Welcome to ECVERY
SZL series coal-fired hot water boiler
SZL series coal-fired hot water boiler
Supplier Info
[China Supplier]
Contact Person : Ms. Shi Yang
Tel : 86-758-2823553
Fax : 86-758-2863566
Product Detail
1.coal-fired hot water boiler 2.Heating capacity:1.4-21t/h 3.Pressure:0.7-1.25MPa

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.

Rated heating efficiency(MW)4.25.6710.51417.5
Rated water-delivery pressure(MPa)
Rated outtlet temperature(°C)95/11595/11595/11595/13095/13095/130
Rated inlet temperature(°C)707070707070
Circulation amount(m³/h)144/80192/107241/134201/151267/201333/251
Heated areaBoiler(m2)156197.4235.6335404521.1
Coal economizer(m2)87.2104.6139.5130.8295118/Air preheater199
Effective area of grate(m2)7.810.111.817.32125.8
Water volume(CBM)7.39.612.415.321.626
Boiler efficiency(%)>81>81>81>81>81>81
Applicable fuelII,IIIBituminous coal
Maximum size of shipping part(m)6.1×3.1×3.56.8×3.4×3.57.6×3.4×3.59.6×3.4×3.511×3.4×3.58.2×3.0×3.6
Maximum weight of shipping part(t)252931425022/28
Overall size of installation(m)9.5×5.5×6.29.5×5.5×6.29.8×5.7×6.210.9×4.7×6.712×5.4×6.813.7×5.9×8.4
Draught fanGY6-1 30kwGY10-1 45kwGY10-15 55kwY5-47 12D 75kwY5-47 12.4D 90kwGY20-15 110kw
Blower fanT4-72 5A 11kwGG10-1 15kwGG10-1 15kwG4-73 9D 30kwG4-73 9D 37kwGG20-15 55kw
Speed governorGL-10P 0.75kwGL-16P 1.1kwGL-16P 1.1kwGL20P/II1.5kwGL20P/II1.5kwGL-30P

SZL series coal-fired hot water boiler

Ads by Google

About Us | Contact Us | Help | Terms & Conditions
Hot Products: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0-9
Copyright Notice @ 2008-2013 ECVERY Limited and/or its subsidiaries and licensors. All rights reserved.