Rotary kiln is thermal equipment to heat materials. It is widely used in the fields of cement, nonferrous metallurgy, ferrous metallurgy, refractory material, chemical, and making-paper.
We produces other kilns with the diameter1-5 meters and widely applied in the metallurgy, chemical industry and so on.
We could also meet different needs from different customer to produce non-standard kiln.
New type technology is adopted by main driving system.
Large torque, low energy consumption.
Large conveying capacity.
Temperature measuring point is reserved at bearing base of supporting roller. It is mainly used for automation detection of kiln operation status by insert the measuring device.
Capacity (t/d) | 150 | 200 | 250 | 300 | 350 | 400 | 500 | 600 | 800 | 1000 | 1200 |
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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. |