Discharging is an instant issue which occurs while pumping and then the valve of pump shuts off automatically. As a result of this process, you found that the remaining fluid becomes very hot in the pipe and might damage the housing, bushing, seals, nozzle, etc. Along with this, there are several other problems that occur which interrupt the process of Line Pumping. This article is dedicated to all those who want to be safe from such kinds of Concrete Pumping issues. There are five rules which should be followed while installing the Line Pump.
Before describing the rules of safe pumping we just need to throw some light on the concept of Feet of Head. It is the truth that pumps never sucks, rather it pushes or throws liquid out into the pump leaving a specific vacuum. The pipe pushes the fluid according to the atmosphere pressure and air pressure passed by the air piston into the pump.
Let’s Discuss the Rules to Avoid Line Pump issues:
Rule #1. Provide Sufficient NPSH
Without appropriate inlet pressure the pump will not operate properly, rather it will start cavitation. The quick formation of vapor pockets in pump generates very low or sometimes very high air pressure which causes the collision. NPSH which is called as Net Positive Section Head is designed to control this error of pumping. It provides the average pressure to the fluid.
Rule #2. Friction Creates Suction
When a pump is far away from its tank, friction gets started and creates pump sucking issues. So, it would be better if you locate pump as close as possible to the tank.
Rule #3.Avoid Elbows on Suction Inlets
Never install an elbow on a suction flange, it creates an irregular flow which introduces uneven flow, turbulence in air flow, etc. It might also cause impeller damage and vibration issues.
Rule #4.Stop Unusual Entrance of Air or Vapor
Check the suction line for leaks and close soon if any found to spot unusual entrance of air and vapor. The unusual air collapse with the liquid and disturb the flow speed.
Rule #5.Piping Alignment Should Be Correct
Before starting the equipment check all the bolts, piping flanges are accurately aligned and not curved, because it creates leakage of the mixture.
You should not ignore these all rules if you want to be safe from concrete line pumping issues.
Come and contact with Maple Concrete Pumping Inc. where Line Pump Equipment and services meet with the all above rules and provides the Best Line Pump Services in Toronto.
