Clinker quenching device for high-purity silicon carbide production

Abstract

The utility model discloses a clinker quenching device for high-purity silicon carbide production, and relates to the technical field of high-purity silicon carbide production equipment. The cooling device comprises a cooling frame and adjusting grooves formed in the two sides of the upper surface of the cooling frame, an air cooling assembly is arranged at the rear end of the upper surface of the cooling frame, a water cooling assembly is arranged at the bottom of the cooling frame, and adjusting assemblies are arranged in the adjusting grooves. According to the clinker cooling device, clinker can be rapidly cooled through the air cooling assembly and the water cooling assembly in an air cooling and attached water cooling mode, the cooling efficiency is high, the positions and angles of the middle-section folded plate and the top-end folded plate can be adjusted through the adjusting assembly, and therefore the clinker is completely wrapped in the wrapping water bag; and meanwhile, corresponding adjustment can be made according to the shape and size of the clinker, the application range is wide, and the cooling efficiency is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-purity silicon carbide production equipment, in particular to a clinker quenching device for high-purity silicon carbide production. Background Art

[0002] High-purity silicon carbide is a very important industrial material and a new type of material with high hardness and melting point. The research and development of high-purity silicon carbide production technology plays an important role in promoting the development of the industry. It has important applications in non-ferrous metal smelting industry, steel industry, metallurgical mineral processing industry, etc. In the process of producing high-purity silicon carbide, a quenching device is generally used to cool the clinker produced after production, which can greatly improve the efficiency of the entire high-purity silicon carbide production process.

[0003] After searching, the publication number CN213327369U, the application date 2020.10.16, discloses a clinker cooling device with a simple structure and improved cooling speed. The clinker cooling device includes a base plate, a support frame is arranged on the base plate, a cooling trough is arranged on the top of the support frame, an air inlet cavity close to the bottom of the cooling trough is arranged on the support frame, and a plurality of air outlets connected to the air inlet cavity are arranged at the bottom of the cooling trough; a hair dryer is arranged on the base plate, and the air outlet pipe of the hair dryer is connected to the bottom of the air inlet cavity. The clinker cooling device of the utility model, through the cooperation of the base plate, the support frame, the cooling trough, the air inlet cavity, the air outlet and the hair dryer, when in use, the clinker enters the cooling trough, the hair dryer is started, the wind enters the air inlet cavity through the air duct, and then blows out from the air outlet, and blows and cools the clinker from the bottom and side, which greatly increases the heat exchange area and improves the cooling speed. It has the advantages of simple structure and improved cooling speed.

[0004] However, it still has the following disadvantages in actual use:

[0005] The above-mentioned clinker cooling device cools the clinker in the cooling tank through a blower, an air outlet, etc. when in use, but this method can only speed up the cooling of the exposed position of the clinker at the air outlet, resulting in a low cooling efficiency of the clinker;

[0006] 2. The above-mentioned clinker cooling device needs to place the clinker in the cooling tank for air cooling when in use, but this method cannot be adjusted according to the shape and size of the clinker, has a small scope of application, and will affect the cooling efficiency. To this end, we provide a clinker quenching device for high-purity silicon carbide production to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a clinker rapid cooling device for high-purity silicon carbide production. By arranging an air cooling component and a water cooling component, the clinker can be quickly cooled by air cooling and water cooling, and the cooling efficiency is high. The position and angle of the middle folding plate and the top folding plate can be adjusted by using an adjusting component, so that the clinker can be completely covered in the wrapping water bag. At the same time, corresponding adjustments can be made according to the shape and size of the clinker. The utility model has a wide range of applications and high cooling efficiency.

[0008] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0009] The utility model is a clinker quenching device for high-purity silicon carbide production, comprising a cooling rack and adjustment slots arranged on both sides of the upper surface thereof, an air cooling component is arranged at the rear end of the upper surface of the cooling rack, a water cooling component is arranged at the bottom of the cooling rack, and an adjustment component is arranged inside the adjustment slot;

[0010] The air cooling assembly includes an air cooling motor and a fan blade mounted on its output shaft;

[0011] The water cooling assembly includes a cooling box and a water outlet pipe arranged at the bottom of the rear end surface thereof, and the other end of the water outlet pipe is connected to the water inlet end of the water pump through a pipe joint;

[0012] The adjusting component comprises an adjusting motor and a threaded rod installed on its output shaft through a coupling, and the other end of the threaded rod passes through a threaded hole on an outer wall of one side of the moving seat and is connected with a bearing on an inner wall of the adjusting groove.

