A baking apparatus for preparing a refractory brick resistant to molten salt erosion

Abstract

The utility model discloses a kind of baking equipment for preparing refractory brick of molten salt erosion resistance, including baking equipment, the inside of baking equipment is equipped with conveying belt, the inside of baking equipment is equipped with baking frame, the top of conveying belt is located at baking frame, the inside of baking frame is equipped with refractory brick;The ejection mechanism is located at the top of baking equipment left side, the ejection mechanism includes furnace door, furnace door is located at the top of baking equipment left side, and the front and back of furnace door are slidably connected with support plate.The utility model is baked by ejection mechanism and is baked to the top of moving mechanism, and then make moving mechanism and bake frame move ground, conveniently bake frame discharging, the baking equipment for preparing refractory brick of molten salt erosion resistance, with the advantage of convenient discharging, improve the stability of baking equipment, while preventing refractory brick of molten salt erosion resistance high temperature scald user.

Description

Technical Field

[0001] This utility model relates to the field of refractory brick preparation technology resistant to molten salt erosion, specifically a baking device for preparing refractory bricks resistant to molten salt erosion. Background Technology

[0002] Molten salt erosion resistant refractory bricks refer to those refractory bricks that can resist molten salt erosion. They usually have high chemical stability and corrosion resistance. Common molten salt erosion resistant refractory brick materials include: high alumina refractory bricks and corundum refractory bricks. Refractory materials are generally divided into two types: unshaped refractories and shaped refractories. Unshaped refractories, also called castables, are mixed powdery granules composed of various aggregates and one or more binders. They must be mixed with one or more liquids and stirred evenly before use, and have strong fluidity. Shaped refractories generally refer to refractory bricks, which have standard and regular shapes, but can also be temporarily processed during construction as needed.

[0003] In the preparation of refractory bricks resistant to molten salt corrosion, in order to remove the internal moisture of the refractory bricks and allow them to gradually adapt to the high-temperature environment, thus preventing cracking and detachment caused by rapid heating and cooling, baking equipment is required. A search revealed Chinese patent CN219776316U, which discloses a baking device for the production of permeable bricks. This device includes a support assembly, a baking assembly, and a cooling assembly. The support assembly includes a support platform, and the baking assembly includes a baking rack and a heating seat. The baking rack is fixed to the support platform, and the heating seat is mounted on the baking rack. The heating element is installed inside the heating base. A distribution box is installed on the top and sides of the baking rack. The cooling assembly includes a cooling rack and a cold air blower. The cooling rack is fixed to the support platform. A fixing shell is installed on the top and sides of the cooling rack. The cold air blower is fixed inside the fixing shell. A connecting box is installed on the top of the distribution box, and an air inlet pipe is fixed on the top of the connecting box. A protective net is installed on the inner wall of the baking rack, and a protective net is installed inside the fixing shell. This invention can bake multiple sides of the breathable brick simultaneously, ensuring uniform baking and providing a cooling function for rapid cooling of the brick after baking.

[0004] The existing technical solutions mentioned above have the following drawbacks: During the use of this baking equipment, most users need to manually feed the refractory bricks that have been baked by molten salt. Because the refractory bricks are at a high temperature after baking, manual feeding in a high-temperature environment can easily burn the user. Utility Model Content

[0005] To address the problems mentioned in the background art, the purpose of this utility model is to provide a baking device for preparing refractory bricks resistant to molten salt erosion, which has the advantage of easy material feeding and solves the problem that most of the refractory bricks resistant to molten salt erosion need to be manually baked by the user during the use of the baking device.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a baking device for preparing refractory bricks resistant to molten salt erosion, comprising a baking device, wherein a conveyor belt is installed inside the baking device, a baking rack is provided inside the baking device, the baking rack is located at the top of the conveyor belt, and refractory bricks are provided inside the baking rack; An ejection mechanism is located on the top left side of the baking equipment. The ejection mechanism includes an oven door, which is located on the top left side of the baking equipment. Support plates are slidably connected to both the front and back of the oven door. The inner wall of the support plate is fixedly connected to the surface of the baking equipment. A first electric push rod is fixedly connected to the right side of the top of the oven door. A top plate is fixedly connected to the output end of the first electric push rod. The top plate is located on the left side of the oven door. A lifting assembly is fixedly connected to the top of the support plate. A moving mechanism is provided, the right side of which is fixedly connected to the left side of the baking equipment. The moving mechanism includes a support, the right side of which is fixedly connected to the left side of the baking equipment. The top of the right side of the support is fixedly connected to the left side of the support plate. A winding assembly is fixedly connected to the top of the support, and a placement plate is fixedly connected to the bottom of the winding assembly.

