{"id":5941,"date":"2024-10-29T12:01:35","date_gmt":"2024-10-29T12:01:35","guid":{"rendered":"https:\/\/spig-gmab.com\/installation-av-kylningstorn-spig\/"},"modified":"2025-04-15T12:48:30","modified_gmt":"2025-04-15T12:48:30","slug":"installation-av-kylningstorn-spig","status":"publish","type":"post","link":"https:\/\/www.spig-gmab.com\/sv\/installation-av-kylningstorn-spig\/","title":{"rendered":"Installation av SPIG-kyltorn"},"content":{"rendered":"\n
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Installation av SPIG-kyltorn<\/h1><\/div>

Raffinaderi, V\u00e4steuropa<\/p><\/div><\/div>\n<\/div><\/div>\n\n

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Projektet<\/strong><\/h2><\/div><\/div><\/div>\n\n\n\n

Ett av de st\u00f6rsta raffinaderierna i Europa valde ut SPIG f\u00f6r att hj\u00e4lpa till med en uppgradering av anl\u00e4ggningen och st\u00e4llde SPIG inf\u00f6r en dj\u00e4rv utmaning: omfattande demontering och \u00e5termontering av ett SPIG kyltorn (CT) i fiberarmerad polymer (FRP) med tv\u00e5 celler inom en sn\u00e4v tidsram p\u00e5 21 dagar f\u00f6r att synkronisera med ett planerat driftstopp.SPIG:s team tog fram en genomf\u00f6randeplan som kr\u00e4vde b\u00e5de snabbhet och precision.Konstruktionen av CT:t med tv\u00e5 celler p\u00e5b\u00f6rjades och byggdes i ett s\u00e4rskilt omr\u00e5de vid sidan av det ursprungliga tornet som stod stilla under projektet. Det nya tornet m\u00e4tte 12×24m2<\/sup> och n\u00e5dde en h\u00f6jd av 14 m.SPIG f\u00f6rmonterade 90% av kyltornet utanf\u00f6r bass\u00e4ngen innan det placerades p\u00e5 plats i det gamla kylsystemet. Byggteamet byggde en metallram runt taket p\u00e5 det nya tornet f\u00f6r att f\u00f6rb\u00e4ttra stabiliteten och underl\u00e4tta det efterf\u00f6ljande kranlyftet. <\/p>\n<\/div>\n<\/div><\/div>\n\n

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\"\"<\/figure><\/div>\n<\/div>\n\n\n\n
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Utmaningar<\/strong><\/strong><\/strong><\/h2><\/div><\/div><\/div>\n\n\n\n

Projektet h\u00f6ll tidsplanen trots ogynnsamma v\u00e4derf\u00f6rh\u00e5llanden. Det var mycket viktigt att allt rivningsarbete var slutf\u00f6rt n\u00e4r lyftdagen inf\u00f6ll. Efter att tornet hade monterats helt utomhus var det viktigt att strikt f\u00f6lja alla toleranser som angavs i monteringsritningarna f\u00f6r att undvika problem med st\u00f6dpelarna. M\u00e5nga uppgifter beh\u00f6vde noggrant sekvenseras och planeras, bland annat anslutningen av kundens stigarfl\u00e4ns till den nya toppstammen. <\/p>\n\n\n\n

Under de 21 dagar som nedr\u00e4kningen p\u00e5gick \u00f6vergick fokus fr\u00e5n byggnation till nedmontering av det befintliga tr\u00e4tornet. Dagarna \u00e4gnades \u00e5t att ta ned det befintliga kyltornet i tr\u00e4 och sedan f\u00f6rbereda marken f\u00f6r installationen av det nya kylsystemet. <\/p>\n\n\n\n

Med bara n\u00e5gra dagar kvar \u00f6vergick SPIG:s ingenj\u00f6rer s\u00f6ml\u00f6st fr\u00e5n nedmontering till montering och lyft av den nya CT:n. Den nya CT:n v\u00e4gde 30 ton och hissades p\u00e5 plats p\u00e5 3,5 m h\u00f6ga pelare. De sista komponenterna som skulle installeras var bland annat f\u00f6rmonterade fl\u00e4ktstackar, f\u00f6rmonterade mekaniska grupper och trappan. <\/p>\n<\/div>\n<\/div><\/div>\n\n

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Unik installation<\/strong><\/strong><\/strong><\/strong><\/strong><\/h2><\/div><\/div><\/div>\n\n\n\n

Den unika installationsprocedur som SPIG:s ingenj\u00f6rer utarbetade uppn\u00e5dde inte bara sina m\u00e5l utan resulterade ocks\u00e5 i en tidsbesparing p\u00e5 50% j\u00e4mf\u00f6rt med standardmetoden att demontera den gamla CT:n och d\u00e4refter montera de nya komponenterna f\u00f6r att resa hela CT:n p\u00e5 plats omedelbart efter demonteringen. Denna effektivitet understryker hur effektivt v\u00e5rt skr\u00e4ddarsydda tillv\u00e4gag\u00e5ngss\u00e4tt \u00e4r n\u00e4r det g\u00e4ller att uppfylla strikta tidsramar utan att kompromissa med precisionen. Detta projekt, som kr\u00e4vde expertis, uppm\u00e4rksamhet p\u00e5 detaljer, innovation och lagarbete, slutf\u00f6rdes enligt tidsplanen och f\u00f6ljde alla s\u00e4kerhets\u00e5tg\u00e4rder, vilket s\u00e4kerst\u00e4llde ett s\u00e4kert och kompatibelt utf\u00f6rande under hela processen.<\/p>\n<\/div>\n\n\n\n

\"\"<\/figure><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"

Ett av de st\u00f6rsta raffinaderierna i Europa valde ut SPIG f\u00f6r att hj\u00e4lpa till med en uppgradering av anl\u00e4ggningen och 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av de st\u00f6rsta raffinaderierna i Europa valde ut SPIG f\u00f6r att hj\u00e4lpa till med en uppgradering av anl\u00e4ggningen och 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