Heater of high-temperature purification furnace

Abstract

The utility model discloses a heater of a high-temperature purification furnace, which relates to the technical field of heaters and comprises a mounting top plate, purification furnace heating plates are mounted on the lower surface of the mounting top plate in a rectangular array, and the purification furnace heating plates are divided into two groups. Wherein the surfaces of one group of purification furnace heating plates are jointly and fixedly connected with two corresponding limiting plates through bolts, and the two opposite sides of the two limiting plates are jointly and fixedly connected with a fixing plate. Through the arrangement of the heating plate of the purification furnace, the limiting block, the mounting mechanism and other structures, the mounting plate is mounted on the inner top wall of the purification furnace through the mounting bolts, the threaded rod is rotated to enable the moving plate to move, so that the pushing plate pushes the moving rod to move, and the abutting plate synchronously moves to be away from the heating plate of the purification furnace; and the abutting plate is attached to the inner side wall of the purification furnace, so that the heating plate of the purification furnace is supported through mutual cooperation of the moving rod and the abutting plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of heaters, in particular to a heater of a high-temperature purification furnace. Background Art

[0002] A high-temperature purification furnace is a device used to purify or sinter materials under high-temperature conditions. It is usually used in the fields of material science, metallurgy, and chemical industry. Especially in processes that require deep purification or structural modification of solid materials, the working principle of a high-temperature purification furnace is to use physical or chemical reactions under high temperature to purify materials. In this process, the temperature control system in the furnace is crucial because it needs to be accurately maintained within a specific temperature range to ensure that the material can be purified or sintered under optimal conditions.

[0003] After searching, Chinese patent No. CN217877140U discloses a square purification furnace heater structure, including a side heater, a graphite electrode, a hanger and a side top rod. A plurality of graphite electrodes are arranged on the top of the side heater, and each of the graphite electrodes is equipped with an electrode insulating tube. A plurality of hangers are also arranged on the top of the side heater, and each of the hangers is equipped with a hanger insulating tube. A plurality of side top rods are arranged on one side of the bottom of the side heater, and each of the side top rods is equipped with a top rod insulating tube. The side heater of the utility model is composed of a plurality of "U"-shaped heating plates connected together, and the side heater structure is symmetrical and evenly arranged. Compared with the structural arrangement of the prior art, it can be heated evenly during the heating process, so that the inside of the furnace body is heated evenly. The utility model installs and fixes the side heater by arranging a plurality of hangers and a plurality of side top rods to prevent the side heater from being deformed due to excessive dead weight.

[0004] However, the above patent has the following problems:

[0005] Although the side heater and the hanger nut and other structures can achieve uniform heating during the heating process so that the furnace body is heated evenly, and the side heater is installed and fixed by providing multiple hangers and multiple side top rods to prevent the side heater from being deformed due to excessive weight, during the installation of the side heating plate of the heater of the purification furnace, the side heating plate needs to be installed inside the purification furnace through the cooperation of the hanger and the hanger nut and other structures, which makes the heater more complicated to install or disassemble, making the purification furnace heater more inconvenient to use. Therefore, a heater for a high-temperature purification furnace is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a heater for a high-temperature purification furnace, which solves the problem that the existing high-temperature purification furnace heater needs to be installed in the interior of the purification furnace through the cooperation of structures such as a hanger and a hanger nut when in use, thereby causing the heater to be cumbersome during installation or disassembly, making the purification furnace heater inconvenient to use.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model discloses a heater of a high-temperature purification furnace, comprising a mounting top plate, the lower surface of the mounting top plate is provided with a purification furnace heating plate in a rectangular array, a plurality of the purification furnace heating plates are divided into two groups, the surfaces of one group of the purification furnace heating plates are fixedly connected to two corresponding limit plates by bolts, both sides of opposite sides of the two limit plates are fixedly connected to a fixed plate, the surface of the fixed plate is threadedly connected to a threaded rod, the surfaces of the two threaded rods are threadedly connected to a movable plate, both sides of the upper surface of the movable plate are rotatably connected to a push plate by a pin shaft, one side of the two push plates is rotatably connected to a movable rod by a rotating shaft, one end of the movable rod is fixedly connected to a tightening plate, the surfaces of one group of the purification furnace heating plates are fixedly connected to a limit block in a rectangular array, and a plurality of the movable rods are slidably connected to the corresponding limit blocks respectively.

[0009] Furthermore, one side of several of the limit blocks is fixedly connected to a guide cylinder, and several of the moving rods are respectively slidably inserted into the inside of the guide cylinder. Mounting blocks are installed at both edges of both sides of the mounting top plate, and the surface of the mounting blocks is threadedly connected with mounting bolts.

