Ceramsite Sand Rotary Kiln and Ceramsite Sand Calcining Kiln

Ceramsite sand actually reasonable calcine method is: put the focus away from the calcining zone, distribution to the kiln of the belt. In the process of rotary kiln calcining ceramsite, there are three common methods: first, to keep the kiln speed is constant, changes in fuel to prevent temperature of calcining zone; Second, the fuel consumption unchanged, keep the calcining zone temperature change kiln speed at the required level; Third, changes in kiln speed and fuel consumption, to keep the requirements of the calcining zone temperature.

Calcination process of ceramsite, is also the ceramsite sand control of rotary kiln process, first of all should pay attention to ceramsite dry and decomposition, and then in the calcining zone, that is to say, the process should be started with ceramsite in rotary kiln, rather than the so-called ceramsite in the calcining zone. In addition, also can be used in the rotary kiln dolomite, raymond clay, bauxite, refractory furnace charge titanium, cement, limestone, iron powder, vanadium ore, activated carbon, coke, mineral powder, aluminum oxide, magnesium oxide, zinc oxide, special cement and other materials of the ceramsite calcined.

The characteristics of rotary kiln: 1. Ceramsite sand kiln simple structure, high per unit volume, kiln long life, high rates of operation, stable operation, high heat transfer efficiency, low heat consumption. 2. Ceramsite sand is the most convenient place temperature automatic control of rotary kiln and overtemperature alarm, the second into the waste heat utilization, furnace lining life is long. 3. Ceramsite sand quality also is very good, advanced kiln head sealing technology and device, stable operation, high output characteristics significantly.

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