Portable snow melting and snow disposal unit

Claim 1

A MOBILE SNOW MELTING UNIT COMPRISING A WHEEL SUPPORTED FRAME, A BOILER HOUSING ON SAID FRAME, INCLUDING A HOT-WATER BOILER, A SNOW-RECEIVING TANK SUPERPOSED OVER SAID BOILER HOUSING, THE BOTTOM OF SAID TANK CONSTITUTING THE TOP OF SAID BOILER HOUSING, A CONTINUOUS SNOW-RECEIVING TROUGH WITHIN SAID TANK EXTENDING AT LEAST THE ENTIRE PERIMETER THEREOF, THE BOTTOM OF SAID TROUGH BEING VERTICALLY SPACED ABOVE THE BOTTOM OF SAID TANK, A PLURALITY OF PARALLEL ANGLE BARS EACH OF INVERTED V-SHAPE SECURED BETWEEN A PAIR OF OPPOSED INSIDE WALLS OF SAID TROUGH, A WATER SPRAY PIPE POSITIONED WITHIN EACH ANGLE BAR, A HEATER PIPE WITHIN SAID TROUGH, A DRAIN PIPE CONNECTED TO SAID HEATER PIPE, OPENINGS IN SAID TANK BOTTOM FOR THE DISCHARGE OF WATER DIRECTLY INTO SAID BOILER, OVERFLOW OPENINGS IN THE INSIDE WALL OF SAID TROUGH, A PUMP, A CONDUIT CONNECTING THE BOTTOM OF SAID BOILER TO THE INLET OF SAID PUMP, A DISCHARGE CONDUIT ON SAID PUMP, AND SEPARATE CONDUIT MEANS EACH INCLUDING A CONTROL VALVE FOR CONNECTING THE DISCHARGE CONDUIT TO SAID SPRAY PIPES AND