Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel
Modern development of society and the economy is generally accompanied by abandonment of non-renewable fuels in the system of existing attitudes toward environmental issues and resource conservation. The paper presents the results of complex operational tests of КВм-2.0 water boilers with automatic...
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| Format: | Article |
| Language: | Russian |
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Belarusian National Technical University
2022-10-01
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| Series: | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
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| Online Access: | https://energy.bntu.by/jour/article/view/2199 |
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| author | V. K. Lyubov D. G. Chukhchin A. N. Popov |
| author_facet | V. K. Lyubov D. G. Chukhchin A. N. Popov |
| author_sort | V. K. Lyubov |
| collection | DOAJ |
| description | Modern development of society and the economy is generally accompanied by abandonment of non-renewable fuels in the system of existing attitudes toward environmental issues and resource conservation. The paper presents the results of complex operational tests of КВм-2.0 water boilers with automatic stoker and КВр-0.4K at heat supply facilities of the Arkhangelsk region under the typical operating conditions on coal, fuel mixtures, and also peat briquettes and sod peat. Experimental work was carried out using modern methods and advanced technical means. Within the framework of the research on the conversion of boilers to peat fuel, balance experiments were carried out; technical, economic and environmental performance indicators were obtained; the selection and analysis of focal residues were carried out, fine solid and soot particles polluted into the environment were studied in detail. The paper presents graphs of changes in gross efficiency, heat loss with exhaust gas, heat loss with incomplete combustion, and concentrations of sulfur and nitrogen oxides during the cycle between loading peat briquettes into the КВр-0.4K boiler, as well as graphs of changes in the heat balance components and gross efficiency all boiler units under investigation. The conversion of heat generating plants to peat fuel combustion makes it possible to achieve a significant reduction in emissions of solid and soot particles without upgrading ash-collecting plants. Complex experimental studies conducted of existing hot water boilers with a nominal heating capacity of 0.4 and 2.0 MW have shown the possibility, as well as the energy-environmental efficiency of burning briquetted and sod peat in the combustion chambers of these heat generating plants. |
| format | Article |
| id | doaj-art-e5078d0c3a824fd4b5fe5497cb420197 |
| institution | Kabale University |
| issn | 1029-7448 2414-0341 |
| language | Russian |
| publishDate | 2022-10-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика |
| spelling | doaj-art-e5078d0c3a824fd4b5fe5497cb4201972025-08-20T03:38:34ZrusBelarusian National Technical UniversityИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика1029-74482414-03412022-10-0165542243510.21122/1029-7448-2023-65-5-422-4351823Thermal Engineering Tests of Heating Boiler Houses when Working on Peat FuelV. K. Lyubov0D. G. Chukhchin1A. N. Popov2Northern (Arctic) Federal University named after M. V. LomonosovNorthern (Arctic) Federal University named after M. V. LomonosovNorthern (Arctic) Federal University named after M. V. LomonosovModern development of society and the economy is generally accompanied by abandonment of non-renewable fuels in the system of existing attitudes toward environmental issues and resource conservation. The paper presents the results of complex operational tests of КВм-2.0 water boilers with automatic stoker and КВр-0.4K at heat supply facilities of the Arkhangelsk region under the typical operating conditions on coal, fuel mixtures, and also peat briquettes and sod peat. Experimental work was carried out using modern methods and advanced technical means. Within the framework of the research on the conversion of boilers to peat fuel, balance experiments were carried out; technical, economic and environmental performance indicators were obtained; the selection and analysis of focal residues were carried out, fine solid and soot particles polluted into the environment were studied in detail. The paper presents graphs of changes in gross efficiency, heat loss with exhaust gas, heat loss with incomplete combustion, and concentrations of sulfur and nitrogen oxides during the cycle between loading peat briquettes into the КВр-0.4K boiler, as well as graphs of changes in the heat balance components and gross efficiency all boiler units under investigation. The conversion of heat generating plants to peat fuel combustion makes it possible to achieve a significant reduction in emissions of solid and soot particles without upgrading ash-collecting plants. Complex experimental studies conducted of existing hot water boilers with a nominal heating capacity of 0.4 and 2.0 MW have shown the possibility, as well as the energy-environmental efficiency of burning briquetted and sod peat in the combustion chambers of these heat generating plants.https://energy.bntu.by/jour/article/view/2199renewable resourcesheat lossconcentration of pollutantsemissionheat balancesod peatbriquettescoal |
| spellingShingle | V. K. Lyubov D. G. Chukhchin A. N. Popov Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel Известия высших учебных заведений и энергетических объединенний СНГ: Энергетика renewable resources heat loss concentration of pollutants emission heat balance sod peat briquettes coal |
| title | Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel |
| title_full | Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel |
| title_fullStr | Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel |
| title_full_unstemmed | Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel |
| title_short | Thermal Engineering Tests of Heating Boiler Houses when Working on Peat Fuel |
| title_sort | thermal engineering tests of heating boiler houses when working on peat fuel |
| topic | renewable resources heat loss concentration of pollutants emission heat balance sod peat briquettes coal |
| url | https://energy.bntu.by/jour/article/view/2199 |
| work_keys_str_mv | AT vklyubov thermalengineeringtestsofheatingboilerhouseswhenworkingonpeatfuel AT dgchukhchin thermalengineeringtestsofheatingboilerhouseswhenworkingonpeatfuel AT anpopov thermalengineeringtestsofheatingboilerhouseswhenworkingonpeatfuel |