{"id":16311,"date":"2022-06-20T13:34:42","date_gmt":"2022-06-20T13:34:42","guid":{"rendered":"https:\/\/zecovalve.com\/?p=16311"},"modified":"2022-12-29T08:04:44","modified_gmt":"2022-12-29T08:04:44","slug":"industrial-valves-for-icdas-bekirli-power-plant","status":"publish","type":"post","link":"https:\/\/zecovalve.com\/tr\/industrial-valves-for-icdas-bekirli-power-plant.html","title":{"rendered":"\u0130\u00c7DA\u015e \u00c7elik i\u00e7in End\u00fcstriyel Vanalar - Bekirli Enerji Santrali"},"content":{"rendered":"

\u0130\u00c7DA\u015e \u00c7elik Nedir?<\/h2>\n\n\n\n

Ailenin en b\u00fcy\u00fc\u011f\u00fc olan Koca Mustafa Bey, 1880'li y\u0131llarda gemi tamiri i\u015fine ba\u015flamak i\u00e7in \u0130stanbul'a gelir. Aslan ailesi 1954 y\u0131l\u0131nda d\u00f6k\u00fcm makinalar\u0131 alan\u0131na girer ve 1961 y\u0131l\u0131nda ilk haddehaneyi kurar. 1969 y\u0131l\u0131nda ise \u0130stanbul \u00c7elik Demir \u0130zabe Sanayi A.\u015e. kurulur.\u2026<\/p>\n\n\n\n

1970 y\u0131l\u0131ndan bu yana in\u015faat \u00e7eli\u011fi ve ala\u015f\u0131ml\u0131 \u00e7elik \u00fcretimi yapan \u0130\u00e7da\u015f, \u00fcretim kapasitesiyle T\u00fcrkiye'nin ikinci b\u00fcy\u00fck \u00e7elik \u00fcreticisidir.<\/p>\n\n\n\n

\u0130\u00c7DA\u015e, grup \u015firketleriyle birlikte 10.000'e yak\u0131n \u00e7al\u0131\u015fan\u0131 bulunan \u0130stanbul Sanayi Odas\u0131'n\u0131n (\u0130SO) tespitlerine g\u00f6re 2014 y\u0131l\u0131nda T\u00fcrkiye'nin kamu sekt\u00f6r\u00fc dahil 500 B\u00fcy\u00fck Sanayi Kurulu\u015fu aras\u0131nda 6. s\u0131rada yer ald\u0131.<\/p>\n\n\n\n

Ulusal \u00e7elik sekt\u00f6r\u00fcn\u00fcn T\u00fcrk ekonomisi a\u00e7\u0131s\u0131ndan stratejik \u00f6neminin bilincinde olan ve k\u00f6klerine ba\u011fl\u0131 olan \u0130\u00c7DA\u015e, \u00e7elik sekt\u00f6r\u00fcn\u00fcn teknoloji ve kalite lideridir.<\/p>\n\n\n\n

Geli\u015fmi\u015f \u00fclke ekonomilerinde lokomotif sekt\u00f6r her zaman \u00e7elik sekt\u00f6r\u00fc olmu\u015ftur. D\u00fcnyam\u0131z \u00e7eli\u011fin \u0131\u015f\u0131lt\u0131s\u0131 alt\u0131nda geli\u015fiyor. \u00dclkemizin en b\u00fcy\u00fck \u00f6zel \u00e7elik \u00fcreticisi olan \u0130\u00c7DA\u015e, \u00e7elik potadaki al\u0131n teri ile \u00fclkemizin \u00e7a\u011fda\u015f medeniyetler seviyesine ula\u015fma hedefine katk\u0131 sa\u011flamaktad\u0131r.<\/p>\n\n\n\n

\u0130\u00c7DA\u015e, \u00c7anakkale yat\u0131r\u0131mlar\u0131nda entegrasyon ve teknoloji kullan\u0131m\u0131yla d\u00fcnya kalite standartlar\u0131n\u0131 kar\u015f\u0131larken, yaratt\u0131\u011f\u0131 rekabet g\u00fcc\u00fcyle de d\u00fcnya \u00e7elik liginde sayg\u0131n bir kurum haline gelmi\u015f, ayn\u0131 zamanda k\u00fcresel rekabet g\u00fcc\u00fcne de \u00f6nemli bir katk\u0131 sa\u011flayarak sekt\u00f6re yans\u0131m\u0131\u015ft\u0131r. \u00fclkemizin gelece\u011fi.<\/p>\n\n\n\n

