CN220775320U - Bus fixing bracket of polycrystalline silicon reduction furnace - Google Patents
Bus fixing bracket of polycrystalline silicon reduction furnace Download PDFInfo
- Publication number
- CN220775320U CN220775320U CN202322530183.5U CN202322530183U CN220775320U CN 220775320 U CN220775320 U CN 220775320U CN 202322530183 U CN202322530183 U CN 202322530183U CN 220775320 U CN220775320 U CN 220775320U
- Authority
- CN
- China
- Prior art keywords
- frame
- bus
- insulating
- reduction furnace
- bus bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 31
- 229920005591 polysilicon Polymers 0.000 claims abstract description 24
- 238000009413 insulation Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Installation Of Bus-Bars (AREA)
Abstract
The utility model belongs to the technical field of bus bars of polycrystalline silicon reduction furnaces, and particularly relates to a bus bar fixing bracket of a polycrystalline silicon reduction furnace. The bus fixing support of the polysilicon reduction furnace comprises a support frame, a plurality of bus fixing frames and an insulating clamping seat. The top of the support frame is surrounded to form a frame. One ends of the bus bar fixing frames are arranged on the frame, and the other ends extend towards the inner side of the frame. The insulating clamping seat is arranged at the other ends of the bus fixing frames and is used for clamping and fixing buses. The bus fixing bracket for the polysilicon reduction furnace provided by the utility model has the advantages that the structure of the bracket is stable and reliable, and meanwhile, the bus is fixed by the plurality of bus fixing frames and the insulating clamping seats, so that the maintenance of the reduction furnace equipment by field personnel is facilitated.
Description
Technical Field
The utility model belongs to the technical field of bus bars of polycrystalline silicon reduction furnaces, and particularly relates to a bus bar fixing bracket of a polycrystalline silicon reduction furnace.
Background
The polysilicon reduction furnace bus system generally adopts a rectangular copper bus or an aluminum alloy bus to provide power for the reduction furnace. At present, a rectangular bus is adopted for a bus in a power supply system of a polysilicon reduction furnace to provide power for the reduction furnace.
The number of the bus bars of the reducing furnace is different due to the different numbers of the polysilicon bars, and the number of the bus bars used is also different. Each phase of bus enters the bottom of the upper reduction furnace from the top of the lower power regulating cabinet through square holes, and the bus is fixedly installed at least three positions. Especially, the fixed mounting structure of the bottom bus of the reduction furnace often has the phenomena of insufficient strength, inconvenient overhaul and maintenance, and the like, and the fixed mounting is inconvenient for site construction, thereby bringing great difficulty to design, construction and installation.
Disclosure of Invention
The utility model provides the bus fixing bracket of the polysilicon reduction furnace, which aims to solve the technical problems and has a stable structure and is convenient for field personnel to overhaul and maintain the reduction furnace equipment.
The technical scheme for solving the technical problems is as follows: a bus fixing bracket of a polysilicon reduction furnace. The bus fixing support of the polysilicon reduction furnace comprises a support frame, a plurality of bus fixing frames and an insulating clamping seat. The top of the support frame is surrounded to form a frame. One ends of the bus bar fixing frames are arranged on the frame, and the other ends extend towards the inner side of the frame. The insulating clamping seat is arranged at the other ends of the bus fixing frames and is used for clamping and fixing buses.
The beneficial effects of the utility model are as follows: the bus fixing bracket for the polysilicon reduction furnace provided by the utility model has the advantages that the structure of the bracket is stable and reliable, and meanwhile, the bus is fixed by the plurality of bus fixing frames and the insulating clamping seats, so that the maintenance of the reduction furnace equipment by field personnel is facilitated.
On the basis of the technical scheme, the utility model can be improved as follows.
In some embodiments, the plurality of bus bar holders includes two support bars. The two support rods are oppositely arranged, one ends of the two support rods are connected to the frame, the other ends of the two support rods extend towards the inner side of the frame, the insulating clamping seats are in one-to-one correspondence with the two support rods, and the insulating clamping seats are connected to one ends of the two support rods towards the inner side of the frame.
The beneficial effect of adopting above-mentioned scheme is convenient for stabilize the generating line to and be convenient for arrange the generating line in order, avoid increasing on-the-spot personnel and cause trouble to maintenance to reduction furnace equipment.
In some embodiments, the polysilicon reduction furnace busbar fixing bracket further comprises a connecting rod installed between the two support rods.
