Lime kiln (i.e. active lime kiln) is used to roast active lime and light-burned dolomite for steel mills and ferroalloy plants.
1. High Temperature / Cleanness: Our special kiln core drum restrains oxidation and abrasion under high temperature conditions.This maintains a clean atmosphere and prevents product contamination.
2. Special atmosphere gases: Original sealing system keeps kiln airtight, allowing for heating by special atmosphere gases possible.
3. High temperature control accuracy: Original temperature measuring system makes measuring actual temperatures of materials possible, resulting in highly accurate temperature control.
Our special kiln core drum restrains oxidation and abrasion under high temperature conditions.This maintains a clean atmosphere and prevents product contamination.
Original sealing system keeps kiln airtight, allowing for heating by special atmosphere gases possible.
Original temperature measuring system makes measuring actual temperatures of materials possible, resulting in highly accurate temperature control.
It can efficiently remove moisture from materials and improve the drying efficiency of materials. It speeds up the production process.
Limestone with qualified particle size flows from the top silo of the preheater through the discharge chute into the preheater body. In the preheater body, the limestone is preheated to above 800℃ with the high-temperature flue gas from the tail of the rotary kiln. The limestone is partially decomposed and then pushed into the transfer chute by the hydraulic push rod. Then it enters the rotary kiln for high-temperature calcination. The high-temperature flue gas at the tail of the rotary kiln is cooled to below 250℃ and enters the flue gas treatment system. The lime after high-temperature calcination in the rotary kiln falls into the vertical cooler. The high-temperature lime is cooled by the cold air blown in by the cooling fan. The lime is cooled to below the ambient temperature +60℃ and discharged from the vertical cooler. The secondary air for cooling the lime is heated to high-temperature combustion air and enters the rotary kiln to participate in combustion.
| Equipment | Diameter（m) | Length（m） | Slope（%) | Output（t/d） | Speed (r/min) | Power（kw） | Total Weight (kg) |
| Φ2.5×40 | 2.5 | 40 | 3.5 | 180 | 0.44-2.44 | 55 | 149.61 |
| Φ2.5×50 | 2.5 | 50 | 3 | 200 | 0.62-1.86 | 55 | 187.37 |
| Φ2.5×54 | 2.5 | 54 | 3.5 | 280 | 0.48-1.45 | 55 | 196.29 |
| Φ2.7×42 | 2.7 | 42 | 3.5 | 320 | 0.10-1.52 | 55 | 198.5 |
| Φ2.8×44 | 2.8 | 44 | 3.5 | 450 | 0.437-2.18 | 55 | 201.58 |
| Φ3.0×45 | 3 | 45 | 3.5 | 500 | 0.5-2.47 | 75 | 201.94 |
| Φ3.0×48 | 3 | 48 | 3.5 | 700 | 0.6-3.48 | 100 | 237 |
| Φ3.0×60 | 3 | 60 | 4 | 800 | 0.3-2 | 100 | 310 |
*The output will vary according to different materials, feed particle size and other factors
Company: Zhengzhou Dingli New Energy Technology Co., Ltd
Group headquarters: Zhengzhou High Tech Zone, Henan Province, China
Whatsapp: +86 157-1520-0291
Our Email
Our phone
Save Time! Get A Detailed Quotation Quickly.
