| Customization: | Available |
|---|---|
| Application: | Construction |
| Certification: | CE, ISO |
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Description of Active Lime Production Line:
This active lime production line is a complete line that includes vertical preheater, rotary kiln, grate cooler, air treatment system, raw material conveyor system, finished product conveyor system, raw coal grinding system, and so on. central control system is employed to make concentrated operation management.
The processing flow of lime production line :
Qualified limestone stores in silos and be shipped through the pre-heater by the elevator into the silos which is on the top of the pre-heater. The pre-heater on the top of silos is consisted of top and bottom level meter controllers which control the feeding capacity.Then through the feed tube the limestone is distributed to the indoor compartment of the pre-heater.
The limestone in the pre-heater is heated to around 900 by the kiln flue gas of 1150 . At this time, about 30% of the limestone has been decomposition. Then the limestone is put into the rotary kiln by the hydraulic stem. In the rotary kiln the limestone sinters and decomposes into CaO and CO2. Then the decomposed limestone goes into the cooler and is cooled to about 100 by the cold air and then is discharged. The 600 hot air after heat exchange goes into the kiln and combusts with gas. The Exhaust gas blended with the cold wind go to the bag filter through the suction fan and then through the exhaust fan into the chimney.
The limestone out of the cooler enters into the lime storehouse through the vibrating feeder, chain bucket conveyor, bucket elevator and belt conveyor. Whether to carry out screening and other procedures depends on customer requirements.
| 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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