Words of Wisdom:

"Not to sound vage, but sometimes in life it is what it is." - BemTexcycle

Proper Fineness of Cement Mill Product

  • Date Submitted: 04/24/2013 01:35 AM
  • Flesch-Kincaid Score: 48.4 
  • Words: 344
  • Essay Grade: no grades
  • Report this Essay
The main measure of fineness today is specific surface. Because cement particles react with water at their surface, the specific surface area is directly related to the cement’s initial reactivity. By adjusting the fineness of grind, the manufacture can produce a range of products from a single clinker. Tight control of fineness is necessary in order to obtain cement with the desired consistent day-to-day performance, so round-the-clock measurements are made on the cement as it is produced, and mill feed-rates and separator settings are adjusted to maintain constant specific surface.A more comprehensive picture of fineness is given by particle size analysis, yielding a measure of the amount of each size range present, from sub-micrometer upwards. This used to be mainly a research tool, but with the advent of cheap, industrialized laser-diffraction analyzers, its use for routine control is becoming more frequent. This may take the form of a desk-top analyzer fed with automatically gathered samples in a robotized laboratory, or, increasingly commonly, instruments attached directly to the output ducts of the mill. In either case, the results can be fed directly into the mill control system, allowing complete automation of fineness control.
The Mobile Cone Iron Ore Crusher features of it
Thanks to the powerful mobile iron cone crusher , this crushing plant   has large crushing efficiency in the process of iron ore crushing. Besides, equipped with advanced process automation, it is steady when operating. So the operational safety can be ensured largely. The usage of diesel motor has the function of environmental protection, which is good for the living condition of us. DMP series Mobile Cone Iron Ore Crusher plant are equipped with intelligent process control system. The highly advanced controls and adjusts all key parameters in the process for optimum crushing results and provides online information about what is happening at the different stages....


Express your owns thoughts and ideas on this essay by writing a grade and/or critique.

  1. No comments