Purification and Utilization of the Heat of Exhaust Gases in Apparatuses with a Granular Bed in the Building Materials Industry
Abstract: The article focuses on the solution of the issue of increasing the energy saving of the construction industry due to the simultaneous purification and utilization of the heat of the exhaust gases of the equipment. Among the methods and means of solving such problems, an important place is occupied by dry methods of gas purification using filters with stationary and moving granular layers. The main characteristics of the granular material and the efficiency of its use as an intermediate coolant are given. The well-known granular devices for cleaning and simultaneous utilization of the heat of exhaust gases are considered. Options for installing tubular heat exchangers in the thickness of a granular material are proposed, indicating the advantages and disadvantages of each of the options. Experimental data are presented for a granular filter installation with a layout with a thicker granular material of heat pipes, according to which one can judge the possibility and efficiency of waste gas heat recovery together with their purification [1]. The main conclusions about the effectiveness and expediency of using an integrated method for cleaning and utilizing the heat of waste gases from building production equipment are given.
Keywords: granular layer, heat recovery, purification, heat pipes, heat exchanger, exhaust gases.
Pages: 27-33.
For citation: Udovichenko, Z. V.; Savich, D. V.; Demeshkin, V. P. Purification and Utilization of the Heat of Exhaust Gases in Apparatuses with a Granular Bed in the Building Materials Industry. – Text : electronic. – In: Proceeding of the Donbas National Academy of Civil Engineering and Architecture. – 2022. – Issue 2022-5(157) Engineering systems and technogenic safety. – Р. 27-33. – URL: https://donnasa.ru/publish_house/journals/vestnik/2022/2022-5(157)/st_04_udovichenko_savich_demeschkin.pdf (date of access: 19.11.2024). – ISSN 2519-2817.
Issue 2022-5 (157)
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture
Journal: Proceeding of the Donbas National Academy of Civil Engineering and Architecture
Publish house: Donbas National Academy of Civil Engineering and Architecture