THE SEALING EQUIPMENT FOR DRYING SYSTEM

摘要

PURPOSE: A sealing device of a drying system is provided to block toxic gas because packings are firmly attached to a rotary drum and a guide part by a sealing member. CONSTITUTION: A sealing device of a drying system comprises a guide part(110) and a sealing member(120). The guide part is attached to the outer periphery of a rotary drum(10) and has a wider diameter than the outer diameter of the rotary drum. A flat-head bolt(112) is coupled to a threaded-coupling hole(111) of the guide part and is closely attached to the exterior of the rotary drum to support the guide part. The sealing member comprises multiple packings(121), a support piece(122), a reinforcing rib(123), and a pressing plate(124). The multiple packings are attached along the outer periphery of the guide part and prevent the leakage of toxic gas between the rotary drum and a gas discharge part(20). The support piece is installed on the outer periphery of the packing and has slot holes(122a). The reinforcing rib supports the support piece. Fixing holes(124a) are formed on the pressing plate at regular intervals.