Coke descent distribution control apparatus in coke dry quenching

摘要

PURPOSE: A coke descent distribution control apparatus in a coke dry quenching is provided to prevent abnormal discharging of coke by irregular descent of coke that is dry quenched in the body of the coke dry quenching and discharged to the outside. CONSTITUTION: The coke descent distribution control apparatus in a coke dry quenching comprises a temperature detection part which is installed at the lower part of the body of the coke dry quenching to grasp temperature distribution of coke in the lower part of the coke dry quenching; a temperature control part(30) comparing and controlling detected temperatures of the temperature detection part with a target temperature; descending speed control valves(50-50-15) controlling descending speed of coke in the coke dry quenching according to instruction values of the control part; a connection member guiding operation of the descending speed control valve and compression sealing noxious gas inside the body of the coke dry quenching(100) to prevent external leak of the noxious gas; and a temperature monitor(81) receiving detected temperature signals from the temperature detection part, storing and indicating temperature variation according to the temperature signals, and inputting temperature required for operation.