公开(公告)号：US3846046A

公开(公告)日：1974-11-05

申请号：US32160273

申请日：1973-01-08

申请人： NASH ENGINEERING CO

发明人： ROE K ,  STUDWELL E ,  NORWALK E ,  COOKE R

IPC分类号： F04C19/00

CPC分类号： F04C19/004 ,  Y10T29/49236

摘要： Purging passages are machined or cast into the casing of a liquid ring compressor through which soluble or nonsoluble contaminants which may be present in the liquid ring may be removed from the compressor. These passages in single lobe pumps are located in the outer peripheral zones of the casing approximately 240* from the pump land in the direction of rotation of the rotor in the area of the drive and idle ends of the rotor.

摘要翻译： 吹扫通道被加工或铸造到液环压缩机的壳体中，液体环中可能存在的可溶性或不可溶性污染物可从压缩机中除去。 单叶泵中的这些通道位于壳体的外周区域中，在驱动区域和转子的怠速端部处，转子的转动方向从泵台大约240度离开。