Feather Pump Power Is 22 Kw Feather Meal Processing Equipment

The pump adopts axial liquid return pump body structure. The pump body is composed of a suction chamber, a liquid storage chamber, a scroll chamber, a liquid return hole, a gas-liquid separation chamber, etc. After the pump is started normally, the impeller sucks the liquid stored in the suction chamber and the air in the suction pipeline together, and the impeller The inside can be completely mixed. Under the action of centrifugal force, the liquid entrains the gas to flow towards the outer edge of the scroll, forming a certain thickness of white foam belt and high-speed rotating liquid ring on the outer edge of the impeller. The gas-liquid mixture enters the gas-liquid separation chamber through the diffuser. At this time, due to the sudden decrease of the flow rate, the lighter gas is separated from the mixed gas-liquid, and the gas continues to rise and discharge through the pump body spout.

The degassed liquid returns to the liquid storage chamber, and enters the impeller again through the return hole, and mixes with the gas sucked in from the suction pipe inside the impeller again, and flows to the outer edge of the impeller under the action of the high-speed rotating impeller. As this process goes on again and again, the air in the suction pipeline is continuously reduced until the gas is exhausted and the self-priming process is completed, and the pump is put into normal operation. A cooling chamber is also provided at the bottom of the bearing body of some pumps. When the bearing body heats up and the temperature of the bearing body rises more than 70 degrees, the cooling liquid can be injected into the cooling chamber through any one of the cooling liquid pipe joints. The sealing mechanism inside the pump to prevent the liquid from leaking from the high pressure zone to the low pressure zone is the front and rear seal rings. The front seal ring is installed on the pump body, and the rear seal ring is installed on the bearing body. When it affects the efficiency and self-priming performance of the pump, it should be replaced.