A calcining rotary device materials, the material according to different calcination, the required temperature is not the same, as long as in a normal production

temperature of the kiln was measured to determine the firing temperature of the production line is not the same, if the measured temperature exceeds the actual you

need to pay attention to the scope and timely solutions. If the kiln shell temperature is too high, it is possible to damage long calcination kiln body, also have an

impact on the quality of materials; if the temperature is too low to reach the calcination temperature, but also the quality of the material will give some impact. If there

is a file kiln shell temperature is high, it should be how to solve? Before solving the problem, you should first find the problem in any place. According to the Ministry

of Henan YuFeng Heavy rotary kiln technology experience such problems, there are three situations: 1, the use of fuels such as coal, clean coal, burning very full, more

than the expected temperature effect. 2, rotary cylinder body installed refractories, refractory too thin, did not meet the required standards. 3, refractories role is to

protect the kiln shell is burned, due to prolonged production, continue to lower refractory insulation, can not play a very good insulation. As long as the correct

analysis of the problem where the problem is relatively easy, good quality coal can be appropriate adjustments, with relatively small calorific value of coal with

calorific value or the relatively small coal blends used ; refractories out of the question, should be promptly replaced. Please indicate Henan YuFeng Heavy Machinery