发明名称 |
Process for continuous strip pickling |
摘要 |
A process and apparatus for removing oxides, millscale and other impurities from continuous metal strip longitudinally fed at regulated speeds from a coil at one end through a series of horizontally aligned treatment stages, including three shallow pickling tanks, to a recoiler at the other end. The pickling tanks are constructed of granite slabs formed into a V-shaped cross section near the ingress and a flat ramp near the egress. Variable speed pinch rolls at the ends of each tank regulate the immersion of the strip in the tanks.
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申请公布号 |
US4920995(A) |
申请公布日期 |
1990.05.01 |
申请号 |
US19880233374 |
申请日期 |
1988.08.18 |
申请人 |
CONTINENTAL INSTALLERS CORPORATION |
发明人 |
SEIZ, CARL G.;ROBINSON, CLYDE G. |
分类号 |
B08B7/04;C23G3/02 |
主分类号 |
B08B7/04 |
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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