Automatic Dyeing Technology And Equipment To Break Through The Digitalization And Intellectualization Of Domestic Textile Printing And Dyeing Industry

The technology and equipment of digital automatic dyeing of cheese is China. Textile printing and dyeing industry Major breakthroughs in digital and intelligent manufacturing. Cheese dyeing is a key step to produce high-grade fabrics, enhance product functions and add value in the textile and dyeing industry. In view of the difficulties in the sustainable development of the textile and dyeing industry, such as low production efficiency, poor stability of dyeing quality, high energy consumption and large amount of wastewater discharge, the equipment has developed three processes, namely, dyeing technology, equipment and system, which are suitable for the automatic dyeing of cheese yarn, automatic dyeing equipment and dyeing production. The central automatic control system has created the digital automatic and efficient dyeing production line of the cheese yarn, established the digital dyeing workshop, realized the crossing of manual dyeing, manual automation, whole process digitization and system automation, and made China the first country in the world to break through the whole process automation dyeing technology and realize the engineering application.

Cheese digitization Automatic dyeing The technology has greatly improved the quality and efficiency of textile dyeing and the level of energy conservation and emission reduction. The equipment has realized more than 100 sets of equipment, more than 2000 parameters on-line detection and real-time whole process closed loop control, all realized automation, saved more than 70% jobs, surpassed the advanced international technology level such as Germany and Italy. Through the dyeing of this equipment, the chromatic aberration increased from the original grade 4 to the above 4.5 grade. The passing rate of dyeing once reached over 95%, 5 percentage points higher than that of the international advanced level, and the process stability and production reliability increased from 57% to 95%, effectively realizing the efficiency and quality improvement of dyeing production. This equipment can be used for dyeing all kinds of cheese yarn such as cotton yarn, wool yarn, cotton yarn and so on. It can also be extended to dyeing, printing and other fields. It can save 27% tons of yarn, save steam 19.4%, save electricity 12.5%, and reduce sewage discharge by 26.7%. China's dyed yarn is 10 million tons per year. After the equipment is popularized, it can save 3 tons of water every year, save 2 million 330 thousand tons of standard coal, and reduce the discharge of sewage by 2.97 billion tons. It helps to promote the printing and dyeing industry to achieve high-quality and efficient dyeing, transformation and upgrading to intensive, large-scale production, and low consumption, low emission green color industry.

The technology and equipment of digital automatic dyeing of cheese are fully independent intellectual property, and the effect of industrialization and marketization is remarkable. The equipment has 32 patents granted by the state (including 14 invention patents) and 13 software copyrights. Its full-automatic dyeing production line and its technical products have been applied in more than 30 enterprises such as Lu Tai textile, Fu Shi Group, YOUNGOR group and Daxin textile, dyeing and producing more than 80 thousand categories of cotton, wool, silk, hemp, chemical fiber and so on. The products are exported to more than 30 countries and places such as the United States and Italy. The water saving and emission reduction effect is remarkable, bringing obvious economic and social benefits.

The technology and equipment of digital automatic dyeing of cheese yarn has created a successful mode of deep cooperation between textile, dyeing and printing industry, and is a pilot project for textile printing and dyeing industry to accelerate the construction of the 4 industry. Shandong Kangping Na Group Co., Ltd., together with the machinery science research institute and Shandong Lu Tai Limited by Share Ltd, through continuous in-depth production and research cooperation, adhere to the innovative concept of "technological innovation driven equipment technology innovation, equipment innovation and engineering complete set of technology research and development", accelerating the innovation and speed, and creating a digital automatic dyeing process based on central control. The research and application demonstration of technology and equipment can truly integrate the product technology and equipment technology, textile technology and intelligent equipment, and promote the industrialization of technology and equipment. The technology and equipment of digital automatic dyeing of cheese yarn provide important technical support for improving the high quality manufacturing and green production of textiles. textile industry Promoting the digital factory, intelligent manufacturing and networking services has made a useful exploration, and promoted the "two integration" integration, transformation and upgrading of the textile industry, and boosted the transformation of textile power to textile power.