| 摘要 |
PROBLEM TO BE SOLVED: To provide a strainer achieving protection of a body of the strainer, securing strength of a breaker plate 2, reduction of pressure drop during a strainer process and prevention of cleanability aggravation and weight increase. ! SOLUTION: There is provided a strainer attached to a flow channel of a high polymeric material by an extruder including a strainer body 1, a breaker plate 2 having a plurality of open holes 23 which support the strainer 1 from a downstream side and become the flow channel of the polymeric material and a supporter 3 supporting the breaker plate 2 from the downstream side and the supporter 3 contains a frame part 31 capable of being contacted with an outer diameter part of the breaker plate 2 and a plurality of beam parts 32 extending from the frame part 31 to an inner peripheral side. ! COPYRIGHT: (C)2015,JPO&INPIT |
