APPARATUS AND METHOD FOR HEATING AND DECHLORINATION TREATMENT OF COLLECTED ASH

PURPOSE:To perform the perfect combustion of a non-combustion component in ash and the decomposition of a chlorine compd. in the same apparatus in the heating and dechlorination treatment of collected ash. CONSTITUTION:A heating and dechlorination treatment apparatus of collected ash is equipped wit...

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Bibliographic Details
Main Authors TAKASUKA GENTARO, ITAYA SHINSEKI
Format Patent
LanguageEnglish
Published 19.12.1995
Edition6
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
DISPOSAL OF SOLID WASTE
HEATING
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
RECLAMATION OF CONTAMINED SOIL SOIL
SEPARATION
TRANSPORTING
WEAPONS
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Summary:PURPOSE:To perform the perfect combustion of a non-combustion component in ash and the decomposition of a chlorine compd. in the same apparatus in the heating and dechlorination treatment of collected ash. CONSTITUTION:A heating and dechlorination treatment apparatus of collected ash is equipped with a vertically long cylindrical apparatus main body 1, the inlet 2 and outlet 5 of collected ash A provided to the main body l so as to provide an interval in the up-and-down direction of the main body 1, the heated air introducing port 6 provided to the apparatus main body between the inlet 2 and the outlet 5, the exhaust gas outlet 10 provided above the collected ash inlet 2 and the rotary shaft 7 provided along the axial direction of the apparatus main body. Heated air is introduced from the heated air introducing port of the heating and dechlorination treatment apparatus of the collected ash A having the screw 8 provided to the rotary shaft 7 and the electric heater 9 provided over the range from the inlet 2 and outlet 5 of the collected ash A and a stirred fluidized bed is provided on the upper side of the heated air introducing port and a moving bed is provided on the under side thereof and the non-combustion component in the collected ash is burnt in the stirred fluidized bed and a chlorine compd. is partially or entirely decomposed and removed by the combustion heat of the non-combustion component.
Bibliography:Application Number: JP19940124002