CN219368325U

CN219368325U - Vertical heating furnace with heat exchange equipment

Info

Publication number: CN219368325U
Application number: CN202320245339.2U
Authority: CN
Inventors: 段进朝; 侯军元; 杨新福; 杨颖�
Original assignee: Hebei Bole Haotuo Energy Saving Technology Co ltd
Current assignee: Hebei Bole Haotuo Energy Saving Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-07-18
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of heating furnaces, and provides a vertical heating furnace with heat exchange equipment, which comprises a furnace body, a heat exchanger and a motor, wherein a heating cavity and a fuel cavity are formed in the furnace body; the heat exchanger is fixedly arranged on the side wall of the furnace body, one side of the heat exchanger extends to the inside of the heating cavity and is fixedly connected with a heat exchange plate, the motor is arranged above the furnace body, the output end of the motor is fixedly connected with a rotating support, and the rotating support extends to the inside of the heating cavity.

Description

Vertical heating furnace with heat exchange equipment

Technical Field

The utility model relates to the technical field of heating furnaces, in particular to a vertical heating furnace with heat exchange equipment.

Background

In the metallurgical industry, the heating furnace is equipment capable of heating workpieces such as materials or metals, is important equipment capable of guaranteeing the workpieces to be forged smoothly, and has wide development prospect in the fields of petroleum, chemical industry, metallurgy, machinery, heat treatment, surface treatment, building materials, electronics, materials, light industry, daily chemicals, pharmacy and the like.

However, the heating furnace in the prior art is generally not provided with a heat exchange device, so that a great amount of heat loss is generated in the heating process of the heating furnace on the workpiece, the utilization rate of the device on heat energy is low, and the waste of fuel and heat energy is caused.

Disclosure of Invention

The utility model provides a vertical heating furnace with heat exchange equipment, which solves the problems that the heating furnace in the related art is not provided with a heat exchange device generally, so that a great amount of heat loss is generated in the heating process of a workpiece by the heating furnace, and the utilization rate of heat energy by the device is lower.

The technical scheme of the utility model is as follows: a vertical heating furnace with heat exchange equipment comprises a furnace body, wherein a heating cavity and a fuel cavity are formed in the furnace body;

the heat exchanger is fixedly arranged on the side wall of the furnace body, one side of the heat exchanger extends into the heating cavity and is fixedly connected with a heat exchange plate, and the heat exchange plate is fixedly connected with the inner wall of the heating cavity;

the motor, the motor sets up in the top of furnace body, the output fixedly connected with of motor rotates the support, rotate the support and extend to the inside in heating chamber.

In a preferred scheme, the top of furnace body fixed mounting has the flue gas heat exchanger, the lateral wall fixed mounting of furnace body has the three-way pipe, flue gas heat exchanger and heat exchanger all are linked together with the three-way pipe.

In a preferred scheme, a first sealing door and a second sealing door are rotatably arranged on the side wall of the furnace body, and the second sealing door is positioned below the first sealing door.

In a preferred scheme, a handle is fixedly arranged on the surface of the first sealing door, and a heat insulation layer is arranged on the surface of the handle.

In a preferred scheme, the top of furnace body is connected with the installing support, fixed connection between motor and the installing support.

In a preferred embodiment, a plurality of communication holes are provided between the fuel chamber and the heating chamber.

In a preferred scheme, the lower part of the rotating bracket is arranged in a shape of a Chinese character 'kou'.

In a preferred scheme, a heat-resistant block is fixedly connected between the motor and the rotating bracket.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, the heat energy of the inner wall of the heating cavity can be converted and stored by the device through the replacement hot plate and the heat exchanger, so that a user can fully utilize the heat energy generated by the device, the utilization rate of the device to the heat energy is improved, and in the working process of the device, the user can drive the rotating bracket to rotate by controlling the motor, so that the workpiece can rotate along with the rotating bracket, the workpiece can be fully heated in the heating cavity, and the heating effect of the device on the workpiece is improved.

2. According to the utility model, the smoke heat exchanger is arranged, so that the device can absorb and convert the heat energy of smoke generated in the heating cavity, the heat exchange efficiency of the device is further improved, the heat-resisting block is fixedly connected between the motor and the rotating bracket, and the heat-resisting block can prevent the rotating bracket from transmitting heat to the motor to damage the motor, so that the service life of the device is prolonged.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the interior of the furnace body of the present utility model;

FIG. 3 is a schematic diagram of a flue gas heat exchanger connection of the present utility model;

fig. 4 is a schematic view of the heat exchanger plate installation of the present utility model.

