{"id":501,"date":"2023-07-03T08:37:03","date_gmt":"2023-07-03T06:37:03","guid":{"rendered":"https:\/\/pristroje.fchpt.stuba.sk\/?p=501"},"modified":"2024-09-12T11:23:01","modified_gmt":"2024-09-12T09:23:01","slug":"dvojzavitovka","status":"publish","type":"post","link":"https:\/\/pristroje.fchpt.stuba.sk\/?p=501","title":{"rendered":"Dvojz\u00e1vitovka"},"content":{"rendered":"<p>Pre dobr\u00fa a presn\u00fa reprodukciu zlo\u017eenia zmesi je zariadenie vybaven\u00e9 viacer\u00fdmi d\u00e1vkova\u010dmi. Pumpy na kvapaliny poskytuj\u00fa dve triedy presnosti d\u00e1vkovania. Jedna je ur\u010den\u00e1 pre presn\u00e9 d\u00e1vkovanie mal\u00fdch objemov kvapaln\u00fdch adit\u00edv typu reakt\u00edvnych pr\u00edsad a modifik\u00e1torov, druh\u00e1 s vy\u0161\u0161\u00edm v\u00fdkonom je ur\u010den\u00e1 pre d\u00e1vkovanie zm\u00e4k\u010dovadiel a olejov. Sypk\u00e9 komponenty sa d\u00e1vkuj\u00fa gravimetrick\u00fdmi d\u00e1vkova\u010dmi, pri\u010dom dva s\u00fa ur\u010den\u00e9 na d\u00e1vkovanie komponentov do n\u00e1sypky zariadenia a jeden je ur\u010den\u00fd pre d\u00e1vkovanie sypk\u00fdch materi\u00e1lov do bo\u010dn\u00e9ho extr\u00fadra, ktor\u00fdm je mo\u017en\u00e9 d\u00e1vkova\u0165 napr. \u010fal\u0161\u00ed polym\u00e9r priamo do taveniny zmesi v z\u00e1vitovke.<\/p>\n<p>D\u00f4le\u017eitou s\u00fa\u010das\u0165ou je v\u00e1kuov\u00fd odplyn ur\u010den\u00fd na odstr\u00e1nenie plynn\u00fdch produktov z taveniny zmesi tesne pred v\u00fdstupom z extr\u00fadra, \u010d\u00edm sa zabr\u00e1ni ne\u017eiaducemu peneniu taveniny na hubici.<\/p>\n<p>Linka m\u00f4\u017ee by\u0165 zakon\u010den\u00e1 dvomi typmi granul\u00e1cie. Bu\u010f&nbsp; ide o granul\u00e1ciu struny po ochladen\u00ed vodou, alebo je mo\u017en\u00e9 pripoji\u0165 granul\u00e1ciu na hlave so vzduchov\u00fdm chladen\u00edm.<\/p>\n<p>\u0160pecialitou je mo\u017enos\u0165 pripojenia hlavy na vytl\u00e1\u010danie ploch\u00fdch f\u00f3li\u00ed a chill-roll linky, \u010dim je umo\u017enen\u00e1 v\u00fdroba f\u00f3li\u00ed priamo z taveniny vych\u00e1dzaj\u00facej z dvojz\u00e1vitovky.<\/p>\n<p><strong>Technick\u00e1 \u0161pecifik\u00e1cia:<\/strong><\/p>\n<ul>\n<li>dvojz\u00e1vitovka D = 26 mm, L\/D = 40, 0-800 ot.\/min. s horizont\u00e1lne delen\u00fdm puzdrom<\/li>\n<li>tri gravimetrick\u00e9 d\u00e1vkova\u010de<\/li>\n<li>jeden z\u00e1vitovkov\u00fd d\u00e1vkova\u010d priamo do taveniny<\/li>\n<li>dve d\u00e1vkovacie pumpy pre kvapaliny<\/li>\n<li>v\u00e1kuov\u00fd odplyn<\/li>\n<li>granul\u00e1cia na hlave s chladen\u00edm vzduchom<\/li>\n<li>granul\u00e1cia po ochladen\u00ed vo vodnom k\u00fapeli<\/li>\n<li>v\u00fdkon zariadenia 50 \u2013 150 kg\/hod.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Pre dobr\u00fa a presn\u00fa reprodukciu zlo\u017eenia zmesi je zariadenie vybaven\u00e9 viacer\u00fdmi d\u00e1vkova\u010dmi. Pumpy na kvapaliny poskytuj\u00fa dve triedy presnosti d\u00e1vkovania. Jedna je ur\u010den\u00e1 pre presn\u00e9 d\u00e1vkovanie mal\u00fdch objemov kvapaln\u00fdch adit\u00edv typu reakt\u00edvnych pr\u00edsad a modifik\u00e1torov, druh\u00e1 s vy\u0161\u0161\u00edm v\u00fdkonom je ur\u010den\u00e1 pre d\u00e1vkovanie zm\u00e4k\u010dovadiel a olejov. Sypk\u00e9 komponenty sa d\u00e1vkuj\u00fa gravimetrick\u00fdmi d\u00e1vkova\u010dmi, pri\u010dom dva s\u00fa [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":505,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[48,45],"class_list":["post-501","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oddelenie-spracovania-polymerov","tag-ostatne-pristroje","tag-technologicke-linky-reaktory"],"_links":{"self":[{"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/posts\/501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=501"}],"version-history":[{"count":9,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/posts\/501\/revisions"}],"predecessor-version":[{"id":926,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/posts\/501\/revisions\/926"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=\/wp\/v2\/media\/505"}],"wp:attachment":[{"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pristroje.fchpt.stuba.sk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}