| 摘要 |
The flowing material filtering spin pack filter having compression space is provided with a plate rim which has the compression space to completely contact the inner peripheral surface of the spin pack filter with the outer peripheral surface of the plate rim, thus maintaining a horizontal level of a filtering layer. The flowing material filtering spin pack filter having compression space comprises: an upper compression space(B) and a lower compression space(C) formed between the plate rim(9) and the filtering layer(8) thereof.
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