Dust removal device for flue gas detection

• Main Author: XU CHUNJUN
• Format: Patent
• Language: Chinese; English
• Published: 05.02.2021
• Subjects: BLASTING; CLEANING; CLEANING IN GENERAL; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF; HEATING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LIGHTING; MEASURING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; PREVENTION OF FOULING IN GENERAL; SEPARATION; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR; TESTING; TRANSPORTING; WEAPONS

The invention discloses a dust removal device for flue gas detection, relates to the technical field of flue gas detection, and aims to solve the problems that in the prior art, most of existing fluegas detection equipment is cylindrical, most of the inner walls are of glass structures, flue gas to be detected may contain a certain amount of grease and moisture which may adhere to the interior ofa sampling cylinder during detection, and consequently the subsequent detection precision is influenced. A dust collection assembly comprises a dust removal air pipe which is of a hollow structure; adust collection air groove is formed in the top of the dust removal air pipe; a center hose is arranged in the dust removal air pipe; a rubber gasket ring is arranged on the outer side of the bottomof the dust collection air groove, and connected with the dust removal air pipe through a clamping groove; a conical air scoop is arranged above the dust removal air pipe and connected with the dust removal air pipe through a cl