Jetting-type bidirectional heating device used for impacting energy absorbing unit of low-temperature plasma purifier

The invention discloses a jetting-type bidirectional heating device used for an impacting energy absorbing unit of a low-temperature plasma purifier. The jetting-type bidirectional heating device comprises a first fixed base and a second fixed base; a cylindrical body is arranged on the first fixed base and the second fixed base, and a heating body is arranged at the center of the cylindrical body; a plurality of airflow jetting tubes are arranged around the heating body, and an airflow supercharger is arranged on the cylindrical body; the airflow supercharger is connected with the cylindricalbody through an air guiding tube; and high-pressure airflow enters the interior of the cylindrical body through the air guiding tube and is jetted from both ends of each air jetting tube, and a plurality of safe pressure releasing holes are further formed in the airflow supercharger. According to the jetting-type bidirectional heating device used for the impacting energy absorbing unit of the low-temperature plasma purifier, the bidirectional jetting structure is adopted, heat generated by the heating body is timely taken away through the airflow jetting tubes arranged around the heating body, the transferring speed of the heat is high, heating efficiency for exhaust gas and particulate matter is high, and the particle interception rate of the impacting energy absorbing unit can be greatly improved.