CN113387358B - Telescopic polycrystalline silicon reduction tank - Google Patents
Telescopic polycrystalline silicon reduction tank Download PDFInfo
- Publication number
- CN113387358B CN113387358B CN202110728589.7A CN202110728589A CN113387358B CN 113387358 B CN113387358 B CN 113387358B CN 202110728589 A CN202110728589 A CN 202110728589A CN 113387358 B CN113387358 B CN 113387358B
- Authority
- CN
- China
- Prior art keywords
- tank body
- jar body
- base
- tank
- footstock
- 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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- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000004323 axial length Effects 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims 1
- 229920005591 polysilicon Polymers 0.000 abstract description 22
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/02—Silicon
- C01B33/021—Preparation
Abstract
The invention relates to a telescopic polycrystalline silicon reduction tank body, which comprises a tank body top seat, a shared tank body and a tank body base, wherein the tank body top seat and the tank body base are in sliding connection with each other relative to the shared tank body, sliding blocks are arranged on the outer side walls of openings at two ends of the shared tank body, annular grooves are formed in the inner sides of opening ends of the tank body top seat and the tank body base, sliding grooves are vertically formed in the inner walls of the tank body top seat and the tank body base, a heating disc is arranged on the bottom surface of the inner side of the tank body base, a discharge hole is further formed in the lower end of the tank body base, a feeding window is formed in the tank body top seat, and a sealing cover is connected to the feeding window in a sliding mode. According to the invention, the tank body top seat and the tank body base are connected with the shared tank body through the sliding blocks and the sliding grooves to cooperatively slide, and when the polysilicon is reduced, the tank body top seat and the tank body base slide and stretch out relative to the shared tank body, so that a larger working space is obtained, the polysilicon reduction efficiency is high, and the applicability is strong; when the reduction of the polysilicon is completed, the tank top seat and the tank base are contracted in a sliding manner, so that the occupied space is reduced, and the carrying and the transportation are convenient.
Description
Technical Field
The invention relates to a telescopic polycrystalline silicon reduction tank body, and belongs to the technical field of polycrystalline silicon equipment.
Background
The polysilicon reduction equipment commonly used at present is a polysilicon reduction furnace. The polysilicon reducing furnace is mostly loaded at a fixed position and reacts, which is inconvenient for movement and transportation. In order to obtain a larger polysilicon reduction space, the volume and the mass of the existing polysilicon reduction furnace are larger, the polysilicon reduction furnace is more inconvenient to move, the structure is relatively complex, the polysilicon reduction furnace is limited by a field, and the application range is small.
In order to facilitate the movement and transportation of the polysilicon reduction equipment and obtain a larger polysilicon reduction space, a telescopic polysilicon reduction tank body is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides a telescopic polycrystalline silicon reduction tank body, which has the following specific technical scheme:
the utility model provides a telescopic polycrystalline silicon reduction jar body, includes jar body footstock, sharing jar body and jar body base, jar body footstock and jar body base are about sharing jar body sliding connection, the open-ended lateral wall in jar body both ends is provided with the slider in sharing, the annular groove has all been seted up to jar body footstock and jar body base's open end inboard, and the spout has all been vertically seted up to jar body footstock and jar body base's inner wall, jar body base's inboard bottom surface is provided with the heating plate, and jar body base's lower extreme still is provided with the discharge gate more than one, feed window has been seted up to jar body footstock, feed window sliding connection has sealed lid.
Further, two sliding blocks are symmetrically arranged on the outer side walls of the openings at the two ends of the shared tank body, annular limiting steps are outwards protruded from the outer side walls of the middle of the shared tank body, and clamping blocks are symmetrically arranged on the surfaces of the two sides of the limiting steps.
Further, a group of symmetrical clamping grooves are formed in the outer groove walls of the annular grooves of the tank top seat and the tank base in a penetrating mode, the inner side walls of the clamping grooves are connected with the sliding grooves in a penetrating mode, the clamping grooves are arranged at intervals with the sliding grooves, the shared tank body is connected with the tank top seat and the tank base in a sliding mode through the sliding blocks, and the widths of the annular grooves of the tank top seat and the tank base are not smaller than the vertical height of the sliding blocks.
Further, two discharge ports are symmetrically arranged at the lower end of the tank base, and the two discharge ports are connected with ball valves.
