生物质气体发电概述 生物质气体发电机组技术是一种可再生能源利用技术，是将多种农、林业废弃物（如食用菌菇菇肥、谷壳、木屑、秸秆、畜粪、 生活垃圾、污水）利用气化技术转化为生物质气，通过除尘、除焦、脱水、冷却等净化过程，作为气体发动机的生物质燃料燃烧作功，带动发电机发电，将生物质能转化为电能。 Overview of biomass gas power generationBiomass gas power generation technology is a renewable energy technology which is using gasification technology change a variety of agricultural, forestry wastes (such as rice husk, wood chips, straw, dung, garbage, sewage) into combustible gas, through deducting decoking, dehydration, cooling, purification process, the purified gas as a gas engine fuel to drive generator and change the heat into electricity. 生物质气体发电主要设备1.      生物质气化炉：分两种         固定床式生物质气化炉:产气热值可达5.0-6.3MJ/NM3         循环流化床式气化炉: 产气热值可达1200-1500KCAL/NM32.      旋风除尘器3.      燃气净化装置4.      静电除焦油设备5.      生物质气发动机及发电机组。其容量可达200KW-3000KW         两种气化炉也可以作为热水、蒸汽锅炉、热媒油锅炉或低燥设备的生物质能供能系统使用。 The main equipment of biomass gas power generation1. Biomass gasification: two styles    Fixed-bed biomass gasifier: calorific value: 5.0-6.3MJ/NM3    Circulating fluidized bed gasifier: calorific value: 1200-1500KCAL/NM32. Cyclone dust collector3. Gas purification device4. Electrostatic tar-removing equipment5. Biomass gas engine and generator set. Its capacity around 200KW-3000KW    Above two types gasifiers can be used as the fuel of hot water, steam boilers    thermal oil boiler or low-medium dry equipment. 生物质气化发电的工作原理及其工业流程生物质气化炉以废弃生物质为燃料（食用菌菇菇肥、木屑、秸秆、果壳等），用空气作气化剂，在常压下进行流态化燃烧，在控制炉温下使生物质燃料热解气化，同时在炉内裂解。经过两级高效旋风除尘后的粗燃气进入净化冷却系统，进行除尘，除焦油，脱水，冷却。经净化的生物质气经升压后进入调压储气罐。以恒压方式向各台内燃发电机组提供洁净的生物质气。整个气化发电系统中设置了完整的卸压保护装置，确保系统的安全运行。最后按用户要求的电压和频率供电。 Working Principle and industrial processesUnder atmospheric pressure, gasifier use waste biomass as fuel, and using air as gasification agent to carried out fluidized combustion, under the control of furnace temperatureto pyrolyse and gasify fuel, also, the fuel would split inside the boiler. After two high efficiency cyclone dust collector, the rough gas will into the cleaning cooling systems for dust removal, tar removal, dehydration, cooling. The pure gas entered through the step-up regulator gas tank. Per constant pressure mode, provide clean gas to each internal combustion power generation. The whole system set up complete pressure relief protection devices, to ensure the safe operation of the system. Finally, supply the electricity by user‘s voltage as needed.