Anti-leakage structure of industrial silicon furnace
By designing leak-proof structures in industrial silicon furnaces, including arc plates, cement platforms and feeding plates, the problem of high-temperature material overflow when the raking is launched is solved, and safety protection for employees and stable operation of industrial silicon furnaces is achieved.
Patent Information
- Application Number
- CN202422174087.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-05
AI Technical Summary
During the operation of an industrial silicon furnace, the rake will bring out the high-temperature material when it is pushed out, resulting in the possibility of burns in the cleaning process of employees.
A leak-proof structure of an industrial silicon furnace is designed, including the furnace body, arc plate, cement platform and feeding plate. The arc plate prevents the material on the top of the furnace body from overflowing, and a furnace body gap is set between the cement platform and the furnace body to make the material fall out along the gap. The feeding plate catches the leakage of material to prevent the material from leaking into the surrounding environment.
It effectively prevents overflow and leakage of high-temperature materials, protects employees' safety, ensures the operational safety and stability of industrial silicon furnaces, and reduces material losses and impacts on the environment.
Smart Images
Figure CN222978592U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of leakage prevention of silicon furnaces, and particularly relates to a leakage prevention structure for industrial silicon furnaces. Background Technique
[0002] With the continuous development of industrial production, the market demand for industrial silicon continues to grow, and the requirements for the output and quality of industrial silicon are also getting higher and higher.
[0003] In the prior art, in order to ensure the uniform heating of the material layer in the furnace, a ramming truck is required to level the materials in the furnace. The ramming rake on the ramming truck moves back and forth, left and right in the furnace. When it needs to be pushed out after the operation is completed, the ramming rake will bring out the materials and fall onto the first layer. A large amount of high-temperature materials falling onto the first layer requires employees to clean up. During the cleaning process, there will still be materials falling, which will inevitably cause burns to personnel.
[0004] Therefore, it is very necessary to propose a leakage prevention structure for industrial silicon furnaces to solve the above problems. Content of the Utility Model
[0005] The purpose of the utility model is to provide a leakage prevention structure for industrial silicon furnaces to solve the problem that when it needs to be pushed out after the operation is completed, the ramming rake will bring out the materials and fall onto the first layer. A large amount of high-temperature materials falling onto the first layer requires employees to clean up. During the cleaning process, there will still be materials falling, which will inevitably cause burns to personnel.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A leakage prevention structure for industrial silicon furnaces includes a furnace body. An arc plate is fixedly installed at a position near the top on the outer side of the furnace body. The arc plate is annular. A plurality of spikes are fixedly installed on the top of the arc plate. A reinforcing rib is fixedly installed at the connection between the furnace body and the arc plate. The arc plate, the spikes and the reinforcing rib are jointly cast to form a furnace edge. A cement platform is fixedly installed on the outer side of the furnace body below the arc plate. There is a furnace body gap between the cement platform and the furnace body. The distance between the outer side surface of the arc plate and the outer side of the furnace body is greater than the distance between the inner side surface of the cement platform and the outer side of the furnace body.
[0008] Preferably, a ramming truck is arranged on the top of the cement platform. A ramming rod is fixedly connected to the ramming truck. One end of the ramming rod far from the ramming truck is fixedly connected to a ramming rake.
[0009] Preferably, the ramming rake is arranged in the furnace body. The ramming rake is trapezoidal. The ramming rod is fixedly connected to the upper base of the ramming rake. A diversion groove is arranged on the side surface of the ramming rake.
[0010] Preferably, a material receiving plate is fixedly installed on the outer side of the furnace body near the bottom of the cement platform. A surrounding plate is fixedly installed on the top of the material receiving plate. Two semi-receiving rings are fixedly installed on the material receiving plate near the inner side of the surrounding plate. Both semi-receiving rings are of hollow structure, and one side of the semi-receiving ring is open. Connecting bases are symmetrically installed at the joints of the two semi-receiving rings. Screws are threadedly installed on the connecting bases, and nuts are threadedly connected to the screws.
[0011] Preferably, an anti-overflow groove is provided between the outer side surface of the semi-receiving ring and the inner side surface of the surrounding plate.
