{"id":125934,"date":"2023-03-01T14:33:23","date_gmt":"2023-03-01T06:33:23","guid":{"rendered":"https:\/\/www.alpapowder.com\/125934\/"},"modified":"2023-03-01T14:33:24","modified_gmt":"2023-03-01T06:33:24","slug":"jet-pulverizasyon-ekipmaninin-titanyum-dioksit-uretiminde-uygulanmasi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/125934\/","title":{"rendered":"Jet pulverizasyon ekipman\u0131n\u0131n titanyum dioksit \u00fcretiminde uygulanmas\u0131"},"content":{"rendered":"

\"\"<\/p>\n

1. Jet frezeleme prensibi<\/p>\n

Jet \u00f6\u011f\u00fctme ekipman\u0131, ultra ince pulverizasyon veya depolimerizasyon elde etmek i\u00e7in par\u00e7ac\u0131klar\u0131n birbirine \u00e7arpmas\u0131n\u0131, \u00e7arp\u0131\u015fmas\u0131n\u0131 ve s\u00fcrt\u00fcnmesini sa\u011flamak i\u00e7in y\u00fcksek h\u0131zl\u0131 hava ak\u0131m\u0131n\u0131n veya a\u015f\u0131r\u0131 \u0131s\u0131t\u0131lm\u0131\u015f buhar\u0131n enerjisini kullanan jet de\u011firmeni, jet de\u011firmeni veya s\u0131v\u0131 enerji de\u011firmeni i\u00e7erir. Jet \u00f6\u011f\u00fctmenin genel prensibi: Kuru ve ya\u011fs\u0131z bas\u0131n\u00e7l\u0131 hava veya a\u015f\u0131r\u0131 \u0131s\u0131t\u0131lm\u0131\u015f buhar, Laval memesinden s\u00fcpersonik bir hava ak\u0131\u015f\u0131na h\u0131zland\u0131r\u0131l\u0131r ve p\u00fcsk\u00fcrt\u00fclen y\u00fcksek h\u0131zl\u0131 jet, malzemeyi y\u00fcksek h\u0131zda hareket ettirerek par\u00e7ac\u0131klar\u0131n \u00e7arp\u0131\u015fmas\u0131na neden olur ve ezilmek i\u00e7in birbirine s\u00fcrt\u00fcn. K\u0131r\u0131lan malzemeler hava ak\u0131m\u0131 ile s\u0131n\u0131fland\u0131rma alan\u0131na gelir ve incelik gereksinimlerini kar\u015f\u0131layan malzemeler son olarak s\u0131n\u0131fland\u0131r\u0131c\u0131 taraf\u0131ndan toplan\u0131r ve gereksinimleri kar\u015f\u0131lamayan malzemeler k\u0131rma odas\u0131na geri g\u00f6nderilerek k\u0131rma i\u015flemine devam edilir.<\/p>\n

2. Jet freze ekipman\u0131n\u0131n s\u0131n\u0131fland\u0131r\u0131lmas\u0131<\/p>\n

\u00dclkemin end\u00fcstrisinde kullan\u0131lan ba\u015fl\u0131ca birka\u00e7 tip jet de\u011firmen vard\u0131r: d\u00fcz jet de\u011firmeni, ak\u0131\u015fkan yatakl\u0131 jet jet de\u011firmeni, sirk\u00fclasyonlu boru jet de\u011firmeni, kar\u015f\u0131 jet jet de\u011firmeni ve hedef jet de\u011firmeni. Bu t\u00fcr jet de\u011firmenler aras\u0131nda d\u00fcz jet de\u011firmenler, ak\u0131\u015fkan yatakl\u0131 jet de\u011firmenler ve sirk\u00fclasyon borulu jet de\u011firmenler yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

