- +8618937185591
- +8618937185591
- ec19@zkcorp.com
- +8618937185591
According to the calcination character of limestone, lime rotary kiln is specialized design for production of active lime.
This type of kiln can work with vertical preheater and vertical cooler to achievethe advantages like high use ratio of raw materials, complete calcination, even quality, good quality lime, high capacity output, environmental and energy saving, simple operation and longer working life. This kiln is very suitable for limestone calcination for industries like metallurgy, chemical, construction materials and etc.
According to the character of limestone and its calcination requirement.
The structure of kiln inlet and outlet sections has been optimized.
Especially suitable for the high activity lime for steel making.
Evenly heating for limestone, low rate of less calcination and over calcination.
| Capacity (t/d) | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 800 | 1000 | 1200 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Main Equipment | Main supporting equipment models and technical and economic indicators | ||||||||||
| Vertical Preheater | YRQ04 | YRQ06 | YRQ06 | YRQ08 | YRQ08 | YRQ10 | YRQ12 | YRQ12 | YRQ14 | YRQ18 | YRQ20 |
| Rotary Kiln | Φ2.5×40m | Φ2.8×43m | Φ3.0×48m | Φ3.2×50m | Φ3.3×52m | Φ3.6×55m | Φ3.8×58m | Φ4.0×60m | Φ4.3×65m | Φ4.9×70m | Φ5.1×72m |
| Vertical Cooler | LSF36 | LSF44 | LSF56 | LSF80 | LSF112 | ||||||
| Calcination Temperature /℃ | 1100±50 | ||||||||||
| Energy Consumption Index /（kCal/kg） | 1200±100 | ≤1150 | ≤1100 | ||||||||
| Power Consumption Index /（kW·h/t) | 40±5 | ||||||||||
| Limestone: Lime | 1.7~1.78:1 | ||||||||||
| Light and Over burnt Rate /% | ≤5 | ||||||||||
| Lime Activity /ml | ≥340（depends on the composition of limestone） | ||||||||||
| Lime Discharging Temperature /℃ | Ambient Temperature +60 | ||||||||||
| Limestone Feeding Size /mm | 10~20/20~40 | ||||||||||
| Emission Concentration /（mg/Nm3） | ≤10 | ||||||||||
| Annual Working Day / Days | ≥340 | ||||||||||
| Overhaul Cycle / Year | 1~3 | ||||||||||
| Labor / Shift | 2~3 | ||||||||||
| Applicable fuel | Coal powder, Coke oven gas, Semi-coke furnace gas, Converter gas, Blast furnace gas, Calcium carbide furnace gas, Natural gas, Diesel oil, Heavy oil, Liquefied petroleum gas, biomass fuel etc. | ||||||||||
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Email
ec19@zkcorp.com
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+8618937185591
Fast, professional and reliablewe provide you with services throughout the product . you with services t
