CN213291281U - 一种长效过滤网装置 - Google Patents
一种长效过滤网装置 Download PDFInfo
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- CN213291281U CN213291281U CN202021835813.XU CN202021835813U CN213291281U CN 213291281 U CN213291281 U CN 213291281U CN 202021835813 U CN202021835813 U CN 202021835813U CN 213291281 U CN213291281 U CN 213291281U
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- filter screen
- connecting body
- core rod
- filter
- long
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- 239000000155 melt Substances 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 230000007704 transition Effects 0.000 claims description 3
- 230000005923 long-lasting effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 230000007774 longterm Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010096 film blowing Methods 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
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Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021835813.XU CN213291281U (zh) | 2020-08-28 | 2020-08-28 | 一种长效过滤网装置 |
Applications Claiming Priority (1)
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CN202021835813.XU CN213291281U (zh) | 2020-08-28 | 2020-08-28 | 一种长效过滤网装置 |
Publications (1)
Publication Number | Publication Date |
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CN213291281U true CN213291281U (zh) | 2021-05-28 |
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CN202021835813.XU Active CN213291281U (zh) | 2020-08-28 | 2020-08-28 | 一种长效过滤网装置 |
Country Status (1)
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CN (1) | CN213291281U (zh) |
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2020
- 2020-08-28 CN CN202021835813.XU patent/CN213291281U/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 long-term filter screen device Effective date of registration: 20220708 Granted publication date: 20210528 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Caidian sub branch Pledgor: WUHAN XINZHONGDE PLASTIC MACHINERY Co.,Ltd. Registration number: Y2022420000217 |
|
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: 20210528 Pledgee: Wuhan Rural Commercial Bank Co.,Ltd. Caidian sub branch Pledgor: WUHAN XINZHONGDE PLASTIC MACHINERY Co.,Ltd. Registration number: Y2022420000217 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |