Technical Announcement Of Lu Tai Textile Workshop

Through the process of drawing and setting, the wrinkles existing on the fabric can be eliminated, the edge curling and irregular heat shrinkage of the fabric can be prevented, the dimensional stability of the fabric can be improved, and the elasticity, surface finish, strength, pilling and other properties of the fabric can be improved to a certain extent.

At the same time, the drawing and setting machine also has an important function, that is, by using different auxiliaries on the drawing machine to finish the functional finishing such as wrinkle free, iron free, antibacterial and so on, giving the fabric more function of wearing and improving the added value of the fabric.

During the development of the stenter, the degree of automation increased, the evolution of different mechanical modules and the pformation process of heating medium from heat pfer oil to natural gas and steam were all for a common purpose, energy conservation and emission reduction.

It can be seen that energy conservation and emission reduction, as the eternal focus of enterprises, is also the trend of development.

As the core process in the production and processing of yarn dyed fabrics, the drawing and setting process plays an important role in giving the functional and high added value of yarn dyed fabrics.

The export market share of the top grade yarn dyed fabric of Lu Tai textile Limited by Share Ltd accounts for more than 18% of the global market. Compared with the original coal heat conduction oil drawing machine, the Ru shape setting machine used by Lu Tai now has undergone qualitative changes in the automation level, the various mechanical modules and the heating medium of the drying room.

Automatic batching system to improve automation level

Lu Qin textile has constructed the automatic batching system of the Department.

The establishment of automatic batching platform brings 4 advantages to enterprise production.

The first is to realize the full automation of batching and feeding in the internal drawing machine.

The two is to reduce the frequency of manual batching errors, and improve the utilization rate of white mobile infusion system.

Three is to realize real-time automatic monitoring, alarm and emergency response to tank farm.

The four is to reduce the loss of auxiliaries in the process of artificial batching, respecting the working environment of employees.

The application of automatic batching system can reduce the number of labor by 50%, save 40% of the ingredient time, reduce the consumption of Auxiliaries by 10%, and reduce the internal rework rate of finished products by 3%.

Data analysis shows that the establishment of the automatic batching system has become a new force in the development trend of energy saving and emission reduction.

In the finishing system of yarn dyed fabric, the details involved in the process of drawing and drawing are very trivial. When analyzing problems in detail, it can not simply start from a device of the machine, but consider from a systematic point of view.

With the introduction of automatic batching system, the automation of the whole drawing system has been upgraded to a new level. This also reflects that the development trend of energy saving and emission reduction in textile industry is complementary to the improvement of automation level.

Upgrade the setting module to increase the added value.

The drawing and setting machine includes several modules, such as rolling device, weft straightener, over feeding device, oven and PLC control module in the process. The evolution of the rolling device and the upgrading of the PLC control module provide necessary support for the energy saving and emission reduction process of the drawing machine.

The rolling unit is an important part of the drawing and setting machine. Its structure and properties have an important influence on the liquid ratio and uniformity of the rolled fabric. The drawing machine is based on rolling various functional auxiliaries on the uniform rolling mill to perform various functional finishing on the fabric to improve the additional value of the surface. The evolution of the rolling unit provides an effective way for energy saving and emission reduction of the drawing machine.

The PLC control module can automatically detect and control the temperature and humidity of the fabric, improve the automation of the machine, and ensure the fabric quality during the production process.

The PLC module mainly monitors the temperature of the drying room and the humidity of the cloth by adjusting the opening of the burner control valve, and controls the temperature of the drying room and the humidity of the cloth in the range of the production process requirements. Therefore, the application of the PLC control module accurately helps to save energy and reduce the emission of the drawing machine.

Transforming heating medium to realize energy saving production

The drawing and setting machine is a key energy consuming equipment in the textile industry. Energy consumption usually accounts for 40% of the total energy consumption of printing and dyeing enterprises.

With the continuous improvement of environmental protection requirements, Lu Tai textile actively promotes the clean energy production of the drawing machine.

A few days ago, all the tenter machines of Lu Tai textile mainly used medium pressure steam, natural gas or heat pfer oil as main energy sources, and all the heat setting oil as heating medium drawing machine had completed the "coal to gas" pformation.

Lu Tai Company has always practiced the concept of energy conservation and emission reduction in practical action:

On the one hand, the company has introduced a series of new stretch forming machines to improve the fabric quality during finishing.

On the other hand, the company combines the advantages of the thermal power plant and uses the medium pressure steam generated by the power plant as the heat source to replace the heat pfer oil mode of the original drawing machine, and reconstructs the heating mode of the drawing machine.

The retrofit shaping machine can not only meet the conventional production needs, but also reduce the energy running cost per meter of fabrics by 25%, while saving energy and reducing emissions, at the same time, it creates a good economic benefit for enterprises.

In addition, selecting the type of the pullout machine in order to achieve the same importance in energy saving and emission reduction in the process of processing is required. The way of cross linking, ironing, shaping, and softening needs to be realized by the aid of the width setting machine. The deployment of the machine can further optimize the energy consumption in the production and processing of enterprises, and achieve the ultimate goal of energy conservation and emission reduction.

The maintenance of the stenter is a powerful guarantee for the long-term failure free operation of the equipment. It is also a major prerequisite for energy saving and emission reduction. The accumulated experience of the production of the 31 years of Lu Tai textile has just trained the maintenance team for the company, solved the equipment failure in the production process in time, and ensured the stability and efficient utilization of the equipment. This largely ensured the reputation of the company's yarn dyed fabrics in the industry.