CQ type magnetic stainless steel pump Overview: CQ stainless steel magnetic pump (magnetic pump for short) is a new type of pump, the use of a permanent magnet coupling works without contact to transmit torque when the prime mover driven outside the magnet rotor, through the role of the magnetic field drives the inner magnet rotor synchronous rotation, while the inner magnet rotor and an impeller integrally so as to achieve the non-contact drive the purpose of rotation of the impeller. The liquid is enclosed in a stationary isolation kit, magnetic pump is a fully enclosed, leak-free pump type, and therefore completely eliminate the mechanical seal centrifugal pump inevitable run, run, drip, drain ills. Usage: the CQ stainless steel magnetic pump flow passage components made of stainless steel, widely used in the petroleum, chemical, pharmaceutical, electroplating, environmental protection, water treatment, defense and other departments, is ideal for transportation of flammable, explosive, toxic and expensive liquid equipment, is to create a leak-free, non-polluting civilization workshop. Principle of operation: drive device uses active magnet coupling mounted directly on the motor shaft, pump chamber is completely closed indirectly through magnetic coupling drive the impeller rotation on the rotor combination. CQ series magnetic drive pump is a centrifugal pump, no mechanical parts of the coupling between the rotating shaft and the pump chamber, using the working principle of the permanent coupling drive, it can be eliminated followed mechanical seal pumps or pressure leakproof cover packing seal pump leakage can not be avoided, extremely safe to use. The pump in contact with the liquid portion of corrosion-resistant, high-strength engineering plastic, corundum ceramic, stainless steel, chemical resistant material, it has good corrosion resistance, suitable for pumping acid, lye, oils, rare and precious liquid, venom , volatile liquid chemical media, in particular for use in pumping flammable, explosive liquid, very safe to use. Install and use: 1, magnetic pump should be installed horizontally, should not be erected, plastic pump body can not withstand the piping weight, mounted vertically for the special requirements of the occasion, the motor must be upward. 2, when the When pumping liquid level above the shaft center line, before starting open the suction pipe valves can suction liquid level is below the pump shaft center line pipe to be equipped with bottom valve. 3, the pump before use should be checked, the motor fan rotation to be flexible, no stuck no abnormal sound, each fastener to be fastened. 4, check whether the motor rotation direction and magnetic pump steering mark. 5, the motor starts, slowly open the discharge valve until the pump into the normal working state, then the discharge valve to the desired opening degree. 6, the pump stopped working, the discharge valve should be closed, then turn off the suction pipe valve. Note: 1, due to the cooling and lubrication of the bearing of the magnetic pump rely on the media to be transported, so the absolute prohibition of empty dynamic change, while avoiding work half-way power outage and then start-load operation. 2, the transmission medium, containing solid particles, the pump inlet filter to add: as containing ferromagnetic particles, magnetic filter to be added. 3, the pump is in use ambient temperature should be less than 40 ℃, the motor temperature rise should not exceed 75 ° C. 4, is fed by the media and its temperature should be in the pump material within the allowable range (see Table). Engineering plastic pump use temperature <60 ° C, metal pump temperature <100 ° C, the the transport suction pressure is not greater than 0.2mpa, maximum working pressure 1.6mpa, density not greater than 1600kg/m3, the particle size of not more than 30 × 10 - 6m2 / s of excluding hard particles and the fibers of the liquid. Easily precipitate crystallization medium for conveying liquid after use should be promptly cleaned, volleyball net pump fluid. 6, the magnetic pump after 500 hours of operation, the wear of the bearings and the end face of the snap ring should be overhauled, if the bearings and bushings gap greater than 0.5 ~ 1mm, the impeller axial movement 1.5 ~ 2mm, should replace the bearings and axial The snap ring.