Yong Xing Boiler Group Co.,Ltd                                                        Service customer with profession

About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsBiomass Steam Boiler

Wood Fired Steam Boiler DZL Type Chain Grate Stoker

Wood Fired Steam Boiler DZL Type Chain Grate Stoker

  • Wood Fired Steam Boiler DZL Type Chain Grate Stoker
  • Wood Fired Steam Boiler DZL Type Chain Grate Stoker
  • Wood Fired Steam Boiler DZL Type Chain Grate Stoker
  • Wood Fired Steam Boiler DZL Type Chain Grate Stoker
  • Wood Fired Steam Boiler DZL Type Chain Grate Stoker
  • Wood Fired Steam Boiler DZL Type Chain Grate Stoker
Wood Fired Steam Boiler DZL Type Chain Grate Stoker
Product Details:
Place of Origin: HENAN
Brand Name: YONGXING
Certification: ISO9001,ISO14001,SGS,BV
Model Number: DZL/SZL
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing, Package with Steel Box, Wooden Box
Delivery Time: 15days
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: USD2000/SET
Contact Now
Detailed Product Description
Fuel Design: Coal, Anthracite, Briquette, Charcoal, Coke, Brown Coal Running Style: Automatic Operation
Material: Q345R,Q245R Application: Milk Pasteurization, Beer Brewery Wine Factory, Pharmaceutical Medical Industry,noodles
Fuel Feeding: Chain Grate Stoker Automatcally Feeding Fuel: Peanut Shell Briquetting, Sawdust
Name: Chain Grate Stoker Biomass Wood Chips Fired Steam Boiler Industrial Boilers For Sale Style: Horizontal
High Light:

coal fired water tube boiler


wood burning steam boiler

Wood Fired Steam Boiler DZL Type Chain Grate Stoker


Wood Fired Steam Boiler Introduction


As the name suggests, Wood Fired Steam Boiler uses biomass energy as a fuel. It can be divided into biomass steam boiler, biomass hot water boiler, biomass hot air furnace, biomass heat conduction oil furnace, vertical biomass boiler, horizontal biomass boiler.

What Are Our Wood Fired Steam Boiler Advantages And Characteristics?


The characteristics of wood fired steam boiler are as follows:


1. Yongxing boiler adopts the combustion equipment most suitable for biomass fuel combustion -- active grate, chain grate, or traveling grate.


Normally we suggest customers use chain grate, which can realize the mechanization and save manpower, reduce the project cost accordingly.


In terms of the structural design of the boiler, compared with the traditional boiler, the furnace space is larger, and the layout of the secondary air is very reasonable, which is conducive to the full combustion of the instantaneous precipitation of more volatiles during biomass fuel combustion.


The control system adopts high brightness, full English display, with a famous PLC control system as the central control unit;

Exchange information with boiler users through man-machine dialogue to realize the full automatic safe and reliable operation of biomass pellet boiler.


The biggest characteristic of wood fired steam boiler is energy saving, environmental protection, and ease to install and use.


2. Fuel supply


wood fired steam boiler's fuel is Biomass fuel, which is sent to the top hopper by the feeder, and then sent to the furnace chamber by the screw feeder, which is evenly scattered on the grate.

Wood Fired Steam Boiler DZL Type Chain Grate Stoker 0

3. Combustion process

Fuel is sent to the furnace by the screw feeder, here due to high-temperature smoke and the effect of wind gradually preheat, dry, fire, combustion, this process precipitated a large number of volatile, burning violently.


The generated high-temperature flue gas scours the main heating surface of the boiler and enters the economizer and air preheater of the heating surface at the rear of the boiler then enters the dust collector and finally displaces into the atmosphere through the chimney.


The side of the gasified fuel moves towards the back of the grate until it burns out, and finally, a small amount of ash falls into the slag hole behind the grate.

Wood Fired Steam Boiler DZL Type Chain Grate Stoker 1


4, Wood fired steam boiler environmental protection emissions


The ash produced by BMF combustion accounts for about 1.5% of the fuel. In order to facilitate ash removal, the rear of the boiler is equipped with a screw slag extractor to realize continuous ash removal. Dust remover is arranged in the flue of the rear of the boiler to ensure that the smoke emission meets the requirements of environmental protection.


5, Wood Chip Steam Boiler Efficiency


The efficiency of wood chip steam boiler is generally more than 80%, the boiler model is large, more fully burned, the efficiency of the boiler is higher. The highest was 88.3 %, 15% higher than the average efficiency level of coal-fired boilers.

What Is Your Design Of Your Wood Steam Boiler For Sale?