In the figure: 1. a furnace body; 11. a first sealing door; 111. a grip; 12. a second sealing door; 13. a heating chamber; 14. a fuel chamber; 15. a mounting bracket; 16. a communication hole; 2. a motor; 21. rotating the bracket; 22. a heat block; 3. a flue gas heat exchanger; 4. a heat exchanger; 41. a heat exchange plate; 5. a three-way pipe.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

As shown in fig. 1 to 4, the embodiment provides a vertical heating furnace with heat exchange equipment, which comprises a furnace body 1, a heat exchanger 4 and a motor 2, wherein a heating cavity 13 and a fuel cavity 14 are formed in the furnace body 1, the heating cavity 13 is used for heating a workpiece, and the fuel cavity 14 is used for burning fuel so as to supply heat for the heating cavity 13, so that the heating cavity 13 can smoothly heat the workpiece; the heat exchanger 4 is fixedly arranged on the side wall of the furnace body 1, one side of the heat exchanger 4 extends to the inside of the heating cavity 13 and is fixedly connected with the heat exchange plate 41, and the heat exchange plate 41 is fixedly connected with the inner wall of the heating cavity 13; the heat energy of the inner wall of the heating cavity 13 can be converted and stored by the device through the replacement hot plate 41 and the heat exchanger 4, so that a user can fully utilize the heat energy generated by the device, and the utilization rate of the heat energy by the device is improved; the motor 2 sets up in the top of furnace body 1, and the output fixedly connected with of motor 2 rotates support 21, rotates support 21 and extends to the inside of heating chamber 13, and the user can be with the finished piece mount that needs to heat at the surface of rotating support 21, and then at the in-process that the device worked, the user can rotate through control motor 2 drive rotating support 21 to make the finished piece can accompany rotating support 21 to take place to rotate, thereby make the finished piece can be heated fully in the inside of heating chamber 13, thereby improve the heating effect of device to the finished piece.

Specifically, flue gas heat exchanger 3 is fixedly installed at the top of furnace body 1, three-way pipe 5 is fixedly installed on the side wall of furnace body 1, flue gas heat exchanger 3 and heat exchanger 4 are all communicated with three-way pipe 5, the inlet end of flue gas heat exchanger 3 is communicated with heating cavity 13, through setting up flue gas heat exchanger 3 can make the device absorb the heat energy of the flue gas that produces in heating cavity 13 and change to further improve the heat exchange efficiency of device, it is that heat exchanger 4 and flue gas heat exchanger 3 all use gas as heat transfer medium, through setting up the heat energy function integration processing that three-way pipe 5 can both collect.

Specifically, the side wall of the furnace body 1 is rotatably provided with a first sealing door 11 and a second sealing door 12, the second sealing door 12 is located below the first sealing door 11, the first sealing door 11 is used for sealing the heating cavity 13, the second sealing door 12 is used for sealing the fuel cavity 14, and a user can conveniently place a workpiece or change fuel for the device by arranging the first sealing door 11 and the second sealing door 12.

Specifically, the surface of the first sealing door 11 is fixedly provided with the handle 111, the surface of the handle 111 is provided with the heat insulation layer, a user can conveniently open or close the first sealing door 11 by arranging the handle 111, and the user can be prevented from being scalded due to overheat of the device by arranging the heat insulation layer, so that the safety protection effect is played for the user.

Specifically, the top of furnace body 1 is connected with installing support 15, fixed connection between motor 2 and the installing support 15, through setting up installing support 15 can start the effect of supporting connection to motor 2 to make motor 2 unnecessary direct contact with furnace body 1, thereby prevent motor 2 because of furnace body 1 overheated and produce the damage.

Specifically, a plurality of communication holes 16 are arranged between the fuel cavity 14 and the heating cavity 13, and the fuel cavity 14 can fully transfer heat to the heating cavity 13 by arranging the communication holes 16, so that the heating efficiency of the device on a workpiece is improved.

