High-temperature electric furnace for metal heat treatment

Abstract

The utility model relates to the field of heat treatment electric furnaces, and particularly discloses a metal heat treatment high-temperature electric furnace which comprises a high-temperature electric furnace body, a furnace door, a heating device, a partition plate and a top groove circular plate. A cooling chamber is arranged beside the high-temperature electric furnace, a partition plate is arranged between the cooling chamber and the high-temperature electric furnace, a plurality of rotating rollers are arranged at the bottoms in the cooling chamber and the high-temperature electric furnace, the two ends of each rotating roller are connected to the inner walls of the high-temperature electric furnace and the cooling chamber, a placing plate is arranged on each rotating roller, and an opening is formed in one side of the high-temperature electric furnace. A circular opening is formed in the top of the cooling chamber, a top groove circular plate is arranged outside the circular opening of the cooling chamber, and a side fixing plate is arranged on one side of the cooling chamber. According to the high-temperature electric furnace for metal heat treatment, after metal is heated by the high-temperature electric furnace, the metal does not need to be taken out, and the metal is directly conveyed into the cooling chamber to be cooled by opening the partition plate.

Description

Technical Field

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

[0002] Heat treatment refers to a metal thermal processing technology in which materials are heated, kept warm and cooled in solid state to obtain the expected structure and properties. In the process from the Stone Age to the Bronze Age and the Iron Age, the role of heat treatment has gradually been recognized by people.

[0003] Metal heat treatment is usually carried out in a high-temperature electric furnace. The existing high-temperature electric furnace only has the function of heating the metal. After the heating is completed, the heated metal needs to be taken out for subsequent processing. The taking-out process is dangerous and can easily cause harm to the operator. Therefore, a high-temperature electric furnace for metal heat treatment is proposed to solve the above problem. Utility Model Content

[0004] The purpose of the utility model is to provide a high-temperature electric furnace for metal heat treatment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-temperature electric furnace for metal heat treatment, comprising a high-temperature electric furnace, a furnace door, a heating device, a partition plate, and a top groove circular plate; a cooling chamber is arranged next to the high-temperature electric furnace, a partition plate is arranged between the cooling chamber and the high-temperature electric furnace, a plurality of rotating rollers are arranged at the bottom of the cooling chamber and the inside of the high-temperature electric furnace, the two ends of the rotating rollers are connected to the inner walls of the high-temperature electric furnace and the cooling chamber, a placement plate is arranged on the rotating rollers, and the rotation of the rotating rollers drives the placement plate to move, an opening is arranged on one side of the high-temperature electric furnace, a furnace door is arranged at the opening, and the high-temperature electric furnace can be opened through the furnace door, a circular opening is arranged on the top of the cooling chamber, a top groove circular plate is arranged outside the circular opening of the cooling chamber, and a side fixing plate is arranged on one side of the cooling chamber.

[0006] Preferably, the furnace door and the high-temperature electric furnace are connected via a shaft, a fixing piece is provided on the furnace door, the fixing piece is in an L-structure, a shaft is provided on the fixing piece, the fixing piece is connected to the furnace door via the shaft, and a connecting port is provided on the fixing piece.

[0007] Preferably, a two-way telescopic machine is provided on the side of the high-temperature electric furnace, and telescopic rods are provided on the top and bottom of the two-way telescopic machine, and the telescopic rods are connected to the connecting port of the fixing piece.

[0008] Preferably, moving rods are provided on both sides of the partition plate, and the moving rods are provided on both sides of the top between the high-temperature electric furnace and the cooling chamber. Partition grooves are provided on the sides of the inward part of the moving rods, and the partition plate is provided in the partition grooves. A rotating motor is provided on the top of the moving rod, and a motor rod is provided on the rotating motor. The motor rod is provided with a thread, and the motor rod is connected to the partition plate.

[0009] Preferably, a heating device is provided on the top and sides of the outside of the high-temperature electric furnace, a heating plate is provided on the top and sides of the inside of the high-temperature electric furnace, a heating rod is provided on the heating device, the heating rod passes through the outer shell of the high-temperature electric furnace and extends into the interior of the heating plate, and the heating rods are evenly arranged in the heating plate.

[0010] Preferably, a fan is provided inside the top groove circular plate.

[0011] Preferably, a water tank is provided next to the cooling chamber, a water pump is provided on the water tank, a nozzle is provided inside the cooling chamber, a water pipe is provided on the water pump to connect the nozzle on one side of the cooling chamber, the water pipe is connected to the tube inside the plate, and the tube inside the plate is connected to the nozzle on the other side.

