Mud pump is also a common concept of a wide range of pumps, different regions, habits, and ultimately involving the pump type will not be the same as the mud pump described in this entry is a pump in the most sense: the field of oil drilling The application of the mud pump. In fact, sewage pumps, slurry pumps and some other non-water pumps and mud pumps also have a common name in the law. Mud pump is in the drilling process, the drilling mud or water to send the irrigation fluid machinery. Mud pumps are an important part of drilling machinery. Its main function is to inject mud into the borehole along with the drill bit during the drilling process. It plays the role of cooling the drill bit, cleaning the drill tool, fixing the borehole wall, driving the drilling, and bringing the cuttings back to the ground. In commonly used positive circulation drilling, mud pump is the surface flushing medium ─ ─ water ﹑ mud or polymer flushing fluid under certain pressure through the center of the high-pressure hose ﹑ taps and drill pipe straight to the bottom of the drill bit to reach Cool the drill bit, remove cuttings and deliver them to the surface. Commonly used mud pump is piston or plunger, driven by the power machine crankshaft rotation of the crankshaft through the crosshead and then drive the piston or plunger to reciprocate in the pump cylinder. In the suction and discharge valve under the action of alternating pressure to achieve the purpose of circulating fluid and washing.
1-4Mm Calcium Carbide,1-4Mm Chemical Formula Calcium Carbide,Calcium Cyanide,1-4Mm Calcium Chloride
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