The invention discloses a VOCs treatment device for a
coking plant, and particularly relates to the technical field of
waste gas treatment. The VOCs treatment device comprises a device box body, wherein a
waste gas conveying
pipe is fixedly arranged on one side of the device box body, an
incineration treatment furnace is fixedly arranged at the top of one side of the device box body, the bottom end of the
incineration treatment furnace fixedly communicates with the interior of the device box body, a
combustion ring is fixedly arranged at the bottom end of the
incineration treatment furnace, a
fuel gas outlet is fixedly formed in the inner side of the
combustion ring, a support cylinder is arranged inside the incineration treatment furnace, and the support cylinder and the
combustion ring are vertically and collinearly arranged. According to the VOCs treatment device,
waste gas penetrates through the combustion ring, the waste gas is combusted in the incineration treatment furnace, a burning piece absorbs heat, so that the burning piece continuously carries out heat treatment on the waste
gas passing through the surface of the support cylinder, and the temperature of the treatment environment is prevented from being influenced; and meanwhile, a
vibration motor drives the support cylinder to vibrate, so that ash attached to the support cylinder and the burning piece is shaken off, the use of the support cylinder is prevented from being influenced, and the waste gas
treatment effect is improved.