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 City
Vertical mixed-flow pump is a single-stage, single-suction, vertical-structure volute mixed - flow pump . It is suitable for conveying clear water or other liquids with similar physical and chemical properties to water. The temperature of the medium to be transferred does not exceed 50 ° C. Pump manufacturers are used for irrigation and drainage of farmland, and can also be used in various fields such as circulating water for power plants and urban water supply and drainage. The use range is very wide. The vertical mixed flow pump has good suction performance and high efficiency; it can adapt to a wide range of water level changes, and can be operated in a dry or immersed environment. The transmission method is generally direct transmission by vertical motor.
The vertical mixed-flow pump includes an outer cylinder, an inner cylinder, a pump shaft, a base plate, a bell mouth, an impeller, an outlet elbow, and a pump cover. The inner cylinder is sleeved in the outer cylinder, and the pump shaft is passed through the cylinder. In the inner cylinder, the bell mouth is formed at one end of the outer cylinder and opens away from the outer cylinder. The impeller is installed on the end of the pump shaft near the bell mouth through a lock ring, and is located between the guide vane and the bell mouth. The tube communicates with one end of the outer cylinder near the base plate and projects relative to the outer cylinder. The base plate is disposed on the other end of the outer cylinder away from the bell mouth. The pump cover is a pressure vessel head and is disposed on the base plate. In the utility model, the pump cover adopts a pressure vessel head design. Compared with the traditional pump cover design, under the condition of obtaining the same stiffness, the weight of the pressure vessel head is only 30% of the existing pump cover design weight. The structure is simple and Can save a lot of material costs.