Early-stage dissolving and mixing reaction kettle for artificial fibers

Abstract

The invention relates to the technical field of artificial fibers, and discloses an early-stage dissolving and mixing reaction kettle for artificial fibers. The reaction kettle comprises a kettle body; the top of the kettle body is fixedly connected with a speed reducer; the top of the speed reducer is fixedly connected with a motor; a feeding pipe is fixedly connected to the interior of the kettle body; the end, positioned in the kettle body, of the feeding pipe is fixedly connected with an inner separation net; a discharge port is fixedly connected to the bottom of the kettle body; an innerrotating shaft is movably connected to the interior of the kettle body; a center gear is fixedly connected to the exterior of the inner rotating shaft; a connecting gear is connected to the exterior of the center gear in a meshed mode; and an outer gear is connected to the exterior of the connecting gear in a meshed mode. Through cooperative use of the inner rotating shaft, the center gear, the connecting gear, the outer gear, an outer stirring rod and an inner crushing rod, the use effect of the device is improved, the operation process is simplified, the processing speed of material dissolving and mixing is increased, and the working efficiency of artificial fibers is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of man-made fibers, in particular to a pre-dissolving and mixing reactor for man-made fibers. Background technique [0002] Man-made fiber is a kind of chemical fiber, which is a linear organic polymer compound synthesized by polyaddition reaction or polycondensation reaction using small molecular organic compounds as raw materials. According to the shape and use of man-made fibers, it is divided into three types: rayon, rayon and rayon. Important varieties include viscose fiber, acetate fiber, cupro fiber, etc. In the early stage of man-made fiber, it is usually necessary to pretreat the raw material, dissolve and mix the raw material to facilitate subsequent fiber processing. [0003] However, the existing dissolving and mixing tanks have a single function, and often require poor crushing and mixing effects, and even some existing mixing reactors need to be pre-pulverized before dissolving and mixing, res...

AI Technical Summary

Problems solved by technology

[0003] However, the existing dissolving and mixing tanks have a single function, and often need to have poor crushing and mixing effects, and even some existing mixing reactors need to be pre-pulverized in advance, and then dissolve and mix, resulting in complicated work process and slow work efficiency. The dissolving and mixing device stirs unevenly, which leads to inconsistent strength of each section of man-made fibers, which greatly affects the quality of man-made fibers

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