APPARATUS FOR CONTROLLING STEAM OF C.D.Q

摘要

PURPOSE: A device for controlling the steam of CDQ(Coke Dry Quenching) equipment is provided to supply steady-pressure steam of the CDQ equipment. CONSTITUTION: A device for controlling the steam of CDQ equipment comprises a first pressure control unit(100), a second pressure control unit(200), and a third pressure control unit(300). The first pressure control unit controls the pressure of steam supplied to a process steam line from the CDQ equipment. The second pressure control unit controls the pressure of steam supplied to a steel mill steam line from the process steam line. The third pressure control unit discharges the steam from the process steam line when high pressure is generated in the process steam line and lowers the pressure of the process steam line. [Reference numerals] (AA) Steel mill; (BB) Cokes;