CN214771943U - 一种煤炭洗选机用检修装置 - Google Patents
一种煤炭洗选机用检修装置 Download PDFInfo
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- CN214771943U CN214771943U CN202023333156.1U CN202023333156U CN214771943U CN 214771943 U CN214771943 U CN 214771943U CN 202023333156 U CN202023333156 U CN 202023333156U CN 214771943 U CN214771943 U CN 214771943U
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- wall
- box
- fixedly connected
- coal washing
- case lid
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- 239000003245 coal Substances 0.000 title claims abstract description 43
- 238000005406 washing Methods 0.000 title claims abstract description 40
- 238000012423 maintenance Methods 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims description 33
- 238000004140 cleaning Methods 0.000 claims description 27
- 229910000754 Wrought iron Inorganic materials 0.000 claims description 8
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000006872 improvement Effects 0.000 description 7
- 239000002817 coal dust Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202023333156.1U CN214771943U (zh) | 2020-12-31 | 2020-12-31 | 一种煤炭洗选机用检修装置 |
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CN202023333156.1U CN214771943U (zh) | 2020-12-31 | 2020-12-31 | 一种煤炭洗选机用检修装置 |
Publications (1)
Publication Number | Publication Date |
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CN214771943U true CN214771943U (zh) | 2021-11-19 |
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CN202023333156.1U Active CN214771943U (zh) | 2020-12-31 | 2020-12-31 | 一种煤炭洗选机用检修装置 |
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CN (1) | CN214771943U (zh) |
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2020
- 2020-12-31 CN CN202023333156.1U patent/CN214771943U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230531 Address after: 274000 West Side of Renmin South Road, Heze City, Shandong Province (Hengsheng Market B1 Annex 03) Patentee after: Shandong Wumei Energy Co.,Ltd. Address before: 100071 No.102, door 4, 1st floor, yard 40, donghuochang Road, Fengtai District, Beijing Patentee before: Zhang Xiaoyi |
|
TR01 | Transfer of patent right | ||
CP03 | Change of name, title or address |
Address after: 274000 West Side of Renmin South Road, Heze City, Shandong Province (Hengsheng Market B1 Annex 03) Patentee after: Shandong Sanshun Energy Development Co.,Ltd. Address before: 274000 West Side of Renmin South Road, Heze City, Shandong Province (Hengsheng Market B1 Annex 03) Patentee before: Shandong Wumei Energy Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A maintenance device for coal washing machine Granted publication date: 20211119 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Sanshun Energy Development Co.,Ltd. Registration number: Y2024980002791 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |