Brief Introduction:
Biomass fired CFB boiler adopts patented technology membrane water-cooling wall structure, improved fuel crusher and screening system, combustion and heating efficiency is greatly improved. The boiler can burn both biomass fuel and coal.
Biomass Fired Fuels Include:
Shaped biomass fuel, sugarcane bagasse, rice husk and rice straw, coconut shell, palm kernel shell(pks), peanut shell, agricultural waste, wood pellet/chips, sawdust, coal,biomass, co-firing.
Application:
Thermal power plant, heating company, food & beverage, cement plant, paper mill, chemical industry, pharmaceuticals industry, textile industry, coal industry, steel & iron industry, non-ferrous metallurgy, mining industry.
1.Single drum in transverse type and "π" type layout.
2.Suspended type Membrane water-cooling wall structure furnace and the gas passes make it less heat-releasing and clean.
3.Low resistance and high separating efficiency of separator and center cylinder ensure high combustion efficiency.
4.The technology of feeding device is adopted and the independent roots blower is equipped to provide wind so the power consumption is lowered.
5.Low pressure fans used reduces the fan power consumption.
6.Optimization of the secondary air and the vents flow rate reduces the head of fan’s secondary air pressure.
7.Improved fuel crushing and screening system makes the size of coal particle conform to the designed requirements.
8.Multi-tube box arrangement air preheater and low-temperature section adopts corrosion-resistant steel, which avoids the low-temperature corrosion.
DHX series Biomass CFB steam boiler
| Model | Rated Steam Capacity | Rated Steam Pressure (bar) |
Rated Steam Temperature (℃) |
Rated Water Temperature (℃) |
Fuel Type | |
| t/h | BHP | |||||
| DHX15-1.25-T | 15 | 1149 | 12.5 | 194 | 105 | Coal, Tobacco stem |
| DHX20-1.25-AⅡ | 20 | 1532 | 12.5 | 194 | 105 | bituminous coal, Leather waste liquid |
| DHX35-1.25/230-T | 35 | 2681 | 12.5 | 230 | 105 | Brown coal, Distiller's grains |
| DHX35-1.25-W | 35 | 2681 | 12.5 | 194 | 105 | Anthracite coal |
| DHX35-1.25/300-P | 35 | 2681 | 12.5 | 300 | 105 | Lean coal |
| DHX35-1.6-AII | 35 | 2681 | 16 | 204 | 105 | Bituminous coal |
| DHX35-2.5/400-AII | 35 | 2681 | 25 | 400 | 105 | Bituminous coal |
| DHX35-3.82-A | 35 | 2681 | 38.2 | 450 | 105 | Bituminous coal |
| DHX40-4.2-W | 40 | 3064 | 42 | 254 | 105 | Anthracite coal |
| DHX45-1.6-H | 45 | 3447 | 16 | 204 | 105 | Brown coal |
| DHX50-2.5-W | 50 | 3830 | 25 | 226 | 105 | Anthracite coal |
| DHX65-2.5/250-H | 65 | 4979 | 25 | 250 | 105 | Brown coal |
| DHX75-1.6-P | 75 | 5745 | 16 | 204 | 105 | Lean coal |
| DHX75-2.5/350-P | 75 | 5745 | 25 | 350 | 105 | Lean coal |
SHX series Biomass CFB steam boiler
| Model | Rated Steam Capacity |
Rated Steam Pressure(bar) |
Rated Steam Temperature(℃) |
Feed Water Temperature(℃) |
Fuel Type | |
| t/h | BHP | |||||
| SHX4-1.25-A | 4 | 306 | 12.5 | 194 | 105 | Bituminous coal |
| SHX6-1.6-P | 6 | 460 | 16 | 204 | 105 | Lean coal |
| SHX8-1.25-T | 8 | 613 | 12.5 | 194 | 105 | Shaped biomass pellet |
| SHX8-2.5-H | 8 | 613 | 25 | 226 | 105 | Brown coal |
| SHX10-2.5/450-AII | 10 | 766 | 25 | 450 | 105 | Bituminous coal |
| SHX12-2.5-W | 12 | 919 | 25 | 226 | 105 | Anthracite coal |
| SHX15-2.5-A | 15 | 1149 | 25 | 226 | 105 | Bituminous coal |
| SHX20-2.5-W | 20 | 1532 | 25 | 226 | 105 | Anthracite coal |
| SHX25-2.5-AII | 25 | 1915 | 25 | 226 | 105 | Bituminous coal |
| SHX30-2.5/400-W | 30 | 2298 | 25 | 400 | 105 | Anthracite coal |
| SHX35-2.78/400-AII | 35 | 2681 | 27.8 | 400 | 105 | Bituminous coal |
| SHX45-1.25/300-AII | 40 | 3064 | 12.5 | 300 | 105 | Bituminous coal |
| SHX45-1.25/300-AII | 45 | 3447 | 12.5 | 300 | 105 | Bituminous coal |
| SHX50-2.5/400-H | 50 | 3830 | 25 | 400 | 105 | Brown coal |
| SHX65-1.25-A | 65 | 4979 | 12.5 | 194 | 105 | Bituminous coal |
| SHX75-1.6/250-AII | 75 | 5745 | 16 | 250 | 105 | Bituminous coal |