SZS Gas Fired Boiler

SZS Oil Fired Boiler Product Description SZS series gas steam boiler is with D-type arrangement, natural recycling, double-drum water tube boiler. Longitudinal drum, full membrane wall structure, slightly positive pressure combustion. Furnace is wrapped by membrane wall, smoke enters the convection bank which is between the upper and lower drum from furnace exit, and then enters the tail heating surface -- steel spiral fin economizer. SZS series gas steam boiler is designed and optimized to produce low pressure steam or hot water with rated evaporation capacity from 4 to 75 ton/hour and rated pressure from 0.7 to 2.5MPa. The design heat efficiency is up to 95%. Features: 1. Body is not leakage, exhaust loss is little, thermal efficiency is high. 2. Compact structure, small installation size, and small investment. 3. Steam boilers adopts natural recycling and larger cross-section; hot-water boiler adopts ejector cycle, water circulation is safe and reliable. 4. With well-known, highly efficient burner and auxiliary equipment, fully automatic operation. 5. Perfect control system ensures the safe operation of the boiler. Application: SZS series gas steam boiler is widely used in chemical industry, paper making industry, textile industry, food industry, pharmaceuticals industry, heating industry, construction industry.  
Specifications of SZS Gas Fired Hot Water Boiler
 Model Rated Thermal Power (MW) Rated Output Pressure (MPa) Rated Output Temperature (°C) Rated Input Temperature (°C) Flue Gas Temperature (°C) Fuel Consumption (m³/h) Max Transport Dimension       (mm)
SZS4.2-1.0/95/70-Q 4.2 1 95 70 155 459 5900x2700x3200
SZS4.2-1.0/115/70-Q 4.2 1 115 70 164 460 5900x2700x3200
SZS5.6-1.0/95/70-Q 5.6 1 95 70 155 611 7200x3000x3500
SZS5.6-1.0/115/70-Q 5.6 1 115 70 164 614 7200x3000x3500
SZS7-1.0/95/70-Q 7 1 95 70 155 764 7800x3400x3600
SZS7-1.0/115/70-Q 7 1 115 70 164 767 7800x3400x3600
SZS10.5-1.0/115/70-Q 10.5 1 115 70 161 1149 8500x3600x3600
SZS10.5-1.25/130/70-Q 10.5 1.25 130 70 169 1156 8500x3600x3600
SZS14-1.0/115/70-Q 14 1 115 70 161 1532 9200x3700x3700
SZS14-1.25/130/70-Q 14 1.25 130 70 169 1541 9200x3700x3700
SZS21-1.25/130/70-Q 21 1.25 130 70 168 2310 11000x3900x4600
SZS21-1.6/130/70-Q 21 1.6 130 70 168 2310 11000x3900x4600
SZS29-1.25/130/70-Q 29 1.25 130 70 168 3189 11200x4600x5200
SZS29-1.6/130/70-Q 29 1.6 130 70 168 3189 11200x4600x5200
SZS46-1.6/130/70-Q 46 1.6 130 70 168 5059 11800x5800x6600
SZS58-1.6/130/70-Q 58 1.6 130 70 168 6379 12200x6000x8900
SZS64-1.6/130/70-Q 64 1.6 130 70 168 7039 12500x6000x8900
SZS70-1.6/130/70-Q 70 1.6 130 70 168 7698 12700x6200x9500
Remark 1. Design efficiency is 92~95%.  2. LHV is based on 35588KJ/Nm3.
 
Specifications of SZS Gas Fired Steam Boiler
 Model Rated Evaporation Capacity (t/h) Rated Steam Pressure (MPa) Rated Steam Temperature (°C) Feed Water Temperature (°C) Flue Gas Temperature (°C) Fuel Consumption (m³/h) Max Transport Dimension       (mm)
SZS4-1.25-Q 4 1.25 193 20 158 330 5200×2700×3200
SZS4-1.6-Q 4 1.6 204 20 164 330 5200×2700×3200
SZS4-2.5-Q 4 2.5 226 20 168 331 5200×2700×3200
SZS6-1.25-Q 6 1.25 193 105 159 426 5900×2700×3200
SZS6-1.6-Q 6 1.6 204 105 164 429 5900×2700×3200
SZS6-2.5-Q 6 2.5 226 105 168 433 5900×2700×3200
SZS8-1.25-Q 8 1.25 193 105 164 568 7200x3400x3500
SZS8-1.6-Q 8 1.6 204 105 168 572 7200x3400x3500
SZS8-2.5-Q 8 2.5 226 105 158 577 7200x3400x3500
SZS10-1.25-Q 10 1.25 193 105 164 710 7800x3400x3600
SZS10-1.6-Q 10 1.6 204 105 168 714 7800x3400x3600
SZS10-2.5-Q 10 2.5 226 105 158 721 7800x3400x3600
SZS15-1.25-Q 15 1.25 193 105 164 1064 8500x3600x3600
SZS15-1.6-Q 15 1.6 204 105 168 1072 8500x3600x3600
SZS15-2.5-Q 15 2.5 226 105 168 1081 8500x3600x3600
SZS20-1.25-Q 20 1.25 193 105 158 1418 9200x3700x3700
SZS20-1.6-Q 20 1.6 204 105 164 1428 9200x3700x3700
SZS20-2.5-Q 20 2.5 226 105 168 1441 9200x3700x3700
SZS25-1.25-Q 25 1.25 193 105 158 1773 11400x3700x3800
SZS25-1.6-Q 25 1.6 204 105 164 1785 11400x3700x3800
SZS25-2.5-Q 25 2.5 226 105 168 1801 11400x3700x3800
SZS30-1.25-Q 30 1.25 193 105 158 2128 11000x3900x4600
SZS30-1.6-Q 30 1.6 204 105 164 2142 11000x3900x4600
SZS30-2.5-Q 30 2.5 226 105 168 2161 11000x3900x4600
SZS35-1.25-Q 35 1.25 193 105 155 2477 11200x4600x5200
SZS35-1.6-Q 35 1.6 204 105 160 2494 11200x4600x5200
SZS35-2.5-Q 35 2.5 226 105 165 2516 11200x4600x5200
SZS40-1.25-Q 40 1.25 193 105 155 2831 11200x4600x6000
SZS40-1.6-Q 40 1.6 204 105 160 2851 11200x4600x6000
SZS40-2.5-Q 40 2.5 226 105 165 2876 11200x4600x6000
SZS65-1.25-Q 65 1.25 193 105 155 4601 11800x5800x6600
SZS65-1.6-Q 65 1.6 204 105 160 4632 11800x5800x6600
SZS65-2.5-Q 65 2.5 226 105 165 4673 11800x5800x6600
SZS75-1.25-Q 75 1.25 193 105 155 5309 12200x6000x8900
SZS75-1.6-Q 75 1.6 204 105 160 5345 12200x6000x8900
SZS75-2.5-Q 75 2.5 226 105 165 5392 12200x6000x8900
Remark 1. Design efficiency is 92~95%.  2. LHV is based on 35588KJ/Nm3.