Abstract A machine comprising a trough with pipe pieces provided one at each end thereof for the purpose of accommodating wheeled trolleys carrying the containers. A tubular frame with nozzles is positioned over the trough and is adapted to move axially therealong. The frame is arranged to communicate with the source of the washing medium for the purpose of delivering the washing medium to the nozzles. The trough consists of a stationary bottom member and side flaps mounted adjacent thereto. A drive is arranged to open said flaps during the washing process and close them after the washing to permit the container to be moved in the trough. The machine is simple in construction and can be readily fitted to a pneumatic conveyance pipeline handling domestic refuse and other loads contaminating the conveyance containers.
A machine for washing pneumatic conveyance containers, said containers each having a receptacle mounted on wheeled trolleys, hinged doors and a spring-operated linkage to hold said doors closed, said machine comprising: a trough to guide the movement of said container trolleys, said trough having a stationary bottom member and hinged side flaps situated adjacent to either side thereof; pipe pieces provided one at each end of said trough for the purpose of accommodating the wheeled trolleys of said container during the washing thereof; a tubular frame positioned over said trough; nozzles mounted on said frame with the required spacing; a source of the washing medium communicating with said frame for the purpose of delivering the washing medium to said nozzles; a means for moving said frame axially along the trough; a drive arranged to operate said trough flaps so as to open them during the washing process and close them after the washing, said drive being kinematically connected with said spring-operated linkage so as to open said container doors simultaneously with said trough flaps.
Claim 2
Dependent Claim
174 words
A machine for washing pneumatic conveyance containers, said containers each having a receptacle mounted on wheeled trolleys, hinged doors and a spring-operated linkage to hold said doors closed, said machine comprising: a trough to guide the movement of said container trolleys, said trough having a stationary bottom member and hinged side flaps situated adjacent to either side thereof; pipe pieces provided one at each end of said trough for the purpose of accommodating the wheeled trolleys of said container during the washing thereof; a tubular frame positioned over said trough; nozzles mounted on said frame with the required spacing; a source of the washing medium communicating with said frame for the purpose of delivering the washing medium to said nozzles; a means for moving said frame axially along the trough; a drive arranged to operate said trough flaps so as to open them during the washing process and close them after the washing, said drive being kinematically connected with said spring-operated linkage so as to open said container doors simultaneously with said trough flaps.