Turntable type automatic slag-crushing combustion machine

Abstract

A turntable type automatic slag-crushing combustion machine comprises a machine frame, a hearth, an air supply device, a feeding device and a deslagging device. The hearth, the air supply device, the feeding device and the deslagging device are arranged on the machine frame, the hearth consists of a cylindrical combustion chamber at the upper portion and a conical discharging chamber at the lower portion, a flame spraying port is formed in the combustion chamber, a discharging port is formed in the bottom of the discharging chamber, the feeding device is formed by connecting a lower hopper with a spiral feeder, and a discharging port of the spiral feeder is communicated with the combustion chamber. The deslagging device is arranged in the hearth and comprises a deslagging disc and a rotary shaft, wherein the bottom of the deslagging disc is connected with the rotary shaft, the lower end of the rotary shaft extends out of the hearth, a bearing seat is arranged on the machine frame, the lower end of the rotary shaft is installed on the bearing seat, and a large gear is arranged on the rotary shaft. The deslagging disc adopted by the deslagging device can conduct deslagging and cleaning on the inner wall of the hearth, cleaning while working is achieved, continuous combustion work and combustion quality are ensured, slagging can be further prevented from being produced at the bottom of the hearth, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of biomass burners, in particular to a rotary disc type automatic slag burner capable of crushing slag. Background technique [0002] When the biomass pellet burner is working, the phenomenon of slag often occurs due to the combustion of the particles. These slags condense into blocks, which can easily block the furnace, block the seal, and affect the effect of air intake. The furnace needs to be cleaned regularly. When cleaning It is necessary to stop working until the overall cooling of the burner can be cleaned up. It is labor-intensive and time-consuming. Most of the slag cleaning is manually cleaned, and the efficiency is very low. At present, there are burners that can automatically clean the slag phenomenon, but this kind of burner. The design of the slag cleaning device is not reasonable enough. It can only clean the slag at the bottom. For the slag on the inner wall of the combustion chamber of the burner, it...

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Problems solved by technology

[0002] When the biomass pellet burner is working, the phenomenon of slag often occurs due to the combustion of the particles. These slags condense into blocks, which can easily block the furnace, block the seal, and affect the effect of air intake. The furnace needs to be cleaned regularly. When cleaning It is necessary to stop working until the overall cooling of the burner can be cleaned up. It is labor-intensive and time-consuming. Most of the slag cleaning is manually cleaned, and the efficiency is very low. At present, there are burners that can automatically clean the slag phenomenon, but this kind of burner. The design of the slag cleaning device is not reasonable enough. It can only clean the slag at the bottom. For the slag on the inner wall of the combustion chamber of the burner, it cannot be cleaned automatically, which will affect the combustion effect and service life

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