Automatic scale removal device and method for industrial boiler

Abstract

The invention provides an automatic scale removal device for an industrial boiler. A balance weight base, adjusting air cylinders and executing devices are included. The adjusting air cylinders are symmetrically arranged at the upper end of the balance weight base, the top ends of the adjusting air cylinders are connected to the executing devices, and wheels are arranged at the lower end of the balance weight base. The automatic scale removal device can solve the problems that according to a vertical industrial boiler, since the vertical industrial boiler is large in size, cleaning is difficult at ordinary times, a platform needs to be utilized for conducting the cleaning operation during cleaning, certain potential safety hazards exist in personnel climbing work, after long-term usage, calcium carbonate and other mixture solids are formed on the outer surface of the boiler and combined with the outer surface of the boiler, removal is difficult through manual scrubbing, a protection layer on the outer surface of the boiler is prone to damage due to an adopted shovel and other hard objects, and the service life of the boiler is influenced.

Description

technical field [0001] The invention relates to the technical field of boiler surface cleaning treatment, in particular to an automatic descaling device and method for industrial boilers. Background technique [0002] After long-term use of industrial boilers, a large amount of dirt is often condensed on the outer surface, especially some vertical industrial boilers, because of their large size, it is usually difficult to clean. When cleaning, it is necessary to use a platform for cleaning operations. There is a certain degree of safety for personnel working on heights Hidden dangers, and the outer surface of the boiler will form a mixture of calcium carbonate and other solids after long-term use, which will be combined with the outer surface of the boiler. It is difficult to remove it by manual scrubbing. Hard objects such as shovels are easily damaged by the protective layer on the outer surface of the boiler, which will affect the service life of the boiler. . [0003] T...

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Problems solved by technology

[0005] The invention can solve the problem that the vertical industrial boiler is usually difficult to clean due to its large volume, and it needs to be cleaned with the help of a platform. There are certain safety hazards in personnel climbing operations, and the outer surface of the boiler will form a mixture of solids such as calcium carbonate after long-term use. The outer surface of the boiler is combined, and it is difficult to remove it by manual scrubbing. The hard objects such as shovels used are easy to damage the protective layer of the outer surface of the boiler, which affects the service life of the boiler and other issues.

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