[0007] In a preferred embodiment of this invention, the lifting assembly includes a motor, the top of the bottom support plate of the motor is fixedly connected, a screw is fixedly connected to the output end of the motor, the bottom of the screw extends through the interior of the furnace door, a threaded sleeve is threaded to the bottom of the screw surface, and the bottom of the threaded sleeve is fixedly connected to the top of the furnace door.

[0008] As a preferred embodiment of this utility model, the winding assembly includes a dual-axis motor, the bottom of which is fixedly connected to the top of the bracket, a rotating rod fixedly connected to the output end of the dual-axis motor, a winding wheel fixedly connected to the surface of the rotating rod, a steel wire wound around the surface of the winding wheel, one end of the steel wire being fixedly connected to the surface of the winding wheel, and the other end of the steel wire being fixedly connected to the top of the placement plate.

[0009] As a preferred embodiment of this utility model, a crossbar is fixedly connected to both the front and rear sides of the left side of the furnace door, the surface of the crossbar is slidably connected to the inner wall of the top plate, and the inner wall of the bracket is provided with a movable groove that cooperates with the crossbar.

[0010] As a preferred embodiment of this utility model, the placement plate is provided with a roller inside, and the front and back of the roller both extend to the outside of the placement plate. A second electric push rod is fixedly connected to the bottom of the right side of the bracket, and the output end of the second electric push rod extends into the interior of the bracket and is fixedly connected to a push block.

[0011] As a preferred embodiment of this utility model, the front and rear sides of the top of the bracket are movably connected to rollers via rotating shafts. The surface of the rollers is in contact with the surface of the steel wire. A fixing block is sleeved on the surface of the rotating rod. The fixing block is located on the front and back of the winding wheel. The bottom of the fixing block is fixedly connected to the top of the bracket.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses an ejector mechanism to eject the baking rack from the baking equipment and place it on top of a moving mechanism. The moving mechanism then moves the baking rack to the ground, facilitating the unloading of materials from the baking rack. This baking equipment for preparing refractory bricks resistant to molten salt corrosion has the advantage of easy unloading, improves the stability of the baking equipment, and prevents users from being burned by the high temperature of the refractory bricks resistant to molten salt corrosion.

[0013] 2. The present invention, through the setting of the lifting component, can facilitate the lifting and lowering of the oven door, prevent heat loss of the baking equipment, and facilitate the unloading of materials from the baking equipment; through the setting of the moving mechanism, the baking rack can be moved to detach from the baking equipment, which facilitates the unloading of materials from the baking equipment. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Exploded view of the structure of the baking equipment; Figure 3 This utility model Figure 1 Three-dimensional view of the central support plate; Figure 4 This utility model Figure 4 Exploded view of the central support plate structure; Figure 5 This utility model Figure 1 A three-dimensional view of a partial structure of the central support; Figure 6 This utility model Figure 1 A three-dimensional structural diagram of a dual-axis motor.

[0015] In the diagram: 1. Baking equipment; 2. Conveyor belt; 3. Baking rack; 4. Ejection mechanism; 401. Oven door; 402. Support plate; 403. First electric push rod; 404. Top plate; 405. Lifting assembly; 405a. Motor; 405b. Screw; 405c. Screw sleeve; 5. Moving mechanism; 501. Bracket; 502. Rewinding assembly; 502a. Dual-axis motor; 502b. Rotating rod; 502c. Rewinding wheel; 502d. Steel wire; 503. Placement plate; 6. Crossbar; 7. Movable groove; 8. Roller; 9. Second electric push rod; 10. Push block; 11. Roller; 12. Fixed block. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] like Figures 1 to 6 As shown, the present invention provides a baking device for preparing refractory bricks resistant to molten salt erosion, including a baking device 1, a conveyor belt 2 installed inside the baking device 1, a baking rack 3 set inside the baking device 1, the baking rack 3 being located on top of the conveyor belt 2, and refractory bricks being set inside the baking rack 3. The baking device 1 is a common tunnel baking oven on the market. Ejection mechanism 4 is located on the top left side of baking equipment 1. Ejection mechanism 4 includes oven door 401, which is located on the top left side of baking equipment 1. Support plate 402 is slidably connected to both the front and back of oven door 401. The inner wall of support plate 402 is fixedly connected to the surface of baking equipment 1. A first electric push rod 403 is fixedly connected to the right side of the top of oven door 401. A top plate 404 is fixedly connected to the output end of the first electric push rod 403. The top plate 404 is located on the left side of oven door 401. A lifting assembly 405 is fixedly connected to the top of support plate 402. The moving mechanism 5 is fixedly connected to the left side of the baking equipment 1 on its right side. The moving mechanism 5 includes a bracket 501, which is fixedly connected to the left side of the baking equipment 1 on its right side. The top of the right side of the bracket 501 is fixedly connected to the left side of the support plate 402. A winding assembly 502 is fixedly connected to the top of the bracket 501, and a placement plate 503 is fixedly connected to the bottom of the winding assembly 502.

