Large-volume reactor having a plurality of process spaces

Details Large-volume reactor having a plurality of process spaces Large-volume reactor having a plurality of process spaces

2006-08-01

2006-08-01

Cooley, Charles E. (Department: 1723)

Agitating

Rubber or heavy plastic working

With specified vent means

C366S091000, C366S097000, C366S290000

Reexamination Certificate

active

07083319

ABSTRACT:
A large-volume reactor (10) for treating a free-flowing material, having a housing (12) which surrounds an interior space (14), a material feed (11) at one end of the housing (12) and a material discharge (13) at the other end of the housing (12). A rotor shaft (22), which is driven in rotation about its axis and conveys the material in the direction from the material feed (11) to the material discharge (13), is arranged in the interior space (14). A partition wall (16) in the interior space (14) defines two separate process spaces (18′, 18″) from one another, and the partition wall (16) includes a build-up system (24) having a build-up system passage (26) which leads from an inlet opening (40) which opens out into the first process space (18′), to an outlet opening (42) which opens out into the second process space (18″). The build-up system passage (26) is configured to pass the material from the first process space (18′) into the second process space (18″) and so that the flowing material forms a barrier which effectively prevents gas from passing through the passage.

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