Non-ferrous Metallurgical Industry Rotary Kiln
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The non-ferrous metallurgical industry rotary kiln is a large-sized calcination equipment of international advanced level. As compared with conventional products, it can increase production capacity by 30%, and reduce heat consumption by 40%. Its exhaust gas temperature is less than 250℃, making dust collection convenient. So, the machine is environmental friendly.
Features
- By taking deflection and deflection angle into consideration, the kiln shell comes with optimized structure design. This effectively extends the lifespan of refractory bricks and pouring material.
- In order to enhance reliability, this range of non-ferrous metallurgical industry rotary kiln is equipped with self-aligned, supporting roller bearings with large diameter and small length-diameter ratio.
- The new type sealing method for the open gear cover provides superior sealing performance.
- The kiln adopts a flexible seal system made up of overlapped seal leaves. Double-layer seal leaves offers increased heat insulation and better sealing performance as well as extended service life.
Technical Specifications
Size (m) | Φ5.5×115 | Φ5.2×118 | Φ4.85×75 | Φ4.8×110 | Φ4.6×100 | Φ4.4×100 | Φ4.0×90 | Φ3.8×85 | ||
Production capacity (t/d) | 80-100 | 80-90 | 51-57.5 | 45-60 | 40-50 | 40-45 | 34-38 | 23-26 | ||
Kiln shell slope (%) | 3.0 | 3.5 | 5.2 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | ||
Supporter quantity | 4 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | ||
Thrust roller type | Hydraulic | |||||||||
Kiln shell rotation speed | Main drive unit (r/min) | 0.2-1.2 | 0.2-1.233 | 0.5-1.04 | 0.5-1.53 | 0.21-1.56 | 0.2-1.206 | 0.2-1.206 | 0.2-1.2 | |
Auxiliary drive unit (r/min) | 6.7 | 7.82 | 6.59 | 9.9 | 7.85 | 7.93 | 7.93 | 7.9 | ||
Main drive unit | Electric motor | Model | YTSP400 L1-6 | YSNP450 L1-6 | YPT355 M-6 | YSNP450 L1-6 | YTSP355 L-6 | YPT355 M-6 | YSNP355 M2-6 | YSNP355 M1-6 |
Rated power (kw) | 315×2 | 355×2 | 200×2 | 355×2 | 250×2 | 200×2 | 160×2 | 132×2 | ||
Speed range(r/min) | 160-980 | 160-980 | 470-980 | 300-980 | 120-1000 | 470-980 | 470-980 | 470-980 | ||
Rated voltage (V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | ||
Speed reducer | Model | P417-90 | P320W-90 | P316W-100 | P318W-80 | ZSY710-63 | ZSY630-63 | P312-71 | P312-71 | |
Total speed ratio | 90 | 90 | 100 | 80 | 63 | 63 | 71 | 71 | ||
Auxiliary drive unit | Electric motor | Model | Y200L-4 | Y225S-4 | Y225S-4 | Y225S-4 | Y225S-4 | Y180L-4 | Y180M-4 | Y180M-4 |
Rated power (kw) | 30×2 | 37×2 | 37×2 | 37×2 | 37×2 | 22×2 | 18.5 | 18.5 | ||
Rated speed (r/min) | 1480 | 1480 | 1480 | 1480 | 1480 | 1480 | 1480 | 1480 | ||
Rated voltage (V) | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | ||
Speed reducer | Model | YNL340-16 | YNL305-14 | YNL305-14 | YNL305-14 | ZLY224-20 | ZLY180-18 | ZLY180-18 | ZLY180-18 | |
Total speed ratio | 16 | 14 | 14 | 14 | 20 | 18 | 18 | 18 | ||
Weight (excluding refractory bricks) (t) | 1675 | 1650 | 1160 | 1320 | 1060 | 912 | 756 | 705 |
Note: Above technical specifications are provided for your reference only. Detailed ones are provided in contracts.
Related Names
Non-ferrous Metal Equipment | Large Refractory Kiln | Heat Insulated Kiln
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