Biological generator set

Abstract

The invention discloses a biological generator set. The biological generator set comprises a front feeding system used for feeding materials to a boiler, a flue smoke discharging system used for discharging and treating smoke generated by biomass fuel combustion, a smoke separating device used for conducting coarse separation on the smoke in the flue smoke discharging system, and soot blowing equipment used for conducting soot blowing treatment on an air preheater in the flue smoke discharging system; the front feeding system is connected to the feeding end of the boiler; the flue smoke discharging system is arranged in the boiler gas discharging direction; and the smoke separating device and the soot blowing equipment are connected in a smoke discharging path of the flue smoke dischargingsystem. According to the biological generator set, smooth discharging can be guaranteed, the generating capacity of the generator set is improved, and the danger during work and the pollution to theworking environment are effectively reduced; and moreover, bonded ash blocks hardened on the wall surface of the smoke channel can be crushed into return ash, and the smoke can be effectively prevented from being hardened on the wall surface of the smoke channel during separation, so that the formation of the bonded ash blocks is reduced, and the smoke in the smoke channel is discharged smoothly.

Description

technical field [0001] The invention relates to the technical field of generator sets, in particular, to a biological generator set. Background technique [0002] After the biomass fuel is burned, the flue gas usually contains sulfur dioxide, sulfur trioxide, carbon monoxide, and sodium ions. During the flue gas emission process, an air preheater is installed in the flue gas to cool down the flue gas and recover energy. [0003] During the operation of the biomass generator set, the feeding system in front of the furnace needs to continuously deliver biomass fuel to the boiler combustion chamber. Since the feed port connected to the boiler combustion chamber is a positive pressure area, in actual production, there are often material spraying, water spraying, and ash flying at the feed port, which leads to poor fuel delivery and affects the power generation of the generator set. , and there is a certain degree of operational risk, and it will seriously pollute the operating ...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a biological generator set to solve the technical problems of the existing biological generator set that the feeding port is easy to spray smoke and fire, and the flue gas channel is easy to block

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