Nitrogen is often used as an inert gas in coal mills to help prevent the risk of fire and explosion. In coal mills, the primary air used to transport and dry the coal can contain oxygen, which is a crucial element for combustion. By injecting nitrogen into the coal mill, the oxygen concentration in the mill is reduced, creating an inert or oxygen-deficient atmosphere. This inert atmosphere helps in preventing the ignition of coal particles and minimizes the risk of fires or explosions in the coal mill. Nitrogen acts as a protective gas, reducing the likelihood of combustion and enhancing the safety of the milling process in coal-fired power plants.

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Please Ap question kren Jo cheez nhi bta skay wo next video Mae btae gy apko or comment section Mae bhe btae gy

Bhai zra wait kre Mae apko coal fire line Mae leny ka complete detail do ga

Wesy boiler ka start up diesel firing per hota hai lakin back end mean 2 pass k temp 450 sy above hojae tu coal mill start kr coal fire slow slow start krdea jata hai , than 60 ton sy plus load hojae tu coal pulverizer complete service Mae a jaty hain or diesel Burner one by one cut off kia jata hai

Abi Zara wesy apko tora sa smjha deta hu baki detail video bana ny m time lgy ga, thank you 😊

Bhai tu ya saraa coal reject sy neachy q ni jataa jahahan sy lohay kaa piece jataa ha

W/salam Yess same design hai Yaha bhe 3 feeder hain , 3 pulverizer hain 2 service Mae hongy ek stand by Hoga. Coal size load or ash Mae Carbon content ki percentage per classifier sy adjust kia jata hai. Finest size low load per use kia jata hai wesy 18 sy 200 um k between size hota hai

Shall 320 grade oil use for coal mill gear.

Air ratio check kren... Agar balance nhi hogi than vibration rhy gi

Coal mill 14 ton capacity, motor 132 kw , boiler ki detail kzfaq.info/get/bejne/obtgZ5mempzZc40.html Link Mae hai wesy 120 tph main or reheat 91 tph, pressure 132 bar.

Thanks sir

@@ashutoshkumarpandey3099 you're welcome 🤗

420 gram coal/kilowatt 3.2 ton steam/ megawatt