[0012] Preferably, the bottom of the high-temperature electric furnace and the bottom of the cooling chamber are provided with foot supports, and the bottom of the foot supports are provided with anti-slip pads.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the furnace door is fixed by connecting the fixing parts through the two-way telescopic machine, the metal to be heat treated is placed on the placement plate, the heating device heats the metal, and after the heating is completed, the rotating motor drives the partition plate to move, the partition plate separates the high-temperature electric furnace and the cooling chamber, the rotating roller drives the placement plate to move, and the movement of the placement plate drives the metal into the cooling chamber, avoiding the danger during the transfer process, the water pump draws water from the water tank, and transports it to the nozzle through the water pipe and the tube inside the plate. The water is sprayed from the nozzle to quickly cool the metal, and the cooling is accelerated by the fan. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall external structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective;

[0016] Figure 3 It is a schematic diagram of the internal structure of the utility model;

[0017] Numbers in the figure: 1. High-temperature electric furnace; 11. Cooling chamber; 12. Rotating roller; 13. Foot support; 14. Side fixing plate; 15. Placement plate; 2. Furnace door; 21. Fixing part; 22. Two-way telescopic machine; 23. Telescopic rod; 3. Heating device; 31. Heating plate; 32. Heating rod; 4. Partition plate; 41. Moving rod; 42. Rotating motor; 5. Top groove circular plate; 51. Fan; 6. Water tank; 61. Water pump; 62. Water pipe; 63. Plate inner tube; 64. Nozzle. DETAILED DESCRIPTION

[0018] 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 of 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.

[0019] In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] See also Figure 1-3The utility model provides a technical solution: a high-temperature electric furnace for metal heat treatment, comprising a high-temperature electric furnace 1, a furnace door 2, a heating device 3, a partition plate 4, and a top groove circular plate 5; a cooling chamber 11 is arranged beside the high-temperature electric furnace 1, and a partition plate 4 is arranged between the cooling chamber 11 and the high-temperature electric furnace 1; a plurality of rotating rollers 12 are arranged at the bottom of the cooling chamber 11 and the high-temperature electric furnace 1, and the two ends of the rotating rollers 12 are connected to the inner walls of the high-temperature electric furnace 1 and the cooling chamber 11, and a placement plate 15 is arranged on the rotating rollers 12, and the rotation of the rotating rollers 12 drives the placement plate 15 to move; an opening is arranged on one side of the high-temperature electric furnace 1, and a furnace door 2 is arranged at the opening, and the high-temperature electric furnace 1 can be opened through the furnace door 2; a circular opening is arranged on the top of the cooling chamber 11, and a top groove circular plate 5 is arranged outside the circular opening of the cooling chamber 11, and a side fixing plate 14 is arranged on one side of the cooling chamber 11.

[0022] Furthermore, the furnace door 2 and the high-temperature electric furnace 1 are connected via an axis, a fixing part 21 is provided on the furnace door 2, the fixing part 21 is in an L-structure, a shaft is provided on the fixing part 21, and the fixing part 21 is connected to the furnace door 2 via the axis, and a connecting port is provided on the fixing part 21.

[0023] Furthermore, a two-way telescopic machine 22 is provided on the side of the high-temperature electric furnace 1 , and telescopic rods 23 are provided on the top and bottom of the two-way telescopic machine 22 , and the telescopic rods 23 are connected to the connection port of the fixing member 21 .

[0024] Furthermore, moving rods 41 are provided on both sides of the partition plate 4, and the moving rods 41 are provided on both sides of the top between the high-temperature electric furnace 1 and the cooling chamber 11. A partition groove is provided on the side of the inner part of the moving rod 41, and the partition plate 4 is provided in the partition groove. A rotating motor 42 is provided on the top of the moving rod 41, and a motor rod is provided on the rotating motor 42. The motor rod is provided with a thread, and the motor rod is connected to the partition plate 4.

[0025] Furthermore, a heating device 3 is provided on the top and side of the outside of the high-temperature electric furnace 1, and a heating plate 31 is provided on the top and side of the inside of the high-temperature electric furnace 1. A heating rod 32 is provided on the heating device 3. The heating rod 32 passes through the outer shell of the high-temperature electric furnace 1 and extends into the interior of the heating plate 31. The heating rods 32 are evenly arranged and distributed in the heating plate 31.

[0026] Furthermore, a fan 51 is disposed inside the top groove circular plate 5 .

[0027] Furthermore, a water tank 6 is arranged next to the cooling chamber 11, a water pump 61 is arranged on the water tank 6, a nozzle 64 is arranged inside the cooling chamber 11, a water pipe 62 is arranged on the water pump 61 to connect the nozzle 64 on one side of the cooling chamber 11, the water pipe 62 is connected to the plate inner tube 63, and the plate inner tube 63 is connected to the nozzle 64 on the other side.

[0028] Furthermore, foot supports 13 are provided at the bottom of the high-temperature electric furnace 1 and the bottom of the cooling chamber 11 , and anti-slip pads are provided at the bottom of the foot supports 13 .

