Jet pump for loosening and separating wood fibers with simultaneous wetting of the wood fibers with binder fluid, as well as plant for wetting and / or pre-wetting of wood fibers with a binder fluid

摘要

Jet pump (40) for loosening and separating wood fibers with simultaneous wetting of wood fibers with a binder fluid (63), wherein the wood fibers are unwetted and / or already at least partially prewetted, characterized by - a suction nozzle (41), over which still unwetted wood fibers ( 60) and / or already at least partially pre-wetted wood fibers (61) are supplied to the jet pump (40) in such a way that these wood fibers (60, 61) at the outlet of a drive nozzle (46) arranged in the jet pump (40) are directed onto a blowing agent (62 ) and - accelerated by this propellant (62) into a mixing chamber (44) of the jet pump (40) are entrained.