CQZ Series Stainless Steel Magnetic Self-Priming Pump Working Principle

The CQZ magnetic self-priming pump adopts the structure of an external mixing axial return pump body. The pump body consists of a suction chamber, a liquid storage chamber, a volute, a reflux hole, a gas-liquid separation chamber, etc. After the pump is started, under the action of centrifugal force, the remaining liquid in the suction chamber and the air in the liquid inlet pipeline are stirred into a gas-water mixture by the impeller. The mixture enters the gas-liquid separation chamber through the volute. As the speed slows down, the gas and water are separated, the air is discharged from the pump outlet, and the liquid returns to the pump through the return hole. After multiple cycles, the air in the liquid inlet pipeline is exhausted, so that a certain vacuum is formed in the pump, achieving the effect of self-priming.

Design Features

• Compact structure, beautiful appearance, small size, low noise, reliable operation, easy use and maintenance.
• Replacing the dynamic seal with a static seal makes the pump's flow-through parts in a completely sealed state, effectively solving the problems of running, bubbling, dripping and leaking that cannot be avoided by other pump mechanical seals.

Applications

• Petroleum, chemical, pharmaceutical, electroplating, printing and dyeing, food, scientific research and other units.
• Transporting acids, alkalis, oils and rare and precious liquids, poisons, and volatile liquids.
• Matching circulating water equipment, especially the pumping of leaky, flammable, and explosive liquids.