Filter candle for lyocell fibers

Abstract

The utility model relates to candle filter technical field, concretely relates to a candle filter filter core for lyocell fibre, including inner porous pipe, the inner porous pipe is sleeved with sintered felt, and the both ends fixed connection of sintered felt have fixed ring, and the fixed ring between two fixed ring fixed connection has the outer protective net cover, and the one end of inner porous pipe integrative forming has first limit ring, and the other end screw thread connection of inner porous pipe has filter cap, and the filter cap and inner porous pipe between are equipped with anti material accumulation block, and one end of anti material accumulation block and the inner wall of inner porous pipe are inlaid, and the other end integrative forming of anti material accumulation block has second limit ring. The utility model adds anti material accumulation block between filter cap and inner porous pipe to fill material dead zone completely, and when filter cap is screwed, and the second limit ring is pushed to compress the end part of inner porous pipe and forms the seal, to prevent the spinning dope from accumulating at the filter cap, thereby can reduce the risk of decomposition and explosion of accumulated material under high temperature, improve production safety.

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