Operating conditions are the working conditions of centrifugal slurry pumps under certain conditions, i.e. the interrelationship between various parameters. Each model of centrifugal slurry pumps has its own unique performance curve at a certain speed, and the performance curve reflects the potential working capacity of the centrifugal slurry pumps themselves. In centrifugal slurry pumps to play this effect, the pump outlet must be equipped with piping in order to transport the liquid medium to a high place instead of spraying to the pump nameplate marked head value without piping. So, for a specific centrifugal slurry pumps system, centrifugal slurry pumps exactly at which point on the performance curve to work, this is the slurry pump operating point.
Centrifugal slurry pumps operating point is the intersection of centrifugal slurry pumps characteristic curve and pipe characteristic curve, the operating point at the highest efficiency point of centrifugal slurry pumps, the efficiency increases with the flow of the pump, and is also the highest efficiency of the device when the pump does not cavitate and the motor is not overloaded. The pump's operating point. The export valve is only a part of the pipeline characteristics, the valve opening to the pipeline characteristics have a certain regulatory role, this role can be reflected in the slurry pump outlet pressure gauge, the general valve opening corresponds to the rated head, is the best working point.
Centrifugal slurry pumps operating condition point can be better for centrifugal slurry pumps selection. Centrifugal slurry pumps operating condition refers to the actual slurry pump operating water output Q, head H, shaft power N, efficiency n, etc., these values are plotted on the head curve, power curve, efficiency curve, and become a specific slurry pump. The intersection point between the characteristic curve of centrifugal slurry pumps and the characteristic curve of pipelines is the working point of centrifugal slurry pumps, which is also called the working condition point. The operating point of centrifugal slurry pumps reflects the instantaneous working condition of centrifugal slurry pumps.