MEDICAL WASTE DISPOSAL FACILITY

摘要

PURPOSE: To efficiently enable operation on a narrow site, and perform unpolluting processing on flue gas and waste water by arranging primary and secondary combustion chambers to incinerate waste, a dust collector to absorb and remove dispersive quality, a solid material removing device from absorbing liquid and a waste water treatment device for the absorbing liquid in order. ;CONSTITUTION: Waste is thrown in a primary combustion chamber 1, and generating ash is carried outside by an ash receiving carriage 5. Combustion gas flowing in an exhaust pipe 6 from a secondary combustion chamber 2 enters a dust collector 8 after a temperature is lowered by a heat exchanger 7, and dispersive quality in the gas is absorbed and removed. The combustion gas coming out of the dust collector 8 is discharged in the atmosphere from a chimney 12, and absorbing liquid absorbing the dispersive quality is sent in a solid material removing device through a neutralizing tank 13 and a flow rate adjusting tank 14, and a high polymer coagulant or the like is added, thus a solid material is coagulated, and solid material sludge is discharged after being dehydrated by a dehydrator 21. Aeration processing is performed on the solid material removed absorbing liquid by first and second aeration tanks 22 and 23, and the generating solid material is removed with a precipitator 25, and treated water is discharged outside of a system from an inverse wash water tank 28.;COPYRIGHT: (C)1995,JPO