Drying device for refractory brick production

Abstract

The utility model relates to the technical field of refractory brick production, in particular to a drying device for refractory brick production, which comprises a box body, a motor is mounted on the upper end face of the box body, the output end of the motor penetrates through the box body and is fixedly connected with a driving rod, and a plurality of uniformly distributed fixing blocks are in threaded connection with the outer wall of the driving rod. Supporting plates are fixedly connected to the right end faces of the multiple fixing blocks, first cavities are formed in the upper and lower end faces of the multiple supporting plates and the bottom end in the box body, a motor is started to drive a driving rod to rotate, the driving rod can drive arc-shaped grooves to rotate when rotating, and the multiple arc-shaped grooves can drive corresponding driving shafts to move up and down when rotating; the multiple driving shafts can drive the fixing blocks and the corresponding supporting plates to move up and down when moving, the refractory bricks are clamped among the multiple first cavities, the upper end faces and the lower end faces of the refractory bricks are conveniently dried, and therefore the purposes that the refractory bricks of different heights and sizes can be dried, use is convenient, and the drying efficiency is high are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory brick production, in particular to a drying device for refractory brick production. Background Art

[0002] Refractory materials are generally divided into two types, namely, unshaped refractory materials and shaped refractory materials. Unshaped refractory materials, also called castables, are mixed powder particles composed of a variety of aggregates or aggregates and one or more binders. When used, they must be mixed with one or more liquids to be evenly mixed and have strong fluidity. Shaped refractory materials generally refer to refractory bricks, which have standard shapes and can also be temporarily processed when cut according to needs. Generally, refractory bricks need to be dried after production and molding to remove the moisture contained in them and ensure the production quality of refractory bricks.

[0003] The existing drying method is usually to place the refractory bricks on a brick rack and dry the refractory bricks by a hot air blower. The existing brick rack is relatively fixed, which makes it inconvenient to adjust the distance between multiple layers of brick racks and to dry refractory bricks of different heights. Moreover, the refractory bricks are placed on the brick rack, and the parts that are in contact with the brick rack are heated slowly, resulting in low drying efficiency. Therefore, a drying device for refractory brick production is proposed. Utility Model Content

[0004] The utility model aims to provide a drying device for producing refractory bricks, which can dry refractory bricks of different heights and sizes, is easy to use and has high drying efficiency.

[0005] The utility model aims to provide a drying device for producing refractory bricks, comprising a box body, a motor is installed on the upper end surface of the box body, the output end of the motor passes through the box body and is fixedly connected to a driving rod, a plurality of symmetrically distributed arc grooves are provided on the outer wall of the driving rod, a plurality of driving shafts are slidably connected inside the arc grooves, a plurality of right end surfaces of the driving shafts are fixedly connected to fixed blocks, a plurality of right end surfaces of the fixed blocks are fixedly connected to support plates, a first cavity is provided on the upper and lower end surfaces of the plurality of support plates, a first heating plate is installed inside the plurality of the first cavities, a refractory brick placement frame is placed on the upper end surfaces of the plurality of the first cavities, a support rod is fixedly connected inside the box body, and a plurality of the fixed blocks are slidably connected to the support rod.

[0006] In order to prevent the support plates from axially rotating, as a preferred drying device for producing refractory bricks of the present invention, a limiting rod is fixedly connected to the interior of the box body, and the other ends of the plurality of support plates are slidably connected to the limiting rod.

[0007] In order to facilitate the movement of the second cavity, as a preferred drying device for refractory brick production of the utility model, an electric push rod is installed on the upper end surface of the box body, the output end of the electric push rod passes through the box body and is fixedly connected to the second cavity, and a second heating plate is installed inside the second cavity.

[0008] In order to facilitate the drying of the side walls of refractory bricks, as a preferred drying device for refractory brick production of the utility model, a hot air blower is installed on the left end face of the box body, the air outlet of the hot air blower passes through the box body and is connected to a ventilation cavity, and a plurality of evenly distributed ventilation holes are opened through the right end face of the ventilation cavity.

[0009] In order to facilitate the closure of the box body, as a preferred drying device for refractory brick production of the utility model, the front end surface of the box body is movably connected with a cabinet door through a hinge.

[0010] In order to increase the thermal conductivity of the refractory brick placement frame, as a preferred embodiment of the drying device for refractory brick production of the utility model, the plurality of refractory brick placement frames are made of metal material.

