With the improvement of economic level and the progress of science and technology, aquaculture has become one of the important economic industries in China. The scale of aquaculture is conducive to reducing the import of China's aquatic products, increasing the export volume and improving the production enterprises of China's aquatic products. These benefits also promote the development of regional economy, realize the sustainable development of economy and solve the employment problem. At present, there are still some problems in aquaculture in China. In order to transport live fish without damage to the fish body, the application scheme of imported vacuum pump in aquaculture has been formulated.
With the rapid development of aquaculture in China, various advanced water treatment technologies have been widely used, including the application of imported vacuum pump in aquaculture.
The layout of the pump body of the imported vacuum pump determines the overall structure of the pump. The vertical structure of inlet and outlet is horizontal, which is convenient for assembling and connecting pipes. However, the pump has a high center of gravity and poor stability at high speed, so this type is mainly used for small pumps.
The inlet of the horizontal pump is at the top and the outlet is at the bottom. Sometimes it is convenient to install and connect the pipes of the vacuum system, and the exhaust port can be taken out from the horizontal direction, that is, the directions of the air inlet and the exhaust are perpendicular to each other. At this time, the exhaust port can be opened from the left or right direction, except one end of the exhaust pipe, and the other end is blocked or connected to the bypass valve. The pump has low center of gravity and good stability at high speed. Usually, large and medium pumps use this type of construction.
Roots Vacuum Pump
Piston Vacuum Pump
Dry Type Oilless Vacuum Pumps
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