[0010] Furthermore, the mounting top plate includes a mounting plate, the lower surface of which is fixedly connected to a connecting plate in a rectangular array by bolts, the lower surface of which is installed with an arc plate in a rectangular array, and the mounting block is fixedly connected to the mounting plate.

[0011] Furthermore, several of the connecting plates are fixedly connected to corresponding arc plates, several of the arc plates are respectively fixedly connected to corresponding purification furnace heating plates, and several corresponding purification furnace heating plates are fixedly connected to mounting plates via the arc plates.

[0012] Furthermore, the upper surface of the limiting plate is provided with mounting grooves in a path array, wherein one group of the purification furnace heating plates is fixedly connected to the inside of the mounting grooves by bolts, and another group of the purification furnace heating plates is commonly provided with mounting mechanisms on their surfaces.

[0013] Furthermore, a clamping spring is fixedly connected inside the threaded rod, one end of the clamping spring is fixedly connected to a sliding rod, the sliding rod is slidably connected to the threaded rod, and one end of the sliding rod is fixedly connected to a stabilizing disk.

[0014] Furthermore, the installation mechanism includes two supporting plates respectively attached to the surface of another group of purification furnace heating plates, and the surfaces of the two supporting plates are both threadedly connected with connecting bolts corresponding to the purification furnace heating plates in a path array.

[0015] Furthermore, another group of the purification furnace heating plates are fixedly connected to the corresponding bearing plates through connecting bolts, wherein both sides of the surfaces of several of the arc-shaped plates are fixedly connected with fixing rods, and several of the fixing rods are respectively fixedly connected to the corresponding bearing plates.

[0016] The utility model has the following beneficial effects:

[0017] The cam is then moved to move the movable plate, thereby allowing the push plate to push the movable plate to move, so that the abutting plate can be moved synchronously away from the cam, and the abutting plate can be fitted with the inner side wall of the cam, thereby supporting the cam through the cooperation between the movable plate and the abutting plate, thereby preventing the cam from being deformed due to excessive deadweight. At the same time, the cam is provided with the installation mechanism so that the corresponding cam can be disassembled, so that when a single cam is damaged, it can be replaced, avoiding the replacement of the entire cam heater, and solving the problem that the prior art needs to install the side heating plate inside the cam through the cooperation between the suspension rod and the suspension rod nut, thereby causing the heater to be complicated to install or disassemble, making the cam heater inconvenient to use.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2It is a schematic diagram of a part of the structure of the utility model from a second viewing angle;

[0022] Figure 3 This is a schematic diagram of the positional relationship between the fixing plate and the threaded rod of the utility model;

[0023] Figure 4 This is a schematic diagram of the disassembly structure of the threaded rod and the stabilizing plate of the utility model;

[0024] Figure 5 It is a schematic diagram of the disassembled structure of the purification furnace heating plate and connecting bolts etc. of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Mounting plate; 2. Purification furnace heating plate; 3. Limiting plate; 4. Fixed plate; 5. Threaded rod; 6. Moving plate; 7. Pushing plate; 8. Moving rod; 9. Clamping plate; 10. Limiting block; 11. Guide cylinder; 12. Mounting block; 13. Connecting plate; 14. Clamping spring; 15. Sliding rod; 16. Stabilizing plate; 17. Mounting groove; 18. Arc plate; 19. Load-bearing plate; 20. Connecting bolt; 21. Fixed rod. DETAILED DESCRIPTION

[0027] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0028] 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. 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.

[0029] See also Figure 1-Figure 5As shown, the utility model is a heater of a high-temperature purification furnace, including a mounting top plate, mounting blocks 12 are installed at both edges of both sides of the mounting top plate, the surface of the mounting block 12 is threadedly connected with mounting bolts, the mounting top plate includes a mounting plate 1, the lower surface of the mounting plate 1 is fixedly connected with a connecting plate 13 in a rectangular array by bolts, the lower surface of the mounting plate 1 is installed with an arc plate 18 in a rectangular array, a plurality of connecting plates 13 are fixedly connected with the corresponding arc plates 18, the mounting block 12 is fixedly connected with the mounting plate 1, and the lower surface of the mounting top plate is arranged in a rectangular array. A purification furnace heating plate 2 is installed, and several arc plates 18 are fixedly connected to the corresponding purification furnace heating plates 2 respectively. The mounting block 12 is mounted on the inner top wall of the purification furnace by mounting bolts, so that the mounting plate 1 is synchronously mounted on the inner top wall of the purification furnace, so that the purification furnace heating plate 2 is plugged into the interior of the purification furnace, and several corresponding purification furnace heating plates 2 are fixedly connected to the mounting plate 1 through the arc plates 18. Several purification furnace heating plates 2 are divided into two groups, and the surfaces of one group of purification furnace heating plates 2 are fixedly connected to two corresponding limit plates 3 by bolts;

