Online waste gas emission monitoring device

• Main Authors: LIU MIN, WANG RONGHE
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; SEPARATION; TESTING; TRANSPORTING

The utility model discloses an on-line waste gas emission monitoring device which comprises a sensor body and a connecting pipe in threaded connection with one end of the sensor body, the other end of the connecting pipe is connected with an exhaust pipeline, an air pump is arranged in the connecting pipe, and the air pump is connected with the input end of the sensor body through a connecting port. The input end of the air pump is connected with a water-air separator, the water-air separator is communicated with the input end of the connecting pipe, the output end of the air pump is communicated with the input end of the sensor in the sensor body, and a timing control module is arranged in the connecting pipe and is electrically connected with the air pump. According to the online waste gas emission monitoring device provided by the utility model, accelerated aging caused by long-time contact between the sensor body and waste gas and collection of original moisture and particulate matters in the waste gas by