Further, the shared tank body is slidably unfolded with the tank body top seat and the tank body base through the sliding blocks, and a plurality of ceramic electric heating rings are connected to the outer surface of the shared tank body in a surrounding mode.
Further, the axial length of the tank body top seat and the tank body base is not less than half of the axial length of the shared tank body.
Further, the surface of the clamping block is provided with a semicircular clamping protrusion.
The beneficial effects of the invention are as follows:
according to the invention, the tank body top seat and the tank body base are connected with the shared tank body through the sliding blocks and the sliding grooves to cooperatively slide, and when the polysilicon reduction work is carried out, the tank body top seat and the tank body base slide and stretch out relative to the shared tank body, so that a larger polysilicon reduction space can be obtained, the polysilicon reduction efficiency is high, and the applicability is strong; when the polysilicon reduction work is completed, the tank body top seat and the tank body base are in sliding contraction relative to the shared tank body, so that the occupied space is reduced, and the polysilicon reduction work is convenient to carry and transport and is suitable for various occasions.
Drawings
Figure 1 is a schematic perspective view of the present invention,
figure 2 is a front view of the present invention,
figure 3 is a top view of the present invention,
figure 4 is an enlarged view of A-A of figure 1,
figure 5 is a schematic perspective view of the common tank of the present invention,
figure 6 is a front view of the common tank of the present invention,
figure 7 is a top view of the common tank of the present invention,
figure 8 is a schematic diagram I of the three-dimensional structure of the tank top seat of the invention,
figure 9 is a schematic diagram II of the three-dimensional structure of the tank top seat of the invention,
figure 10 is a front view of the top base of the can body of the present invention,
figure 11 is a cross-sectional view of B-B of figure 10,
figure 12 is a schematic diagram I of the perspective structure of the tank base of the invention,
figure 13 is a schematic diagram II of the perspective structure of the tank base of the invention,
figure 14 is a top view of the can base of the present invention,
in the figure: 1-a tank top seat, 2-a sealing cover, 3-a shared tank, 4-a tank base, 5-a discharge hole, 6-a clamping groove, 7-a limiting step, 8-a clamping block, 9-a clamping bulge, 10-a sliding block, 11-a feeding window, 12-a sliding groove, 13-an annular groove and 14-a heating disc.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the invention and therefore show only the structures which are relevant to the invention.
As shown in fig. 1 to 3, a telescopic polycrystalline silicon reduction tank includes a tank top base 1, a common tank 3 and a tank base 4, and the tank top base 1 and the tank base 4 are slidably connected with respect to the common tank 3. As shown in fig. 5 to 7, two sliding blocks 10 are symmetrically arranged on the outer side walls of the openings at the two ends of the common tank body 3, annular limiting steps 7 are outwards protruded from the outer side wall of the middle of the common tank body 3, and clamping blocks 8 are symmetrically arranged on the two side surfaces of the limiting steps 7. The surface of the clamping block 8 is provided with a semicircular clamping protrusion 9, as shown in fig. 4. As shown in fig. 8 to 11, annular grooves 13 are formed in inner sides of open ends of the tank top base 1 and the tank base 4, sliding grooves 12 are vertically formed in inner walls of the tank top base 1 and the tank base 4, a group of symmetrical clamping grooves 6 are formed in the outer side groove walls of the annular grooves 13 of the tank top base 1 and the tank base 4 in a penetrating mode, and inner side walls of the clamping grooves are connected with the sliding grooves 12. As shown in fig. 12 to 14, the tank base 4 is connected with a supporting seat, a heating plate 14 is arranged on the inner bottom surface of the tank base 4, two discharge ports 5 are symmetrically arranged at the lower end of the tank base 4, and the two discharge ports 5 are connected with ball valves. The tank body footstock 1 is provided with a feeding window 11, and the feeding window 11 is connected with a sealing cover 2 in a sliding way.
