The magnetic levitation blower/air compressor/vacuum pump series launched by Chongqing Kaishan Fluid Machinery Co., Ltd. have been used in sewage treatment, biological fermentation, textile and other industries, and have been well received by users. This month, Kaishan’s magnetic levitation blower and vacuum pump were used in the VPSA vacuum oxygen production system, achieving success.
The VPSA vacuum oxygen generation system traditionally uses Roots blower and wet Roots vacuum pump technology. Our group had no performance in this field before. Since the magnetic levitation blowers and vacuum pumps launched by Chongqing Kaishan Fluid Machinery Co., Ltd. have obvious energy efficiency advantages compared to Roots blowers and vacuum pumps, In May, Zhejiang Kaishan Purification Equipment Co., Ltd., with the support and cooperation of Chongqing Kaishan Fluid Machinery Company and Shanghai Kaishan General Machinery Research Institute Automatic Control Research Institute, seized market opportunities and entered the vacuum oxygen production market. Kaishan Purification leads the design and manufacturing, and is equipped with magnetic levitation blowers and vacuum pumps provided by Chongqing Kaishan. The Automation Research Institute designed the software control system and achieved success.
Kaishan's first VPSA vacuum oxygen generation system was successfully put into trial operation at a leading enterprise in Tianjin. The oxygen generation system has a flow rate of 1200Nm3/h and a purity of over 93%. After half a month of debugging, it has reached the customer's acceptance standards. The energy consumption ratio has been tested to be 0.30kW/Nm3, reaching the domestic advanced level and saving about 15% more energy than the traditional and most advanced Roots blower vacuum oxygen generation system. In addition, compared with Roots blowers and vacuum pumps, magnetic levitation blowers and vacuum pumps also have the characteristics of no need for basic installation, low noise, intelligence, 100% oil-free, maintenance-free, and no cooling water consumption, which greatly reduces the customer's cost during use.
Post time: Jan-31-2024
