Probe of in-situ type of gas measuring appartus of industrial chimney

摘要

This is designed as a gas measuring devices for industrial chimneys, to which the present invention is to chimney (50) is fixed to the outside from the side of the sending and receiving section for sending and receiving light 10, the stack to be inserted into a predetermined length by passing through the inner one side of the stack (50) from one side of the transmitting and receiving section 10 ( 50) the gas check area, formed to vertically pass through a portion of the exhaust gas discharged through (the inner pipe 23 to pass through the 21) and the outer pipe 22 of the double tube structure, the probe detects the shape of the portion 20 In situ probe device of a gas measuring device is provided as an industrial chimney, the air curtain area 30 on both ends in the gas check area 23 of the sensing unit 20 is provided, the air curtain area (30 ) of the air guide 24, the detecting portion 20 of the inner pipe 21 and a light passage hole to be formed in a concentric light from passing through at 241 is lower than the inner pipe is located in the lower 21 so that a downwardly extending shape, a lower portion in the side of the light passing hole 241 of the air guide 24 is provided with an air control panel 40 to enable the leveling and adjusting the height of the air throttle (40) more accurately the concentration of the exhaust gas to ensure that the air outlet is minimized to check the gas region 23 through the light passing hole 241 of the air guide 24 are provided to ensure uniform and secure di tekting gas measurement while further improving the efficiency of the inspection device it is characterized in that the work of improving the safety of personnel and time savings.