CN202193876U - Furnace radiating device of single crystal furnace - Google Patents
Furnace radiating device of single crystal furnace Download PDFInfo
- Publication number
- CN202193876U CN202193876U CN2011202646782U CN201120264678U CN202193876U CN 202193876 U CN202193876 U CN 202193876U CN 2011202646782 U CN2011202646782 U CN 2011202646782U CN 201120264678 U CN201120264678 U CN 201120264678U CN 202193876 U CN202193876 U CN 202193876U
- Authority
- CN
- China
- Prior art keywords
- heater
- furnace
- furnace body
- single crystal
- wall
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a furnace radiating device of a single crystal furnace, which includes a cylindrical heater, wherein a furnace body is arranged outside the heater; a thermal insulation layer is arranged between the inner wall of the furnace body and the heater; an interlayer is arranged in the furnace body; a spiral copper pipe air passage is arranged in the interlayer and attached to the inner wall and the outer wall of the furnace body; a blower is arranged at an air inlet end of the copper pipe air passage, and an air outlet end thereof is connected into heating equipment. The furnace radiating device can quickly transmit the temperature in a workshop to the outside, thereby reducing the temperature of the outer wall of the furnace body and ensuring the service life of the furnace body, and the waste heat can be used for heating under the situations in need of heating.
Description
Technical field
The utility model relates to the UTILIZATION OF VESIDUAL HEAT IN field of single crystal growing furnace, specifically belongs to the body of heater heat abstractor of single crystal stove.
Background technology
Owing to be placed with a lot of single crystal growing furnaces in the single crystal stove production plant, single crystal growing furnace is in the crystal pulling process, and the melting point of quartzy pot is 1700 degree; The melting point of silicon is just about 1410 degree; Quartzy pot is slowly turned over after having melted silicon, and son is brilliant in top decline, selects the central liquid millet cake of pot; Also slowly change in the other direction, pot is following simultaneously in electrically heated.Therefore the temperature in the production plant can be much higher than the temperature outside the workshop.
The utility model content
The purpose of the utility model provides a kind of body of heater heat abstractor of single crystal stove, rapidly the temperature in the workshop is transported to the external world, and the temperature of furnace body outer wall is reduced, and has guaranteed the work-ing life of body of heater, and waste heat can be used to heat useful occasion simultaneously.
The technical scheme of the utility model is following:
The body of heater heat abstractor of single crystal stove includes the well heater of tubular, and said well heater is outward a body of heater; Be provided with thermal insulation layer between inboard wall of furnace body and the well heater; Be provided with interlayer in the described body of heater, be provided with spiral helicine copper pipe air channel in the interlayer, copper pipe air channel and inboard wall of furnace body, outer wall fit; The air intake in copper pipe air channel is provided with gas blower, and outlet air end is connected in the heating installation.
The interlayer sealing of described body of heater is provided with.
The utility model imports to process furnace internal heating cold water through transport pipe with hot gas, rapidly the temperature in the workshop is transported to the external world, and the temperature of furnace body outer wall is reduced, and has guaranteed the work-ing life of body of heater, and waste heat can be used to heat useful occasion simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to accompanying drawing, the body of heater heat abstractor of single crystal stove includes the well heater 1 of tubular; Outside the well heater 1 is body of heater 2, is provided with thermal insulation layer 3 between body of heater 2 inwalls and the well heater, is provided with interlayer 4 in the body of heater 2; Be provided with spiral helicine copper pipe air channel 5 in the interlayer 4, copper pipe air channel 5 fits with body of heater 2 inwalls, outer wall, and the air intake in copper pipe air channel is provided with gas blower 6; Outlet air end 7 is connected in the heating installation, and the interlayer sealing of body of heater 2 is provided with.
Claims (2)
1. the body of heater heat abstractor of single crystal stove includes the well heater of tubular, and it is characterized in that: said well heater is body of heater outward; Be provided with thermal insulation layer between inboard wall of furnace body and the well heater; Be provided with interlayer in the described body of heater, be provided with spiral helicine copper pipe air channel in the interlayer, copper pipe air channel and inboard wall of furnace body, outer wall fit; The air intake in copper pipe air channel is provided with gas blower, and outlet air end is connected in the heating installation.
2. the body of heater heat abstractor of single crystal stove according to claim 1 is characterized in that: the interlayer sealing of described body of heater is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202646782U CN202193876U (en) | 2011-07-25 | 2011-07-25 | Furnace radiating device of single crystal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202646782U CN202193876U (en) | 2011-07-25 | 2011-07-25 | Furnace radiating device of single crystal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193876U true CN202193876U (en) | 2012-04-18 |
Family
ID=45948797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202646782U Expired - Fee Related CN202193876U (en) | 2011-07-25 | 2011-07-25 | Furnace radiating device of single crystal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774237A (en) * | 2014-02-20 | 2014-05-07 | 北京七星华创电子股份有限公司 | Heat treatment device |
-
2011
- 2011-07-25 CN CN2011202646782U patent/CN202193876U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774237A (en) * | 2014-02-20 | 2014-05-07 | 北京七星华创电子股份有限公司 | Heat treatment device |
| CN103774237B (en) * | 2014-02-20 | 2016-09-07 | 北京七星华创电子股份有限公司 | Annealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140725 |
|
| EXPY | Termination of patent right or utility model |