CN220270080U - Industrial silicon furnace door sealing cover - Google Patents
Industrial silicon furnace door sealing cover Download PDFInfo
- Publication number
- CN220270080U CN220270080U CN202321600224.7U CN202321600224U CN220270080U CN 220270080 U CN220270080 U CN 220270080U CN 202321600224 U CN202321600224 U CN 202321600224U CN 220270080 U CN220270080 U CN 220270080U
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- furnace
- door
- electric
- cover
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 20
- 239000010703 silicon Substances 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 abstract description 6
- 238000003723 Smelting Methods 0.000 abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009970 fire resistant effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to the technical field of electric furnaces for smelting silicon, in particular to an industrial silicon furnace door closed cover which comprises a furnace door closed cover and a furnace cover access door, wherein the furnace door closed cover is cylindrical and is arranged on an operation platform which surrounds an electric furnace body and is concentric with the electric furnace body, one side of the furnace door closed cover is provided with the furnace cover access door and the furnace cover access door, and a remote control pusher which can move around the electric furnace body is arranged between the furnace door closed cover and the electric furnace body. The utility model has reasonable and compact structure and convenient use, can effectively reduce the external air entering the electric furnace body through the furnace door sealing cover, reduce the loss of materials caused by mass combustion, reduce the heat loss and improve the electric energy utilization rate, thereby greatly saving the cost; the maintenance of the remote control type pusher can be conveniently realized through the openable furnace cover access door, and the remote control type pusher is more convenient to use and has the characteristics of safety, labor saving, simplicity and convenience and high efficiency.
Description
Technical Field
The utility model relates to the technical field of electric furnaces for smelting silicon, in particular to an industrial silicon furnace door closed cover.
Background
The industrial silicon furnace door is used as a common smoke hood sealing device and is mainly used for preventing heat and smoke inside a furnace chamber from being emitted to the external environment, and ensuring the relative sealing of the gas environment in the furnace, the industrial silicon furnace is divided into two parts at the beginning of design due to the production condition and the particularity of a production mode, namely a furnace shell and a furnace hood, the furnace shell is a container for bearing a smelting furnace chamber, the furnace hood is used for covering the smoke hood of the furnace chamber, smoke generated in the production process is isolated and collected, the furnace door is designed on an operation platform at the lower part of the smoke hood and used for a series of works such as usual feeding, pushing, furnace stamping, overhaul and the like, and the furnace door is required to be opened due to frequent operation in the daily production process, the smoke generated by the furnace face is required to be pumped into an environment-friendly bin, so that the inside of the smoke hood belongs to a negative pressure environment, the air outside the smoke hood can enter the smoke hood, a large amount of oxygen is contained in the air, and a part of materials can be burnt due to high temperature, and therefore, a part of materials can be wasted along with the combustion. With the continuous improvement of working strength, people also put forward higher requirements on the airtight performance of the furnace door, the existing furnace door airtight door seat and door cover are inaccurate in centering and cause air leakage, so that air exchange is generated between the internal environment and the external environment of a furnace chamber, normal production in the furnace is seriously affected, the pressing force between the door seat and the door cover in a closed state is uneven, a sealing device is deformed, gaps can be formed at the joint surface of the door seat and the door cover, air leakage can be caused, a large amount of heat is lost when the furnace door is opened, heat loss is greatly improved, industrial silicon smelting efficiency is reduced, the locking device is complex in structure and time and labor are wasted when the locking device is pressed or loosened, and the production efficiency in the furnace is greatly reduced due to the defects.
Disclosure of Invention
The utility model aims to provide an industrial silicon furnace door sealing cover, which overcomes the defects of the prior art and can effectively solve the problems of poor sealing performance, easy heat dissipation, higher heat loss and complex structure of a locking device of the prior electric furnace for smelting silicon.
The purpose of the utility model is realized in the following way: the utility model provides an airtight cover of industrial silicon furnace gate, includes airtight cover of furnace gate and furnace cover access door, airtight cover of furnace gate is cylindric and sets up on surrounding the electric furnace body and keeping concentric operation platform with the electric furnace body, and one side of airtight cover of furnace gate is equipped with the furnace cover access door and is equipped with the furnace cover access door, is equipped with the remote control pusher that can encircle the electric furnace body and remove between airtight cover of furnace gate and the electric furnace body, the furnace cover access door is installed in furnace cover access door department and can be sealed furnace cover access door department.
The following are further optimizations and/or improvements to the technical solutions of the above application:
further, the remote control type pusher comprises a frame, a camera device, a control device, a traveling device, a hydraulic transmission device, an arm pushing device and a work executing piece, wherein the frame is provided with the camera device, the control device, the traveling device and the hydraulic transmission device, the traveling device comprises a front traveling wheel and a rear traveling wheel, an annular guide rail is arranged on an operation platform surrounding an electric furnace body, at least two furnace doors are arranged on the electric furnace body, the remote control type pusher can travel along the annular guide rail and can stop at the furnace doors, the annular guide rail comprises an inner ring rail and an outer ring rail, the inner ring rail and the outer ring rail are concentric with the electric furnace body, the front traveling wheel is arranged on the inner ring rail, the rear traveling wheel is arranged on the outer ring rail, the arm pushing device is arranged at the front part of the frame, the work executing piece is fixedly arranged at the front part of the arm pushing device, and the camera device, the traveling device, the hydraulic transmission device and the arm pushing device are respectively and electrically connected with the control device.
