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

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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. 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. 2. The boiler thermal efficiency is high, every kind of which shall exceed 5 per cent of national standard.

  3. 3. The water tube boiler features the following advantages: rational structure, safe operation, and long boiler life.

  4. 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. 5. Many kinds of fuel shall be applicable, including II and  III coal.

  6. 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. 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. 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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