VOCs treatment device for coking plant

Abstract

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.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment, in particular to a VOCs treatment device in a coking plant. Background technique [0002] VOCs are various organic compounds with a boiling point of 50°C to 260°C at room temperature. Volatile organic compounds are mainly derived from processes such as coal chemical industry, petrochemical industry, fuel coating manufacturing, and solvent manufacturing and use. They are important precursors for the formation of secondary pollutants such as fine particles and ozone, which in turn cause haze, photochemical smog and other atmospheric environments. question. At the same time, due to the complex sources of VOCs emissions, various forms of emissions, and a wide variety of substances, it also contains many carcinogens. Therefore, VOCs governance is an urgent, arduous and complex task. The VOCs emissions of coking enterprises mainly come from production equipment, tank farms, various stora...

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Problems solved by technology

[0003] The prior art has the following deficiencies: the VOCs treatment technology includes thermal incineration. When the existing VOCs treatment uses an incinerator to burn organic matter, the combustion temperature of the incinerator is unstable, which affects the combustion treatment of VOCs and causes VOCs to still be contained in the tail gas. The volatile matter will affect the effect of waste gas treatment, will pollute the atmospheric environment, and affect the effect of VOCs waste gas treatment

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