{"id":95668,"date":"2022-10-13T10:03:01","date_gmt":"2022-10-13T08:03:01","guid":{"rendered":"https:\/\/obera.fr\/nase-rada\/quelle-est-la-fonction-dun-pre-separateur\/"},"modified":"2025-05-06T10:16:31","modified_gmt":"2025-05-06T08:16:31","slug":"quelle-est-la-fonction-dun-pre-separateur","status":"publish","type":"post","link":"https:\/\/obera.fr\/ro\/sfatul-nostru\/quelle-est-la-fonction-dun-pre-separateur\/","title":{"rendered":"Care este func\u021bia unui pre-separator?"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Care este func\u021bia unui pre-separator \u0219i care sunt diferitele tipuri de pre-separator?<\/h2>\n\n<p>Func\u021bia unui <strong>pre-filtru<\/strong> sau <strong>pre-separator<\/strong> este de a proteja <strong>filtrul principal<\/strong> \u00eentr-o <a href=\"https:\/\/obera.fr\/conseils\/aspiration-industrielle-solutions-professionnels\/\">instala\u021bie de aspira\u021bie<\/a>. Utilizarea unui pre-separator cre\u0219te <strong>siguran\u021ba<\/strong> \u0219i prelunge\u0219te durata de <strong>via\u021b\u0103<\/strong> a filtrului principal. <\/p>\n\n<p>Urm\u0103toarele influen\u021be principale asupra duratei de via\u021b\u0103 a filtrului pot fi evitate \u0219i\/sau reduse:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Volum de praf ridicat p\u00e2n\u0103 la foarte ridicat<\/li>\n\n\n\n<li>Substan\u021be abrazive<\/li>\n\n\n\n<li>Separarea particulelor fierbin\u021bi, incandescente \u0219i a sc\u00e2nteilor.<\/li>\n<\/ul>\n\n<p>Deoarece un pre-separator necesit\u0103 pu\u021bin\u0103 sau deloc \u00eentre\u021binere, utilizarea sa poate reduce adesea \u00een mod semnificativ costurile de exploatare ale colectorului de praf.<\/p>\n\n<h2 class=\"wp-block-heading\">Separator ciclonic<\/h2>\n\n<h3 class=\"wp-block-heading\">C\u00e2nd am nevoie de un separator cu ciclon?<\/h3>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"558\" height=\"352\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Preseparateur-cyclone.jpg\" alt=\"separator cu ciclon\" class=\"wp-image-15090\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Preseparateur-cyclone.jpg 558w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Preseparateur-cyclone-300x189.jpg 300w\" sizes=\"(max-width: 558px) 100vw, 558px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Separatoarele ciclonice func\u021bioneaz\u0103 pe o baz\u0103 pur mecanic\u0103 (for\u021b\u0103 centrifug\u0103) \u0219i pot fi utilizate at\u00e2t ca separatoare principale, c\u00e2t \u0219i ca pre-separatoare \u00een sistemele de extrac\u021bie. Acestea separ\u0103 <strong>pulberile<\/strong> grosiere, <a href=\"https:\/\/obera.fr\/ro\/sfatul-nostru\/separateur-par-voie-seche-ou-separateur-a-voie-humide\/\">uscate<\/a> \u0219i cu curgere liber\u0103, sunt versatile \u0219i pot fi utilizate pentru o gam\u0103 larg\u0103 de pulberi, precum \u0219i pentru <strong>fibre<\/strong>. Pulberile separate pot fi evacuate continuu sau discontinuu.  <\/p>\n<\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Func\u021bia<\/h3>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p><strong>Fluxul de aer \u00eenc\u0103rcat cu praf<\/strong> intr\u0103 \u00een ciclon tangen\u021bial \u00een treimea superioar\u0103 a corpului <strong>ciclonului<\/strong>. Prin ghidarea aerului \u00een jurul tubului de imersie central, aerul este pus \u00een rota\u021bie, iar <strong>particulele<\/strong> con\u021binute \u00een fluxul de aer sunt \u00eempinse spre pere\u021bii exteriori ai <strong>ciclonului<\/strong>. De acolo, ele alunec\u0103 \u00een josul ciclonului, unde sunt colectate \u00eentr-un <strong>element de evacuare<\/strong> sau evacuate prin intermediul unor elemente de evacuare cu func\u021bionare continu\u0103. Aerul purificat este evacuat \u00een exterior prin intermediul tubului de scurgere.   <\/p>\n\n\n\n<p>Cu c\u00e2t <strong>separatorul ciclonic<\/strong> este mai bine proiectat \u0219i adaptat la <strong>fluxul de aer<\/strong> \u0219i la materialul care trebuie separat, cu at\u00e2t <strong>eficien\u021ba<\/strong> sa <strong>de separare este<\/strong> mai bun\u0103.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Sans-titre-2022-10-13T085406.799.jpg\" alt=\"Separare ciclonic&#x103;\" class=\"wp-image-15085\" style=\"width:150px;height:150px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Sans-titre-2022-10-13T085406.799.jpg 600w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Sans-titre-2022-10-13T085406.799-300x300.jpg 300w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Sans-titre-2022-10-13T085406.799-150x150.jpg 150w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Utiliz\u0103ri posibile<\/h3>\n\n<p><strong>Ciclonele<\/strong> pot fi utilizate ca <strong>separatoare principale<\/strong> sau ca <strong>pre-separatoare<\/strong>.<\/p>\n\n<p>Ca <strong>separatoare principale<\/strong>, separatoarele cu ciclon ating un <strong>grad foarte ridicat de separare<\/strong>, \u00een special pentru materialele grosiere, astfel \u00eenc\u00e2t nu sunt necesare <strong>filtre<\/strong> suplimentare. Atunci c\u00e2nd sunt utilizate ca <strong>pre-separatoare<\/strong>, cicloanele separ\u0103 <strong>particulele<\/strong> mai mari \u00eenainte ca acestea s\u0103 ajung\u0103 la urm\u0103toarea unitate de filtrare. Acest lucru prelunge\u0219te adesea semnificativ durata de via\u021b\u0103 a <strong>elementelor de filtrare<\/strong> din unitatea de filtrare. La r\u00e2ndul s\u0103u, acest lucru reduce <strong>costurile de operare<\/strong> \u0219i <strong>\u00eentre\u021binere<\/strong>. Atunci c\u00e2nd separatoarele cu ciclon sunt utilizate ca separatoare de sc\u00e2ntei, acestea ajut\u0103 la protejarea colectorului de praf din aval \u00eempotriva incendiilor sau a perfor\u0103rii mediului filtrant.    <\/p>\n\n<p>\u00cen mod similar, \u00een aplica\u021biile \u00een care pot fi atrase <strong>sc\u00e2ntei<\/strong>, este adesea indicat s\u0103 se utilizeze un <strong>ciclon<\/strong> ca separator prealabil. Acest lucru reduce probabilitatea ca sc\u00e2ntei sau alte surse de aprindere s\u0103 intre \u00een unitatea de filtrare. Separatoarele cu ciclon sunt recomandate ca pre-separatoare pentru aplica\u021biile de aspirare cu proiec\u021bie de sc\u00e2ntei.  <\/p>\n\n<p>Separatoarele cu ciclon pot fi utilizate at\u00e2t pe <strong>partea de aspira\u021bie<\/strong>, c\u00e2t \u0219i pe <strong>partea de evacuare<\/strong>, ceea ce \u00eenseamn\u0103 c\u0103 <strong>turbina de extrac\u021bie<\/strong> poate fi amplasat\u0103 fie \u00een amonte, fie \u00een aval de ciclon. De asemenea, ciclonul este adesea cel mai potrivit separator pentru aplica\u021biile \u00een care materialul se schimb\u0103 frecvent, deoarece necesit\u0103 o cur\u0103\u021bare minim\u0103. <\/p>\n\n<p>Separatoarele cu ciclon din seria ZA de la OberA sunt protejate de un model de utilitate \u0219i, datorit\u0103 designului lor, ating un grad foarte ridicat de separare. \u00cen plus, separatoarele cu ciclon pot fi utilizate \u0219i pentru pre-separarea sc\u00e2nteilor pentru a reduce riscul incendiilor la filtre. <\/p>\n\n<h2 class=\"wp-block-heading\">Alte tipuri de pre-separatoare<\/h2>\n\n<h3 class=\"wp-block-heading\">Separatoare cu impact \u0219i separatoare cu for\u021b\u0103 de mas\u0103<\/h3>\n\n<p><strong>Separatoarele cu impact<\/strong> sau <strong>cu<\/strong> <strong>for\u021b\u0103 de mas\u0103<\/strong> sunt un alt tip de pre-separator.<\/p>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Utilizarea unui <strong>separator cu impact<\/strong> reduce viteza particulelor din fluxul de aer, astfel \u00eenc\u00e2t acestea nu mai sunt transportate de fluxul de aer \u0219i cad \u00eentr-un <strong>rezervor colector<\/strong>. \u00cen timpul <strong>pre-separ\u0103rii<\/strong>, <strong>particulele grosiere<\/strong> \u0219i <strong>sc\u00e2nteile<\/strong> sunt separate de <strong>particulele fine de praf<\/strong>. Acest lucru reduce sarcina de praf pe elementele filtrului \u0219i minimizeaz\u0103 semnificativ <strong>riscul de incendiu al filtrului<\/strong>.  <\/p>\n\n\n\n<p><strong>Separatoarele cu for\u021b\u0103 de mas\u0103<\/strong> utilizeaz\u0103 diferen\u021ba de densitate dintre aer \u0219i fluidul care trebuie separat. Acestea func\u021bioneaz\u0103 f\u0103r\u0103 <strong>material filtrant<\/strong> \u0219i pot fi adaptate special pentru fiecare aplica\u021bie. <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"239\" height=\"196\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/Pre-separateur-a-impact.jpg\" alt=\"Pre-separator cu impact\" class=\"wp-image-15093\" style=\"width:239px;height:196px\"\/><\/figure>\n<\/div>\n<\/div>\n\n<p><strong>Pre-separatoarele integrate<\/strong> sunt amplasate, de exemplu, \u00een amonte de o <strong>instala\u021bie de filtrare<\/strong>. Exist\u0103, de asemenea, pre-separatoare care pot fi utilizate direct la punctul de colectare sau de emisie. Pre-separatoarele integrate sunt adesea utilizate pentru a proteja o instala\u021bie \u00eempotriva <strong>sc\u00e2nteilor<\/strong>. Ele fac acest lucru prin prelungirea timpului de \u0219edere \u0219i r\u0103cire a sc\u00e2nteii sau prin separarea direct\u0103 a unei sc\u00e2ntei poten\u021biale. Acestea sunt, de asemenea, <strong>separatoare de impact<\/strong> sau <strong>de<\/strong> <strong>for\u021b\u0103 de mas\u0103<\/strong>.    <\/p>\n\n<h3 class=\"wp-block-heading\">Separator<\/h3>\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img decoding=\"async\" width=\"241\" height=\"209\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/filtre-cyclonique.png\" alt=\"filtru ciclonic\" class=\"wp-image-15096\" style=\"width:241px;height:209px\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Separatoarele sunt adesea utilizate pentru <strong>substan\u021be cu densit\u0103\u021bi foarte diferite<\/strong> sau pentru <strong>substan\u021be foarte u\u0219oare<\/strong>. Acestea separ\u0103 <strong>frac\u021biunile grosiere<\/strong> <strong>de frac\u021biunile<\/strong> <strong>fine<\/strong> \u0219i sunt utilizate, de exemplu, pentru cur\u0103\u021barea granulelor de plastic \u00een sectorul recicl\u0103rii sau, mai general, ca <strong>separatoare<\/strong> \u00een amonte de unit\u0103\u021bile de filtrare. <\/p>\n\n\n\n<p>Aceste substan\u021be pot fi separate prin<strong> viteze de curgere<\/strong> reduse (pentru a calcula viteza de curgere, <a href=\"https:\/\/www.anjou-connectique.com\/blog\/quelle-vitesse-ecoulement-et-de-debit--eau-dans-canalisation-en-cuivre-pour-chauffage\/\" data-type=\"URL\" data-id=\"https:\/\/www.anjou-connectique.com\/blog\/quelle-vitesse-ecoulement-et-de-debit--eau-dans-canalisation-en-cuivre-pour-chauffage\/\" target=\"_blank\" rel=\"noreferrer noopener\">utiliza\u021bi formula de pe site-ul Anjou Connectique<\/a>).<\/p>\n\n\n\n<p>O aten\u021bie deosebit\u0103 trebuie acordat\u0103 cerin\u021belor de spa\u021biu \u0219i proiect\u0103rii corecte. OberA ofer\u0103 separatoare cu contracurent, <strong>separatoare de aer<\/strong> \u0219i alte alternative pentru a se potrivi fiec\u0103rei aplica\u021bii. <\/p>\n<\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Pre-separatoare de ap\u0103 \u0219i pre-separatoare de sc\u00e2ntei<\/h3>\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-28f84493 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<p>Unele <strong>pre-separatoare<\/strong> func\u021bioneaz\u0103 cu un fluid de contact, cum ar fi apa. Un <strong>dispozitiv de pre-cur\u0103\u021bare cu ap\u0103<\/strong> este deosebit de potrivit \u00een cazul \u00een care sunt a\u0219teptate <strong>sc\u00e2ntei<\/strong>. Pentru a garanta contactul cu apa, instala\u021bia trebuie s\u0103 fie proiectat\u0103 foarte precis.  <\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-medium is-resized\"><img decoding=\"async\" width=\"300\" height=\"243\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/pre-separateur-a-eau-et-a-etincelles-300x243.png\" alt=\"Pre-separator de ap&#x103; &#x219;i sc&#xE2;ntei\" class=\"wp-image-15099\" style=\"width:150px;height:122px\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/pre-separateur-a-eau-et-a-etincelles-300x243.png 300w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/pre-separateur-a-eau-et-a-etincelles-1024x829.png 1024w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/pre-separateur-a-eau-et-a-etincelles-768x622.png 768w, https:\/\/obera.fr\/wp-content\/uploads\/2022\/10\/pre-separateur-a-eau-et-a-etincelles.png 1200w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/div>\n<\/div>\n\n<h2 class=\"wp-block-heading\">Pre-separator OberA<\/h2>\n\n<p>Vom fi bucuro\u0219i s\u0103 colabor\u0103m cu dvs. pentru a stabili un concept coerent de vid \u0219i pentru a adapta sistemul exact la nevoile dvs. A\u0219tept\u0103m cu ner\u0103bdare s\u0103 ne contacta\u021bi! Pre-separatoarele noastre sunt protejate de un model de utilitate \u0219i, datorit\u0103 designului lor, ating un grad foarte ridicat de separare.  <\/p>\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-03627597 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button has-custom-width wp-block-button__width-100\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/obera.fr\/ro\/contactati-ne\/\">Afl\u0103 mai multe<\/a><\/div>\n<\/div>\n\n<h3 class=\"wp-block-heading\">Avantajele pre-separatorului OberA<\/h3>\n\n<ul class=\"wp-block-list\">\n<li>Solu\u021bie optim\u0103 pentru separarea prafului mediu \u0219i grosier problematic<\/li>\n\n\n\n<li>Separarea eficient\u0103 a prafului cu un grad foarte ridicat de separare<\/li>\n\n\n\n<li>Ideal pentru utilizarea cu sisteme de extrac\u021bie \u0219i colectoare de praf<\/li>\n\n\n\n<li>Costuri de exploatare reduse datorit\u0103 duratei de via\u021b\u0103 mai lungi a filtrului principal<\/li>\n<\/ul>\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n","protected":false},"excerpt":{"rendered":"<p>Afla\u021bi mai multe despre diferitele tipuri de pre-separatoare cu ciclon disponibile \u0219i despre diferitele lor func\u021bii \u00een cadrul unui sistem de vid industrial.<\/p>\n","protected":false},"author":4,"featured_media":95235,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Care este func\u021bia unui pre-separator?","_seopress_titles_desc":"Afla\u021bi mai multe despre diferitele tipuri de pre-separatoare cu ciclon disponibile \u0219i despre diferitele lor func\u021bii \u00een cadrul unui sistem de vid industrial.","_seopress_robots_index":"","footnotes":""},"categories":[144],"tags":[145],"class_list":["post-95668","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sfatul-nostru","tag-entete-mic","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50","no-featured-image-padding","resize-featured-image"],"acf":[],"_links":{"self":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/95668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/comments?post=95668"}],"version-history":[{"count":1,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/95668\/revisions"}],"predecessor-version":[{"id":95684,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/posts\/95668\/revisions\/95684"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/media\/95235"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/media?parent=95668"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/categories?post=95668"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/ro\/wp-json\/wp\/v2\/tags?post=95668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}