The old system of air compressor station due to obsolete equipment, heat exchanger (heat pipe is made of copper) of the cooling water from deep well water to the circulating water and other reasons, the old system has been the existence of instrument air with water phenomenon, especially in the winter production effect is more prominent, in order to change the passive situation a new urea plant, micro adsorption dryer has installation ends, and formally put into operation.

　　Tepefaction regeneration dryer is an energy-saving adsorption type compressed air drying device, it is the role of the principle of purification by adsorption, removal of moisture in the air, so as to achieve the purpose of air drying.

　　The dryer was installed in the morning of November 2nd, the end of the commissioning, and officially put into operation. The device is officially put into use, not only prolongs the service life of dryer and reduce the frequency of maintenance personnel to replace the desiccant, save cost and manpower, but also makes the instrument air with water phenomenon can be improved, stable production.