[0013] The utility model is further configured such that a placement plate is installed at the center position of the upper surface of the cooling rack, the outer walls on both sides of the placement plate are movably connected to the middle folding plate through hinges, and the other end of the middle folding plate is movably connected to one end of the top folding plate through a hinge.

[0014] The utility model is further configured such that the outer wall of the air-cooled motor is hoisted on both sides of the interior of the fixing frame, and the bottom of the fixing frame is installed on the rear end of the upper surface of the cooling frame.

[0015] The utility model is further configured that a water inlet pipe is arranged on the top of the front end surface of the cooling box, and the water outlet end of the water pump is connected to the water delivery pipe through a pipe joint.

[0016] The utility model is further configured such that the other end of the water delivery pipe is connected to the rear connecting pipes on both sides through a three-way joint, and the other end of the rear connecting pipe is connected to the water inlet of the rear end face of the adjacent water bag on one side through a pipe joint.

[0017] The utility model is further configured such that the other end of the water inlet pipe is connected to the water return pipe through a pipe joint, and the other end of the water return pipe is connected to the front connecting pipes on both sides through a three-way joint.

[0018] The utility model is further configured such that the other end of the front connecting pipe is connected to the water outlet of the front end face of an adjacent wrapped water bag on one side through a pipe joint, and the wrapped water bag is arranged on the upper surfaces of the placement plate, the middle folding plate and the top folding plate.

[0019] The utility model is further configured such that a support plate is fixedly connected to the outer side of the upper surface of the movable seat, the top of the inner wall of the support plate is movably connected to the electric push rod through a hinge, and the other end of the electric push rod is movably connected to the top of the outer wall of the top folding plate through a hinge.

[0020] The utility model has the following beneficial effects:

[0021] The utility model provides an air cooling component and a water cooling component. The operation of the air cooling motor drives the fan blades to rotate, which can play the role of air cooling and heat dissipation for the clinker. At the same time, the water pump circulates and draws cooling water to water-cool the clinker tightly wrapped in the water bag to play the role of circulating water cooling. Then, the clinker can be quickly cooled by air cooling and close water cooling, and the cooling efficiency is high. This solves the problem that the above-mentioned clinker cooling device cools the clinker in the cooling trough by using a hair dryer, air vent, etc. when in use, while this method can only speed up the cooling of the position where the clinker is exposed at the air vent, resulting in low cooling efficiency of the clinker.

[0022] The utility model provides an adjustment component, and under the action of the adjustment motor and the electric push rod, the position and angle of the middle folding plate and the top folding plate can be adjusted, so that the clinker can be completely covered in the wrapping water bag, and corresponding adjustments can be made according to the shape and size of the clinker. It has a wide range of applications and high cooling efficiency, and solves the problem that the above-mentioned clinker cooling device needs to place the clinker in the cooling trough for air cooling when in use, but this method cannot be adjusted accordingly according to the shape and size of the clinker, has a small range of applications, and affects the cooling efficiency.

[0023] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 The figure is a schematic diagram of the structure of a clinker quenching device for producing high-purity silicon carbide.

[0026] Figure 2 This is a structural diagram for placing the board.

[0027] Figure 3 This is a disassembled diagram of the air cooling component.

[0028] Figure 4 Schematic diagram of the water cooling component structure Figure 1 .

[0029] Figure 5 Schematic diagram of the water cooling component structure Figure 2 .

[0030] Figure 6 This is a structural diagram of the adjustment component.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] 1-Cooling rack, 101-Adjusting slot, 102-Placing plate, 103-Middle folding plate, 104-Top folding plate, 2-Air cooling assembly, 201-Fixed frame, 202-Air cooling motor, 203-Fan blades, 3-Water cooling assembly, 301-Cooling box, 3011-Water outlet pipe, 3012-Water inlet pipe, 302-Water pump, 3021-Water pipe, 3022-Rear connecting pipe, 303-Wrapped water bag, 3031-Front connecting pipe, 3032-Return pipe, 4-Adjusting assembly, 401-Adjusting motor, 4011-Threaded rod, 402-Moving seat, 4021-Support plate, 403-Electric push rod. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment 1

[0035] See also Figures 1 to 5 The utility model is a clinker quenching device for high-purity silicon carbide production, comprising a cooling rack 1 and adjustment slots 101 arranged on both sides of the upper surface thereof, an air cooling component 2 is arranged at the rear end of the upper surface of the cooling rack 1, and a water cooling component 3 is arranged at the bottom of the cooling rack 1; the air cooling component 2 comprises an air cooling motor 202 and a fan blade 203 installed on its output shaft; the water cooling component 3 comprises a cooling box 301 and a water outlet pipe 3011 arranged at the bottom of the rear end face thereof, and the other end of the water outlet pipe 3011 is connected to the water inlet end of the water pump 302 through a pipe joint.

