CN211947292U - Electrode economizer is used in monocrystalline silicon production - Google Patents
Electrode economizer is used in monocrystalline silicon production Download PDFInfo
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- CN211947292U CN211947292U CN202020379643.2U CN202020379643U CN211947292U CN 211947292 U CN211947292 U CN 211947292U CN 202020379643 U CN202020379643 U CN 202020379643U CN 211947292 U CN211947292 U CN 211947292U
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- monocrystalline silicon
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- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 75
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 75
- 239000010439 graphite Substances 0.000 claims abstract description 75
- 238000007789 sealing Methods 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 8
- 239000006004 Quartz sand Substances 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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Abstract
The utility model discloses an electrode economizer is used in monocrystalline silicon production, including graphite electrode, graphite sleeve, solid fixed ring and rubber seal ring, the graphite electrode activity is pegged graft in graphite sleeve, gu fixed ring cover is established outside graphite electrode, gu fixed ring's lower extreme is contradicted with graphite sleeve's upper end and is set up, the fixed cover of rubber seal ring is established on graphite electrode, and rubber seal ring connects in solid fixed ring's below, rubber seal ring stopper is in the space between graphite electrode and graphite sleeve, gu fixed ring's lateral wall is connected with the one end of a plurality of elastic bandage, and elastic bandage's the other end is connected on the lateral wall of bearing board. The utility model discloses an add quartz sand between graphite electrode and the telescopic space of graphite, increased solid fixed ring and rubber seal ring's integrated configuration moreover for the shutoff space avoids quartz sand to flow, simultaneously, has increased the integrated configuration of elastic bandage and bearing board, is used for fixed solid fixed ring and rubber seal ring, makes the fastening more of shutoff process.
Description
The technical field is as follows:
the utility model relates to a monocrystalline silicon production facility technical field, concretely relates to electrode economizer is used in monocrystalline silicon production.
Background art:
monocrystalline silicon is a relatively active non-metallic element, is an important component of crystal materials, and is in the front of the development of new materials. The solar photovoltaic power generation and heat supply semiconductor material is mainly used as a semiconductor material and utilizes solar photovoltaic power generation, heat supply and the like. Since solar energy has the advantages of cleanness, environmental protection, convenience and the like, in recent thirty years, solar energy utilization technology has been developed greatly in the aspects of research and development, commercial production and market development, and becomes one of the emerging industries of rapid and stable development in the world.
In the production of single crystal silicon, electrodes are used.
The existing electrode comprises a graphite electrode and a graphite sleeve, the graphite electrode is arranged in the graphite sleeve, a gap is formed between the graphite electrode and the graphite sleeve, and the gap has the resource consumption effect when the equipment is used.
In order to solve the problem, the utility model discloses in, an electrode economizer is used in monocrystalline silicon production is proposed.
The utility model has the following contents:
an object of the utility model is to provide an electrode economizer is used in monocrystalline silicon production to solve the problem that proposes among the above-mentioned background art.
The utility model discloses by following technical scheme implement: the utility model provides an electrode economizer is used in monocrystalline silicon production, includes graphite electrode, graphite sleeve, solid fixed ring and rubber seal ring, the graphite electrode activity is pegged graft in graphite sleeve, gu fixed ring cover is established outside graphite electrode, gu fixed ring's lower extreme contradicts with graphite sleeve's upper end and sets up, the fixed cover of rubber seal ring is established on graphite electrode, and rubber seal ring connects in solid fixed ring's below, rubber seal ring stopper is in the space between graphite electrode and graphite sleeve, gu fixed ring's lateral wall is connected with the one end of a plurality of elastic bandage, and elastic bandage's the other end connects on the lateral wall of bearing board, the bearing board contradicts with graphite sleeve's outer bottom wall and sets up.
Furthermore, the bottom end of the cylinder cavity of the graphite sleeve is provided with an arc-shaped supporting groove, and the lower end of the graphite electrode is arranged in the arc-shaped supporting groove.
Further, the number of the elastic bandages is four, and the four elastic bandages are annularly arranged at equal intervals relative to the graphite sleeve.
Furthermore, the middle part of the bearing plate is provided with a threaded hole which is communicated up and down, an adjusting screw is arranged in the threaded hole, and the upper end of the adjusting screw is rotatably provided with a collision plate.
Furthermore, the conflict plate is arranged in the moving groove, the moving groove is formed in the upper end face of the bearing plate, and the threaded hole and the moving groove are arranged in a penetrating mode.
