• Double Drum Coal Fired Biomass Steam Boiler Steam Generator
  • Double Drum Coal Fired Biomass Steam Boiler Steam Generator
  • Double Drum Coal Fired Biomass Steam Boiler Steam Generator

Double Drum Coal Fired Biomass Steam Boiler Steam Generator

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

Contact Supplier

Gold Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
SZL
Drum Placement
Horizontal Boiler
Pressure
Low Pressure
Manufacturing Level
B
Burning Style
Chamber Combustion Boiler
Usage
Industrial
Warranty
1 Year
Transport Package
GB
Specification
ISO9001
Trademark
TECHTOP
Origin
China
HS Code
8402190000
Production Capacity
450sets

Product Description

Biomass boiler brief introduction
The upper and lower parts are assembled at field with "A" style structure. The upper part is main body and lower part is combustion equipment(small flake grate). After finishing the lower furnace wall, the upper and lower parts can be just folded. The installation is easy. Boiler single layout so that is compact and has an excellent performance. 
Brief introduction:
Water circulation
Steam drum----front downcomer----front header----front water cooling wall----steam drum
Steam drum----convection pipes----water drum----water drum downcomer----left&right header ----left&right water cooling wall----steam drum
Steam drum----left&right downcomer----left&right header----left&right water cooling wall----steam drum.

Boiler circulation is simple and clear,especially every circulation of water cooling wall pipe has independent header and downcomer, this ensure the reliable water supply for the circulation. And the water circulation is high enough to generate enough circulation power to keep the boiler safe running. 
 

Advantages
(1)This series boiler has two boiler drums, the water drum is shorter than the steam drum. In the back of the furnace,there is a big combustion room, where the coal suit well and can burn completely. At the same time,the boiler volume is big,and can adjust the load well.
(2)The reasonable coordination of the front and back arch makes a high radiation arch. It enhances the suitability of the fuel by enhancing the combustion.The small flake grate is equipped with stepless speed control device with a wide regulation range and more convenient. This deeply completes the adjustment ability of optimal combustion condition. We design suitable arches according to the fuel to burns completely.
(3) The two-way wind, single wind room and separate adjustment structure make the boiler more flexible,convenient and the fire bed more stable and reliable.
(4) It automatically supplies the water and coal,and control the chain grate and fans.At the same time, it is equipped with over pressure/over-temperature alarming,water level, grate and fan operation lock protection with high-quality accessories.All these can guarantee the safe,economic and high efficient running.
(5) The small flake chain grate has less coal leakage, even wind distribution, stable combustion and other advantages.
(6) To satisfy GB13271<Boiler Emission Standard of Air Pollutants>, besides the reasonable design of boiler arch to burn more efficiently, we also add the smoke separating room to separate smoke in inertia.At last, the original dust outlet concentration reduces a lot. 


Capacity
: 1t/h, 2 t/h, 4t/h, 6t/h, 8t/h, 10t/h, 12t/h, 15t/h, 20t/h, 25t/h, 30t/h, 35t/h, 40t/h, 44t/h and more..., Rated steam pressure: 1.25 MPa, 1.6MPa and more. Steam can be saturated steam and superheated steam, 1~6 t/h is package, 6~10 t/h is workshop- assembled, 15~30 t/h half workshop- assembled, 35~44 t/h is field assembled.
Double Drum Coal Fired Biomass Steam Boiler Steam Generator
Double Drum Coal Fired Biomass Steam Boiler Steam Generator
Double Drum Coal Fired Biomass Steam Boiler Steam Generator


 

 
 SZL6-1.6-AII SZL8-1.6-AII SZL10-1.6-AII SZL15-1.6-AII SZL20-1.6-AII SZL25-1.6-AII
(t/h)         Rated evaporation capacity  6 8 10 15 20 25
(Mpa)      Rated working pressure 1.6 1.6 1.6 1.6 1.6 1.6
(ºC)        Rated steam temperature 204 204 204 204 204 204
(ºC)            Feed water temperature  105 105 105 105 105 105
(m*m)    Radiation heating area 18.7 25.8 26.3 44 71.6 86.7
(m*m)   Convection heat area 121 150 162 280 338 380
(m*m)Economizer heat area 90.24 112.8 150.4 188 195 220
(m*m)       Grate effective area  7.78 10.1 11.8 17.8 22.5 25.12
               Suitable coal type
 

 

 

 

 

 
(kg/h)            Coal consumption 950 1250 1540 2180 3038 3600
(%)        design thermal efficiency  80.8 80 80.7 80.6 82.4 80.6
(t)        Max transport weight 23/18 28/21 32/24 43/26 46/31 49/44

Send your message to this supplier

*From:
*To:
avatar Ms. Shally Qin
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Gold Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory
Management System Certification
ISO 9001, ISO 14001