A particle concentration measuring device for high temperature oiliness dirty gas

• Main Authors: TANTAI SHUXIAN, GU XIAOHU, YANG XU, CEN JIANMENG, ZHANG DENGYUE, ZHOU WENSHENG, LI ZHIYUE, YAO RENTING, LI GUANGMIN, CHEN QUANLIN, LI FEI, ZHOU YUNHUI, ZHANG JIANGUO, WANG QINHUI, LYU YOUCHANG, LIU GUOKAI, FANG MENGXIANG, QI HUADUO
• Format: Patent
• Language: Chinese; English
• Published: 08.01.2019
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a particle concentration measuring device for high temperature oiliness dirty gas, include through dust particle sampling unit, fractional condensation unit, low temperature rapid cooling unit and the aspiration pump of pipeline according to the preface intercommunication, be equipped with the flowmeter on the pipeline between low temperature rapid cooling unit and theaspiration pump, dust particle sampling unit includes the first heating thermal insulating unit in sampling head, sampling pipe and the sampling pipe outside, it strains a section of thick bamboo andthe quartzy chamber that holds of straining a section of thick bamboo of installation to be equipped with the quartz in the sampling pipe. The device can sample to the dust particle among the high temperature oiliness dirty gas and accurate measurement dust concentration, can avoid tar to condense on the aspiration pump is taken into account to the flow in addition. 本实用新型涉及种用于高温含油含尘气体的颗粒浓度测量装置，包括通过管路依序连通的粉尘颗粒采样单元、分级冷凝单元、低