| 摘要 |
#CMT# #/CMT# Claimed is a process to clean an recondition a dewatering web (10) employed in a papermaking process in which the web passes around a rotating drum (121) mantle (129) where it is exposed to water jets and/or steam and a suction zone (25). An inlet gap (128) is located on or in close proximity to the drum, through which washing water impinges on the web at high pressure. #CMT# : #/CMT# The inlet gap is located between the web and a roller (121). The web is washed both sides before entering the gap. Further claimed is a commensurate washing and reconditioning assembly. #CMT#USE : #/CMT# Process and assembly to wash and recondition a dewatering belt web used in paper manufacture. #CMT#ADVANTAGE : #/CMT# The process uses a greater volume of washing water than prior art to improve the washing result. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side-view of the belt washing arrangement. 10 : Belt web 25 : suction zone 34 : washing jets 121 : drum 124 : washing jets 125 : washing jets 126 : washing jets 127 : water trough 128 : water inlet gap 129 : drum mantle. |
