High-temperature furnace

Abstract

The utility model discloses a high-temperature furnace in the field of high-temperature furnaces, which comprises a furnace body shell, a furnace body cabinet door and a heating pipe, the furnace body cabinet door is hinged to one side of the furnace body shell, and the heating pipe is arranged at the top of an inner cavity of the furnace body shell. A bearing assembly is hinged to the middle of an inner cavity of the oven body shell and comprises a bottom plate, a hinge is arranged on the side, away from the oven body cabinet door, of the bottom plate, and the bearing assembly is hinged to the rear side wall of the inner cavity of the oven body shell through the hinge. Guide assemblies are arranged on the left side and the right side of the bottom plate. The upper end face of the bearing assembly is further provided with a baffle, and one side of the baffle is open and faces the furnace body cabinet door. The guide assembly comprises a guide wheel and a guide groove, and the supporting assembly comprises a supporting column and a limiting groove. The bearing assembly in the device can incline downwards, so that residues in the device can be cleaned conveniently, the maintenance cost of the device is reduced, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the field of high-temperature furnaces, in particular to a high-temperature furnace. Background Art

[0002] High temperature furnaces are mainly used in laboratories of industrial and mining enterprises, scientific research institutions, and laboratories for heating and heat treatment. They are indispensable instruments and equipment in various laboratories. High temperature furnaces are also called muffle furnaces and experimental electric furnaces. They are heating equipment used in laboratories. High temperature furnaces are just a general term. In the continuous development process, there are many subdivisions.

[0003] After the existing high temperature furnace is used, debris and residues generated during heating will remain inside the high temperature furnace, which is inconvenient to clean, consumes manpower, and increases equipment maintenance costs. Utility Model Content

[0004] The main purpose of the utility model is to provide a high temperature furnace to solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A high temperature furnace comprises a furnace shell, a furnace door and a heating tube, wherein the furnace door is hinged on one side of the furnace shell, and the heating tube is arranged on the top of the inner cavity of the furnace shell. A bearing assembly is hinged on the middle of the inner cavity of the furnace shell, and the bearing assembly comprises a bottom plate, and a hinge is arranged on the side of the bottom plate away from the furnace door, and the bearing assembly is hinged to the rear side wall of the inner cavity of the furnace shell through the hinge. Guide assemblies are arranged on the left and right sides of the bottom plate, and a support assembly is arranged at the bottom of the bottom plate.

[0007] Furthermore, a baffle is provided on the upper end surface of the bearing assembly, and one side of the baffle is open and the opening faces the furnace cabinet door.

[0008] Furthermore, the guide assembly includes a guide wheel and a guide groove. The guide wheel is fixed to the left and right sides of the bottom plate. The left and right side walls of the inner cavity of the furnace shell are correspondingly provided with arc-shaped guide grooves, and the guide wheel cooperates with the guide groove.

[0009] Furthermore, the support assembly includes support columns and limiting grooves. The limiting grooves are symmetrically arranged on both sides of the bottom of the inner cavity of the furnace body shell. The support columns are slidably installed on the lower side of the bottom plate through the limiting grooves to support the bottom plate.

[0010] This arrangement is to facilitate the removal of the support column. After the support column is removed, the bearing assembly can be rotated downward around the hinge to tilt the bearing assembly downward, making it easier to clean the inside of the bearing assembly.

[0011] The utility model also includes other components that enable the high temperature furnace to be used normally, and these devices or components all adopt conventional technical means in the field. In addition, the devices and components not limited in the utility model all adopt conventional technical means in the field, such as the heating tube in this application. In the specific implementation process, the appropriate device or component model can be selected according to the specific working scene.

[0012] The working principle of the utility model is that when the high temperature furnace needs to be cleaned after use, the support columns on both sides are removed along the limit groove, and the bearing assembly can be rotated downward around the hinge to tilt the bearing assembly downward, so that the residue inside the bearing assembly can be cleaned conveniently.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the bearing assembly inside the high-temperature furnace can be tilted downward, which is convenient for cleaning the internal residue, reducing the equipment maintenance cost and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a high-temperature furnace.

[0015] Figure 2 It is a structural schematic diagram of the load-bearing assembly of the utility model.

[0016] Figure 3 It is a structural schematic diagram of the furnace shell of the utility model.

[0017] Figure 4 This is a schematic diagram of the cleaning state of the utility model.

[0018] In the figure: 1. furnace body shell; 2. furnace body cabinet door; 3. load-bearing component; 31. bottom plate; 32. baffle; 33. hinge; 34. guide wheel; 4. support column; 11. guide groove; 12. limit groove. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Example:

[0021] like Figures 1 to 4 As shown, a high temperature furnace comprises a furnace shell 1, a furnace door 2 and a heating tube. The furnace door 2 is hinged on one side of the furnace shell 1, and a heating tube is arranged on the top of the inner cavity of the furnace shell 1. A bearing assembly 3 is hinged on the middle of the inner cavity of the furnace shell 1, and the bearing assembly 3 comprises a bottom plate 31. A hinge 33 is arranged on the side of the bottom plate 31 away from the furnace door 2, and the bearing assembly 3 is hinged to the rear side wall of the inner cavity of the furnace shell 1 through the hinge 33. Guide assemblies are arranged on the left and right sides of the bottom plate 31, and a support assembly is arranged at the bottom of the bottom plate 31.

[0022] Specifically, the guide assembly includes a guide wheel 34 and a guide groove 11. The guide wheel 34 is fixed to the left and right sides of the bottom plate 31. The left and right side walls of the inner cavity of the furnace shell 1 are correspondingly provided with arc-shaped guide grooves 11. The guide wheel 34 cooperates with the guide groove 11. The support assembly includes a support column 4 and a limit groove 12. The limit grooves 12 are symmetrically provided on both sides of the bottom of the inner cavity of the furnace shell 1. The support column 4 is slidably installed on the lower side of the bottom plate 31 through the limit groove 12, and supports the bottom plate 31.

[0023] In addition, a baffle 32 is further disposed on the upper end surface of the bearing assembly 3 , and one side of the baffle 32 is open and the opening faces the furnace cabinet door 2 .

[0024] The working principle of the high temperature furnace of the utility model is as follows: when the high temperature furnace needs to be cleaned after use, the support columns 4 on both sides are removed along the limiting grooves 12, and the bearing assembly 3 can be rotated downward around the hinges 33, so that the bearing assembly 3 is tilted downward, which is convenient for cleaning the residue inside the bearing assembly 3.

[0025] The above embodiments are only descriptions of the preferred implementation modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope of the present invention.

Claims

1. A high temperature furnace, comprising a furnace shell (1), a furnace door (2) and a heating tube, wherein the furnace shell (1) is hingedly connected to the furnace door (2) on one side, and a heating tube is arranged on the top of the inner cavity of the furnace shell (1), characterized in that: A bearing assembly (3) is hingedly connected in the middle of the inner cavity of the furnace body shell (1), and the bearing assembly (3) comprises a bottom plate (31). A hinge (33) is provided on the side of the bottom plate (31) away from the furnace body cabinet door (2), and the bearing assembly (3) is hingedly connected to the rear side wall of the inner cavity of the furnace body shell (1) via the hinge (33); guide assemblies are provided on the left and right sides of the bottom plate (31), and a support assembly is provided at the bottom of the bottom plate (31).

2. The high temperature furnace according to claim 1, characterized in that: The upper end surface of the bearing assembly (3) is also provided with a baffle (32), and one side of the baffle (32) is open and the opening faces the furnace cabinet door (2).

3. The high temperature furnace according to claim 1, characterized in that: The guide assembly comprises a guide wheel (34) and a guide groove (11); the guide wheel (34) is fixed to the left and right sides of the bottom plate (31); the left and right side walls of the inner cavity of the furnace shell (1) are correspondingly provided with arc-shaped guide grooves (11); the guide wheel (34) cooperates with the guide groove (11).

4. The high temperature furnace according to claim 1, characterized in that: The support assembly comprises a support column (4) and a limiting groove (12); the limiting grooves (12) are symmetrically provided on both sides of the bottom of the inner cavity of the furnace shell (1); the support column (4) is slidably mounted on the lower side of the bottom plate (31) through the limiting groove (12) and supports the bottom plate (31).

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