The beneficial effect of adopting above-mentioned scheme is convenient for stabilize two bracing pieces.
In some embodiments, the insulative card holder comprises an insulative holder. The insulating seat is arranged at one end of the inner side of the two support rods, which faces the frame, the side surface of the insulating seat, which is far away from the two support rods, is provided with a clamping groove, the clamping groove extends along the axial direction of the insulating seat, and the two ends of the clamping groove penetrate through the opposite end surfaces of the insulating seat.
The bus arrangement and fixation device has the beneficial effects that the bus arrangement and fixation are convenient.
In some embodiments, the insulating base is rectangular.
The beneficial effect of adopting above-mentioned scheme is convenient for production and processing.
In some embodiments, the bus bar assembly further comprises an insulating plate, the insulating plate is mounted on the top of the frame, a window for the bus bar to pass through is formed in the insulating plate, and the insulating seat is located below the window.
The technical scheme has the beneficial effects that the bus is convenient to pass through the insulating plate, and meanwhile, on-site personnel stand on the insulating plate to overhaul and maintain the reducing furnace equipment.
In some embodiments, the insulating plate is square.
The beneficial effect of adopting above-mentioned scheme is convenient for production and processing.
In some embodiments, an expansion bolt is connected to the bottom of the support frame.
The beneficial effect of adopting above-mentioned scheme is convenient for be fixed in subaerial with the support frame, improves the steadiness, ensures on-the-spot personnel's safety.
Drawings
FIG. 1 is a schematic diagram of a bus bar fixing bracket of a polysilicon reduction furnace;
fig. 2 is a schematic structural view of another bus bar fixing bracket of the polysilicon reduction furnace according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. the bus bar fixing device comprises a supporting frame, 11, a frame, 12, a supporting shaft, 13, reinforcing ribs, 2, a plurality of bus bar fixing frames, 21, supporting rods, 22, connecting rods, 3, insulating clamping seats, 31, insulating seats, 32, clamping grooves, 4, insulating plates, 41 and windows.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
Examples
The polysilicon reduction furnace bus system generally adopts a rectangular copper bus or an aluminum alloy bus to provide power for the reduction furnace. At present, a rectangular bus is adopted for a bus in a power supply system of a polysilicon reduction furnace to provide power for the reduction furnace.
The number of the bus bars of the reducing furnace is different due to the different numbers of the polysilicon bars, and the number of the bus bars used is also different. Each phase of bus enters the bottom of the upper reduction furnace from the top of the lower power regulating cabinet through square holes, and the bus is fixedly installed at least three positions. Especially, the fixed mounting structure of the bottom bus of the reduction furnace often has the phenomena of insufficient strength, inconvenient overhaul and maintenance, and the like, and the fixed mounting is inconvenient for site construction, thereby bringing great difficulty to design, construction and installation.
In order to solve the technical problems, the bus fixing bracket of the polysilicon reduction furnace comprises a supporting frame 1, a plurality of bus fixing frames 2 and an insulating clamping seat 3. The top of the support 1 frame is surrounded and formed with a frame 11. One end of each of the bus bar holders 2 is attached to the frame 11, and the other end extends toward the inside of the frame 11. The insulating clamping seat 3 is arranged at the other ends of the bus fixing frames 2, and the insulating clamping seat 3 is used for clamping and fixing buses.
According to the bus fixing bracket of the polysilicon reduction furnace, the structure of the supporting frame 1 is stable and reliable, and meanwhile, the bus is fixed by the plurality of bus fixing frames 2 and the insulating clamping seats 3, so that field personnel can conveniently overhaul and maintain reduction furnace equipment.
In some embodiments, the plurality of bus bar holders 2 includes two support bars 21. The two support rods 21 are oppositely arranged, one ends of the two support rods 21 are connected to the frame 11, the other ends extend towards the inner side of the frame 11, and the insulating clamping seats 3 are in one-to-one correspondence with the two support rods 21 and are connected to one ends of the two support rods 21 towards the inner side of the frame 11.
It should be noted that the two support rods 21 can be connected to the support frame 1 through welding, threaded connection or bolts, so as to be convenient for stabilizing the bus and arranging the bus, thereby avoiding the trouble caused by the increase of field personnel to overhaul and maintain the reduction furnace equipment.
In some embodiments, the bus bar fixing bracket of the polysilicon reduction furnace further includes a connecting rod 22 installed between the two support bars 21, and the connecting rod 22 may be welded, screwed or bolted to the two support bars 21, so as to stabilize the two support bars 21.
