CN210449318U - 一种火力发电厂煤炭粉碎装置 - Google Patents
一种火力发电厂煤炭粉碎装置 Download PDFInfo
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- CN210449318U CN210449318U CN201920713049.XU CN201920713049U CN210449318U CN 210449318 U CN210449318 U CN 210449318U CN 201920713049 U CN201920713049 U CN 201920713049U CN 210449318 U CN210449318 U CN 210449318U
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- fixed
- box
- pulverizing
- coal
- rollers
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 239000003245 coal Substances 0.000 title claims abstract description 46
- 238000010298 pulverizing process Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000000903 blocking Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 230000001681 protective Effects 0.000 description 5
- 238000001914 filtration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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CN201920713049.XU CN210449318U (zh) | 2019-05-17 | 2019-05-17 | 一种火力发电厂煤炭粉碎装置 |
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CN201920713049.XU CN210449318U (zh) | 2019-05-17 | 2019-05-17 | 一种火力发电厂煤炭粉碎装置 |
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CN210449318U true CN210449318U (zh) | 2020-05-05 |
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CN201920713049.XU Active CN210449318U (zh) | 2019-05-17 | 2019-05-17 | 一种火力发电厂煤炭粉碎装置 |
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CN (1) | CN210449318U (zh) |
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Date | Code | Title | Description |
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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 |
Denomination of utility model: A coal pulverizing device in thermal power plant Effective date of registration: 20201126 Granted publication date: 20200505 Pledgee: Bank of Tai'an Limited by Share Ltd. Ji'nan branch Pledgor: SHANDONG HENGLI NEW ENERGY ENGINEERING Co.,Ltd. Registration number: Y2020370000171 |
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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 |
Date of cancellation: 20211210 Granted publication date: 20200505 Pledgee: Bank of Tai'an Limited by Share Ltd. Ji'nan branch Pledgor: SHANDONG HENGLI NEW ENERGY ENGINEERING Co.,Ltd. Registration number: Y2020370000171 |
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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 |
Denomination of utility model: A coal crushing device for thermal power plant Effective date of registration: 20220930 Granted publication date: 20200505 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: SHANDONG HENGLI NEW ENERGY ENGINEERING Co.,Ltd. Registration number: Y2022980017064 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |