1. Improve the equipment structure:
Add cloth wheels and bidirectional nozzles: Two cloth wheels are set on the U-shaped net cylinder, and the nozzle drives the cloth in both directions, so that the cloth can be smoothly taken out of the U-shaped net cylinder, increasing the uniformity of the cycle dyeing.
Make the U-shaped net cylinder swing back and forth: The U-shaped net cylinder moves back and forth by the motor in forward and reverse rotation, so that the cloth falls into the U-shaped net cylinder and stacks back and forth to avoid entanglement, increase dyeing uniformity, and is suitable for dyeing longer cloth, increase production capacity, and reduce costs.
2. Optimize dyeing process:
Adopt small bath ratio design: The bath ratio of the Hto type small bath ratio O-type dyeing machine is small, which reduces water consumption, reduces emissions, and saves energy.
Equipped with precise flow control device: The flow meter notifies the control device of the amount of dye liquid, and the control device controls whether to add materials to avoid dye waste.
Design multiple spraying locations: Design three spraying locations, namely, the cylinder head spray pipe, the spray box assembly, and the cylinder spray pipe, so that the fabric has a better dyeing effect and saves more dyeing liquid.
3. Improve energy efficiency:
Equipped with heat exchange device: The heat exchange device is independently designed, easy to maintain, and has less heat loss, which plays a role in energy saving and emission reduction.
Adopt heat insulation coating: The high-temperature dyeing cylinder insulation technology uses rare earth and DTcoat heat insulation materials to apply heat insulation coating to all high-temperature dyeing machines, reducing the temperature rise and insulation time in the cylinder, thereby reducing the amount of steam used.
4. Reduce fabric loss:
Design fabric storage cage and smooth pipeline: Design fabric storage cage and lay Teflon pipe at the stainless steel pipe, which is smooth and unobstructed, convenient for fabric movement, and avoids fabric blockage and fabric damage.
5. Improve the degree of automation:
Equipped with PLC control system: Adopt large-screen touch screen PLC control, flexible and convenient operating system, digital setting of process parameters, high degree of automation, reduce manual operation errors, and improve production efficiency.
6. Optimize wastewater treatment:
Adopt wastewater recycling system: According to the differences in water quality requirements at various points in the entire production process, use wastewater classification and treatment combined with a dynamic scheduling system based on multi-parameter water quality detection and evaluation to achieve cascade use of wastewater.
7. Use energy-saving equipment:
Choose low-power equipment: such as the OH series of high-temperature and high-pressure overflow o-type fabric dyeing machines with low alcohol ratio, low power consumption and low maintenance cost.
8. Improve dyeing quality:
Adopt advanced dyeing methods: such as a polyester fabric dyeing device, method and use, which has obvious advantages in dyeing cost and production efficiency.
9. Strengthen cost management:
Implement cost-controlled dye management process: including proofing, dyeing, weighing, repair and feeding, etc., to improve the reproducibility of dyeing prescriptions, reduce rework, reduce human errors, and reduce waste of auxiliaries.
10. Use low-carbon technology:
Use ultra-low bath ratio, high temperature and high pressure yarn dyeing machine: Use three-stage impeller pumps of centrifugal pumps and axial flow pumps and short-process impact pulse flow dyeing technology to achieve ultra-low bath ratio (1:3) high-efficiency dyeing, reduce the amount of dye auxiliaries, speed up dyeing exchange, facilitate uniform dyeing and shorten yarn dyeing time, while reducing power consumption, steam consumption and water consumption.