Furthermore, the lower end of the adjusting screw is connected with a twisting disc.
Furthermore, the circumferential direction of the twisting disc is provided with anti-skid grains.
The utility model has the advantages that: the utility model discloses an add quartz sand between graphite electrode and the telescopic space of graphite, increased solid fixed ring and rubber seal ring's integrated configuration moreover for the shutoff space avoids quartz sand to flow, simultaneously, has increased the integrated configuration of elastic bandage and bearing board, is used for fixed solid fixed ring and rubber seal ring, makes the fastening more of shutoff process.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of an electrode energy-saving device for producing monocrystalline silicon according to the present invention;
FIG. 2 is a schematic diagram of an elevational cutting structure of a graphite sleeve in the electrode energy-saving device for producing monocrystalline silicon of the present invention;
FIG. 3 is a schematic view of a three-dimensional structure of a support plate in the electrode energy-saving device for monocrystalline silicon production of the present invention;
FIG. 4 is a schematic view of another three-dimensional structure of the support plate in the electrode energy-saving device for producing monocrystalline silicon of the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, an electrode energy-saving device for monocrystalline silicon production comprises a graphite electrode 1, a graphite sleeve 2, a fixing ring 4 and a rubber sealing ring 5, wherein during specific design, the lower end of the rubber sealing ring 5 is also provided with an anti-snap ring, the diameter of the upper end of the anti-snap ring is consistent with that of the rubber sealing ring 5, the lower end of the anti-snap ring is half of that of the rubber sealing ring 5, and meanwhile, the thickness of the rubber sealing ring 5 is larger than the width of a gap during design, so that a better effect can be achieved during sealing, and leakage of quartz sand is better avoided; the graphite electrode 1 is movably inserted in the graphite sleeve 2, the fixing ring 4 is sleeved outside the graphite electrode 1, and in design, the fixing ring 4 and the graphite electrode 1 can be integrally formed, so that the fixing ring 4 can be made of graphite material when selecting materials; the lower end of the fixing ring 4 is abutted against the upper end of the graphite sleeve 2, and the graphite sleeve 2 and the fixing ring 4 can be abutted against each other to avoid a gap between the graphite sleeve 2 and the fixing ring 4, so that leakage of quartz sand is further ensured; the rubber sealing ring 5 is fixedly sleeved on the graphite electrode 1, the rubber sealing ring 5 is connected below the fixing ring 4, the rubber sealing ring 5 is plugged in a gap between the graphite electrode 1 and the graphite sleeve 2, and the rubber sealing ring 5 is plugged in the gap to play a role in plugging so as to avoid leakage of quartz sand; the side wall of the fixing ring 4 is connected with one end of a plurality of elastic bandages 6, the other end of each elastic bandage 6 is connected to the side wall of the corresponding bearing plate 7, each bearing plate 7 is abutted to the outer bottom wall of the corresponding graphite sleeve 2, each elastic bandage 6 is made of an elastic material and has certain elasticity, when the fixing ring is installed, after the graphite electrode 1 is inserted into the corresponding graphite sleeve 2, the corresponding bearing plate 7 is manually pulled, so that the corresponding bearing plate 7 moves to the bottom end of the corresponding graphite sleeve 2 and is abutted to the corresponding graphite sleeve 2, at the moment, the fixing ring 4 can be tightly attached to the opening end of the corresponding graphite sleeve 2 through traction of the corresponding elastic bandage 6, and the rubber sealing ring 5 can be tightly plugged into a gap, so that a better sealing effect is achieved; meanwhile, the fixing ring 4, the rubber sealing ring 5, the elastic bandage 6 and the bearing plate 7 are combined to ensure that the graphite electrode 1 is stably placed in the graphite sleeve 2.
In this embodiment, as shown in fig. 2, the number of the elastic bandages 6 is four, and the four elastic bandages 6 are annularly arranged at equal intervals on the graphite sleeve 2, so that on one hand, more pulling force can be provided through increasing the number, the sealing process is more fastened, the installation process is more stable, and on the other hand, the four elastic bandages 6 are arranged at equal intervals, so that the stress of the fixing ring 4 and the bearing plate 7 is balanced, and the graphite electrode 1 is prevented from inclining.
