{"id":52864,"date":"2023-12-12T12:13:01","date_gmt":"2023-12-12T10:13:01","guid":{"rendered":"https:\/\/obera.fr\/conseils\/endustriyel-tozsuzlastirma-teknolojileri\/"},"modified":"2025-04-15T11:09:37","modified_gmt":"2025-04-15T09:09:37","slug":"technologies-depoussierage-industriel","status":"publish","type":"post","link":"https:\/\/obera.fr\/tr\/bizim-tavsiyemiz\/technologies-depoussierage-industriel\/","title":{"rendered":"End\u00fcstriyel tozsuzla\u015ft\u0131rma teknolojileri"},"content":{"rendered":"\n<p>\u0130ki <strong>ana tip toz toplay\u0131c\u0131<\/strong> vard\u0131r: kuru ve \u0131slak. Kuru y\u00f6ntem, filtreleme katmanl\u0131 (torba filtreler, cepler, kartu\u015flar), mekanik (siklonlar) ve elektrostatik (elektrostatik \u00e7\u00f6kelticiler) toz toplay\u0131c\u0131lar\u0131 i\u00e7erir; \u0131slak y\u00f6ntem ise y\u0131kay\u0131c\u0131lar\u0131, venturi y\u0131kay\u0131c\u0131lar\u0131, kabarc\u0131k kolonlar\u0131n\u0131 ve \u0131slak elektrostatik \u00e7\u00f6kelticileri i\u00e7erir. <a href=\"https:\/\/obera.fr\/tr\/bizim-tavsiyemiz\/depoussiereur-fixe-mobile-central-local-quels-criteres\/\">Bir toz toplay\u0131c\u0131n\u0131n se\u00e7imi<\/a>,<strong> beklenen performansa<\/strong>, b\u00fct\u00e7e k\u0131s\u0131tlamalar\u0131na ve tozlanacak end\u00fcstriyel proseslere, \u00f6zellikle de yay\u0131lan partik\u00fcllerin boyutuna ba\u011fl\u0131d\u0131r.  <\/p>\n\n<h2 class=\"wp-block-heading\">Filtre katman\u0131 toz toplay\u0131c\u0131lar\u0131 (torba filtreler, cepler, kartu\u015flar)<\/h2>\n\n<p>Prensip: Tozlu hava g\u00f6zenekli bir filtre ortam\u0131ndan ge\u00e7erek ortam\u0131n g\u00f6zeneklili\u011finden daha b\u00fcy\u00fck t\u00fcm partik\u00fclleri tutar.  <\/p>\n\n<p><strong>Cihaz, taban\u0131nda toz toplama haznesi bulunan bir kutudan olu\u015fur<\/strong>. Keson, tozlu hava ak\u0131\u015f\u0131n\u0131n i\u00e7inden ge\u00e7ti\u011fi filtre elemanlar\u0131 (torbalar, cepler, kartu\u015flar) s\u0131ralar\u0131 (dikey veya yatay) i\u00e7erir. Plenumun giri\u015finde, hava ilk olarak bir sapt\u0131r\u0131c\u0131 ile kar\u015f\u0131la\u015facakt\u0131r. Atalet etkisiyle, en b\u00fcy\u00fck partik\u00fclleri hava ak\u0131\u015f\u0131ndan ay\u0131r\u0131r ve bunlar daha sonra hazneye d\u00fc\u015fer.     <\/p>\n\n<p>Kalan toz daha sonra filtre ortam\u0131n\u0131n y\u00fczeyinde birikir. Hava ak\u0131m\u0131, filtre elemanlar\u0131n\u0131n g\u00f6zenekli duvarlar\u0131 taraf\u0131ndan olu\u015fturulan filtreleme katman\u0131ndan tozsuz olarak \u00e7\u0131kar. S\u00fcrekli olarak biriken partik\u00fcller, hava filtrasyonuna katk\u0131da bulunan bir katman olu\u015fturmak \u00fczere toplan\u0131r: filtre keki. Filtre keki toz toplama verimlili\u011fini art\u0131r\u0131r. \u00d6te yandan, <strong>bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc art\u0131r\u0131r<\/strong> (t\u0131kanma, filtre ortam\u0131n\u0131n yukar\u0131 ve a\u015fa\u011f\u0131 ak\u0131\u015f\u0131 aras\u0131ndaki statik bas\u0131n\u00e7 fark\u0131 ile \u00f6l\u00e7\u00fcl\u00fcr). Bu, filtre ortam\u0131n\u0131n yenilenmesi i\u00e7in ortam\u0131n de\u011fi\u015ftirilmesini (tek kullan\u0131ml\u0131k ka\u011f\u0131t, ke\u00e7e vb.) veya periyodik olarak t\u0131kan\u0131kl\u0131\u011f\u0131n a\u00e7\u0131lmas\u0131n\u0131 (a\u00e7\u0131k veya kapal\u0131) gerektirir.     <\/p>\n\n<p>Genel olarak, operasyonun s\u00fcreklili\u011fini sa\u011flamak i\u00e7in, temizleme i\u015flemleri <strong>filtre ortam\u0131n\u0131n bir k\u0131sm\u0131<\/strong> \u00fczerinde otomatik ve s\u0131ral\u0131 olarak ger\u00e7ekle\u015ftirilir, di\u011fer k\u0131s\u0131m filtrelemeye devam eder. Buna kar\u015f\u0131l\u0131k, manuel t\u0131kan\u0131kl\u0131k a\u00e7ma i\u015flemi, s\u00fcrecin sonunda m\u00fcdahale edilmesini, hatta tamamen durdurulmas\u0131n\u0131 gerektirir. Kritik bir bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne ula\u015f\u0131lana kadar filtrenin t\u0131kanma s\u00fcresi, prosesin s\u00fcresi ile uyumlu olmal\u0131d\u0131r.  <\/p>\n\n<p>Filtre elemanlar\u0131n\u0131 temizlemek i\u00e7in ana y\u00f6ntemler \u015funlard\u0131r:<\/p>\n\n<ul class=\"wp-block-list\">\n<li>Filtre kekinin d\u00fc\u015fmesine neden olmak i\u00e7in torbalar\u0131n kuma\u015f\u0131nda bir deformasyon dalgas\u0131na neden olan<strong> mekanik sallama<\/strong>.<\/li>\n\n\n\n<li><strong>Filtre ortam\u0131n\u0131n g\u00f6zenekleri i\u00e7indeki hava ak\u0131\u015f\u0131n\u0131 tersine \u00e7evirerek t\u0131kan\u0131kl\u0131\u011f\u0131<\/strong> a\u00e7ar. Ayarlanan bir bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc limitinden veya ayarlanan bir s\u00fcreden sonra otomatik olarak ger\u00e7ekle\u015ftirilir. <\/li>\n\n\n\n<li><strong>Torbalar\u0131n bas\u0131n\u00e7l\u0131 hava enjeksiyonu <\/strong>(jet-pulse) <strong>ile pn\u00f6matik temizli\u011fi <\/strong>, filtrelemeyi anl\u0131k olarak engeller ve tozu filtreden kald\u0131r\u0131r. Bu y\u00f6ntemin, bir k\u0131sm\u0131 kom\u015fu ortamlara yerle\u015fen tozun yeniden s\u00fcspansiyon haline getirilmesi gibi bir dezavantaj\u0131 vard\u0131r; dolay\u0131s\u0131yla bu olguyu s\u0131n\u0131rland\u0131rmak i\u00e7in eleman grubu temizli\u011finin kullan\u0131lmas\u0131 gerekir.   <\/li>\n<\/ul>\n\n<p><strong> Torba filtreler<\/strong>, filtre rejenerasyonunu korumak i\u00e7in d\u00fc\u015f\u00fck bir filtrasyon h\u0131z\u0131 gerektirir. \u00c7al\u0131\u015fma s\u0131ras\u0131nda temizleme i\u015flemleri s\u0131ras\u0131nda, ak\u0131\u015f\u0131n yukar\u0131 do\u011fru h\u0131z\u0131, temizlenen par\u00e7ac\u0131klar\u0131n \u00e7\u00f6kelme h\u0131z\u0131 ile \u00e7ak\u0131\u015fmamal\u0131d\u0131r. Filtrasyon h\u0131z\u0131, ar\u0131t\u0131lacak toz ve gaza ve filtre ortam\u0131n\u0131n t\u00fcr\u00fcne ba\u011fl\u0131 olarak 0,6 ile 6 cm\/s aras\u0131nda de\u011fi\u015fir. Filtrasyon h\u0131z\u0131 veya filtrasyon oran\u0131 m3\/h.m\u00b2 olarak da ifade edilir.   <\/p>\n\n<p>Filtre medyas\u0131 \u00e7e\u015fitli yap\u0131larda gelir: kuma\u015flar, i\u011fne ke\u00e7e, kompozitler, membranlar ve seramikler. Sentetik (PET, naylon), mineral (cam) veya organik (sel\u00fcloz) malzemelerden yap\u0131l\u0131rlar.<strong> Bu lifler belirli \u00f6zellikleri iyile\u015ftirmek i\u00e7in i\u015flenir<\/strong>: kimyasal diren\u00e7, iletkenlik, hidrofobiklik, oleofobiklik, yap\u0131\u015fkanl\u0131k, \u0131slanabilirlik vb.    <\/p>\n\n<p>Filtre eleman\u0131n\u0131n se\u00e7imi, ar\u0131t\u0131lacak ak\u0131\u015ftaki toz konsantrasyonuna, tozun yap\u0131s\u0131na, gazlar\u0131n bile\u015fimine, gereken verimlili\u011fe, temizleme y\u00f6ntemine, s\u0131cakl\u0131k direncine ve ekonomik k\u0131s\u0131tlamalara ba\u011fl\u0131d\u0131r.<\/p>\n\n<p><strong>Bir toz toplay\u0131c\u0131n\u0131n yakalama verimlili\u011fi<\/strong>, \u00e7ap\u0131 0,1 ila 0,5 \u00b5m aras\u0131ndaki partik\u00fcller i\u00e7in en d\u00fc\u015f\u00fckt\u00fcr (dif\u00fczyonla toplanamayacak kadar b\u00fcy\u00fck, \u00e7arpma veya durdurma ile toplanamayacak kadar k\u00fc\u00e7\u00fck). 0,1\u00b5m&#8217;de verimlilik %95&#8217;tir. 0,5\u00b5m&#8217;nin \u00fczerinde %99&#8217;un \u00fczerindedir. Gerekirse, elde edilecek emisyon konsantrasyonlar\u0131 \u00f6zellikle d\u00fc\u015f\u00fck oldu\u011funda bir HEPA H13 veya H14 g\u00fcvenlik filtreleme a\u015famas\u0131 eklenebilir.   <\/p>\n\n<p>Bu tozsuzla\u015ft\u0131rma tekni\u011fi <strong>y\u00fcksek seviyede ayr\u0131\u015ft\u0131rma<\/strong> sa\u011flar ve \u00e7ok \u00e7e\u015fitli toz emisyon konsantrasyonlar\u0131 i\u00e7in uygundur. Filtre katman\u0131 teknolojisi, torba veya kartu\u015f toz toplay\u0131c\u0131lar iyi verimlili\u011fi cazip bir i\u015fletme maliyeti ile birle\u015ftirdi\u011finden, gaz\/kat\u0131 ayr\u0131m\u0131 i\u00e7in end\u00fcstride en yayg\u0131n kullan\u0131lan\u0131d\u0131r. <\/p>\n\n<h2 class=\"wp-block-heading\">Mekanik toz toplay\u0131c\u0131lar: siklonlar, dekant\u00f6rler<\/h2>\n\n<h3 class=\"wp-block-heading\">Siklonlar<\/h3>\n\n<p>Nas\u0131l <strong>\u00e7al\u0131\u015f\u0131r<\/strong>: tozlu hava bir siklon i\u00e7inde d\u00f6ner; merkezka\u00e7 kuvveti tozu duvara do\u011fru iter, burada toplan\u0131r ve hazneye yerle\u015fir. Temizlenen hava siklonun merkezinden ge\u00e7erek \u00fcstteki \u00e7\u0131k\u0131\u015fa y\u00fckselir. <\/p>\n\n<p>Toz ay\u0131rma i\u015flemi \u015fu durumlarda \u00e7ok daha etkilidir:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong> siklonun yar\u0131\u00e7ap\u0131 k\u00fc\u00e7\u00fckt\u00fcr <\/strong>(merkezka\u00e7 kuvvetini art\u0131r\u0131r)<\/li>\n\n\n\n<li><strong> partik\u00fcl konsantrasyonu y\u00fcksektir<\/strong> (bu da onlar\u0131 aglomerasyona te\u015fvik eder)<\/li>\n\n\n\n<li><strong>par\u00e7ac\u0131klar\u0131n yo\u011funlu\u011fu y\u00fcksektir<\/strong> (duvara giden yol daha h\u0131zl\u0131d\u0131r)<\/li>\n\n\n\n<li><strong>hava ak\u0131\u015f\u0131 s\u0131cakl\u0131\u011f\u0131 d\u00fc\u015f\u00fckt\u00fcr<\/strong> (gaz viskozitesini azalt\u0131r, siklonik etkiyi art\u0131r\u0131r)<\/li>\n<\/ul>\n\n<p>Siklon giri\u015findeki y\u00fcksek hava ak\u0131\u015f\u0131 ince partik\u00fcllerin toplanmas\u0131na yard\u0131mc\u0131 olur.