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The oil drilling mud pump, also known as the oilfield mud pump, is an important component of drilling equipment, used to transport mud or water and other flushing media into the drilling process.
Can transport high concentration, high viscosity 1000PaS and suspensions containing particles.
The liquid flow is stable with no overcurrent pulsation or agitating and cutting phenomena.
Discharge pressure is independent of rotational speed and can maintain high discharge pressure even at low flow rates.
The flow rate is proportional to the rotational speed, and flow control can be achieved through a variable speed mechanism or a speed-regulating motor.
Strong self-priming ability, and liquid can be directly sucked in without a bottom valve.
The pump is reversible, and the liquid flow direction is changed by the rotation direction of the pump, suitable for situations where the pipeline needs to be repeatedly flushed.
Runs smoothly with low vibration and noise.
Simple structure, easy to disassemble and repair.
1. Energy-saving
The selection of mud pumps is often greater than what is actually needed. From the characteristics of mud pumps, it can be seen that the power of mud pumps is equal to the product of displacement and pressure and the ratio of displacement and flushing. Under the same pressure, the flushing and displacement of mud pumps decrease, and the corresponding power consumption also decreases, while under pressures below the rated pressure, power consumption decreases even more significantly. Setting the displacement according to the actual situation can significantly reduce energy consumption.
2. Operational stability
Eliminating high-fault transmission equipment, the motor rotor is made of unmagnetized rare earth permanent magnet materials, which runs stably and reliably, and its reliability is several grades higher than that of asynchronous motors or DC motors.
3. Safety
This machine adopts special frequency conversion drive with protection functions such as overvoltage, overcurrent, overload, undervoltage, output grounding, and output short circuit, which maximally protects the motor, avoids motor combustion, and reduces the losses caused by mud pump downtime due to power failure.
4. Reduced maintenance
The motor directly drives the input shaft of the mud pump, eliminating the intermediate transmission links in traditional pump units, making the structure more compact, saving maintenance time of transmission components, and achieving maintenance-free.
5. Reduced equipment volume and weight
By abolishing related equipment such as belts, pulleys, and covers, the structure is simplified, the pump unit volume is small, the weight is light, and the operation is convenient.
6. Less noise and vibration
The mud pump directly driven is not driven by belts or chains, greatly reducing the vibration and noise of the mud pump, and greatly improving the working environment for workers.
