Active Member
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[China]
Address: Qihang Building D-709,Hanghai Road,Zhengzhou City,Henan Province,China
Contact name:Luna
Henan Yuanda Boiler Co., Ltd. |
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2ton/h Biomass Steam Boiler with Chain Grate for Greenhouse
Boiler model: SZL two drums water tube biomass steam boiler
1. National Scientific and Technological Progress Second Prize
2. Singapore New Product Expo Golden Lion Award
3. With special fuel hopper and fuel discharge device.
4. Three pass boiler. The smoke go through three phase, making the
boiler have higher heat transfer efficiency and lower smoke
temperature emissed.
5. The hearth is designed with a cyclone reburning chamber, which
makes the boiler energy saving, high combustion efficiency and
environmental friendly.
6. Special air distribution design.
7. The hearth has large volume and strong fuel adaptability, it can
use various biomasses as the fuel.The big size furnace can be well
adapted to biomass's feature of high flame.
The size of some most common biomass fuel:
(1). Biomass/wood pellets:≤Φ10×30 mm
(2). Wood chips:≤100×50×50 mm
(3). Sawdust:≤20×20×10 mm
8. The arch is specially designed accordign to the fuel.
9. Design of preventing fouling, slagging and corrosion of heating
area.
10. It has a double-drum offset hearth (D-type layout) with furnace
in the right side of the boiler and two drums in the left side of
the boiler, the structure is very compact.
Biomass steam boiler technique parameter
| Model | Rated capacity | Rated pressure | Rated Feed water temp | Rated steam temp | Active grate area | Boiler heating area | Boiler efficiency | Fuel consumption |
| t/h | Mpa | ℃ | ℃ | ㎡ | ㎡ | % | kg/h | |
| SZH2-1.25/2.5-AII | 2 | 1.25/2.5 | 20 | 194/226 | 2.78 | 69.5 | 81 | 225/228 |
| SZH4-1.25/2.5-AII | 4 | 1.25/2.5 | 20 | 194/226 | 4.5 | 119.2 | 81 | 450/462 |
| SZL2-1.25/2.5-AII | 2 | 1.25/2.5 | 20 | 194/226 | 3.1 | 64.6 | 81.6 | 223/227 |
| SZL4-1.25/2.5-AII | 4 | 1.25/2.5 | 20 | 194/226 | 4.6 | 115.3 | 81.6 | 447/453 |
| SZL6-1.25/2.5-AII | 6 | 1.25/2.5 | 20 | 194/226 | 7.3 | 136.3 | 81.6 | 671/684 |
| SZL8-1.25/2.5-AII | 8 | 1.25/2.5 | 20 | 194/226 | 10.4 | 173 | 81.8 | 781/803 |
| SZL10-1.25/2.5-AII | 10 | 1.25/2.5 | 20 | 194/226 | 11.8 | 233 | 82 | 1113/1127 |
| SZL15-1.25/2.5-AII | 15 | 1.25/2.5 | 20 | 194/226 | 17.7 | 307.3 | 82.3 | 1663/1686 |
| SZL20-1.25/2.5-AII | 20 | 1.25/2.5 | 20 | 194/226 | 20.8 | 725.2 | 82.3 | 2218/2246 |
Boiler model: SZL biomass steam boiler with chain grate
1. The output power remain constant
2. The boiler is heating up quickly and have high heat efficiency
3. Low original dust concentration,environmental protection and
energy conservation
4. High quality of steam
5. Strong water quality adaptability
6. Small size appearance, low investment in boiler room
7. Low running cost, safe and reliable (safety and reliability)
8. Short installation time, low installation cost
Biomass steam boiler Technical Parameter
| Boiler Model | Rated capacity | Rated pressure | Feed water temp. | Steam temp. | Active grate area | Exhaust gas temp. | Design efficiency | Fuel consump | Delivery Mode |
| t/h | MPa | ℃ | ℃ | ㎡ | ℃ | % | Kg/h | ||
| DZL1-1.0-AII | 1 | 1 | 20 | 184 | 1.85 | 157 | 80 | 118 | Package |
| DZL2-1.25-AII | 2 | 1.25 | 20 | 194 | 3.4 | 163 | 80 | 238 | Package |
| DZL4-1.25-AII | 4 | 1.25 | 60 | 194 | 5.18 | 180 | 80 | 472 | Package |
| DZL6-1.25-AII | 6 | 1.25 | 60 | 194 | 7.55 | 166 | 80 | 685 | Package |
| DZL10-1.25-AII | 10 | 1.25 | 105 | 194 | 12 | 151 | 80 | 1128 | Assembled |
| DZL15-1.25-AII | 15 | 1.25 | 105 | 194 | 18 | 161 | 81 | 1698 | Assembled |
| DZL20-1.25-AII | 20 | 1.25 | 105 | 194 | 22.9 | 150 | 81 | 2241 | Assembled and Semi-Assembled |
| DZL30-1.25-AII | 30 | 1.25 | 105 | 194 | 27.5 | 157.6 | 81 | 3380 | Semi-Assembled |
| DZL40-1.25-AII | 40 | 1.25 | 105 | 194 | 34.5 | 162.2 | 81 | 4481 | Semi-Assembled |
Biomass steam boiler applicaion
1. Food Industry
Boiler for food & beverage industry is used in the processes of
distillation, sterilization, disinfect, extraction, drying, and
curing, etc. The suitable boiler could be horizontal
type biomass fired chain grate water tube boiler. During the
process of distillation, disinfect, drying, sterilization and
curing in food processing industry, industrial steam boiler is the
significant heating equipment.
2. Rice Mill
Industrial steam boiler is used for starch liquidation and pasting. The needed steam pressure is between 0.3MPa and 0.6MPa. The best fuel for steam boiler is rice husk, which can save cost. Yuanda Boiler products different types of rice husk boilers, including both horizontal type and vertical type boilers with chain grate, moving grate, fixed grate, and reciprocating grate.
3. Textile Industry
Industrial boiler plays a significant role in the textile industry, the steam boiler is used for different processes, such as dyeing and drying, and support the use of resing finishing stenter, dyeing machine, drying room, and mixing mill, etc. The needed temperature of textile process is 60~180℃.
4. Sugar Mill
Steam plays a significant role for the processes of heating, gelatinization, and saccharify. The temperature needed is from about 30℃ to 80℃. Steam boiler is used for heating, gelatinization, and saccharify, etc. Heating equipment is equipped under mash kettle, and then steam produced by boiler enter into the heating equipment, and then heat the raw materials for starch hydrolysis.
