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SZL Series 2-35t/h Coal Fired Double-cylinder Steam Boiler

SZL Series 2-35t/h Coal Fired Double-cylinder Steam Boiler thumbnail-1
SZL Series 2-35t/h Coal Fired Double-cylinder Steam Boiler photo-1
Negotiable MOQ: 1 Set (Price negotiable depending on order volume and customization)
Key Specifications
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Condition:
New
Type:
Once Through
Usage:
Industrial
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Wuxi Yunna Materials Co., Ltd.
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Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
Delivery time depends on order quantity.

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Condition New
Type Once Through
Usage Industrial
Structure Water Tube
Pressure Other, 1.0-2.5 MPa
Style Horizontal
Fuel Coal-fired
Place of Origin Jiangsu, China
Brand Name Yunna
Model Number SZL-cc
Output Steam
Certification ASME, ISO9001
After-sales Service Provided Engineers available to service machinery overseas

SZL series 2-35t/h coal fired double-cylinder steam boiler

SZL packaged water-tube steam boiler is the double-cylinder,water-tube assembly,chain grate boiler.Two cylinders are laid at the upper and lower level of boiler longitudinally along the center.Front section of the upper cylinder and water-cooled tubes at side walls form the radiation-heating area in the hearth.While the rear section and tube bank in the lower cylinder serve as convection-heating area.Coal econnomizer is mounted at the rear of bolier.Some heat of hot combustion fume is absorbed by the hearth.Then hot combustion heat flows to the convection heating area through cooling chamber and exhausts outside with the chimney via coal economizer,dust collector and draught fan. 
Compact soize,small installation spaxe,single-floor boiler room,cost-effective omfrastructure.
Great assembily level,short installation period and cheap installation.
Sufficient and reasonable heating area,quick temperature/pressure-rise of boiler,satisfactory productivity and high heating efficiency.
Introduce the air with air distribution chambers of grate.All air distribution chambers can adjust the air flow indepedently and grate speed can be regualated in the stepless way.Wide range of applicable coals.Thorough combustion.
Electrical cabinet is equipped with complete automatic control and monitor instruments featuring high automation,safety,reliability and simple operation. 

Heating capacity:2-35t/h ,pressure:1.0-2.5MPa 

Model SZL6-1.25-AII SZL8-1.25-AII SZL10-1.25-AII SZL15-1.25-AII SZL20-1.25-ALL SZL25-1.25-ALL SZL30-1.25-ALL SZL35-1.25-ALL
SZL6-1.6-AII SZL8-1.6-AII SZL10-1.6-AII SZL15-1.6-AIISZL15-2.5-AII SZL20—1.6-ALL SZL25-1.6-ALL SZL30-1.6-ALL SZL35-1.6-ALL
SZL6-2.5-AII SZL8-2.5-AII SZL10-2.5-AII   SZL20-2.5-ALL SZL25-2.5-ALL SZL30-2.5-ALL SZL35-2.5-ALL
Rated heating efficiency(MW) 6 8 10 15 20 25 30 35
Rated working pressure(MPa) 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5 1.25/1.6/2.5
Rated steam temperature(°C) 193/204/226 193/204/226 193/204/226 193/204/226 193/204/226 193/204/226 193/204/226 193/204/226
Water-supply temperature(°C) 60 60 60 60 104 104 104 104
Heating area Boiler (m2) 156 197.4 235.6 335 412 508 510 588.6
Coal economizer (m2) 87.2 157 174.4 354 413/413/236 357 496 450
Air preheater  (m2)         -/-/181 199 212 210
Effective area of grate (m2) 7.8 10.1 11.8 17.3 21 24.3 25.8 37.7
Water volume(m³) 7.3 9.6 12.4 15.3 21.6 27 27.6 31.8
Design efficiency(%) >80 >80 >80 >80 >80 >80 >80 >80
Applicable fuel Soft Coal Class II and III
Maximum size of shipping part(m) 6.1×3.1×3.5 6.8×3.4×3.5 7.6×3.4×3.5 9.6×3.4×3.54 11×3.41×3.54 8.3×3.0×3.6 8.5×3.6×3.64 8.5×3.8×3.8
Maximum weight of shipping part(t) 25 29 31 42 50 22/28 23/29 24
Overall size of installation(m) 9.5×5.5×6.2 9.5×5.5×6.2 9.8×5.7×6.2 10.9×5.7×6.7 12×5.8×6.8 13.8×6.0×10.6 18×6×10.5 18×8×3.8
Draught fan GY6-1 30kw GY10-1 45kw GY10-15 55kw Y5-47 12D 75kw GY5-47 12.4D 90kw GY20-15 110kw GY35-15 132kw Y4-73 14D 185kw
Blower fan T4-72 5A 11kw GG10-1 15kw GG10-1 15kw G4-73 9D 30kw G4-73 9D 30kw GG20-15 55kw G40-73 10D 55kw G4-73 10.5D 75kw
Speed governor GL-10P 0.75kw GL-16P 1.1kw GL-16P 1.1kw GL-20P/II 1.5kw GL-20P/Ⅱ 1.5kw GL-30P 2.2kw GL-40P 3kw GL-40P 3kw
 

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Wuxi Yunna Materials Co., Ltd.
Business Type
Trading Company
Year Established
2009
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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