Capacity from 1000kw to 6000kw,
Features：modular design, several modular for big capacity.
Waste Pyrolysis Gasification Combined Heat And Power System Diagram
Solid Waste Waste Pyrolysis Gasification Power Generation System
Advantages Of Waste Pyrolysis And Gasification
Pyrolysis is the process of heating and decomposing organic matter under anaerobic or anoxic conditions. The process is a complex chemical reaction process. Including the cleavage of macromolecular bonds, isomerization and polymerization of small molecules and other reactions, and finally generate various smaller molecules. Under the same pyrolysis environment temperature, the thermogravimetric analysis (TG) and thermogravimetric derivative (DTG) of different substances are different.
Working Principle Of Waste Pyrolysis Technology
Technical characteristics of waste pyrolysis and gasification
Grate Furnace Incineration VS Pyrolysis Gasification
Waste Pyrolysis Gasification Combined Heat And Power Flow Chart
The waste material is pretreated to remove inorganic substances (glass, iron, stone, sand, etc.) in the waste, and then the waste material is sent to the pyrolysis gasifier using a grab bucket. Flow combustion, and flue gas residence time ≥ 2s, effectively decompose dioxins and other harmful gases. The generated high-temperature flue gas provides heat to the waste heat boiler, and generates steam to drive the steam turbine/screw expansion generator to generate electricity. The exhaust gas is purified by the deacidification tower, activated carbon and dust collector and then discharged to the standard (GB18485-2014). (Suitable for small and medium garbage disposal)
Technical Parameters Of Waste Gasifier HQLR-SC Series Steam Power Generation
| Waste Pyrolysis Incineration Waste Heat Power Generation Series | ||||||
| serial number | specification | unit | different tonnage series parameters | |||
| 1 | amount of garbage | t/d | 20 | 50 | 80 | 100 |
| 2 | gasifier model | HQLR-SC series | HQLR-SC1400 | HQLR-SC2200 | HQLR-SC2600 | HQLR-SC3200 |
| 3 | a combustion chamber temperature | °C | 950-1050 | 950-1050 | 950-1050 | 950-1050 |
| 4 | system installed power | kw | 35 | 65 | 90 | 115 |
| 5 | system running power consumption | kw | about 28 | about 52 | about 72 | about 92 |
| 6 | secondary combustion chamber temperature | °C | 900-1100 | 900-1100 | 900-1100 | 900-1100 |
| 7 | the residence time of flue gas in the secondary combustion chamber | s | ≥2 | ≥2 | ≥2 | ≥2 |
| 8 | the temperature of the flue gas at the outlet of the secondary combustion chamber | °C | ≥850 | ≥850 | ≥850 | ≥850 |
| 9 | waste heat boiler tonnage | steam ton/h | 2 | 5 | 8 | 10 |
| 10 | turbine capacity | MW | – | – | 1.2 | 1.5 |
| 11 | urea dosage(nox300mg/nm³ to 200mg/nm³) | kg/h | About 2.56-3.2 | About 6.4-8 | About 10.2-12.8 | About 12.8-16 |
| 12 | quicklime dosage(so2400mg/nm³ to 50mg/nm³) | kg/h | about 7-10 | about 17-25 | about 27-40 | about 33-100 |
| 13 | activated carbon dosage(heavy metal 30mg/nm³ to 0.5mg/nm³) | kg/h | ≥0.5 | ≥1.25 | ≥2 | ≥2.5 |
| 14 | bag filter treatment air volume | m³/h | 9000 | 21000 | 30000 | 42000 |
| 45 | slag output | kg/h | about 165 | about 415 | about 665 | about 830 |
| 16 | reduction ratio (volume) | % | ≥85 | |||
| 17 | burn reduction rate | % | ≤3 | |||
| 18 | noise | dB(A) | ≤85 | |||
Video display of Waste Gasification Power Plant