[0012] The technical effects and advantages of the present utility model:
[0013] In the present utility model, by providing the arc plate to block the materials that may overflow from the top of the furnace body, a preliminary protection effect is achieved. Since the distance between the outer side surface of the arc plate and the outer side of the furnace body is greater than the distance between the inner side surface of the cement platform and the outer side of the furnace body, the materials blocked by the arc plate fall out along the furnace body gap provided between the cement platform and the furnace body, protecting the safety of employees. The material receiving plate at the bottom of the cement platform can catch the leaking materials, further preventing the materials from leaking into the surrounding environment, ensuring the safety and stability of the industrial silicon furnace during operation, reducing material loss and environmental impact. Description of the Drawings
[0014] Figure 1 It is a schematic diagram of the anti-leakage structure of an industrial silicon furnace of the present utility model.
[0015] Figure 2 It is a schematic diagram of the semi-receiving ring structure of the present utility model.
[0016] Figure 3 It is a front view schematic diagram of the furnace body gap of the present utility model.
[0017] Figure 4 It is a schematic diagram of the ramming rake structure of the present utility model.
[0018] In the figure: 1, furnace body; 2, arc plate; 3, cement platform; 4, material receiving plate; 5, ramming car; 6, ramming rod; 7, ramming rake; 8, reinforcing rib; 9, nail; 10, furnace edge; 11, diversion groove; 12, furnace body gap; 13, surrounding plate; 14, semi-receiving ring; 15, anti-overflow groove; 16, connecting base; 17, screw; 18, nut. Detailed Embodiments
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0020] The present invention provides a leakage prevention structure for an industrial silicon furnace as shown in Figures 1-4 . It includes a furnace body 1. An arc plate 2 is fixedly installed at a position near the top on the outer side of the furnace body 1. The arc plate 2 is in a circular ring shape. A plurality of studs 9 are fixedly installed at the top of the arc plate 2. A reinforcing rib 8 is fixedly installed at the connection between the furnace body 1 and the arc plate 2. The arc plate 2, the studs 9 and the reinforcing rib 8 are jointly cast to form a furnace edge 10. A cement platform 3 is fixedly installed on the outer side of the furnace body 1 below the arc plate 2. A furnace body gap 12 is provided between the cement platform 3 and the furnace body 1. The distance between the outer side surface of the arc plate 2 and the outer side of the furnace body 1 is greater than the distance between the inner side surface of the cement platform 3 and the outer side of the furnace body 1.
[0021] Please refer to Figure 1 、 Figure 3 . When the industrial silicon furnace is working, the materials in the furnace body 1 react and smelt under high temperature and other conditions. During this process, the circular arc plate 2 can, to a certain extent, prevent the materials in the furnace body 1 from overflowing from the furnace edge 10, playing a preliminary protection role. The cement platform 3 is arranged below the arc plate 2 and fixed on the outer side of the furnace body 1. Since the distance between the outer side surface of the arc plate 2 and the outer side of the furnace body 1 is greater than the distance between the inner side surface of the cement platform 3 and the outer side of the furnace body 1, the materials that overflow from the furnace edge 10 at the top of the furnace body 1 and fall will be blocked by the arc plate 2 and then fall out along the furnace body gap 12 between the cement platform 3 and the furnace body 1, rather than directly falling to other places that may cause danger, protecting the safety of employees.
[0022] A receiving plate 4 is fixedly installed at a position near the bottom of the cement platform 3 on the outer side of the furnace body 1. A surrounding plate 13 is fixedly installed at the top of the receiving plate 4. Two semi-receiving rings 14 are fixedly installed at positions on the receiving plate 4 near the inner side surface of the surrounding plate 13. Both of the two semi-receiving rings 14 are of hollow structure, and one side of the semi-receiving ring 14 is open. Connecting bases 16 are symmetrically installed at the connection positions of the two semi-receiving rings 14. Screws 17 are threadedly installed on the connecting bases 16. Nuts 18 are threadedly connected to the screws 17. An anti-overflow groove 15 is provided between the outer side surface of the semi-receiving ring 14 and the inner side surface of the surrounding plate 13.
[0023] Please refer to Figures 1-2, when there is material leaking through the gap between the furnace body 1 and the cement platform 3, it will fall onto the material receiving plate 4. The surrounding plate 13 at the top of the material receiving plate 4 can prevent the leaked material from rolling out from the edges of the two semi-receiving rings 14, playing a role in enclosing. The annular structure formed by the two semi-receiving rings 14 can be used to collect and temporarily store the leaked material. The anti-overflow groove 15 between the outer side surface of the semi-receiving ring 14 and the inner side surface of the surrounding plate 13 can further prevent the material from overflowing on the material receiving plate 4, ensuring that even if there is a large amount of leaked material, it can be effectively collected within a certain range. This structural design helps to improve the overall reliability and stability of the industrial silicon furnace, ensure the smooth progress of the production process, and reduce the losses and maintenance costs caused by material leakage.
