Heat dissipation type furnace shell

Abstract

The utility model discloses a heat dissipation type furnace shell, which belongs to the technical field of industrial silicon furnaces in the metallurgical industry and comprises a bottom plate, a furnace wall plate is welded and mounted on the upper surface of the bottom plate, a plurality of second discharge ports are arranged on the furnace wall plate, and a plurality of first discharge ports are arranged on the outer surface of the furnace wall plate and right opposite to the second discharge ports. A first supporting plate and a second supporting plate are welded to the two sides of the first discharging opening. By arranging the bottom plate, the furnace wall plate, the bottom plate, the first discharge port, the second discharge port, the first cooling fins, the second cooling fins and the third cooling fins which are made of 20G materials, the thickness and the structural strength of the whole furnace shell are improved, waist-drum-shaped deformation is not prone to being generated after long-term use, the strength of the furnace wall plates is enhanced through cooperation of the reinforcing rings, deformation is further prevented, and the service life of the furnace shell is prolonged. And the first cooling fins, the second cooling fins and the cooling fins are used in cooperation, internal high temperature can be rapidly conducted out, heat dissipation is improved, and the possibility that the furnace wall plate is impacted by high pressure generated by too high internal temperature is effectively avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial silicon furnaces in the metallurgical industry, and specifically relates to a heat dissipation type furnace shell. Background Art

[0002] Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals and using various processing methods to make metal materials with certain properties. Metallurgy has a long history of development, from the Stone Age to the subsequent Bronze Age, and then to the large-scale development of modern steel smelting. The history of human development is integrated with the history of metallurgy. The technology of metallurgy mainly includes pyrometallurgy, hydrometallurgy and electrometallurgy. With the successful application of physical chemistry in metallurgy, metallurgy has moved from technology to science.

[0003] Industrial silicon furnaces are often used in the metallurgical industry. Under normal circumstances, the furnace shell of an industrial silicon furnace is made of horizontal and vertical ribs, and there is no effective heat dissipation structure on the surface of the furnace shell. When the temperature inside the furnace shell is high, high pressure will be generated. Therefore, after long-term use, the furnace shell will produce waist drum-shaped deformation, making it impossible to continue to use the furnace shell. Utility Model Content

[0004] The purpose of the utility model is to provide a heat-dissipating furnace shell to solve the problem that the furnace shell of an industrial silicon furnace proposed in the above background technology is made of transverse and longitudinal ribs, and no effective heat dissipation structure is arranged on the surface of the furnace shell. When the temperature inside the furnace shell is high, high pressure will be generated. Therefore, after long-term use, the furnace shell will produce waist drum-shaped deformation, thereby causing the furnace shell to be unable to continue to be used.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a heat dissipation type furnace shell, including a bottom plate, a furnace wall plate is welded and installed on the upper surface of the bottom plate, a plurality of discharge ports 2 are opened on the furnace wall plate, a plurality of discharge ports 1 are arranged at the position of the outer surface of the furnace wall plate facing the discharge port 2, support plates 1 and 2 are welded on both sides of the discharge port 1, a reinforcing plate is fixedly installed between the support plates 1 and 2 on the same side, the two reinforcing plates are used to strengthen and support the discharge port 1, a furnace edge is welded and installed on the outer surface of the top end of the furnace wall plate, a plurality of guide plates are fixedly installed at the position of the inner wall surface of the furnace edge, a plurality of heat sinks 1 are fixedly installed on the outer surface of the furnace wall plate, a plurality of heat sinks 2 and a plurality of heat sinks 3 are welded and installed at the position of the outer surface of the furnace wall plate facing the discharge port 1, and the materials of the heat sink 1, the heat sink 2 and the heat sink 3 are the same.

[0006] By adopting the above scheme, by setting the bottom plate, furnace wall plate, furnace wall plate, bottom plate, discharge port 1, discharge port 2, heat sink 1, heat sink 2 and heat sink 3 made of 20G material, the thickness and structural strength of the overall furnace shell are effectively improved, and it is not easy to produce waist drum-shaped deformation after long-term use, and the reinforcement ring is used to strengthen the strength of the furnace wall plate to further prevent deformation. At the same time, the heat sink 1, heat sink 2 and heat sink are used in combination to quickly conduct the internal high temperature and improve heat dissipation, effectively avoiding the possibility of high pressure caused by excessive internal temperature and impact on the furnace wall plate, and by setting bolts, nuts, washers and spring washers for use, it is convenient to disassemble and assemble the discharge port 1, and the support plate 1, support plate 2 and reinforcement plate can be used to support the discharge port 1 to ensure good use effect, and the anti-collision ring can be used to avoid impact on the furnace edge and improve the protection effect.

[0007] As a preferred embodiment, a reinforcement ring is provided on the outer surface of the furnace wall plate, and the reinforcement ring is welded to the outer surface of the furnace wall plate.

[0008] By adopting the above scheme, the setting of the reinforcement ring can reinforce and support the furnace wall plate, provide an annular reinforcement space, improve the structural strength of the furnace wall plate, and effectively prevent deformation.

