5 Sanoat pechlarining tasnifi

KIRISH.......................................................................................................................4

NAZARIY QISM ....................................................................................................5
Sanoat pechlarining tasnifi ..................................................................................6
Pechning umumiy sxemasi...................................................................................7
Tunelli va shaxtali pechlar...................................................................................9
Shaxtali pechlar..................................................................................................10
Mavhum qaynovchi qatlamli pechlar ...............................................................12
Aylanuvchi barabanli pechlar ...........................................................................12
Domna pechlari. .................................................................................................13
HISOB-KITOB QISMI.........................................................................................15
Uch qismli alangali pеchni hisoblash ................................................................15
1.Yoqilg’i yonishini xisoblash. ...........................................................................15
2. Yoqilg’ining yonish issig’ligi. .........................................................................16
3.Yoqilg’ini yoqish uchun zarur bo’lgan havo miqdori. ..................................16
4 Yonish maxsulotlarining miqdori va tarkibi................................................17
5. Yonish maxsulotlarining harorati . ...............................................................19
4. Pеchning ishchi xajmidagi issig’lik almashinuvini hisoblash.......................21