Spinning fibrous high-molecular polymer filtering device

Abstract

The invention discloses a spinning fibrous material high-molecular polymer filtering device which comprises a shell, one side of the shell is rotatably connected with a first rod body through a firstbearing, one end of the first rod body is fixedly connected with a motor and located outside the shell, a barrel is arranged inside the shell, one side of the barrel is welded to one end of the firstrod body, first through holes are evenly formed in the outer side wall of the barrel, four connecting plates are symmetrically welded to the outer side wall of the barrel, and the adjacent sides of the two connecting plates are rotationally connected with a second rod body through second bearings; a corrugated pipe is connected with a first pipe body, and the first pipe body is in sliding connection with a fourth through hole, so that when a filter screen is replaced, the first pipe body can be taken out, the filter screen is attached to the inner side wall of the barrel, the filter screen ispulled, a ring body is attached to the barrel, a door body and the ring body are opened in sequence, the filter screen is taken out, and replacement of the filter screen is achieved.

Description

technical field [0001] The invention relates to the technical field of spinning fibrous materials, in particular to a high molecular polymer filtering device for spinning fibrous materials. Background technique [0002] Spinning, also known as chemical fiber forming, is a process of manufacturing chemical fibers. It refers to the process of making certain polymer compounds into a colloidal solution or melting into a melt, and then extruding from the spinneret pores to form chemical fibers. [0003] China's public authorized invention: CN210331872U discloses a filter and purification device for fiber spinning stock solution, including a mounting block fixedly installed on the top of the base, a sliding groove is opened on one side of the mounting block, a bracket is fixedly installed in the sliding groove, and the bracket is slidably installed There is a sliding rod, and the sliding rod runs through the bracket. It is easy to operate and has strong practicability. It can acce...

AI Technical Summary

Problems solved by technology

[0004] 1. The filter screen cannot be replaced. Long-term use will easily cause debris to block the filter screen, which will reduce the filtering effect of the device;

[0005] 2. The device uses air to push the fiber spinning stock solution into the filter screen, which easily causes the air and the stock solution to mix and enter together, which reduces the volume of the stock solution filtered within a certain period of time, thereby reducing the production efficiency of the device. Therefore, a method is proposed Spinning Fiber Polymer Filtration Device

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