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Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler

Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler

  • Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler
  • Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler
Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler
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,or Wooden Box
Delivery Time: 10-15days
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
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Detailed Product Description
Material: Special Steel Burner: Riello, Baltur,or Optional
Control System: Automatic Class: A
Warranty: 18months Structure: Water Fire Tube
Burning Style: Layer Combustion Drum Placement: Horizontal Boiler
High Light:

coal fired water tube boiler


wood burning steam boiler

Energy Saving Fire Tube Biomass, Wood Pellet 0.5~10 T/H Steam Boiler to Replace the Coal Fired Steam Boiler


1, Brief Introduction


1. The biomass steam boiler produced by the company uses high-temperature gasification combustion technology.

2. The high-temperature gasification combustion technology, under aerobic conditions, on the surface of the biomass fuel plus a high-temperature heat source of 800 ° C or higher, so that the fuel from the outside to the inside for rapid pyrolysis gasification combustion.

3. Part of the heat generated by the combustion is again subjected to high-temperature gasification of the fuel it contacts, and another part of the heat is used in the boiler work. Continuous high-temperature gasification combustion reaction can effectively improve the combustion efficiency of biomass fuel.


The structure of the biomass boiler is briefly described as follows:

1. the boiler adopts a water-cooled grate which is arranged obliquely, and a uniform air distribution device is used under the grate, and the air supply amount of each section can be adjusted as needed.

2. The upper part of the grate is insulated by a combustion device, and the fuel enters the grate through the feed system of the front of the boiler. When the boiler starts working, the external combustion source (such as wood) is used to heat the discharge port of the combustion chamber.


Analysis of economic and technical indicators of high temperature gasification combustion boiler and chain boiler

 Fuel suitability
1. Chain boiler: In order to meet the production output requirements, it is necessary to burn more than 4,500 kcal of high-quality bituminous coal;
2. High-temperature gasification combustion boilers: (1) biomass: shaped biomass pellets or unprocessed corn straw, crushed wood blocks, hibiscus, sawdust, rice husks, stems, furfural residue, xylose residue, Production of mushrooms, fungus, and other fungus rods;
Thermal efficiency
1. Chain boiler: Since the chain and the air chamber cannot be completely sealed, a large amount of cold air directly enters the combustion chamber, coupled with insufficient combustion and coal leakage, the measured average thermal efficiency generally does not exceed 60%;
2. High-temperature gasification combustion boiler: When burning 3500 kcal lignite, the measured average thermal efficiency is not less than 75%. When the calorific value of coal is high, the thermal efficiency increases, and when the calorific value is low, the thermal efficiency decreases accordingly.
Load adjustment
1. Chain boiler: the actual power is generally between 70-90% of the rated power, and the thermal efficiency is reduced correspondingly when the power is reduced;
2. High-temperature gasification combustion boiler: not lower than the rated power standard, the power can be adjusted according to needs, the adjustment range can be between 40% and 100%, and the thermal efficiency is basically unchanged when the load is adjusted.
Environmental indicators
1.Chain boiler: insufficient combustion, more pollutant gas emissions, it is difficult to meet the national environmental protection standards;
2.High-temperature gasification combustion boiler: full combustion, very small organic gas emission, two-stage dust removal, multi-tube and second-stage use of two-stage spray desulfurization and dust removal, dust emission concentration below 50mg/m3.


Description-----Precautions for the use of biomass boilers
1. Before starting the boiler, check the power supply, voltage, water source, fuel abnormality, close the drain valve, open the water supply valve, and check whether the flue is unobstructed. In addition, check the pressure of the furnace body and the operation of the make-up pump to confirm whether the motor can work normally. Check the working status of the pump. After all the above devices have been confirmed, they can be turned on.
1. When the user repairs the boiler or replaces the accessories, the power must be cut off to avoid danger to the operator.
3. The electric control box, burner, pump motor and other parts should be protected from moisture ingress to prevent burning, and the boiler should be kept clean.
4. Please pay attention to the timed sewage when using the steam boiler. Discharge at least once a day and discharge at a pressure of 0.15 MPa to 0.25 MPa. This can effectively prevent pipe blockage. In addition, the sewage pipe should be connected according to the regulations, beware of the operator's burns.


The details table of auxiliary paraments is as follows.

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


The more details of echnical paraments for DZL boiler is list in the table below

Rated evaporation capacity t/h 1 2 3 4 6
Rated working pressure MPa 0.7/1.0/1.25 0.7/1.0/1.25 1.0/1.25 1.25/1.6 1.25/1.6
Rated steam temperature ℃ 170/184/194 170/184/194 184/194 194/204 194/204
Water-supply temperature ℃ 20 20 20 20 20
Body Heated area m2 6 54 83.5 115 186
Economizer Heated area m2 10.56 27.6 41.2 53 87.2
Chain Grate area m2 2.3 2.3 4.1 4.1 5.85
Exhaust temperature (℃) 120 120 120 125 125
Maximum shipping weight ton 19 25 28 32 43
4500×2000×3200 5900×2200×3400 6200×2200×3450 6700×2400×3450 7700×2600×3600


The more details of echnical paraments for SZL boiler is list in the table below

Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler 0

Energy Saving Biomass Fired Steam Boiler / Industrial Water Tube Boiler 1


Contact Details
Yong Xing Boiler Group Co.,Ltd

Contact Person: Ms. Bettysun

Tel: 86-13849050429

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