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Location: ⎝⎛博狗体育中文⎞⎠ > News> News> Interpretation of the development direction of China's chemical fiber machinery and equipment in the next 5 years

Interpretation of the development direction of China's chemical fiber machinery and equipment in the next 5 years



China is a large chemical fiber producer in the world. In recent years, with the continuous improvement of technological level, the development speed is very fast. During the "Thirteenth Five-Year Plan" period, China's chemical fiber machinery industry will develop, promote, and promote a batch of higher efficiency and wider Advanced chemical fiber machinery and equipment with adaptability, shorter production processes and less energy material consumption. Among the 59 "key science and technology projects" during the "13th Five-Year Plan" period included in the "13th Five-Year Plan" for the textile machinery industry, there are 8 chemical fiber machinery projects.

During the "Thirteenth Five-Year Plan" period, domestic and foreign chemical fiber industries focused on the development of large-capacity, sophisticated, low-input, high-output, digital and control-intelligent, high-precision, and reliable production equipment. The main development direction of chemical fiber machinery products is to improve technology level, improve stability, safety, energy saving and consumption reduction, and environmental protection. Refinement, high production efficiency, digitization, intelligence, high precision and reliability are the focus of research and development.

1. Localized complete sets of new solvent method cellulose fiber with an annual output of 10,000 tons or more
The new solvent cellulose fiber production process is green, environmentally friendly, and has excellent fiber properties. It is widely used in textiles, apparel, home textiles, and industrial applications, and has huge market potential. Breaking through the localization of the new solvent-based cellulose fiber core technology and key equipment, realizing 10,000-ton industrial production, further reducing production costs, is of great significance in replacing traditional bio-based cellulose production processes and upgrading industrial structure. It is very urgent to research and develop domestically produced 10,000-ton new solvent method cellulose fiber production equipment and technology.

2.Technology and equipment for coloring of polyester dope before spinning (solvent carrier type)
Significance and content: Dope coloring is an effective means to solve the consumption and discharge of dyeing, including the flexibility of polyester and polyamide polymer spinning, high-efficiency on-line addition technology and its modularity, regenerated cellulose fiber dope dyeing technology, and high-quality fine denier The dope deep dyeing technology of the fiber and the functionalization technology of the dope dyeing fiber. The spinning process solvent carrier-based dope coloring technology uses a new type of dye solution. The dye solution is injected into the PET melt in the pipe through the dye solution injection device. The dye and the PET melt are uniformly mixed by a special mixing element. Blend excellent silk.

3.Remote monitoring system for chemical fiber equipment
In the past, the control system of chemical fiber equipment generally used the field bus control system (FCS) for control at the control layer. Due to the complexity of the system, it caused difficulties for users to use and maintain. The new chemical fiber equipment remote monitoring system uses the Internet mobile communication equipment and its derivative functions to facilitate convenient real-time monitoring of equipment and management. Currently, the factory's programmable logic controller (PLC) and some driver software can be monitored and modified by moving the network card and remote monitoring software at both ends.

4. Industrial-scale carbon fiber complete equipment
Significance and content: The application prospect of carbon fiber in engineering is broad. There are thousands of tons of carbon fiber production lines in China, but the production scale is small. At present, a large-capacity carbon fiber complete set of equipment needs to be developed, which can greatly reduce costs and narrow the gap with international advanced levels. The output of single wire raw silk is ≧ 3000 tons / year, and the output of carbon wire is ≧ 1500 tons / year.
Source: Time: 2017-03-02 16:42:19
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