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DZH Biomass Boiler | ||||||||||||
Item/Model | DZH1-0.7-SCI | DZH1-1.25-SCI | DZH2-1.0-SCI | DZH2-1.25-SCI | DZH4-1.0-SCI | DZH4-1.25-SCI | ||||||
Rated evaporation capacity t/h | 1 | 1 | 2 | 2 | 4 | 4 | ||||||
Rated working pressure MPa | 0.7 | 1.25 | 1 | 1.25 | 1 | 1.25 | ||||||
Feed water temperature ℃ | 20 | 20 | 20 | 20 | 20 | 20 | ||||||
Rated steam temperature ℃ | 171 | 193 | 184 | 193 | 184 | 193 | ||||||
Body heat exchange area ㎡ | 25.7 | 25.7 | 51 | 51 | 78.8 | 78.8 | ||||||
Coal economizer heat transfer area m | 26.16 | 26.16 | 26.16 | 26.16 | 78.48 | 78.48 | ||||||
Design Fuel | sCl | sCl | sCl | sCl | sCl | sCl | ||||||
Design thermal efficiency% | 83.27 | 81.54 | 84.59 | 84.38 | 82.82 | 80.83 | ||||||
Exhaust temperature ℃ | 132.9 | 148.2 | 139.7 | 144.5 | 139.4 | 149.8 | ||||||
Transportation size | 4.1x2.2x3.0 | 5.1x2.25x3.05 | 5.05x2.5x3.2 | 5.05x2.5x3.2 | 5.5x2.75x3.355 | 5.5x2.8x3.4 | ||||||
Maximum transportation weight t | 9 | 9.61 | 12.5 | 13 | 14.3 | 14.8 | ||||||
Main steam valve specification | DN50 | DN50 | DN80 | DN80 | DN100 | DN80 | ||||||
Specification of feed water valve | DN40 | DN40 | DN40 | DN40 | DN40 | DN40 | ||||||
Number of discharge valve specifications | DN40x6 | DN40 | DN40 | DN40 | DN40 | DN40 | ||||||
Number of safety valves | DN40 | DN40 | DN50x2 | DN50x2 | DN50x2 | DN50x2 | ||||||
Total installed capacity kw | 7.3 | 9.6 | 16.2 | 17 | 31.5 | / | ||||||
DZL Biomass Boiler | ||||||||||||||
Item/Model | DZL2-1.0-SCl | DZL2-1.25-SCl | DZL4-1.0-SCl | DZL4-1.25-SCl | DZL4-1.6-SCl | DZL8-1.25-SCl | DZL8-1.6-SCl | |||||||
Rated evaporation capacity t/h | 2 | 2 | 4 | 4 | 4 | 8 | 8 | |||||||
Rated working pressure MPa | 1.0 | 1.25 | 1.0 | 1.25 | 1.6 | 1.25 | 1.6 | |||||||
Feed water temperature ℃ | 20 | 20 | 20 | 20 | 20 | 20 | 20 | |||||||
Rated steam temperature ℃ | 184 | 193 | 184 | 193 | 204 | 193 | 204 | |||||||
Effective area of grate m³ | 3.42 | 3.42 | 5.19 | 5.19 | 5.19 | 8.8 | 8.8 | |||||||
Applicable Fuel | sC | sC | sC | sC | sC | sC | sC | |||||||
Exhaust temperature ℃ | 143 | 144.1 | 146.3 | 150.6 | 132.4 | 136.4 | 161.8 | |||||||
Design thermal efficiency% | 84.8 | 84.52 | 83.8 | 83.81 | 84.72 | 84.48 | 82.36 | |||||||
Fuel consumption kg/h | 391 | 394 | 780 | 785 | 776 | 1518 | 1585 | |||||||





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