Further, a straight section is arranged on the furnace door sealing cover, the furnace cover access hole is positioned on the straight section, vertical guide rails are respectively arranged on the straight sections on the left side and the right side of the furnace cover access hole, the left side and the right side of the furnace cover access hole are respectively arranged in the corresponding vertical guide rails, an electric winch is arranged on the furnace door sealing cover above the furnace cover access hole, and the left side and the right side of the upper end of the furnace cover access hole are respectively arranged on the electric winch through steel wire ropes.
Further, the left and right sides of the upper end of the furnace cover access door are respectively provided with a hanging ring, and the lower end of the steel wire rope is arranged on the hanging ring.
Further, the steel wire rope is a fire-resistant steel rope.
The utility model has reasonable and compact structure and convenient use, can effectively reduce the external air entering the electric furnace body through the furnace door sealing cover, reduce the loss of materials caused by mass combustion, reduce the heat loss and improve the electric energy utilization rate, thereby greatly saving the cost; the maintenance of the remote control type pusher can be conveniently realized through the openable furnace cover access door, and the remote control type pusher is more convenient to use and has the characteristics of safety, labor saving, simplicity and convenience and high efficiency.
Drawings
The specific structure of the present utility model is shown in the following drawings and examples:
FIG. 1 is a schematic top view of a preferred embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view of a remote controlled pusher;
fig. 3 is a schematic view of a front view of a furnace hood access door.
Legend: 1 is a furnace door closed cover, 2 is a furnace cover access door, 3 is an electric furnace body, 4 is a furnace cover access hole, 5 is a remote control pusher, 6 is a straight section, 7 is a vertical guide rail, 8 is an electric winch, 9 is a steel wire rope, 10 is a lifting ring, 11 is a camera device, 12 is a hydraulic transmission device, 13 is a pushing arm device, 14 is a working executing piece, 15 is a front walking wheel, 16 is a rear walking wheel, 17 is a furnace door, 18 is an inner ring rail, and 19 is an outer ring rail.
Detailed Description
The present utility model is not limited by the following examples, and specific embodiments can be determined according to the technical scheme and practical situations of the present utility model. The utility model is further described below with reference to examples and figures:
examples: as shown in fig. 1, the industrial silicon furnace door closed cover comprises a furnace door closed cover 1 and a furnace cover access door 2, wherein the furnace door closed cover 1 is cylindrical and is arranged on an operation platform which surrounds a furnace body 3 and is concentric with the furnace body 3, one side of the furnace door closed cover 1 is provided with a furnace cover access hole 4 and a furnace cover access door 2, a remote control pusher 5 which can move around the furnace body 3 is arranged between the furnace door closed cover 1 and the furnace body 3, and the furnace cover access door 2 is arranged at the furnace cover access hole 4 and can seal the furnace cover access hole 4. The furnace door sealing cover 1 is beneficial to reducing the entry of external air to the surface of the material, reducing the loss of the material caused by mass combustion, and is beneficial to concentrating heat, reducing heat dissipation and improving the utilization rate of electric energy, thereby greatly saving the cost; the maintenance of the remote control pusher 5 can be conveniently realized through the openable furnace mantle access door 2, and the use is more convenient.
The industrial silicon furnace door sealing cover can be further optimized or/and improved according to actual needs:
as shown in fig. 1-2, the remote control pusher 5 comprises a frame, a camera device 11, a control device, a traveling device, a hydraulic transmission device 12, a pushing arm device 13 and a work executing piece 14, wherein the frame is provided with the camera device 11, the control device, the traveling device and the hydraulic transmission device 12, the traveling device comprises a front traveling wheel 15 and a rear traveling wheel 16, an annular guide rail is arranged on an operation platform surrounding an electric furnace body 3, the electric furnace body 3 is provided with at least two furnace doors 17, the remote control pusher can travel along the annular guide rail and can stop at the furnace doors 17, the annular guide rail comprises an inner ring rail 18 and an outer ring rail 19, the inner ring rail 18 and the outer ring rail 19 are kept concentric with the electric furnace body 3, the front traveling wheel 15 is arranged on the inner ring rail 18, the rear traveling wheel 16 is arranged on the outer ring rail 19, the pushing arm device 13 is arranged at the front part of the frame, the work executing piece 14 is fixedly arranged at the front part of the pushing arm device 13, and the camera device 11, the traveling device, the hydraulic transmission device 12 and the pushing arm device 13 are respectively electrically connected with the control device. The control device enables the traveling device to drive the remote control type pusher 5 to move along the annular guide rail, the monitoring is realized through the camera device 11, the operation executing piece 14 is controlled to move through the hydraulic transmission device 12 and the pushing arm device 13, the operation executing piece 14 stretches into the furnace door 17 and adjusts the angle of the front end of the operation executing piece relative to the electric furnace body 3, so that the field use requirement is met, the working environment of operators and the safety coefficient during furnace tamping operation are greatly improved through the utility model, the mobility of the remote control type pusher 5 is strong, and 360-degree furnace tamping operation can be completed by a single device and only one person is needed to operate.
