Technical Features of Energy Saving Rotary Kiln

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Technical Features of Energy Saving Rotary Kiln

Post  juice on Wed Aug 06, 2014 2:57 am

The lime rotary kiln technical characteristics: lime rotary kiln advanced structure, low loss of vertical preheater can effectively improve the preheating effect, after the preheat limestone kiln decomposing rate up to 20-25%, and can directly use the 10-15mm fine-grained limestone. Rotary kiln for active lime rotary kiln are reliable combined scale sealing. The air leakage coefficient is less than 10% using composite refractory material, to reduce radiation loss.

With the greatly increase of the price of energy, it brings great pressure to the lime production enterprises, who face great challenges of their survival and development. With the more powerful inspection about the environment, the operation of enterprises becomes more difficult. Thus, it is very important for the enterprises to seek a new kind energy-saving, and environmental-protection active lime calcinations process. So it breaks the traditional lime production process by absorbing the energy-saving and environmental-protection lime production plant with vertical pre-heater and vertical cooler. And it has already been recognized by the enterprises.

Rotary Kilns are commonly used for heat processing of minerals and aggregates such as lime, cement, and iron ore. To achieve consistent quality results, it is important to maintain a uniform product temperature at the kiln entry, mid zone, and discharge. In most rotary kilns, the challenge with temperature process control is that the temperature sensor must view through flames or heavy smoke and dust. Consequently, when selecting a sensor, the design, wavelength, and alignment are all important considerations.

Our high-performance dual-wavelength sensors offer unequalled performance for accurate and repeatable measurements on kiln applications. These sensors can operate properly when the target energy signal is diluted over 99% by such things as dust and smoke. To effectively measure targets through flames, the 1400 and 4400 Series are recommended. These single-wavelength sensors utilize a very narrow band 3.8 micron filter that provides unequalled performance with measurements through flames.

raw material mill: http://www.fote-machine.com/product/raw-material-mill.html

juice

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