Pneumatic diaphragm pump can be driven without relying on power supply, which has higher safety in the actual water transport condition and is easier to operate than electric pump. However, if it is not used in a standard way, it will still affect the normal operation parameters. It is recommended that pump personnel master the basic precautions for the use of pneumatic diaphragm pump, details can be seen below.
On the use of pneumatic diaphragm pump precautions, saiken pump industry combined with historical pump experience, listed the following points for reference.
1, any pump products need to be properly installed before starting, the same is true of pneumatic diaphragm pump, need to be firmly installed on the base, can not be suspended and loose;
2, the feed port is not necessary to install the valve, if it must be installed, before using the pump should pay attention to the valve will not open and then start the pump, shut down the air valve first, until the pump is completely shut down and then close the valve, strictly prohibited in the case of closed valve to start the pump, otherwise there is the risk of diaphragm rupture;
3, according to the transportation conditions to match the appropriate amount of parallel, the inlet and outlet pipe diameter can not be less than the air pump inlet and outlet diameter, otherwise it will produce negative pressure damage diaphragm, while affecting the flow, must ensure that the pipe diameter is greater than the pump caliber;
4, in the layout of the pipeline, pay attention to avoid too long and too much bending, to prevent energy loss, should try to shorten the pipeline to ensure suction. In addition, in order to avoid the bottom suction vacuum, it is recommended to make the suction mouth into a diagonal;
5, the correct choice of pump type, in addition to pay attention to the quality of the pump profile, should also pay attention to the diameter of the pump in line with the transportation conditions, to transport materials contained in the particle diameter is lower than the diameter of the pump through the particle diameter;
6. When transporting medium with high viscosity and easy precipitation and crystallization, attention should be paid to timely cleaning after use to avoid the difficulty of starting again. If you want to stop the pump for a long time, the internal fluid should be drained after cleaning, and placed in a dry and clean place for storage;
7, pneumatic diaphragm pump has higher requirements for compressed air quality, it is recommended to properly install pneumatic triplets.
The above content helps you to understand the use of pneumatic diaphragm pump precautions, compared with the motor driven pump, pneumatic diaphragm pump is not only relatively easy to operate but also more safe, such as even if idling does not generate heat, there is no possibility of burning pump, at the same time, comprehensive performance is excellent, can adapt to a variety of application environment. If you still want to know more about the equipment details, or want to know more about other pump products such as screw pumps, sewage pumps, sustainable attention saiken pump industry.
