Vibrating ash removal device for removing ash inside ash pipeline to be cleaned

Abstract

The invention discloses a vibrating ash removal device for removing ash inside an ash pipeline to be cleaned. The vibrating ash removal device comprises an annular frame fixed inside the ash pipeline to be cleaned and coaxial with the ash pipeline to be cleaned, at least one vibrating rod and at least one electromagnet arranged outside the ash pipeline to be cleaned. The annular frame is provided with at least one guide rail in an inclined state relative to the annular frame, the upper end portion of the guide rail is relatively close to the axis of the annular frame, and the lower end portion of the guide rail is relatively away from the axis of the annular frame. The vibrating rod can move along the guide rail and is made of a ferrous material, and one end of the vibrating rod is connected to the annular frame through a compression spring. When the electromagnet is electrified, attraction force is exerted onto the vibrating rod so as to enable the vibrating rod to knock on the inner wall of the ash pipeline to be cleaned. The vibrating rod is arranged inside the ash pipeline to be cleaned, the electromagnet provides drive force for the vibrating rod to enable the vibrating rod to knock on the inside of the ash pipeline to be cleaned, and accordingly the purpose of effective ash removal is achieved.

Description

technical field [0001] The invention relates to a rapping ash cleaning device, in particular to a rapping ash cleaning device for cleaning ash from the inside of a pipeline to be ash. Background technique [0002] In gas or dust transmission pipelines, the phenomenon of dust accumulation is very serious. These dust accumulations will affect the transmission of gas or dust in light cases, and block the pipes in severe cases, thus causing serious safety accidents. [0003] In the prior art, two kinds of equipment, a steam soot blower and a sonic soot blower, are used to clean the pipeline. Among them, the steam sootblower is the traditional sootblower, which is currently used the most. Due to the characteristics of the structure and medium, and the influence of the high temperature environment, the sootblower barrel is prone to jamming, failure, and steam leakage. The equipment failure rate Relatively tall, requiring a high level of maintenance. The sonic soot blower, due to...

AI Technical Summary

Problems solved by technology

The disadvantages of the gas pulse shock wave soot blower are: soot blowing consumes gas, and the gas supply equipment needs to be replaced regularly; the soot blowing mainly has a strong effect on the vertical scour surface, and the soot blowing has dead angles; Safety

However, at present, the vibrating and dust-cleaning device is to knock the pipe to be cleaned from the outside of the pipe to be cleaned, and use mechanical vibration to separate the accumulated dust from the inner wall of the pipe to be cleaned. However, the working efficiency of this cleaning method still needs to be improved.

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