1. The difference between the clean water pump and the sewage pump
1. The design of the flow channel is different
As the name suggests, the sewage pump is For pumping sewage, in order to prevent clogging, it is generally designed with large flow channels, so the lift is generally not high.
The clean water pump pumps clean water, so the flow channel is small, the gap is also small, and the lift is relatively high.
2. Different impeller designs
The impeller of the clean water pump is mainly to improve the work efficiency, and the design will be more complicated.
Since the impeller of the sewage pump wears quickly, and in order to prevent the entanglement of debris, the design of the impeller of the sewage pump is simpler than that of the clean water pump. Pump out after crushing.
3. The design of the pump body is different
Generally speaking, there is a pressurized water chamber in the sewage pump body, and impurities can be removed from the pressurized water chamber. The flow channel is smooth, and when the impeller rotates, the sewage will have a strong axial vortex effect, and the sewage discharge effect is remarkable.
The pump body of the clean water pump is directly connected to the motor, and the hydraulic model of the pressure discharge chamber and the suction chamber in the pump is designed, which is both beautiful and efficient.
4. Different uses
The clean water pump is used to transport clean water and other liquids with similar physical and chemical properties to clean water, and is generally used for industrial and urban drainage , high-rise building pressurized water supply, garden sprinkler irrigation, fire pressurization, long-distance transportation, etc., like general garden sprinklers, green sprinklers, etc. can use clean water pumps.
Sewage pumps are generally used to transport liquids containing granular solids and long fiber impurities, and are widely used in sewage engineering. Sewage pumps can be used for sewage suction trucks, manure suction trucks, etc.
II. Can the sewage pump replace the clean water pump?
Yes, the sewage pump can extract clean water and can be used instead of the clean water pump, but the clean water pump cannot discharge sewage . Due to the key design characteristics of the flow channel and impeller, the clean water pump is very likely to be blocked, entangled, worn, corroded, etc. when it is used in sewage applications, resulting in damage or scrapping of the water pump. Therefore, the clean water pump cannot be used. for sewage.
The sewage pump can transport clean water, but it is not recommended to use the sewage pump as a clean water pump, because the efficiency of the sewage pump is relatively low, and many occasions cannot meet the normal parameter requirements.
Sewage pump is a kind of centrifugal pump. It is a pump product that is connected with the pump and the motor, and works under the liquid at the same time. It has compact structure, small volume, low noise and small footprint. Easy maintenance, no need to build a pump room, it can work by diving into the water, which greatly reduces the project cost. Sewage sewage pumps are mainly used to transport sewage, in addition to liquids containing solid particulate media such as fibers, paper scraps, hair, etc., as well as particularly dirty, sticky and slippery liquids, suitable for mining, papermaking, chemical industry, etc. Sewage treatment in farms, etc.
