SZS-Oil (Gas) -Fired Horizontal Steam Boiler (SZS8-1.25-Y(Q)A)

Technical Description:SZS series of package steam boiler is a kind of typical horizontal, double-drum, oil (gas)-fired, type "D", water tube boiler. It is made up of steam drum, water drum, membrane wall, superheater, convection tube bundles, economizer, etc. Burner is put in the front wall and the fuel burns in the furnace. Then the fume goes through the convection tube bundles, superheater, economizer and finally the chimney. The furnace structure is airtight.Boiler Features:1. Small volume, compact structure, easy to instal, convenient to operate and high automaticity.2. By micro positive pressure combustion, increase the heat efficiency and decrease the operation cost.3. The diameter of steam drum is Φ 1000-Φ 1200mm, that increases the height of steam-water separation and ensure good steam quality.ModelSZS4-1.25-Y(Q)ASZS6-1.25-Y(Q)ASZS8-1.25-Y(Q)ASZS10-1.25-Y(Q)ASZS10-1.25-Y(Q)DSZS15-1.25-Y(Q)ASZS20-1.25-Y(Q)ARated Evaporation Capacityt/h46810101520Rated Steam PressureMpa1.251.251.251.251.251.251.6Rated Steam Temperature°C194194194194194194204Rated Feeding Water Temperature°C105105105105105105105Heating AreaRadiation Aream 222.526293237.150.2472.1Convection Aream 274.7106138170114.5193.25261Economizerm 226.1639.4241.8452.3/52.3270Air Heaterm 235.79455157.68/65.65/Fume Temperature°C161160161163180153.45180Heat Efficiency (Gas-fired)%>90%Available Fuel/Light oil, Heavy oil, Nature gas, City gas, Liquefied gas, Coal gas/<1Overall SizeLengthmm8500900092001000074001150012900Widthmm3500400040004000500040004000Heightmm4520452045204520350045204520Main Steam Valvemm100150150150150200200Safety Valvemm50 5050 5080 8080 8080 80100 100100 100Drain Valvemm40404040404040Water PumpModel/DG6-25x7DG6-25x7DG12-25x7DG12-25x7DG12-25x7DG25-30x5DG25-30x7HeadH175175175175175150210Flow RateQ6.36.312.512.512.52525Motor PowerKW7.57.51515152230Motor Model/Y132S2-2Y132S2-2Y160M2-2Y160M2-2Y160M2-2Y180M-2Y200L1-2Pump Inlet Diameter/φ40φ40φ50φ50φ50φ65φ65