In many product delivery systems, a similar device is used, which is a stainless steel centrifugal pump. Especially for liquid material delivery, the advantages of stainless steel centrifugal pumps are very prominent. Of course it is not perfect, and there are some areas for improvement.
The stainless steel centrifugal pump is installed directly on the pipe in the ground, and once it is started, the solution can be pumped into the pump from the container. In the case of oil delivery, it will be vaporized because of its strict specification for the suction process. Therefore, the suction range of the stainless steel centrifugal pump should be controlled within 4.5 meters.
For stainless steel centrifugal pumps, we need to improve the problem of low suction, high resistance and high energy consumption. If these deficiencies can be eliminated completely, the stainless steel centrifugal pump will achieve the perfect state. In general, stainless steel centrifugal pumps are arranged in a low - to - high way, but it's not in the pipeline, it's going to be different. If the seal cooling water imports and exports are set in horizontal symmetry, the stainless steel centrifugal pump can be connected to the import and export. If it is high and low, generally it is the principle of low advance.
The mechanical seal of the stainless steel centrifugal pump is the screw sleeve. According to the rotation, the screw is transported from the inlet to the outlet. That is to say, the one which closes to the stainless steel centrifugal water pump mechanical seal friction vice joint is import.
If the stainless steel centrifugal pump adopts a two-mechanical seal, So its pipeline and import and export position are closer to both the static and static ring, which can be easily confused. At this time, it is necessary to determine the correct exit position according to the rotation of the pump ring on the mechanical seal ring. Generally speaking, the inlet position of the stainless steel centrifugal pump mechanical seal flushing solution is near the contact area of the static ring, which is more obvious when used.