High temperature and high pressure dyeing machine water level control system
Dec 05, 2021
Water level control system: The main tank automatically enters and drains water, and the water level is controlled at the scale required by the process through the continuous automatic flap level gauge on the main tank. In this way, the dyeing yarn bath ratio is more accurate, and the bath ratio can be adjusted and designed at will according to the requirements. With mixing device and water level control.
Efficient built-in heat exchange system:
(1) The heat exchanger is placed in the lower part of the dyeing vat, so that the structure of the dyeing vat is compact and simplified, which greatly saves energy and reduces production costs. The built-in heat exchanger has the advantages of high heat exchange efficiency, small temperature difference and high uniformity.
(2) Direct heating system. Dye liquor positive and negative circulation reversing control system: It has a compact structure and a more fluid reversing device, combined with the automatic control of the positive and negative circulation time, to improve the uniformity of dyeing. Low ratio bath (1:8), saving dye chemical auxiliaries and energy.