Preheating and anhydration device for garbage

The invention discloses a preheating and anhydration device for garbage. The preheating and anhydration device for the garbage is connected between a furnace feeding system of a circulating fluidizedbed garbage incinerator and a furnace. The preheating and anhydration device for the garbage comprise...

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Bibliographic Details
Main Authors HAN XIAOWU, WANG JIANGUANG, CAO YI, HUANG HUA, YU HUAINING
Format Patent
LanguageChinese
English
Published 06.11.2018
Subjects
BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
CONSUMING WASTE PRODUCTS BY COMBUSTION
CREMATION FURNACES
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The invention discloses a preheating and anhydration device for garbage. The preheating and anhydration device for the garbage is connected between a furnace feeding system of a circulating fluidizedbed garbage incinerator and a furnace. The preheating and anhydration device for the garbage comprises an anhydration screw conveyor. The anhydration screw conveyor comprises an anhydration wind chamber and a screw conveyor. The anhydration wind chamber comprises multiple hot air spouts. The screw conveyor is arranged on the anhydration wind chamber and used for scattering garbage materials, and drying is conducted under spiral driving through the anhydration wind chamber. A material outlet end is arranged in the anhydration screw conveyor. The material outlet end communicates with the furnaceof the circulating fluidized bed through a garbage blanking pipe. By means of the preheating and anhydration device for the garbage, coal consumption is lowered greatly; and emission of carbon monoxide is lowered by one order
Bibliography:Application Number: CN201810989129