High efficiency, energy saving and environmental protection dust removal device

Abstract

The invention discloses a high-efficiency, energy-saving and environment-friendly dedusting pipeline comprising a smoke incoming pipe which can be connected with a smoke pipe of a boiler. The tail end of the smoke incoming pipe is connected with a deduster, a spraying device is mounted in the smoke incoming pipe, the deduster comprises a deduster shell, the tail end of the smoke incoming pipe is arranged tangentially with the deduster shell and connected on the upper portion of the deduster shell, a spiral dedusting piece which protrudes towards an inner cavity of the deduster shell and extends in a spirally downward manner is mounted on the inner wall of the deduster shell, a blow-off pipe and a smoke discharge pipe are mounted at the bottom and the top of the deduster shell respectively, the smoke discharging pipe extends into the deduster shell, a position of the extending end is far lower than an outlet of the smoke incoming pipe, and a variable-frequency fan is mounted at the top of the smoke discharging pipe. The high-efficiency, energy-saving and environment-friendly dedusting pipeline has the advantages that heat energy of fuel is utilized fully, the pipeline is good in dedusting and desulfurizing effect and free of pollution, and smoke is discharged.

Description

technical field [0001] The invention relates to a high-efficiency, energy-saving and environment-friendly dust removal device. Background technique [0002] The tobacco curing room needs to be fed with hot air to increase its internal temperature, and the internal temperature can be controlled according to the temperature of the incoming hot air and the amount of hot air, so as to ensure the curing quality of the tobacco leaves. The existing equipment for introducing hot air is a boiler. Because of the need to control the amount of hot air introduced, the combustion of fuel in the boiler may sometimes be insufficient, resulting in smoke exhaust that is not up to standard, resulting in dense smoke billowing, and this This situation is difficult to deal with with the current dust removal and desulfurization equipment, the cost of renovating the boiler is greatly increased, and the effect of flue-cured tobacco is not ideal. Contents of the invention [0003] The technical pr...

AI Technical Summary

Problems solved by technology

The existing equipment for introducing hot air is a boiler. Because of the need to control the amount of hot air introduced, the combustion of fuel in the boiler may sometimes be insufficient, resulting in smoke exhaust that is not up to standard, resulting in dense smoke billowing, and this This situation is difficult to deal with with the current dust removal and desulfurization equipment, the cost of renovating the boiler is greatly increased, and the effect of flue-cured tobacco is not ideal

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