[0018] refer to Figure 4The lifting assembly 405 includes a motor 405a, the bottom support plate 402 of the motor 405a is fixedly connected to the top, the output end of the motor 405a is fixedly connected to a screw 405b, the bottom of the screw 405b extends through the interior of the furnace door 401, the bottom of the surface of the screw 405b is threadedly connected to a screw sleeve 405c, and the bottom of the screw sleeve 405c is fixedly connected to the top of the furnace door 401.

[0019] As a technical optimization of this utility model, the lifting component 405 facilitates the lifting and lowering of the oven door 401, prevents heat loss from the baking equipment 1, and facilitates the unloading of materials from the baking equipment 1.

[0020] refer to Figure 6 The winding assembly 502 includes a dual-axis motor 502a. The bottom of the dual-axis motor 502a is fixedly connected to the top of the bracket 501. A rotating rod 502b is fixedly connected to the output end of the dual-axis motor 502a. A winding wheel 502c is fixedly connected to the surface of the rotating rod 502b. A steel wire 502d is wound on the surface of the winding wheel 502c. One end of the steel wire 502d is fixedly connected to the surface of the winding wheel 502c, and the other end of the steel wire 502d is fixedly connected to the top of the placement plate 503.

[0021] As a technical optimization of this utility model, the setting of the moving mechanism 5 makes it easy to move the baking rack 3, so that the baking rack 3 can be separated from the baking equipment 1, making it easier for the baking equipment 1 to unload the food.

[0022] refer to Figure 4 A crossbar 6 is fixedly connected to the front and rear sides of the left side of the furnace door 401. The surface of the crossbar 6 is slidably connected to the inner wall of the top plate 404. The inner wall of the bracket 501 is provided with a movable groove 7 that cooperates with the crossbar 6.

[0023] As a technical optimization of this utility model, the position of the top plate 404 can be limited by the setting of the crossbar 6, and at the same time, it is convenient for the furnace door 401 to drive the top plate 404 to move upward. The position of the crossbar 6 can be limited by the setting of the movable groove 7.

[0024] refer to Figure 5 The placement plate 503 is equipped with a roller 8 inside. The front and back of the roller 8 extend to the outside of the placement plate 503. A second electric push rod 9 is fixedly connected to the bottom right side of the bracket 501. The output end of the second electric push rod 9 extends into the inside of the bracket 501 and is fixedly connected to a push block 10.

[0025] As a technical optimization of this utility model, the setting of roller 8 can reduce the friction between the baking rack 3 and the placement plate 503, and at the same time facilitate the movement of the baking rack 3. The use of the second electric push rod 9 and the push block 10 can facilitate the movement of the baking rack 3.

[0026] refer to Figure 6 Rollers 11 are movably connected to the front and rear sides of the top of the bracket 501 via a rotating shaft. The surface of the rollers 11 is in contact with the surface of the steel wire 502d. A fixing block 12 is sleeved on the surface of the rotating rod 502b. The fixing block 12 is located on the front and back of the winding wheel 502c. The bottom of the fixing block 12 is fixedly connected to the top of the bracket 501.

[0027] As a technical optimization of this utility model, the setting of roller 11 can reduce the friction between steel wire 502d and bracket 501, and facilitate the movement of steel wire 502d. The setting of fixing block 12 can limit the position of rotating rod 502b, and facilitate the rotation of rotating rod 502b and winding wheel 502c.

[0028] The working principle and usage process of this utility model are as follows: During use, the refractory bricks in the internal baking rack 3 are heated and baked by the baking equipment 1. After the refractory bricks are baked, the output end of the motor 405a drives the screw 405b to rotate clockwise. The rotation of the screw 405b causes the screw sleeve 405c and the furnace door 401 to move upward, disengaging the furnace door 401 from the discharge port of the baking equipment 1. The upward movement of the furnace door 401 causes the top plate 404, the crossbar 6, and the first electric push rod 403 to move upward. Then, the conveyor belt 2 inside the baking equipment 1 drives the baking rack 3 to move to the left, disengaging the baking rack 3 from the baking equipment 1. The operation is then reversed to reset the furnace door 401. The output end of the first electric push rod 403 drives the top plate 404 to move to the left, causing the top plate 404 to push the baking rack 3 and the internal refractory bricks to the left, moving the baking rack 3 to the top of the placement plate 503. Then, the output end of the motor 405a drives the winding wheel 502c to rotate counterclockwise, causing the steel wire 502d to disengage from the winding wheel 502c. With the steel wire 502d disengaged, the placement plate 503 and the baking rack 3 move downwards. Finally, the output end of the second electric push rod 9 drives the push block 10 to move to the left, pushing the baking rack 3 to the left, causing the baking rack 3 to disengage from the placement plate 503. At this point, it is convenient to unload the baking rack 3.

