furnace tube.

[0024] By arranging the protective shell on the periphery of the muffle furnace tube, with mounting sleeves provided on the inner wall of the protective shell and reinforcing rods provided inside the mounting sleeves, such that the reinforcing rods and the mounting sleeves are both connected to the periphery of the muffle furnace tube, the present utility model facilitates increasing the use structure of the muffle furnace tube body, avoiding damage caused by trampling on the muffle furnace tube, and enhancing the service life of the muffle furnace tube structure. Brief Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the overall structure in the present utility model;

[0026] Figure 2 It is a schematic diagram of the metering component structure in the present utility model;

[0027] Figure 3 It is a schematic diagram of the protection component structure in the present utility model;

[0028] Figure 4 It is a schematic diagram of the cleaning component structure in the present utility model.

[0029] Reference Numerals: 1, muffle furnace tube body; 101, loading rod; 2, metering component; 201, mounting frame; 202, mounting shell; 203, welding seat; 204, electric push rod; 205, mounting rod; 206, mounting block; 207, metering plate; 208, moving groove; 3, cleaning component; 301, cleaning brush; 302, vertical rod; 303, sliding rod; 4, protection component; 401, protection shell; 402, mounting sleeve; 403, strengthening rod. Detailed Description of the Invention

[0030] The following will describe in detail the specific embodiments of the present disclosure with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only for the purpose of illustration and explanation of the present disclosure, and are not intended to limit the present disclosure.

[0031] Embodiment 1

[0032] As Figure 1 - Figure 3 shown, a muffle furnace tube proposed by the present utility model includes: a muffle furnace tube body 1;

[0033] A metering component 2, located on the muffle furnace tube body 1, for adjusting the use space of the muffle furnace tube body 1 by moving the metering member; a cleaning component 3, located on the metering component 2, for cleaning the muffle furnace tube body 1 by moving; and a protection component 4, located on the muffle furnace tube body 1, for protection.

[0034] Further explanation, the metering component 2 includes a mounting bracket 201 located on the muffle furnace tube body 1. The mounting bracket 201 is provided with a mounting shell 202. The mounting shell 202 is provided with a welding seat 203. The welding seat 203 is provided with an electric push rod 204. The electric push rod 204 is provided with a mounting rod 205. The mounting rod 205 is provided with a mounting block 206. The mounting bracket 201 is connected to both ends of the muffle furnace tube body 1 using bolts. Both sides of the mounting shell 202 are provided with side covers, which are connected using bolts and are used to open or close. The mounting rod 205 moves up and down through the electric push rod 204, causing the mounting block 206 to move synchronously. By using bolts to set the mounting bracket 201 at both ends of the muffle furnace tube body 1, the mounting bracket 201 is connected to the mounting shell 202. The mounting shell 202 is connected to the electric push rod 204 inside by setting the welding seat 203. The electric push rod 204 is connected to the mounting rod 205. The mounting rod 205 passes through the lower part of the mounting shell 202, causing the mounting block 206 to be connected. And the electric push rod 204 is arranged inside the mounting shell 202. The mounting rod 205 is used in conjunction with the up and down movement adjustment connection, which is convenient for protecting the electric push rod 204. At the same time, both the mounting shell 202 and the mounting bracket 201, as well as the mounting rod 205 and the mounting block 206, are made of high-temperature resistant materials and can withstand high temperatures of 1200 - 1600 °C, achieving the cooperation with the muffle furnace tube body 1 for working use.

[0035] Further explanation, the metering part includes a metering plate 207 located on the mounting block 206. The metering plate 207 moves as the mounting block 206 moves. The metering plate 207 is provided with a moving groove 208 for cooperating with the cleaning component 3. The mounting block 206 is connected to the metering plate 207. The metering plate 207 is arranged on the muffle furnace tube body 1. By opening and driving the electric push rod 204 to move the mounting rod 205 up and down, the mounting rod 205 drives the mounting block 206 to move, and the metering plate 207 moves synchronously, realizing the adjustment of the internal use space of the muffle furnace tube body 1, achieving the control of temperature transfer metering, and improving the practicality of the muffle furnace tube.

[0036] Embodiment Two

[0037] As Figure 1 - Figure 4 shown, a muffle furnace tube proposed by the present utility model, on the basis of the above embodiment, this embodiment also details the specific components and the cooperation method.

[0038] Further explanation, the muffle furnace tube body 1 is provided with a loading rod 101 for pushing the material boat into the muffle furnace hearth for heating. By providing the loading rod 101 on the muffle furnace tube body 1, the loading rod 101 moves through the push rod to push the material boat into the muffle furnace for heating and processing.

[0039] Further explanation, the cleaning component 3 includes a cleaning brush 301 located on the metering plate 207. The cleaning brush 301 is provided with a vertical rod 302, and the vertical rod 302 is provided with a sliding rod 303. The cleaning brush 301 faces the loading rod 101 and moves through a connecting push rod or a pushing structure. The vertical rod 302 and the sliding rod 303 move synchronously inside the moving groove 208. The metering plate 207 is connected to the cleaning brush 301. The cleaning brush 301 is provided with a vertical rod 302, and sliding rods 303 are arranged on both sides of the vertical rod 302, so that the vertical rod 302 is inserted into the moving groove 208. Extension connecting grooves are provided at both ends of the moving groove 208 for cooperating with the sliding rods 303 to be connected, so that a "T" - shaped structure is connected, which is convenient for movement and also avoids falling off. It is convenient to improve the connection between the cleaning brush 301 and the metering plate 207, and at the same time increase the usage function of the metering plate 207. The cleaning brush 301 is moved by a push - rod - like pushing structure, which is convenient for cleaning the materials on the loading rod 101.

