烟尘粉尘向大气排放的激光监测技术研究

Study of the Laser Based Measuring Technique for Smoke and Dust in Emission

提出了能直接测量烟尘和粉尘排放浓度和粒径大小的激光监测技术 ,具有实时快速、非接触、在线、无需取样和连续测量的优点。实验研究表明了该项技术的工作原理是正确的 。

A laser based technique is proposed which is able to measure and supervise the mass concentration and particle size of smoke and dust in emissions. It is characterized by fast, non-contact, on-line and continuous measurements and gives a direct results of mass concentration in mg/m3. Experimental studies proved that the proposed method is correct in principle and accurate in the measurements.