| 摘要 |
PURPOSE: A system of disc type filter and a member of disc type filter of high efficiency is provided not to hamper the flow of high molecular compound, and to have the excellent intensity. CONSTITUTION: A disc type filter member comprises of: a welding unit(28); hubs(29,31); a protecting net and filtering medium formed in the outer surface between the welding unit and the hub; a filtering medium(23) formed in the lower part of the protecting net and filtering medium; a supporting unit formed in the middle; and many supporting flaps(24) evenly dispersed to the supporting unit in regular intervals. A middle hole(30) is inserted in a middle inlet. A raw material flowed through the middle inlet is exhausted through a hole formed between the hub(29,31) of outer girth by passing the protecting net and filtering medium(29), a supporting plate of filtering medium(25), and the supporting unit formed by many supporting flaps(24) arranged in regular intervals in order.
|
