The existing high temperature and high pressure jet dyeing machine basically comprises a drum assembly, a front cone, a dyeing cylinder, a dyeing duct and a tank body, and the like, wherein the nozzle is disposed in the guide cylinder assembly. It is an extremely important part of the jet dyeing machine, which is directly related to the performance of the whole machine and the quality of the fabric treatment. In order to change the shortcomings of the existing nozzle form, a spray type dyeing machine under high temperature and high pressure is designed, which is a high temperature and high pressure rapid jet dyeing machine.
The high-temperature and high-pressure rapid jet dyeing machine is unique in that it provides a nozzle form changeable and a reasonable structure, which can improve the dyeing quality of the fabric. From the structural point of view, a dyeing nozzle is arranged on the dyeing cylinder of the high temperature and high pressure rapid jet dyeing machine, and the nozzle is detachably disposed on the straight inner flange of the guide cylinder assembly through the transition seat.
At the same time, the upper and lower filter seats are arranged on the nozzle of the high-temperature and high-pressure rapid jet dyeing machine, and the fixed flange and the bottom flange are respectively arranged in the straight cylinder of the guide cloth assembly, and the two transition seats are respectively fixed with the fixed flange and the bottom method. Lan match. The upward angle α of the front cone connected to the cloth drum assembly and the dye cloth cylinder is designed to be 20-28°; the liquid return nozzle below the front portion of the dye cloth cylinder is designed to be Φ135～Φ200mm, so that The high-temperature and high-pressure rapid jet dyeing machine has the advantages of simple structure, reasonable structure, wide application range, smooth running of the fabric, neat stacking, small hydraulic power, and not easy to cause “blocking” and “knotting”, which can effectively improve the dyeing quality of the fabric.