【Major Chemical Equipment Products】560 – Air purifiers manufactured in Jingjiang, Jiangsu and exported to the United States from 2019

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This post was last edited by Desert Fish on 2022-10-10 at 12:51. Celebrating the 73rd anniversary of our motherland: witnessing the great development in chemical processing equipment. Replies are encouraged; discussions are welcome. In May 2019, the air purification equipment supplied by Daming Heavy Industry for Air Liquide’s air separation project was successfully shipped. This marked the first time that the two parties collaborated on an export project to the United States, following the shipment of the first batch of equipment for the Baogui Weihua project. An air purifier is a typical pressure vessel subjected to cyclic loads, comprising active alumina filler and molecular sieve filler located within a cylinder. What sets this purifier apart is its use of multiple independent air flow channels, each of which adopts a radial flow ring structure; both the active alumina filler and the molecular sieve filler are arranged in multiple ring structures, thereby replacing the traditional horizontal bed design. The project was designed by Air Liquide, and Daming Heavy Industry provided comprehensive \"one-stop\" processing services including high-standard cutting and material preparation, beveling, rolling, welding, and seamless testing. All processes were carried out in strict accordance with the customer’s standards, and the project was successfully approved upon inspection.