Introduction of active lime rotary kiln production line:
Lime production line refers to the whole process equipment line for
active lime production. Among all active lime production processes,
the rotary kiln production process is the most advanced one. Our
production process uses a rotary kiln with a vertical preheater and
a vertical cooler to calcine limestone to meet the production
requirements of high efficiency, energy saving, environmental
protection and high activity.
Main advantages of quicklime plant/lime production line
1. With good quality and high output, it is suitable for
large-scale activities and large-scale production of lime
production lines.
2. The production is stable, all production adopts negative
pressure and airflow, which is more safe.
3. Simple structure, convenient control, convenient operation and
maintenance.
4. Fine-grade limestone can be calcined, making full use of mine
resources.
5. The heat consumption per unit product is low. It is installed in
the superheater of the shaft kiln, and the exhaust gas temperature
limestone is used to greatly reduce the fuel consumption.
6. It can make full use of industrial waste gas as the fuel for
lime burning and reduce the cost.
7. The kiln head adopts a vertical cooler integrated kiln head
cover design. Small construction area, good sealing, effectively
avoid unsystematic discharge of hot exhaust gas
ZK is engaged in technology research and development, engineering
consulting, equipment debugging, engineering contracting and
related technical services in the fields of cement, building
materials, mining, environmental protection, metallurgy, chemical
equipment manufacturing and other fields. Welcome to visit our
company and production workshop, we sincerely look forward to
cooperating with you.
We will provide you with the most suitable product at the most
reasonable price. If you have any needs, please feel free to
contact us, we will reply you as soon as possible.
Specifications:
| Capacity | 200t/d | 225t/d | 250t/d | 300t/d | 400t/d | 500t/d | 600t/d | 800t/d |
| Preheater | Shape | Hexagon | Hexagon | Octagon | Octagon | Octagon | Decagon | Dodecagon | Dodecagon |
Qty. Of Top Silo | 6 | 6 | 8 | 8 | 8 | 10 | 12 | 12 |
| Qty. Of Hydraulic Pusher | 6 | 6 | 8 | 8 | 8 | 10 | 12 | 12 |
| Preheating Capacity (t) | 600 | 600 | 800 | 800 | 800 | 1000 | 1600 | 1600 |
| Rotary Kiln | Size | Φ2.8×42m | Φ3.0×50m | Φ3.2×50m | Φ3.3×55m | Φ3.6×55m | Φ3.8×58m | Φ4×60m | Φ4.3×56m |
| Slope | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% | 3.50% |
Rotating Speed (r/min) | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 | 0.3-1.8 |
Calcination Temperature (℃) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
| Cooler | Type | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical | Vertical |
| Qty Of Temperature Control Area | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Qty. Of Wind Tower | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 | 4+1 |
| Size(m) | 3.6×3.6 | 3.6×3.6 | 3.6×3.6 | 3.6×3.6 | 4.1×4.1 | 4.1×4.1 | 4.1×4.1 | 4.7×4.7 |
Output Temperature (℃) | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 | ≤120 |
| Product Thermal Loss(kcal/kg) | 5500 | 5400 | 5400 | 5400 | 5400 | 5400 | 5400 | 5000 |
| Available Fuel | Coke oven gas, mixed gas, natural gas, coal powder, low heating
value coal gas |