\u0130\u00c7DA\u015e, enerji verimlili\u011fi, proses verimlili\u011fi, \u00e7evre duyarl\u0131l\u0131\u011f\u0131, teknoloji kullan\u0131m\u0131 ve \u00e7al\u0131\u015fanlar\u0131n\u0131n verimlili\u011fe kat\u0131l\u0131m\u0131yla iyi ba\u015flad\u0131\u011f\u0131 bir yar\u0131\u015fta rekabet g\u00fcc\u00fcn\u00fc ortaya koyarak \u00fclkemizin ad\u0131n\u0131 \u00f6nemli bir noktaya getirmenin hakl\u0131 gururunu payla\u015f\u0131yor. D\u00fcnya \u00e7elik sekt\u00f6r\u00fcn\u00fcn gerisindeyiz.<\/p>\n\n\n\n

T\u00fcrkiye'nin BEK\u0130RL\u0130 2\u00d7600MW S\u00fcperkritik K\u00f6m\u00fcr Yak\u0131tl\u0131 Elektrik Santrali<\/h2>\n\n\n
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\"\"<\/figure>\n<\/div>\n\n\n

T\u00fcrkiye'nin BEK\u0130RL\u0130 2\u00d7600MW s\u00fcperkritik k\u00f6m\u00fcrle \u00e7al\u0131\u015fan elektrik santrali, T\u00fcrkiye'de, Marmara Denizi'nin g\u00fcney k\u0131y\u0131s\u0131nda, \u0130stanbul Bo\u011faz\u0131 s\u0131n\u0131r\u0131nda, 2\u00d7600MW planlanan kapasiteyle yer almaktad\u0131r. Santralde SCR denitrifikasyon sistemi ve deniz suyu k\u00fck\u00fcrt giderme sistemi benimsenmi\u015ftir ve kazan, m\u00fckemmel performansa sahip yeni tip d\u00fc\u015f\u00fck NOx br\u00fcl\u00f6r ve verimli bir elektrikli toz toplay\u0131c\u0131 ile donat\u0131lm\u0131\u015ft\u0131r.<\/p>\n\n\n\n

ZECO VALVE a\u015fa\u011f\u0131dakiler gibi temel uluslararas\u0131 standart valfleri sa\u011flar: kelebek vana<\/a>, sal\u0131n\u0131ml\u0131 \u00e7ek valfler<\/a>, Ve kap\u0131 v<\/a>BEK\u0130RLL enerji santralleri i\u00e7in alves.<\/p>\n\n\n\n

Enerji Santrali Uygulamalar\u0131nda Tipik Olarak Kullan\u0131lan Vanalar<\/h2>\n\n\n\n

C\u0131vatal\u0131 Kaput ve Bas\u0131n\u00e7 Contal\u0131 S\u00fcrg\u00fcl\u00fc Vanalar<\/h3>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vanalarda, ortam\u0131n ak\u0131\u015f yolunu t\u0131kayan bir ge\u00e7it g\u00f6revi g\u00f6ren bir disk veya kama bulunur. K\u0131sma ama\u00e7l\u0131 olmayan s\u00fcrg\u00fcl\u00fc vanalar\u0131n ana rol\u00fc, ortam\u0131n daha az k\u0131s\u0131tlamayla izole edilmesidir. S\u00fcrg\u00fcl\u00fc vanay\u0131 tam olarak kullanabilmek i\u00e7in, onu yaln\u0131zca tamamen a\u00e7\u0131k veya tamamen kapal\u0131 olarak kullan\u0131n.<\/p>\n\n\n\n

S\u00fcrg\u00fcl\u00fc vanalar, k\u00fcresel vanalarla birlikte izolasyon vanas\u0131 kategorisine aittir. Bu vanalar acil durumlarda veya boru hatt\u0131n\u0131n bak\u0131ma ihtiyac\u0131 oldu\u011funda medya ak\u0131\u015f\u0131n\u0131 durdurabilir. Bunlar ayr\u0131ca medyay\u0131 harici proses ekipman\u0131na ba\u011flayabilir veya medyan\u0131n hangi yolu izlemesi gerekti\u011fini y\u00f6nlendirebilir.<\/p>\n\n\n\n

C\u0131vatal\u0131 kapak valfi erozyonu, s\u00fcrt\u00fcnmeyi ve bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcn\u00fc en aza indirir. Bunun nedeni d\u00fcz ba\u011flant\u0131 noktas\u0131 tasar\u0131m\u0131d\u0131r. Bas\u0131n\u00e7 contal\u0131 s\u00fcrg\u00fcl\u00fc vanalar i\u00e7in, y\u00fcksek bas\u0131n\u00e7 ve s\u0131cakl\u0131k uygulamalar\u0131na y\u00f6nelik iki tasar\u0131m mevcuttur: paralel disk ve esnek kama.<\/p>\n\n\n\n