[0009] As a preferred embodiment, a furnace bottom pressure plate is welded and installed on the lower surface of the bottom plate.

[0010] By adopting the above scheme, the setting of the furnace bottom pressure plate can provide reinforced support for the bottom plate and improve the structural strength of the bottom plate.

[0011] As a preferred embodiment, a plurality of fixing openings are provided on the outer surface of the furnace wall panel at positions opposite to the discharge port 1, a plurality of through holes are provided on the discharge port 1 opposite to the fixing openings, and bolts are passed through the through holes, the bolts pass through the discharge port 1 and the fixing openings at corresponding positions and are threadedly installed with nuts, and washers and spring washers are sleeved between the bolts and nuts.

[0012] By adopting the above scheme, bolts are used in conjunction with nuts, washers and spring washers to facilitate assembly and fixation of the discharge port 1. The fixing structure is simple and subsequent disassembly and maintenance operations are convenient.

[0013] As a preferred embodiment, an anti-collision ring is fixedly installed on the top end of the fireside.

[0014] By adopting the above solution, the anti-collision ring can prevent the furnace edge from being deformed due to impact, and has a good supporting and anti-collision effect.

[0015] As a preferred embodiment, the furnace wall plate, bottom plate, discharge port 1, discharge port 2, heat sink 1, heat sink 2 and heat sink 3 are all made of 20g material.

[0016] By adopting the above solution, 20G material is used to make the furnace wall plate, bottom plate, discharge port 1, discharge port 2, heat sink 1, heat sink 2 and heat sink 3, which effectively improves the thickness and structural strength of the overall furnace shell.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The heat dissipation furnace shell is provided with a bottom plate, a furnace wall plate, a furnace wall plate, a bottom plate, a discharge port 1, a discharge port 2, a heat sink 1, a heat sink 2 and a heat sink 3 made of 20G material, which effectively improves the thickness and structural strength of the overall furnace shell, and is not easy to cause waist drum-shaped deformation even after long-term use. The strength of the furnace wall plate is strengthened by a reinforcement ring to further prevent deformation. At the same time, the heat sink 1, the heat sink 2 and the heat sink are used in combination to quickly conduct the internal high temperature, improve heat dissipation, and effectively avoid the possibility of high pressure caused by excessive internal temperature causing impact on the furnace wall plate;

[0019] The heat dissipation furnace shell is used by arranging bolts in conjunction with nuts, washers and spring washers, which facilitates the disassembly and assembly of the discharge port 1. The discharge port 1 can be supported by the support plate 1, the support plate 2 and the reinforcement plate to ensure a good use effect. The anti-collision ring can prevent the furnace edge from being hit, thereby improving the protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model when viewed from above.

[0022] In the figure: 1. bottom plate; 2. furnace wall plate; 3. discharge port 1; 4. discharge port 2; 5. heat sink 1; 6. reinforcement ring; 7. furnace side; 8. support plate 1; 9. support plate 2; 10. reinforcement plate; 11. furnace bottom pressure plate; 12. bolts; 13. nuts; 14. washers; 15. spring washers; 16. guide plate; 17. anti-collision ring; 18. heat sink 2; 19. heat sink 3. DETAILED DESCRIPTION

[0023] See also Figure 1-2The utility model provides a heat dissipation type furnace shell, including a bottom plate 1, a furnace wall plate 2 is welded and installed on the upper surface of the bottom plate 1, a plurality of discharge ports 2 4 are opened on the furnace wall plate 2, a plurality of discharge ports 1 3 are arranged at the position of the outer surface of the furnace wall plate 2 facing the discharge ports 2 4, support plates 1 8 and support plates 2 9 are welded on both sides of the discharge ports 1 3, a reinforcing plate 10 is fixedly installed between the support plates 1 8 and the support plates 2 9 on the same side, and the two reinforcing plates 10 are used to strengthen and support the discharge ports 1 3, a furnace edge 7 is welded and installed on the outer surface of the top end of the furnace wall plate 2, a plurality of guide plates 16 are fixedly installed at the position of the inner wall surface of the furnace edge 7, a plurality of heat sinks 1 5 are fixedly installed on the outer surface of the furnace wall plate 2, a plurality of heat sinks 2 18 and a plurality of heat sinks 3 19 are welded and installed at the position of the outer surface of the furnace wall plate 2 facing the discharge ports 1 3, and the heat sinks 1 5, the heat sinks 2 18 and the heat sinks 3 19 are made of the same material.

[0024] The outer surface of the furnace wall panel 2 is provided with a reinforcement ring 6, and the reinforcement ring 6 is welded to the outer surface of the furnace wall panel 2. The setting of the reinforcement ring 6 can reinforce and support the furnace wall panel 2, provide an annular reinforcement space, improve the structural strength of the furnace wall panel 2, and effectively prevent deformation.