[0024] A ramming car 5 is provided on the top of the cement platform 3. A ramming rod 6 is fixedly connected to the ramming car 5. One end of the ramming rod 6 far away from the ramming car 5 is fixedly connected with a ramming rake 7. The ramming rake 7 is trapezoidal. The ramming rod 6 is fixedly connected to the upper base of the ramming rake 7. A diversion groove 11 is arranged on the side surface of the ramming rake 7;
[0025] Please refer to Figure 4 , since the ramming rake 7 is trapezoidal, the larger bottom surface can increase the contact area with the materials in the furnace, improving the operation efficiency. During the operation, the materials in the furnace will flow along the side surface of the ramming rake 7, and the diversion groove 11 arranged on the side surface can guide the flow direction of the materials, so that as little material as possible leaks out of the furnace.
[0026] The working principle of the present utility model: In the present utility model, the circular arc plate 2 in the shape of a ring can block the materials overflowing from the furnace edge 10 at the top of the furnace body 1 to a certain extent, playing a preliminary protection role. Since the distance between the outer side surface of the arc plate 2 and the outer side of the furnace body 1 is greater than the distance between the inner side surface of the cement platform 3 and the outer side of the furnace body 1, the materials overflowing from the top of the furnace body 1 and falling will be blocked by the arc plate 2 and then fall onto the material receiving plate 4 along the furnace body gap 12 arranged between the cement platform 3 and the furnace body 1, rather than directly falling to other places that may cause danger, protecting the safety of employees. At the same time, the material receiving plate 4 can catch these leaked materials, further preventing the materials from leaking into the surrounding environment, ensuring the safety and stability of the industrial silicon furnace during operation, and reducing material losses and impacts on the environment.
[0027] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A material leakage prevention structure for an industrial silicon furnace, comprising a furnace body (1), characterized in that: A circular plate (2) is fixedly installed on the outer side of the furnace body (1) near the top, the circular plate (2) is in a circular ring shape, a plurality of nails (9) are fixedly installed on the top of the circular plate (2), a reinforcing rib (8) is fixedly installed at the connection between the furnace body (1) and the circular plate (2), the circular plate (2), the nails (9) and the reinforcing rib (8) are cast together to form a furnace edge (10), a cement platform (3) is fixedly installed on the outer side of the furnace body (1) below the circular plate (2), a furnace body gap (12) is provided between the cement platform (3) and the furnace body (1), and the distance between the outer side surface of the circular plate (2) and the outer side of the furnace body (1) is greater than the distance between the inner side surface of the cement platform (3) and the outer side of the furnace body (1).
2. The anti-leakage structure of an industrial silicon furnace according to claim 1, characterized in that: A tamping car (5) is arranged on the top of the cement platform (3), a tamping rod (6) is fixedly connected to the tamping car (5), and a tamping rake (7) is fixedly connected to one end of the tamping rod (6) away from the tamping car (5).
3. The leakage prevention structure of an industrial silicon furnace according to claim 2, characterized in that: The tamping rake (7) is arranged in the furnace body (1); the tamping rake (7) is trapezoidal in shape; the tamping rod (6) is fixedly connected to the upper bottom of the tamping rake (7); and a guide groove (11) is arranged on the side of the tamping rake (7).
4. The material leakage prevention structure of an industrial silicon furnace according to claim 1, characterized in that: A material receiving plate (4) is fixedly installed on the outer side of the furnace body (1) near the bottom of the cement platform (3), a surrounding plate (13) is fixedly installed on the top of the material receiving plate (4), and two semi-receiving rings (14) are fixedly installed on the material receiving plate (4) near the inner side of the surrounding plate (13), the two semi-receiving rings (14) are both hollow structures, and one side of the semi-receiving rings (14) is open, and a connecting base (16) is symmetrically installed at the connection of the two semi-receiving rings (14), a screw (17) is threadedly installed on the connecting base (16), and a nut (18) is threadedly connected to the screw (17).
5. The material leakage prevention structure of an industrial silicon furnace according to claim 4, characterized in that: An anti-overflow groove (15) is provided between the outer side surface of the semi-storage ring (14) and the inner side surface of the enclosure plate (13).