Before the polysilicon reduction work is carried out, the polysilicon reduction tank body is regulated, so that the tank body top seat 1, the shared tank body 3 and the tank body base 4 are unfolded. The tank body base 4 is horizontally placed, the shared tank body 3 is lifted upwards, the sliding block 10 at the lower end of the shared tank body 3 slides in the vertical sliding groove 12 formed in the tank body base 4, when the sliding block 10 at the lower end of the shared tank body 3 slides to the annular groove 13 at the opening end of the tank body base 4, the shared tank body 3 is rotated, the sliding block 10 at the lower end of the shared tank body 3 is separated from the sliding groove 12 of the tank body base 4 and enters the annular groove 13, and the shared tank body 3 is clamped in the annular groove 13 of the tank body base 4 through the sliding block 10 at the lower end, so that positioning is realized. Then, the tank body top seat 1 is lifted, the sliding groove 12 of the tank body top seat 1 is matched with the sliding block 10 at the upper end of the shared tank body 3 to slide, when the sliding block 10 at the upper end of the shared tank body 3 slides to the annular groove 13 at the opening end of the tank body top seat 1, the tank body top seat 1 is rotated, the sliding block 10 at the upper end of the shared tank body 3 is separated from the sliding groove 12 of the tank body top seat 1 and enters the annular groove 13, and the shared tank body 3 is clamped in the annular groove 13 of the tank body top seat 1 through the sliding block 10 at the upper end, so that positioning is realized. Then, according to the on-site polysilicon reduction work requirement, a ceramic electric heating ring is selectively arranged on the surface of the common tank body 3. Finally, electrifying to perform polysilicon work.
After the polycrystalline silicon reduction work is completed, the tank body top seat 1 and the shared tank body 3 are rotated respectively, so that the tank body top seat 1, the shared tank body 3 and the tank body base 4 retract and retract, the clamping grooves 6 at the opening ends of the tank body top seat 1 and the tank body base 4 are connected with the clamping blocks 8 on the annular limiting steps 7 in the middle of the shared tank body 3 in a clamping manner, the tank body top seat 1, the shared tank body 3 and the tank body base 4 cannot be loosened easily, the occupied space is reduced, and the tank is convenient to carry and transport.
With the above-described preferred embodiments according to the present invention as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present invention. The technical scope of the present invention is not limited to the description, but must be determined according to the scope of claims.
Claims (5)
1. A telescopic polycrystalline silicon reduction tank body, its characterized in that: including jar body footstock (1), sharing jar body (3) and jar body base (4), jar body footstock (1) and jar body base (4) are with sharing jar body (3) sliding connection, jar body (3) both ends open-ended lateral wall is provided with slider (10) in sharing, annular groove (13) have all been seted up to jar body footstock (1) and jar body base (4)'s open end inboard, spout (12) have all been vertically seted up to jar body footstock (1) and jar body base (4)'s inner wall, jar body base (4) inboard bottom surface is provided with heating plate (14), jar body base (4) lower extreme still is provided with more than one discharge gate (5), jar body footstock (1) has seted up feed window (11), feed window (11) sliding connection has sealed lid (2);
two sliding blocks (10) are symmetrically arranged on the outer side walls of the openings at two ends of the shared tank body (3), annular limiting steps (7) are outwards arranged on the outer side walls of the middle of the shared tank body (3) in a protruding mode, and clamping blocks (8) are symmetrically arranged on the two side surfaces of the limiting steps (7);
the utility model discloses a jar body footstock (1) and jar outside cell wall of annular groove (13) of body base (4) run through and have seted up a set of symmetrical joint groove (6), and its inside wall link up with spout (12), joint groove (6) set up with spout (12) interval, the body (3) of sharing is through slider (10) and jar body footstock (1) and jar body base (4) sliding connection, the width of the annular groove (13) of body footstock (1) and jar body base (4) is not less than the vertical height of slider (10).
2. The telescopic polycrystalline silicon reduction tank as set forth in claim 1, wherein: two discharge ports (5) are symmetrically arranged at the lower end of the tank base (4), and the two discharge ports (5) are connected with ball valves.
3. The telescopic polycrystalline silicon reduction tank as set forth in claim 1, wherein: the utility model discloses a jar body, including jar body footstock (1) and jar body base (4), the jar body (3) that shares is connected with a plurality of ceramic electric heating circle through slider (10) and jar body footstock (4) outside surface in the sharing.
4. The telescopic polycrystalline silicon reduction tank as set forth in claim 1, wherein: the axial length of the tank body top seat (1) and the tank body base (4) is not less than half of the axial length of the shared tank body (3).
