Environment-friendly device for dust removal of industrial boiler

Abstract

The invention belongs to the technical field of boilers, and discloses an environment-friendly device for dust removal of an industrial boiler. The environment-friendly device comprises a dust removal mechanism body, wherein the dust removal mechanism body comprises a flue, an upper seal head and a lower seal head are arranged on the upper end and the lower end of the flue through connecting pieces, a fume exhaust pipe fixedly communicates with the peripheral side surface of the upper seal head, a fume inlet pipe fixedly communicates with the peripheral side surface of the lower seal head, a dust discharging pipe fixedly communicates with the bottom of the lower seal head, a vibration motor is fixedly connected to the peripheral side surface of the flue, a heat exchange cavity and a fume discharging flow channel which are isolated from each other are sequentially formed inside the flue from outside to inside, and a dustproof inner container is rotationally connected to the inner wall of the fume discharging flow channel through a bearing, and the inner wall of the dustproof inner container is fixedly connected with a driven frame. According to the environment-friendly device, through the design of the flue, a spiral cleaning scraper and the dustproof inner container, dust cleaning operation of the boiler flue can be automatically completed, and through automation of the dust cleaning operation, the automation degree and the dust cleaning efficiency of the device are effectively improved.

Description

technical field

[0001] The invention belongs to the technical field of boilers, in particular to an environmental protection device for dust removal of industrial boilers. Background technique

[0002] The boiler is an energy conversion device. The energy input to the boiler includes chemical energy and electric energy in the fuel. The boiler outputs steam, high-temperature water or organic heat carrier with a certain amount of heat energy. The boiler will produce flue gas after combustion during the heating process. The pipe through which the flue gas passes is called a flue.

[0003] The flue gas generated when the fuel in the boiler is burned is discharged through the flue, and the flue gas is mixed with a large amount of dust. When the flue gas is discharged, the dust will adhere to the inner wall of the flue. If it is not cleaned for a long time, it will accumulate The final dust will block the flue and affect the emission of flue gas. The traditional cleaning method i...

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