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
The capacity of biomass boiler produced by Henan Yuanda Boiler ranges from 0.2ton to 40ton, 80kw-28000kw.
Single/double drum boiler, practical model with mature technology and experience, 20 years life span assurance. Certified by ASME CE ISO DOSH EAC TUV BUV.
●Automatic water-fire tube biomass fueled 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.
01
High Security, 100% Safe Operation
①Interlock control for fuel feeding, water level, combustion furnace, fan, flue gas temperature etc; ②Four stages pressure protection; ③Unique lock feeding device to prevents backburning.
02
High Fuel Adaptability
①New furnace arch with upside "α" flue gas flow ②Two wing-shape flue ③Customized combustion device and furnace according to the fuel characteristics;
03
High Efficiency, Save Fuel & Running Cost
① 3-pass flue gas, spiral corrugated fire tubes to strengthen the efficiency, not easy to accumulate dust ②Larger and taller furnace design + secondary air ventilation system, makes the boiler high efficiency ③Double 12mm thickness aluminum silicate insulation layer; ④Built in steam-water seperating device
04
Long Using Life and Convenient for Maintenance
① Wet-back reverse flame chamber + arched tube plate, prevent the tube plate from cracking; ②Push-pull soot cleaning device + built-in soot blower + double inspection door;
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...
①Boiler body ②Grate stoker with reducer ③Water treatment system ④Fuel feeding system ⑤Slag remover ⑥Smoke gas clean system ⑦Economizer ⑧Chimney ⑨Induced fan and forced fan ⑩PLC automation control system ⑪Steam header. Preheater, dearator, water recovery device is optional.
① 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.
② CWHS integrated biomass steam/hot water boiler. Compact structure, suitable for small size fuel. One key to put into use, fast heat up.
Quality Assurance
Steel element test→Steel rust cleaning→Welding electrodes drying process→Automatic welding, argon arc welding, expansion welding etc. methods→NDT(Nondestructive Testing) including X-ray Test, Ultrasonic Test, Magnetic particle Test→Hydraulic 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. Transportation一We have shipping partners and forwarder for lowest price and safe.
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
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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