Anti-blocking dredging device for cems flue gas sampling pipe

The utility model relates to a cems flue gas sampling pipe anti-blocking dredging device which comprises a dredging device body, the dredging device body is composed of a desulfurizing tower, flues and CEMS detection equipment, the two ends of the desulfurizing tower are symmetrically provided with a first flue and a second flue, the first flue is connected with a chimney, and the second flue is connected with the CEMS detection equipment. Sampling pipes are arranged on the chimney and the first flue, an induced draft fan is arranged at the end, far away from the desulfurization tower, of the second flue, and the second flue is connected with CEMS detection equipment through a treatment pipeline. 本实用新型涉及一种cems烟气采样管防堵疏通装置，包括疏通装置本体，所述疏通装置本体由脱硫塔，烟道和CEMS检测设备组成，其中所述脱硫塔的两端对称设置有第一烟道和第二烟道，其中所述第一烟道连接烟囱，所述烟囱和第一烟道上均设置有采样管，所述第二烟道远离脱硫塔的端部设置有引风机，该第二烟道通过处理管道与CEMS检测设备相连接。