Biomass Steam Boiler

Model NO.:SHW/DHW 

Function: Steam Boilers

Fuel:Biological

Usage:Industrial

Packing:as Required or by Standard

INQUIRY

Product Description

 

 

Basic Info.

Structure:Water Tube                                                     Media: Steam

Water Circulation:Natural Circulation                            Drum Placement:Horizontal Boiler                                         

Burning Style:Chamber Combustion Boiler                    Installation:Bulk Boiler                                          

Origin:China                                                                    Export Markets:Global                       


CHARACTERISTICS

- STEP and RECIPROCATING GRATE for efficient and complete combustion of biomass fuel.

- Fuels can be wood chips, wood wastes, straws, shells or husks, etc.

- Special design combustion chamber and heating surfaces for high efficiency heat exchange.

- Thermal efficiency reaches more than 80%.


SPECIFICATIONS (SHW25 AS EXAMPLE)

1.    Model: SHW25-2.5-T

2.    Rated evaporation capacity: 25t/h

3.    Rated saturated steam temperature: 226ºC

4.    Rated steam temperature: 2.5Mpa

5.    Rated feed water temperature: 105ºC

6.    Exhaust flue gas temperature: 154ºC

7.    Cold air temperature: 20ºC

8.    Excess air ratio: 1.65

9.    Hot air temperature: 120 ºC

10.  Design heat efficiency: 79.3%

11.  Combustion type: Reciprocating grate firing

12.  Heating surfaces:      

-        Radiation heating surface: 121 m2  

-        Convection heating surface: 510.3 m2 

-        Economizer: 193.2 m2

-        Air pre-heater: 292.6 m2 

-        Valid grate area: 28.4 m2

* Subject to final design.

 

FUEL: WOOD

1.    Moisture <15%.

2.    Size: <40X40X40mm3.

3.    Net calorific value: >2440Kcal/ Kg.

4.    Total fuel consumption: 7298kg/h. This may vary from actual conditions of wood material and operation conditions.

 

INQUIRY

If you have any questions, feedback or comments, please fill out the form below and we will reply you back as soon as possible.

Related Products