| 摘要 |
The invention relates to a method for scouring or cleaning rolled steel strip which, in the form of loops, is moved through several scouring or cleaning containers that are arranged in the treatment line, and at least one side of the strip is subjected to the action of the scouring medium or cleaning medium supplied by squirting or spraying units. Said units can be switched on or off and/or their spray width can be adjusted and/or they can be operated with a controllable squirting or spraying pressure and/or volume flow. The aim of the invention is to substantially reduce the space requirements and, at the same time, to be able to attain a precise adaptation to the respective scouring task or cleaning task with the objective of reducing scouring time or cleaning time and to attain an improved scouring or cleaning effect over the width of the strip. To these ends, the strip, before being inserted into the scouring or cleaning treatment part, is diverted from the horizontal strip running plane into a vertical strip running plane arranged in an edgewise manner and is diverted into its normal horizontal strip running plane after exiting the scouring or cleaning treatment part. |
