Liu Yunguang: How To Do Cleaning Work Before Spinning Process Well

< p > > a href= "http://www.91se91.com/news/index_c.asp" > Pima cotton < /a > (Pima cotton, Pima cotton, PIMA/SUPIMA cotton) belongs to super long fiber cotton in fine pile fiber. The cleaning work is very important in spun horse cotton production, especially in high temperature and high humidity season, cleaning of pre spinning process is one of the important measures to alleviate the sticky, entangling, hanging and blocking phenomena of each process. In the production process, we have accumulated some experience, the specific methods are as follows. < /p >
< p > < strong > opening and cleaning process < /strong > < /p >
< p > < strong > we need to clean up the empty warehouse < /strong > < /p >.
< p > with the prolongation of the production cycle of the cotton production cycle, the impurities of the cotton cleaning and cleaning are accumulated in the dust and cotton conveying channels in the falling zone, and the spindle heads, the multi storehouse cotton case kits, the wire winding between the rollers and the adhesive fibers can not be thoroughly and thoroughly cleaned. As the first pass of semi finished product line, opening and cleaning is very important for making qualified cotton rolls. Therefore, it is necessary to prevent and control timely and establish the cleaning cycle of Pima cotton production line. < /p >
"P >" every Tuesday and Friday, we use the operation of the morning shift to clean the vehicle or to save the time of sweeping the car. We make artificial empty warehouse thoroughly clean the multi storehouse interior beater and roller, and rub and wipe the dusts and make smooth and burr free. The raw cotton has been fully loosened and dropped, reducing the blow and friction between raw cotton and roller, reducing the adhesion of < a href= "http://www.91se91.com/news/index_c.asp" > cotton fiber > /a >, thus reducing neps and ensuring the quality. < /p >
< p > < strong > carding process < /strong > < /p >.
< p > < strong > shorten the machine cycle cycle < /strong > /p >
< p > strengthening the cleaning process of carding process can prevent sugar accumulation on the spinning channel for a long time. Because of the high sugar content of cotton in the United States, the cotton paste stays in the bottom and causes poor airflow, which affects the miscellaneous discharge. Especially in high temperature and high humidity season, the sugar in raw cotton is precipitated by deliquescence and adhered to the spinning channel, resulting in sticky fibers. < /p >
< p > during the production process, the equipment maintenance personnel should shorten the < a href= "http://www.91se91.com/news/index_c.asp" > /a > cycle of the Pima cotton production line, carry out two times per week to clean the sheets and ensure the carding efficiency. The equipment personnel should focus on cleaning and checking the smoothness of the cotton flow passage and loose parts, so as to ensure that the carding process is not entangled, not blocked or hung, so that the fibers can be transferred smoothly, and the flowers can be reduced and blocked. The equipment maintenance chartered personnel regularly clean the leakage of the size of the responsible machine to ensure that the road is free from flowers, flowers and airflow. For all sticky and sticky sticky sticky fabrics, dry with soft dry cloth and then polished with chalk. < /p >
< p > in the morning after the carding truck has stopped (carding filter unit), a self operated small movable air compressor is operated, and the compressed air and air tube blowing method is developed to clean and paste the combed cotton's small leakage flowers and flowers. It is necessary to check whether the flower of the cover plate is cleaned or not, prevent clogging of the filter dust, ensure that the road is not hung up, not pasted, and airflow is unobstructed. < /p >
< p > in the class, the driver should do a good job in the tour, and find out that problems should be thoroughly identified and hidden dangers should be eliminated. In the inspection process, we should focus on checking whether the cotton net cleaner and the machine suction tube socket are good. Is it blocked? Does the cover roll run normally? Be gentle when doing cleaning. < /p >
< p > < strong > combing process < /strong > < /p >.
< p > < strong > using warm and hot water cleaning method < /strong > < /p >
< p > according to the characteristics of Pima cotton, we carried out the warm and hot water cleaning operation in combing and cleaning vehicles, namely, cleaning with hot wet cloth, wiping the upper and lower lip of the nipper, separating the roller, stretching roller, all sticky and sticky sticky sticky materials and applique stuck to the cotton sliver passage, the noil channel and the triangular airflow plate, then drying them with soft dry cloth and then polishing them with chalk dust. Then, the top comb was soaked in a warm water container for about 5 minutes, and the sticky substance impacted between the top comb needle teeth was cleaned with a plate brush, then cleaned and dried by compressed air pipe. < /p >
< p > equipment maintenance personnel clean the duty machine platform (1 sets) with hot wet cloth every day, wipe the upper and lower lip of the nipper, detaching roller, draft roller, cotton bar passageway of all cotton bar passageways, and then use chalk ash to polish. The maintenance personnel will add the number of warm water cleaning top comb once a week, and the comb breaker will increase the number of upper and lower jaw and top comb plate of cleaning pliers every class. < /p >