<\/p>\n\n<p>Siklonlar hava kirlili\u011fi y\u00f6netmeliklerine uygun de\u011fildir. Genellikle <a href=\"https:\/\/obera.fr\/tr\/produits\/depoussiereurs-industriels\/\">birincil toz toplay\u0131c\u0131lar <\/a>veya <strong>\u00f6rne\u011fin kaba partik\u00fcller veya c\u00fcruf<\/strong> i\u00e7in \u00f6n ay\u0131r\u0131c\u0131lar olarak kullan\u0131l\u0131rlar. D\u00fc\u015f\u00fck maliyetleri ve basitlikleri onlar\u0131 bu ama\u00e7 i\u00e7in ideal k\u0131lmaktad\u0131r. Siklonlar 10\u03bcm ve \u00fczerindeki partik\u00fclleri toplamak i\u00e7in se\u00e7ilir.     <\/p>\n\n<h3 class=\"wp-block-heading\">S\u00fcrahiler<\/h3>\n\n<p>En b\u00fcy\u00fck partik\u00fcller bir muhafaza (genle\u015fme kutusu, dekantasyon odas\u0131) i\u00e7inde dekantasyon yoluyla \u00f6nceden ayr\u0131l\u0131r. 30\u00b5m&#8217;den b\u00fcy\u00fck partik\u00fcller, toz y\u00fckl\u00fc havan\u0131n 5m\/s h\u0131z\u0131nda dekante edilebilir. <\/p>\n\n<h2 class=\"wp-block-heading\">Islak toz toplay\u0131c\u0131lar: y\u0131kay\u0131c\u0131lar, venturi, kabarc\u0131k kolonlar\u0131<\/h2>\n\n<figure class=\"wp-block-image alignright size-large is-resized\"><img decoding=\"async\" width=\"576\" height=\"1024\" src=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-576x1024.jpg\" alt=\"na k\" class=\"wp-image-26793\" style=\"width:303px;height:auto\" srcset=\"https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-576x1024.jpg 576w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-169x300.jpg 169w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-768x1365.jpg 768w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-864x1536.jpg 864w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-1152x2048.jpg 1152w, https:\/\/obera.fr\/wp-content\/uploads\/2023\/12\/na-k-scaled.jpg 1440w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/figure>\n\n<p>Nas\u0131l \u00e7al\u0131\u015f\u0131r: <strong>tozlu hava bir y\u0131kama s\u0131v\u0131s\u0131 ile temas ettirilir<\/strong>.  <\/p>\n\n<p>Par\u00e7ac\u0131\u011f\u0131n \u0131slatma etkisine bakar\u0131z. S\u0131v\u0131 ve toz aras\u0131ndaki temas\u0131 tercih ediyoruz:   <\/p>\n\n<ul class=\"wp-block-list\">\n<li>ya da par\u00e7ac\u0131k etraf\u0131ndaki buhar\u0131n yo\u011funla\u015fmas\u0131 yoluyla,  <\/li>\n\n\n\n<li>veya tozun s\u0131v\u0131 damlas\u0131na yap\u0131\u015fmas\u0131n\u0131 sa\u011flamak i\u00e7in y\u00fczey aktif maddeler ekleyerek.  <\/li>\n<\/ul>\n\n<p>Tozdan ar\u0131nd\u0131r\u0131lan<strong>hava<\/strong>, santrif\u00fcj veya atalet yoluyla<strong>tozlu s\u0131v\u0131dan ayr\u0131l\u0131r<\/strong>. Kar\u0131\u015f\u0131m ne kadar samimi olursa veya damlalar ne kadar k\u00fc\u00e7\u00fck olursa (havadan ayr\u0131lamayacak kadar ince olmadan), tozun ayr\u0131lmas\u0131 o kadar b\u00fcy\u00fck olur.   <\/p>\n\n<p>Bir y\u0131kay\u0131c\u0131da hava a\u015fa\u011f\u0131dan yukar\u0131ya do\u011fru dola\u015f\u0131r ve p\u00fcsk\u00fcrt\u00fcc\u00fcler ak\u0131nt\u0131ya kar\u015f\u0131 su damlac\u0131klar\u0131 f\u0131rlat\u0131r.<\/p>\n\n<p>Bir venturi toz y\u00fckl\u00fc<strong>havan\u0131n <\/strong>h\u0131z\u0131n\u0131 art\u0131r\u0131rken, yak\u0131nsak bir dif\u00fcz\u00f6r partik\u00fcller ve sprey damlac\u0131klar\u0131 aras\u0131ndaki etkiyi art\u0131r\u0131r. Daha sonra \u0131raksak bir noz\u00fcl h\u0131z\u0131 yava\u015flatarak tozun bir araya toplanmas\u0131n\u0131 sa\u011flar. Son olarak hava ak\u0131\u015f\u0131, tozun santrif\u00fcjleme ve atalet yoluyla yakaland\u0131\u011f\u0131 siklon tipi bir separat\u00f6rden ge\u00e7er. Tozsuz hava ak\u0131\u015f\u0131, <strong>siklonun merkezinden ge\u00e7erek \u00fcstteki merkezi \u00e7\u0131k\u0131\u015fa<\/strong> y\u00fckselir.   <\/p>\n\n<p>Y\u0131kay\u0131c\u0131lar ve venturi y\u0131kay\u0131c\u0131lar 0,5 ila 1 \u03bcm aras\u0131ndaki partik\u00fcller i\u00e7in etkilidir. 0,5 \u00b5m&#8217;nin alt\u0131nda, yakalama verimlili\u011fine \u00f6nemli bir bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fc ve dolay\u0131s\u0131yla daha y\u00fcksek enerji t\u00fcketimi e\u015flik eder. Bununla birlikte, bir mikrondan b\u00fcy\u00fck partik\u00fcllerin yakalanmas\u0131 toz konsantrasyonu ile artar.  <\/p>\n\n<p><strong>Yakalama verimlili\u011fi de su ve hava ak\u0131\u015f h\u0131zlar\u0131yla birlikte artar<\/strong>. Bu da tozlu hava\/su temas\u0131 olas\u0131l\u0131\u011f\u0131n\u0131 katlar. Ayr\u0131ca venturi bo\u011faz\u0131ndaki bu ak\u0131\u015f h\u0131zlar\u0131n\u0131n art\u0131r\u0131lmas\u0131 venturi y\u0131kay\u0131c\u0131lar\u0131n verimlili\u011fini orant\u0131l\u0131 olarak art\u0131r\u0131r. Partik\u00fcl toplama esas olarak su spreyinin h\u0131z\u0131ndan etkilenir.   <\/p>\n\n<p>200 \u00b5m&#8217;ye kadar y\u00fczey aktif madde eklenmesi ve damla y\u00fcksekli\u011finin art\u0131r\u0131lmas\u0131, yakla\u015f\u0131k 3 mm&#8217;lik damlac\u0131klar i\u00e7in toz toplamay\u0131 iyile\u015ftirir. Bunun nedeni, y\u00fczey aktif maddenin d\u00fc\u015fme s\u0131ras\u0131nda <strong>damlac\u0131\u011f\u0131n deformasyonunu<\/strong> ve dolay\u0131s\u0131yla temas y\u00fczeyini art\u0131rmas\u0131d\u0131r. <\/p>\n\n<p>Tozun gaz faz\u0131ndan s\u0131v\u0131 faza aktar\u0131lmas\u0131, kuru prosesle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda \u00f6nemli ar\u0131tma maliyetlerinin yan\u0131 s\u0131ra su ve enerji t\u00fcketimine neden olabilir. Y\u0131kay\u0131c\u0131lar, <strong>patlay\u0131c\u0131 tozlar ve yan\u0131c\u0131 gazlarla<\/strong> ba\u011flant\u0131l\u0131 bir g\u00fcvenlik sorununu \u00e7\u00f6zmek i\u00e7in veya ar\u0131t\u0131lacak hava su doygunlu\u011funa yakla\u015ft\u0131\u011f\u0131nda kullan\u0131l\u0131r. <\/p>\n\n<p>Islak proses ayr\u0131ca havadaki tozu gidermek i\u00e7in kabarc\u0131kl\u0131 kolonlar kullan\u0131r. Hava, ince kabarc\u0131klar \u015feklinde kolonun enine kesiti \u00fczerinde e\u015fit olarak da\u011f\u0131t\u0131l\u0131r.