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High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler

High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler

  • High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler
  • High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler
High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler
Product Details:
Place of Origin: HENAN
Brand Name: YONGXING
Certification: ISO9001,ISO14001,SGS,BV
Model Number: DZL/DZH
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
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Detailed Product Description
Type: DZL/DZH Single-drum Steam Boiler Usage: Industrial
Material: Boiler Steel Capacity: 1ton-8ton
Transport Package: Standard Shipping Package Class: A
High Light:

coal fired water tube boiler


coal fired central heating boilers

ASME or Ce Standard High Temperature and High Pressure Pulverized Coal Fired Boiler


Brief Description


1. The DZL type quick-install boiler is a single-drum longitudinal chain grate boiler.

2. Suitable for burning coal and shaped biomass fuel. There is an economizer at the end. 

3. The excluded ash and slag can be directly used as farmyard manure, and it is an energy-saving and environmentally friendly product.

4. It is equipped with a blasting fan for automatic ventilation, and is equipped with a spiral slag machine to realize mechanical slag.

5. The control and monitoring instruments are complete, and the boiler operation is safe and reliable.


1. The SZL type assembled water tube boiler produced by the company adopts a double-drum vertical arrangement, and the installed grate is a chain grate. The rated evaporation is 4~20t/h. The boiler is fueled with biomass-forming solid fuel.

2. The water wall of the wall on both sides of the furnace adopts a membrane water wall structure;

3. the water wall tubes of the front and rear walls of the furnace extend downward to the upper part of the grate to form front and rear arches, which not only increases the sealing performance of the boiler, but also increases the volume and the heating surface of the furnace. The strength of the rear arch is reinforced.

4. Behind the furnace is a combustion chamber, a convection tube bundle, and an economizer is installed at the tail. The flue gas enters the tail flue through the furnace, the combustion chamber, the convection tube bundle, and the economizer, and is discharged into the atmosphere through the dust collector, the induced draft fan, and the chimney.

5. The front part of the boiler is designed with secondary air inlet and is controlled by the valve. When the coal is burned, the fuel can be fully burned out and the combustion efficiency is improved. A higher feed port is used to meet the needs of biomass fuels.


Welcome inquiry more specifications if u need .


Auxiliary details Data

1. Chain Grate:                                 Travelling grates OR flake type chain grates;
2. Induced Draft Fan:                       GY1-18 4#Right 0°, Electromotor Y 132S-4B3;
3. Forced Draft Fan:                             4-72-3.2A Right 315°, Electromotor Y 90L-2;
4. Electric Pump:                                         JGGC2-8X13, Electromotor Y 90L-2;
5. Govenor:                                        Stepless speed governor, Electromotor YCT112-4A;
6. Ash Extractor:                                         Screw type, Electromotor Y 90S-6;
7. Dust Collector:                                                Multi-tube XTD-1.


Data sheet 1

Parameter Data
Rated evaporation capacity 6 ton/h
Rated working pressure 1.25MPa
Rated steam temperature 193℃
Water-supply temperature 20℃
Boiler heating area 216.4㎡
Grate area 7.54㎡
Thermal efficiency 80.32%
Exhaust temperature 125℃
Boiler Water volume 10.2m³
Dimension(L*W*H) 7.42m*3m*3.67m


Data sheet 2

Rated evaporation capacity (T) 1 2 4 8
Rated working pressure (MPa) 0.7/1.0/1.25 0.7/1.0/1.25 1.25/1.6 1.25/1.6
Rated steam temperature (℃) 170/184/194 170/184/194 194/204 194/204
Water-supply temperature(℃) 20 20 20 20
Boiler heating area (㎡) 57.47 89.4 124.9 432.22
Grate area (㎡) 2.7 3.45 5.9 10.81
Exhaust flue gas temperature (℃) 120.7 157 167 163.41
Thermal Efficiency (%) 80.42 78.4 79.7 79.36
Size (m) 5.27*2.5*3.15 5.4*2.4*3.48 6.18*2.95*3.35 9.05*3.2*4.-3


boiler model Unit SZL6-1.25/1.6-AII SZL8-1.25/1.6-AII SZL10-1.25/1.6-AII SZL12-1.25/1.6-AII SZL15-1.25/1.6-AII SZL20-1.25/1.6-AII SZL25-1.25/1.6-AII
capacity ton/h 6 8 10 12 15 20 25
rated pressure Mpa 12.5/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6
rated steam temeperature 193/204 193/204 193/204 193/204 193/204 193/204 193/204
feed water temperature 105 105 105 105 105 105 105
radiation area m2 18.19 22.14 25.8 25.8 34.117 53.78 99.21
convection area m2 121.9 158.86 200.38 250.17 331.616 411.8 457.78
economizer area m2 53.13 104.64 130.8 174.4/261.1 117.72/117.2 212.4 476.16
valid grate area m2 7.55 9.34 10.98 12.78 16.24 20.84 24.76
exhaust gas temperature 165.78/169.85 161/165 160/162 158/150 156.7/159.4 153/159 152/156
design efficiency % 80.11/79.44 79.95/79.98 80.55/80.28 80.68/80.72 80.48/80.56 81.09/80.77 81.38/81.26
fuel consumption kg/h 863.28/874.78 1153.42/1161.38 1430.96/1442.74 1714.5/1721.8 2167.89/2164.7 2868.63/2884.7 3551/3556
max part size for delivery mm 7100*2800*3500
Bulk packing


High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler 0

High Temperature Wood Powered Steam Generator 8 Ton Coal Burning Boiler 1

Contact Details
Yong Xing Boiler Group Co.,Ltd

Contact Person: Ms. Bettysun

Tel: 86-13849050429

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