Coal and Biomass Fired Steam Boiler 2T 3T 4T 5T Capacity Steam Engine System for Rice Mill Automatic Feeding Low Emission
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SPECIFICATIONS
Application: Industrial Production
Application Field: Papermaking Industry
Brand Name: NONE
Capacity: 0.35mw to 2.8mw
Condition: New
Fuel: coal wood
Fuels: coal wood
Heat efficient: 85%
High-concerned chemical: none
Medium: water
Origin: Mainland China
Product name: Coal wood industrial steam boiler china
Stam temperature: 194
Style: Horizontal
Type: Gantry
Type of boiler: Horizontal type boiler
Warranty: 1 Year
Warranty Period: 1 year
Weight (KG): 5500
brand name: FL
core components: FIRE TUBE
dimension(l*w*h): 4213x1960x2893MM
key selling points: Long Service Life
machinery test report: Provided
output: Steam
place of origin: Henan, China
pressure: Low Pressure
structure: Fire Tube
type: Natural Circulation
usage: Industrial
video outgoing-inspection: Provided
1.This is a custom-made item.The price only for reference, the specific cost based on your requirements and the destination port, please contact us for more product details and quotations
2.We ship you by sea !!!
3.Door to door please leave message or whatsapp or email for price !!!
4.please fell free contact us by email or whatsapp
email address : Fulai2025@163.com
whatsapp:+8617837198293
Dear Buyer,
This product is custom-made, and the price shown is not the final price.
We offer a variety of delivery methods, including DDP, DAP, EXW, FCA, FAS, FOB, CFR, CIF, CPT, CIP, DAT. Freight needs to be calculated based on the delivery mode.
We can customize the color, configuration, model, appearance, logo, engine type, and powertrain.
The most important thing is that you need to communicate with our customer service to confirm the product parameters.
Specific pricing varies depending on the country and custom requirements, please contact customer service.
Orders not confirmed by customer service will not be shipped.

PLEASE NOTE: THIS IS A CUSTOM ITEM
Please fell free contact us by Email or WhatsApp
Email:yugongsale1@yg797.com
WhatsApp:+8618339295069
Dear Buyer,
This product is custom-made, and the price shown is not the final price. We offer a variety of delivery methods, including DDP, DAP, EXW, FCA, FAS, FOB, CFR, CIF, CPT, CIP, DAT. Freight needs to be calculated based on the delivery mode.
We can customize the color, configuration, model, appearance, logo, engine type, and powertrain.
The most important thing is that you need to communicate with our customer service to confirm the product parameters.Specific pricing varies depending on the country and custom requirements, please contact customer service.
Orders not confirmed by customer service will not be shipped.
3. Manufacturing: Paper Mill, textile factory, food factory, shoe factory, ceramic factory furniture factory.
4. Construction Industry: Highway Use, site use.
5. Others: Accommodation and catering, bath cente, hotel, disinfection of medical instruments and clothing.
|
Model
|
Rated Heat
Power
|
Rated Working
Pressure
|
Rated Outlet/Return
Temp
|
Heat
Efficiency
|
Design Fuel
|
Max Transport
Weight
|
Max Dimension
|
|
Unit
|
MW
|
Mpa
|
℃
|
%
|
|
kg
|
mm
|
|
DZH0.35-1.0/115/70-SCII
|
0.35
|
1.0
|
115/70
|
83
|
Coal
Biomass
Fuel
|
9000
|
3300x2000x2656
|
|
DZH0.7-1.0/115/70-SCII
|
0.7
|
|
|
|
|
13000
|
4820x2150x2960
|
|
DZH1.4-1.0/115/70-SCII
|
1.4
|
|
|
|
|
25000
|
5280x2380x3030
|
|
DZH2.1-1.0/115/70-SCII
|
2.1
|
|
|
|
|
26000
|
5500x2420x3250
|
|
DZH2.8-1.0/115/70-SCII
|
2.8
|
|
|
|
|
28000
|
6000x2500x3400
|
|
DZH4.2-1.0/115/70-SCII
|
4.2
|
|
|
|
|
30000
|
7200x2600x3800
|
|
Name
|
0.35-2.8mw coal pellet fired hot water boiler
|
|
Pressure
|
0.7Mpa-2.5Mpa
|
|
Fuel
|
Coal, Biomass pellet, Rice Husk, Bagasse, etc.
|
|
Capacity
|
0.35mw-2.8mw/h
|
Boiler main body is a single drum longitudinal layout. Drum and water tubes at both side forms radiation heating surface. Water tube forms convection surface. While threaded fire tube in the drum forms fire tube convection surface. Boiler consists of upper body and lower grates Which is combined at work site. Economizer is at the rear. Electric control cabinet can supervise the over temperature and lower. Pressure alarming and interlock protection, Which makes DZH series safe and reliable. Easy to operate.
And three passes structure
Moving grate
Moving grateFuel feed manually, can be applied to multiple fuels, such as coal, wood logs, fire wood, biomass and other solid fuels.
1) Structure of vertical boiler is compact ,occupy a litimited area. 2) Convenient on installation and removal.
3) Low cost and investment on capital construction. Steam exhausted fast and sufficient.
4) The combustion space of horizontal is4 big, fuel can be burned completed.
5) The thermal efficiency is higher than the vertical boiler.
6) Horizontal type: less thermal loss, stronger output, and higher steam quality.
Q2: What are the limitation (size, humidity, chemical element concentrations) of coal fuel/solid fuel/wood fuel?
Size requirement of coal:6-25mm
Size requirement of blending coal: <50mm (the coal less than 6mm should less than 30%)
Diameter of biomass particle: 6~10mm, length: 25~50mm, water content < 15%, ash content < 2%, sulphur content<0.07%, chlorinity <0.07%, nitrogen content < 0.5%
Q3: What is the size of furnace door and blower hopper?
Size of furnace door:
Standard elliptical furnace door:300*800*1500
Blower hopper size:
2 tons conical hopper: 1400*800*1500
4 tons conical hopper: 2200*1400*1500
Q4: What is the combustion mode of coal/biomass fired boiler?
The combustion mode of coal/biomass fired boiler is layer combustion. Place the flue on the fixed or moved grate, to form an evenly fuel bed with a certain thickness, air comes from the bottom of grate, and combustion occurred on the fuel bed.