CN219637334U - Auxiliary heating sleeve supporting structure for furnace tube - Google Patents
Auxiliary heating sleeve supporting structure for furnace tube Download PDFInfo
- Publication number
- CN219637334U CN219637334U CN202320339093.5U CN202320339093U CN219637334U CN 219637334 U CN219637334 U CN 219637334U CN 202320339093 U CN202320339093 U CN 202320339093U CN 219637334 U CN219637334 U CN 219637334U
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- China
- Prior art keywords
- supporting
- auxiliary heating
- supporting structure
- heating sleeve
- fixedly connected
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 82
- 238000000576 coating method Methods 0.000 abstract description 6
- 229910002804 graphite Inorganic materials 0.000 description 12
- 239000010439 graphite Substances 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a furnace tube auxiliary heating sleeve supporting structure, which belongs to the technical field of furnace tubes and comprises a supporting structure main body, wherein a heating furnace main body is arranged outside the supporting structure main body, a plurality of upper auxiliary heating sleeves and lower auxiliary heating sleeves are fixedly connected in the heating furnace main body, a pair of supporting tubes are fixedly connected in the heating furnace main body, the supporting structure main body comprises supporting frames, the supporting frames are positioned below the upper auxiliary heating sleeves, a first supporting plate and a second supporting plate which are matched with the supporting tubes are sleeved on the supporting tubes, and supporting rods are fixedly connected between the first supporting plates and the supporting frames. Compared with the prior art, the auxiliary heating sleeve supporting structure for the furnace tube can additionally support the auxiliary heating sleeve, so that the auxiliary heating sleeve cannot bend downwards after being used for a period of time, smooth performance of a coating process is ensured, and the auxiliary heating sleeve supporting structure is simple in structure and convenient to detach.
Description
Technical Field
The utility model belongs to the technical field of furnace tubes, and particularly relates to a furnace tube auxiliary heating sleeve supporting structure.
Background
In the existing solar cell processing process, a silicon wafer needs to be coated, and the coating process comprises the following steps: and placing the silicon wafer into a graphite boat, then placing the graphite boat into a heating furnace for heating, and taking the graphite boat out of the heating furnace after the heating is finished.
However, sometimes the temperature of the heating furnace is insufficient or the heating time is required to be shortened, an auxiliary heating sleeve is required to be arranged in the heating furnace, and the auxiliary heating sleeve is additionally heated by the auxiliary heating sleeve.
After a period of use, the auxiliary heating sleeve is longer, the temperature in the heating furnace is higher, the auxiliary heating sleeve can be bent downwards after a period of use, and the auxiliary heating sleeve can possibly touch a graphite boat below when serious, so that the normal operation of a coating process is affected.
Disclosure of Invention
The utility model aims to provide a furnace tube auxiliary heating sleeve supporting structure which can additionally support an auxiliary heating sleeve, so that the auxiliary heating sleeve cannot bend downwards after being used for a period of time, smooth proceeding of a coating process is ensured, and the furnace tube auxiliary heating sleeve supporting structure is simple in structure and convenient to detach.
In order to achieve the above purpose, the utility model provides a furnace tube auxiliary heating sleeve supporting structure in one or more embodiments, which comprises a supporting structure main body, wherein a heating furnace main body is arranged outside the supporting structure main body, a plurality of upper auxiliary heating sleeves and lower auxiliary heating sleeves are fixedly connected in the heating furnace main body, a pair of supporting tubes are fixedly connected in the heating furnace main body, the supporting structure main body comprises a supporting frame, the supporting frame is positioned below the upper auxiliary heating sleeves, a first supporting plate and a second supporting plate which are matched with the supporting tubes are sleeved on the supporting tubes, and supporting rods are fixedly connected between the first supporting plate and the supporting frames.
In one or more embodiments, a snap ring matched with the upper auxiliary heat sleeve is fixedly connected to the supporting frame.
In one or more embodiments, the support frame is close to the first fixing base of one end fixedly connected with of bracing piece, offer on the bracing piece with first fixing base assorted second spacing groove, the junction surface in first fixing base and second spacing groove all is provided with anti-skidding line.
In one or more embodiments, a pair of second fixing seats are fixedly connected to the second support plate, second limiting grooves matched with the second fixing seats are formed in the first support plate, and anti-skid patterns are formed on the connecting surfaces of the second fixing seats and the second limiting grooves.
In one or more embodiments, a thermocouple is disposed within the furnace body.
In one or more embodiments, the support rod is provided with an arc-shaped rod located outside the thermocouple.
In one or more embodiments, a pair of sleeves matched with the first support plate and the second support plate are fixedly connected to the support tube, and the pair of sleeves are respectively positioned on the front side and the rear side of the first support plate and the second support plate.
Compared with the prior art, the auxiliary heating sleeve supporting structure for the furnace tube can additionally support the auxiliary heating sleeve, so that the auxiliary heating sleeve cannot bend downwards after being used for a period of time, smooth performance of a coating process is ensured, and the auxiliary heating sleeve supporting structure is simple in structure and convenient to detach.
Drawings
Fig. 1 is a schematic structural view according to an embodiment of the present utility model.
Fig. 2 is a cross-sectional view according to an embodiment of the present utility model.
Fig. 3 is a schematic diagram of the structure at B in fig. 2.
Fig. 4 is a schematic diagram of the structure at a in fig. 2.
Fig. 5 is a schematic view of a graphite boat according to an embodiment of the present utility model in a heating furnace.
Fig. 6 is a schematic diagram showing a front view of a graphite boat in a heating furnace according to an embodiment of the present utility model.
The main reference numerals illustrate:
the graphite boat comprises a 1-heating furnace main body, a 2-supporting tube, a 201-sleeve, a 3-thermocouple, a 4-upper auxiliary heating sleeve, a 5-lower auxiliary heating sleeve, a 6-supporting frame, a 601-first fixing seat, a 7-clamping ring, an 8-supporting rod, an 801-second limiting groove, a 9-arc-shaped rod, a 10-first supporting plate, an 11-second supporting plate, a 12-second fixing seat, a 13-second limiting groove and a 14-graphite boat main body.
Detailed Description
The following detailed description of embodiments of the utility model is, therefore, to be taken in conjunction with the accompanying drawings, and it is to be understood that the scope of the utility model is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the term "comprise" or variations thereof such as "comprises" or "comprising", etc. will be understood to include the stated element or component without excluding other elements or components.
As shown in fig. 1 to 6, a furnace tube auxiliary heating sleeve supporting structure according to an embodiment of the present utility model includes a supporting structure body, wherein the supporting structure body is a stainless steel supporting structure, that is, the inside of the heating furnace body 1 is not affected by high temperature, the heating furnace body 1 is arranged outside the supporting structure body, and a plurality of upper auxiliary heating sleeves 4 and lower auxiliary heating sleeves 5 are fixedly connected in the heating furnace body 1.
The upper auxiliary heating sleeve 4 and the lower auxiliary heating sleeve 5 can additionally heat the graphite boat main body 14, and the lower auxiliary heating sleeve 5 is positioned below the furnace wall of the heating furnace main body 1, so that the lower auxiliary heating sleeve 5 cannot be bent, a pair of support pipes 2 are fixedly connected in the heating furnace main body 1, and the support pipes 2 are used for supporting the graphite boat main body 14. The thermocouple 3 is fixedly connected in the heating furnace main body 1, the thermocouple 3 is a thermocouple sensor, namely, the temperature in the heating furnace main body 1 can be transmitted to a data terminal through the thermocouple 3, and the heating furnace is a conventional technical scheme, and the specific structure and the working principle thereof are not described in detail herein.
Referring to fig. 2, the support structure body includes a support frame 6, the support frame 6 is located below the upper auxiliary thermal sleeve 4, the support frame 6 can support the upper auxiliary thermal sleeve 4, a first support plate 10 and a second support plate 11 matched with the support tube 2 are sleeved on the support tube 2, and a support rod 8 is fixedly connected between the first support plate 10 and the support frame 6.
Specifically, the support frame 6 is located in the middle of the upper auxiliary thermal sleeve 4, that is, the support frame 6 can uniformly bear the pressure of the upper auxiliary thermal sleeve 4, the support frame 6 is fixedly connected with a clamping ring 7 matched with the upper auxiliary thermal sleeve 4, and the support to the upper auxiliary thermal sleeve 4 can be further enhanced through the clamping ring 7.
Referring to fig. 3 and 4, a first fixing seat 601 is fixedly connected to one end, close to a supporting rod 8, of a supporting frame 6, a second limiting groove 801 matched with the first fixing seat 601 is formed in the supporting rod 8, and anti-skid patterns are formed on the connecting surfaces of the first fixing seat 601 and the second limiting groove 801.
Namely, the first fixing seat 601 can be inserted into the second limiting groove 801, meanwhile, the supporting frame 6 can be conveniently installed and detached on the supporting rods 8 through the first fixing seat 601 and the second limiting groove 801, and the supporting frame 6 can be stably supported through the pair of supporting rods 8;
through set up anti-skidding line at the junction surface of first fixing base 601 and second spacing groove 801, first fixing base 601 is difficult for falling from second spacing groove 801 promptly to make the stable fixing of support frame 6 on bracing piece 8.
A pair of second fixing seats 12 are fixedly connected to the second supporting plate 11, a second limiting groove 13 matched with the second fixing seats 12 is formed in the first supporting plate 10, namely, the second fixing seats 12 can be inserted into the second limiting groove 13, and the first supporting plate 10 and the second supporting plate 11 cannot be separated from each other.
The second fixing base 12 all is provided with the anti-skidding line with the junction surface of second spacing groove 13, is difficult for breaking away from between first backup pad 10 and the second backup pad 11 through the anti-skidding line, and is more firm to connect, promptly through second fixing base 12 and second spacing groove 13, and second backup pad 11 can be convenient realize installation and dismantlement on first backup pad 10.
