1.1 Magnetic Drive Centrifugal Pump is generally consisted of motor, magnetic coupling and anticorrosive centrifugal pump. It is mainly to feature drive transferred by coupling and completely leak tightness. When motor drives the external magnet steel of magnetic coupling to rotate, the magnetic force line passes through the clearance and spacer sleeve to act on the internal magnet steel, making the rotor and motor rotating synchronously, thus to transfer the torque with out any mechanical contact. At the end of dynamic input of pump shaft, as liquid has been enclosed in the stationary spacer sleeve without dynamic seal, thus to actualize complete leak tightness.
1.2 CQB series magnetic pump are late model fullu leak tight anticorrosive pumps developed by national design group for magnetic pumps, with their technical and economical criteria in parallel with the level of their counter parts abroad at the end of 1980’s. the type and basic parameters of CQB series magnetic pumps apply the standard of JB/T7742-95 minitype magnetic drive centrifugal pump, and are in accordance with the enterprise standard of Q/BTB01-2006 magnetic drive centrifugal pump.
1.3 CQB series magnetic pumps are used in the industries of petroleum, chemaical, pharmaceutical, electroplating, environmental protection, food stuff, photographing, water treatment and national defense etc. to deliver inflammable, explosive, volatile, toxic rare and various corrosive liquid, suitable for liquid not containting solid particle, fibre and magnetic materials, suction pressure not greater than 0.2Mpa, maximum working pressure up to 1.6 Mpa, temperature not exceeding 100℃, density not over 1600 kg/m3, viscidity lower than 30 x 10-6m2/s.
Capacity: 3.2~100 m3/h
Suction diameter: 32~100mm
Speed rotation: 2900-3500r/min