1. The tetrachlorethylene dry cleaning machine uses tetrachlorethylene, which is not suitable for burning, as a detergent. It has high cleaning performance, thorough decontamination, and does not damage clothes. After washing, the clothes will not fade, shrink or wrinkle, and can be sterilized and moth-proof. Suitable for washing polyester, cotton, wool, wool, velvet, chemical fiber, down and other fabrics. PCE dry cleaning machines all have functions such as washing, spin-off, filtration, drying, and solution distillation recovery.
2. Perchloroethylene dry cleaning machine structure:
Perchlorethylene dry cleaning machine consists of a washing system, a filtration system, a drying recovery system, a cooling system, a distillation system, a solvent storage tank, It consists of several parts such as a liquid pump and a button collector.
3. Working principle of tetrachlorethylene dry cleaning machine:
When the washing machine is working, the liquid pump pumps the dry cleaning liquid from the storage tank to the rotating cage, providing the mechanical force required for decontamination. , at the same time, under the action of the liquid pump, the dry cleaning solution circulates from the tumbler to the filtration system, the button trap and back to the tumbler, leaving dirt in the filter. After the cycle washing is completed, after high-speed deliquidation, there is very little residual tetrachlorethylene detergent on the clothes in the drum. Finally, they are dried through the drying system of the dry cleaning machine. At the same time, the tetrachlorethylene vapor is removed. The cooling device of the drying system cools down and becomes liquid recovery, so that the dry cleaning process of the clothes is completed.
Since the ability of drying to recycle tetrachlorethylene is not used, it is divided into open dry cleaning machines and fully enclosed environmentally friendly dry cleaning machines. The difference between these two dry cleaning machines lies in the drying recovery system. The refrigeration of the drying recovery system of the open dry cleaning machine is completed by water refrigeration. The deodorization after drying is completed by opening the air release valve to discharge the remaining tetrachlorethylene vapor out of the machine. This pollutes the air and also wastes dry cleaning fluid. The refrigeration in the drying system of a fully enclosed dry cleaning machine is completed by the refrigeration unit. The tetrachlorethylene gas is not discharged, but returns to the refrigeration recovery system for refrigeration and recycling again, which makes the tetrachlorethylene emission meet the requirements of environmental protection and saves the consumption of dry cleaning fluid.