DEVICE FOR COLLECTING AND PROCESSING OF TOILER WASTES IN VEHICLES Russian patent published in 2005 - IPC

FIELD: railway transport.

SUBSTANCE: proposed device for collecting and processing of railway car toilet wastes contains waste intake 1 connected with accumulator 3 by outlet pipe 2, hard waste grinder 5, water supply system to flush out wastes from intake and transportation wastes to accumulator, compressed air reservoir and regulator to maintain constant water level in accumulator containing drain pipe with gate placed inside other pipe preventing discharge of hard wastes. Waste grinder 5 is installed pipe preventing discharge of hard wastes. Wastes grinder 5 is installed at accumulator outlet, being furnished with cover with sharp-point projections on inner side to which outlet of pipe connecting accumulator and grinder is pointed. Compressed air reservoir is connected to brake main line of train through calibrated hole and it communicates with accumulator.

EFFECT: improved reliability, facilitated servicing.

3 dwg