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Title:PRIPRAVA HLADILNE VODE ZA JEKLARNO
Authors:ID Lužnik, Matej (Author)
ID Samec, Niko (Mentor) More about this mentor... New window
ID Škerget, Leopold (Comentor)
Files:.pdf VS_Luznik_Matej_2009.pdf (20,72 MB)
MD5: 179D4E9FCC1F2A5E49F4DA757D59A3C9
PID: 20.500.12556/dkum/4a6ddcb3-6605-4f50-915d-4c9f558db079
 
Language:Slovenian
Work type:Undergraduate thesis
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Diplomsko delo opisuje problematiko priprave hladilne vode za Jeklarno v podjetju Acroni d.o.o.. Največji problem je onesnaženost hladilne vode z muljem oziroma majhnimi mikronskimi delci. Ta problem je posledica močnih nalivov, predvsem spomladi in jeseni, ko se onesnažita potok Javornik in reka Sava Dolinka, iz katerih se napaja hladilna voda za Jeklarno. Drugi največji problem je nastanek vodnega kamna, predvsem na odprtem sekundarnem sistemu Elektro Obločne Peči. Oboje je za nemoteno delovanje posameznih sistemov v Jeklarni zelo moteče, zato so v diplomskem delu predlagane smernice k rešitvam za posamezni primer.
Keywords:hladilna voda, vodni kamen, mulj
Place of publishing:Maribor
Publisher:[M. Lužnik]
Year of publishing:2009
PID:20.500.12556/DKUM-10822 New window
UDC:628.336:502.175(043.2)
COBISS.SI-ID:13362198 New window
NUK URN:URN:SI:UM:DK:B7Q9GEZI
Publication date in DKUM:11.06.2009
Views:3992
Downloads:380
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:WATER PREPARATION FOR STEEL PLANT
Abstract:The graduation thesis deals with the problems of preparing cooling water for the Acroni steel plant. The biggest problem is the pollution of cooling water with sludge, small micro elements. This problem is the consequence of heavy showers, especially in spring and autumn time, when the brook Javornik and the river Sava Dolinka, which are the sources for cooling water, become polluted. The second biggest problem is the formation of scale, especially at open secondary system of electro arc furnace. For the tranquil operation of separate systems at Steel plant this is very disturbing, therefore some guidelines for solving the problems of each case are suggested.
Keywords:cooling water, scale, sludge


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