2.1 Kar\u015f\u0131 jetli de\u011firmen<\/p>\n

Malzeme, vidal\u0131 besleyiciden k\u0131rma odas\u0131na girdikten sonra, y\u00fcksek h\u0131zl\u0131 hava ak\u0131\u015f\u0131n\u0131n darbe enerjisi, nispeten ayarlanm\u0131\u015f birka\u00e7 nozul taraf\u0131ndan p\u00fcsk\u00fcrt\u00fcl\u00fcr ve hava ak\u0131\u015f\u0131n\u0131n h\u0131zl\u0131 geni\u015flemesi, s\u00fcspansiyonun ve kaynaman\u0131n \u00fcretti\u011fi \u00e7arp\u0131\u015fma ve s\u00fcrt\u00fcnmeyi olu\u015fturur. malzemeyi ezmek i\u00e7in ak\u0131\u015fkan yatak. Kaba ve ince kar\u0131\u015f\u0131k toz, \u00fcstte kurulu t\u00fcrbin s\u0131n\u0131fland\u0131rma cihaz\u0131ndan ge\u00e7en negatif bas\u0131n\u00e7l\u0131 hava ak\u0131\u015f\u0131yla tahrik edilir. \u0130nce toz, s\u0131n\u0131fland\u0131rma cihaz\u0131ndan ge\u00e7meye zorlan\u0131r ve siklon toplay\u0131c\u0131 ve torba filtre taraf\u0131ndan toplan\u0131r. Kaba toz, yer\u00e7ekimi ve y\u00fcksek h\u0131zl\u0131 d\u00f6nen s\u0131n\u0131fland\u0131rma cihaz\u0131 taraf\u0131ndan \u00fcretilen merkezka\u00e7 kuvveti ile at\u0131l\u0131r. D\u00f6rt duvara gider ve k\u0131rma i\u015flemine devam etmek i\u00e7in tekrar k\u0131rma odas\u0131na yerle\u015fir.<\/p>\n

2.2 D\u00fcz jetli de\u011firmen<\/p>\n

K\u0131rma kinetik enerjisi olarak y\u00fcksek bas\u0131n\u00e7l\u0131 hava ak\u0131\u015f\u0131, bir hava da\u011f\u0131t\u0131m istasyonu olarak k\u0131rma odas\u0131n\u0131n \u00e7evresindeki bas\u0131n\u00e7 stabilize hava saklama torbas\u0131na girer. Hava ak\u0131\u015f\u0131, Laval memesinden s\u00fcpersonik bir hava ak\u0131\u015f\u0131na h\u0131zland\u0131r\u0131l\u0131r ve ard\u0131ndan k\u0131rma odas\u0131na girer ve malzeme, Venturi memesinden ge\u00e7erek k\u0131rma odas\u0131na h\u0131zland\u0131r\u0131l\u0131r. E\u015fzamanl\u0131 ezme ger\u00e7ekle\u015ftirin. Laval nozulu ve k\u0131rma odas\u0131 dar bir a\u00e7\u0131yla monte edildi\u011finden, y\u00fcksek h\u0131zl\u0131 jet ak\u0131m\u0131, malzemeyi k\u0131rma odas\u0131nda dola\u015fmaya y\u00f6nlendirir ve par\u00e7ac\u0131klar, duvar\u0131n yan\u0131 s\u0131ra birbirine \u00e7arpar, \u00e7arp\u0131\u015f\u0131r ve s\u00fcrt\u00fcn\u00fcr. Ezilecek sabit hedef plakas\u0131. Merkezcil hava ak\u0131m\u0131 taraf\u0131ndan y\u00f6nlendirilen ince par\u00e7ac\u0131klar, \u00f6\u011f\u00fct\u00fcc\u00fcn\u00fcn merkezi \u00e7\u0131k\u0131\u015f borusuna verilir ve toplanmak \u00fczere siklon ay\u0131r\u0131c\u0131ya girerken, kaba toz dairesel hareket i\u00e7in merkezka\u00e7 kuvvetinin etkisi alt\u0131nda \u00f6\u011f\u00fctme odas\u0131n\u0131n \u00e7evreleyen duvar\u0131na at\u0131l\u0131r. ve toz haline getirmeye devam eder.<\/p>\n

