On June 4, the reporter learned from Beijing Zhongnong Kangyuan Cereals and Oils Technology Development Co., Ltd. that the RS22 rotary jet pump developed by the company has passed the appraisal organized by the Federation of Machinery Industry. Experts agreed that the product is highly efficient, stable, and energy-saving. Its main technical performance indicators have reached the international advanced level of similar products and can completely replace imports. The price is only 1/5 to 1/4 of that of imported products, marking the end of China’s inability to The history of producing large-scale rotary jet pumps.
According to reports, the new rotary jet pump has a flow rate of 4 to 38 cubic meters per hour and a lift of 230 to 360 meters. Its design point parameters are: flow rate of 28 cubic meters/hour, lift of 308 meters, efficiency of 53%, cavitation loss of 2.6 meters, spindle speed of 2980 rpm. In addition to being highly efficient and stable, the energy-saving effect of this product is particularly evident. According to the calculation of 500 units, each station will save 15% of energy, and each station will have a power of 55 kilowatts, thus saving 4,125 kilowatt-hours of electricity per hour and saving 29.7 million kwh per year.
RS2 series rotary jet pump is a new single-stage pump with low speed and high lift. It uses the principle of centrifugal pump and stamping stagnation and pressurization in space technology to design. The pump is mainly used to transport clean liquids or liquids containing solid particles, can meet the requirements of high pressure head, no leakage, has a simple structure, stable and durable, high efficiency and energy saving and other significant features, is widely used in petroleum, chemical, metallurgy, mining , papermaking, food processing and automotive processing and manufacturing industries, can be used as urea deep hydrolysis feed pump and carbon black production line feed pump, can also be used in seawater desalination, chemical plant deep well waste processing, high speed centrifugal pump, high pressure and more Ideal for centrifugal and partial displacement pumps.
It is understood that the use of pumps in chemical and petrochemical production is very large. Take the small flow, high head pump as an example. According to incomplete statistics, in the 7 large ethylene plants such as Yangzi Petrochemical and Daqing Petrochemical, each unit requires more than 50 units. At present, the vertical high-speed pumps in China's chemical and petrochemical industrial production facilities mainly rely on imports.
According to reports, the new rotary jet pump has a flow rate of 4 to 38 cubic meters per hour and a lift of 230 to 360 meters. Its design point parameters are: flow rate of 28 cubic meters/hour, lift of 308 meters, efficiency of 53%, cavitation loss of 2.6 meters, spindle speed of 2980 rpm. In addition to being highly efficient and stable, the energy-saving effect of this product is particularly evident. According to the calculation of 500 units, each station will save 15% of energy, and each station will have a power of 55 kilowatts, thus saving 4,125 kilowatt-hours of electricity per hour and saving 29.7 million kwh per year.
RS2 series rotary jet pump is a new single-stage pump with low speed and high lift. It uses the principle of centrifugal pump and stamping stagnation and pressurization in space technology to design. The pump is mainly used to transport clean liquids or liquids containing solid particles, can meet the requirements of high pressure head, no leakage, has a simple structure, stable and durable, high efficiency and energy saving and other significant features, is widely used in petroleum, chemical, metallurgy, mining , papermaking, food processing and automotive processing and manufacturing industries, can be used as urea deep hydrolysis feed pump and carbon black production line feed pump, can also be used in seawater desalination, chemical plant deep well waste processing, high speed centrifugal pump, high pressure and more Ideal for centrifugal and partial displacement pumps.
It is understood that the use of pumps in chemical and petrochemical production is very large. Take the small flow, high head pump as an example. According to incomplete statistics, in the 7 large ethylene plants such as Yangzi Petrochemical and Daqing Petrochemical, each unit requires more than 50 units. At present, the vertical high-speed pumps in China's chemical and petrochemical industrial production facilities mainly rely on imports.
Jiangsu Aoli New Materials Co.,Ltd , https://www.jsaolimaterials.com