CN217015511U - 一种用于四甲基氢氧化铵生产的自清洗过滤器 - Google Patents
一种用于四甲基氢氧化铵生产的自清洗过滤器 Download PDFInfo
- Publication number
- CN217015511U CN217015511U CN202123250177.1U CN202123250177U CN217015511U CN 217015511 U CN217015511 U CN 217015511U CN 202123250177 U CN202123250177 U CN 202123250177U CN 217015511 U CN217015511 U CN 217015511U
- Authority
- CN
- China
- Prior art keywords
- filter plate
- filter
- casing
- self
- tetramethylammonium hydroxide
- 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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- WGTYBPLFGIVFAS-UHFFFAOYSA-M tetramethylammonium hydroxide Chemical compound [OH-].C[N+](C)(C)C WGTYBPLFGIVFAS-UHFFFAOYSA-M 0.000 title claims abstract description 32
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 description 14
- 239000013078 crystal Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN202123250177.1U CN217015511U (zh) | 2021-12-23 | 2021-12-23 | 一种用于四甲基氢氧化铵生产的自清洗过滤器 |
Applications Claiming Priority (1)
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CN202123250177.1U CN217015511U (zh) | 2021-12-23 | 2021-12-23 | 一种用于四甲基氢氧化铵生产的自清洗过滤器 |
Publications (1)
Publication Number | Publication Date |
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CN217015511U true CN217015511U (zh) | 2022-07-22 |
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Family Applications (1)
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CN202123250177.1U Active CN217015511U (zh) | 2021-12-23 | 2021-12-23 | 一种用于四甲基氢氧化铵生产的自清洗过滤器 |
Country Status (1)
Country | Link |
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CN (1) | CN217015511U (zh) |
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2021
- 2021-12-23 CN CN202123250177.1U patent/CN217015511U/zh active Active
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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 |
Denomination of utility model: A self-cleaning filter for Tetramethylammonium hydroxide production Effective date of registration: 20230627 Granted publication date: 20220722 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Zhenjiang Runjing High Purity Chemical Technology Co.,Ltd. Registration number: Y2023980045680 |
|
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 |
Granted publication date: 20220722 Pledgee: Bank of Jiangsu Limited by Share Ltd. Zhenjiang branch Pledgor: Zhenjiang Runjing High Purity Chemical Technology Co.,Ltd. Registration number: Y2023980045680 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |