Biomass blending combustion system

The utility model discloses a biomass blending combustion system, and relates to power generation equipment. A biomass blending combustion system comprises a biomass bin used for storing biomass; the output end of the conveying pipeline is used for being connected with the feeding end of a boiler; the feeding device is arranged between the biomass bin and the conveying pipeline, and is used for guiding the biomass in the biomass bin into the conveying pipeline; and the pneumatic conveying device is connected with the conveying pipeline, and the pneumatic conveying device is used for driving the biomass in the conveying pipeline to flow towards the direction of the boiler. The problem that the power generation efficiency of the system is low due to biomass direct combustion can be solved. 本申请公开了一种生物质掺烧系统，涉及发电装备。一种生物质掺烧系统包括：生物质仓，用于储存生物质；输送管道，所述输送管道的输出端用于与锅炉的入料端连接；给料装置，所述给料装置设置于所述生物质仓与所述输送管道之间，用于将所述生物质仓中的生物质疏导至所述输送管道中；气力输送装置，所述气力输送装置与所述输送管道连接，所述气力输送装置用于驱使所述输送管道中的生物质朝向所述锅炉方向流动。本申请能够解决生物质直燃导致系统发电效率较低等问题。