[0029] Working principle: the furnace door 2 is opened or closed by the two-way telescopic machine 22. After opening the furnace door 2, the metal to be heat treated is placed on the placement plate 15. The furnace door 2 is closed to heat the metal through the heating device 3. After the heating is completed, the rotating motor 42 rotates to drive the partition plate 4 to move, thereby penetrating the high-temperature electric furnace 1 and the cooling chamber 11. The rotating roller 12 drives the placement plate 15 to move. The movement of the placement plate 15 drives the metal to enter the cooling chamber 11. The partition plate 4 is driven downward by the rotating motor 42 to separate the cooling chamber 11 and the high-temperature electric furnace 1. The water pump 61 draws water from the water tank 6 and transports it to the nozzle 64 through the water pipe 62 and the plate inner pipe 63. The water is sprayed from the nozzle 64 to cool the metal, and the cooling is accelerated by the fan 51. The metal that has been cooled is placed on the side fixing plate 14.

[0030] Although the 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 high temperature electric furnace for metal heat treatment, Features: The invention comprises a high-temperature electric furnace (1), a furnace door (2), a heating device (3), a partition plate (4), and a top groove circular plate (5); a cooling chamber (11) is arranged beside the high-temperature electric furnace (1); a partition plate (4) is arranged between the cooling chamber (11) and the high-temperature electric furnace (1); a plurality of rotating rollers (12) are arranged at the bottom of the cooling chamber (11) and the high-temperature electric furnace (1); two ends of the rotating rollers (12) are connected to the inner walls of the high-temperature electric furnace (1) and the cooling chamber (11); a placement plate (15) is arranged on the rotating rollers (12); an opening is arranged on one side of the high-temperature electric furnace (1); a furnace door (2) is arranged at the opening; a circular opening is arranged on the top of the cooling chamber (11); a top groove circular plate (5) is arranged outside the circular opening of the cooling chamber (11); and a side fixing plate (14) is arranged on one side of the cooling chamber (11).

2. A high-temperature electric furnace for heat treatment of metal according to claim 1, Features: The furnace door (2) and the high-temperature electric furnace (1) are connected via a shaft, a fixing member (21) is provided on the furnace door (2), the fixing member (21) is in an L-shaped structure, a shaft is provided on the fixing member (21), and the fixing member (21) is connected to the furnace door (2) via the shaft, and a connection port is provided on the fixing member (21).

3. A high-temperature electric furnace for heat treatment of metal according to claim 2, Features: A two-way telescopic machine (22) is arranged on the side of the high-temperature electric furnace (1), and telescopic rods (23) are arranged on the top and bottom of the two-way telescopic machine (22), and the telescopic rods (23) are connected to the connection port of the fixing member (21).

4. A high-temperature electric furnace for heat treatment of metal according to claim 1, Features: Moving rods (41) are provided on both sides of the partition plate (4), and the moving rods (41) are arranged on both sides of the top between the high-temperature electric furnace (1) and the cooling chamber (11). A partition groove is provided on the side of the inward portion of the moving rod (41), and the partition plate (4) is arranged in the partition groove. A rotating motor (42) is provided on the top of the moving rod (41), and a motor rod is provided on the rotating motor (42), and a thread is provided on the motor rod, and the motor rod is connected to the partition plate (4).

5. A high-temperature electric furnace for heat treatment of metal according to claim 1, Features: The top and side surfaces of the high-temperature electric furnace (1) are provided with a heating device (3), the top and side surfaces of the high-temperature electric furnace (1) are provided with a heating plate (31), the heating device (3) is provided with a heating rod (32), the heating rod (32) passes through the outer shell of the high-temperature electric furnace (1) and extends into the interior of the heating plate (31), and the heating rods (32) are evenly arranged and distributed inside the heating plate (31).

6. A high-temperature electric furnace for heat treatment of metal according to claim 1, Features: A fan (51) is arranged inside the top groove circular plate (5).

7. A high-temperature electric furnace for heat treatment of metal according to claim 1, Features: A water tank (6) is arranged beside the cooling chamber (11), a water pump (61) is arranged on the water tank (6), a nozzle (64) is arranged inside the cooling chamber (11), a water pipe (62) is arranged on the water pump (61) and connected to the nozzle (64) on one side of the cooling chamber (11), the water pipe (62) is connected to the plate inner tube (63), and the plate inner tube (63) is connected to the nozzle (64) on the other side.

8. A high-temperature electric furnace for heat treatment of metal according to claim 1, Features: The bottom of the high-temperature electric furnace (1) and the bottom of the cooling chamber (11) are provided with foot supports (13), and the bottom of the foot supports (13) is provided with an anti-slip pad.

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