Dyeing And Weaving In Good Times: Environmental Protection And Energy Saving Play An Important Role In Promoting Cooperation.

"Bombardment..." After entering the workshop of dyeing and weaving spanformation, there is no pungent odor. The slight operation of the machine does not affect the conversation between the reporters and the workshop staff. "The smoke is quite large here, and now there is no change after the machine is changed." Xiao Li, a worker who worked before the desizing machine, said, "it's not that hot. It's a lot of comfort."

It is understood that since the beginning of this year, Liang Xing Dyeing and weaving Carry out "clean production" and carry out large scale technological spanformation to the workshop: all raw materials are updated, and the machine has entered a comprehensive renovation and renovation stage. After the spanformation, the company has made obvious progress in environmental protection and low carbon production, saving 62% of water and 60% of energy consumption than before.

New machine energy saving 60%

According to Wang Jingcai, deputy general manager of Liang Xing company, the change in the workshop is due to the spanformation of the machinery for dyeing and weaving. It is understood that the original desizing machine in the Xing Xing workshop is heated by steam. Generally, it has to be added to 70~80 degrees Celsius to start operation. There are only 8 matching flume, which consumes a lot of water every month and is not stable. At the beginning of this year, a number of machinery and equipment were newly developed. Technicians made technical modifications to the new machines according to their production needs, and used a more stable oil heating mode.

"After the new machine is put into use, energy saving is achieved. environmental protection The performance is superior. When the oil was heated, the water tank was reduced to 3, and the coal burning volume decreased from 15 tons to 6 tons. At the same time, the oil is circulated through the heat exchanger, and only 3 to 5 years of oil change will reduce waste. Cai Zhizhong, director of the dyeing and weaving production department of Liang Xing, deeply understands the energy saving benefits brought about by the machine reform.

Although technological spanformation has cost a lot of money, the benefits of energy saving and environmental protection are much higher than those of machine modification. Wang Jingcai said.

New process improves efficiency

Walking on the side of the desizing machine, the reporter found that the workshop had several large rollers than before. After questioning, it was found that these new equipments were also a new measure to improve energy saving and emission reduction.

"This is new. equipment - cold rolling mill. Because the density of high density cloth is relatively dense, the original high-density cloth is desizing two times. Now the cold rolling process is added. After cold rolling procedure, only one pulp can be returned. Cai Zhizhong explained to reporters that replacing a pulp with a cold rolling mill can save about half of the energy consumption in the past.

Besides, after increasing the cold rolling process, the workers' work is much simpler and the production efficiency is improved. "The process of desizing is more troublesome, cold rolling is simpler. Now dealing with high-density cloth with one cold rolling for desizing is easier." Employee Xiao Chen said.

Even more gratifying is that after cold rolling, the fabric feels softer and improves its quality. "The company has just passed the factory inspection in Dikaron, France, and has successfully become its supplier. Dikaron has high requirements for environmental protection and energy saving in production, and the requirements for quality are stricter. Timely technological spanformation has become an important factor in promoting cooperation. Wang Jingcai said.