ON LINE MEASUREMENT OF HUMIDITY OF FLUE GAS WITH HIGH CONTENET OF DUST

摘要

the present invention containing a large amount of dust and moisture exhaust gas (2) is moved to install the pipe 1 side hygrometer provided in the installation flange (3), is provided in the hygrometer installation flange (3) jidoe and humidity sensor 7 is installed and the installation through-pipe (1), the signal detected by the humidity sensor (7) in-line moisture measuring apparatus comprising a transmitter that converts the display, so that after the installation in communication with the inside of the humidity sensor 7 is installed above the hygrometer installation flange (3) is fixed pipe 1, the hygrometer installed by installing the filter cloth (9) to the end of the flange (3), a humidity sensor (7) to prevent dust and moisture are not attached to the surface, installing the humidity gradient bohotong 10 to the inside of the hygrometers installation flange (3) The condensate generated in the humidity gradient bohotong (10) a barrel to move condensate separation, in the flue-gas moisture gradient bohotong 10, characterized in that the dust discharged by the blower 13 is connected by the exhaust gas suction line The humidity will be a base-line measurement equipment, including a large amount of exhaust gas.