The invention relates to a strong-swirling mixing and
backflow stable-burning incinerator for
processing organic
pollutant waste gas, and aims to effectively solve the problems that a conventional incinerator is low in
combustion intensity, poor in
mixing effect and unreasonable in body structure, has poor organic volatile
pollutant pyrolysis and
combustion effects and pollutes the environment. The strong-swirling mixing and
backflow stable-burning incinerator is characterized in that a cavity in an incinerator body consists of a
combustion mixing chamber and a
flue gas mixing chamber which communicate with each other, an auxiliary
combustor is arranged in the center of a
waste gas lead-in
pipe at the top of the combustion
mixing chamber, a main
combustor is arranged outside the incinerator body, a mixed
flue gas
discharge pipe is arranged at the lower part of the
flue gas mixing chamber, the upper part of a
flue gas mixing chamber wall body is inserted into the combustion mixing chamber, an adjustable loop outlet is formed in the top of a swirling flow pre-mixing combustion loop between the upper part of the
flue gas mixing chamber wall body and the lower part of a combustion mixing chamber wall body, a
hearth is arranged at the bottom of the
flue gas mixing chamber wall body, and a
flame stabilizing column is arranged on the
hearth. The strong-swirling mixing and
backflow stable-burning incinerator is
extremely good in self-stability, overcomes the shortcomings of low combustion intensity, poor
mixing effect and unreasonable incinerator structure, and achieves the functions of high-intensity combustion mixing and efficient heat and
mass transfer, and the
investment cost is reduced.