1.Low pressure high temperature:working temperature can reach below 350ºC under relatively low working pressure.
2.With stable heating and accurate temperature adjustment achieved,heating product quality is improved.
3.With perfect operational control and safety testing device,operation is made more convenient,and security and reliability are guaranteed.
4. Closed circuit circulation,with heat transmitted in liquid phase,leads to low heat loss,and excellent energy saving and good environmental protection effect.
5. Water tube waste heat steam boiler,together with steam generator,is probided to make full use of the waste heat,and thus,with one boiler used for two purposes,greatly improve energy saving effect.
Main performance parameters of YLW coal fired square thermal oil boiler | |||||||||||||||
| Specification(MW) Items | 1.6 | 1.9 | 2.3 | 2.9 | 3.5 | 4.2 | 4.7 | 5.8 | 7 | 8.2 | 9.3 | 11.7 | 14 | 16 | 18.6 |
| Rated heating capacity(x104kcal/h) | 140 | 160 | 200 | 250 | 300 | 360 | 400 | 500 | 600 | 700 | 800 | 1000 | 1200 | 1400 | 1600 |
| Designed heat efficiency % | ≥73 | ||||||||||||||
| Outlet oil temperature ºC | ≤340 | ||||||||||||||
| Designed pressure(MPa) | 1.0~1.5 | ||||||||||||||
| Applicable fuel | Bituminous coal,grade II & III | ||||||||||||||
| Fuel consumption(kg/h) | 380 | 435 | 545 | 683 | 822 | 985 | 1095 | 1370 | 1645 | 1920 | 2195 | 2745 | 3290 | 3970 | 4327 |
| Nominal diameter of pipes(DN) | 125 | 150 | 150 | 150 | 200 | 200 | 200 | 250 | 250 | 250 | 300 | 350 | 350 | 350 | 350 |
| Total installed capacity(kw) | 50 | 72.3 | 83.2 | 83.2 | 115 | 115 | 115 | 160 | 195 | 270 | 290 | 358 | 358 | 415 | 534 |
| Dimension (L×W×H)m | 5.0×2.2×3.5 | 5.0×2.3×3.5 | 6.0×2.4×4.9 | 7.0×2.5×4.9 | 7.0×2.6×5.3 | 7.0×2.6×5.3 | 7.8×2.6×5.3 | 8.6×3.2×5.3 | 9.5×3.3×5.8 | 11.3×3.3×7.8 | 12.5×3.3×8.5 | 14.2×3.5×10.7 | 14.2×3.5×12.9 | 11.1×5.1×9.2 | 11.8×5.2×10.2 |
| Total weight of boiler(kg) | 22450 | 24350 | 30150 | 35330 | 40430 | 47455 | 54430 | 67250 | 69580 | 87940 | 108500 | 132430 | 148430 | 164800 | 19200 |
Main performance parameters of YLL coal fired cylindrical thermal oil boiler | ||||||||||||||||
| Specification(MW) Items | 0.5 | 0.7 | 0.9 | 1.2 | 1.4 | 1.9 | 2.3 | 2.9 | 3.5 | 4.7 | 5.8 | 7 | 8.2 | 9.3 | 11.7 | 14 |
| Rated heating capacity(x104kcal/h) | 40 | 60 | 80 | 100 | 120 | 160 | 200 | 250 | 300 | 400 | 500 | 600 | 700 | 800 | 1000 | 1200 |
| Designed heat efficiency % | ≥73 | |||||||||||||||
| Outlet oil temperature ºC | ≤340 | |||||||||||||||
| Designed pressure (MPa) | 1.0~1.5 | |||||||||||||||
| Applicable fuel | Bituminous coal,grade II & III | |||||||||||||||
| Fuel consumption(kg/h) | 105 | 160 | 215 | 270 | 325 | 435 | 550 | 690 | 825 | 1100 | 1315 | 1650 | 1925 | 2200 | 2750 | 3300 |
| Nominal diameter of pipes(DN) | 100 | 100 | 125 | 125 | 125 | 150 | 150 | 200 | 200 | 200 | 200 | 200 | 200 | 250 | 300 | 350 |
| Total installed capacity(kw) | 28 | 28 | 42 | 50 | 50 | 72 | 105 | 115 | 115 | 120 | 160 | 195 | 270 | 290 | 360 | 380 |
| Dimension (L×W×H)m | 4.6×1.6×4.8 | 4.6×1.6×5.1 | 4.8×1.6×5.5 | 4.8×2.0×5.9 | 5.0×2.0×6.1 | 5.0×2.1×6.3 | 7.2×2.5×6.5 | 7.2×2.5×6.8 | 7.2×3.2×7.6 | 7.5×3.2×8.9 | 8.7×3.2×10.1 | 8.7×3.2×13.5 | 9.7×3.2×14.5 | 10.8×3.3×15.2 | 11.7×3.3×15.8 | 12.4×3.95×16.1 |
| Total weight of boiler(kg) | 16010 | 16750 | 17830 | 18420 | 19780 | 29580 | 39950 | 48320 | 57540 | 72850 | 78210 | 83340 | 108550 | 112580 | 138500 | 152900 |
