Eight-nozzle waste gas and waste liquid incineration comprehensive treatment process

The invention relates to the field of waste gas and waste liquid treatment, in particular to an eight-nozzle waste gas and waste liquid incineration comprehensive treatment process. The eight-nozzle waste gas and waste liquid incineration comprehensive treatment process comprises the following steps that S1, preparation work is conducted, specifically, an external exhaust pipe of fuel gas and combustion-supporting air penetrates into a combustor, and a waste liquid conveying pipe and a waste gas conveying pipe communicate with an external pipeline; s2, combustion is started, specifically, a combustor is started to eject main flame; and S3, waste liquid and waste gas are introduced, specifically, when waste gas and waste liquid enter main flame, the main flame incinerates the waste gas and waste liquid. According to the invention, a certain angle gamma (0-60 degrees) is formed between the angle of the waste gas nozzle and the vertical center line for spraying, and the waste gas spraying part is tangentially sp