{"id":5166,"date":"2019-06-12T08:01:25","date_gmt":"2019-06-12T08:01:25","guid":{"rendered":"http:\/\/www.adtechamm.com\/?p=5166"},"modified":"2019-06-12T08:01:25","modified_gmt":"2019-06-12T08:01:25","slug":"aluminium-rotary-degasser-with-nitrogen","status":"publish","type":"post","link":"https:\/\/www.adtechamm.com\/tr\/aluminium-rotary-degasser-with-nitrogen\/","title":{"rendered":"Azotlu Al\u00fcminyum D\u00f6ner Gaz Giderici"},"content":{"rendered":"

Azotlu D\u00f6ner Gaz Giderici<\/strong><\/p>\n

D\u00f6ner Gaz Giderici, erimi\u015f al\u00fcminyumun i\u00e7ine azot p\u00fcsk\u00fcrt\u00fclerek hidrojeni gidermeyi ama\u00e7lamaktad\u0131r.
\nBuna ek olarak, gaz giderme i\u015fleminin de safs\u0131zl\u0131klar\u0131 y\u00fczeye \u00e7\u0131karmak i\u00e7in olduk\u00e7a etkili bir y\u00f6ntem oldu\u011fu kabul edilmektedir.
\nGaz giderme ilkesini a\u00e7\u0131klamak i\u00e7in iki temel teorik model \u00f6ne s\u00fcr\u00fclm\u00fc\u015ft\u00fcr. Makro model, her bir safs\u0131z\u0131n giderilme s\u00fcrecinin do\u011fas\u0131 bak\u0131m\u0131ndan benzer oldu\u011funu varsayar. Mikroskobik model ise, bu teoriye g\u00f6re, daha y\u00fcksek buhar bas\u0131nc\u0131 nedeniyle Al\u00fcminyum Hidrojen<\/a>, \u00e7\u00f6z\u00fcnm\u00fc\u015f hidrojen, enjekte edilen s\u0131v\u0131 al\u00fcminyumun i\u00e7indeki gaza yay\u0131l\u0131r.
\nTeorik olarak, \u00e7ap\u0131 10 mikron olan bir inkl\u00fczyon bir kabarc\u0131kla temas eder, kabarc\u0131\u011f\u0131n \u00fczerine adsorbe olur ve s\u0131v\u0131n\u0131n y\u00fczeyine do\u011fru y\u00fczer.<\/p>\n

Ergitme i\u015flemi s\u0131ras\u0131nda, al\u00fcminyum metali su buhar\u0131yla reaksiyona girerek hidrojen gaz\u0131 olu\u015fturur ve s\u0131v\u0131 al\u00fcminyumun i\u00e7ine \u00e7\u00f6z\u00fcn\u00fcr. S\u0131v\u0131 al\u00fcminyum kat\u0131la\u015ft\u0131\u011f\u0131nda, hidrojen gaz\u0131 s\u0131v\u0131 al\u00fcminyumdan ayr\u0131l\u0131r.
\nAl\u00fcminyum eriyikindeki hidrojen i\u00e7eri\u011fi \u00e7ok y\u00fcksekse, d\u00f6k\u00fcmde kolayca g\u00f6zenekler olu\u015fur ve d\u00f6k\u00fcm\u00fcn mekanik \u00f6zellikleri bozulur. Ciddi durumlarda, d\u00f6k\u00fcmler hurdaya ayr\u0131l\u0131r. Hidrojen, al\u00fcminyum eriyik i\u00e7inde zararl\u0131 bir gazd\u0131r. Al\u00fcminyum eriyik i\u00e7indeki hidrojen i\u00e7eri\u011finin f\u0131r\u0131na girmeden \u00f6nce tespit edilmesi, d\u00f6k\u00fcm\u00fcn kalitesini sa\u011flamak a\u00e7\u0131s\u0131ndan \u00f6nemli bir i\u015flemdir.
\n\u00d6zellikle hassas kal\u0131pl\u0131 d\u00f6k\u00fcm s\u00fcrecinde, hidrojen ve c\u00fcrufu gidermek amac\u0131yla al\u00fcminyum s\u0131v\u0131 gaz giderme tanklar\u0131n\u0131n kullan\u0131m\u0131 vazge\u00e7ilmez hale gelecektir.<\/p>\n

\"D\u00f6ner<\/p>\n

Gaz giderme tank\u0131, y\u00fcksek al\u00fcminyum ak\u0131\u015f\u0131, y\u00fcksek gaz i\u00e7eri\u011fi ve y\u00fcksek kal\u0131nt\u0131 oran\u0131na sahip ak\u0131\u015f tanklar\u0131n\u0131n \u00e7evrimi\u00e7i gaz giderimi i\u00e7in \u00f6zel olarak tasarlanm\u0131\u015ft\u0131r.
\nH\u0131z\u0131 ve gaz ak\u0131\u015f\u0131n\u0131 ba\u011f\u0131ms\u0131z olarak kontrol edebilen d\u00f6ner rotor sayesinde, daha fazla al\u00fcminyum eriyi\u011fi i\u00e7in g\u00fc\u00e7l\u00fc gaz giderme ve ar\u0131tma kapasitesi sunar. Ekipman, olukla ba\u011flant\u0131l\u0131d\u0131r. Ekipman\u0131n d\u00f6ner rotoru bir b\u00fct\u00fcn olarak kald\u0131r\u0131labilir ve belirli bir a\u00e7\u0131da d\u00f6nd\u00fcr\u00fclebilir. Bu, grafit par\u00e7alar\u0131n de\u011fi\u015ftirilmesini kolayla\u015ft\u0131r\u0131r.
\nHer bir Rotary rotoruna kar\u015f\u0131l\u0131k gelen gaz giderme tank\u0131, c\u00fcrufun kolayca ayr\u0131lmas\u0131 i\u00e7in ayr\u0131 bir c\u00fcruf \u00e7\u0131k\u0131\u015f\u0131na sahiptir. \u0130yi yal\u0131t\u0131lm\u0131\u015f \u0131s\u0131 yal\u0131t\u0131m tasar\u0131m\u0131, 24 saat kesintisiz \u00e7al\u0131\u015fma sa\u011flar<\/p>\n