{"id":111756,"date":"2021-09-29T15:33:44","date_gmt":"2021-09-29T07:33:44","guid":{"rendered":"https:\/\/www.alpapowder.com\/111756\/"},"modified":"2021-09-29T15:33:44","modified_gmt":"2021-09-29T07:33:44","slug":"aglomere-tozun-parcalanmasi-ve-ayristirilmasi-surecinde-jet-degirmenin-avantajlari","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/111756\/","title":{"rendered":"Aglomere tozun par\u00e7alanmas\u0131 ve ayr\u0131\u015ft\u0131r\u0131lmas\u0131 s\u00fcrecinde jet de\u011firmenin avantajlar\u0131"},"content":{"rendered":"
K\u0131rma i\u015flemi s\u0131ras\u0131nda, mineral malzeme b\u00fcy\u00fck miktarda mekanik enerji veya termal enerji emer, b\u00f6ylece yeni ultra ince par\u00e7ac\u0131klar\u0131n y\u00fczeyi nispeten y\u00fcksek bir y\u00fczey enerjisine sahiptir ve par\u00e7ac\u0131klar son derece karars\u0131z durumdad\u0131r. Par\u00e7ac\u0131klar\u0131n y\u00fczey enerjisini azaltmak i\u00e7in, birbirine yak\u0131n toplanarak kararl\u0131 bir duruma ula\u015fma e\u011filimindedirler ve par\u00e7ac\u0131k aglomerasyonuna neden olmak da kolayd\u0131r. Bu nedenle, ultra ince tozun i\u015flenmesinde, da\u011f\u0131tma ve ayr\u0131\u015ft\u0131rma da \u00f6nemli bir ba\u011flant\u0131d\u0131r ve ultra ince tozu da\u011f\u0131tmak i\u00e7in kullan\u0131lan bir\u00e7ok ekipman vard\u0131r ve jet de\u011firmen bunlardan biridir. Jet de\u011firmen genellikle aglomere tozun kuru dispersiyonu i\u00e7in kullan\u0131l\u0131r. Avantajlar\u0131, y\u00fcksek par\u00e7ac\u0131k boyutu k\u00fc\u00e7\u00fcltme oran\u0131, par\u00e7ac\u0131klar\u0131n orijinal morfolojisine zarar vermemesi ve b\u00fcy\u00fck par\u00e7ac\u0131klar\u0131n s\u0131k\u0131 kontrol\u00fcd\u00fcr.<\/p>\n
Pek \u00e7ok jet de\u011firmen t\u00fcr\u00fc vard\u0131r ve bunlar ayr\u0131ca orta sertli\u011fin alt\u0131ndaki malzemelerin ultra ince \u00f6\u011f\u00fct\u00fclmesi i\u00e7in yayg\u0131n olarak kullan\u0131l\u0131r. En b\u00fcy\u00fck \u00f6zelli\u011fi, b\u00fcy\u00fck \u00e7\u0131kt\u0131, dar par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131 ve d\u00fc\u015f\u00fck \u00fcr\u00fcn kontaminasyonudur. Jet de\u011firmenin ayr\u0131\u015ft\u0131r\u0131lmas\u0131 ve ayr\u0131\u015ft\u0131r\u0131lmas\u0131 s\u00fcrecinde, aglomere veya aglomere edilmi\u015f malzemeler, vidal\u0131 besleyici arac\u0131l\u0131\u011f\u0131yla da\u011f\u0131tma bo\u015flu\u011funa beslenir ve malzemeler, malzemeleri ezmek ve eski haline getirmek i\u00e7in y\u00fcksek h\u0131zl\u0131 d\u00f6nen rotor taraf\u0131ndan etkilenir ve kesilir. Sa\u00e7\u0131lan malzemeler, artan hava ak\u0131m\u0131 ile malzeme toplama alan\u0131na ta\u015f\u0131n\u0131r ve siklon toplay\u0131c\u0131 ve darbeli toz toplay\u0131c\u0131 taraf\u0131ndan toplan\u0131r ve ar\u0131t\u0131lm\u0131\u015f hava, ind\u00fcklenen taslak fan taraf\u0131ndan bo\u015falt\u0131l\u0131r.<\/p>\n
<\/p>\n
Jet de\u011firmen, da\u011f\u0131tma ve ayr\u0131\u015ft\u0131rma yoluyla ultra ince tozun haz\u0131rlanmas\u0131nda a\u015fa\u011f\u0131daki avantajlara sahiptir:<\/strong><\/p>\n 1. Geleneksel da\u011f\u0131tma makinesine k\u0131yasla yenilik\u00e7i da\u011f\u0131tma yap\u0131s\u0131n\u0131 benimseyen birim enerji t\u00fcketimi %30 oran\u0131nda azalt\u0131l\u0131r.<\/p>\n 2. K\u0131rma ve da\u011f\u0131tma par\u00e7alar\u0131, d\u00fc\u015f\u00fck a\u015f\u0131nma ve uzun hizmet \u00f6mr\u00fc ile a\u015f\u0131nmaya kar\u015f\u0131 olduk\u00e7a dayan\u0131kl\u0131 malzemelerden yap\u0131lm\u0131\u015ft\u0131r.<\/p>\n 3. Malzemenin orijinal par\u00e7ac\u0131k boyutu, par\u00e7alanma ve par\u00e7alanmadan sonra geri y\u00fcklenebilir ve par\u00e7ac\u0131k boyutu geri kazan\u0131m oran\u0131 %100’e ula\u015fabilir.<\/p>\n 4. Par\u00e7alama i\u015flemi s\u0131ras\u0131nda farkl\u0131 inceliklere sahip malzemeleri s\u0131n\u0131fland\u0131rmak i\u00e7in bir hava ak\u0131\u015f\u0131 s\u0131n\u0131fland\u0131rma cihaz\u0131 ile donat\u0131labilir.<\/p>\n 5. K\u0131rma rotoru y\u00fcksek h\u0131zda dengelenir ve makine taban\u0131 titre\u015fim \u00f6nleyici tasar\u0131m, kararl\u0131 \u00e7al\u0131\u015fma ve minimum titre\u015fimi benimser.<\/p>\n 6. Geni\u015f uygulama aral\u0131\u011f\u0131: y\u00fcksek nemli malzemeleri da\u011f\u0131tmak ve kurutmak i\u00e7in s\u0131cak hava verilebilir; yan\u0131c\u0131 ve patlay\u0131c\u0131 malzemeleri da\u011f\u0131tmak i\u00e7in inert gaz girilebilir; \u0131s\u0131ya duyarl\u0131 malzemelere veya a\u015f\u0131r\u0131 d\u00fc\u015f\u00fck erime noktas\u0131na sahip malzemelere so\u011futma sistemi eklenebilir Malzemeler k\u0131r\u0131l\u0131r.<\/p>\n 7. Sistem, negatif bas\u0131n\u00e7 \u00fcretimini benimser ve \u00fcretim sahas\u0131nda toz kirlili\u011fi yoktur.<\/p>\n 8. Ak\u0131ll\u0131 geri bildirim kontrol\u00fc, basit kullan\u0131m ve kararl\u0131 \u00e7al\u0131\u015fma.<\/p>\n