APPARATUS FOR PRODUCING AND SUPPLYING ABRASIVE SUSPENSION Russian patent published in 1994 - IPC

FIELD: mixing. SUBSTANCE: when a valve is open a compressor supplies air under pressure to bottom part of a reservoir. The air flows through a semi- penetrable diaphragm to provide uniform distribution of a suspension over the whole space and to provide a boiling layer. When the controlled valve is closed air displaces the suspension from inner space of a sleeve and the suspension is fed to a consumer through a branch pipe. EFFECT: improved design. 1 dwg