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Generally, magnetic pumps are selected for transporting some non-leakable chemical media. For the particularity of the medium and the particularity of the working conditions, the selection and application requirements are also very strict. The overflow part of the magnetic drive pump is in contact with the liquid, so it must be Very good corrosion resistance, so what are the flow parts of the magnetic pump and what parts are they referring to?
The main flow parts mainly include impeller, pump cavity, suction chamber, pump cover, pump shaft and other main parts
Impeller of magnetic pump:
The function of the impeller is to transfer the energy input by the prime mover to the liquid. The shape and size of the magnetic pump impeller are closely related to the pump performance.
The pump cavity of the magnetic pump, the suction chamber of the water pump is located in front of the impeller, and its function is to guide the liquid to the impeller. The pump cavity is also an important position for the circulation and output of the liquid in the pump.
The traditional magnetic pumps on the market all adopt the main shaft transmission, the main shaft is fixed on the isolation sleeve, and the magnetic button pitch transmission. Generally, the main shaft of the magnetic pump is made of silicon carbide. Silicon spindle.
1. Structure: The main shaft does not move in the whole series, and the rotor and impeller are integrated. Since the main shaft does not transmit torque, it is only responsible for positioning, so the phenomenon of shaft broken is completely eliminated. The whole pump adopts a rear-pull disassembly structure, which is very convenient for installation and disassembly.
2. Material: LHC magnetic pump main shaft and shaft sleeve adopt clearance fit, and the materials are made of self-lubricating anti-dry wear pressureless sintered silicon carbide. The reinforced sleeve of the pump is made of carbon fiber reinforced PEEK, no magnetic eddy current phenomenon, and withstand pressure of 3MPa.
3. Functionally: Due to the above structural design and material configuration, the LHC series magnetic pump can transport corrosive materials containing suspended particles, corrosive materials that are easy to crystallize, high temperature, strong acid and strong alkali. And can resist short-term dry grinding.
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