Coal combustion gas rapid detection device

The utility model relates to the technical field of environment detection. The utility model provides a rapid detection device for coal combustion gas. The device aims to solve the problems that an existing coal combustion gas detection device is incomplete in detection; detecting data inaccuracies, the variety and the content of the gas cannot be accurately measured; meanwhile, the detected gas cannot be effectively treated; in addition, gas generated by coal combustion contains relatively high heat; possible damage detection structure, the direct detection is inconvenient. The device comprises a combustion chamber, the upper end of the combustion chamber is connected with a dust filtering mechanism through a gas conveying pipeline I, the output end of the dust filtering mechanism is connected with a purification chamber for purifying combustion gas through a gas conveying pipeline II, an exhaust pipe is installed on the purification chamber in a penetrating mode, and a heat exchangecooling mechanism and a d