• Chain Grate Coal Fired Steam Boiler (35-130T/H)
  • Chain Grate Coal Fired Steam Boiler (35-130T/H)

Chain Grate Coal Fired Steam Boiler (35-130T/H)

Function: Steam Boilers
Fuel: Coal-Fired
Installation: Bulk Boiler
Structure: Water Tube
Media: Steam
Water Circulation: Natural Circulation
Customization:

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Manufacturer/Factory, Group Corporation

Basic Info.

Model NO.
SZL/DHL
Drum Placement
Horizontal Boiler
Pressure
Pressure
Manufacturing Level
A
Burning Style
Chamber Combustion Boiler
Usage
Industrial
Gas Flow Type
Fire Tube and Water Tube
Optional Pressure
1.25/1.6/2.5/3.82/9.8
Optional Temperture
According to Requirement
Optional Fuel
Coal/Biomass/According to Requirement
Certification
SGS, CE,Asme
Control System
PLC Optional
Transport Package
Exported Standard/According to Requirement; FCL
Specification
SGS, CE, ASME
Origin
China
HS Code
84021900
Production Capacity
1000PCS/Year

Product Description

Product features:
1. The boiler has monolayer arrangement, featuring the following advantages: Compact structure, easy installation and Operation, and low cost of boiler room, which may save more than 40 per cent on     investment of boiler house.

2. The design of natural circulation convective heating surface for the boiler makes sufficient outgas, low accident rate, and safe And reliable operation.

3. The design of cyclone reburning chamber in furnace resulted in the decrease of dust contained in the flue gas. At the same time,Incandescent carbon black particles would be burnt further, enhancing the boiler thermal efficiency, and decreasing gas blackness, as a Result, the gas emission concentration meets the requirements of grade A environmental protection area. The bigger diameter Ash particle of the flue gas are seperated from cyclone reburning chamber simultaneously, decreasing the dust concentration Contained in the flue gas from convection bank, reducing the erosion of convection heating surface, and improving the boiler life.

4. The grate uses the technology patent of scale-type fire bars, boundary grate and so on, improving the operation reliability of the boiler.

5. Because of the sealed wind chamber, entering wind by both sides, and the application of machining cone seal structure to grate Air register, the sensitivity of the grate shall be improved, which is national protected technology patent.

6. The layering burning device and other energy saving equipments can be designed according to the customers' requirements.

 
                                   SZL29-1.25/130/70-AII
Hot water boiler
DHL58-1.6/150/90-AIII
Hot water boiler
SZL35-1.6-AII
Steam boiler
SZL35-2.5-AII
Steam boiler
SZL35-2.5/400-AII
Superheated steam boiler
LG-35-3.82-M LG-75/3.82-M LG-130/9.8-M

Rated capacity (t/h)
29MW 58MW 35t/h 35t/h 35t/h 35t/h 75t/h 130t/h

Rated working pressure (Mpa)
1.25 1.6 1.6 2.5 2.5 3.82 3.82 9.8

Rated steam or water temperature (ºC)
130 150 204 226 400 450 450 540

Feedwater temperature  (ºC)
70 90 105 105 105 105 150 215

Combustion mode
Scale grate layer combustion

Applicable fuel
AII / AIII AII / AIII AII / AIII AII / AIII AII / AIII AII / AIII AII / AIII AII / AIII

Grate area (m 2 )
37.5 73.5 37.5 37.5 37.5 39.5 76 144

Boiler proper heating are (m2)
932 2179 932 932 1021 1085 2061 3920

Superheater heating area (m2)
/ / / / 170 285 514 1030

Heated area of boiler tail (m2)
210 1180 421 545 650.6 685 1300 2470

Fuel consumption at full load operation (kg/h)
5590 11890 4794 4830 5634 5713 11424 18804

Flue gas temperature  (ºC)
<170 < 160 < 170 < 170 < 170 <170 <170 <170

Dust emission concerntration (mg/Nm3)
< 80 < 80 < 80 < 80 < 80 < 80 <80 <80

Thermal efficiency %
81.6 82.2 82 81.8 81.5 83 82.9 83

Installed exterior size (L*W*H, mm)
19500*6650*11300 15770*9100*15500 19500*6650*11300 19500*6650*11300 18800*6800*12200 19500*6650*13500 19000*15400*14000 21000*19500*15300
Chain Grate Coal Fired Steam Boiler (35-130T/H)
 

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Contact Supplier

Gold Member Since 2012

Suppliers with verified business licenses

Manufacturer/Factory, Group Corporation
Plant Area
101~500 square meters
Management System Certification
ISO 9001, ISO 14001, HACCP