Self-priming plastic magnetic pump development with the time synchronization

08 - 04

self-priming plastic magnetic pump development with the time synchronization self-priming plastic magnetic pump is the working principle of magnetic couplings used in centrifugal pump of the new product, reasonable design, advanced technology, self-priming plastic magnetic pump has a fully sealed, without leakage, corrosion resistance, the characteristics of self-priming plastic magnetic pump performance reach the advanced level of similar foreign products. Self-priming plastic magnetic pump with static seal instead of dynamic seal, make self-priming plastic magnetic pump flow components in a completely sealed state, self-priming plastic magnetic pump solves the others pump mechanical seal cannot completely avoid the run, take, drop all of the disease, selection of magnetic pump corrosion, the steel ceramics, reinforced polypropylene as manufacturing material, so the self-priming plastic magnetic pump has good corrosion resistance, and can make the solid medium from pollution. Self-priming plastic magnetic pump compact structure, beautiful shape, small volume, low noisy, reliable operation, convenient use and maintenance. Self-priming plastic magnetic pump can be widely used in chemical, pharmaceutical, oil, electroplating, food, develop film photography, scientific research institutions, defense industry pumping units such as acid, alkali, oil precious liquid, poison, volatile liquid, and circulating water equipment facilities, rate of machine. Self-priming plastic magnetic pump, especially easy to leak, flammable and explosive liquid pumping. Explosion-proof motor select the self-priming plastic magnetic pump is more ideal. Self-priming plastic magnetic pump is combination of new nano materials, the structure of the imbibition and magnetic transmission technology, and through the company's technical staff repeated studies and successful high-tech products, self-priming plastic magnetic pump has a self-priming performance, corrosion resistance, no leakage, etc. Self-priming plastic magnetic pump installation and use: 1, self-priming plastic magnetic pump should be installed is not erect, pump body shall not inherit the line weight, self-priming plastic magnetic pump and pipeline should maintain good sealing, various fasteners loose phenomenon. 2, unscrew the pump at the top of the bolt of water, add in reservoir water not less than two-thirds of the pump body volume, tighten the bolt. 3, self-priming plastic magnetic pump should be checked before use, the motor rotating flexible, motor rotation direction and to mark is consistent, no hysteresis and abnormal sound card. 4, motor starts, slowly open the discharge valve, stay self-priming plastic magnetic pump into the normal working state, and then switch to a needed discharge valve opening. 5, pump stop working before, should first close the discharge valve, then close the suction valve. Self-priming plastic magnetic pump note: 1, because plastic self-priming magnetic pump cooling and lubrication of the bearing is to rely on medium to be delivered, so absolutely prohibited without media operation, also should avoid blackouts in the middle of the work is started again after the operation without media. 2, if the medium containing solid particles, before pump suction filter, such as containing ferromagnetic particles, need to add magnetic filter ( Our factory has a production, belongs to the choose and buy) 。 3, be transported medium and its temperature should be in the range of allowable pump material. The use of self-priming plastic magnetic pump temperature & lt; 60 ℃, the inlet pressure is not greater than zero. 1 mpa, the maximum working pressure of 0. 6MPa； 4, for conveying liquid medium for easy crystallization precipitation, should be timely cleaning, after using row net fluid inside the water pump. 5, self-priming plastic magnetic pump for a long time after the operation, found anomalies (pump Noise, vibration increase) , should overhaul bearing and abrasion of end face of the ring, if the clearance of bearing and the pump shaft, impeller shaft to move large, bearing and axial ring should be changed. Self-priming plastic magnetic pump adopts the mixed type axial structure of backwater, the pump body by absorbing chamber, liquid storage chamber, volute, reflux hole, gas-liquid separation chamber, etc. starts, in under the action of centrifugal force, the remaining liquid in the suction chamber and into the air in the liquid line is impeller into air water mixture, stir the mixture enters the gas-liquid separation chamber through the volute, with slow velocity, gas water separation, air is being exhausted from port pumping liquid, liquid by the inside hole to return to the pump, after many cycles, into the liquid pipe net in the air, make the self-priming plastic magnetic pump to form a certain vacuum degree, achieve the effect of imbibition.

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