[0030] The upper surface of the limiting plate 3 is provided with mounting grooves 17 in a path array, wherein a group of purification furnace heating plates 2 are fixedly connected to the inside of the mounting grooves 17 by bolts. The setting of the mounting grooves 17 makes it easier to install and disassemble the corresponding purification furnace heating plates 2, thereby making it easier to use the purification furnace heater. The two sides of the opposite sides of the two limiting plates 3 are commonly fixedly connected with a fixing plate 4, and the surface of the fixing plate 4 is threadedly connected with a threaded rod 5, and the inside of the threaded rod 5 is fixedly connected with a tightening spring 14, and one end of the tightening spring 14 is fixedly connected with a sliding rod 15, and the sliding rod 15 is slidably connected to the threaded rod 5, and one end of the sliding rod 15 is fixedly connected with a stabilizing disk 16, and through the setting of the tightening spring 14, after the threaded rod 5 is rotated, the sliding rod 15 slides inside the threaded rod 5, thereby pushing the stabilizing disk 1 6 moves downward synchronously, so that the stabilizing plate 16 fits with the inner bottom wall of the purification furnace, thereby further supporting the purification furnace heating plate 2 through the elastic force of the clamping spring 14, the surfaces of the two threaded rods 5 are threadedly connected with the moving plates 6, both sides of the upper surface of the moving plates 6 are rotatably connected with the pushing plates 7 through the pin shaft, one side of the two pushing plates 7 is rotatably connected with the moving rod 8 through the rotating shaft, and one end of the moving rod 8 is fixedly connected with the clamping plate 9, and the threaded rod 5 is rotated to make the moving plate 6 threadedly move, thereby driving the pushing plate 7 to move synchronously, so that the pushing plate 7 pushes the moving rod 8 to move, so that the moving rod 8 drives the clamping plate 9 to move synchronously, so that the clamping plate 9 fits with the inner side wall of the purification furnace, and supports the purification furnace heating plate 2, wherein the surface of one group of the purification furnace heating plates 2 is fixedly connected with the limiting block 10 in a rectangular array;

[0031] One side of several limit blocks 10 is fixedly connected with a guide cylinder 11, and several moving rods 8 are slidably inserted into the inside of the guide cylinder 11. Through the mutual cooperation between the limit blocks 10 and the guide cylinder 11, the moving rod 8 is more stable when moving. Several moving rods 8 are slidably connected with the corresponding limit blocks 10, and the surfaces of another group of purification furnace heating plates 2 are jointly installed with a mounting mechanism. The mounting mechanism includes two bearing plates 19 respectively attached to the surfaces of another group of purification furnace heating plates 2. The surfaces of the two bearing plates 19 are both threadedly connected with the connecting rods corresponding to the purification furnace heating plates 2 in a path array. Connecting bolts 20, another group of purification furnace heating plates 2 are fixedly connected to the corresponding supporting plates 19 through connecting bolts 20, wherein both sides of the surfaces of several arc-shaped plates 18 are fixedly connected with fixing rods 21, through the setting of the installation mechanism, the corresponding purification furnace heating plates 2 are fixedly connected to the supporting plates 19 through the connecting bolts 20, when one of the purification furnace heating plates 2 is damaged, the damaged purification furnace heating plate 2 can be replaced, avoiding the replacement of the purification furnace heating plate 2 as a whole, thereby achieving the effect of saving resources, and several fixing rods 21 are fixedly connected to the corresponding supporting plates 19 respectively.

[0032] Specifically, when the heater of the high-temperature purification furnace is in use: the mounting block 12 is mounted on the inner top wall of the purification furnace by installing bolts, so that the mounting plate 1 is synchronously installed on the inner top wall of the purification furnace, so that the purification furnace heating plate 2 is plugged into the interior of the purification furnace, and then the threaded rod 5 is rotated to make the movable plate 6 threadedly move, thereby driving the push plate 7 to move synchronously, so that the push plate 7 pushes the movable rod 8 to move, so that the movable rod 8 drives the clamping plate 9 to move synchronously, so that the clamping plate 9 is in contact with the inner side wall of the purification furnace, and supports the purification furnace heating plate 2, thereby avoiding deformation of the purification furnace heater due to its own weight, and through the mutual cooperation of the limit block 10 and the guide cylinder 11, the movable The rod 8 is more stable when moving. At the same time, through the setting of the clamping spring 14, after the rotation of the threaded rod 5 is completed, the sliding rod 15 slides inside the threaded rod 5, thereby pushing the stabilizing plate 16 to move downward synchronously, so that the stabilizing plate 16 is in contact with the inner bottom wall of the purification furnace, thereby further supporting the purification furnace heating plate 2 through the elastic force of the clamping spring 14, and through the setting of the mounting mechanism, the corresponding purification furnace heating plate 2 is fixedly connected to the supporting plate 19 by the connecting bolts 20. When one of the purification furnace heating plates 2 is damaged, the damaged purification furnace heating plate 2 can be replaced, avoiding the replacement of the purification furnace heating plate 2 as a whole, thereby achieving the effect of saving resources.

