CN216694467U - Rocking furnace suitable for N-type bismuth telluride-based thermoelectric material - Google Patents

Abstract

The utility model provides a rocking furnace suitable for an N-type bismuth telluride-based thermoelectric material, which relates to the technical field of high-temperature heating equipment and comprises a main body, wherein a rocking groove is formed in the surface of the main body, a heating furnace is arranged in the rocking groove and is movably connected with the rocking groove, a rocking motor is arranged in the main body, the output end of the rocking motor penetrates through the rocking groove, the output end of the rocking motor is connected with the heating furnace, a rotating motor is arranged on the bottom surface of the heating furnace, the output end of the rotating motor penetrates through the bottom surface of the heating furnace, a rotating plate is arranged at the output end of the rotating motor, a furnace body is arranged in the heating furnace and is movably connected with the heating furnace, the furnace body is driven to rotate in the heating furnace through the rotating motor, so that the furnace body rotates in the heating process, the design enables the furnace body to rotate under the action of the rocking motor, and enables the materials to be quickly and timely mixed, greatly improving the reaction efficiency of reactants.

Description

A swing furnace suitable for N-type bismuth telluride-based thermoelectric materials

technical field

The utility model relates to the technical field of high-temperature heating equipment, in particular to a swing furnace suitable for N-type bismuth telluride-based thermoelectric materials.

Background technique

Since bismuth telluride (Bi2Te3) belongs to the trigonal crystal system, its thermoelectric properties have strong anisotropy and have the largest performance figure of merit in the direction parallel to the basal plane (00l). Therefore, crystal growth methods such as zone melting method or Bridgman method are usually used in commercial production to obtain crystalline materials with excellent thermoelectric properties; on the other hand, due to the layered crystal structure of bismuth telluride, the It is easy to cleavage, and the obtained single crystal or polycrystalline material has extremely low mechanical strength and poor processing performance, which not only seriously affects the material utilization rate and the reliability of components, but also exacerbates the current rare materials such as tellurium, bismuth, and antimony. The shortage situation has seriously restricted the further miniaturization, diversification and high performance of components, which has become a bottleneck restricting the development of the thermoelectric refrigeration industry and the further development of high-end products.

According to the patent No. CN209348541U, a powder swing furnace for semiconductor manufacturing is disclosed, which includes a furnace body, a base and a swing device; the utility model arranges a position adjustment hole on the surface of the first connecting rod, so that the staff can swing according to the swing. The amount of powder in the furnace is adjusted to the swing angle, so that the powder in the swing furnace is fully mixed and the quality of the product is improved; by setting a spring at the bottom of the furnace body, the swing furnace can be effectively buffered during the swing process and reduce the swing amplitude. , to prevent the swing furnace from being damaged when the swing is too large, and improve the service life of the swing furnace.

Most of the existing swing furnaces swing along a plane. During the heating process, the materials cannot be mixed quickly and in time, which greatly affects the reaction efficiency of the reactants.

Utility model content

The purpose of the utility model is to solve the shortcomings existing in the prior art, and propose a swing furnace suitable for N-type bismuth telluride-based thermoelectric materials.

In order to achieve the above purpose, the present invention adopts the following technical scheme: a swing furnace suitable for N-type bismuth telluride-based thermoelectric materials, comprising a main body, a surface of the main body is provided with a swing groove, and a swing groove is provided in the swing groove A heating furnace, and the heating furnace is movably connected with the swing tank, the main body is provided with a swing motor, and the output end of the swing motor runs through the swing tank, and the output end of the swing motor is connected with the heating furnace, and the bottom surface of the heating furnace is provided with a rotary motor, and the output end of the rotary motor penetrates the bottom surface of the heating furnace, the output end of the rotary motor is provided with a rotating plate, and the heating furnace is provided with a furnace body, and the furnace body is movably connected with the heating furnace.

Preferably, the top surface of the rotating plate is provided with a clamping groove, the bottom surface of the furnace body is provided with a clamping block, and the clamping block is engaged with the clamping groove, the top surface of the furnace body is provided with a feeding pipe, and The feed pipe runs through the top surface of the furnace body.

Preferably, the heating furnace is provided with a fixing ring inside, the inner array of the fixing ring is provided with balls, the balls are movably connected with the fixing ring, and the furnace body is movably connected with the balls.

Preferably, the top surface of the main body is provided with a controller, and the controller is electrically connected to the rotating motor and the swing motor respectively, and the heating furnace is provided with heating rods in an array, and the heating rods are electrically connected to the controller.

Preferably, the bottom surface of the main body is arrayed with universal wheels, and the side surface of the main body is provided with handrails.

beneficial effect

In the utility model, a rotating motor is arranged on the bottom surface of the heating furnace, and the furnace body is driven to rotate in the heating furnace by the rotating motor, so that the furnace body rotates during the heating process. This design makes the furnace body swing under the action of the swinging motor. At the same time, the furnace body rotates, so that the materials can be mixed quickly and in time, which greatly improves the reaction efficiency of the reactants.

Description of drawings

Fig. 1 is the axonometric view of the utility model;

Fig. 2 is the front view of the utility model;

3 is a cross-sectional view of the utility model;

FIG. 4 is an exploded view of a part of the structure of the present invention.

illustration:

1. Swing tank; 2. Heating furnace; 3. Main body; 4. Handrail; 5. Universal wheel; 6. Feeding pipe; 7. Controller; 8. Clamp; 9. Swing motor; 10. Ball; 11 , heating rod; 12, card slot; 13, furnace body; 14, fixing ring; 15, rotating plate; 16, rotating motor.

