Usage method of processing device for preparing volatile organic compound exhaust gas activated adsorbent

Abstract

The invention relates to the technical field of treatment of organic compound exhaust gas, in particular to a usage method of a processing device for preparing a volatile organic compound exhaust gas activated adsorbent. The usage method of the processing device for preparing the volatile organic compound exhaust gas activated adsorbent is characterized by comprising usage methods of an activated granulation tower, a support frame, a circulating fluidized bed coal fired boiler flyash spiral feeder, a disulphur dichloride storage tank component, and a sulfur evaporator. A circulating fluidized bed heat recovery boiler discharges exhaust gas which contains extremely low oxygen, has low probability of generation of sulfur explosive under a low-oxygen environment, and is very ideal as a technology cooling medium of a sulfur adhesive, thus giving full play to the functions of the sulfur as an adhesive and an adsorbent; meanwhile, the circulating fluidized bed heat recovery boiler discharged exhaust gas conducts spiral escalation in the activated granulation tower, wraps and activates the circulating fluidized bed coal fired boiler flyash along with the sulfur adhesive and disulphur dichloride atomized liquid drops so that particles can constantly grow large so as to fully conduct mass and heat transferring, therefore the overall technological process of activation and granulation of the adsorbent in the tower can be achieved, and thus industrialization production becomes possible.

Description

technical field [0001] The invention relates to the technical field of volatile organic compound waste gas treatment, in particular to a method for using a process device for preparing volatile organic compound waste gas active adsorbent. 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 combustion met...

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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