Yancheng Qingquan Pump Industry Co., Ltd.
Contact: Jin Qiang
Address: No. 2, Building 10, Area B, No. 96 Huanghai East Road (Dayang Industrial Park), Tinghu District, Yancheng
ZLB pump is a single-stage vertical axial flow pump , which is suitable for pumping clean water, sewage, rainwater and slightly corrosive liquids, and the temperature of the liquid being transported is not higher than 50 ° C. This type of pump is a large-flow, low-lift pump, suitable for farmland drainage and irrigation, water conservancy projects, urban water supply, drainage and sewage treatment, power plants, salt factories and breeding farms to transport circulating water, dock water level, but also used in metallurgy, chemical And other industries are widely used.
Working principle of vertical axial flow pump
The vertical axial flow pump is based on the aerodynamic lift theory of the wing. When the fluid bypasses the airfoil, it separates into two streams at the leading end of the airfoil. They pass through the upper and lower surfaces of the airfoil, respectively, and then converge at the rear end of the airfoil. The distance is longer than the distance on the upper surface. The flow velocity of the fluid along the lower surface of the airfoil is greater than that on the upper surface of the airfoil. Correspondingly, the pressure on the lower surface of the airfoil will be less than the upper surface, and the fluid has a downward effect on the airfoil. In the same way, the airfoil will also generate a reaction force to the fluid. This force is equal to the force in the opposite direction and acts on the fluid. Under this force, the water is pressurized to a certain height.