Specifically, the lower part of the rotating bracket 21 is arranged in a shape of a Chinese character 'kou', so that a user can mount a workpiece to be heated on the rotating bracket 21 conveniently, and the rotating bracket 21 is made of refractory materials.

Specifically, a heat-resistant block 22 is fixedly connected between the motor 2 and the rotating bracket 21, and the heat-resistant block 22 is arranged to prevent the rotating bracket 21 from transmitting heat to the motor 2 to damage the motor 2, so that the service life of the device is prolonged.

Specifically, a working process of a vertical heating furnace with heat exchange equipment or a working principle thereof is as follows: when a user needs to heat the workpiece by the device, the user can mount the workpiece to be heated on the surface of the rotating bracket 21, then the user needs to seal the heating cavity 13 by the first sealing door 11, and after that, the user can put fuel into the fuel cavity 14 and burn and release heat, so that the fuel cavity 14 can supply heat for the heating cavity 13, and the heating cavity 13 can smoothly heat the workpiece; the fuel cavity 14 can fully transfer heat to the heating cavity 13 through the communication hole 16, thereby the heating efficiency of the device to the finished piece is improved, and in the working process of the device, a user can drive the rotating support 21 to rotate through the control motor 2, thereby the finished piece can rotate along with the rotating support 21, and the finished piece can be fully heated in the heating cavity 13, thereby the heating effect of the device to the finished piece is improved, and the heat-resisting block 22 is fixedly connected between the motor 2 and the rotating support 21, the heat-resisting block 22 can prevent the rotating support 21 from transferring heat to the motor 2 to damage the motor 2, so that the service life of the device is improved, and meanwhile, the heat exchange plate 41 and the heat exchanger 4 are arranged to enable the device to perform conversion and storage on the heat energy of the inner wall of the heating cavity 13, so that the user can fully utilize the heat energy generated by the device, the utilization rate of the heat energy of the device is improved, the smoke heat energy generated in the heating cavity 13 can be absorbed and converted through the smoke heat exchanger 3, and the heat exchange efficiency of the device is further improved.

It should be noted that, the motor 2, the flue gas heat exchanger 3 and the heat exchanger 4 are electrically connected with an external power supply, and the devices are devices or apparatuses existing in the prior art or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, so that detailed descriptions thereof are omitted.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The vertical heating furnace with the heat exchange equipment is characterized by comprising a furnace body (1), wherein a heating cavity (13) and a fuel cavity (14) are formed in the furnace body (1);

the heat exchanger (4) is fixedly arranged on the side wall of the furnace body (1), one side of the heat exchanger (4) extends to the inside of the heating cavity (13) and is fixedly connected with a heat exchange plate (41), and the heat exchange plate (41) is fixedly connected with the inner wall of the heating cavity (13);

the motor (2), motor (2) set up in the top of furnace body (1), the output fixedly connected with of motor (2) rotates support (21), rotate support (21) and extend to the inside in heating chamber (13).

2. The vertical heating furnace with the heat exchange equipment according to claim 1, wherein a flue gas heat exchanger (3) is fixedly arranged at the top of the furnace body (1), a three-way pipe (5) is fixedly arranged on the side wall of the furnace body (1), and the flue gas heat exchanger (3) and the heat exchanger (4) are both communicated with the three-way pipe (5).

3. A shaft furnace with heat exchange equipment according to claim 1, characterized in that the side wall of the furnace body (1) is rotatably provided with a first sealing door (11) and a second sealing door (12), the second sealing door (12) being located below the first sealing door (11).

4. A shaft furnace with heat exchange equipment according to claim 3, characterized in that the surface of the first sealing door (11) is fixedly provided with a grip (111), and the surface of the grip (111) is provided with a heat insulating layer.

5. A shaft furnace with heat exchange equipment according to claim 1, characterized in that the top of the furnace body (1) is connected with a mounting bracket (15), and the motor (2) is fixedly connected with the mounting bracket (15).

6. A shaft furnace with heat exchange device according to claim 1, characterized in that a number of communication holes (16) are provided between the fuel chamber (14) and the heating chamber (13).

7. A shaft furnace with heat exchange device according to claim 1, characterized in that the lower part of the rotating support (21) is arranged in a "mouth" shape.

8. A shaft furnace with heat exchange equipment according to claim 1, characterized in that a heat block (22) is fixedly connected between the motor (2) and the rotating support (21).