Application of on line particle size analyzer in cement industry

At present, there are two kinds of measurement methods at home and abroad, offline and online. The off-line particle size detection of cement industry is to go to the site for sampling every four hours, and then take it to the laboratory analytical instrument for analysis. This method has the disadvantages of small sampling volume (only a few grams), lack of representativeness, long sampling interval and lagging behind the production, which leads to a serious lack of guidance for production. It is difficult to achieve real-time monitoring in cement quality assurance, which increases the probability of non-conforming products and can not meet the requirements of modern technology development and production. Online monitoring is to directly monitor the product particle size in the production pipeline, and transmit the monitoring results to the central control room. The online laser particle size monitoring system can continuously, rapidly, timely and truly track the particle size distribution and change trend of cement particles in the product delivery pipeline for 24 hours, which provides a modern scientific monitoring means for the stability and continuity of product quality of cement enterprises.                                  

In order to get continuous granularity test results, online particle size monitoring system has gradually become the focus of major manufacturers. For the effective quality control of cement on-line particle size, Winner developed the winner 1702 on-line particle size analyzer, which adopts Mie scattering principle, which can monitor particle size distribution in real time and provide various particle size data concerned by customers. It is a reliable assistant for cement enterprises to save energy and reduce consumption and improve production. The Winner nano online particle size monitoring system can be customized according to various parameters and customer application requirements, and can be applied in various harsh environments. The sample is representative and consistent with the actual sample. It works continuously for 24 hours without failure. It has the ability of anti-seismic, anti dust and anti electromagnetic interference; The whole system runs automatically and can alarm automatically in case of failure.At present, the experiment of winner nano online particle size monitoring system in a large domestic cement enterprise production line shows that the system is intelligent, simple and convenient, greatly reduces the labor intensity of the staff, and can save the labor cost. Exclusive maintenance free design, no need to disassemble and clean in the later stage, no wearing parts. Real time test data can be obtained and production can be adjusted at any time. Through particle size detection and analysis, the use of the mill can be detected. It plays a very important role in improving product quality and reducing energy consumption in cement production.