Boiler with pipeline impurity cleaning function based on Internet of Things

Abstract

The invention relates to a boiler with a pipeline impurity cleaning function based on the Internet of Things. The boiler comprises a hearth, a first air outlet pipe, a second air outlet pipe, a descaling mechanism, a filter mechanism and a center control mechanism. The descaling mechanism comprises a first drive assembly, a lifting assembly, at least two drive rods and at least two scraper blades;the filter mechanism comprises two filter assemblies; and each filter assembly comprises a second motor, a cleaning port, a steam pipe, a baffle plate, a filter screen, a limiting block, a torsion spring, an anti-wind plate, a cleaning unit and two air cylinders. In the boiler with the pipeline impurity cleaning function based on the Internet of Things, through the descaling mechanism, water scale on an inner wall of the hearth can be effectively scraped, so that the adhesion amount of the water scale on the inner wall of the hearth is reduced, the heat conduction efficiency of the boiler isimproved, and the practicability of the boiler is improved; and through the filter mechanism, the impurities in the steam pipelines in the boiler can be filtered, so that the steam quality is improved, and the practicability of the boiler is further improved.

Description

technical field [0001] The invention relates to the field of waste heat recovery and utilization devices, in particular to a boiler with the function of cleaning pipeline sundries based on the Internet of Things. Background technique [0002] Waste heat recovery refers to the recycling and reuse of waste heat generated in industrial processes. The main technologies include heat exchange technology, heat power conversion technology, and waste heat refrigeration and heating technology. Waste heat resources are secondary energy sources, which are converted from primary energy or combustible materials. The product, or the heat generated during the combustion of fuel, is the remaining heat after completing a certain process. According to the temperature grade, industrial waste heat is generally divided into high-temperature waste heat above 600°C, medium-temperature waste heat of 300-600°C and 300°C There are three types of low-temperature waste heat below ℃. According to the sou...

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Problems solved by technology

[0003] As a kind of waste heat recovery and utilization device, the boiler greatly improves the utilization rate of energy in the industry. Generally, after a long period of use, scale is easy to form on the inner wall of the furnace of the boiler, thereby reducing the heat transfer efficiency of the boiler and greatly Not only that, the steam generated by general boilers needs to be transmitted through steam pipes, and as the boiler steam pipes corrode, the inner wall of the steam pipes will fall off, so that the steam will be mixed with impurities, thus reducing The cleanliness of the steam reduces the quality of the steam

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