1. Optimize the equipment structure design
Use a special main structure: Some new J-type dyeing machines use a special main structure, which can be operated at a lower bath ratio (such as 1:4.5-1:6), which significantly reduces the consumption of water, chemicals and energy compared with traditional J-type dyeing machines.
Optimize the tail inclination: The design of the tail inclination of the dyeing machine is conducive to the rapid entry of the fabric into the main body of the drum, ensuring that the fabric runs smoothly at high speed in the drum, avoiding creases on the fabric while improving the uniform dyeing effect and production efficiency.
Improve the function of the cloth guide roller: The cloth guide roller has a torque control function, and the running speed is automatically adjusted with the running speed of the fabric, which significantly reduces the probability of deformation, abrasion, entanglement and knotting of the fabric.
2. Apply energy-saving technologies and systems
Use ultra-low bath ratio energy-saving technology: such as JEDDUOEcoDye ultra-low bath ratio energy-saving dyeing machine, whose labor-saving cloth guide pipe is shorter, lower vertical height and lower spray pressure than the traditional straight-down cloth guide pipe; water-saving structure design and unique inner net design can reduce the friction of the cloth when it moves in the cloth groove, realize low bath ratio sliding, smooth operation, energy saving and energy saving.
Add frequency conversion control: precise cloth speed control makes the cloth running speed completely synchronized with the cloth lifting wheel, achieving high-quality dyeing while reducing energy consumption.
Use efficient heat exchange system: change the existing dyeing machine to heat or cool the dye liquid through one exchanger to two exchangers combined into one through flanges, which not only makes the equipment layout reasonable, but also improves production efficiency and product quality.
3. Improve dyeing efficiency
Improve the leveling effect: by optimizing the structure and process parameters of the dyeing machine, improve the leveling effect, reduce repeated dyeing or rework caused by uneven dyeing, and thus reduce energy consumption.
Shorten dyeing time: Use efficient dyeing technology and equipment to shorten dyeing time, improve production efficiency, and indirectly reduce energy consumption.
4. Strengthen equipment maintenance and management
Regularly maintain equipment: Regularly maintain the dyeing machine to ensure that the equipment is in good operating condition and reduce the increase in energy consumption caused by equipment failure or aging.
Optimize operating procedures: Train operators to make them familiar with the operating procedures and energy-saving measures of the equipment to avoid energy waste caused by improper operation.
