Cement clinker production system

A cement clinker production system, comprising:

• a first supplying section configured to supply a fluorine source of mineralizer and a clinker raw material;
• a mixing section configured to mix the supplied clinker raw material with the supplied fluorine source of the mineralizer to obtain the mixed raw material;
• a crushing section configured to crush the mixed raw material;
• and
• an introducing section configured to introduce a sulfur source of the mineralizer, fuel and the crushed mix raw material to the kiln to produce a clinker by burning the crushed mix raw material,
• wherein
• the cement clinker production system further comprises a test sample-analyzing system,
• the test sample-analyzing system comprising:
• a collecting section configured to collect each of the mixed raw material before the burning and the clinker after the burning;
• a bead section configured to make the collected mixed raw materials into a beads mixed raw material test sample;
• a first pressing section configured to make the collected mixed raw materials into a pressed mixed raw material test sample;
• a second pressing section configured to make the collected clinker into a pressed clinker test sample;
• a first measurement section configured to measure the amount of the fluorine of the mixed raw material from the pressed mixed raw material test sample;
• a second measurement section configured to measure the amounts of the sulfur trioxide and main components of the mixed raw material from the beads mixed raw material test sample;
• and
• a third measurement section configured to measure the amounts of the sulfur trioxide, the fluorine, main components and free lime of the clinker from the pressed clinker test sample,
• thereby controlling at least any one of the supply amount of the fluorine source and the sulfur source, the supply amount of the mixed raw material, and the supply amount of the fuel based on the measured amounts by the test sample-analyzing system.