YID series slurry pump
Mud pump, it is to point to in the process of drilling to drill hole in the mud or water rinses the mechanical transmission. Slurry pump is an important part of drilling equipment.
In common are circulating drilling, it is washing medium surface it ─ ─ water, mud or polymer rinses under certain pressure, through high pressure hose, faucet and center hole drill pipe column straight to the bottom of the drill bit, in order to achieve cooling bit, to clear the debris that cutting down and the purpose of conveying to the surface.
Are commonly used mud pump piston or plunger, driven by engine crankshaft rotary pump, crankshaft by cross to drive the piston or plunger in the pump cylinder for reciprocating motion. In under the action of alternating suction and discharge valve, the purpose of the press is offered to circulation flushing fluid.
YID series slurry pump is the introduction of Japanese technology, in view of the chemical industry, alkali, chemical fiber, PVC, and polypropylene, engineering plastics and other industries transmission fiber particles, easy to crystallization, the viscosity of the medium and develop new products. Is in the process of polymerization kettle automatically discharging ideal key equipment. Its characteristics are as follows:
A, flow components, bearing support parts, sealing parts and rotating parts adopt domestic single-stage, single-suction horizontal centrifugal pump structure; Pump body adopts foot support to withstand external load of pipeline; Bearing parts design for adjustable bearing adjustment device: three bearing support, the two sets of thrust bearing, a set of short cylindrical roller bearing. Adjustment device used to pump using a period of time, due to the impeller and the pump body wear clearance is too large, performance, prolong the service life of pump.
Second, the pump body design wide flow channel, eccentric structure to meet the flow requirements. Impeller is designed to open a "V" type structure, blade width is big port, rotary form, to solve defects of impeller is sundry tangles. Back at the same time, the impeller blade improvement for straight piece of form is given priority to, in the form of a higher rotating blades, can also be used by the back after the debris into the back blades spin out, at the same time also can balance the axial force effect.
Three, on the selection of sealing, the use of high pressure balance type double structure, material selection of silicon carbide, external pressure flushing device, make its design the seal chamber pressure is higher than the volute liquid pressure, no leakage, long service life.