公开(公告)号：EP0074815B1

公开(公告)日：1985-05-15

申请号：EP82304767.5

申请日：1982-09-10

申请人： UOP INC.

发明人： Haase, Michael Elmer

IPC分类号： B01J8/04 ,  B01D15/00 ,  B01D53/04 ,  C13K3/00

CPC分类号： B01D53/0446 ,  B01D15/00 ,  B01D53/0423 ,  B01D53/08 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2253/308 ,  B01D2257/7027 ,  B01D2259/40005 ,  B01D2259/40086 ,  B01D2259/4065 ,  B01J8/0453 ,  B01J8/0492 ,  C13K3/00

公开(公告)号：EP0074815A2

公开(公告)日：1983-03-23

申请号：EP82304767.5

申请日：1982-09-10

申请人： UOP INC.

发明人： Haase, Michael Elmer

IPC分类号： B01J8/04 ,  B01D15/00 ,  B01D53/04 ,  C13K3/00

CPC分类号： B01D53/0446 ,  B01D15/00 ,  B01D53/0423 ,  B01D53/08 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2253/308 ,  B01D2257/7027 ,  B01D2259/40005 ,  B01D2259/40086 ,  B01D2259/4065 ,  B01J8/0453 ,  B01J8/0492 ,  C13K3/00

摘要： A fluid-solids contacting apparatus, which is useful in simultaneously contacting several different liquid streams with different parts of a fixed bed of solid material, comprises an imperforate centerpipe (2) mounted in an outer vessel (1) with discoid layers of fluid distributor pans (4) being suspended from the centerpipe (2) and the vessel (1). A fluid may be added or withdrawn at any layer through conduits (6) leading to annular distribution rings (3) mounted on the centerpipe (2), with smaller pipes (5) branching radially from the distribution rings to the individual distributor pans (4). Each distributor pan (4) preferably comprises upper and lower particle retaining screens (14, 15) and two flat flow diversion plates (20, 21) which force the fluid to flow to a central mixing area between the plates and at which the smaller pipe (5) connects with the distributor pan (4). The distributor pans (4) thereby serve to mix and redistribute fluids flowing through the apparatus.

公开(公告)号：EP0074815A3

公开(公告)日：1983-11-16

申请号：EP82304767

申请日：1982-09-10

申请人： UOP INC.

发明人： Haase, Michael Elmer

IPC分类号： B01J08/04 ,  B01D15/00 ,  B01D53/04 ,  C13K03/00

CPC分类号： B01D53/0446 ,  B01D15/00 ,  B01D53/0423 ,  B01D53/08 ,  B01D2253/102 ,  B01D2253/104 ,  B01D2253/106 ,  B01D2253/108 ,  B01D2253/304 ,  B01D2253/308 ,  B01D2257/7027 ,  B01D2259/40005 ,  B01D2259/40086 ,  B01D2259/4065 ,  B01J8/0453 ,  B01J8/0492 ,  C13K3/00

摘要： A fluid-solids contacting apparatus, which is useful in simultaneously contacting several different liquid streams with different parts of a fixed bed of solid material, comprises an imperforate centerpipe (2) mounted in an outer vessel (1) with discoid layers of fluid distributor pans (4) being suspended from the centerpipe (2) and the vessel (1). A fluid may be added or withdrawn at any layer through conduits (6) leading to annular distribution rings (3) mounted on the centerpipe (2), with smaller pipes (5) branching radially from the distribution rings to the individual distributor pans (4). Each distributor pan (4) preferably comprises upper and lower particle retaining screens (14, 15) and two flat flow diversion plates (20, 21) which force the fluid to flow to a central mixing area between the plates and at which the smaller pipe (5) connects with the distributor pan (4). The distributor pans (4) thereby serve to mix and redistribute fluids flowing through the apparatus.