发明名称 |
Apparatus for comminution of welding electrode jackets |
摘要 |
The jackets of rod-shaped supports, particularly jackets of welding electrodes, are removed by placing the jacketed support rods in a ball mill and grinding the jacketed rods to break up the jackets with steel rods constituting grinding members. This grinding operation takes place in a chamber having a perforate wall portion by which the broken jacket material passes and is transported, via a tube, to a fine grinder. Advantageously, the length of the container constituting the grinding chamber exceeds the length of the jacketed rods by only about 10% so that only a small axial shifting of the rods is possible and a transverse disposal of the rods is prevented. It is also expedient to fill the container to about 40% of its volume with the steel rod grinding members and to provide rapid closures for the containers for rapid charging of the jacketed rods and discharging of the dejacketed rods.
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申请公布号 |
US4085898(A) |
申请公布日期 |
1978.04.25 |
申请号 |
US19760712942 |
申请日期 |
1976.08.09 |
申请人 |
KLOCKNER-HUMBOLDT-DEUTZ AG |
发明人 |
JACUBASCH, DIETER;EISENHAUER, RUDOLF;GREIFENBERG, JUERGEN;GOEBEL, ROLF-DIETER |
分类号 |
B02C21/00;B02C17/14;B02C17/22;B02C19/16;B23K35/40;(IPC1-7):B02C17/08 |
主分类号 |
B02C21/00 |
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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