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Flash Vessel ¿¡¼ ¹ß»ýµÇ´Â STM·® °è»êÇϴµ¥ ±Ã±ÝÁõÀÌ »ý°Ü Áú¹®µå¸³´Ï´Ù.
À̷лó °è»ê½ÄÀº ´ÙÀ½°ú °°Àº¼ö½ÄÀ¸·Î ¾Ë°íÀÖ½À´Ï´Ù.
m : STM À¯·®(MT/hr)
¥ë : Áõ¹ßÀá¿, 2kg/cm2 Æ÷ÈÁõ±â À϶§ 516.88 kcal/kg
M : ¿Â¼ö À¯·®(MT/hr)
Cp : ¹°ÀÇ ºñ¿ 1 kcal/kg¡É
m = Q/¥ë = {M*Cp*(ᇫt) } /¥ë
À§ÀÇ ±âº»½Ä¿¡ Flash Vessel ÀÇ È¿À² ¶Ç´Â »ý¼ºµÇ´Â STM ÀÇ °Çµµ°¡ ³·¾ÆÁö¸é ½ÀÁõ±â¿¡ ÀÇÇØ ¿£Å»ÇÇ(Áõ¹ßÀá¿) ÀÌ ´Þ¶óÁö´Â°ÍÀ» °í·ÁÇؾßÇÏ´ÂÁö ±Ã±ÝÇؼ Áú¹®µå¸³´Ï´Ù
½ÇÁ¦ °øÁ¤Á¶°ÇÀº ¾Æ·¡¿Í °°½À´Ï´Ù.
Flash Vessel ÀÔ±¸ : Water 4kg/cm2 , 140¡É 1800MT/h
Flash Vessel Ãⱸ A : Water 2kg/cm2, 133.25¡É
Flash Vessel Ãⱸ B : STM 2kg/cm2 ,133.25¡É, °Çµµ 0.97
±âº»½Ä
1800MT/h * (140-133.25 )¡É / 516.88 = 23.51 MT/hr....................(1)
½ÀÁõ±â ¿£Å»ÇÇ ¹Ý¿µ (°Çµµ 0.97)
1800MT/h * (140-133.25 )¡É / (516.88 * 0.97) = 24.23 MT/hr...................(2)
(2) ½Ä¿¡¼ °Çµµ°¡ ³·¾ÆÁ® ½ÀÁõ±âÀÇ ¿£Å»ÇÇ°¡ 100%¡æ 97%·Î °¨¼ÒÇÏ´Ï STM »ý»ê·®ÀÌ Áõ°¡ÇÏ´Â °ÍÀ¸·Î °è»êµÇ´Â°Ô ¸Â´ÂÁö¿ä?
24.23 MT ÀÇ STM Àº °Çµµ°¡ 0.97 À̹ǷΠ3%´Â ¹è°ü³» Trap¿¡¼ ÀÀÃà¼ö·Î ¹èÃâµÇ¾î ½ÇÁ¦ °øÁ¤¿¡¼ ¾µ¼ö ÀÖ´Â STM ·®Àº 24.23 * 0.97 = 23.51 °á±¹ (1) ½Ä°ú °°Àº ´äÀÌ ³ª¿À´Âµ¥ Çò°¥¸®³×¿ä