[0033] 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.

[0034] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope of the present disclosure is indicated by the following claims.

Claims

1. A heater for a high-temperature purification furnace, characterized in that: The invention comprises a mounting top plate, the lower surface of which is in the form of a rectangular array and is provided with a purification furnace heating plate (2), wherein a plurality of the purification furnace heating plates (2) are divided into two groups, wherein the surfaces of one group of the purification furnace heating plates (2) are fixedly connected to two corresponding limit plates (3) by bolts, and the two sides of the opposite sides of the two limit plates (3) are fixedly connected to a fixed plate (4), the surface of the fixed plate (4) is threadedly connected to a threaded rod (5), and the surfaces of the two threaded rods (5) are threadedly connected to a movable plate (6), and the two sides of the upper surface of the movable plate (6) are rotatably connected to a push plate (7) by a pin shaft, and one side of the two push plates (7) is rotatably connected to a movable rod (8) by a rotating shaft, and one end of the movable rod (8) is fixedly connected to a clamping plate (9), and the surfaces of one group of the purification furnace heating plates (2) are in the form of a rectangular array and are fixedly connected to a limit block (10), and a plurality of the movable rods (8) are respectively slidably connected to the corresponding limit blocks (10).

2. The heater of a high-temperature purification furnace according to claim 1, characterized in that: One side of a plurality of the limit blocks (10) is fixedly connected to a guide cylinder (11), and a plurality of the moving rods (8) are respectively slidably inserted into the inside of the guide cylinder (11). Mounting blocks (12) are installed at both edges of both sides of the mounting top plate, and the surface of the mounting blocks (12) is threadedly connected with mounting bolts.

3. The heater of a high-temperature purification furnace according to claim 2, characterized in that: The mounting top plate comprises a mounting plate (1), the lower surface of the mounting plate (1) being fixedly connected to a connecting plate (13) in a rectangular array by means of bolts, the lower surface of the mounting plate (1) being installed with an arc-shaped plate (18) in a rectangular array, and the mounting block (12) being fixedly connected to the mounting plate (1).

4. The heater of a high-temperature purification furnace according to claim 3, characterized in that: Several of the connecting plates (13) are fixedly connected to corresponding arc plates (18), several of the arc plates (18) are respectively fixedly connected to corresponding purification furnace heating plates (2), and several corresponding purification furnace heating plates (2) are fixedly connected to the mounting plate (1) via the arc plates (18).

5. The heater of a high-temperature purification furnace according to claim 1, characterized in that: The upper surface of the limiting plate (3) is provided with mounting grooves (17) in a path array, wherein one group of the purification furnace heating plates (2) is fixedly connected to the inside of the mounting grooves (17) by bolts, and the surfaces of another group of the purification furnace heating plates (2) are jointly equipped with mounting mechanisms.

6. The heater of a high-temperature purification furnace according to claim 1, characterized in that: A holding spring (14) is fixedly connected inside the threaded rod (5), one end of the holding spring (14) is fixedly connected to a sliding rod (15), the sliding rod (15) is slidably connected to the threaded rod (5), and one end of the sliding rod (15) is fixedly connected to a stabilizing disk (16).

7. The heater of a high-temperature purification furnace according to claim 5, characterized in that: The mounting mechanism comprises two supporting plates (19) respectively attached to the surface of another group of purification furnace heating plates (2), and the surfaces of the two supporting plates (19) are both threadedly connected with connecting bolts (20) corresponding to the purification furnace heating plates (2) in a path array.

8. The heater of a high-temperature purification furnace according to claim 4, characterized in that: Another group of purification furnace heating plates (2) are fixedly connected to the corresponding supporting plates (19) via connecting bolts (20), wherein both sides of the surfaces of several of the arc-shaped plates (18) are fixedly connected with fixing rods (21), and several of the fixing rods (21) are respectively fixedly connected to the corresponding supporting plates (19).

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