Waste treatment package plant

Claim 1

A WASTE TREATMENT PACKAGE PLANT COMPRISING A SUPPORT FRAME, AN OUTER GENERALLY CYLINDRICAL TANK HAVING A CONICAL BOTTOM PORTION MOUNTED ON SAID FRAME, AN INNER GENERALLY CYLINDRICAL TANK HAVING A REDUCED NECK AT ONE END LOCATED CONCENTRICALLY WITHIN SAID OUTER TANK, MEANS FOR INTRODUCING WASTE MATERIAL INTO SAID INNER TANK, SAID INNER TANK HAVING A PLURALITY OF SLOTS PROVIDING COMMUNICATION BETWEEN SAID INNER AND OUTER TANKS, A PERFORATED SUCTION PIPE LOCATED IN THE CONICAL PORTION OF SAID OUTER TANK, A FIRST PUMP MEANS CONNECTED TO SAID SUCTION PIPE FOR REMOVING LIQUID AND PARTICULATE WASTE MATERIAL FROM SAID OUTER TANK, A FIRST DISCHARGE LINE CONNECTED TO SAID FIRST PUMP MEANS AND EXTENDING INTO SAID INNER TANK, A VENTURI TYPE ASPIRATOR MOUNTED ON SAID FIRST DISCHARGE LINE, AN AIR LINE CONNECTED TO SAID ASPIRATOR FOR ENTRAINING AIR IN SAID LIQUID AND PARTICULATE MATERIAL, A SUCTION WEIR MOUNTED IN THE UPPER PORTION OF SAID OUTER TANK, A SECOND PUMP MEANS CONNECTED TO SAID SUCTION WEIR FOR REMOVING FLOATING PARTICULATE MATERIAL FROM THE UPPER PORTION OF SAID OUTER TANK, A SECOND DISCHARGE LINE CONNECTED TO SAID SECOND PUMP MEANS AND EXTENDING INTO SAID INNER TANK, A TORQUE NOZZLE MOUNTED ON SAID SECOND DISCHARGE LINE, A RING BAFFLE OF A DIAMETER LESS THAN THE DIAMETER OF SAID INNER TANK MOUNTED ON SAID REDUCED NECK, AND AN EFFLUENT LINE EXTENDING THROUGH SAID OUTER TANK AND SAID BAFFLE FOR DISCHARGING RELATIVELY CLEAR LIQUID FROM WITHIN SAID BAFFLE.