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    FURNACE USING BIOMASS PELLETS AS FUEL
    7.
    发明公开
    FURNACE USING BIOMASS PELLETS AS FUEL 审中-公开

    公开(公告)号：EP3855073A1

    公开(公告)日：2021-07-28

    申请号：EP21151999.6

    申请日：2021-01-18

    申请人： Qingdao Genjoy Home Fashion Co., Ltd. ,  QStoves Inc.

    发明人： WU, Xiaohui

    IPC分类号： F23G7/10 ,  F24B1/02 ,  F24B1/22 ,  F24B5/02 ,  F23B50/12 ,  F23B90/04

    摘要： A furnace using biomass pellets as fuel, comprising a housing arranged on a base, wherein the housing is internally provided with a burning chamber, the bottom of which is provided with a burning grate, and the burning chamber is connected with a primary oxygen supply device; the primary oxygen supply device comprises an oxygen supply cylinder that communicates with the outside, and the bottom end of the oxygen supply cylinder is connected with an oxygen supply pipe II configured to blow air over the burning grate, and a plurality of air outlet holes I is defined in the oxygen supply cylinder. After the fuel on the burning grate is ignited, oxygen in the burning chamber is consumed, pressure is reduced to form a pressure difference, and then outside air is conveyed to the burning chamber via the oxygen supply cylinder and the oxygen supply pipe II to provide the burning with oxygen; the oxygen supply pipe II can blow air over the burning grate centrally to aim at a burning point of the fuel to realize the more concentrated burning. When a flame rises to reach the oxygen supply cylinder, more oxygen can be supplied for fuel burning to realize more sufficient fuel burning with stronger fire due to large volume of the oxygen supply cylinder and increasing oxygen storage.