{"id":1531,"date":"2023-11-26T19:42:15","date_gmt":"2023-11-26T11:42:15","guid":{"rendered":"https:\/\/oxynitra.com\/?p=1531"},"modified":"2023-11-27T16:16:35","modified_gmt":"2023-11-27T08:16:35","slug":"psa-nitrogen-generator-maintenance-guide","status":"publish","type":"post","link":"https:\/\/oxynitra.com\/ro\/psa-nitrogen-generator-maintenance-guide\/","title":{"rendered":"Ghid de \u00eentre\u021binere a generatorului de azot PSA"},"content":{"rendered":"

Generatoarele de azot PSA sunt sisteme de azot la fa\u021ba locului, cu costuri de operare reduse, produc\u021bie rapid\u0103 de azot \u0219i \u00eentre\u021binere u\u0219oar\u0103. Ele joac\u0103 un rol critic \u00een procesele moderne de produc\u021bie industrial\u0103. Generatoarele de azot PSA de la OxyNitra sunt utilizate pe scar\u0103 larg\u0103 \u00een industrii precum chimicale, petrol \u0219i gaze, electronice, alimente, minerit, produse farmaceutice, cabluri \u0219i metale.<\/p>\n\n\n\n

Cunoa\u0219terea corespunz\u0103toare a \u00eentre\u021binerii generatoarelor de azot este esen\u021bial\u0103. Bunele practici de operare \u0219i \u00eentre\u021binerea regulat\u0103 pot prelungi durata de via\u021b\u0103 normal\u0103 a echipamentului, pot reduce consumul de energie, pot reduce costurile de \u00eentre\u021binere \u0219i pot preveni \u00een mod eficient defec\u021biunile bru\u0219te \u2013 minimiz\u00e2nd considerabil impactul negativ asupra produc\u021biei.<\/p>\n\n\n\n

\u00centre\u021binerea generatoarelor de azot cu adsorb\u021bie prin varia\u021bie de presiune (PSA) implic\u0103 \u00eentre\u021binerea compresoarelor de aer, a usc\u0103toarelor cu agent frigorific \u0219i a filtrelor conform cerin\u021belor tehnice pentru a asigura calitatea aerului (alimentarea cu aer trebuie s\u0103 fie f\u0103r\u0103 ulei). Compresoarele de aer \u0219i usc\u0103toarele cu agent frigorific trebuie \u00eentre\u021binute cel pu\u021bin o dat\u0103 pe an, cu \u00eenlocuirea pieselor de uzur\u0103 \u0219i \u00eentre\u021binere conform instruc\u021biunilor echipamentelor.<\/p>\n\n\n\n

\u00cen timpul func\u021bion\u0103rii, sitele moleculare de carbon au o anumit\u0103 cantitate de abraziune. Sitele trebuie inspectate \u0219i reumplute o dat\u0103 pe an.<\/p>\n\n\n\n

\u00centre\u021binerea zilnic\u0103 a generatoarelor de azot PSA<\/strong><\/h2>\n\n\n\n

\u00centre\u021binerea echipamentelor sistemului de azot include \u00een principal \u00eentre\u021binerea compresoarelor de aer, a usc\u0103toarelor cu agent frigorific, a filtrelor \u0219i a unit\u0103\u021bii generatoare de azot.<\/p>\n\n\n\n

\u00centre\u021binerea zilnic\u0103 a compresorului de aer implic\u0103 \u00een primul r\u00e2nd verificarea regulat\u0103 dac\u0103 supapa de scurgere \u0219i orificiile de ventila\u021bie ale rezervorului de aer sunt neobturate. Schimb\u0103toarele de c\u0103ldur\u0103 ale usc\u0103toarelor cu agent frigorific trebuie cur\u0103\u021bate \u00een mod regulat. Supapele de scurgere de pe filtre trebuie verificate frecvent pentru \u00eenfundari. Orificiile de evacuare a tobei de e\u0219apament ale generatoarelor de azot necesit\u0103, de asemenea, verific\u0103ri pentru fluxul neobstruc\u021bionat.<\/p>\n\n\n\n

Toate componentele externe trebuie men\u021binute curate prin \u0219tergere regulat\u0103 cu o c\u00e2rp\u0103 umed\u0103 sau s\u0103pun neutru \u0219i ap\u0103.<\/p>\n\n\n\n

\u00centre\u021binere compresor de aer<\/strong><\/h2>\n\n\n\n
    \n
  1. P\u0103stra\u021bi generatorul de azot curat.<\/li>\n\n\n\n
  2. Deschide\u021bi zilnic supapa de evacuare a apei de pe rezervorul de aer pentru a scurge uleiul \u0219i apa. \u00cen medii umede, deschide\u021bi-l la fiecare patru ore.<\/li>\n\n\n\n
  3. Verifica\u021bi zilnic nivelurile de ulei pentru a asigura lubrifierea \u00eentre compresoare.<\/li>\n\n\n\n
  4. Cur\u0103\u021ba\u021bi sau \u00eenlocui\u021bi filtrele de aer aproximativ la fiecare 150 de zile (elementele de filtrare sunt piese de uzur\u0103). Frecven\u021ba poate fi ajustat\u0103 \u00een func\u021bie de mediu.<\/li>\n\n\n\n
  5. Verifica\u021bi str\u00e2ngerea curelei \u0219i \u0219uruburile de pe toate componentele lunar.<\/li>\n\n\n\n
  6. Schimba\u021bi uleiul de lubrifiere ini\u021bial dup\u0103 100 de ore de func\u021bionare, apoi la fiecare 1.000 de ore (sau la fiecare 500 de ore \u00een medii nefavorabile).<\/li>\n<\/ol>\n\n\n\n

