BigPatents India

An improved coke quenching car adaptable to atleast one top quenching arrangement for quenching of hot coke, comprising atleast two bogie means (1); a breaing device (2) to control a synchronous movement of the atleast two level bogie means (1); with electric loco; atleast two inner gate means (4) for discharge of the quenched coke on a wharf; a pneumatic arrangement (3) for opening and closing of the atleast two inner gate means and atleast two outer gate means (5) and for operating brake device (2); atleast one set of coupler and buffer (7) on either side of the car for connecting with electric loco, and one electrical control means (9) mounted on the car for controlling movement of gates. The improvement is characterized by atleast two outer gate means (5) capable of being pneumatically operated to self-position in an opening and/or a closing state in registrations with predetermined sequence of the discharge of quenched coke, and atleast one bottom quenching arrangement (1) for additionally quenching the hot coke from the bottom for an uniform quenching. (FIG. 1)