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Rabe-rabe na refractory kayan don siminti rotary kiln

Rarrabuwa na refractory kayan don siminti rotary kiln

1. Bakin kiln 0.6m an yi shi da simintin da ba zai iya jurewa ba;

Rufin na gaba na murhun siminti na rotary kiln yana ɗaya daga cikin raunin mahaɗin dakunan rotary da yawa. A cikin tsarin samar da wutar lantarki na rotary, yanayin aiki na rufin kiln yana iyakance rayuwar sabis na dukan kiln. Bugu da kari, ginin maballin kiln da rufin kiln shima ya fi rikitarwa. Gina simintin gyare-gyare gabaɗaya yana amfani da simintin simintin gyare-gyaren corundum. Corundum wear-resistant castable ba wai kawai yana da ƙarfi juriya da juriya na wuta ba, har ma yana da kyakkyawan juriya na sinadarai da juriya mai zafi. Mafi mahimmanci, yana da sauƙin ginawa tare da simintin gyaran kafa. Irin waɗannan yanayi na iya sa rayuwar sabis na tukunyar jirgi ya fi sauƙi don ƙarawa. Bincike ya nuna cewa sassan tsarin da ke amfani da simintin gyaran kafa na corundum suna da matsakaicin rayuwar sabis na fiye da watanni 8.

Yankin sanyaya mita 1,

Yankin bambance-bambancen mita 5 yana amfani da tubalin mulli na silicon;

Yankin preheating na mita 21.4 yana ɗaukar bulogin aluminium masu faɗuwa;

Yankin harbe-harbe na mita 25 yana ɗaukar tubalin magnesia chrome;

Yankin sauyawa na mita 20 yana ɗaukar tubalin kashin baya; Yankin sanyaya da yankin miƙa mulki na sashin 0.8m na sabon busasshen tsarin siminti na iya zaɓar tubalin silicon mullite ko bulogin HMS masu jure lalacewa.

2. 1m karfe fiber lalacewa-resistant castable a kiln bakin

Idan aka kwatanta da takin rotary na gargajiya na baya, zafin ƙaramin wutsiya na kiln gabaɗaya yana ƙasa da 1000 ° C, kuma yana iya kaiwa kusan 700 ° C; zazzabi na babban wutsiya na kiln ya kai 1100 ° C, kuma wutsiyar kiln gabaɗaya ba ta da wani abin fata. Domin kilns tare da babban alkali abun ciki ko karamin adadin high-sulfur gawayi a cikin danyen abinci, da aka gyara kamar alkali, sulfur, da chlorine suna akai-akai evaporated da kuma tara, haifar da aka gyara don samar da ɓawon burodi halayyar ma’adanai, game da shi forming ɓawon burodi a kan. kayan kiln , Wanda ke da tasiri mai yawa akan samarwa da aiki a kasan tukunyar jirgi. Ta hanyar ci gaba da yunƙurinmu, a cikin ‘yan shekarun nan, yin amfani da simintin ƙarfe na fiber na ƙarfe mai jurewa ko simintin gyare-gyare na aluminum a cikin kilns na rotary za a inganta da kyau.