5. The telescopic polycrystalline silicon reduction tank as set forth in claim 1, wherein: the surface of the clamping block (8) is provided with a semicircular clamping bulge (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110728589.7A CN113387358B (en) | 2021-06-29 | 2021-06-29 | Telescopic polycrystalline silicon reduction tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110728589.7A CN113387358B (en) | 2021-06-29 | 2021-06-29 | Telescopic polycrystalline silicon reduction tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113387358A CN113387358A (en) | 2021-09-14 |
| CN113387358B true CN113387358B (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110728589.7A Active CN113387358B (en) | 2021-06-29 | 2021-06-29 | Telescopic polycrystalline silicon reduction tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN113387358B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114141485A (en) * | 2021-11-12 | 2022-03-04 | 贵州电网有限责任公司 | Transformer respirator convenient to change silica gel |
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| JP2006012701A (en) * | 2004-06-29 | 2006-01-12 | Alps Electric Co Ltd | Rotary electric component |
| CN201793087U (en) * | 2010-09-13 | 2011-04-13 | 东莞雅隽纸品有限公司 | Telescopic environment-friendly hard box |
| CN204161791U (en) * | 2014-09-17 | 2015-02-18 | 广东长兴珀莱斯特科技有限公司 | A kind of novel seal jar |
| CN204173294U (en) * | 2014-08-01 | 2015-02-25 | 颜西子 | A kind of assembly type milk pot |
| CN204368680U (en) * | 2015-01-05 | 2015-06-03 | 茶花现代家居用品股份有限公司 | A kind of flexible sealable tank |
| CN205441212U (en) * | 2015-12-25 | 2016-08-10 | 广东大地伟业包装实业有限公司 | Wine tank |
| TWM565175U (en) * | 2018-03-29 | 2018-08-11 | 彩國貿易股份有限公司 | Telescopic storage bottle structure |
| CN208233780U (en) * | 2018-05-28 | 2018-12-14 | 王淑杰 | A kind of Vacuum can |
| CN209241592U (en) * | 2018-11-22 | 2019-08-13 | 深圳华特容器股份有限公司 | A kind of portable gift tank |
| CN209814559U (en) * | 2019-04-19 | 2019-12-20 | 华北理工大学 | Milk powder tank convenient to take |
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2021
- 2021-06-29 CN CN202110728589.7A patent/CN113387358B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2486474Y (en) * | 2001-04-19 | 2002-04-17 | 党建忠 | Telescopic variable volume container |
| JP2003154493A (en) * | 2001-11-19 | 2003-05-27 | Isuzu Motors Ltd | Apparatus for collapsing and sorting empty can |
| CN2654524Y (en) * | 2003-07-01 | 2004-11-10 | 乔工科技股份有限公司 | Expansion container |
| JP2006012701A (en) * | 2004-06-29 | 2006-01-12 | Alps Electric Co Ltd | Rotary electric component |
| CN201793087U (en) * | 2010-09-13 | 2011-04-13 | 东莞雅隽纸品有限公司 | Telescopic environment-friendly hard box |
| CN204173294U (en) * | 2014-08-01 | 2015-02-25 | 颜西子 | A kind of assembly type milk pot |
| CN204161791U (en) * | 2014-09-17 | 2015-02-18 | 广东长兴珀莱斯特科技有限公司 | A kind of novel seal jar |
| CN204368680U (en) * | 2015-01-05 | 2015-06-03 | 茶花现代家居用品股份有限公司 | A kind of flexible sealable tank |
| CN205441212U (en) * | 2015-12-25 | 2016-08-10 | 广东大地伟业包装实业有限公司 | Wine tank |
| TWM565175U (en) * | 2018-03-29 | 2018-08-11 | 彩國貿易股份有限公司 | Telescopic storage bottle structure |
| CN208233780U (en) * | 2018-05-28 | 2018-12-14 | 王淑杰 | A kind of Vacuum can |
| CN209241592U (en) * | 2018-11-22 | 2019-08-13 | 深圳华特容器股份有限公司 | A kind of portable gift tank |
| CN209814559U (en) * | 2019-04-19 | 2019-12-20 | 华北理工大学 | Milk powder tank convenient to take |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113387358A (en) | 2021-09-14 |
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