CN204912220U - 一种多晶硅储罐类设备清洗装置 - Google Patents
一种多晶硅储罐类设备清洗装置 Download PDFInfo
- Publication number
- CN204912220U CN204912220U CN201520628607.4U CN201520628607U CN204912220U CN 204912220 U CN204912220 U CN 204912220U CN 201520628607 U CN201520628607 U CN 201520628607U CN 204912220 U CN204912220 U CN 204912220U
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- CN
- China
- Prior art keywords
- storage tank
- polycrystalline silicon
- circulating
- cleaning device
- cleaning
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 238000003860 storage Methods 0.000 title claims abstract description 33
- 229910021420 polycrystalline silicon Inorganic materials 0.000 title claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 8
- 229920005591 polysilicon Polymers 0.000 claims description 27
- 239000012530 fluid Substances 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000005406 washing Methods 0.000 abstract 5
- 239000007788 liquid Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201520628607.4U CN204912220U (zh) | 2015-08-19 | 2015-08-19 | 一种多晶硅储罐类设备清洗装置 |
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CN201520628607.4U CN204912220U (zh) | 2015-08-19 | 2015-08-19 | 一种多晶硅储罐类设备清洗装置 |
Publications (1)
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CN204912220U true CN204912220U (zh) | 2015-12-30 |
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CN201520628607.4U Active CN204912220U (zh) | 2015-08-19 | 2015-08-19 | 一种多晶硅储罐类设备清洗装置 |
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CN (1) | CN204912220U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022082623A1 (zh) * | 2020-10-21 | 2022-04-28 | 南京延长反应技术研究院有限公司 | 一种喷淋系统 |
-
2015
- 2015-08-19 CN CN201520628607.4U patent/CN204912220U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022082623A1 (zh) * | 2020-10-21 | 2022-04-28 | 南京延长反应技术研究院有限公司 | 一种喷淋系统 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polycrystalline silicon storage tank class equipment belt cleaning device Effective date of registration: 20190523 Granted publication date: 20151230 Pledgee: Chang'an Bank Co.,Ltd. Xianyang People's East Road Branch Pledgor: SHAANXI ZHUANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2019610000101 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200611 Granted publication date: 20151230 Pledgee: Chang'an Bank Co.,Ltd. Xianyang People's East Road Branch Pledgor: SHAANXI ZHUANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2019610000101 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polycrystalline silicon storage tank class equipment belt cleaning device Effective date of registration: 20200612 Granted publication date: 20151230 Pledgee: Chang'an Bank Co.,Ltd. Xianyang People's East Road Branch Pledgor: SHAANXI ZHUANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003025 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210615 Granted publication date: 20151230 Pledgee: Chang'an Bank Co.,Ltd. Xianyang People's East Road Branch Pledgor: SHAANXI ZHUANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2020980003025 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A cleaning device for polysilicon storage tank equipment Effective date of registration: 20210616 Granted publication date: 20151230 Pledgee: Chang'an Bank Co.,Ltd. Xianyang People's East Road Branch Pledgor: SHAANXI ZHUANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980004840 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230517 Granted publication date: 20151230 Pledgee: Chang'an Bank Co.,Ltd. Xianyang People's East Road Branch Pledgor: SHAANXI ZHUANGCHEN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980004840 |