Custom Lithium Battery JRH Series Refrigerated NMP Recovery System Manufacturers, OEM Factory

Applications：

This equipment condenses and recovers NMP solvent by freezing the exhausted air out of coating process of lithium batteries. By using cooling recovery devices (heat exchanger, cooling water cooler, chilled water cooler)， part of NMP will condense from the air, and the concentration of NMP in exhausted air reduced below 300ppm after condensation. ZJRH rotary NMP recovery system able to do the further NMP recovery processing and meet the environmental emission standards.

Features：
● Control mode: PLC, DDC control and coordinated control system; Highly automatic control, each recovery device is designed with automatic control system and interlocking system, which ensure the safe production and stable operation of the coating machine and the recovery device.

● High-efficiency centrifugal fan, heat-resistant double-layer panel, stainless steel frame, electrical multiple protection for safe operation.

● With obvious energy saving effect, as the system is closed and circulated, processed air will be sent back to the coater oven through heat exchanger, which greatly reduced energy consumption.

● NMP solvent recovery rate ≥ 97%, solvent recovery concentration ≥ 85%, exhaust NMP concentration ≤ 1ppm.

Hangzhou Dry Air

Hangzhou Dry Air Intelligent Equipment Co., LTD is a professional and .Is devoted to providing integrated environmental solutions for aerospace equipment and many other civilian applications. With a world-class team of research and development, marketing and service engineers, we have been researching and developing cutting-edge technology in environment and air treatment industry, our products are widely used in aviation, environmental protection, lithium battery, food, architecture, pharmaceutical, and many other industries, moreover, we have experience of providing integrated solutions and technical support for large satellite launch base, important cabin of Chinese Navy vessels, Chinese Army's warehouses. The company which was founded in 2004, is located in Qingshan science and technology industrial zone in the west of Hangzhou, covers an area of 25000 square meters and has more than 200 staff.

Adhering to safe, reliable and rigorous concept, relying on the abundant technical research and development ability, the company has achieved great development in many industrial applications of its products in recent years; The company has a number of independent property rights, it was awarded two patents of invention and nearly 20 utility patents; In the process of products and technology research and development, the company attach much importance to deep cooperation with some major domestic scientific research institutes. An environment testing laboratory has been built in cooperation with Zhejiang university which can provide good reference for government to set environment management standards and some other industrial standards.