In some embodiments, the insulating clamping seat 3 comprises an insulating seat 31. This insulating seat 31 install in two bracing pieces 21 towards on the inboard one end of frame 11, insulating seat 31 keep away from have joint groove 32 on the side of two bracing pieces 21, joint groove 32 is followed the axial direction of insulating seat 31 extends, the both ends of joint groove 32 run through insulating seat 31 opposite end face is convenient for the arrangement and the fixed of generating line.
In some embodiments, the insulating base 31 is rectangular, which is convenient for manufacturing. In addition, the insulating base 31 may be circular or elliptical, which is not particularly limited in the present utility model.
In some embodiments, the bus bar insulation board further comprises an insulation board 4, the insulation board 4 is mounted on the top of the frame 11, a window 41 for the bus bar to pass through is formed on the insulation board 4, and the insulation base 31 is located below the window 41. The insulating plate 4 is made of epoxy resin or other existing insulating materials, and has a thickness of 20cm. The bus bar is convenient to pass through the insulating plate 4, and meanwhile, on-site personnel stand on the insulating plate 4 to overhaul and maintain the reducing furnace equipment. The insulating plate 4 is square. Is convenient for production and processing. The bottom of the supporting frame 1 is connected with an expansion bolt. The support frame 1 is convenient to fix on the ground, stability is improved, and safety of field personnel is guaranteed. In addition, in order to improve the stability of the support frame 1, the support frame 1 further includes a support shaft 12, one end of the support shaft 12 is welded or bolted to the frame 11, the other end of the support shaft 12 is connected with an expansion bolt, and based on the above foundation, a reinforcing rib 13 is welded or bolted between the support shaft 12 and the frame 11, so as to further improve the stability of the support frame 1.
In the description of the present utility model, it should be understood that the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the system or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. A polycrystalline silicon reduction furnace busbar fixing bracket, comprising:
the top of the supporting frame is surrounded and formed with a frame;
a plurality of bus bar fixing frames, one ends of which are arranged on the frame, and the other ends of which extend towards the inner side of the frame; and
the insulation clamping seat is arranged at the other ends of the bus fixing frames and is used for clamping and fixing buses.
2. The bus bar fixing bracket of claim 1, wherein the plurality of bus bar fixing brackets comprise:
the two support rods are oppositely arranged, one ends of the two support rods are connected to the frame, the other ends of the two support rods extend towards the inner side of the frame, the insulating clamping seats are in one-to-one correspondence with the two support rods, and the insulating clamping seats are connected to one ends of the two support rods towards the inner side of the frame.
3. The bus bar fixing bracket of a polysilicon reduction furnace according to claim 2, further comprising:
and the connecting rod is arranged between the two supporting rods.
4. The bus bar fixing bracket of a polysilicon reduction furnace according to claim 2, wherein the insulating clamping base comprises:
the insulating seat is arranged at one end of the inner side of the two support rods, which faces the frame, the side surface of the insulating seat, which is far away from the two support rods, is provided with a clamping groove, the clamping groove extends along the axial direction of the insulating seat, and the two ends of the clamping groove penetrate through the opposite end surfaces of the insulating seat.
5. The bus bar fixing bracket of the polysilicon reducing furnace according to claim 4, wherein the insulating base is rectangular.
6. The bus bar fixing bracket of a polysilicon reduction furnace as set forth in claim 4, further comprising:
the insulating plate is arranged at the top of the frame, a window for a bus to pass through is formed in the insulating plate, and the insulating seat is positioned below the window.
7. The bus bar fixing bracket of the polysilicon reducing furnace as set forth in claim 6, wherein the insulating plate has a square shape.
8. The bus bar fixing bracket for a polysilicon reduction furnace according to any one of claims 1 to 7, wherein an expansion bolt is connected to the bottom of the supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530183.5U CN220775320U (en) | 2023-09-15 | 2023-09-15 | Bus fixing bracket of polycrystalline silicon reduction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322530183.5U CN220775320U (en) | 2023-09-15 | 2023-09-15 | Bus fixing bracket of polycrystalline silicon reduction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220775320U true CN220775320U (en) | 2024-04-12 |
Family
ID=90613444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322530183.5U Active CN220775320U (en) | 2023-09-15 | 2023-09-15 | Bus fixing bracket of polycrystalline silicon reduction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220775320U (en) |
-
2023
- 2023-09-15 CN CN202322530183.5U patent/CN220775320U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |