When the prime mover drives the external magnetic rotor of the magnetic coupler to rotate, the magnetic line of force acts on the internal magnetic rotor through the gap and the isolation sleeve, making the pump rotor and the motor rotate synchronously, so as to realize the torque transmission without mechanical contact. Because the liquid is sealed in the isolation sleeve, the material leakage is completely solved, the pollution is reduced, the energy is saved, the environment is purified, and the physical and mental health of the workers on the production line is protected. The flow passage part of fluorine lined magnetic pump is lined with F46 material, so it has good corrosion resistance and can protect the transported medium from pollution.
It is suitable for conveying large pressure of 1.6Mpa, temperature of no more than 120 ℃ and viscosity of no more than 30 ℃ × 10-6m2 / s liquid without ferromagnetic particles and fibers. When the pressure of the conveying medium system is more than 1.6Mpa, the temperature is more than 120 ℃, and the supporting insulation measures are needed, the unit can carry out special design and manufacture.
Performance range: (rated point)
1. Diameter: DN32 ~ DN 125 (as required ~ DN200)
2. Flow: 0.8 ~ 200m3 / h (as required ~ 400m3 / min)
3. Lift: 5 ~ 125m
4. Speed: 1450r / min ~ 2900r / min
5. Temperature: - 20 ~ 100 ℃ (as required ~ 180 ℃)
6. Pressure: 0 ~ 1.6Mpa (customized high pressure as required)
① The inner lining of pump, inner rotor of impeller and isolation sleeve are usually molded with pure F46 material at one time without impurity precipitation, which is very suitable for conveying high purity and high corrosive chemical liquid;
② The shell of pump body is made of ball milled cast iron or stainless steel, which has good mechanical strength and can bear heavy pipeline load;
③ The flow passage parts are lined with F46 material, which has the characteristics of smooth flow passage, superior hydraulic performance, small hydraulic friction loss and high efficiency;
④ PPS special reinforcement cover is added outside the isolation sleeve to make the pump unit bear higher system pressure and eliminate the heat generated by magnetic eddy current caused by metal sleeve;
⑤ The inner and outer magnets are made of super permanent magnetic rare earth materials, which have excellent coupling performance and will not slip under high flow conditions, ensuring reliable operation in strong corrosive occasions;
⑥ The whole pump adopts a combined back pull structure, so that one person can repair the pump and repair the parts without dismantling the pipe.
Fluorine lined magnetic pump can transport acid, alkali, oxidant and other corrosive media with no solid particles and temperature below 100 ℃ (conventional performance) without damage. It is used for chemical industry, petroleum, chemical products, electrolysis, electroplating, electronic aluminum foil, chemical fiber, chemical fertilizer, pharmacy, highly toxic, toxic, strong corrosion, inflammable, explosive Precious and nuclear pollution and other liquid transportation products of choice.