2.3 Sirk\u00fclasyon borulu jet de\u011firmeni<\/p>\n

Hammadde, Venturi memesinden k\u0131rma odas\u0131na beslenir ve y\u00fcksek bas\u0131n\u00e7l\u0131 hava, bir grup memeden e\u015fit olmayan \u00e7apa ve de\u011fi\u015fken e\u011frili\u011fe sahip pist \u015feklindeki sirk\u00fclasyonlu boru \u015feklindeki k\u0131rma odas\u0131na p\u00fcsk\u00fcrt\u00fcl\u00fcr, par\u00e7ac\u0131klar\u0131n \u00e7arp\u0131\u015fmas\u0131, \u00e7arp\u0131\u015fmas\u0131 h\u0131zland\u0131r\u0131l\u0131r , birbirine s\u00fcrt\u00fcn ve ezin. Ayn\u0131 zamanda, d\u00f6nen ak\u0131\u015f, ezilmi\u015f par\u00e7ac\u0131klar\u0131 boru hatt\u0131 boyunca yukar\u0131 do\u011fru s\u0131n\u0131fland\u0131rma alan\u0131na y\u00f6nlendirir ve yo\u011fun malzeme ak\u0131\u015f\u0131, s\u0131n\u0131fland\u0131rma alan\u0131ndaki merkezka\u00e7 kuvveti alan\u0131n\u0131n etkisi alt\u0131nda y\u00f6nlendirilir ve ince par\u00e7ac\u0131klar bo\u015falt\u0131ld\u0131ktan sonra bo\u015falt\u0131l\u0131r. i\u00e7 katmandaki panjur tipi atalet s\u0131n\u0131fland\u0131r\u0131c\u0131s\u0131 taraf\u0131ndan s\u0131n\u0131fland\u0131r\u0131l\u0131r. Kaba par\u00e7ac\u0131klar, d\u0131\u015f katmandaki ini\u015f borusu boyunca geri d\u00f6ner ve dairesel bir \u015fekilde toz haline getirilmeye devam eder.<\/p>\n

2.4 Ak\u0131\u015fkan yatakl\u0131 jet de\u011firmen<\/p>\n

Jet \u00f6\u011f\u00fct\u00fcc\u00fc (ak\u0131\u015fkan yatakl\u0131 jet \u00f6\u011f\u00fct\u00fcc\u00fc), Laval nozulu taraf\u0131ndan s\u00fcpersonik bir hava ak\u0131\u015f\u0131na h\u0131zland\u0131r\u0131lan ve ard\u0131ndan malzemeyi ak\u0131\u015fkan hale getirmek i\u00e7in k\u0131rma alan\u0131na enjekte edilen bas\u0131n\u00e7l\u0131 havad\u0131r (hava ak\u0131\u015f\u0131, ask\u0131da kalan, kaynayan ve \u00e7arp\u0131\u015fan bir ak\u0131\u015fkan yatak olu\u015fturmak \u00fczere geni\u015fler) birbirleriyle). Bu nedenle her par\u00e7ac\u0131k ayn\u0131 hareket durumuna sahiptir. Toz haline getirme b\u00f6lgesinde, h\u0131zland\u0131r\u0131lm\u0131\u015f par\u00e7ac\u0131klar birbiriyle \u00e7arp\u0131\u015f\u0131r ve her memenin birle\u015fme noktas\u0131nda toz haline gelir. Ezilmi\u015f malzeme, yukar\u0131 \u00e7eki\u015f ile s\u0131n\u0131fland\u0131rma alan\u0131na ta\u015f\u0131n\u0131r ve par\u00e7ac\u0131k boyutu gereksinimini kar\u015f\u0131layan ince toz, yatay olarak d\u00fczenlenmi\u015f s\u0131n\u0131fland\u0131rma tekerlekleri taraf\u0131ndan elenir ve par\u00e7ac\u0131k boyutu gereksinimini kar\u015f\u0131lamayan kaba toz, daha fazla i\u00e7in k\u0131rma alan\u0131na geri g\u00f6nderilir. ezici. Nitelikli ince toz, toplanacak hava ak\u0131m\u0131 ile y\u00fcksek verimli siklon ay\u0131r\u0131c\u0131ya girer ve tozlu gaz, toz toplay\u0131c\u0131 taraf\u0131ndan filtrelenip ar\u0131t\u0131ld\u0131ktan sonra atmosfere bo\u015falt\u0131l\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Jet \u00f6\u011f\u00fctme ekipman\u0131, ultra ince pulverizasyon veya depolimerizasyon elde etmek i\u00e7in par\u00e7ac\u0131klar\u0131n birbirine \u00e7arpmas\u0131n\u0131, \u00e7arp\u0131\u015fmas\u0131n\u0131 ve s\u00fcrt\u00fcnmesini sa\u011flamak i\u00e7in y\u00fcksek h\u0131zl\u0131 hava ak\u0131m\u0131n\u0131n veya a\u015f\u0131r\u0131 \u0131s\u0131t\u0131lm\u0131\u015f buhar\u0131n enerjisini kullanan jet de\u011firmeni, jet de\u011firmeni veya s\u0131v\u0131 enerji de\u011firmeni i\u00e7erir.<\/p>\n","protected":false},"author":7,"featured_media":108286,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-125934","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-endustri-haberleri-tr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/125934","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=125934"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/125934\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/108286"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=125934"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=125934"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=125934"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}