    IMPORTANT: La schimbarea uleiului, carterul trebuie cur\u0103\u021bat \u00eenainte de a ad\u0103uga ulei nou.<\/em><\/p>\n\n\n\n

      \n
    1. Scoate\u021bi \u0219i cur\u0103\u021ba\u021bi supapa de aer la fiecare 1.000 de ore de func\u021bionare (sau la fiecare 6 luni).<\/li>\n\n\n\n
    2. Cur\u0103\u021ba\u021bi anual toate p\u0103r\u021bile ma\u0219inii.<\/li>\n<\/ol>\n\n\n\n

      \u00centre\u021binerea separatoarelor de ulei de \u00eenalt\u0103 eficien\u021b\u0103<\/strong><\/h2>\n\n\n\n
        \n
      1. Goli\u021bi manual supapa de scurgere la fiecare 8 ore \u00een condi\u021bii normale.<\/li>\n\n\n\n
      2. Scurgerile electronice se scurg automat la fiecare 8 ore - doar verifica\u021bi dac\u0103 exist\u0103 \u00eenfundari.<\/li>\n\n\n\n
      3. \u00cenlocui\u021bi elementele de filtrare \u00een separatoarele de ulei aproximativ la fiecare 6.000 de ore.<\/li>\n<\/ol>\n\n\n\n

        \u00centre\u021binerea filtrelor de precizie<\/strong><\/h2>\n\n\n\n
          \n
        1. Goli\u021bi manual supapa de scurgere la fiecare 8 ore \u00een condi\u021bii normale.<\/li>\n\n\n\n
        2. Scurgerile electronice se scurg automat la fiecare 8 ore - doar verifica\u021bi dac\u0103 exist\u0103 \u00eenfundari.<\/li>\n\n\n\n
        3. \u00cenlocui\u021bi elementele filtrante \u00een filtrele de precizie aproximativ la fiecare 8.000 de ore.<\/li>\n<\/ol>\n\n\n\n

          \u00centre\u021binerea usc\u0103toarelor cu agent frigorific<\/strong><\/h2>\n\n\n\n
            \n
          1. Goli\u021bi manual supapa de scurgere la fiecare 8 ore \u00een condi\u021bii normale.<\/li>\n\n\n\n
          2. Scurgerile electronice se scurg automat la fiecare 8 ore - doar verifica\u021bi dac\u0103 exist\u0103 \u00eenfundari.<\/li>\n\n\n\n
          3. Cur\u0103\u021ba\u021bi aripioarele condensatorului r\u0103cit cu aer o dat\u0103 pe s\u0103pt\u0103m\u00e2n\u0103 cu suflare. Extinde\u021bi intervalul dac\u0103 este mai pu\u021bin praf.<\/li>\n<\/ol>\n\n\n\n

            \u00centre\u021binerea generatoarelor de azot PSA<\/strong><\/h2>\n\n\n\n
              \n
            1. \u00centre\u021binerea supapelor pneumatice.<\/li>\n\n\n\n
            2. \u00centre\u021binerea turnurilor de adsorb\u021bie.<\/li>\n\n\n\n
            3. \u00cenlocui\u021bi electrozii senzorului de oxigen din analizoarele de azot la fiecare 6 luni.<\/li>\n<\/ol>\n\n\n\n

              \u00centre\u021binerea sistemelor electrice<\/strong><\/h2>\n\n\n\n
                \n
              1. Verifica\u021bi \u00een mod regulat toate conexiunile pentru fire deta\u0219ate sau contacte sl\u0103bite \u0219i repara\u021bi prompt dup\u0103 cum este necesar (cu alimentarea oprit\u0103).<\/li>\n\n\n\n
              2. Cur\u0103\u021ba\u021bi frecvent praful din cutiile electrice (dup\u0103 deconectarea aliment\u0103rii) \u0219i inspecta\u021bi \u0219techerele panoului, repar\u00e2ndu-le dac\u0103 este necesar.<\/li>\n<\/ol>","protected":false},"excerpt":{"rendered":"

                Generatoarele de azot PSA sunt sisteme de azot instalate la fa\u021ba locului, cu costuri de exploatare reduse, produc\u021bie rapid\u0103 de azot \u0219i \u00eentre\u021binere u\u0219oar\u0103. Acestea joac\u0103 un rol esen\u021bial \u00een procesele moderne de produc\u021bie industrial\u0103. Generatoarele de azot PSA de la OxyNitra sunt utilizate pe scar\u0103 larg\u0103 \u00een industrii precum industria chimic\u0103, petrol \u0219i gaze, electronic\u0103, alimentar\u0103, minier\u0103, farmaceutic\u0103, cabluri \u0219i metale. Cuno\u0219tin\u021bele adecvate de \u00eentre\u021binere a generatoarelor de azot sunt [...]<\/p>","protected":false},"author":1,"featured_media":1532,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[],"class_list":["post-1531","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nitrogen-generator"],"_links":{"self":[{"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/posts\/1531","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/comments?post=1531"}],"version-history":[{"count":2,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/posts\/1531\/revisions"}],"predecessor-version":[{"id":1534,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/posts\/1531\/revisions\/1534"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/media\/1532"}],"wp:attachment":[{"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/media?parent=1531"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/categories?post=1531"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/oxynitra.com\/ro\/wp-json\/wp\/v2\/tags?post=1531"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}