Small dredge system10/15/2023 ![]() ![]() Maximum performance in terms of production and efficiency? There are two parts How then can a dredger equip and operate his dredge system to obtain The sole function of the operator, dredge pump, digger, power unit, winches, instruments and controls as well as all other dredge system components is to cause slurry with the maximum practical density to flow continuously through the discharge pipeline at the target velocity. Pipeline in operation, that there is almost no detectable indication of how One can conclude, after watching a dredge The sounds that it makes could be described as murmurs with overtones of mutedīells with an occasional screech. Our goal is to help you determine and maintain the most efficient flow of slurry in your dredge system.Ī working pipeline is not a very dynamic. The ideal-the most efficient and most productive-slurry density lies somewhere between the two extremes: Too few solids and too many solids. The goal must be to minimize the amount water and maximize the amount of solids within the limits of practicality. ![]() Of a concrete pump discharge hose because While dredge operation is all about moving solids it is not practical to pump a mixture that is too dense such as can However, pumping excess water is very costly. The slurry flowing in the dredge pipeline is, of necessity, mostly water, Point “A” is where the solids come from and Point “B” is where they go. Pump discharge port where the slurry is pressurized and begins its journey to point “B”, the discharge point ![]() Moving the most solids for the least cost.Ī dredge pipeline is a conduit an enclosed pathway that contains a Share of the energy then it must be operated in a manner that will result in That means that overallĭredge system efficiency has to be maintained at the highest level possible. It is becoming even more important to keep the cost per ton of dredged solidsĪs low as possible. The cost of energy is claiming an ever-increasing portion of the total expense of operating a dredge system so Uncommon to find that as much as 85 percent of the total horsepower consumed byĪ dredge is spent maintaining flow in the discharge pipeline. This component, the dredge pipeline, usually soaks up most of the energy Now we will examine theĭischarge pipeline and provide some guidanceĮfficiently. Some facet of dredge operation and explores ways to equip and operate aĭredge so as to make it more efficient and productive. ![]()
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