公开(公告)号：US3695010A

公开(公告)日：1972-10-03

申请号：US3695010D

申请日：1970-08-28

申请人： FIBERGLASS STRUCTURES

发明人： BARRETT JAMES R

IPC分类号： F16K24/04 ,  B01D19/00

CPC分类号： F16K24/046 ,  Y10T137/3068 ,  Y10T137/3127

摘要： The present invention relates to a system for transferring a noxious liquid such as any of the mineral acids from a source of supply under air pressure to a tank and for removing the noxious gas from the tank as the tank is filled. The gas is scrubbed to permit release of the air displaced from the tank to the atmosphere free of any noxious components. The inlet line to the tank includes valve means permitting the free flow of liquid to the tank only as long as the liquid being reduced so that air is present, a valve in the valve means seats on the outlet from the valve means to permit only a small quantity of air to pass into the tank until the air pressure on the source of supply has been relieved, the released air being passed through the scrubber.

摘要翻译： 本发明涉及一种用于将有毒液体如任何无机酸从空气压力下的供应源转移到罐中并在罐充满时从罐中去除有害气体的系统。 气体被擦洗以允许将从罐中排出的空气释放到没有任何有毒成分的大气中。 到罐的入口管线包括允许液体自由流入罐的阀装置，只要液体被减少以便存在空气，阀门中的阀就位于阀装置的出口上，仅允许 少量的空气进入罐中，直到供应源上的空气压力得到缓解，释放的空气通过洗涤器。