发明名称 |
VERTICAL ROLLER GRINDER AND METHOD FOR REPLACING GRINDING ROLLER |
摘要 |
PROBLEM TO BE SOLVED: To provide a vertical roller grinder capable of efficiently performing the replacing work of an abraded part for a short time and a method for replacing the abraded part of the vertical roller grinder. SOLUTION: A pressure cylinder 5 is attached to the upper part of the vertical roller grinder and an inspection door and a roller feed in and out device 20 are arranged at every place corresponding to each of the grinding roller 3 of a housing 1 and the attaching position and shape of the roller feed in and out device 20 are set so as not to obstruct the feed in and out work of a grinding segment 6 after each grinding roller 3 is detached. By this constitution, the rising and falling of a pressure frame 13 can be performed using the pressure cylinder 5 and the detachment and attachment works of the grinding roller can be parallelly performed at the same time and a process for performing the detachment and attachment works of the roller feed in and out device 20 before and after the replacing work of the grinding segment can be omitted.
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申请公布号 |
JP2001286779(A) |
申请公布日期 |
2001.10.16 |
申请号 |
JP20000108376 |
申请日期 |
2000.04.10 |
申请人 |
BABCOCK HITACHI KK |
发明人 |
SAKODA KOTARO;MITSUI HIDEO;SATO KAZUNORI |
分类号 |
B02C15/04;(IPC1-7):B02C15/04 |
主分类号 |
B02C15/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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