The vertical axial (mixed) flow pump has the characteristics of large flow and low head. The medium flows along the axis of the pump shaft. It is suitable for conveying water with a temperature of up to 180℃ or sewage containing particles, and other chemical process liquids. Small and medium-sized axial flow pump is widely used in farmland drainage and irrigation, urban water supply and drainage, thermal power station transmission of circulating water, dock water level, aquaculture, salt pool water and other water conservancy projects, the use of a very wide range.
BZL axial flow pump by rotating the impeller blade on the liquid force to make the liquid along the axis direction of the pump.
1. Excellent water conservancy model, well-made, to ensure user performance requirements;
2. Reliable to prevent water leakage, large pump because of axial force, the use of special thrust bearing, reasonable structure design, sufficient lubrication, good heat dissipation, long service life of bearings;
3. The motor adopts F grade insulation, high temperature resistance, temperature protection, monitoring, leakage and other alarm devices;
4. It can be matched with the electric control cabinet of one control two to one control four control mode, which can realize the automatic shutdown of the pump and the automatic start of the spare pump when the fault occurs. Keep fault signal (self-diagnosis) and other functions to ensure the high reliability of operation;
5. According to the needs of users, design underground pumping stations to improve the environmental style;
6. The scale of the pumping station is small, the civil construction and building structure is simple, the investment is greatly reduced, and the cost of the pumping station project can be reduced by 30%-40%;
Diameter: DN250~DN1800
Flow rate: 300-1700m3/h
Head: 1.5~7m
Temperature: -90 ℃~180 ℃
Materials: CS, 304, 316L, 2205, 904L, etc
Fields: urban water supply and drainage, thermal power plant transportation of circulating water, dock lifting and lowering water level, aquaculture salt field pumping and delivery of pool water, and other water conservancy projects
1. During the test run, the linking parts should be checked to ensure that there is no loosening of the connecting parts.
2. Electrical appliances and instruments work normally; There shall be no leakage in the pipelines of oil, gas and water systems; The pressure and hydraulic pressure are normal.
3. Always check whether there are floating objects near the water inlet to prevent the blockage of the water inlet.
4. The temperature of the rolling bearing of the axial flow pump should not be greater than 75℃.
