Selection basis of slurry pump should be based on the technology process, combining with drainage requirements and considering five large aspects, which include: the volume of liquid delivery, installation head, liquid properties, piping layout and the operation conditions. Now we give you one by one description in detail.
1. The flow is one of the most important performance data for the selection of pump, which is directly related to the slurry pump capacity and transmission capacity. For example during the design of Traffic Design Institute, the pump is able to calculate three flows: normal, minimum and maximum. When select pump, taking the maximum flow as the basis and taking into account the normal flow. If there is no maximum flow, generally take 1.1 times the normal flow of traffic as the largest.
2. The needed lift of the installation system is the important performance data for selecting slurry pump. Generally select after enlarging the general use 5% – 10% margin.
3. Liquid properties, including the name of the liquid medium, physical properties, chemical properties and other properties. Physical properties include temperature c density d, the viscosity u, medium diameter of solid particles and gas content, which all involve the system’s lift, types of effective cavitation margin calculation and the right pump; chemical properties, mainly refers to chemical toxic and corrosive liquid medium, Customizable Progressing Cacity Pumps which are the major basises for selecting the material of slurry pump and the seal. You should refer all the above information.
4. Pipe layout condition of device system refers to sending liquid height fluid delivery distance to send fluid, suction side such as the minimum level, the highest level from the side and some data and specifications and the length of pipe, materials, pipe specifications, quantity, check for system comb head calculation and npsh.
5. The contents of operating conditions are many, such as operation T of liquid, steam power P, the suction side pressure PS (absolute), pressure from the container side PZ, altitude, whether the ambient temperature operation is gap or continuous and whether the location of slurry pump is fixed or shift.
Selection of slurry pump is a complex process, but also very important. Choosing a suitable models of slurry pump can not only effectively increase the service life and the work efficiency, but also reduce the number of unnecessary trouble, under normal circumstances, a large factory will have a professional staff for selection, Boda industrial Pump so in the selection of slurry pump, you should choose some large manufacturers of credibility, in order to ensure the quality of products.
Post time: Jul-13-2021