CN209862679U - 一种挤压造粒用高效抛光筛 - Google Patents
一种挤压造粒用高效抛光筛 Download PDFInfo
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- CN209862679U CN209862679U CN201920515042.7U CN201920515042U CN209862679U CN 209862679 U CN209862679 U CN 209862679U CN 201920515042 U CN201920515042 U CN 201920515042U CN 209862679 U CN209862679 U CN 209862679U
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- Prior art keywords
- sieve
- hole
- polishing
- stereoplasm
- sphere hole
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- 238000005498 polishing Methods 0.000 title claims abstract description 52
- 238000005469 granulation Methods 0.000 title claims abstract description 19
- 230000003179 granulation Effects 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 title claims abstract description 18
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 230000007797 corrosion Effects 0.000 claims abstract description 7
- BYFGZMCJNACEKR-UHFFFAOYSA-N aluminium(i) oxide Chemical compound [Al]O[Al] BYFGZMCJNACEKR-UHFFFAOYSA-N 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims description 3
- 239000003337 fertilizer Substances 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 239000008187 granular material Substances 0.000 abstract description 6
- 238000012216 screening Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 235000015097 nutrients Nutrition 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 229910052593 corundum Inorganic materials 0.000 description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Fertilizers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920515042.7U CN209862679U (zh) | 2019-04-16 | 2019-04-16 | 一种挤压造粒用高效抛光筛 |
Applications Claiming Priority (1)
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CN201920515042.7U CN209862679U (zh) | 2019-04-16 | 2019-04-16 | 一种挤压造粒用高效抛光筛 |
Publications (1)
Publication Number | Publication Date |
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CN209862679U true CN209862679U (zh) | 2019-12-31 |
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Family Applications (1)
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CN201920515042.7U Active CN209862679U (zh) | 2019-04-16 | 2019-04-16 | 一种挤压造粒用高效抛光筛 |
Country Status (1)
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CN (1) | CN209862679U (zh) |
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2019
- 2019-04-16 CN CN201920515042.7U patent/CN209862679U/zh active Active
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Legal Events
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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: Efficient polishing screen for extrusion granulation Effective date of registration: 20200416 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan industrial North Branch Branch Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2020980001560 |
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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: 20210409 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan industrial North Branch Branch Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2020980001560 |
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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 high efficiency polishing screen for extrusion granulation Effective date of registration: 20210416 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan industrial North Branch Branch Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2021980002724 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220414 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan industrial North Branch Branch Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2021980002724 |
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PC01 | Cancellation 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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high efficiency polishing screen for extrusion granulation Effective date of registration: 20220428 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan industrial North Branch Branch Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2022980004991 |
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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: 20230627 Granted publication date: 20191231 Pledgee: Qilu bank Limited by Share Ltd. Ji'nan industrial North Branch Branch Pledgor: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Registration number: Y2022980004991 |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 166 Liyuan Street, Yuhuangmiao Town, Shanghe County, Jinan City, Shandong Province, 251604 Patentee after: Shandong Wanhao Crop Science Co.,Ltd. Country or region after: China Address before: 251600 East End of Neiliyuan Street, Economic Development Zone, Shanghe County, Jinan City, Shandong Province Patentee before: SHANDONG WANHAO FERTILIZER INDUSTRY Co.,Ltd. Country or region before: China |
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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: An efficient polishing screen for extrusion granulation Granted publication date: 20191231 Pledgee: Shandong Shanghe Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Wanhao Crop Science Co.,Ltd. Registration number: Y2024980006407 |