circulating fluidized bed water boiler
1.matural experience
2.with ISO9001:2008 certification
3.skill
circulating fluidized bed water boiler
description
1. The fuels of this boiler is with broad adaptability, so many kinds of coal is suitable to supply stable and efficient heat. During the operational process of the boiler, it is easy to achieve high burning efficiency in the condition of not changing burning equipment when the coal is changed.
2. Circulating fluidized bed boiler is radically different from other boilers on the burning system. Its burning system consists of burning room, material destination and material returner. The high heat material enters the material returner together with the airflow, and the material collected will enter the material returner and then returns the burning room. This is called circulating burning which increase the burning efficiency greatly.
3. This boiler is with a wide range and high speed of load adjustment.
4. A clean and environmental burning technology is used in this boiler to improve the quality of air and environment.
5. It is easy to use the ash completely because of the low-heat burning and good burning condition of this boiler.
6. There is no immersed tube in the boiler, so it is easy to start or stop the equipment
Features:
1) Burning efficiency reaches 95%~99%
2) High burning rate, heat efficiency above 87%
3) Energy-saving, high efficiency
4) High flexibility of fuel, which can satisfy the burning of many kinds of fuels
5) Limestone can be added in bed material
6) During burning process reacts with SO2 of flue formulates sulphate,
Desulphuration can satisfy environment protection
7) Reasonable air distribution and low temperature of furnace, which can control
formulation of NOxand really reach environment protection
8) Big adjusting range load can be adjusted ranging 10%~30%
9) High automatic control, makes boilers running safely and economically
10) Adopts upper-exhaust high temperature cyclone separated device
Parameter:
Name | Unit | SHXF4-1 .25-AI | SHXF6-1.25-AI | SHXF10-1.25-AI | SHXF10-2.5/400-AI | SHX25-2.5/400-W | SHXF15-2.5-AI | ||
Fixed transpiration rate | T/h | 4 | 6 | 10 | 10 | 25 | 15 | ||
Fixed steam pressure | Mpa | 1.25 | 1.25 | 1.25 | 2.5 | 2.5 | 2.5 | ||
Vapor temperature | °C | 194 | 194 | 194 | / | 400 | 225 | ||
Water temperature | °C | 20 | 105 | 105 | 105 | 105 | 105 | ||
Superheated steam temperature | °C | / | / | / | 400 | / | / | ||
Heating area | Radiation | M² | 20.5 | 36.31 | 52.1 | 68.5 | 187.4 | 144 | |
| Convection | M² | 78.6 | 141 | 228 | 178 | 526 | 248 | |
| Economizer | M² | 38.5 | 104.6 | 141.6 | 312.5 | 535.7 | 476 | |
| Super heater | M² | / | / | / | 63.5 | 210.5 | / | |
Fluid bed area | M² | 0.58 | 0.67 | 1.06 | 1.17 | / | 1.83 | ||
Coal consumption | Kg/h | 453 | 631 | 929 | 1056 | 2250 | 1392 | ||
Designed thermal efficiency | % | 80.63% | 83.9% | 84.76% | 83.5% | 83.9% | 83.5% | ||
Discharging fume temperature | °C | 160 | 170 | 170 | 165 | 155 | 165 | ||
Combustion way | Circulation fluid combustion | ||||||||
Suitable fuel | Bituminous coal, anthracite, lean coal, slag | ||||||||
Maximum shipping weight | Kg | 1538.5 | 1876 | 1876 | 5276 | 4687 | 4687 |