freeze dryer small refrigerated air dryer for air compressor

freeze dryer

air flow
The compressed air enters the pre-cooling cooler (1) from the air inlet for preliminary cooling, flows into the refrigeration system (2) evaporator, and is further cooled by the refrigeration system. The cooled compressed air passes through the condensate water separator (3) and the condensate water is automatically drained. The compressed air cooled by the dryer returns to the heat exchanger (1) for temperature recovery, and leaves the refrigerated dryer through the air outlet.

Refrigerant process
The refrigerant is in a high-temperature liquid state after passing through the refrigeration compressor (6). The high-temperature and high-pressure liquid refrigerant is cooled by the (air-cooled or water-cooled) condenser and then becomes a medium-temperature refrigerant. It passes through the drying filter (9) to remove impurities. After filtering, the refrigerant passes through the expansion valve or capillary tube (10) and becomes a low-temperature and low-pressure gas-liquid mixed state; it finally enters the evaporator (2) to exchange heat with the hot compressed air, completes the refrigeration work, and returns to the refrigeration compressor (6) Carry out cyclic work.

Suzhou Hong Jin Li Gas Equipment Co., Ltd. is headquartered in the Jiangnan region of rivers and lakes of Suzhou, is a company engaged in air separation nitrogen, hydrogen, oxygen and equipment research and development, manufacturing and related technology consulting services of high-tech enterprises.

The company brings together senior professional and technical elite machinery, electrical appliances, gas technology and many other collaboration, efficient, and hired Dr. many industry experts as consultants, has strong ability of integrated product development. Also has a rich experience, high level of professional design, production, after sale service team. And has formed three level management system of R & D, manufacturing and service.
Accumulate steadily based on imported equipment absorbing advanced technology of similar, full range, launched the PSA nitrogen making machine, nitrogen purification device, ammonia decomposition hydrogen furnace device, hydrogen purification device, oxygen generator, hydrogen nitrogen ratio equipment and various non-standard gas device. And with advanced technology, high-quality parts and strict quality and technology standard production equipment, to provide products and services customer satisfaction.
Products covering a wide range, excellent performance, high efficiency and energy saving, flexible control, convenient operation; widely used in electronics, metallurgy, machinery, automobile manufacturing, petrochemical, chemical, light industry, food, medicine, biology, injection molding, foam products industry; plays an important role in the national key project.