As shown in fig. 1 and 3, a straight section 6 is arranged on the furnace door closed cover 1, the furnace cover access opening 4 is positioned on the straight section 6, vertical guide rails 7 are respectively arranged on the straight sections 6 on the left side and the right side of the furnace cover access opening 4, the left side and the right side of the furnace cover access door 2 are respectively arranged in the corresponding vertical guide rails 7, an electric winch 8 is arranged on the furnace door closed cover 1 above the furnace cover access opening 4, and the left side and the right side of the upper end of the furnace cover access door 2 are respectively arranged on the electric winch 8 through steel wire ropes 9.
As shown in fig. 3, the left and right sides of the upper end of the furnace cover access door 2 are respectively provided with a hanging ring 10, and the lower end of the steel wire rope 9 is arranged on the hanging ring 10.
As shown in fig. 3, the wire rope 9 is a fire-resistant steel rope.
The foregoing description is provided for the purpose of clearly illustrating the utility model and is not to be taken in a limiting sense. The unnecessary technical characteristics can be increased or decreased according to actual needs to meet the requirements of different situations. Obvious changes and modifications which are extended by the technical proposal of the utility model are still within the protection scope of the utility model.
Claims (6)
1. An industrial silicon furnace door airtight cover which is characterized in that: the furnace door is cylindrical and arranged on an operation platform which surrounds the electric furnace body and is concentric with the electric furnace body, one side of the furnace door is provided with a furnace cover access hole and a furnace cover access door, a remote control pusher which can move around the electric furnace body is arranged between the furnace door and the electric furnace body, and the furnace cover access door is arranged at the furnace cover access hole and can seal the furnace cover access hole.
2. The industrial silicon oven door enclosure of claim 1, wherein: the remote control type pusher comprises a frame, a camera device, a control device, a traveling device, a hydraulic transmission device, an arm pushing device and a work executing piece, wherein the frame is provided with the camera device, the control device, the traveling device and the hydraulic transmission device, the traveling device comprises a front traveling wheel and a rear traveling wheel, an annular guide rail is arranged on an operation platform surrounding an electric furnace body, the electric furnace body is provided with at least two furnace doors, the remote control type pusher can travel along the annular guide rail and can stop at the furnace doors, the annular guide rail comprises an inner ring rail and an outer ring rail, the inner ring rail and the outer ring rail are kept concentric with the electric furnace body, the front traveling wheel is arranged on the inner ring rail, the rear traveling wheel is arranged on the outer ring rail, the arm pushing device is arranged at the front part of the frame, the work executing piece is fixedly arranged at the front part of the arm pushing device, and the camera device, the traveling device, the hydraulic transmission device and the arm pushing device are respectively and electrically connected with the control device.
3. The industrial silicon oven door enclosure of claim 1 or 2, wherein: the furnace door sealing cover is provided with a straight section, the furnace cover access opening is positioned on the straight section, the straight sections on the left side and the right side of the furnace cover access opening are respectively provided with vertical guide rails, the left side and the right side of the furnace cover access opening are respectively installed in the corresponding vertical guide rails, the furnace door sealing cover above the furnace cover access opening is provided with an electric winch, and the left side and the right side of the upper end of the furnace cover access opening are respectively installed on the electric winch through steel wire ropes.
4. The industrial silicon oven door enclosure of claim 3, wherein: lifting rings are respectively arranged on the left side and the right side of the upper end of the furnace cover access door, and the lower end of the steel wire rope is arranged on the lifting rings.
5. The industrial silicon oven door enclosure of claim 3, wherein: the steel wire rope is a fireproof steel rope.
6. The industrial silicon oven door enclosure of claim 4, wherein: the steel wire rope is a fireproof steel rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600224.7U CN220270080U (en) | 2023-06-23 | 2023-06-23 | Industrial silicon furnace door sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321600224.7U CN220270080U (en) | 2023-06-23 | 2023-06-23 | Industrial silicon furnace door sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220270080U true CN220270080U (en) | 2023-12-29 |
Family
ID=89303290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321600224.7U Active CN220270080U (en) | 2023-06-23 | 2023-06-23 | Industrial silicon furnace door sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220270080U (en) |
-
2023
- 2023-06-23 CN CN202321600224.7U patent/CN220270080U/en active Active
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