CN216282753U

CN216282753U - High-efficiency energy-saving atmosphere box type furnace

Info

Publication number: CN216282753U
Application number: CN202122463793.9U
Authority: CN
Inventors: 苏志聪
Original assignee: Zhaoqing Chuangneng Electronic Technology Co ltd
Current assignee: Zhaoqing Chuangneng Electronic Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-12
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a high-efficiency energy-saving atmosphere box type furnace which comprises a furnace body, wherein a plurality of through holes are formed in the furnace body, a mounting box is arranged on one side of each through hole and is fixedly connected with the furnace body, and a semicircular groove with the same diameter as the through holes is formed in one side of the mounting box and corresponding to the through holes. According to the utility model, the transmission device drives the screw rod to rotate, so that the threaded pipe horizontally rotates and moves to drive the semicircular clamping plate to move, a person can conveniently install or detach the heating rod, the heating rod is inserted into the heat conduction pipe through the through hole, the running motor drives the semicircular clamping plate to move, the heating rod can be sealed and fixed through the sealing gasket, the heating rod is prevented from shaking and heat loss in the heat conduction pipe, and the use of the person is facilitated.

Description

High-efficiency energy-saving atmosphere box type furnace

Technical Field

The utility model relates to the technical field of heat treatment equipment, in particular to a high-efficiency energy-saving atmosphere box-type furnace.

Background

The atmosphere box type furnace in the high-temperature sintering equipment comprises a heat preservation furnace body, a heat preservation furnace lining in the heat preservation furnace body is formed by piling heat preservation bricks, a plurality of heating elements are arranged on the side wall surface in the heat preservation furnace body, driving fan blades are arranged above the inside of the heat preservation furnace body, and a furnace body liner is arranged below the driving fan blades; when the powder processing device is used, powder to be processed is placed on the inner container of the furnace body, the heating element heats protective gas in the heat-insulating furnace body, the fan blades are driven to drive the protective gas to flow, and the protective gas carries heat to carry out heat treatment on the powder;

according to the heating device in the atmosphere box type furnace provided by the chinese patent No. 206310920U, in the technical scheme, a plurality of first through holes are uniformly arranged on a heat insulation furnace body, a plurality of second through holes which are aligned with the first through holes one by one are uniformly arranged on a furnace body liner, each second through hole of the furnace body liner is respectively connected with a sleeve, the open end of each sleeve is hermetically connected with the second through hole on the furnace body liner, the sealed end of each sleeve extends into the inner cavity of the furnace body liner, so that the inner cavity of each sleeve is mutually isolated from the inner cavity of the furnace body liner, a heating pipe is arranged in each pair of the first through holes and the sleeve which are aligned with each other, the front end of the heating pipe penetrates through the first through holes to extend into the sleeve and is close to the bottom of the sleeve, but the rear end of the heating pipe is fixed on the heat preservation furnace body through flange connection, so that the heating pipe is inconvenient to disassemble, maintain and install by personnel.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an efficient energy-saving atmosphere box type furnace.

In order to achieve the purpose, the utility model adopts the following technical scheme: an efficient energy-saving atmosphere box-type furnace comprises a furnace body, wherein a plurality of through holes are arranged on the furnace body, a mounting box is arranged on one side of each through hole, and the mounting box is fixedly connected with the furnace body, a semicircular groove with the same diameter as the through hole is arranged at one side of the mounting box and corresponding to the through hole, a semicircular clamping plate with the same diameter as the through hole is arranged on the other side of the through hole, a cavity is arranged in the mounting box, two ends of the semicircular clamping plate are respectively and rotatably connected with a threaded pipe, and the threaded pipes penetrate through the mounting box and extend to the inner part of the cavity, the inner parts of the threaded pipes are respectively in threaded connection with a screw rod, one end of the screw is fixedly connected with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, one opposite side of the two second bevel gears is fixedly connected with a connecting rod, and a transmission device is installed on the connecting rod.

Furthermore, transmission includes third bevel gear, fourth bevel gear and motor, third bevel gear fixed mounting is on the connecting rod, one side meshing of third bevel gear is connected with fourth bevel gear, motor fixed mounting is at the top of mounting box, and the drive end and the fourth bevel gear fixed connection of motor.

Furthermore, the opposite sides of the semicircular groove and the semicircular clamping plate are respectively and fixedly connected with a sealing gasket.

