The pump body is a machine that delivers liquid and increases the pressure of the liquid.
The pump body is divided into a chemical pump body and a water pump body.
Main differences: special materials and designs to prevent corrosion and adapt to chemical processes, including structural, shaft seals, materials and troubleshooting.
Chemical pump requirements
Adapt to the chemical process requirements and operate reliably.
Corrosion resistant and wear resistant.
Meet the leak-free requirements.
High temperature or low temperature resistance and effective continuous operation.
Second, the working principle of the pipeline pump body,
Classification, model and structure
Pipe pump equipment and working principle
In order for the pipeline pump to work properly, the pipeline pump must be equipped with certain piping and fittings. This centrifugal pump equipped with a certain piping system is called a centrifugal pumping device. The general equipment of the centrifugal pump mainly has a bottom valve, a suction line, an outlet valve, an outlet line and the like.
According to the characteristics of the impeller and runner structure of the pump, the impeller can be divided into:
1) Centrifugal pump
2) axial pump
3) Mixed-flow pump
4) vortex pump body (peripheral pump)
A jet pump ejects a fluid by a high-speed jet generated by a working fluid, and then increases the energy of the ejected fluid by momentum exchange.
The pump body can also be divided into pump shaft positions:
1) Vertical pump (vertical pump)
2) Horizontal pump body (horizontal pump)
According to the number of mouthpieces:
1) Single suction pump (single suction pump)
2) Double suction pump
According to the prime mover that drives the pump:
1) Electric pump (motor pump)
2) Steam turbine pump
3) Diesel pump (diesel pump)
4) Diaphragm pump
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The existing imported direct reading spectrometer, tensile testing machine, ultrasonic flaw detector and other advanced testing equipment, the implementation of strict inspection, size and appearance inspection of the factory products.
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