[0036] Specifically, a placement plate 102 is installed at the center of the upper surface of the cooling rack 1, and the outer walls of both sides of the placement plate 102 are movably connected to the middle folding plate 103 through hinges, and the other end of the middle folding plate 103 is movably connected to one end of the top folding plate 104 through a hinge. The outer wall of the air-cooled motor 202 is hoisted on both sides of the inside of the fixed frame 201, and the bottom of the fixed frame 201 is installed at the rear end of the upper surface of the cooling rack 1. A water inlet pipe 3012 is provided on the top of the front end face of the cooling box 301, and the water outlet end of the water pump 302 is connected to the water delivery pipe 3021 through a pipe joint, and the other end of the water delivery pipe 3021 is connected to the water delivery pipe 3021 through a pipe joint. The three-way joint is connected to the rear connecting pipe 3022 on both sides, the other end of the rear connecting pipe 3022 is connected to the water inlet of the rear end face of the adjacent wrapped water bag 303 on one side through a pipe joint, the other end of the water inlet pipe 3012 is connected to the return pipe 3032 through a pipe joint, the other end of the return pipe 3032 is connected to the front connecting pipe 3031 on both sides through the three-way joint, the other end of the front connecting pipe 3031 is connected to the water outlet of the front end face of the adjacent wrapped water bag 303 on one side through a pipe joint, and the wrapped water bag 303 is arranged on the upper surface of the placement plate 102, the middle folding plate 103 and the top folding plate 104.

[0037] Furthermore, the middle folding plate 103 and the top folding plate 104 can be rotated to adjust the angle under the action of the hinge, the operation of the air-cooling motor 202 can drive the fan blades 203 to rotate, and dissipate the heat of the clinker by air cooling, the pipe joint plays the role of pipeline connection, the three-point joint plays the role of pipeline connection, the operation of the water pump 302 can circulate the cooling water in the cooling box 301 and the wrapped water bag 303, and play a role of circulating cooling. The wrapped water bag 303 uses high temperature resistant materials to avoid the wrapped water bag 303 being damaged by the clinker. When the middle folding plate 103 and the top folding plate 104 rotate, they can drive the wrapped water bag 303 to rotate to wrap the clinker.

[0038] The operation process of this embodiment is as follows: when the clinker is wrapped and tightly attached to the inner wall of the wrapping water bag 303, the air-cooling motor 202 is started, and the output shaft of the air-cooling motor 202 rotates to drive the fan blades 203 to rotate, thereby playing a role of air cooling and heat dissipation for the clinker wrapped in the wrapping water bag 303. At the same time, the water pump 302 is started, and the water pump 302 operates to extract the cooling water inside the cooling box 301 through the water outlet pipe 3011, and then enters the wrapping water bag 303 through the water supply pipe 3021 and the two rear connecting pipes 3022. After the cooling water cools the clinker in the wrapping water bag 303, it will be discharged from the water outlet, and then return to the cooling box 301 from the water inlet pipe 3012 through the two front connecting pipes 3031 and the return pipe 3032, playing the role of circulating water cooling, and then the clinker can be quickly cooled by air cooling and close water cooling, and the cooling efficiency is high. Specific embodiment 2

[0040] See also Figure 1 ,6 On the basis of the specific embodiment 1, what is different from the first embodiment is that: an adjustment component 4 is provided, the adjustment component 4 includes an adjustment motor 401 and a threaded rod 4011 installed on its output shaft through a coupling, the other end of the threaded rod 4011 passes through a threaded hole on the outer wall of one side of the moving seat 402 and is connected to a bearing on the inner wall of the adjustment groove 101, which solves the problem that the existing clinker cooling device needs to place the clinker inside the cooling groove for air cooling when in use, but this method cannot make corresponding adjustments according to the shape and size of the clinker, has a small scope of application, and affects the cooling efficiency.

[0041] Specifically, a support plate 4021 is fixedly connected to the outer side of the upper surface of the movable seat 402, the top of the inner wall of the support plate 4021 is movably connected to the electric push rod 403 through a hinge, and the other end of the electric push rod 403 is movably connected to the top of the outer wall of the top folding plate 104 through a hinge.

[0042] Furthermore, the operation of the adjusting motor 401 can drive the threaded rod 4011 to rotate, and the external thread on the outer wall of the threaded rod 4011 is meshed and connected with the internal thread in the wall of the threaded hole on the end face of one side of the movable seat 402, playing a transmission role, and under the action of the electric push rod 403, the top folding plate 104 can be pushed to rotate.

