CN215756753U - 硅片切割液在线循环回收系统 - Google Patents
硅片切割液在线循环回收系统 Download PDFInfo
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- CN215756753U CN215756753U CN202022595554.4U CN202022595554U CN215756753U CN 215756753 U CN215756753 U CN 215756753U CN 202022595554 U CN202022595554 U CN 202022595554U CN 215756753 U CN215756753 U CN 215756753U
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- CN
- China
- Prior art keywords
- tank
- communicated
- filter
- cutting fluid
- way valve
- 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.)
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- 239000002173 cutting fluid Substances 0.000 title claims abstract description 41
- 238000004064 recycling Methods 0.000 title claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 81
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 58
- 239000002351 wastewater Substances 0.000 claims abstract description 46
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 31
- 239000010703 silicon Substances 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 23
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 239000002253 acid Substances 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 22
- 239000000243 solution Substances 0.000 claims description 17
- 239000004570 mortar (masonry) Substances 0.000 claims description 15
- 239000011550 stock solution Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 11
- 238000004140 cleaning Methods 0.000 claims description 8
- 235000015073 liquid stocks Nutrition 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595554.4U CN215756753U (zh) | 2020-11-11 | 2020-11-11 | 硅片切割液在线循环回收系统 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022595554.4U CN215756753U (zh) | 2020-11-11 | 2020-11-11 | 硅片切割液在线循环回收系统 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215756753U true CN215756753U (zh) | 2022-02-08 |
Family
ID=80070035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022595554.4U Active CN215756753U (zh) | 2020-11-11 | 2020-11-11 | 硅片切割液在线循环回收系统 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215756753U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259493A (zh) * | 2022-07-25 | 2022-11-01 | 阳光硅谷电子科技有限公司 | 一种金刚线切片机废水处理装置及其废水处理方法 |
| WO2024244618A1 (zh) * | 2023-05-31 | 2024-12-05 | Tcl中环新能源科技股份有限公司 | 切割液净化系统及净化方法、应用 |
-
2020
- 2020-11-11 CN CN202022595554.4U patent/CN215756753U/zh active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259493A (zh) * | 2022-07-25 | 2022-11-01 | 阳光硅谷电子科技有限公司 | 一种金刚线切片机废水处理装置及其废水处理方法 |
| WO2024244618A1 (zh) * | 2023-05-31 | 2024-12-05 | Tcl中环新能源科技股份有限公司 | 切割液净化系统及净化方法、应用 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: Wafer cutting fluid online recycling system Effective date of registration: 20220922 Granted publication date: 20220208 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2022320010539 |
|
| 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: 20231023 Granted publication date: 20220208 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2022320010539 |
|
| 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: An online recycling system for silicon wafer cutting fluid Effective date of registration: 20231025 Granted publication date: 20220208 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2023980062692 |
|
| 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 |
Granted publication date: 20220208 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2023980062692 |
|
| 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: Online recycling system for silicon wafer cutting fluid Granted publication date: 20220208 Pledgee: Jiangsu Jiangyin Rural Commercial Bank Co.,Ltd. high tech Zone sub branch Pledgor: JIANGYIN DONGWEI RENEWABLE RESOURCES TECHNOLOGY Co.,Ltd. Registration number: Y2024980048707 |