Industrial boiler waste gas environment-friendly treatment process

Abstract

The invention discloses an industrial boiler waste gas environment-friendly treatment process. A device adopted by the waste gas environment-friendly treatment process comprises a base, the side part of a first treatment tower is also provided with a plurality of communicating pipe fittings which are annularly distributed, the upper side of a vertical pipe is rotatably provided with a rotating pipe, the inner wall of the base is fixedly provided with a first storage net, a second storage net is fixedly arranged at the inner end of the rotating pipe, a plugging cap is fixedly arranged at the top of a driven shaft, and a component for controlling the driven shaft to vertically move is arranged in a second treatment tower. According to the invention, firstly, harmful substances in waste gas are repeatedly absorbed through activated carbon, deep purification treatment on the waste gas is achieved, the waste gas treatment effect is improved, and the industrial waste gas emission standard is met; and secondly, a second motor drives a gear to rotate at a certain speed, and an opening between a high-temperature treatment chamber and a second treatment tower is periodically opened and closed, so that the purpose that harmful substances in the waste gas are fully combusted and decomposed in the high-temperature treatment chamber and then are discharged is achieved.

Description

technical field [0001] The invention relates to the technical field of exhaust gas treatment, in particular to an environmentally friendly treatment process for industrial boiler exhaust gas. Background technique [0002] The environmental protection treatment of industrial boiler waste gas mainly refers to the work of treating industrial waste gas generated in industrial places, such as dust particles, flue gas smoke, odorous gas, and toxic and harmful gases. Common waste gas purification includes factory smoke and dust waste gas purification, workshop dust waste gas purification, organic waste gas purification, waste gas odor purification, acid-base waste gas purification and chemical waste gas purification, etc. [0003] With the progress of society, today's industrial development pays more and more attention to the protection of the environment, and advocates the green development of industry. In the process of industrial production, a large amount of harmful gases will ...

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Problems solved by technology

[0003] With the progress of society, today's industrial development pays more and more attention to the protection of the environment, and advocates the green development of industry. In the process of industrial production, a large amount of harmful gases will be formed. These harmful gases need to be eliminated through certain technological processes. Most of the existing waste gas treatment processes will choose to use activated carbon adsorption in the process of preliminary removal of harmful gases. However, the existing waste gas can only pass through the activated carbon once. The contact time between harmful gases and activated carbon is relatively short, and the contact area is relatively limited, resulting in more harmful substances in the exhaust gas that have not been adsorbed, making it difficult for the emission of gases to meet the corresponding emission standards, which is not in line with sustainable development the concept of industrial production

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