High-efficient nonmetallic magnetic transmitting pump with sealing and separated structure

The utility model discloses a high-efficient nonmetallic magnetic transmitting pump with sealing and separated structure. The parts among the magnetic blocks of an inner magnetic rotor and an outer magnetic rotor are all separated by nonmagnetic stacking strips and spacer rings, which augments the magnetic reluctance of a short circuit internal friction magnetic circuit, and reduces internal friction magnetic energy. The circumference of the magnetic blocks are uniformly provided with locking angles which are fixed on an inner bottom sleeve and an outer bottom sleeve by inside and outside nonmagnetic stacking strips, inside and outside spacer rings and inside and outside chuck rings. A sealed distance bushing is made of by adoptive thickened nonmetallic material, in the using process of the utility model, the deleterious eddy current exothermic phenomenon can not be generated, which eliminates the potential safety hazard which is concerned with the deleterious eddy current exothermic phenomenon, and the efficiency of the pump is improved.