The support rod 8 is provided with an arc-shaped rod 9 located outside the thermocouple 3, i.e. interfering with the normal use of the thermocouple 3.
Referring to fig. 5 and 6, a pair of sleeves 201 matched with the first support plate 10 and the second support plate 11 are fixedly connected to the support tube 2, the sleeves 201 are respectively located on the front side and the rear side of the first support plate 10 and the rear side of the second support plate 11, the diameters of circular tubes formed by connecting the first support plate 10 and the second support plate 11 together are equal to those of the sleeves 201, namely, the graphite boat main body 14 can be stably placed on the support tube 2 through the sleeves 201, and shaking is not easy to occur. While the support structure does not interfere with placement of the graphite boat body 14 within the furnace body 1, as shown in particular with reference to fig. 6.
When in use, referring to fig. 1-6, a pair of first support plates 10 are respectively sleeved on the middle positions of the support tubes 2, then a pair of second support plates 11 are sleeved on the support tubes 2, and the second fixing seats 12 are clamped in the second limiting grooves 13, so that the connection between the first support plates 10 and the second support plates 11 is more stable. The first supporting plate 10 and the second supporting plate 11 are stably sleeved on the supporting tube 2, then the first fixing seat 601 is clamped in the second limiting groove 801, namely, the supporting rod 8 can stably support the supporting frame 6, and the supporting frame 6 supports the upper auxiliary heating sleeve 4 through the clamping ring 7.
Compared with the prior art, the auxiliary heating sleeve supporting structure for the furnace tube can additionally support the auxiliary heating sleeve, so that the auxiliary heating sleeve cannot bend downwards after being used for a period of time, smooth performance of a coating process is ensured, and the auxiliary heating sleeve supporting structure is simple in structure and convenient to detach.
The foregoing descriptions of specific exemplary embodiments of the present utility model are presented for purposes of illustration and description. It is not intended to limit the utility model to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain the specific principles of the utility model and its practical application to thereby enable one skilled in the art to make and utilize the utility model in various exemplary embodiments and with various modifications as are suited to the particular use contemplated. It is intended that the scope of the utility model be defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a furnace tube auxiliary heating sleeve supporting structure, its characterized in that, including the supporting structure main part, the outside of supporting structure main part is provided with the heating furnace main part, the auxiliary heating sleeve pipe is gone up to fixedly connected with in the heating furnace main part and auxiliary heating sleeve pipe down, fixedly connected with a pair of stay tube in the heating furnace main part, the supporting structure main part includes the support frame, the support frame is located the below of assisting hot sleeve pipe, cup jointed first backup pad and the second backup pad with stay tube assorted on the support tube, fixedly connected with bracing piece between first backup pad and the support frame.
2. The furnace tube auxiliary heating sleeve supporting structure of claim 1, wherein a clamping ring matched with the upper auxiliary heating sleeve is fixedly connected to the supporting frame.
3. The furnace tube auxiliary heating sleeve supporting structure according to claim 1, wherein one end of the supporting frame, which is close to the supporting rod, is fixedly connected with a first fixing seat, a second limiting groove matched with the first fixing seat is formed in the supporting rod, and anti-skid patterns are formed on the connecting surfaces of the first fixing seat and the second limiting groove.
4. The furnace tube auxiliary heating sleeve supporting structure according to claim 1, wherein a pair of second fixing seats are fixedly connected to the second supporting plate, second limiting grooves matched with the second fixing seats are formed in the first supporting plate, and anti-skidding lines are formed on the connecting surfaces of the second fixing seats and the second limiting grooves.
5. The furnace tube auxiliary heating jacket support structure of claim 1, wherein a thermocouple is disposed within the heating furnace body.
6. The furnace tube auxiliary heating sleeve supporting structure according to claim 5, wherein the supporting rods are arranged on the outer sides of the thermocouples and are provided with arc-shaped rods.
7. The furnace tube auxiliary heating sleeve supporting structure according to claim 1, wherein a pair of sleeves matched with the first supporting plate and the second supporting plate are fixedly connected to the supporting tube, and the sleeves are respectively positioned on the front side and the rear side of the first supporting plate and the second supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339093.5U CN219637334U (en) | 2023-02-28 | 2023-02-28 | Auxiliary heating sleeve supporting structure for furnace tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320339093.5U CN219637334U (en) | 2023-02-28 | 2023-02-28 | Auxiliary heating sleeve supporting structure for furnace tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637334U true CN219637334U (en) | 2023-09-05 |
Family
ID=87818410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320339093.5U Active CN219637334U (en) | 2023-02-28 | 2023-02-28 | Auxiliary heating sleeve supporting structure for furnace tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637334U (en) |
-
2023
- 2023-02-28 CN CN202320339093.5U patent/CN219637334U/en active Active
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