Open AccessENERGY MODERNIZATION OF INDUSTRIAL BOILER HOUSE
Author(s) -
Дмитро Вікторович Степанов,
N. Stepanova,
S. Bilyk
Publication year - 2021
Publication title -
sučasnì tehnologìï, materìali ì konstrukcìï v budìvnictvì
Language(s) - English
Resource type - Journals
eISSN - 2311-1437
pISSN - 2311-1429
DOI - 10.31649/2311-1429-2020-2-108-112
Subject(s) - boiler (water heating) , cogeneration , thermal power station , waste management , efficient energy use , steam electric power station , energy supply , electricity , electricity generation , engineering , environmental science , turbine , combined cycle , mechanical engineering , power (physics) , energy (signal processing) , physics , statistics , electrical engineering , mathematics , quantum mechanics
The current state of the energy sector is analyzed, the physical and moral obsolescence of the main equipment is revealed, the losses of electricity in the networks are increased. Coal combustion at power plants is accompanied by increased man-made load on the environment. To increase the energy, economic and environmental efficiency of energy supply of industrial enterprises, the use of decentralized cogeneration based on gas industrial boilers or the use of biomass boilers is proposed. Options for energy modernization on the example of an industrial dairy boiler house are considered. 8 variants of increase of reliability, energy efficiency, economy and environmental friendliness are offered, namely installation of boilers on biomass, gas turbine and gas-piston heat engines, creation of thermal power plant with steam turbine installation on saturated and superheated steam. The analysis of advantages and disadvantages of variants, and also rationality of their introduction on boiler houses of the industrial enterprise is executed. Calculations of economic indicators of different options for energy modernization of the boiler house allowed to identify effective methods to increase the efficiency of energy equipment. The analysis also takes into account the possibility of diversification of energy supply and reduction of dependence on electricity suppliers.