Ecological environmental protection system for redrying industry

Abstract

The invention discloses an ecological environmental protection system for a redrying industry. The ecological environmental protection system comprises an air inlet pipe, an air inlet manifold, a dust removing device, a conveying pipe, a dust-resisting wet dedusting and deodorizing device, a fan, a biological odor treatment device and a chimney which are in communication in sequence, wherein an active ion odor treatment device is communicated with the conveying pipe; the ecological environmental protection system further comprises a cooling device and a circulating water purifying device which are communicated with the dust-resisting wet dedusting and deodorizing device. By adopting the ecological environmental protection system for the redrying industry, dust, odor and harmful gases contained in waste gases are comprehensively and effectively removed, and finally, exhausted gases reach national regulations; good dedusting and deodorizing effects are realized, the treatment quality of waste gases is improved, and the aim of protecting environment is achieved; in addition, equipment can effectively and normally work for a long term; hazards to life and health of workers are avoided, and trouble to life of nearby residents is prevented; besides, the system has the advantages of stable use effect, low energy consumption, less investment and safety and convenience in use.

Description

technical field [0001] The invention relates to the technical field of waste gas treatment equipment in the rebaking industry, in particular to an ecological and environmental protection system for the rebaking industry. Background technique [0002] As we all know, with the rapid development of modern industry, various waste gases produced by various processing equipment in factories during the production process have an increasingly serious impact on human health and pollution to the atmospheric environment. Corresponding to the rebaking industry process, it not only causes environmental pollution in the workshop, affects the working environment of employees, and easily induces occupational diseases, but also generates dust and adheres to equipment and working surfaces, causing the sensing device to transmit wrong signals, resulting in product failure. The quality is poor, and even cause the workpiece or equipment to be scrapped. Therefore, it is extremely important to ef...

AI Technical Summary

Problems solved by technology

The existing dust removal equipment used in this industry is a bag filter or a scrubber. The bag filter is suitable for collecting fine, dry, non-fibrous dust, and when treating the waste gas generated in the baking industry process , it is easy to cause serious blockage of the dust collector and make it unusable; the scrubbing dust collector generally uses the principle of contacting the waste gas with the liquid, so that the dust adheres to the liquid to remove the dust. There are more high and large particles of dust, which will cause the clogging of the scrubber and frequent maintenance

The waste gas odor treatment method used in this industry adopts activated carbon adsorption. Due to the excessive flow of waste gas in the rebaking industry, the activated carbon adsorption method cannot meet the production needs.

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