Detailed ways

In order to make it easier to understand the technical means, creative features, goals and effects realized by the present invention, the present invention will be further described below in conjunction with the specific embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention. , not all. Based on the examples in the implementation manner, other examples obtained by those skilled in the art without creative work all belong to the protection scope of the present invention.

The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

Specific examples:

1-4, a swing furnace suitable for N-type bismuth telluride-based thermoelectric materials includes a main body 3, a surface of the main body 3 is provided with a swing groove 1, a heating furnace 2 is arranged in the swing groove 1, and the heating furnace 2 The main body 3 is provided with a swing motor 9, and the output end of the swing motor 9 runs through the swing groove 1, and the output end of the swing motor 9 is connected with the heating furnace 2, and the bottom surface of the heating furnace 2 is provided with a rotating motor 16 , and the output end of the rotary motor 16 penetrates the bottom surface of the heating furnace 2 , the output end of the rotary motor 16 is provided with a rotating plate 15 , and the heating furnace 2 is provided with a furnace body 13 , and the furnace body 13 is movably connected to the heating furnace 2 .

The top surface of the rotating plate 15 is provided with a clamping slot 12, the bottom surface of the furnace body 13 is provided with a clamping block 8, and the clamping block 8 is engaged with the clamping groove 12, and the top surface of the furnace body 13 is provided with a feeding pipe 6, and the feeding pipe 6 is provided on the top surface of the furnace body 13. The material pipe 6 penetrates the top surface of the furnace body 13 . The heating furnace 2 is provided with a fixing ring 14 , the inner array of the fixing ring 14 is provided with balls 10 , and the balls 10 are movably connected with the fixing ring 14 , and the furnace body 13 is movably connected with the balls 10 . The top surface of the main body 3 is provided with a controller 7, and the controller 7 is electrically connected to the rotating motor 16 and the swing motor 9 respectively. The heating furnace 2 is provided with a heating rod 11 in an array, and the heating rod 11 is electrically connected to the controller 7. . The bottom surface of the main body 3 is arrayed with universal wheels 5 , and the side surface of the main body 3 is provided with handrails 4 .

The working principle of the utility model is as follows: the equipment is moved to the place of use through the handrail 4 and the universal wheel 5, and the operation is simple and convenient; The bismuth telluride material is put into the furnace body 13, and under the operation of the heating rod 11 in the heating furnace 2, the rotary motor 16 drives the furnace body 13 to rotate, and the swing motor 9 also drives the heating furnace 2 and the furnace body 13 to swing, and the fixed ring 14 and the balls 10 make the furnace body 13 rotate more smoothly in the heating furnace 2. A rotary motor 16 is arranged on the bottom surface of the heating furnace 2. The rotary motor 16 drives the furnace body 13 to rotate in the heating furnace 2, so that the furnace body 13 is heated. This design enables the furnace body 13 to rotate while the furnace body 13 swings under the action of the swing motor 9, so that the materials can be mixed quickly and in time, which greatly improves the reaction efficiency of the reactants.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features The features are not in direct contact but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention, and are not intended to limit the present invention without departing from the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A rocking furnace suitable for a bismuth telluride-based thermoelectric material of the N type comprises a main body (3), and is characterized in that: the utility model discloses a heating furnace, including main part (3), rocking groove (1) has been seted up on the surface of main part (3), be equipped with heating furnace (2) in rocking groove (1), and heating furnace (2) and rocking groove (1) swing joint, be equipped with in main part (3) and sway motor (9), and the output of just rocking motor (9) runs through rocking groove (1), and the output of just rocking motor (9) is connected with heating furnace (2), the bottom surface of heating furnace (2) is equipped with rotating electrical machines (16), and the output of rotating electrical machines (16) runs through heating furnace (2) bottom surface, the output of rotating electrical machines (16) is equipped with rotor plate (15), be equipped with furnace body (13) in heating furnace (2), and furnace body (13) and heating furnace (2) swing joint.

2. The rocking furnace suitable for the N-type bismuth telluride based thermoelectric material as set forth in claim 1, wherein: the top surface of the rotating plate (15) is provided with a clamping groove (12), the bottom surface of the furnace body (13) is provided with a clamping block (8), the clamping block (8) is connected with the clamping groove (12) in a clamping mode, the top surface of the furnace body (13) is provided with a feeding pipe (6), and the feeding pipe (6) penetrates through the top surface of the furnace body (13).

3. The rocking furnace suitable for the N-type bismuth telluride based thermoelectric material as set forth in claim 1, wherein: the inside of heating furnace (2) is equipped with solid fixed ring (14), the inboard array of solid fixed ring (14) is equipped with ball (10), and ball (10) and solid fixed ring (14) swing joint, and furnace body (13) and ball (10) swing joint.

4. The rocking furnace suitable for the N-type bismuth telluride based thermoelectric material as set forth in claim 1, wherein: the top surface of main part (3) is equipped with controller (7), and controller (7) respectively with rotating electrical machines (16), sway motor (9) electric connection, the inside array of heating furnace (2) is equipped with heating rod (11), and heating rod (11) and controller (7) electric connection.

5. The rocking furnace suitable for the N-type bismuth telluride based thermoelectric material as set forth in claim 1, wherein: the bottom surface array of main part (3) is equipped with universal wheel (5), the side of main part (3) is equipped with handrail (4).

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