Low-temperature plasma industrial waste gas treatment device with fire dampers

The utility model discloses a low-temperature plasma industrial waste gas treatment device with fire dampers, which relates to the field of waste gas treatment devices, and solves the technical problem that the emission of organic waste gas pollutes the atmosphere. The device comprises multiple plasma units which are connected in series, wherein the two ends of the multiple plasma units are respectively connected with a fire damper, the two fire dampers are respectively connected with a gas inlet channel and a gas outlet channel, each fire damper comprises a temperature sensor and an air quantity control strip, each plasma unit comprises a shell, upper and lower layers of frames are arranged in the shell, plasma generators are equidistantly placed in the upper and lower layers of frames, an activated carbon absorption layer is arranged in the plasma unit connected with the gas outlet channel, the outside of the shell of each plasma unit is provided with a control box communicated with the plasma generator, and the inside surface of the shell is provided with an insulating ceramic layer. The low-temperature plasma industrial waste gas treatment device disclosed by the utility model has the advantages of good treatment effect, low operating cost, no secondary pollution, and simple operation and management.