<strong> S\u0131v\u0131n\u0131n y\u00fcksekli\u011fi artt\u0131k\u00e7a<\/strong>, kabarc\u0131\u011f\u0131n i\u00e7inden ge\u00e7mesi i\u00e7in ge\u00e7en s\u00fcre de<strong> artar<\/strong>.    <\/p>\n\n<p>Hava ak\u0131\u015f h\u0131z\u0131n\u0131n azalt\u0131lmas\u0131 kabarc\u0131klar\u0131n \u00e7ap\u0131n\u0131 azalt\u0131r ve toplama verimlili\u011fini art\u0131r\u0131r. Ek olarak, bu verimlilik \u015funlarla artar: 1,5 ila 20 \u00b5m aras\u0131ndaki partik\u00fcllerin boyutu (bunun \u00fczerinde stabil, 1\u00b5m&#8217;nin alt\u0131nda: d\u00fc\u015f\u00fck verimlilik), y\u00fczey aktif maddelerin kullan\u0131m\u0131, gaz da\u011f\u0131t\u0131m deliklerinin boyutu. Nanometrik partik\u00fcllerin d\u00fc\u015f\u00fck toplama verimlili\u011fi, kabarc\u0131klar\u0131n inceli\u011fi, kabarc\u0131k rejimi ve kabarc\u0131klar\u0131n kalma s\u00fcresini iyile\u015ftirmek i\u00e7in paketleme eklenmesiyle iyile\u015ftirilebilir.    <\/p>\n\n<p>Kabarc\u0131k kolonlar\u0131n\u0131n yap\u0131m\u0131 ve kurulumu olduk\u00e7a basit ve nispeten ucuzdur. Ancak,<strong>yakalama verimlili\u011fi<\/strong> torba filtreler veya elektrostatik \u00e7\u00f6kt\u00fcr\u00fcc\u00fclerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda<strong>d\u00fc\u015f\u00fck kalmaktad\u0131r<\/strong>. <\/p>\n\n<h2 class=\"wp-block-heading\">Elektrostatik presipitat\u00f6rler, elektrostatik presipitat\u00f6rler veya elektrostatik presipitat\u00f6rler<\/h2>\n\n<p><strong> Toz toplama prensibi<\/strong>, partik\u00fcllerin elektriksel olarak \u015farj edilmesini ve ard\u0131ndan toz ak\u0131\u015f\u0131n\u0131n yolundan sapt\u0131rmak i\u00e7in elektrostatik etkile\u015fimlerin kullan\u0131lmas\u0131n\u0131 i\u00e7erir. Y\u00fcklenen toz daha sonra z\u0131t elektrik y\u00fck\u00fcne sahip bir elektroda do\u011fru y\u00f6nlendirilir ve burada toplan\u0131r.   <\/p>\n\n<p>Yay\u0131c\u0131 elektrotlar (genellikle teller) ve al\u0131c\u0131 elektrotlar (plakalar) bu cihaz\u0131 olu\u015fturur. \u00c7evrelerine elektron yayan anotlara negatif bir voltaj uygulan\u0131r. Bu<strong>, katotlar taraf\u0131ndan \u00e7ekilen gaz molek\u00fcllerini<\/strong> iyonize etme etkisine sahiptir, bunlar yollar\u0131ndaki tozla \u00e7arp\u0131\u015f\u0131r ve elektriksel olarak y\u00fcklenir. Buna kar\u015f\u0131l\u0131k, y\u00fckl\u00fc toz plakalara \u00e7ekilir ve bir araya toplan\u0131r. Filtrenin verimlili\u011fi, plakalar\u0131n \u00e7e\u015fitli teknikler kullan\u0131larak periyodik olarak temizlenmesiyle korunur: titre\u015fim, \u00e7eki\u00e7leme, y\u0131kama. Toz bir haznede toplan\u0131r ve ard\u0131ndan bo\u015falt\u0131l\u0131r.     <\/p>\n\n<p>Elektrikli <a href=\"https:\/\/obera.fr\/tr\/produits\/depoussiereurs-industriels\/fixes\/\">sabit bir toz toplay\u0131c\u0131n\u0131n<\/a> verimlili\u011fi a\u015fa\u011f\u0131dakilere ba\u011fl\u0131d\u0131r:<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>tozun \u00f6zdirenci<\/strong> (<sup>106<\/sup> ile<sup>1014<\/sup> \u03a9.cm aras\u0131nda).<\/li>\n\n\n\n<li><strong>hava h\u0131z\u0131<\/strong> (1 ila 4 m\/s)<\/li>\n\n\n\n<li><strong>tozun fi\u0307zi\u0307koki\u0307myasi<\/strong><\/li>\n\n\n\n<li><strong> elektrotlar\u0131n geometrisi<\/strong><\/li>\n<\/ul>\n\n<p><sup>106<\/sup> \u03a9.cm&#8217;nin alt\u0131nda, toplama elektroduna ula\u015fan toz elektrik y\u00fck\u00fcn\u00fc kolayca kaybeder ve hava ak\u0131m\u0131 taraf\u0131ndan al\u0131nabilir.<sup>1014<\/sup> \u03a9.cm&#8217;nin \u00fczerinde katot \u00fczerinde yal\u0131tkan bir tabaka olu\u015fur ve filtrenin verimlili\u011fini engeller.<\/p>\n\n<p>Havan\u0131n elektrostatik \u00e7\u00f6keltici i\u00e7inden ge\u00e7i\u015fi d\u00fc\u015f\u00fck bir bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne (50-100Pa) neden olur. Elektrostatik \u00e7\u00f6kelticinin verimlili\u011fini art\u0131rmak i\u00e7in, toz giderme i\u015fleminin ilerlemesine ba\u011fl\u0131 olarak birka\u00e7 elektrik toplama alan\u0131 (2 ila 6 aras\u0131nda) seri olarak yerle\u015ftirilebilir. Bu <strong>, 100 nm&#8217;den b\u00fcy\u00fck partik\u00fcller i\u00e7in idealdir<\/strong>. Bununla birlikte, partik\u00fcller 16nm&#8217;den k\u00fc\u00e7\u00fck oldu\u011funda, birka\u00e7 tek alanl\u0131 elektrostatik \u00e7\u00f6keltici daha etkilidir. Ve 0,2 \u00b5m&#8217;lik bir partik\u00fcl boyutu i\u00e7in minimum yakalama verimlili\u011fi vard\u0131r.   <\/p>\n\n<p><strong>K\u00fc\u00e7\u00fck \u00e7apl\u0131 yay\u0131c\u0131 elektrotlar<\/strong> ve geni\u015f alanl\u0131 toplay\u0131c\u0131 elektrotlar toz toplama verimlili\u011fini art\u0131r\u0131r.  <\/p>\n\n<p>Yanl\u0131\u015f voltaj ayar\u0131 elektrotun bozulmas\u0131na ve dolay\u0131s\u0131yla patlama riskine yol a\u00e7abilir. Islak elektrostatik \u00e7\u00f6keltici bu riski ortadan kald\u0131r\u0131r. \u00c7al\u0131\u015fma prensibi kuru elektrostatik \u00e7\u00f6keltici ile ayn\u0131d\u0131r. Aradaki fark, damla sulama sistemiyle beslenen toplama elektrotlar\u0131 \u00fczerinde \u0131slak bir film bulunmas\u0131d\u0131r. Yakalama    <\/p>\n\n<p><strong> Elektrostatik presipitat\u00f6r\u00fcn hacmi<\/strong> ve temsil etti\u011fi yat\u0131r\u0131m<strong> \u00f6nemlidir<\/strong>. Elektrik t\u00fcketimi ve kalifiye personel ihtiyac\u0131, i\u015fletme maliyetini y\u00fcksek hale getirir. Elektrostatik \u00e7\u00f6kelticiler b\u00fcy\u00fck gaz ak\u0131\u015flar\u0131 (80.000<sup>m3\/h<\/sup>) i\u00e7in tavsiye edilir. A\u011f\u0131rl\u0131kl\u0131 olarak \u00e7elik end\u00fcstrisi, at\u0131k yakma tesisleri, \u00e7imento fabrikalar\u0131 ve enerji \u00fcretim birimleri gibi a\u011f\u0131r sanayide kullan\u0131l\u0131rlar.   <\/p>\n\n<h2 class=\"wp-block-heading\">Sonu\u00e7<\/h2>\n\n<p><strong>Toz giderme<\/strong>, partik\u00fclleri hava ak\u0131m\u0131ndan ay\u0131rmak i\u00e7in \u00e7e\u015fitli etkiler i\u00e7erir: \u00e7\u00f6keltme, s\u0131k\u0131\u015ft\u0131rma, santrif\u00fcjleme, \u0131slatma, filtreleme ve elektrostatik \u00e7ekim. Toz toplay\u0131c\u0131lar genellikle istenen toz giderme seviyesine ula\u015fmak i\u00e7in bu etkilerin birka\u00e7\u0131n\u0131 birle\u015ftirir. <strong>Hareketlilik, toz toplay\u0131c\u0131n\u0131n konumu<\/strong> vb. <strong>gibi end\u00fcstriyel ba\u011flama<\/strong> ba\u011fl\u0131 olarak ba\u015fka kriterler de devreye girer.    <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0130ki ana tip toz toplay\u0131c\u0131 vard\u0131r: kuru ve \u0131slak. Kuru y\u00f6ntem, filtreleme katmanl\u0131 (torba filtreler, cepler, kartu\u015flar), mekanik (siklonlar) ve elektrostatik (elektrostatik \u00e7\u00f6kelticiler) toz toplay\u0131c\u0131lar\u0131 i\u00e7erir; \u0131slak y\u00f6ntem ise y\u0131kay\u0131c\u0131lar\u0131, venturi y\u0131kay\u0131c\u0131lar\u0131, kabarc\u0131k kolonlar\u0131n\u0131 ve \u0131slak elektrostatik \u00e7\u00f6kelticileri i\u00e7erir. Teknoloji se\u00e7imi beklenen performansa, b\u00fct\u00e7e k\u0131s\u0131tlamalar\u0131na ve tozdan ar\u0131nd\u0131r\u0131lacak end\u00fcstriyel proseslere, \u00f6zellikle de yay\u0131lan partik\u00fcllerin boyutuna ba\u011fl\u0131d\u0131r.  <\/p>\n","protected":false},"author":4,"featured_media":81767,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"End\u00fcstriyel tozsuzla\u015ft\u0131rma teknolojileri","_seopress_titles_desc":"Teknoloji se\u00e7imi beklenen performansa, b\u00fct\u00e7e k\u0131s\u0131tlamalar\u0131na ve tozdan ar\u0131nd\u0131r\u0131lacak end\u00fcstriyel s\u00fcre\u00e7lere, \u00f6zellikle de yay\u0131lan partik\u00fcllerin boyutuna ba\u011fl\u0131d\u0131r.","_seopress_robots_index":"","footnotes":""},"categories":[299],"tags":[306],"class_list":["post-52864","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bizim-tavsiyemiz","tag-entete-small-tr","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\/tr\/wp-json\/wp\/v2\/posts\/52864","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/comments?post=52864"}],"version-history":[{"count":3,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/posts\/52864\/revisions"}],"predecessor-version":[{"id":82312,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/posts\/52864\/revisions\/82312"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/media\/81767"}],"wp:attachment":[{"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/media?parent=52864"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/categories?post=52864"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/obera.fr\/tr\/wp-json\/wp\/v2\/tags?post=52864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}