Continuous sanding and cleaning device for guide roller for producing recycled fiber

Abstract

The invention provides a continuous sanding and cleaning device for a guide roller for producing recycled fiber. A handle connected integrally with a spraying pipe is included, and a liquid cleaning hose joint is further included, wherein the rear end of the liquid cleaning hose joint communicates with the spraying pipe. The front part of the spraying pipe is movably connected with two swinging rods arranged in a herringbone shape through hinged shafts, the two swinging rods are connected to two cleaning cylinders arranged in parallel through pressing strips, an abrasive cloth layer and a polypropylene felt layer are arranged on outer layers of the two cleaning cylinders sequentially inwards, and a plurality of spraying holes are distributed in the spraying pipe on the upper part of the cleaning cylinders. According to the continuous sanding and cleaning device for the guide roller for producing the recycled fiber, under the condition of continuous liquid supply, the dirt on a guide roller can be continuously sanded and cleaned through the cleaning cylinders after the cleaning device is connected with cleaning liquid, a high speed and high efficiency are achieved, human labor is prevented from being in direct contact with harmful liquid and the dirt, and human health is facilitated.

Description

technical field [0001] The invention relates to a device for chemical fiber production, in particular to a continuous sand grinding and cleaning device for guide rollers for regenerated fiber production. Background technique [0002] During the production process of regenerated fiber, due to the reaction and solidification of viscose and acid bath, the guide rollers on the production equipment will produce dirt formed by sulfide Glauber’s salt on the guide rollers. After the dirt is formed and gradually accumulated, it will directly Cause equipment damage, and ultimately affect the spinnability and internal quality of the product. For this reason, timely and comprehensive cleaning of the guide rollers is a necessary production process for manufacturers. However, since the existing equipment has a total of 18 slots, each slot is equipped with 5 to 6 The guide rollers, and the dirt on the guide rollers are mostly harmful substances, and there are problems such as heavy workloa...

AI Technical Summary

Problems solved by technology

[0005] The present invention has the following advantages and effects: when the device thus constituted is in use, the two cleaning cylinders can be parallel to the direction of the guide rollers and closely attached to the guide rollers when the equipment is in normal operation. The two cleaning cylinders can expand and contract with the operation of the guide roller to achieve close contact, and can be continuously sanded and washed to remove dirt under the state of uninterrupted production. And quality and unfavorable safety and other issues, scientific design, easy to use, conducive to stable production and product quality

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