[0025] A furnace bottom pressure plate 11 is welded and installed on the lower surface of the bottom plate 1 . The arrangement of the furnace bottom pressure plate 11 can provide reinforced support for the bottom plate 1 and improve the structural strength of the bottom plate 1 .

[0026] A plurality of fixing openings are provided on the outer surface of the furnace wall panel 2 at positions facing the discharge port 3, and a plurality of through holes facing the fixing openings are provided on the discharge port 3, and bolts 12 are passed through the through holes. The bolts 12 pass through the discharge port 3 and the fixing openings at corresponding positions and are threadedly installed with nuts 13. Washers 14 and spring washers 15 are sleeved between the bolts 12 and the nuts 13. The bolts 12 are used in conjunction with the nuts 13, washers 14 and spring washers 15 to facilitate assembly and fixation of the discharge port 3. The fixing structure is simple, and subsequent disassembly and maintenance operations are convenient.

[0027] An anti-collision ring 17 is fixedly installed on the top of the fireside 7. The provision of the anti-collision ring 17 can prevent the fireside 7 from being deformed by impact, and plays a good supporting and anti-collision effect.

[0028] The furnace wall plate 2, the bottom plate 1, the discharge port 1 3, the discharge port 2 4, the heat sink 1 5, the heat sink 2 18 and the heat sink 3 19 are all made of 20g material. The furnace wall plate 2, the bottom plate 1, the discharge port 1 3, the discharge port 2 4, the heat sink 1 5, the heat sink 2 18 and the heat sink 3 19 are made of 20G material, which effectively improves the thickness and structural strength of the overall furnace shell.

[0029] When in use, by setting the bottom plate 1, furnace wall plate 2, furnace wall plate 2, bottom plate 1, discharge port 1 3, discharge port 2 4, heat sink 1 5, heat sink 2 18 and heat sink 3 19 made of 20G material, the thickness and structural strength of the overall furnace shell are effectively improved, and it is not easy to produce waist drum-shaped deformation after long-term use, and the reinforcement ring 6 is used to strengthen the strength of the furnace wall plate 2 to further prevent deformation. At the same time, the heat sink 1 5, heat sink 2 18 and heat sink are used in combination to quickly conduct the internal high temperature and improve heat dissipation, effectively avoiding the possibility of high pressure caused by excessive internal temperature to impact the furnace wall plate 2, and by setting bolts 12 in combination with nuts 13, washers 14 and spring washers 15, it is convenient to disassemble and assemble the discharge port 3, and the support plate 1 8, support plate 2 9 and reinforcement plate 10 can support the discharge port 3 to ensure good use effect, and the anti-collision ring 17 can prevent the furnace edge 7 from being hit, thereby improving the protection effect.

Claims

1. Heat dissipation type furnace shell, characterized by: The invention comprises a bottom plate (1), a furnace wall plate (2) is welded and installed on the upper surface of the bottom plate (1), a plurality of discharge ports (2) are opened on the furnace wall plate (2), a plurality of discharge ports (1) are arranged on the outer surface of the furnace wall plate (2) at positions opposite to the discharge ports (4), a support plate (8) and a support plate (9) are welded on both sides of the discharge port (1) and a reinforcing plate (10) is fixedly installed between the support plate (8) and the support plate (9) on the same side, the two reinforcing plates (10) are used to reinforce and support the discharge port (1) and the outer surface of the top end of the furnace wall plate (2) is integrally connected to the furnace wall plate (2). A furnace edge (7) is welded and installed, and a plurality of guide plates (16) are fixedly installed at the inner wall surface of the furnace edge (7); a plurality of heat sinks (1) are fixedly installed on the outer surface of the furnace wall plate (2); a plurality of heat sinks (18) and a plurality of heat sinks (19) are welded and installed at the position of the outer surface of the furnace wall plate (2) facing the discharge port (3); the heat sinks (1) (5), (18) and (19) are made of the same material; a reinforcement ring (6) is provided on the outer surface of the furnace wall plate (2), and the reinforcement ring (6) is welded to the outer surface of the furnace wall plate (2).

2. The heat dissipation furnace shell according to claim 1, characterized in that: A furnace bottom pressure plate (11) is welded and mounted on the lower surface of the bottom plate (1).

3. The heat dissipation furnace shell according to claim 1, characterized in that: The furnace wall plate (2) has a plurality of fixing openings on its outer surface facing the discharge port (3), and the discharge port (3) has a plurality of through holes facing the fixing openings, and bolts (12) are inserted into the through holes. The bolts (12) pass through the discharge port (3) and the fixing openings at corresponding positions and are threadedly mounted with nuts (13). A washer (14) and a spring washer (15) are sleeved between the bolts (12) and the nuts (13).

4. The heat dissipation furnace shell according to claim 1, characterized in that: An anti-collision ring (17) is fixedly mounted on the top end of the fireside (7).

5. The heat dissipation furnace shell according to claim 1, characterized in that: The furnace wall plate (2), the bottom plate (1), the first discharge port (3), the second discharge port (4), the first heat sink (5), the second heat sink (18) and the third heat sink (19) are all made of 20g material.

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