BW150 grouting mud pump is a machine that transports flushing fluid such as mud or water to the borehole during drilling.
A mud pump is an important part of drilling machinery and equipment.
The main function of the BW150 grouting mud pump is to inject the mud with the drill bit into the well during the drilling process, cool the drill bit, clean the drilling tool, fix the good wall, drive the drilling, and bring the cuttings back to the ground after drilling. In the common positive circulation drilling, the mud pump transfers the surface flushing medium-clean water/mud or polymer flushing fluid under a certain pressure, through the high-pressure hose faucet and the center hole of the drill pipe string, directly to the bottom of the drill bit to cool the drill bit The purpose of removing the cuttings and transporting them to the surface.
The commonly used mud pumps are piston-type or plunger-type. The crankshaft of the pump driven by the power machine rotates the crankshaft through the crosshead and then drives the piston or plunger to reciprocate in the pump cylinder. Under the alternate action of suction and discharge valves, the purpose of pressure feeding and circulating flushing liquid is realized.
BW150 grouting mud pump performance summary:
The two main parameters of mud pump performance are displacement and pressure.
The displacement is calculated by discharging several liters per minute. It is related to the diameter of the hole and the required speed of the flushing fluid from the bottom of the hole. That is, the larger the hole diameter, the larger the required displacement.
The deeper the borehole, the greater the pipeline resistance and the higher the pressure required. Similarly, in grouting and grouting engineering, the farther the distance is, the higher the pressure is required. With the change of borehole diameter and depth, the pump displacement can be adjusted at any time. The pump mechanism is equipped with a gearbox or hydraulic motor to adjust its speed to achieve the purpose of changing the displacement.
In order to facilitate the user to accurately grasp the pressure and flow changes of the mud grouting pump, flow meters, and pressure gauges should be installed in the machine design so that the drilling and grouting personnel can understand the operation of the pump and judge the condition of the hole through the pressure change at any time Whether it is normal to prevent accidents in the hole and ensure construction continuity.
BW150 grouting mud pump from Zhongtuo Company is of high quality and cost-effective.
contact: summer@ztmineequipment.com for more information.