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SZL Water Tube Coal Fired Boiler
Introduction

SZL series double drums coal fired boiler is horizontal type large capacity water tube boiler with high steam quality.  new type SZL boiler adopts membrane water cooling wall, low thermal inertia design, and water cooling combustion chamber. Boiler with steam capacity lower than 4t/h is fast assembly water tube structure, the boiler with steam capacity between 6~25t/h is consisted of upper part (boiler heating part) and lower part (combustion equipment). This series boiler has reached the international advanced level on technology and performance, has the advantages of compact structure, convenient installation, short install period, low cost, and environmental protect.

Fuel: Lignite, Bituminous Coal, Lean Coal, Anthracite, Wood, Briquette, Waste Fabric, Jhute, Solid Fuel.

Applications:Foods, Garment, Textile, Paper, Brewery, Ricemill, Printing & Dyeing, Poultry feed, Sugar, Packaging, Plywood, Building material, Chemical, etc.



Structure

szl double drum boiler structure

szl double drum boiler features

Boiler System

SZL coal fired boiler

Auxiliary

Whole SZL Series coal fired boiler system includes grate, boiler body, economizer, dust collector, flue, air duct, induced draft fan, blower, slag remover, loading machine, water pump, deaerator, etc.

SZL Coal fired boiler Accessories


Parameters

SZL Series Coal Fired Steam Boiler:

Model

Rated Steam Capacity (t/h)

Working Pressure (MPa)

Thermal Efficiency (%)

Overall Dimension L×W×H (m)

Weight (t)

SZL2-1.25/1.6/2.5

2

1.25/1.6/2.5

81

5.8×2.35×3.5

25

SZL4-1.25/1.6/2.5

4

1.25/1.6/2.5

81

7.8×2.4×3.6

32

SZL6-1.25/1.6/2.5

6

1.25/1.6/2.5

81

8×3×4.87

43

SZL8-1.25/1.6/2.5

8

1.25/1.6/2.5

81

8.1×3.2×5.7

63

SZL10-1.25/1.6/2.5

10

1.25/1.6/2.5

81

8.2×3.5×5.7

87

SZL12-1.25/1.6/2.5

12

1.25/1.6/2.5

81

10.6×3.6×5.7

100

SZL15-1.25/1.6/2.5

15

1.25/1.6/2.5

82

12.5×3.7×5.8

105

SZL20-1.25/1.6/2.5

20

1.25/1.6/2.5

82

13.8×4.2×5.8

140

SZL25-1.25/1.6/2.5

25

1.25/1.6/2.5

82

15.6×5×6.135

170

SZL30-1.25/1.6/2.5

30

1.25/1.6/2.5

82

17.7×8.5×9.5

210

Note:1.Parameter is for reference only, if any changes should follow the factory technical data. 

 2. Our company can design boiler products based on customers’ requirement and different biomass fuels.

 

SZL Series Coal Fired Hot Water boiler:

Model

Rated Power (MW)

Working pressure (Mpa)

Supply water temperature ()

Return water temperature (℃)

Thermal efficiency (%

SZL1.4-0.7/95/70

1.4

0.7

95

70

80

SZL2.8-0.7/95/70

2.8

0.7

95

70

80

SZL4.2-1.0/95/70

4.2

1

95

70

80

SZL5.6-1.0/95/70

5.6

1

95

70

80

SZL7-1.0/95/70

7

1

95

70

80

SZL10.5-1.0/115/70

10.5

1

115

70

80

SZL14-1.0/115/70

14

1

115

70

80

                                                                                Note: 1.Parameter is for reference only, if any changes should follow the factory technical data. 

                                                                              2. Our company can design boiler products based on customers’ requirement and different biomass fuels.

 



Case
6T Coal Fired Boiler for Uzbekistan Railways
6T Coal Fired Boiler for Uzbekistan Railways
ModelChain grate boiler
ApplicationRailways
Capacity6 ton
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