| 摘要 |
PURPOSE:An anticorrosive plate tower possessing excellent anticorrosive, airtight and operation properties, in which trays are fixed on support rings having rubber lining and welded to a can by means of supports, such as plastic, composed of cap, spring, etc. CONSTITUTION:A plurality of support rings 16 welded to a can 1 and the inside of the can 1 are provided with rubber lining or plastic lining 2 such as vinyl ester resin. Trays are fixed on the support rings 16 by means of supports, each support being composed of a cap 10, a spring 9, a O-ring 17 and a rod 14, each member having plastic lining or being made of plastic, thereby an anticorrosive plate tower is assembled. Load of the rings 16 to the lining 2 corresponds only to one tray, because the rings 16 are welded to the can 1. When the rod 14 expands with heat, the load applied to the lining 2 can easily be adjusted by the springs 9. The lining 2 is protected and the can 1 is protected from corrosion. |
