Analysis on the Flow Test in the Dressing Process
As one of the important mineral processing equipment manufacturers in China, Henan Hongxing Machinery access the situation and current market and formulates a new development strategy. Under the premise of the market sales, Henan Hongxing started the research on the product performance and developed a series of energy saving and high efficiency new process equipment.
Major Instrumentation is the ‘eye’of control system in beneficiation process. The harsh environment and various influencing factors during beneficiation process have high demands on the instrumentation which is the key of control system’s success. At present, the instrumentation of dressing automation applications mostly has achieved domestication; its performance and quality are close to the international advanced level.
Flow detection is one of the most important parameters in the beneficiation process, which is also the reliable flow data of performance test and process control. The flow detection in the beneficiation mainly concluding: ore flow detection, water flow detection and slurry quality flow detection and so on.
Ore flow detection is divided into two kinds: electronic type and nuclear type. The two kinds of flow detection instrumentation account for most of the existing ore flow detection instrumentation. Whether the nuclear scale or the electronic belt scale is good has been controversial. These two kinds of belt conveyer scale have its advantages and disadvantages in terms of measurement principle and actual usage. In the premise of use condition can be met, the accuracy of electronic belt scale is higher than that of nuclear scale. In terms of installation and maintenance, nuclear scale has obvious advantages.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,sand making machine,sand washer Welcome all of you to visit our official website.ore separating line:http://www.china-mills.com/p36.html
There are many water flow detection instrumentation; the technology of it is also the most mature technology. Owe to the more or less loam and other sundries in production water supply from beneficiation plant, the major water flow instrumentation is electromagnetic flow meter.
There are two kinds in pulp flow detection:
(1) Direct type quality flow: The show value and output signal of this kind of quality flow directly reflect the quality flow of ore pulp.
(2) Inferential flow meter: Through the joint use of flow meters and density meters, you can calculate the mass flow of the slurry.
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