[0040] Further explanation, the protection component 4 includes a protective shell 401 located on the muffle furnace tube body 1. The protective shell 401 is provided with a mounting sleeve 402, and the mounting sleeve 402 is provided with a reinforcing rod 403. The mounting sleeve 402 and the reinforcing rod 403 are arranged on the periphery of the muffle furnace tube body 1 for connecting the protective shell 401 and the muffle furnace tube body 1. The protective shell 401 is arranged on the muffle furnace tube body 1. The protective shell 401 is provided with a mounting sleeve 402, and the structure of the mounting sleeve 402 presents a semi - circular arc structure with the opening facing downwards and is correspondingly connected to the periphery of the muffle furnace tube body 1. So that a reinforcing rod 403 is arranged in the mounting sleeve 402, and the reinforcing rod 403 is surrounded and used in cooperation with the mounting sleeve 402. The mounting sleeve 402 and the reinforcing rod 403 are both arranged on the periphery of the muffle furnace tube body 1, which is convenient for increasing the usage structure of the muffle furnace tube body 1, improving the protection of the muffle furnace tube, avoiding damage caused by trampling on the muffle furnace tube, increasing the service life of the muffle furnace tube structure, and facilitating the operation of the muffle furnace tube.

[0041] The working principle of the present utility model is as follows: The mounting bracket 201 is installed at both ends of the muffle furnace tube body 1 by using bolts. The mounting bracket 201 carries the mounting shell 202. An electric push rod 204 is arranged inside the mounting shell 202. According to the heat demand, the staff opens the electric push rod 204 to drive the mounting rod 205 to move. The mounting rod 205 penetrates through the mounting shell 202 and is correspondingly arranged at both ends of the muffle furnace tube body 1. The movement of the mounting rod 205 drives the mounting block 206, and the mounting block 206 drives the control plate 207. The length of the control plate 207 is greater than that of the muffle furnace tube body 1 itself, so that the moving control ends at both ends of the control plate 207 are connected. The control plate 207 moves along with the mounting block 206, and the control plate 207 is adjusted to the required height. Then the electric push rod 204 is closed. When the control position of the control plate 207 needs to be adjusted again, the operation is the same as described above. When the cleaning work inside the muffle furnace tube body 1 is required, by opening the electric push rod 204, the control plate 207 is moved downward. The control plate 207 drives the moving groove 208 and the connecting groove. The moving groove 208 is connected with the vertical rod 302. The vertical rod 302 drives the sliding rod 303. The vertical rod 302 is arranged on the cleaning brush 301, so that the cleaning brush 301 is moved to the loading body 101 of the muffle furnace tube body 1. A push rod or a pushing structure is connected with the cleaning brush 301, and the cleaning brush 301 is pushed towards one end of the muffle furnace tube body 1 for cleaning the inside of the muffle furnace tube body 1.

[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited thereto. Various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those skilled in the art to which it pertains.

Claims

1. A muffle furnace tube, characterized in that: include: Muffle furnace tube body(1); A quantity control component (2) is located on the muffle furnace tube body (1) and is used to adjust the use space of the muffle furnace tube body (1) by moving the quantity control component; A cleaning component (3) is located on the quantity control component (2) and is used to clean the muffle furnace tube (1) by moving; And a protection component (4) is located on the muffle furnace tube body (1) and is used for protection.

2. A muffle furnace tube according to claim 1, characterized in that: The muffle furnace tube body (1) is provided with a material loading rod (101) for pushing a material boat into the muffle furnace for heating.

3. A muffle furnace tube according to claim 2, characterized in that: The quantity control component (2) comprises a mounting frame (201) located on the muffle furnace tube body (1), the mounting frame (201) is provided with a mounting shell (202), the mounting shell (202) is provided with a welding seat (203), the welding seat (203) is provided with an electric push rod (204), the electric push rod (204) is provided with a mounting rod (205), and the mounting rod (205) is provided with a mounting block (206); The mounting frame (201) is connected to both ends of the muffle furnace tube (1) using bolts; Side covers are provided on both sides of the installation shell (202) and are connected by bolts for opening or closing; The mounting rod (205) moves up and down through the electric push rod (204), so that the mounting block (206) moves synchronously.

4. A muffle furnace tube according to claim 3, characterized in that: The quantity control member comprises a quantity control plate (207) located on the mounting block (206), and the quantity control plate (207) moves by the movement of the mounting block (206); The volume control plate (207) is provided with a movable groove (208) for cooperating with the cleaning assembly (3).

5. A muffle furnace tube according to claim 4, characterized in that: The cleaning assembly (3) comprises a cleaning brush (301) located on the quantity control plate (207), the cleaning brush (301) is provided with a vertical rod (302), and the vertical rod (302) is provided with a sliding rod (303); The cleaning brush (301) and the material loading rod (101) are opposite to each other and are moved by connecting a push rod or a pushing structure, so that the vertical rod (302) and the sliding rod (303) move synchronously inside the moving groove (208).

6. A muffle furnace tube according to claim 5, characterized in that: The protection assembly (4) comprises a protection shell (401) located on the muffle furnace tube body (1), the protection shell (401) is provided with a mounting sleeve (402), and the mounting sleeve (402) is provided with a reinforcing rod (403); The mounting sleeve (402) and the reinforcing rod (403) are arranged on the periphery of the muffle furnace tube body (1) and are used to connect the protective shell (401) and the muffle furnace tube body (1).

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