1. Main technical 0f Lime Production Line:
The successful industry application of environment-friendly, Energy Saving quick lime production line with vertical preheated and vertical cooler breaks traditional pattern of lime production. Due to reduction of fuel consumption significantly and reducing exhaust emissions, coupled with the adoption of pulse-packs dust-catcher purify exhaust, not only makes production cost and the energy consumption greatly reduced, but also the calcinations process of emission slandered, environmental condition is kept substantially.
2. Main advantage of Lime Production Line:
1. Good quality and high output, suitable for large-scale activity of lime production line and large-scale production.
2. Stable production, all the production with the negative pressure, air flow and higher security.
3. Simple structure, easy control and beneficial operation and maintenance.
4. Fine grade limestone can be calcined, full use of mine resources.
5. Low heat consumption per unit of product, installation in vertical kiln perheated kiln can take advantage of exhaust warm limestone, greatly reducing the fuel consumption.
6. Making full use of industrial waste gas as a fuel for lime burning (such as blast furnace exhaust gas, acetylene tail gas, charcoal blue exhaust, etc)
7. Kiln head adopts the design of vertical cooler integrating kiln head cover. The construction area is small, good sealing, effectively avoiding hot waste gas emissions unsystematically.
8. Environmental protection, the adoption of pulse bag filter dust collecting dust, discharge concentration less than 50mg Nm³/ and below national emission standard (less than 100mg/Nm³)
9. High automation level, the adjustment of production system operation, control and alarm adopts PLC to control in the control centre room, reducing artificial and improving efficiency.
3. Process drawing and project reference:
| lime rotary kiln |
| specifications |
yield |
speed(rpm) |
Bearing number(a) |
reducer |
Motor model |
power |
| (t/h) |
| Φ2.8x43m |
8.3 |
0.62-1.5 |
3 |
host zs165-6 |
host YCT355-4B |
75 |
| ssist zs50-1 |
ssist Y160L-6 |
11 |
| Φ3.0x50m |
9.4 |
0.5-1.5 |
3 |
host zs165-3 |
host ZSN4-280-11B |
125 |
| ssist zl50-1 |
ssist Y160L-6 |
11 |
| Φ3.2x50m |
10.4 |
0.4-1.5 |
3 |
host zl130-16 |
host ZSN4-280-11B |
125 |
| ssist zl50-10 |
ssist Y180L-4 |
22 |
| Φ3.3x55m |
12.5 |
0.92-2.74 |
3 |
host nzs995-45vbl |
host ZSN-280-11B |
125 |
| ssist ZL42.5-10.2 |
ssist Y160L-4 |
11 |
| Φ3.6x55m |
16.7 |
0.4-1.5 |
3 |
hostZYS500-40 |
hostZSN-315-072 |
250 |
| ssistZYS180-31.5 |
ssistY180L-4 |
22 |
| Φ3.8x58m |
20.8 |
0.4-1.5 |
3 |
hostZSY500-40 |
hostZSN-315-072 |
250 |
| ssistZL50-14 |
ssistY180L-4 |
22 |
| Φ4.0x60m |
25 |
0.4-1.5 |
3 |
hostZSY630-35.5 |
hostZSN4-355-092 |
315 |
| ssistZL65-16 |
ssistY200L-4 |
30 |
| 4.3x60m |
33.3 |
0.58-3.46 |
3 |
hostJH560C-SW-63-1/2 |
hostZSN4-280-11B |
2x125 |
| ssistZL60-12-1/2 |
ssistY160L-6 |
2x11 |
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