Compared with other boilers, the wood steam boiler has the following four advantages


  1. A multi-purpose furnace, heating at the same time can cook, boil water, bath.
  2. Super conversion system, start the heat transfer temperature is low, heat transfer speed is fast.
  3. Low installation cost, heating safety: the equipment is universal, do not change the original heating equipment, pipes, radiators are universal, the use of water cycle to achieve a wide range of heating materials sources, never exhausted, everywhere desirable (such as rice husks, corn stalks, rice straw, wheat).
  4. Safety and environmental protection: low working pressure, no, cooking, boiling water, bath, heating, etc., also suitable for boiler burning, greenhouse heating, large-area heating, small and medium-sized hotel use, not subject to seasonal restrictions, can be used throughout the year.


Wood Fired Steam Boiler DZL Type Chain Grate Stoker 2

Wood Fired Steam Boiler DZL Type Chain Grate Stoker 3


Users exchange information to realize the fully automatic operation of the BMF boiler.



Wood Fired Steam Boiler DZL Type Chain Grate Stoker 4

  Biomass fuel coal

The compressed volume

Save storage space

Make it easier to transport

Reduce transportation costs

Large volume

Take up storage space

High transportation cost

Combustion efficiency

High combustion efficiency

Easy to burn out

Small amount of residual carbon

Shoulds not be lit

High volatile content

High flash point

environmental protection or not

Not easily produced when burned

Sulfur dioxide

Phosphorus pentoxide and other harmful gases

Combustion chamber generation

Sulfur dioxide

Phosphorus pentoxide

Lead to acid rain, pollution of the atmosphere, not environmental protection



Quickly installed boiler
boiler model Unit DZL1-0.7/1.0-AII DZL2-0.7/1.0-AII DZL4-0.7/1.25/1.6-AII DZL6-1.25/1.6-AII
capacity ton/h 1 2 4 6
rated pressure Mpa 0.7/1.0 0.7/1.0 0.7/1.25/1.6 1.25/1.6
rated steam temperature 170/184 170/184 184/193/204 193/204
feed water temperature 20 20 20 105
radiation area 4.21 6.43 10.55 16.95
convection area 20.68 39.23 90.45 134.87
economizer area 9.66 16.56 16.56 53.13
valid grate area 1.852 3.15 5.18 8.395
applicable fuel * COAL COAL COAL COAL
exhaust gas temperature 152/160 152/161 163/163.8/169.5 163/169
design efficiency % 77.73/77.24 78.53/78.18 79.37/79.30/78.96 79.83/79.19
fuel consumption kg/h 170.74/172.93 341.71/343.63 673.22/676.27/682.11 866.39/877.51
max part size for delivery mm 5488*2254*2782 5694*2704*3324 6743*2954*3508 8244*2951*3704


DZH 1 - 6 t Coal / BIomass Fired Steam Boiler Technical Parameters
Item No. DZH1-1.0 DZH2-1.0 DZH4-1.25 DZH6-1.25
Rated steam output(t/h) 1 2 4 6
Rated work pressure(Mpa) 1 1 1.25 1.25
Rated steam temperature(°C) 184 184 194 194
Rated feed water temperature(°C) 20 20 20 20
Thermal efficiency(%) 77.18 76.8 78.8 78.5
Fuel consumption (kg/h) 172 358 726 1080
Shipping size(m) 4.31*1.9*2.86 5.41*2.6*3.1 5.86*2.8*3.39 6.2*2.96*3.58
Induced Draft
Model Y9-19-6.3C GY2-15 Y6-41-7.1C Y9-26-10D
Power(KW) 5.5 11 18.5 45
Forced Draft
Model 4-72-3.3A GG1-15 G6-41-6.4A 4-72-5A
Power(KW) 2.2 3 5.5 15
Water Pump Model 1W2.4-10.5 11/2GC-5*7 11/2GC-5*7 2GC-5*6
Power(KW) 3 7.5 7.5 18.5
Grate Governor
Model WT-4 WT-4 WT-5 WT-6
Power(KW) 0.55 0.55 0.55 1.1
Slag Remover Model GBC-1 GBC-2 GBC-4 GBC-6
Power(KW) 1.1 1.1 1.1 1.5
Coal Conveyor Model FS-1 FS-2 FS-4 FS-6
Power(KW) 1.1 1.1 1.1 1.5


Dear friend,


Thanks for your time in scanning our products.

We need the following information to confirm the wood fired steam boiler for sale​ model:

1. Boiler type: wood fired steam boiler

2. Boiler capacity?

3. Boiler pressure?

4. Boiler application?

After confirming these questions, we will know exactly what boiler will be suitable for you and we will provide you with our product details and quotation. Thank u.


It is ok to copy the question and answer directly when sending us the inquiry!


Welcome you any time!


Wood Fired Steam Boiler DZL Type Chain Grate Stoker 5

Contact Details
Yong Xing Boiler Group Co.,Ltd

Contact Person: Ms. Bettysun

Tel: 86-13849050429

Send your inquiry directly to us
Other Products