The forced circulation pump does not rely on the centrifugal force of the impeller to the liquid, but uses the thrust of the rotating impeller blades to make the sent liquid flow along the direction of the pump axis. When the pump shaft is driven by the motor to rotate, because the blade has a certain helix angle with the axis of the pump shaft, a thrust (or lift) is generated on the liquid, and the liquid is pushed out and discharged along the discharge pipe. When the liquid is pushed out, a partial vacuum is formed at the original position, and the liquid outside will be sucked into the impeller along the inlet pipe under the action of atmospheric pressure. As long as the impeller keeps rotating, the pump can continuously suck in and discharge liquid. The forced circulation pump works by using the horizontal thrust along the direction of the pump axis generated by the rotation of the impeller, so it is also called a horizontal axial flow pump. Mainly used in the evaporation of diaphragm method caustic soda, phosphoric acid, vacuum salt production, lactic acid, calcium lactate, alumina, titanium dioxide, calcium chloride, ammonium chloride, sodium chlorate, sugar, molten salt, paper, waste water and other industries. Concentration and cooling, in order to improve the production capacity of the equipment, increase the heat transfer coefficient of the heat exchanger for forced circulation. Therefore, it can also be called an axial flow evaporative circulation pump. Forced Circulation Pump,Circulation Pump,Recirculating Pump,Centrifugal Pumps Jiangsu Qiantu Trading Co., Ltd. , https://www.jsqiantupump.com
Dalian's largest auto parts production company, Dalian Innovative Parts Manufacturing Co., Ltd. and Germany's Knorr Group, the world's largest manufacturer of brake systems for commercial vehicles and railway vehicles, joined hands to establish Dalian Hengde Commercial Vehicle Parts Co., Ltd. to produce high-quality silicone oil. The shock absorbers are supported by domestic and foreign automakers, and Hengde is also the first joint venture in China to produce exclusively silicone shock absorbers. Wang Chengmin, standing member of the municipal party committee and executive deputy mayor, attended the founding ceremony of Hengde Company and met Mr. T HIELE, Chairman of Knorr Group.