CN201516316U - Multi-fiber multi-layer compound acupuncture non-woven filtration cloth - Google Patents
Multi-fiber multi-layer compound acupuncture non-woven filtration cloth Download PDFInfo
- Publication number
- CN201516316U CN201516316U CN200920173194XU CN200920173194U CN201516316U CN 201516316 U CN201516316 U CN 201516316U CN 200920173194X U CN200920173194X U CN 200920173194XU CN 200920173194 U CN200920173194 U CN 200920173194U CN 201516316 U CN201516316 U CN 201516316U
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- 239000004744 fabric Substances 0.000 title claims abstract description 73
- 239000000835 fiber Substances 0.000 title claims abstract description 62
- 238000001914 filtration Methods 0.000 title claims abstract description 22
- 150000001875 compounds Chemical class 0.000 title claims abstract description 4
- 238000001467 acupuncture Methods 0.000 title abstract description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 abstract 6
- 239000002344 surface layer Substances 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 229920000784 Nomex Polymers 0.000 description 4
- 239000004763 nomex Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000012141 concentrate Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920173194XU CN201516316U (en) | 2009-08-28 | 2009-08-28 | Multi-fiber multi-layer compound acupuncture non-woven filtration cloth |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920173194XU CN201516316U (en) | 2009-08-28 | 2009-08-28 | Multi-fiber multi-layer compound acupuncture non-woven filtration cloth |
Publications (1)
Publication Number | Publication Date |
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CN201516316U true CN201516316U (en) | 2010-06-30 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920173194XU Expired - Lifetime CN201516316U (en) | 2009-08-28 | 2009-08-28 | Multi-fiber multi-layer compound acupuncture non-woven filtration cloth |
Country Status (1)
Country | Link |
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CN (1) | CN201516316U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102225274A (en) * | 2011-04-22 | 2011-10-26 | 袁凌俊 | Easily-cleaned filter cloth, monofilament used for production and method for manufacturing filter cloth |
CN109162021A (en) * | 2017-09-21 | 2019-01-08 | 东北大学 | The manufacturing method of high-speed rail efficient low-resistance fibrous layer air filting material |
CN113750648A (en) * | 2020-06-01 | 2021-12-07 | 辽宁博联过滤有限公司 | Filter cloth for vertical filter press and preparation method thereof |
-
2009
- 2009-08-28 CN CN200920173194XU patent/CN201516316U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102225274A (en) * | 2011-04-22 | 2011-10-26 | 袁凌俊 | Easily-cleaned filter cloth, monofilament used for production and method for manufacturing filter cloth |
CN109162021A (en) * | 2017-09-21 | 2019-01-08 | 东北大学 | The manufacturing method of high-speed rail efficient low-resistance fibrous layer air filting material |
CN109162021B (en) * | 2017-09-21 | 2020-04-14 | 东北大学 | Manufacturing method of high-efficiency low-resistance fiber layer air filtering material for high-speed rail |
CN113750648A (en) * | 2020-06-01 | 2021-12-07 | 辽宁博联过滤有限公司 | Filter cloth for vertical filter press and preparation method thereof |
CN113750648B (en) * | 2020-06-01 | 2022-09-06 | 辽宁博联过滤有限公司 | Filter cloth for vertical filter press and preparation method thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: DALIAN HUALONG FILTER CLOTH CO.,LTD Free format text: FORMER OWNER: YU ZHIHUA Effective date: 20100728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20100728 Address after: Ganjingzi District of Dalian City, Liaoning province 116036 Yingchengzi town Dalian Hualong cloth Co. Patentee after: Dalian Hualong Filter Cloth Co., Ltd. Address before: Ganjingzi District of Dalian City, Liaoning province 116036 Yingchengzi town Dalian Hualong cloth Co. Patentee before: Yu Zhihua |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifilament multi-layer two-piece needle non-woven filtering cloth Effective date of registration: 20110223 Granted publication date: 20100630 Pledgee: Dalian Bank Co.,Ltd. Pledgor: Yu Zhihua|Dalian Hualong cloth Co. Registration number: 2011990000052 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150603 Granted publication date: 20100630 Pledgee: Dalian Bank Co.,Ltd. Pledgor: Yu Zhihua|Dalian Hualong cloth Co. Registration number: 2011990000052 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifilament multi-layer two-piece needle non-woven filtering cloth Effective date of registration: 20150609 Granted publication date: 20100630 Pledgee: Dalian Bank Co.,Ltd. Pledgor: Dalian Hualong cloth Co.|Yu Zhihua Registration number: 2015990000454 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20100630 |
|
CX01 | Expiry of patent term |