[0011] For the convenience of operation, as a preferred drying device for producing refractory bricks of the utility model, a controller is installed on the right end surface of the box.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model starts a motor to drive a driving rod to rotate, and when the driving rod rotates, it drives the arc groove to rotate. When multiple arc grooves rotate, they drive the corresponding driving shafts to move up and down. When multiple driving shafts move, they drive the fixed block and the corresponding support plates to move up and down, so that the spacing between the multiple support plates can be adjusted, and the refractory bricks can be placed inside the refractory brick placement frame. Then, the motor is started to drive the driving rod to rotate, and the distance between the multiple support plates is adjusted. The refractory bricks are clamped between the multiple first cavities, which is convenient for drying the upper and lower end surfaces of the refractory bricks. In conjunction with the hot air blower, hot air is introduced into the box body, which is convenient for heating and drying the side walls of the refractory bricks, thereby achieving the purpose of drying refractory bricks of different heights and sizes, being easy to use, and having high drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 This is the internal structure diagram of the box of the utility model;

[0016] Figure 3 This is a structural diagram of a refractory brick placement frame of the utility model;

[0017] Figure 4This is a structural diagram of the first heating plate of the utility model;

[0018] In the figure: 1. box body; 2. cabinet door; 3. driving rod; 4. motor; 5. limiting rod; 6. support plate; 7. first cavity; 8. refractory brick placement frame; 9. electric push rod; 10. fixing block; 11. first heating plate; 12. hot air blower; 13. second cavity; 14. controller; 15. ventilation cavity; 16. arc groove; 17. driving shaft; 18. support rod. DETAILED DESCRIPTION

[0019] See also Figures 1 to 3 A drying device for producing refractory bricks comprises a box body 1, a motor 4 is installed on the upper end surface of the box body 1, the output end of the motor 4 passes through the box body 1 and is fixedly connected to a driving rod 3, a plurality of symmetrically distributed arc grooves 16 are opened on the outer wall of the driving rod 3, a plurality of arc grooves 16 are slidably connected to the inside of each of the driving shafts 17, a plurality of fixed blocks 10 are fixedly connected to the right end surfaces of each of the driving shafts 17, a plurality of fixed blocks 10 are fixedly connected to the right end surfaces of each of the supporting plates 6, a first cavity 7 is provided on the upper and lower end surfaces of each of the supporting plates 6, a first heating plate 11 is installed inside each of the first cavities 7, a refractory brick placing frame 8 is placed on the upper end surfaces of each of the first cavities 7, a supporting rod 18 is fixedly connected to the inside of the box body 1, and a plurality of fixed blocks 10 are slidably connected to the supporting rod 18.

[0020] In this embodiment: the motor 4 can drive the driving rod 3 to rotate, and when the driving rod 3 rotates, the arc groove 16 will be driven to rotate. When multiple arc grooves 16 rotate, the corresponding driving shafts 17 will be driven to move up and down. When multiple driving shafts 17 move, they will drive the fixed block 10 and the corresponding support plates 6 to move up and down, so that the spacing between the multiple support plates 6 can be adjusted, and the refractory bricks can be placed inside the refractory brick placement frame 8. Then, the motor 4 drives the driving rod 3 to rotate, and the distance between the multiple support plates 6 is adjusted. The refractory bricks are clamped between the multiple first cavities 7, which is convenient for drying the upper and lower end faces of the refractory bricks, thereby achieving the purpose of drying refractory bricks of different heights and sizes, easy to use, and high drying efficiency.

[0021] As a technical optimization solution of the present invention, a limiting rod 5 is fixedly connected to the interior of the box body 1 , and the other ends of the plurality of support plates 6 are slidably connected to the limiting rod 5 .

[0022] In this embodiment, by making the other ends of the plurality of support plates 6 slidably connected to the limiting rod 5 , the plurality of fixing blocks 10 and the support plates 6 can be prevented from axially rotating.

[0023] As a technical optimization solution of the utility model, an electric push rod 9 is installed on the upper end surface of the box body 1. The output end of the electric push rod 9 passes through the box body 1 and is fixedly connected to the second cavity 13. A second heating plate is installed inside the second cavity 13.

[0024] In this embodiment: the electric push rod 9 can drive the second cavity 13 to move, so that the second cavity 13 abuts against the refractory bricks inside the uppermost refractory brick placement frame 8, thereby increasing the drying efficiency.

[0025] As a technical optimization solution of the utility model, a hot air blower 12 is installed on the left end face of the box body 1. The air outlet of the hot air blower 12 passes through the box body 1 and is connected to the ventilation cavity 15. The right end face of the ventilation cavity 15 is penetrated by a plurality of evenly distributed ventilation holes.

[0026] In this embodiment: hot air can be introduced into the ventilation cavity 15 through the hot air blower 12, and then introduced into the box body 1 through the ventilation holes, so as to heat and dry the side walls of the refractory bricks.

[0027] As a technical optimization solution of the present invention, the front end surface of the box body 1 is movably connected to the cabinet door 2 via a hinge.

[0028] In this embodiment: the box body 1 can be closed by the cabinet door 2.

[0029] As a technical optimization solution of the present invention, the plurality of refractory brick placement frames 8 are made of metal material.

[0030] In this embodiment: by setting the plurality of refractory brick placement frames 8 to be made of metal material, the thermal conductivity of the refractory brick placement frames 8 can be increased.

[0031] As a technical optimization solution of the present invention, a controller 14 is installed on the right end surface of the box body 1.

[0032] In this embodiment, the controller 14 is electrically connected to the motor 4, the electric push rod 9 and the hot air blower 12, and the operation of the device can be adjusted by the controller 14, which makes the operation more convenient.

[0033] Working principle: When in use, the motor 4 can drive the driving rod 3 to rotate, and when the driving rod 3 rotates, it will drive the arc groove 16 to rotate. When multiple arc grooves 16 rotate, they will drive the corresponding driving shafts 17 to move up and down. When multiple driving shafts 17 move, they will drive the fixed block 10 and the corresponding support plates 6 to move up and down, so that the spacing between the multiple support plates 6 can be adjusted, and the refractory bricks can be placed inside the refractory brick placement frame 8. Then, the motor 4 drives the driving rod 3 to rotate, and the distance between the multiple support plates 6 is adjusted. The refractory bricks are clamped between the multiple first cavities 7, which is convenient for drying the upper and lower end faces of the refractory bricks. At the same time, starting the hot air blower 12 can introduce hot air into the ventilation cavity 15, and then introduce it into the box body 1 through the ventilation hole, so as to heat and dry the side walls of the refractory bricks, thereby achieving the purpose of drying refractory bricks of different heights and sizes, easy to use, and high drying efficiency.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying device for producing refractory bricks, comprising a housing (1), characterized in that: A motor (4) is installed on the upper end surface of the box body (1); the output end of the motor (4) passes through the box body (1) and is fixedly connected to a driving rod (3); a plurality of symmetrically distributed arc grooves (16) are provided on the outer wall of the driving rod (3); a plurality of the arc grooves (16) are slidably connected to driving shafts (17); a plurality of right end surfaces of the driving shafts (17) are fixedly connected to fixing blocks (10); a plurality of right end surfaces of the fixing blocks (10) are fixedly connected to supporting plates (6); a plurality of upper and lower end surfaces of the supporting plates (6) are provided with first cavities (7); a first heating plate (11) is installed inside the plurality of first cavities (7); a refractory brick placement frame (8) is placed on the upper end surfaces of the plurality of first cavities (7); a supporting rod (18) is fixedly connected to the inside of the box body (1); and a plurality of the fixing blocks (10) are slidably connected to the supporting rod (18).

2. A drying device for producing refractory bricks according to claim 1, characterized in that: A limiting rod (5) is fixedly connected to the interior of the box body (1), and the other ends of the plurality of support plates (6) are slidably connected to the limiting rod (5).

3. A drying device for producing refractory bricks according to claim 1, characterized in that: An electric push rod (9) is mounted on the upper end surface of the box body (1); an output end of the electric push rod (9) passes through the box body (1) and is fixedly connected to a second cavity (13); a second heating plate is mounted inside the second cavity (13).

4. A drying device for producing refractory bricks according to claim 1, characterized in that: A hot air blower (12) is installed on the left end surface of the box body (1), an air outlet of the hot air blower (12) passes through the box body (1) and is connected to a ventilation cavity (15), and a plurality of evenly distributed ventilation holes are formed through the right end surface of the ventilation cavity (15).

5. A drying device for producing refractory bricks according to claim 4, characterized in that: The front end surface of the box body (1) is movably connected to a cabinet door (2) via a hinge.

6. A drying device for producing refractory bricks according to claim 1, characterized in that: The plurality of refractory brick placement frames (8) are made of metal material.

7. A drying device for producing refractory bricks according to claim 1, characterized in that: A controller (14) is installed on the right end surface of the box body (1).

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