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4 ton biomass pellet boiler
6 ton biomass boiler
4 ton firewood biomass boiler
small biomass wood fired boiler
4 ton biomass pellet boiler
6 ton biomass boiler
4 ton firewood biomass boiler
small biomass wood fired boiler

Biomass Fired Boiler

Chain grate boiler| Reciprocating grate boiler | Moveable grate boiler

DZ series biomass boiler is the most popular biomass boiler, using chain grate or reciprocating grate or traveling grate as combustion device, burn woodchip, pellet, firewood, ricehusk, fruit shell etc. We aim to offer the most proper biomass boiler according fuel.

Output: steam/hot water
Capacity Range: 0.2ton to 40 ton/h, 25kw to 28,000kw
Horsepower 10hp to 2500hp
Pressure 0-3.8Mpa, 0-38bar
Applied Industry: for heating/drying/steam turbine, food/beverage, paper, package, textile, feed mill, chemical, building, hotel, laundry, hotel, resort, pool

Introduction

DZL SZL series biomass boiler known as chain grate biomass boiler, reciprocating grate biomass boiler, provide steam or hot water for factory, company.

Yuanda has designed different furnace, combustion device, feeding and slagging system under different kind biomass fuel, to ensure that the boiler has good operation, low emissions and long service life.

Has ASME CE ISO DOSH EAC TUV BUV boiler certificates, exportd to all over the world.

biomass steam boiler and biomass hot water boiler

DZ series Biomass Boiler

●Automatic water, fire tube boiler.

●Reciprocating grate/chain grate/traveling grate
(Recommended different combustion equipment, to adapt to fuels with different characteristics)

●3 pass flue gas, wet-back structure, advanced furnace design & ash cleaning system

●PLC control, automatic interlock system.

●Energy saving device, such economizer, preheater, condensate water recovery etc.

●Multi-stage dust removal system. Low emission, excellent operating performance.

6 ton biomass boiler, 20 ton biomass boiler

Advantages

1. Adopt 3-step wet back structure, arched tube plate, spiral corrugated fire tubes, to strengthen the efficiency of the boiler and prevent the tube plate from cracking.

2. The flue gases from two wings on the side reduce the smoke temperature, reduce the heat load of the bottom of the boiler and prevent bulging.

3. Secondary air ventilation system in the boiler, increases combustion efficiency and saves fuel costs.

4. Built-in steam separator, ensures high steam quality with humidity less than 1%

5. Anti-dry heating system, five-stage water level control, four-stage pressure protection

6. Built-in rotary soot blower and inspection door

7. The new large furnace design with dust separation chamber makes the boiler high efficiency and reduces the original dust.

biomass boiler cases

Application

Industrial biomass boilers are widely used in food, beverage, dairy, edible oils, starch, tea, feed mills, rice mills, garments, chemicals, pharmaceuticals, paper, textiles, wood, packaging, dyeing, foam, refineries, tobacco, plastic rubber, Oil field, autoclave, EPS, leather, battery, concrete, washing powder, soap, cosmetics, bitumen, slaughterhouse, hotel, laundry...

Automatic Biomass Pellet Boiler

CWHS integrated biomass steam/hot water boiler. Compact structure, suitable for small size fuel. One key to put into use, fast heat up.

automatic biomass wood boiler

Combined Biomass Boiler

WNS-T combined biomass steam/hot water boiler. Using biomass burner and fire tube/water tube boiler. Easy to install, low cost, less mechnical failure.

combined biomass burner boiler

About our company

■ Founded in 1956, a quality supplier assessed, certified and inspected by SGS Group

■ CE ASME DOSH EAC GOST TUV BUV ISO high standard boiler certification

■ More than 17 years of export experience, gold medal supplier, guaranteed payment and delivery.

■ Integrating research&development production and sales

■ Support video/VR or third party factory inspection

■ Best seller in 108 countries, more than 100,000 customers


Quality Assurance

Steel element test→Steel rust cleaningWelding electrodes drying processAutomatic welding, argon arc welding, expansion welding etc. methodsNDT(Nondestructive Testing) including X-ray Test, Ultrasonic Test, Magnetic particle TestHydraulic pressure test.

Our Service

Pre-sale Service:

1. Design一We help customer to choose the best boiler model according to the different requirements of different industries.

2. Drawing and files一Supply quality certificates, factory-inspect, fuel consumption calculation, cost analysis, foundation drawings, layout drawings, boiler room drawings nased on your needs, etc.

3. Technical Solution一Design completed boiler solution with installation materials for your company.

4. Competitive Price一As one boiler factory, we have lowest price and high quality.

After-sale Service:

1. Provide a full range of boiler and original spare parts.

2. Overseas engineers installation and commissioning service is available.

3. Training in site, to ensure safe operation.

4. 24 hours online, quick respond.
5. Free maintenance and repair for one year and lifetime service.

Parameter

biomass steam boiler
biomass hot water boiler
Model Steam output
(Ton per hour)
Rated steam pressure
(Mpa)
Rated steam temperature
(℃)
Feed water temperature
(℃)
Thermal efficiency
(%)
Fuel consumption
(Kg/h)
DZL 1 1 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 150
DZL 2 2 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 280
DZL 4 4 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 570
DZL 6 6 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 810
DZL 8 8 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 1100
DZL 10 10 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 1380
DZL 15 15 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 2100
DZL 20 20 ton 0.4 to 2.5 mpa 130~226 ℃ 20/105 ℃ >84 2600
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.
Model Rated heating capacity
(mw)
Rated working pressure
(Mpa)
Rated output water temperature
()
Rated return water temperature
()
Thermal efficiency
(%)
Fuel consumption
(Kg/h)
DZL 0.7 0.7mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 150
DZL 1.4 1.4mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 302
DZL 2.8 2.8mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 596
DZL 4.2 4.2mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 880
DZL 5.6 5.6mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 1160
DZL 7  7mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 1380
DZL 10.5  10.5mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 2030
DZL 14 14mw Atmospheric pressure/0.7/1.0 mpa 85/95/115/130  70/60  84 2700
Note: for place limited, we didn't list all models, if you need other capacity, pressure, fuel, please send us inquiry directly, we will send you detailed parameter.

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