20.500.12556/DKUM-73063 Upravičenost investicije v toplotni prenosnik dimnih plinov v podjetju Celjske mesnine d.o.o. Eligibility of the investment in exhaust gas heat exchanger in company Celjske mesnine d.o.o. V diplomskem delu je obravnavana investicija v prenosnik toplote, ki izrablja razpoložljivo toploto odpadnih dimnih plinov in jo preko sten cevi prenaša na kotlovsko napajalno vodo. Namen dela je bil dokazati upravičenost investicije. Ker se je izkazalo, da gre za kratek povračilni rok, je bil namen dosežen. S takšno investicijo bi investitor privarčeval pri stroških ogrevanja in zmanjšal obremenitev na okolje, v katerem deluje. V delu je opisano in prikazano stanje pred investicijo in po njej. Za lažje razumevanje so nekateri rezultati prikazani v grafični obliki, delo pa vsebuje tudi preračun toplotnega prenosnika. The diploma thesis discusses an investment in a heat exchanger, which utilizes the available flue gas heat and transmits it to the boiler feed water through pipes. The purpose of the thesis was to justify the investment. The results show that the payback period is short, thus justifying the investment. With such an investment, the investor would save money on heating costs and reduce the burden on the environment in which it operates. The thesis also describes the situation before and after the investment. For easier understanding, some results are shown in graphic form. The thesis also contains heat exchanger calculations. toplotni prenosniki parni kotli dimni plini heat exchangers steam boilers flue gases true true false [R. Brišnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2019-01-29 21:04:54 2019-03-19 11:25:57 2022-08-01 23:53:17 2019-07-11 19:43:21 2019 0 Velenje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.1.016.4:536.245(043.2) 1024346204 URN:SI:UM:DK:98BYN1QT VS_Brisnik_Rok_2019.pdf VS_Brisnik_Rok_2019.pdf 1 E2DD271B68C39A45F75B2690ACBAD64E 279820bc8251e97d21b5dcb02e57162fec3081ab958244529a2e721edc7c3a68 9e523e20-7c10-11eb-bb7a-00155d0001ca 20.500.12556/dkum/27a6c555-7868-4f18-8be5-b381abacd2a4 https://dk.um.si/Dokument.php?lang=slv&id=132826 Fakulteta za energetiko 0 0 0