[0043] The operation process of this embodiment is as follows: first, the clinker produced in the production process of high-purity silicon carbide is placed on the surface of the wrapped water bag 303 on the surface of the placement plate 102, and then the adjusting motor 401 is started. The output shaft of the adjusting motor 401 rotates and drives the threaded rod 4011 to rotate under the action of the coupling, and the external thread on the outer wall of the threaded rod 4011 is meshed with the internal thread in the wall of the threaded hole on one side of the end face of the moving seat 402. Therefore, when the threaded rod 4011 rotates, it will drive the moving seat 402 to move inward, and under the action of the support plate 4021, the electric push rod 403 and the hinge, the middle folding plate 103 and the top folding plate 104 are pushed to rotate and continuously move toward the center position, and the inner wall of the wrapped water bag 303 is attached to the outer wall of the clinker, and then the electric push rod 403 is started. The telescopic end of the electric push rod 403 extends to push the top folding plate 104 to rotate, so that the clinker can be completely covered in the wrapped water bag 303. At the same time, corresponding adjustments can be made according to the shape and size of the clinker, and the scope of application is wide.

[0044] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0045] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A clinker quenching device for high-purity silicon carbide production, comprising a cooling rack (1) and adjustment grooves (101) arranged on both sides of the upper surface thereof, characterized in that: An air cooling component (2) is provided at the rear end of the upper surface of the cooling rack (1), a water cooling component (3) is provided at the bottom of the cooling rack (1), and an adjusting component (4) is provided inside the adjusting groove (101); The air cooling component (2) comprises an air cooling motor (202) and a fan blade (203) mounted on the output shaft thereof; The water cooling component (3) comprises a cooling box (301) and a water outlet pipe (3011) arranged at the bottom of the rear end surface thereof, and the other end of the water outlet pipe (3011) is connected to the water inlet end of the water pump (302) via a pipe joint; The adjustment assembly (4) comprises an adjustment motor (401) and a threaded rod (4011) mounted on its output shaft via a coupling, the other end of the threaded rod (4011) passing through a threaded hole on an outer wall of one side of the moving seat (402) and connected to a bearing on an inner wall of the adjustment slot (101).

2. The clinker quenching device for high-purity silicon carbide production according to claim 1, characterized in that: A placement plate (102) is installed at the center of the upper surface of the cooling rack (1), and the outer walls on both sides of the placement plate (102) are movably connected to the middle folding plate (103) through hinges, and the other end of the middle folding plate (103) is movably connected to one end of the top folding plate (104) through a hinge.

3. The clinker quenching device for high-purity silicon carbide production according to claim 1, characterized in that: The outer wall of the air-cooled motor (202) is hoisted on both sides of the interior of the fixing frame (201), and the bottom of the fixing frame (201) is installed on the rear end of the upper surface of the cooling rack (1).

4. The clinker quenching device for high-purity silicon carbide production according to claim 2, characterized in that: A water inlet pipe (3012) is provided at the top of the front end surface of the cooling box (301), and a water outlet end of the water pump (302) is connected to a water delivery pipe (3021) via a pipe joint.

5. The clinker quenching device for high-purity silicon carbide production according to claim 4, characterized in that: The other end of the water delivery pipe (3021) is connected to the rear connection pipes (3022) on both sides via a three-way joint, and the other end of the rear connection pipe (3022) is connected to the water inlet on the rear end face of the adjacent water bag (303) on one side via a pipe joint.

6. The clinker quenching device for high-purity silicon carbide production according to claim 5, characterized in that: The other end of the water inlet pipe (3012) is connected to the water return pipe (3032) via a pipe joint, and the other end of the water return pipe (3032) is connected to the front connecting pipes (3031) on both sides via a three-way joint.

7. The clinker quenching device for high-purity silicon carbide production according to claim 6, characterized in that: The other end of the front connecting tube (3031) is connected to the water outlet of the front end face of the adjacent wrapped water bag (303) on one side through a pipe joint, and the wrapped water bag (303) is arranged on the upper surfaces of the placement plate (102), the middle folding plate (103) and the top folding plate (104).

8. The clinker quenching device for high-purity silicon carbide production according to claim 2, characterized in that: A support plate (4021) is fixedly connected to the outer side of the upper surface of the movable seat (402), the top of the inner wall of the support plate (4021) is movably connected to the electric push rod (403) via a hinge, and the other end of the electric push rod (403) is movably connected to the top of the outer wall of the top folding plate (104) via a hinge.

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