Furthermore, a plurality of heat conduction pipes are fixedly connected to the inside of the furnace body and corresponding to the through holes respectively, and heating rods are inserted into the heat conduction pipes.

Furthermore, a box door is arranged on one side of the furnace body.

Furthermore, the two sides inside the furnace body are fixedly connected with guide rods respectively, the outer surface of each guide rod is connected with a U-shaped fixing frame in a sliding mode, and the top of each U-shaped fixing frame is fixedly connected with an operation table.

Furthermore, the operation table is provided with processing powder.

Furthermore, the heating rods are respectively controlled by a single control switch to be powered on or powered off.

Furthermore, a handle is fixedly connected to the outer side of the operating platform.

Furthermore, the furnace body is connected with an air inlet pipe, and protective gas is input into the furnace body through the air inlet pipe.

The utility model has the beneficial effects that:

when the high-efficiency energy-saving atmosphere box type furnace is used, the transmission device drives the screw rod to rotate, the threaded pipe horizontally rotates to move, so that the semicircular clamping plate is driven to move, a person can conveniently install or detach the heating rod, the heating rod is inserted into the heat conduction pipe through the through hole, the running motor drives the semicircular clamping plate to move, the heating rod can be sealed and fixed through the sealing gasket, the heating rod is prevented from shaking and heat in the heat conduction pipe is prevented from being lost, and the high-efficiency energy-saving atmosphere box type furnace is convenient for the person to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the mounting box of the present invention;

fig. 3 is a schematic view of the connection between the operation table and the guide bar according to the present invention.

Illustration of the drawings:

1. a furnace body; 2. a through hole; 3. mounting a box; 4. a semicircular groove; 5. a semicircular clamping plate; 6. a cavity; 7. a threaded pipe; 8. a screw; 9. a first bevel gear; 10. a second bevel gear; 11. a connecting rod; 12. a third bevel gear; 13. a fourth bevel gear; 14. a motor; 15. a gasket; 16. a heat conducting pipe; 17. a box door; 18. a guide bar; 19. a U-shaped fixing frame; 20. an operation table; 21. a heating rod; 22. a handle; 23. an air inlet pipe.

Detailed Description

FIG. 1 to FIG. 3 show, which relates to a high-efficiency energy-saving atmosphere box furnace, comprising a furnace body 1, wherein a plurality of through holes 2 are arranged on the furnace body 1, a mounting box 3 is arranged on one side of each through hole 2, the mounting box 3 is fixedly connected with the furnace body 1, a semicircular groove 4 with the same diameter as the through hole 2 is arranged on one side of the mounting box 3 and corresponding to the through hole 2, a semicircular clamping plate 5 with the same diameter as the through hole 2 is arranged on the other side of the through hole 2, a cavity 6 is arranged in the mounting box 3, threaded pipes 7 are respectively rotatably connected with two ends of the semicircular clamping plate 5, the threaded pipes 7 penetrate through the mounting box 3 and extend to the inside of the cavity 6, threaded rods 8 are respectively and threadedly connected in the inside of the threaded pipes 7, a first bevel gear 9 is fixedly connected with one end of each threaded rod 8, a second bevel gear 10 is engaged with one side of the first bevel gear 9, and a connecting rod 11 is fixedly connected with one side opposite to the two second bevel gears 10, the connecting rod 11 is provided with a transmission device.

When using box stove of energy-efficient atmosphere, transmission drives screw rod 8 and rotates, thereby make 7 horizontal rotation of screwed pipe move and drive semi-circular cardboard 5 and remove, make things convenient for personnel's installation or dismantle heating rod 21, insert the inside of heat pipe 16 through-hole 2 with heating rod 21, operation motor 14 drives semi-circular cardboard 5 and removes, and can seal and fix heating rod 21 through sealed pad 15, prevent that heating rod 21 from rocking and the inside heat loss of heat pipe 16, make things convenient for personnel's use.

In a further scheme, the transmission device comprises a third bevel gear 12, a fourth bevel gear 13 and a motor 14, the third bevel gear 12 is fixedly installed on the connecting rod 11, one side of the third bevel gear 12 is connected with the fourth bevel gear 13 in a meshed mode, the motor 14 is fixedly installed at the top of the installation box 3, the driving end of the motor 14 is fixedly connected with the fourth bevel gear 13, and the motor 14 drives the screw rod 8 to rotate.

