In the drilling process, the drilling slurry pump manufacturer or water in transmission machinery such as fluid (see photo). The slurry slurry pump is an important part of drilling equipment. In the drilling cycle is used, it is the surface washing medium water, polymer slurry pump manufacturer or fluid under pressure, through the pressure hose, faucet and drill string center hole sent straight bit bottom, to cool the drill bit, the cut debris cleared and transported to the surface of the objective. Common slurry slurry pump is a piston or plunger type, driven by the power machine crankshaft rotary slurry pump, crankshaft and then driven through the crosshead piston do reciprocating motion in the slurry pump cylinder. In the alternating suction and discharge valve under the action, of pressure delivery and achieve the purpose of circulating fluid.
slurry pump manufacturer at the role of single and dual role of two types, single acting completed a suction drainage only moves in a reciprocating motion of a piston in the circulation. Double action reciprocating once every two action suction drainage. If the number of cylinders classification slurry pump, single cylinder, double cylinder and three cylinder 3 types.
The two main performance parameters of slurry pump manufacturer for the flow and pressure. Emissions from a number of liters per minute calculation, with the diameter and the drilling fluid requirements from the hole on the back end of the speed, the larger the aperture, the greater the required capacity. Requirements of the fluid back to the bit rate cut, rock cuttings from the hole bottom red powder in a timely manner, and to reliably bring to the surface. Geological core drilling, the general rate of return of 0.4 to 1 meters per minute or so. The pressure of the slurry pump depends on the depth of drilling, fluid channel through which the transmission of resistance as well as the nature of fluid. Drilling deeper, the pipeline resistance is greater, the need for higher pressure. Along with the changes of hole diameter, depth of slurry pump output, demand can be adjusted at any time. Institutions in the slurry pump or hydraulic motor with gearbox to adjust its speed, in order to change the output to. In order to accurately grasp the slurry pump pressure and volume changes, slurry pump manufacturer flow meter and pressure gauge to be installed at any time, so that drilling personnel to understand the functioning of slurry pumps, while the pressure changes through hole determine whether the normal state to prevent the occurrence of hole accident.
Post time: Jul-13-2021