Active lime production line are new products which sold very
well in the past two years!
Specifications
1.Active lime production line
2.Capacity:*0t/d~**0t/d with rotary kiln/Vertical Kiln.
2.Fuel:Natural gas,heavy oil,diesel and etc
3.Raw material: Limestone
4.Product: Activated lime with particle size ***0mm powder
lime or *0mm**0mm lime lumps
5.More Safe For Workers
6.Air Flow and Higher Security
7.Suitable For Large-scale Plant
Active Lime line,limestone kilns is the main equipment for
calcining high-
grade cement chamotte in cement plants and its function is
calcining raw material into cement clinker.
Besides, it's also widely used in ferrous metal, non-ferrous
metal, metallurgy, fire-proof material, chemical
industry, environmental protection and other industries.
Active lime production line
Qualified limestone stores in silos and be shipped through the
pre-heater by the elevator into the silos which is on the top of
the pre-heater. The pre-heater on the top of silos is consisted of
top and bottom level meter controllers which control the feeding
capacity. Then through the feed tube the limestone is distributed
to the indoor compartment of the pre-heater.
The limestone in the pre-heater is heated to
around **0 C by the kiln flue gas of ***0 C. At this time, about
*0% of the limestone has been decomposition. Then the limestone is
put into the rotary kiln by the hydraulic stem. In the rotary kiln
the limestone sinters and decomposes into CaO and CO2. Then the
decomposed limestone goes into the cooler and is cooled to about
**0 C by the cold air and then is discharged. The **0 C hot air
after heat exchange goes into the kiln and combusts with gas. The
Exhaust gas blended with the cold wind go to the bag filter through
the suction fan and then through the exhaust fan into the
chimney.
The limestone out of the cooler enters into the
lime storehouse through the vibrating feeder, chain bucket
conveyor, bucket elevator and belt conveyor. Whether to carry out
screening and other procedures depends on customer
requirements.
