Why Use The BLU-ZQX-31 Self Cleaning Filter Screens?
The pre-pump filter screen is a filter device placed in the water body. It has a water wheel outlet and a filter cartridge to filter the water body.
After the water outlet of the water wheel is connected to the water pump, while the water pump is pumping, the water passes through the filter net wrapped at the sidewall of the filter cylinder to be filtered and purified.
Then flow into the water pump from the water outlet of the water wheel, which can prevent impurities from entering the water pump.
However, the rotation of the filter cartridge is driven by a motor, and the motor power is generally set to a constant state, that is, the rotating speed of the filter cartridge is constant and will not change with the size of the water flow entering the filter cartridge.
The pre-pump filter device of this structure cannot be used in areas where electricity is not easy to draw.
The transmission structure adopts a gear set to pass, etc. It also includes a water turbine connected in series on the high-pressure water flow. The impeller is driven by the water pressure, and finally, the filter cartridge is rotated. No additional power device is required, and only the high-pressure water flow is required. The structure is relatively simple.
However, the turbine is installed outside the filter cartridge, it needs to be additionally fixed, and high-pressure water flow needs to be used. Normal pressure water flow is difficult to drive the turbine, the overall structure is more complicated, and the overall cost is increased.
BLU-ZQX-31 is a hydraulically driven horizontal pump front self-cleaning filter wedge wire screen, which overcomes the above-mentioned shortcomings of the prior art, and can more effectively use water flow to drive the rotation of the filter cartridge, especially the use of atmospheric water flow Then the filter cartridge can be driven to rotate.