Threaded hole 8 that link up from top to bottom is seted up at the middle part of bearing board 7, and 8 internal threads of threaded hole are provided with adjusting screw 11, adjusting screw 11's upper end is rotated and is provided with conflict plate 10, in this embodiment, as shown in fig. 3 and fig. 4, above-mentioned bearing board 7 conflicts behind graphite sleeve 2's bottom, in order to make elastic bandage 6 provide bigger pulling force, guarantee the nearer of 5 stoppers of rubber seal ring, this moment, twist adjusting screw 11, conflict plate 10 upward movement can be being pushed away in adjusting screw 11's rotation, conflict plate 10's motion, can make bearing board 7 and graphite sleeve 2 break away from, thereby make the tighter that elastic bandage 6 was tightened through graphite sleeve 2, and then provide bigger pulling force, thereby ensure better sealed effect.
The lower end of the adjusting screw 11 is connected with a screwing disc 12, and the screwing disc 12 is arranged so as to achieve more convenient adjustment of the adjusting screw 11.
The anti-skidding line 13 has been seted up to the circumference of twisting disk 12, sets up like this, can play better accommodation process.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An electrode energy-saving device for monocrystalline silicon production comprises a graphite electrode (1), a graphite sleeve (2), a fixing ring (4) and a rubber sealing ring (5), and is characterized in that the graphite electrode (1) is movably inserted into the graphite sleeve (2), the fixing ring (4) is sleeved outside the graphite electrode (1), the lower end of the fixing ring (4) is abutted against the upper end of the graphite sleeve (2), the rubber sealing ring (5) is fixedly sleeved on the graphite electrode (1), the rubber sealing ring (5) is connected below the fixing ring (4), the rubber sealing ring (5) is plugged in a gap between the graphite electrode (1) and the graphite sleeve (2), the side wall of the fixing ring (4) is connected with one end of a plurality of elastic bandages (6), and the other end of the elastic bandage (6) is connected onto the side wall of a supporting plate (7), the supporting plate (7) is arranged in an abutting mode with the outer bottom wall of the graphite sleeve (2).
2. The electrode energy-saving device for monocrystalline silicon production as defined in claim 1, wherein the arc-shaped support bracket (3) is arranged at the bottom end of the cavity of the graphite sleeve (2), and the lower end of the graphite electrode (1) is arranged in the arc-shaped support bracket (3).
3. The electrode energy saving device for single crystal silicon production as claimed in claim 1, wherein the number of the elastic bandages (6) is four, and the four elastic bandages (6) are annularly disposed at equal intervals with respect to the graphite sleeve (2).
4. The electrode energy-saving device for monocrystalline silicon production as defined in claim 1, wherein a threaded hole (8) is formed in the middle of the supporting plate (7) and penetrates up and down, an adjusting screw (11) is arranged in the threaded hole (8), and a collision plate (10) is rotatably arranged at the upper end of the adjusting screw (11).
5. The electrode energy-saving device for monocrystalline silicon production as defined in claim 4, wherein the collision plate block (10) is arranged in the moving groove (9), the moving groove (9) is formed on the upper end surface of the supporting plate (7), and the threaded hole (8) and the moving groove (9) are arranged in a penetrating manner.
6. The electrode energy saving device for producing single crystal silicon as claimed in claim 4, wherein the lower end of the adjusting screw (11) is connected with a screwing plate (12).
7. The electrode energy-saving device for producing the monocrystalline silicon, as claimed in claim 6, wherein the twisting disk (12) is provided with anti-slip patterns (13) in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379643.2U CN211947292U (en) | 2020-03-23 | 2020-03-23 | Electrode economizer is used in monocrystalline silicon production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020379643.2U CN211947292U (en) | 2020-03-23 | 2020-03-23 | Electrode economizer is used in monocrystalline silicon production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211947292U true CN211947292U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020379643.2U Active CN211947292U (en) | 2020-03-23 | 2020-03-23 | Electrode economizer is used in monocrystalline silicon production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211947292U (en) |
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2020
- 2020-03-23 CN CN202020379643.2U patent/CN211947292U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 010111 North Siyuan Middle Road West Ruyi Street South, Shaerqin Industrial Zone, Hohhot Economic and Technological Development Zone, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Heguang New Energy Co.,Ltd. Country or region after: China Address before: 010111 Inner Mongolia Autonomous Region Hohhot Economic and Technological Development Zone Shaherqin Industrial Zone Open Street Review Center Main Building 3007-2 Patentee before: Inner Mongolia Heguang new energy Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |