CN220728909U - Novel high-temperature resistance furnace - Google Patents
Novel high-temperature resistance furnace Download PDFInfo
- Publication number
- CN220728909U CN220728909U CN202322277739.4U CN202322277739U CN220728909U CN 220728909 U CN220728909 U CN 220728909U CN 202322277739 U CN202322277739 U CN 202322277739U CN 220728909 U CN220728909 U CN 220728909U
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- Prior art keywords
- resistance furnace
- furnace body
- hot air
- novel high
- temperature resistance
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model discloses a novel high-temperature resistance furnace, which comprises a resistance furnace body, wherein the top and the bottom of the resistance furnace body are rotationally connected with a rotating shaft, a plurality of trays are fixedly arranged on the rotating shaft, and an auxiliary heating component is arranged on the resistance furnace body.
Description
Technical Field
The utility model relates to the technical field of high-temperature resistance furnaces, in particular to a novel high-temperature resistance furnace.
Background
The resistance furnace is an industrial furnace which heats an electric heating element or a heating medium in the furnace by utilizing current so as to heat a workpiece or a material, and is a heating furnace which generates heat energy by utilizing the current through a resistance material; resistance furnaces are used in the mechanical industry for pre-metal forging heating, metal heat treatment heating, brazing, powder metallurgy sintering, glass ceramic firing and annealing, low melting point metal melting, drying of sand and paint film layers, and the like.
Most of the internal racks of the existing resistance furnaces are fixedly placed, so that workpieces at the bottom end of the internal furnace are unevenly heated, the heating effect is poor, the overall heating speed is low, and the working efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a novel high-temperature resistance furnace so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel high temperature resistance furnace, includes the resistance furnace body, the top and the bottom of resistance furnace body rotate and are connected with the pivot, fixedly in the pivot be provided with a plurality of trays, the bottom is fixed to be provided with the guard box outside the resistance furnace body, the guard box internal fixation is provided with the motor, and the drive end of motor and the bottom fixed connection of pivot, be provided with auxiliary heating subassembly on the resistance furnace body.
Preferably, the auxiliary heating assembly comprises a fan, a hot air inlet pipe, three hot air spray pipes, a hot air discharge pipe and a four-way pipe, wherein the fan is fixedly arranged on the outer right side of the resistance furnace body, an air inlet of the resistance furnace body is connected with the right side of the resistance furnace body through the hot air inlet pipe, the three hot air spray pipes are fixedly penetrated on the right side of the resistance furnace body, one end of each hot air spray pipe is connected with an air outlet of the fan, and the other end of each hot air spray pipe is connected with the other ends of the three hot air spray pipes through the four-way pipe
Preferably, the rotating shaft is connected with the resistance furnace body through a sealing bearing, the inner ring of the sealing bearing is in interference fit with the rotating shaft, and the outer ring of the sealing bearing is fixedly connected with the resistance furnace body.
Preferably, the tray is provided with a plurality of vent holes.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the motor, the rotating shaft and the tray are arranged to drive the workpiece to rotate, the rotation of the tray can enable the workpiece to contact heat energy in the furnace at all positions in the hearth, so that the workpiece can be subjected to more uniform and sufficient heat treatment in the resistance furnace, one side or part of the workpiece is prevented from being overheated or unheated, the rotation of the tray can drive the workpiece to continuously rotate in the hearth, thus, each surface of the workpiece can be rapidly heated and treated, compared with a static treatment process, the workpiece treatment time can be greatly shortened by rotating the tray, the production efficiency can be improved, and hot air in the resistance furnace body can be circularly blown to the workpiece on the tray by arranging the auxiliary heating assembly, so that the heating efficiency of the workpiece can be improved, and the uniformity of the workpiece in the heating process can be ensured.
Drawings
FIG. 1 is a schematic diagram of an axial structure of the present utility model;
fig. 2 is a schematic diagram of an axial structure of the spindle, motor, tray and auxiliary heating assembly according to the present utility model.
In the figure: 1. a resistance furnace body; 2. a rotating shaft; 3. a tray; 4. a protection box; 5. a motor; 6. an auxiliary heating assembly; 61. a blower; 62. a hot gas inlet pipe; 63. a hot gas nozzle; 64. a hot gas discharge pipe; 65. a four-way pipe; 7. and a vent hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the utility model provides a novel high temperature resistance furnace, which comprises a resistance furnace body 1, wherein a rotating shaft 2 is rotatably connected to the top and the bottom of the resistance furnace body 1, a plurality of trays 3 are fixedly arranged on the rotating shaft 2, a protection box 4 is fixedly arranged at the outer bottom of the resistance furnace body 1, a motor 5 is fixedly arranged in the protection box 4, the driving end of the motor 5 is fixedly connected with the bottom end of the rotating shaft 2, the motor 5 is used for driving the rotating shaft 2 to rotate, and an auxiliary heating component 6 is arranged on the resistance furnace body 1.
Specifically, the auxiliary heating assembly 6 includes a fan 61, a hot air inlet pipe 62, three hot air nozzles 63, a hot air outlet pipe 64 and a four-way pipe 65, the fan 61 is fixedly arranged on the right side outside the resistance furnace body 1, an air inlet of the resistance furnace body 1 is connected with the right side of the resistance furnace body 1 through the hot air inlet pipe 62, the three hot air nozzles 63 are fixedly penetrated on the right side of the resistance furnace body 1, one end of the hot air outlet pipe 64 is connected with an air outlet of the fan 61, the other end of the hot air outlet pipe 64 is connected with the other ends of the three hot air nozzles 63 through the four-way pipe 65, in operation, the fan 61 can send hot air in the resistance furnace body 1 into the hot air nozzles 63 through the hot air inlet pipe 62 and the hot air outlet pipe, and the hot air nozzles 63 can circularly blow hot air in the resistance furnace body 1 to workpieces on the tray 3.
Specifically, the rotating shaft 2 is connected with the resistance furnace body 1 through a sealing bearing, an inner ring of the sealing bearing is in interference fit with the rotating shaft 2, and an outer ring of the sealing bearing is fixedly connected with the resistance furnace body 1.
Specifically, the tray 3 is provided with a plurality of ventilation holes 7, and the ventilation holes 7 facilitate the circulation of hot air.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel high temperature resistance stove which characterized in that: including resistance furnace body (1), the top and the bottom of resistance furnace body (1) rotate and are connected with pivot (2), fixedly on pivot (2) be provided with a plurality of trays (3), the outer bottom of resistance furnace body (1) is fixedly provided with guard box (4), guard box (4) internal fixation is provided with motor (5), and the drive end of motor (5) and the bottom fixed connection of pivot (2), be provided with auxiliary heating subassembly (6) on resistance furnace body (1).
2. The novel high-temperature resistance furnace according to claim 1, wherein: the auxiliary heating assembly (6) comprises a fan (61), a hot air inlet pipe (62), three hot air spray pipes (63), a hot air discharge pipe (64) and a four-way pipe (65), wherein the fan (61) is fixedly arranged on the outer right side of the resistance furnace body (1), an air inlet of the resistance furnace body (1) is connected with the right side of the resistance furnace body (1) through the hot air inlet pipe (62), the three hot air spray pipes (63) are fixedly penetrated on the right side of the resistance furnace body (1), one end of the hot air discharge pipe (64) is connected with an air outlet of the fan (61), and the other end of the hot air discharge pipe (64) is connected with the other ends of the three hot air spray pipes (63) through the four-way pipe (65).
3. The novel high-temperature resistance furnace according to claim 1, wherein: the electric resistance furnace is characterized in that the rotating shaft (2) is connected with the electric resistance furnace body (1) through a sealing bearing, an inner ring of the sealing bearing is in interference fit with the rotating shaft (2), and an outer ring of the sealing bearing is fixedly connected with the electric resistance furnace body (1).
4. The novel high-temperature resistance furnace according to claim 1, wherein: a plurality of vent holes (7) are formed in the tray (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277739.4U CN220728909U (en) | 2023-08-24 | 2023-08-24 | Novel high-temperature resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322277739.4U CN220728909U (en) | 2023-08-24 | 2023-08-24 | Novel high-temperature resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220728909U true CN220728909U (en) | 2024-04-05 |
Family
ID=90494118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322277739.4U Active CN220728909U (en) | 2023-08-24 | 2023-08-24 | Novel high-temperature resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220728909U (en) |
-
2023
- 2023-08-24 CN CN202322277739.4U patent/CN220728909U/en active Active
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