EFFECTIVE TECHNOLOGIES OF REMOTE CLEANING OF HEAT EXCHANGERS

Аннотация

Research works aimed at increasing the use and efficiency of collectors of flat solar water heaters in world renewable energy systems. Today, new methods to increase the efficiency of thermal energy generation are widely used by thermal power structures.The inner walls of boilers, steam boilers and heat exchanger pipes are exposed to salts in the water used over time. Several methods are used to clean the equipment. However, viewed from this perspective, the invention and development of an environmentally friendly, cost-effective, highly efficient method that does not affect metal is one of the top priorities.The article describes the types of dismantled and non-dismantled heat exchangers for cleaning and protection from pollution, as well as methods of cleaning heat exchangers, the degree of its pollution, construction, features of substances constituting thesurface. Keywords. Ultrasound, Calcium Carbonate, Crystalline, Lamination, Layer, Technology, Generator, Welding, Hydration, Colloid, Mixture. Thevolumeofinvestment in renewable energy sources, in particularsolar energy, is increasing and occupying one of the leading positions in the scale of its use. Globally, the depletion of traditional fuel resources will necessitatetheintroduction ofsolar energy installations. In particular, due to the use of solar energy-based devices in hot water supply systems, it is possibleto save up to60% of primary energy resources consumed in this system, and due to the use of solar devices with high efficiency in the system, this indicator can be further increased. In this regard, the use of systems based on high-efficiency solar energy installations, from an energy and environmental point of view, is of political importance in the world, and their use to solvetheproblems ofeliminating climatechange is ofrelevant and necessary importance. Research activities aimed at increasing the use and efficiency of collectors of flat solar water heaters in world renewable energy sources inhot water supply systems are beingcarried out. Decree of the President of the Republic of Uzbekistan dated February 7, 2017 No. UP 4947 "On the Strategy of Actions for Further Development of the Republic of Uzbekistan", dated February 1, 2019 N UP 5646 "On measures to radically improve the management system of the fuel and energy industry of the Republicof Uzbekistan" Decree ofthe President of theRepublic of Uzbekistan dated February 7, 2017 N UP-4947 "On actions to further rationalize the Republicof Uzbekistan The tasks in this area are defined in the Decree of July 9,2019 No. PP- 4388 "On measures to ensure sustainable provision of the economy and the population with energy resources, financial improvement and improvement ofthe management system of the oil andgas industry" and other regulatory legal documents related tothisactivity. page1415 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue05,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai Today, new methods to increase the efficiency of thermal energy generation are widely used by thermal power structures. The tasks of using metals, heat, natural resources (coal, oil, natural gas), that is, economical and rational combustion of fuel, energy saving from them, protecting the environment, extending thelifeofthermal power facilities, are thetasks facing energy technology professionals. The inner walls of boilers, steam boilers and heat exchanger pipes are exposed to salts in the water used over time. The appearance of smudges can be prevented by cleaning the water entering the heat exchangers in several ways. Slime formed in heat exchangers is extracted by hydromechanical, hydrodynamic, hydrochemical, electrohydropules and ultrasonicmethods. Several methods are used to clean the equipment. However, viewed from this perspective, the invention and development of an environmentally friendly, cost-effective, highly efficient methodthat does not affect metal is oneof thetoppriorities. In agriculture, any technological process takes place through the use of thermal energy, most of which is produced bysteam and hot water boilers. The decentralized location of agricultural facilities over the entire farm area does not allow the accumulation of steam and hot water production in powerful boilers, where it is recommended to use chemical treatment of water to prevent scale-up. In agriculture, mainly low-capacity boilers are used for steam output up to 1 t/h and a capacity of 1.15 m3. The use of chemical water treatment is not economically viable, since the cost of the equipment exceeds the cost of the boiler, in addition, additional on-duty personnel - highly qualified laboratory assistants are required. As a result, in the boiler rooms of agricultural enterprises the water is practically not cleaned, which leads to theformation ofscraps ontheheating surfaces of boilers. Due to the fact that the dash has a weak th