20.500.12556/DKUM-77002 Rekonstrukcija odvodnjavanja sistema kolektorjev ponovno pregrete pare na bloku 6 - teš diplomsko delo Reconstruction of the reheated steam collector drainage system on unit 6 - teš V diplomskem delu je prikazan trenutni problem zalivanja kolektorjev ponovno pregrete pare 2 na bloku 6 Termoelektrarne Šoštanj, do katerega prihaja v primeru netesnosti proti-povratne lopute in zapornega ventila. Zaradi tega je bila sprejeta odločitev, da se bodo drenažni vodi kolektorjev ponovnega pregrevanja pare 2 ločili od obstoječega drenažnega sistema, ki je povezan s kolektorjema ponovnega pregrevanja pare 1. V diplomskem delu je bilo potrebno preračunati potrebno debelino stene cevi, definirati pravilna obešala in vodila, preveriti zvarne spoje ter izračunati temperaturne raztezke. Izveden je bil računalniški preračun napetosti v konstrukciji in računalniška simulacija temperaturnega raztezanja materiala s programom CEAPIPE. The diploma thesis shows the current problem with reheated steam collectors flooding on Unit 6 of the Thermal Power Plant Šoštanj, which is caused by leakage in the on-off valves and in non-return valves. Because of that, the decision was made to separate the drainages from reheated steam collector 2 from the current one connected to reheated steam collectors 1. In the thesis we calculated the required wall thickness of the pipes, defined correct hangers and holders, checked if the welds are properly dimensioned and calculated thermal expansions. Computer calculations of stress in pipes and thermal expansion simulations were made with computer software CEAPIPE. Termoelektrarna Šoštanj odvodnjavanje rekonstrukcija obešala vodila temperaturno raztezanje Thermal Power Plant Šoštanj drainage reconstruction hangers holders thermal expansion true true false [M. Založnik] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2020-08-09 11:56:31 2020-09-14 12:32:54 2022-08-09 14:14:07 2020-11-29 03:12:12 2020 0 Maribor 0 Maribor VIII, 43 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 [502.21:532.9]:697.329(043.2) 39811843 URN:SI:UM:DK:MV7OJC7J UN_Zaloznik_Matija_2020.pdf UN_Zaloznik_Matija_2020.pdf 1 DDFE0C4FEA2ADF25DE57335368794674 87e0206a8f304b5144a6eee20eef980c191938b365013927778dedbfb3ce2433 6fc540a8-7c11-11eb-bb7a-00155d0001ca 20.500.12556/dkum/5f5524d3-8fa5-4be1-a7e1-7adc41cd7c65 https://dk.um.si/Dokument.php?lang=slv&id=143965 Fakulteta za strojništvo 0 0 0