| 摘要 |
<p>Provided is a system for manufacturing cement clinker that is applicable to low-temperature firing of cement clinker, and enables obtaining high-quality cement. The system is provided with: a means for supplying a mineralizer fluorine source and sulphur source; a means for supplying a clinker raw material; a means for pulverizing the blended raw material combining the mineralizer fluorine source and the clinker raw material; a means for loading the pulverized blended raw material into a kiln for firing, and loading the mineralizer sulphur source into the kiln; and a means for supplying fuel to the kiln; and is characterized in that a sample-analysis system is provided for separately collecting the unfired blended raw material and the fired clinker and measuring the amount of fluorine, major components, and free lime according to the type of samples collected, and that the supply amount of fluorine source and sulphur source, and/or the supply amount of the blended raw material, and/or the supply amount of fuel is controlled on the basis of the measurement.</p> |