In a further scheme, the opposite sides of the semicircular groove 4 and the semicircular clamping plate 5 are respectively and fixedly connected with a sealing gasket 15, so that the heat inside the heat conduction pipe 16 is prevented from losing.

In a further scheme, a plurality of heat pipes 16 are respectively and fixedly connected to the inside of the furnace body 1 and the corresponding through holes 2, a heating rod 21 is inserted into the heat pipes 16, and the heating rod 21 heats the inside of the furnace body 1.

In a further scheme, one side of the furnace body 1 is provided with a box door 17.

In the further scheme, the inside both sides of furnace body 1 fixedly connected with guide bar 18 respectively, the surface sliding connection of guide bar 18 has U type mount 19, the top fixedly connected with operation panel 20 of two U type mounts 19, thereby personnel's slidable pull out operation panel 20 and place experimental article, make things convenient for personnel's use.

In a further embodiment, the operation table 20 is provided with processing powder.

In a further scheme, the plurality of heating rods 21 are respectively controlled by a single control switch to be powered on or powered off.

In a further scheme, a handle 22 is fixedly connected to the outer side of the operating platform 20, and a person can pull out the operating platform 20 through the handle 22, so that the person can conveniently prevent processing powder.

In a further scheme, the furnace body 1 is connected with an air inlet pipe 23, and protective gas is input into the furnace body through the air inlet pipe 23.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a box stove of energy-efficient atmosphere, includes furnace body (1), its characterized in that: the furnace body (1) is provided with a plurality of through holes (2), one side of each through hole (2) is provided with a mounting box (3), the mounting box (3) is fixedly connected with the furnace body (1), a semicircular groove (4) with the same diameter as that of each through hole (2) is arranged on one side of each mounting box (3) and corresponding to the through hole (2), the other side of each through hole (2) is provided with a semicircular clamping plate (5) with the same diameter as that of each through hole (2), a cavity (6) is arranged in each mounting box (3), two ends of each semicircular clamping plate (5) are respectively and rotatably connected with a threaded pipe (7), each threaded pipe (7) penetrates through each mounting box (3) and extends into the cavity (6), each inner part of each threaded pipe (7) is respectively and is in threaded connection with a screw rod (8), one end of each screw rod (8) is fixedly connected with a first bevel gear (9), one side of the first bevel gear (9) is connected with a second bevel gear (10) in a meshing manner, one opposite side of the two second bevel gears (10) is fixedly connected with a connecting rod (11), and a transmission device is installed on the connecting rod (11).

2. The box furnace of claim 1, wherein: the transmission device comprises a third bevel gear (12), a fourth bevel gear (13) and a motor (14), wherein the third bevel gear (12) is fixedly installed on a connecting rod (11), one side of the third bevel gear (12) is meshed with the fourth bevel gear (13), the motor (14) is fixedly installed at the top of the installation box (3), and the driving end of the motor (14) is fixedly connected with the fourth bevel gear (13).

3. The box furnace of claim 1, wherein: and the opposite sides of the semicircular groove (4) and the semicircular clamping plate (5) are respectively and fixedly connected with a sealing gasket (15).

4. The box furnace of claim 1, wherein: the furnace body (1) is internally and fixedly connected with a plurality of heat conduction pipes (16) corresponding to the through holes (2), and heating rods (21) are inserted into the heat conduction pipes (16).

5. The box furnace of claim 1, wherein: one side of the furnace body (1) is provided with a box door (17).

6. The box furnace of claim 1, wherein: the furnace body (1) is characterized in that guide rods (18) are fixedly connected to two sides of the interior of the furnace body (1) respectively, U-shaped fixing frames (19) are connected to the outer surfaces of the guide rods (18) in a sliding mode, and operation tables (20) are fixedly connected to the tops of the U-shaped fixing frames (19).

7. An energy efficient atmosphere box furnace as claimed in claim 6 wherein: and the operation table (20) is provided with processing powder.

8. An energy efficient atmosphere box furnace as claimed in claim 4 wherein: the heating rods (21) are respectively controlled to be powered on or powered off by a single control switch.

9. An energy efficient atmosphere box furnace as claimed in claim 6 wherein: the outer side of the operating platform (20) is fixedly connected with a handle (22).

10. The box furnace of claim 1, wherein: the furnace body (1) is connected with an air inlet pipe (23), and protective gas is input into the furnace body (1) through the air inlet pipe (23).