CN216404436U - 一种改进的高炉开口机钻头 - Google Patents
一种改进的高炉开口机钻头 Download PDFInfo
- Publication number
- CN216404436U CN216404436U CN202123308706.9U CN202123308706U CN216404436U CN 216404436 U CN216404436 U CN 216404436U CN 202123308706 U CN202123308706 U CN 202123308706U CN 216404436 U CN216404436 U CN 216404436U
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- CN
- China
- Prior art keywords
- blast furnace
- drill bit
- tapping machine
- outer side
- furnace tapping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 56
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 45
- 230000000670 limiting effect Effects 0.000 claims abstract description 30
- 238000001125 extrusion Methods 0.000 claims description 14
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 9
- 230000002787 reinforcement Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005553 drilling Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
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Priority Applications (1)
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CN202123308706.9U CN216404436U (zh) | 2021-12-27 | 2021-12-27 | 一种改进的高炉开口机钻头 |
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CN202123308706.9U CN216404436U (zh) | 2021-12-27 | 2021-12-27 | 一种改进的高炉开口机钻头 |
Publications (1)
Publication Number | Publication Date |
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CN216404436U true CN216404436U (zh) | 2022-04-29 |
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CN202123308706.9U Active CN216404436U (zh) | 2021-12-27 | 2021-12-27 | 一种改进的高炉开口机钻头 |
Country Status (1)
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CN (1) | CN216404436U (zh) |
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2021
- 2021-12-27 CN CN202123308706.9U patent/CN216404436U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240325 Address after: No. 203 Xinjian Road, Zhikou, Dongcheng Street, Yongjia County, Wenzhou City, Zhejiang Province, 325100 Patentee after: Zheng Jianliang Country or region after: China Address before: 271104 south of qingnigou village, Aishan street, Gangcheng District, Jinan City, Shandong Province Patentee before: Laiwu jinrunyuan Machinery Manufacturing Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: 551700 Xingfu Road, Yuping Community, Guchang Street, Jinsha County, Bijie City, Guizhou Province Patentee after: Guizhou Fulaimei Drilling Equipment Co.,Ltd. Country or region after: China Address before: No. 203 Xinjian Road, Zhikou, Dongcheng Street, Yongjia County, Wenzhou City, Zhejiang Province, 325100 Patentee before: Zheng Jianliang Country or region before: China |