CN102312289A - 多晶铸锭炉二次加料的装置 - Google Patents
多晶铸锭炉二次加料的装置 Download PDFInfo
- Publication number
- CN102312289A CN102312289A CN201110285581A CN201110285581A CN102312289A CN 102312289 A CN102312289 A CN 102312289A CN 201110285581 A CN201110285581 A CN 201110285581A CN 201110285581 A CN201110285581 A CN 201110285581A CN 102312289 A CN102312289 A CN 102312289A
- Authority
- CN
- China
- Prior art keywords
- charging
- pipeline
- observation window
- guiding structure
- flow
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000004809 Teflon Substances 0.000 claims description 2
- 229920006362 Teflon® Polymers 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 2
- 229920005591 polysilicon Polymers 0.000 abstract 1
- 239000002210 silicon-based material Substances 0.000 description 16
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Silicon Compounds (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110285581.4A CN102312289B (zh) | 2011-09-23 | 2011-09-23 | 多晶铸锭炉二次加料的装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110285581.4A CN102312289B (zh) | 2011-09-23 | 2011-09-23 | 多晶铸锭炉二次加料的装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102312289A true CN102312289A (zh) | 2012-01-11 |
CN102312289B CN102312289B (zh) | 2014-05-14 |
Family
ID=45425840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110285581.4A Expired - Fee Related CN102312289B (zh) | 2011-09-23 | 2011-09-23 | 多晶铸锭炉二次加料的装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102312289B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106567124A (zh) * | 2015-10-12 | 2017-04-19 | 环球晶圆股份有限公司 | 掺杂器、长晶炉以及使用长晶炉的方法 |
CN112342610A (zh) * | 2020-10-31 | 2021-02-09 | 常州松瓷机电有限公司 | 一种新型单晶炉外置加料机 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2706730Y (zh) * | 2004-06-16 | 2005-06-29 | 锦州电炉有限责任公司 | 三室半连续真空感应细晶炉 |
CN201614286U (zh) * | 2009-12-28 | 2010-10-27 | 常州天合光能有限公司 | 用于多晶炉的二次加料装置 |
CN202482490U (zh) * | 2011-09-23 | 2012-10-10 | 海润光伏科技股份有限公司 | 多晶铸锭炉二次加料的装置 |
-
2011
- 2011-09-23 CN CN201110285581.4A patent/CN102312289B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2706730Y (zh) * | 2004-06-16 | 2005-06-29 | 锦州电炉有限责任公司 | 三室半连续真空感应细晶炉 |
CN201614286U (zh) * | 2009-12-28 | 2010-10-27 | 常州天合光能有限公司 | 用于多晶炉的二次加料装置 |
CN202482490U (zh) * | 2011-09-23 | 2012-10-10 | 海润光伏科技股份有限公司 | 多晶铸锭炉二次加料的装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106567124A (zh) * | 2015-10-12 | 2017-04-19 | 环球晶圆股份有限公司 | 掺杂器、长晶炉以及使用长晶炉的方法 |
CN106567124B (zh) * | 2015-10-12 | 2019-06-14 | 环球晶圆股份有限公司 | 掺杂器、长晶炉以及使用长晶炉的方法 |
CN112342610A (zh) * | 2020-10-31 | 2021-02-09 | 常州松瓷机电有限公司 | 一种新型单晶炉外置加料机 |
Also Published As
Publication number | Publication date |
---|---|
CN102312289B (zh) | 2014-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102732959A (zh) | 多晶硅铸锭炉和多晶硅铸锭方法 | |
CN102418140A (zh) | 硅熔体连续加注的直拉硅单晶生长炉及其方法 | |
CN102877117A (zh) | 基于多加热器的铸锭炉热场结构及运行方法 | |
CN102352529A (zh) | 双上炉体连续加料硅单晶炉及其使用方法 | |
CN102677158A (zh) | 一种带副室结构的泡生法晶体生长炉 | |
CN103215461A (zh) | 一种用于生产海绵钛的15吨倒u型联合装置及生产工艺 | |
CN204182873U (zh) | 用于真空炉的热流槽插入式浇钢装置 | |
CN101435106A (zh) | 一种单晶硅棒的生产工艺及设备 | |
CN202989351U (zh) | 基于多加热器的铸锭炉热场结构 | |
CN101851782A (zh) | 一种次单晶硅铸锭炉的双腔体隔热笼 | |
KR101216523B1 (ko) | 멀티-도가니 타입 실리콘 잉곳 성장 장치 | |
CN201962406U (zh) | 一种双开拉板式散热的感应熔炼多晶硅铸锭炉 | |
CN201089803Y (zh) | 一种应用于单晶炉的加料管 | |
CN202297866U (zh) | 多晶硅铸锭炉的氩气降温装置 | |
CN203487279U (zh) | 石英管二次加料装置 | |
CN201933137U (zh) | 镁合金真空熔炼装置 | |
CN109023508B (zh) | 单晶炉用新型连续加料装置 | |
US20110129404A1 (en) | System and process for the production of polycrystalline silicon for photovoltaic use | |
CN102312289A (zh) | 多晶铸锭炉二次加料的装置 | |
CN103233264A (zh) | 避免直拉法石英坩埚渗硅的硅料融化加热工艺 | |
CN202297848U (zh) | 双上炉体硅单晶炉 | |
CN203382847U (zh) | 一种用于多晶硅铸锭炉的二次加料装置 | |
CN202482490U (zh) | 多晶铸锭炉二次加料的装置 | |
CN102127804B (zh) | 一种坩埚下降法单晶生长炉及其应用 | |
CN103307878B (zh) | 一种立式还原罐 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU SHENLONG HIGH-TECHNIQUE GROUP CO., LTD. Free format text: FORMER OWNER: HAREON SOLAR TECHNOLOGY CO., LTD. Effective date: 20120207 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 214407 WUXI, JIANGSU PROVINCE TO: 214443 WUXI, JIANGSU PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20120207 Address after: Shen Zhen 214443 Jiangsu city in Jiangyin province Shen Wei Road Applicant after: Jiangsu Shenlong Hi-tech Group Co., Ltd. Address before: 214407, No. 6, Huang Tong Industrial Park, Xu Xiake Town, Wuxi, Jiangsu, Jiangyin Applicant before: Hareon Solar Technology Co., Ltd. |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 214407 Huang Tang Industrial Park, Xu Xiake Town, Jiangsu, Jiangyin Applicant after: Hareon Solar Technology Co., Ltd. Address before: Shen Zhen 214443 Jiangsu city in Jiangyin province Shen Wei Road Applicant before: Jiangsu Shenlong Hi-tech Group Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: JIANGSU SHENLONG HI-TECH GROUP CO., LTD. TO: HAREON SOLAR TECHNOLOGY CO., LTD. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PP01 | Preservation of patent right | ||
PP01 | Preservation of patent right |
Effective date of registration: 20180914 Granted publication date: 20140514 |
|
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20210914 Granted publication date: 20140514 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20190923 |