文献类型：专利

英文题名：Biomass continuous screw feeding device, has spiral feeder body connected with fluidized bed gasification furnace, and biomass feeder body connected with spiral feeder body that is provided with two or more feeding ports

作者：HUANG S;WU Y;WU S;SHI D

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY

申请号：CN207347522-U

申请日：2017-06-09

公开日：2018-05-11

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model claims a biomass continuous screw feeding device, comprising a spiral feeder is connected with the fluidized bed gasification furnace, the biomass feeder connected with the spiral feeder by feed, a motor driving the spiral feeder, wherein on the axial direction of the spiral feeder and/or radial direction is set with 2 or more than 2 relatively independent work at the same time, the 2 and more than 2 feed opening can be arranged in the same or different feeder; the number of the biomass feeder and feed up to the same number. main feeder far away from the gasification furnace, the gasification furnace from the recent backup feeder, the biomass in the main feeder bridge when the feeder starts feeding occurs. The utility model greatly reduces the possibility of material spiral feeder, the fluidized bed gasification furnace operation continuity, stability and safety.