Fire coal emission particulate matter sampling system and fire coal emission particulate matter analysis method

The invention relates to a fire coal emission particulate matter sampling system and a fire coal emission particulate matter analysis method. The sampling system comprises a fume sampling nozzle, a fume pipeline, a condenser pipe, a coarse particle cutter, a remaining chamber, a diluting regulating valve, a flowmeter, a vacuum air pump, an ATOFMS particle online detector and an MCI sampler. The analysis method comprises the steps of acquiring and analyzing by using the online particulate matter measurement instrument ATOFMS suitable for atmospheric environmental condition and an MCT particle sampler for TEM offline analysis, thereby researching the particle size, chemical components and time-varying information of the fire coal emission particulate matter accurately. The system and the method provided by the invention can provide important data for researching the type recognition, particle size, chemical components and the influence to the human health of the fire coal emission particulate matter.