CN217231021U - Carborundum processing cooling device - Google Patents
Carborundum processing cooling device Download PDFInfo
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- CN217231021U CN217231021U CN202220511221.5U CN202220511221U CN217231021U CN 217231021 U CN217231021 U CN 217231021U CN 202220511221 U CN202220511221 U CN 202220511221U CN 217231021 U CN217231021 U CN 217231021U
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- heating furnace
- outlet pipe
- pipe
- cooling
- silicon carbide
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- 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
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Abstract
The utility model discloses a carborundum processing cooling device, including the heating furnace, two electrode slices are installed to the heating furnace all install the tungsten heating rod on the electrode slice, the inside of heating furnace is equipped with the cross, four cavitys, four are cut apart into with the heating furnace to the cross all be equipped with first condenser tube in the cavity, install outlet pipe and inlet tube in the heating furnace, be connected with a plurality of second condenser tube of distribution in the heating furnace between outlet pipe and the inlet tube. The utility model discloses a set up a plurality ofly and the second condenser tube of the cooling water that flows alone, can carry out even effectual heat transfer cooling in to the heating furnace to can guarantee the quality of crystal.
Description
Technical Field
The utility model relates to a carborundum processing cooling technology field especially relates to a carborundum processing cooling device.
Background
The prior art discloses a silicon carbide processing and cooling device with application number CN201720771010.4, which comprises a first electrode plate, a second electrode plate and a heating furnace, wherein mounting plates are arranged at the outer sides of the first electrode plate and the second electrode plate, the mounting plates are mounted in the heating furnace through screws, a cavity is arranged in the heating furnace through a cross heat insulation plate, a first cooling water pipe is arranged in the cavity, a second cooling water pipe is arranged in the side wall of the heating furnace, a first water inlet is arranged at the lower part of the heating furnace, a first water outlet is arranged at the upper part of the heating furnace, the cooling water enters the second cooling water pipe, the cooling water in the second cooling water pipe cools the whole heating furnace, then the cooling water in the first cooling water pipe cools the cavity, the temperature in the cavity is not influenced by others, and after a temperature field is stable, and seed crystals are discharged, so that the silicon carbide single crystals are prevented from being stuck to the pot due to uneven temperature field distribution, the qualification rate of the crystals is improved, and the production cost is reduced.
The above patent is deficient in that the cooling water flows in the second cooling water pipe from bottom to top to realize cooling, but the cooling water flowing to the upper end and the cooling water at the lower end have a certain temperature difference, resulting in poor cooling uniformity in the heating furnace and affecting the quality of crystals.
Therefore, we have designed a cooling apparatus for silicon carbide processing to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a silicon carbide processing and cooling device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a carborundum processing cooling device, includes the heating furnace, two electrode slices are installed to the heating furnace, two all install the tungsten heating rod on the electrode slice, the inside of heating furnace is equipped with the cross plate, four cavitys, four are cut apart into with the heating furnace to the cross plate all be equipped with first condenser tube in the cavity, install outlet pipe and inlet tube in the heating furnace, be connected with a plurality of second condenser tubes of distribution in the heating furnace between outlet pipe and the inlet tube.
Preferably, the water inlet pipe and the water outlet pipe are arranged close to each other.
Preferably, the second cooling water pipe is arranged in a shape of a major arc pipe.
Preferably, a plurality of the second cooling water pipes are uniformly distributed on the water outlet pipe and the water inlet pipe.
Preferably, the upper end of the water outlet pipe is higher than the upper end of the water inlet pipe.
Preferably, the lower end of the water outlet pipe is lower than the lower end of the water inlet pipe.
The utility model has the advantages that:
the utility model discloses a set up a plurality ofly and the second condenser tube of the cooling water that flows alone, can carry out even effectual heat transfer cooling in to the heating furnace to can guarantee the quality of crystal.
Drawings
FIG. 1 is a schematic structural view of a silicon carbide processing and cooling apparatus according to the present invention;
fig. 2 is a schematic diagram of a second cooling water pipe in the cooling device for silicon carbide processing provided by the utility model.
In the figure: the device comprises a heating furnace 1, a second cooling water pipe 2, a water outlet pipe 3, a water inlet pipe 4, an electrode plate 5, a tungsten heating rod 6, a cross plate 7 and a first cooling water pipe 8.
Detailed Description
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.
Referring to fig. 1-2, a silicon carbide processing and cooling device comprises a heating furnace 1, wherein the heating furnace 1 is provided with two electrode plates 5, the two electrode plates 5 are respectively provided with a tungsten heating rod 6, a cross plate 7 is arranged inside the heating furnace 1, the heating furnace 1 is divided into four cavities by the cross plate 7, the four cavities are respectively provided with a first cooling water pipe 8, and the electrode plates 5 can be divided into a first electrode plate and a second electrode plate, which are in the prior art.
A water outlet pipe 3 and a water inlet pipe 4 are arranged in the heating furnace 1, and the water inlet pipe 4 and the water outlet pipe 3 are arranged close to each other as shown in figures 1 and 2; be connected with a plurality of second condenser tube 2 of distribution in heating furnace 1 between outlet pipe 3 and the inlet tube 4, second condenser tube 2 is major arc tubulose setting, and a plurality of second condenser tube 2 evenly distributed on outlet pipe 3 and inlet tube 4, and the upper end of outlet pipe 3 is higher than the upper end of inlet tube 4, and the lower extreme of outlet pipe 3 is less than the lower extreme of inlet tube 4.
The utility model discloses inlet tube 4 is connected with outside cooling water working shaft, and the cooling water shunts to a plurality of second condenser tube 2 in through inlet tube 4, and the cooling water in the second condenser tube 2 does not influence each other, and second condenser tube 2 through having the cooling water to flow can carry out even cooling in heating furnace 1, guarantees the quality of crystal, finally discharges through outlet pipe 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a carborundum processing cooling device, includes heating furnace (1), two electrode slice (5) are installed in heating furnace (1), two all install tungsten heating rod (6) on electrode slice (5), the inside of heating furnace (1) is equipped with cross plate (7), four cavitys are cut apart into with heating furnace (1) to cross plate (7), four all be equipped with first condenser tube (8) in the cavity, its characterized in that, install outlet pipe (3) and inlet tube (4) in heating furnace (1), be connected with a plurality of second condenser tube (2) of distribution in heating furnace (1) between outlet pipe (3) and inlet tube (4).
2. A silicon carbide process cooling apparatus as set forth in claim 1, wherein said inlet pipe (4) and outlet pipe (3) are closely disposed.
3. A silicon carbide processing and cooling device according to claim 1, wherein the second cooling water pipe (2) is arranged in a shape of a major arc pipe.
4. A cooling device for silicon carbide processing according to claim 1, characterized in that a plurality of said second cooling water pipes (2) are evenly distributed on the outlet pipe (3) and the inlet pipe (4).
5. A silicon carbide process cooling apparatus as set forth in claim 1, wherein the upper end of the outlet pipe (3) is higher than the upper end of the inlet pipe (4).
6. A silicon carbide processing and cooling apparatus according to claim 1, wherein the lower end of the outlet pipe (3) is lower than the lower end of the inlet pipe (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220511221.5U CN217231021U (en) | 2022-03-10 | 2022-03-10 | Carborundum processing cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220511221.5U CN217231021U (en) | 2022-03-10 | 2022-03-10 | Carborundum processing cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217231021U true CN217231021U (en) | 2022-08-19 |
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ID=82841418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220511221.5U Active CN217231021U (en) | 2022-03-10 | 2022-03-10 | Carborundum processing cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217231021U (en) |
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2022
- 2022-03-10 CN CN202220511221.5U patent/CN217231021U/en active Active
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