公开(公告)号：US4925563A

公开(公告)日：1990-05-15

申请号：US283133

申请日：1988-12-12

申请人： Hidetoshi Omori ,  Akira Shoji ,  Hiroshi Akaza

发明人： Hidetoshi Omori ,  Akira Shoji ,  Hiroshi Akaza

IPC分类号： C02F1/40 ,  B01D17/02 ,  B01D21/00 ,  B05B15/12 ,  C02F1/24

CPC分类号： B01D17/0205 ,  B01D21/0015 ,  B01D21/003 ,  B01D21/0042 ,  B01D21/02 ,  B01D21/2438 ,  B05B15/1266

摘要： A liquid waste processing apparatus having a liquid waste processing vessel for separating and recovering floating sludges. The liquid waste processing vessel includes an inlet disposed on its one side wall for receiving liquid wastes from above and turning them toward an exit disposed on the other side wall of the vessel, slanted downwardly toward the one side wall, and an inclined plate disposed above the exit for forming a shallow portion below the liquid surface and extended along the inclination of the opposite side wall toward the one side wall to define a narrow flow channel between the plate and the opposite side wall which is in communication from the bottom to the exit. The cross-sectional area of the narrow flow channel is made smaller than that of the channel opening. Floating sludges and precipitating sludges contained in liquid wastes from a coating booth, etc. can be separated and recovered completely and easily.

摘要翻译： 一种液体废物处理装置，具有用于分离和回收浮动污泥的废液处理容器。 液体废物处理容器包括设置在其一个侧壁上的入口，用于从上方接收液体废物并将其转向设置在容器的另一侧壁上的出口，向下倾斜朝向一个侧壁，以及倾斜板 所述出口用于在所述液体表面下方形成浅部并且沿着所述相对侧壁的倾斜朝向所述一个侧壁延伸，以在所述板和所述相对侧壁之间限定狭窄的流动通道，所述窄流动通道从底部到所述出口 。 窄流道的横截面积比通道开口的横截面积小。 来自涂装室等的液体废物中含有的污泥和沉淀液可以完全，容易地分离回收。