Cleaning method of spinneret plate module

• Main Authors: WANG XUEHUA, BAI RENBI, WANG JINGYOU
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OFARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES ORRIBBONS; NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; TEXTILES

The invention discloses a cleaning method of a spinneret plate module, and belongs to the technical field of cleaning and maintenance of spinning equipment. Firstly, a spinneret plate module is split, and then a base and a cover plate are washed with flowing deionized water and then aired for use. Meanwhile, the spinneret plate body is cleaned, and the cleaning process comprises the steps of (1) pretreatment, wherein crust solids on the surface of the spinneret plate body are removed; (2) cleaning: soaking the spinneret plate main body in a cleaning solution, and cleaning under an ultrasonic condition; (3) drying: purging the cleaned spinneret plate main body with gas, and then drying; (4) fluid polishing treatment, wherein the dried spinneret plate body is placed in fluid polishing equipment to be polished; and (5) post-treatment: carrying out gas purging on the spinneret plate main body subjected to fluid polishing treatment. By the adoption of the cleaning method, the cleaning effect of the spinneret plate