Packaged Steam Boiler (SZL/SZG)
Model NO.:SZL/SZG
Burning Style:Chain Layer Combustion or Other
Optional Pressure:0.7/1.25/1.6/2.5
Optional Fuel:Coal/Biomass/According to Requirement
Usage:Industrial
Product Description
Basic Info.
Model NO.:SZL/SZG Function:Steam Boilers
Fuel:Coal-Fired Installation:Packaged Boiler
Structure:Water Tube Media:Steam
Water Circulation:Natural Circulation Drum Placement:Horizontal Boiler
Pressure:Low Pressure Manufacturing Level:A
Burning Style:Chain Layer Combustion or Other Usage:Industrial
Optional Pressure:0.7/1.25/1.6/2.5 Optional Fuel:Coal/Biomass/According to Requirement
Control System:PLC Optional Export Markets:Global
Additional Info.
Packing:Exported Standard/According to Requirement; FCL
Standard:SGS, CE, ASME
Origin:China
HS Code:84021900
Production Capacity:500PCS/Year
Product Description
1.The boiler shall be equipped with horizontal cyclone reburning chamber of an original creation in the home market,
featuring the obvious effect of increasing combustion efficiency and decreasing smoke discharge density which is
lesser than 80mg/Nm3, and at the same time cleaning fume, of which the blackness is less than I lingemann,
meeting the requirements'of grade I environmental protection area.
2. The boiler thermal efficiency is high, every kind of which shall exceed 5 per cent of national standard.
3. The water tube boiler features the following advantages: rational structure, safe operation, and long boiler life.
4. The air register shall employ cone seal structure of machining equipment, and the uniform blast duct structure
shall be applied to air distribute device of wind chamber, which is environmental patent technology of state.
5. Many kinds of fuel shall be applicable, including II and III coal.
6. Because of compact structure , small floor area, and monolayer arrangement of the boiler room, the cost of the boiler
house and installation shall be economized.
7. The boiler was awarded the following titles: first class products of mechanical and electrical department, environmental
products trusted by the national users, excellent energy-saving products promoted by state,
excellent energy-saving products of Shandong province.
8. According to the customers' requirements, the layering burn device and other energy saving equipments,
implemented in state, shall be matched
Boiler type Items | SZG0.5-0.7- AII | SZL1-1.25- AII2 | SZL2-1.25⁄1.6- AII2 | SZL4-1.25⁄1.6- AII2 | SZL6-1.25⁄1.6- AII2 | SZL6-2.5- AII | SZL8-1.25⁄1.6- AII |
Rated output(t⁄h) | 0.5 | 1 | 2 | 4 | 6 | 6 | 8 |
Rated steam pressure (Mpa) | 0.7 | 1.25 | 1.25⁄1.6 | 1.25⁄1.6 | 1.25⁄1.6 | 2.5 | 1.25⁄1.6 |
Steam temperature °c | saturated | saturated | saturated | saturated | saturated | saturated | saturated |
Combustion mode | double reversal combustion fixed grate | chain layer combustion | chain layer combustion | chain layer combustion | chain layer combustion | chain layer combustion | chain layer combustion |
Applicable coal | AII AIII | AII AIII | AII AIII | AII AIII | AII AIII | AII AIII | AII AIII |
Grate area(m²) | 0.93 | 1.29 | 3 | 4.6 | 7.23 | 7.23 | 9.9 |
Heated surface of boiler proper(m²) | 22.59 | 33.39 | 64.6 | 115.3 | 137.6⁄157.6 | 137.6 | 224.1 |
The coal consumption at full load operation(Kg⁄h) | 86.2 | 153.3 | 322 | 649 | 839.4 | 973.6 | 1140 |
Heated area of economizer(m²) | ⁄ | 10.78 | 18.48⁄37 | 37⁄55.4 | 55.5⁄74 | 130.8 | 105⁄130.8 |
exhaust gas temperature°c | 190 | 175 | 170 | 165 | 165 | 170 | 160 |
dust emission concentration (mg⁄Nm3) | <80 | <80 | <80 | <80 | <80 | <80 | <80 |
blackness of exhaustion | <I | <I | <I | <I | <I | <I | <I |
identification of thermal efficiency(%) | 77.3 | 77.3* | 80.3 | 83.27 | 85.24 | 85.24 | 81.74 |
Maximum size of transportation cargo (L×W×H)mm | 2900× 1800 ×2980 | 4080×2150 ×2862 | 5960×2690 ×3462 | 6510×3130 ×3462 | 7830× 3340 ×3462 | 7830×3480 ×3462 | 8820×3340 ×3462 |
Maximum weight of transportation cargo (t) | 6 | 15 | 20⁄22 | 28⁄30 | 40⁄42 | 42 | 45 |
installed exterior size (L×W×H)mm | 3000×1800 ×3000 | 5855×3550 ×3062 | 7320×4963 ×3862 | 8260×5197 ×3862 | 10040×5332 ×3862 | 10040×5332 ×3862 | 11157×5332 ×3862 |
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