Activating granulation tower special for preparing volatile organic compound waste gas activated adsorbent

Abstract

The invention relates to the technical field of volatile organic compound waste gas treatment, in particular to an activating granulation tower special for preparing a volatile organic compound waste gas activated adsorbent. The activating granulation tower is characterized by comprising an activating granulation tower component, a material returner and a supporting frame. Tail gas discharged by a circulating fluidized bed waste heat boiler spirally rises in the activating granulation tower, full mass and heat transfer is performed through overheating sulfur steam, circulating fluidized bed coal-fired boiler fly ash and disulfur dichloride mist drops, and accordingly the whole activating granulation technology process of the adsorbent is completed in the tower to make batched continuous production possible.

Description

technical field [0001] The invention relates to the technical field of volatile organic compound waste gas treatment, in particular to an activated prilling tower dedicated to the preparation of volatile organic compound waste gas active adsorbents. Background technique [0002] Gaseous pollutants emitted by industry are the main source of atmospheric environmental pollutants, among which volatile organic compound waste gas (VOCs) is a gaseous pollutant that is seriously harmful to the environment, and it is also an occupational hazard that affects the health of operators in the workplace It is widely derived from chemical industries such as paints, coatings, coatings, lubricants, and rubber. Due to its huge destructive effect on the human body and the natural environment, the country has issued relevant laws and regulations to strictly control its governance and emissions. At present, the commonly used treatment methods of organic waste gas treatment technology include com...

AI Technical Summary

Problems solved by technology

[0003] Existing technology example 1 uses the process of sending zeolite and activator (catalyst) copper oxide and oxyferric chloride into a muffle furnace for calcination to prepare an organic waste gas adsorbent. Usually, the muffle furnace is used for experimental analysis, and the method description is also The experimental process, that is to say, the technology is still a long way from industrialization; the existing technology example 2 uses activated carbon as raw material, which is modified and activated. It is a calcination furnace with many process steps, which cannot be continuously produced, and the labor intensity of the operators is relatively high, and environmental pollutants and occupational disease hazard factors are likely to be generated during the process of production; the third example of the prior art should be a technical solution closer to the present invention , the working principle is also relatively similar, because the technical fields they belong to are different, the technical solutions applied are different, and the process devices for their preparation are also different

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