[0029] In summary, this baking equipment for preparing refractory bricks resistant to molten salt erosion uses an ejector mechanism 4 to eject the baking rack 3 from the baking equipment 1, placing the baking rack 3 on top of the moving mechanism 5. The moving mechanism 5 then moves the baking rack 3 to the ground, facilitating unloading of the baking rack 3. This solves the problem that in most cases, users need to manually unload the refractory bricks after baking, as the high temperature of the refractory bricks after baking can easily burn users during manual unloading in a high-temperature environment.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A baking apparatus for preparing refractory bricks resistant to molten salt erosion, comprising a baking apparatus (1), wherein a conveyor belt (2) is installed inside the baking apparatus (1), and a baking rack (3) is provided inside the baking apparatus (1), the baking rack (3) being located on top of the conveyor belt (2), and refractory bricks are provided inside the baking rack (3), characterized in that: The ejection mechanism (4) is located on the top left side of the baking equipment (1). The ejection mechanism (4) includes an oven door (401). The oven door (401) is located on the top left side of the baking equipment (1). The front and back sides of the oven door (401) are slidably connected to a support plate (402). The inner wall of the support plate (402) is fixedly connected to the surface of the baking equipment (1). The right side of the top of the oven door (401) is fixedly connected to a first electric push rod (403). The output end of the first electric push rod (403) is fixedly connected to a top plate (404). The top plate (404) is located on the left side of the oven door (401). The top of the support plate (402) is fixedly connected to a lifting assembly (405). The moving mechanism (5) is fixedly connected to the left side of the baking device (1) on its right side. The moving mechanism (5) includes a bracket (501). The right side of the bracket (501) is fixedly connected to the left side of the baking device (1). The top of the right side of the bracket (501) is fixedly connected to the left side of the support plate (402). A winding assembly (502) is fixedly connected to the top of the bracket (501). A placement plate (503) is fixedly connected to the bottom of the winding assembly (502).

2. The baking equipment for preparing refractory bricks resistant to molten salt erosion according to claim 1, characterized in that: The lifting assembly (405) includes a motor (405a), the top of the bottom support plate (402) of the motor (405a) is fixedly connected, the output end of the motor (405a) is fixedly connected to a screw (405b), the bottom of the screw (405b) extends into the interior of the furnace door (401), the bottom of the surface of the screw (405b) is threadedly connected to a screw sleeve (405c), and the bottom of the screw sleeve (405c) is fixedly connected to the top of the furnace door (401).

3. The baking equipment for preparing refractory bricks resistant to molten salt erosion according to claim 1, characterized in that: The winding assembly (502) includes a dual-axis motor (502a), the bottom of which is fixedly connected to the top of the bracket (501). A rotating rod (502b) is fixedly connected to the output end of the dual-axis motor (502a). A winding wheel (502c) is fixedly connected to the surface of the rotating rod (502b). A steel wire (502d) is wound around the surface of the winding wheel (502c). One end of the steel wire (502d) is fixedly connected to the surface of the winding wheel (502c), and the other end of the steel wire (502d) is fixedly connected to the top of the placement plate (503).

4. The baking equipment for preparing refractory bricks resistant to molten salt erosion according to claim 1, characterized in that: A crossbar (6) is fixedly connected to the front and rear sides of the left side of the furnace door (401). The surface of the crossbar (6) is slidably connected to the inner wall of the top plate (404). The inner wall of the bracket (501) is provided with an movable groove (7) that cooperates with the crossbar (6).

5. The baking equipment for preparing refractory bricks resistant to molten salt erosion according to claim 1, characterized in that: The placement plate (503) is provided with a roller (8) inside. The front and back of the roller (8) extend to the outside of the placement plate (503). A second electric push rod (9) is fixedly connected to the bottom right side of the bracket (501). The output end of the second electric push rod (9) extends into the inside of the bracket (501) and is fixedly connected to a push block (10).

6. The baking equipment for preparing refractory bricks resistant to molten salt erosion according to claim 3, characterized in that: Rollers (11) are movably connected to the front and rear sides of the top of the bracket (501) via a rotating shaft. The surface of the roller (11) is in contact with the surface of the steel wire (502d). A fixing block (12) is sleeved on the surface of the rotating rod (502b). The fixing block (12) is located on the front and back of the winding wheel (502c). The bottom of the fixing block (12) is fixedly connected to the top of the bracket (501).

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