VOCs organic waste gas treatment equipment

Abstract

The invention provides a VOCs organic waste gas treatment equipment, comprising a washing tower, a dry filter, a honeycomb activated carbon adsorption tower, a catalytic combustion furnace, a heat exchanger, an explosion-proof centrifugal fan, a chimney, an electric control system and an exhaust pipe; the front end of the honeycomb activated carbon adsorption tower is provided with the dry filterfor adsorbing coarse solid particles, and the front end of the dry filter is provided with the washing tower for drying the exhaust gas. The washing tower and the dry filter are arranged according tothe invention, and the paint mist particles and moisture in the exhaust gas can be effectively removed through the washing tower and the dry filter. A dry pre-filter is used as the front-end filtration of activated carbon adsorption to reduce the load of honeycomb activated carbon adsorption purification and to prolong the service life of the honeycomb activated carbon. Due to the large windward surface of the pre-filter and the low wind speed, when the surface of the pre-filter adsorbs solid particles to reach saturation, the pre-filter can be periodically disassembled and replaced.

Description

Technical field [0001] The invention belongs to the technical field of waste gas treatment equipment, and in particular relates to a VOCs organic waste gas treatment equipment. Background technique [0002] As environmental problems continue to worsen, people pay more and more attention to environmental problems and reduce or reduce environmental problems through various methods. [0003] Low environmental pollution. Currently, inhalable particulate matter has become an important source of harmful air quality, and volatile organic compounds (VOCs for short) are a major source of inhalable particulate matter. At present, VOCs mainly come from industrial production. In various occasions where organic solvents are used, such as painting, printing, metal degreasing and degreasing, and adhesives, volatile organic compounds are always polluting the air. In order to maintain the air quality in the environment, people use methods such as condensation, adsorption, absorption, combustion, ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a VOCs organic waste gas treatment equipment to solve the problems of low treatment efficiency, high use cost and large amount of residual volatile organic compounds in the existing treatment methods. Secondary pollution is generated, and the treatment limits of existing treatment systems and methods are difficult to adapt to the ever-increasing emission standards.

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