A electric furnace that is used for laboratory to collect coal -fired PM2. 5

The utility model discloses an electric furnace that is used for laboratory to collect coal -fired PM2.5 belongs to labware and stove field, contains chimney, boiler face, fuel interpolation mouth, wick, base and ash bin, be equipped with ignition board and electrothermal tube in the wick, the ignition board is high temperature resistant heat conduction material, is equipped with grey cinder hole on the ignition board, the electrothermal tube is installed in ignition board below, and the electrothermal tube still is connected with switch and plug. This kind of an electric furnace that is used for laboratory to collect coal -fired PM2.5 is equipped with the electrothermal tube and the ignition board is fire, the coal cinder that can ignite fast, and the easy operation convenience, pollute in the laboratory of avoiding causing because of fireing, and the flue gas of collection is the fuel burning and produces, is favorable to the PM2.5 research of burning production. The ignition board is high temperature resis