C\u0131vatal\u0131 kapak tipi hala y\u00fcksek s\u0131cakl\u0131klarda kullan\u0131labilir ancak bu tip bas\u0131n\u00e7 artt\u0131\u011f\u0131nda s\u0131z\u0131nt\u0131 yapabilir. 500 psi'den y\u00fcksek uygulamalar i\u00e7in, i\u00e7 bas\u0131n\u00e7 artt\u0131k\u00e7a contas\u0131 da artaca\u011f\u0131ndan bas\u0131n\u00e7 contal\u0131 valfi kullan\u0131n.<\/p>\n\n\n\n

Tasar\u0131m ayr\u0131ca medya ile disk aras\u0131nda minimum temasa izin verir. Bu arada kama tasar\u0131m\u0131 koltu\u011fa yap\u0131\u015fmay\u0131 daha az e\u011filimli hale getirir.<\/p>\n\n\n\n

ANSI S\u0131n\u0131f\u0131 600'\u00fcn alt\u0131ndaki uygulamalar i\u00e7in c\u0131vatal\u0131 kapak s\u00fcrg\u00fcl\u00fc vanas\u0131n\u0131 kullan\u0131n. Ancak y\u00fcksek bas\u0131n\u00e7l\u0131 uygulamalar i\u00e7in bas\u0131n\u00e7 contal\u0131 s\u00fcrg\u00fcl\u00fc vanalar\u0131 kullan\u0131n. Y\u00fcksek bas\u0131n\u00e7, c\u0131vatal\u0131 kapak tipinde c\u0131vatalar\u0131 s\u00f6kebilir. Bu s\u0131z\u0131nt\u0131ya yol a\u00e7abilir.<\/p>\n\n\n\n

C\u0131vatal\u0131 Kaput ve Bas\u0131n\u00e7 Contal\u0131 K\u00fcresel Vanalar<\/h3>\n\n\n\n

K\u00fcre vana, s\u00fcrg\u00fcl\u00fc vanaya olduk\u00e7a benzer, ancak kamal\u0131 bir disk yerine, ortam\u0131 kapatan, a\u00e7an veya k\u0131san k\u00fcre benzeri bir disk kullan\u0131r. Bu t\u00fcr vanalar \u00f6ncelikle k\u0131sma ama\u00e7l\u0131d\u0131r. K\u00fcresel vanan\u0131n dezavantaj\u0131, y\u00fcksek ak\u0131\u015f h\u0131zlar\u0131na sahip ortamlarla kullan\u0131lamamas\u0131d\u0131r.<\/p>\n\n\n\n

G\u00fc\u00e7 \u00fcretimi uygulamalar\u0131ndaki k\u00fcresel vanalar ak\u0131\u015f\u0131 kontrol etmede etkilidir. Ayr\u0131ca di\u011fer vanalarla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda glob vanan\u0131n basit bir tasar\u0131m\u0131 vard\u0131r ve bak\u0131m\u0131 kolayla\u015ft\u0131r\u0131r. Tasar\u0131m, sonu\u00e7ta valfin servis \u00f6mr\u00fcn\u00fc uzatan d\u00fc\u015f\u00fck s\u00fcrt\u00fcnme yarat\u0131r.<\/p>\n\n\n\n

K\u00fcresel vana se\u00e7erken dikkat edilmesi gereken hususlar ortam\u0131n t\u00fcr\u00fc, s\u00f6z konusu ortam\u0131n ak\u0131\u015f h\u0131z\u0131 ve vanan\u0131n ihtiya\u00e7 duydu\u011fu kontrol miktar\u0131d\u0131r. Bunlara ek olarak vanan\u0131n yuvas\u0131, diski ve vanan\u0131n a\u00e7\u0131l\u0131p kapanmas\u0131 i\u00e7in gereken d\u00f6n\u00fc\u015f say\u0131s\u0131 da hafife al\u0131nmamal\u0131d\u0131r.<\/p>\n\n\n\n

C\u0131vatal\u0131 kapak tipi hala y\u00fcksek s\u0131cakl\u0131klarda kullan\u0131labilir ancak bu tip bas\u0131n\u00e7 artt\u0131\u011f\u0131nda s\u0131z\u0131nt\u0131 yapabilir. 500 psi'den y\u00fcksek uygulamalar i\u00e7in bas\u0131n\u00e7 contal\u0131 valfi kullan\u0131n \u00e7\u00fcnk\u00fc i\u00e7 bas\u0131n\u00e7 artt\u0131k\u00e7a contas\u0131 da artar.<\/p>\n\n\n\n

C\u0131vatal\u0131 Kaput Sal\u0131n\u0131m Kontrol\u00fc veya Bas\u0131n\u00e7 Contas\u0131 E\u011fim Diski \u00c7ek Valfleri<\/h3>\n\n\n\n

\u00c7ek valfler geri ak\u0131\u015f \u00f6nleyici valflerdir. Bunun anlam\u0131, tek y\u00f6nl\u00fc bir medya ak\u0131\u015f\u0131na izin vermesidir. 45 derece a\u00e7\u0131l\u0131 disk tasar\u0131m\u0131 su darbesini azalt\u0131r ve y\u00fcksek h\u0131zdaki ortamlara uyum sa\u011flayabilir. Ayr\u0131ca tasar\u0131m d\u00fc\u015f\u00fck bas\u0131n\u00e7 d\u00fc\u015f\u00fc\u015f\u00fcne izin verir.<\/p>\n\n\n\n

\u00c7ek valfler t\u00fcm boru sistemini ve ekipman\u0131n\u0131 ters ak\u0131\u015ftan kaynaklanabilecek olas\u0131 hasarlardan korur. T\u00fcm valfler aras\u0131nda \u00e7ek valfler belki de en fazla hasar\u0131 al\u0131r \u00e7\u00fcnk\u00fc bunlar genellikle ortam ve di\u011fer operasyonel zorluklara daha fazla maruz kal\u0131r.<\/p>\n\n\n\n

Su darbesi, s\u0131k\u0131\u015fma ve s\u0131k\u0131\u015fma \u00e7ek valflerin s\u0131k kar\u015f\u0131la\u015f\u0131lan sorunlar\u0131ndan sadece birka\u00e7\u0131d\u0131r. Do\u011fru valfi se\u00e7mek, daha verimli valf performans\u0131 anlam\u0131na gelir.<\/p>\n\n\n\n

C\u0131vatal\u0131 kapak ve bas\u0131n\u00e7 contal\u0131 e\u011fme diskli valfler, herhangi bir \u00e7ek valf tasar\u0131m\u0131ndan daha uygun maliyetlidir. Ek olarak e\u011fim diski tasar\u0131m\u0131 di\u011fer \u00e7ek valf tasar\u0131mlar\u0131na g\u00f6re daha s\u0131k\u0131 s\u0131zd\u0131rmazl\u0131k sa\u011flar. Basit bir i\u015fletime sahip oldu\u011fundan bu t\u00fcr vanalar\u0131n bak\u0131m\u0131 da kolayd\u0131r.<\/p>\n\n\n\n

\u00c7ek valfler, kombine \u00e7evrim ve k\u00f6m\u00fcr yak\u0131tl\u0131 enerji santralleriyle ilgili her t\u00fcrl\u00fc uygulamaya \u00f6nemli katk\u0131lard\u0131r.<\/p>\n\n\n\n

Metal Yatakl\u0131 K\u00fcresel Vanalar<\/h3>\n\n\n\n

K\u00fcresel vanalar \u00e7eyrek d\u00f6n\u00fc\u015fl\u00fc vana ailesinin bir par\u00e7as\u0131d\u0131r. Ana \u00f6zelli\u011fi, a\u00e7\u0131l\u0131p kapanmak i\u00e7in 900 derece d\u00f6nebilen top benzeri yap\u0131d\u0131r. Bu medya i\u00e7in bir durdurucu g\u00f6revi g\u00f6r\u00fcyor.<\/p>\n\n\n\n

Enerji santrali tesisleri metal yatakl\u0131 k\u00fcresel vanalar kullan\u0131r \u00e7\u00fcnk\u00fc bunlar 10000F'\u0131n \u00fczerindeki y\u00fcksek bas\u0131nca ve s\u0131cakl\u0131\u011fa dayanabilir. Ayr\u0131ca metal yatakl\u0131 k\u00fcresel vanalar, yumu\u015fak yatakl\u0131 muadillerine k\u0131yasla daha esnektir ve yatak a\u015f\u0131nmas\u0131na daha az e\u011filimlidir.<\/p>\n\n\n\n

\u00c7ift y\u00f6nl\u00fc metalden metale s\u0131zd\u0131rmazl\u0131\u011f\u0131, di\u011fer vanalara k\u0131yasla daha iyi kapatma \u00f6zellikleri sa\u011flar. Bu t\u00fcr vanalar\u0131n onar\u0131m\u0131 da daha az maliyetlidir. Y\u00fcksek s\u0131cakl\u0131klara dayanabildi\u011fi i\u00e7in yang\u0131na da dayan\u0131kl\u0131d\u0131r.<\/p>\n\n\n\n

\u00dcretim Alan\u0131 <\/h2>\n\n\n\n
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\"\"\/<\/figure>\n<\/div><\/div>\n<\/div>\n\n\n\n

Paket listesi <\/h2>\n\n\n\n