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Title:PRIPRAVA HLADILNE VODE ZA JEKLARNO
Authors:Lužnik, Matej (Author)
Samec, Niko (Mentor) More about this mentor... New window
Škerget, Leopold (Co-mentor)
Files:.pdf VS_Luznik_Matej_2009.pdf (20,72 MB)
 
Language:Slovenian
Work type:Undergraduate thesis (m5)
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
Year of publishing:2009
Publisher:[M. Lužnik]
Source:Maribor
UDC:628.336:502.175(043.2)
COBISS_ID:13362198 Link is opened in a new window
NUK URN:URN:SI:UM:DK:B7Q9GEZI
Views:2572
Downloads:178
Metadata:XML RDF-CHPDL 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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