ÀÚµ¿·Î±×ÀÎ
ÄÁÅÙÃ÷ | contents
ÀϹݰԽÃÆÇ
Q&A°Ô½ÃÆÇ
°øÇÐ S/W
½ºÅ͵ð | study
´ÜÀ§È¯»ê
³óµµ°è»ê
ÀϹÝÈ­ÇÐ
È­°øÀϹÝ
È­°ø½Ç¹«

   
  Reboiler Steam Side PSV¼³Ä¡ °ü·ÃÇÏ¿© Áú¹® µå¸³´Ï´Ù.
  ±Û¾´ÀÌ : ÀèÆÌ   °íÀ¯ID : jaepojaepo     ³¯Â¥ : 14-02-14 15:06     Á¶È¸ : 7041    
   Á¦¸ñ ¾øÀ½.jpg (132.2K), Down : 11, 2014-02-14 15:06:23
¾È³çÇϼ¼¿ä ÇöÀç ¿£Áö´Ï¾î¸µ ȸ»ç¿¡ ÀçÁ÷ÁßÀΠȸ»ç¿øÀÔ´Ï´Ù.
µµ¸éÀ» º¸´ø Áß ±Ã±ÝÇÑ »çÇ×ÀÌ »ý°Ü Áú¹®µå¸³´Ï´Ù.
 
Á¦¸ñ ±×´ë·Î °øÀå³»¿¡ ReboilerÀÇ Steam Side¿¡ PSV¸¦ ¼³Ä¡ÇÏ¿©¾ß ÇϳĴ °ÍÀä,
¸¸¾à Reboiler¿¡ ´Þ·ÁÀÖ´Â PSV¿¡ ´ëÇؼ­ Tube Rupture³ª Control V/V µî ´Ù¸¥ Case´Â Á¦¿Ü ÇÏ°í ¿À·ÎÁö External Fire¸¸ º¸¾ÒÀ»¶§ SteamÀÇ Gas ExpansionÀ» °í·ÁÇÏ¿© PSV¸¦ ´Þ¾Æ¾ß ÇÏ´ÂÁö ±Ã±ÝÇÕ´Ï´Ù.

º¸ÅëÀº Reboiler¿·¿¡ Condensate PotÀÌ À־ °Å±â¿¡´Â Liquid VaporizationÀ» °í·ÁÇÏ¿© PSV¸¦ ¼³Ä¡Çϴ°ÍÀÌ ¸Â´Â°Í °°Àºµ¥, ¸¸¾à Reboiler¿¡ Condensate PotÀÌ ¾Æ´Ñ Steam Trap¸¸ ¼³Ä¡ÇÏ¿© ¿îÀüÀ» ÇÏ°íÀÖ´Ù¸é °ú¿¬ ¿©±â¿¡µµ External Fire¸¦ °í·ÁÇÏ¿© PSV¸¦ ´Þ¾Æ¾ßÇÏ´Â °ÍÀΰ¡¿ä?

´ë°³ ReboilerµéÀÌ 1Ãþ¿¡ Àֱ⠶§¹®¿¡ Fire Zone¿¡ ÇØ´çÀÌ µÉ °ÍÀÌ°í, ±×·¸´Ù¸é ¾î·µç External Fire¸¦ °í·ÁÇÏ¿©¾ß ÇÒ °Í °°Àºµ¥ ±âÁ¸ÀÇ ÀÚ·áµéÀ» º¸¾ÒÀ»¶§´Â PSV°¡ ´Þ·ÁÀִ°ÍÀ» º»ÀûÀÌ ¾ø¾î¼­ ÀڷḦ º¸´ø Áß ±Ã±ÝÇؼ­ Áú¹® µå¸³´Ï´Ù.
Ȥ½Ã ¾È´Þ¾Æµµ µÈ´Ù°í ÇÏ¸é ±×¿¡ ´ëÇÑ °ü·ÃÄڵ峪 ¹ý±Ô°¡ ÀÖ´ÂÁö¿ä? API¸¦ ã¾ÆºÁµµ Á¦°¡ ¸øã´Â °ÍÀÎÁö À§¿Í °°Àº »óȲ¿¡ ´ëÇؼ± ¾ð±ÞÀÌ ¾ø´Â°Í °°³×¿ä.. Ȥ½Ã ÀÌÇØ°¡ ¾ÈµÇ½Ç±îºÁ ĸÃÄÆÄÀÏ Ã·ºÎÇÏ¿´½À´Ï´Ù.
´äº¯ÁÖ½Ã¸é °¨»çÇÏ°Ú½À´Ï´Ù.

AQUA killsmany   14-02-19 09:07
¸®º¸ÀÏ·¯ÀÇ hot side°¡ ¾Æ´Ñ cold side ÈÄ´Ü ÄÁÆ®·Ñ º§ºê Àü´Ü¿¡ PSV¸¦ ¼³Ä¡ÇؾßÇÕ´Ï´Ù.
ÀèÆÌ jaepojaepo   14-02-21 14:50
ReboilerÀÇ Cold Side¿¡´Â Block ValveÀÇ À¯¹«¿¡ µû¶ó ¼³Ä¡¸¦ ÇÒ ¼öµµ ÀÖ°í ¾ÈÇÒ¼öµµ Àִٴ°ÍÀº ¾Ë°í ÀÖ½À´Ï´Ù.
Á¦°¡ ±Ã±ÝÇÑ°Ç °ú¿¬ ¿ÜºÎÈ­Àç½Ã ReboilerÀÇ Shell Side¿¡ Steam ÀÇ ¿­ÆØâ À» °í·ÁÇÏ¿© PSV¸¦ ´Þ¾Æ¾ß ÇÏ´À³Ä´Â °ÍÀÔ´Ï´Ù..
³¶¸¸°í¾çÀÌ kornight   14-02-21 17:52
Tube Rupture »Ó¸¸ ¾Æ´Ï¶ó Fire Zone¿¡ ÇØ´çÇÑ´Ù¸é weted area¸¦ ±¸Çؼ­ external fire case¿¡ ´ëÇؼ­µµ °è»êÀ» Çؼ­ Àû¿ëÀ» ÇØÁÝ´Ï´Ù.
ÀèÆÌ jaepojaepo   14-02-21 18:22
¸¸¾à Reboiler ¿·¿¡ Condensate PotÀÌ ÀÖ´Ù¸é Liquid°¡ Á¸ÀçÇϱ⠶§¹®¿¡ Wetted Area¸¦ ±¸Çؼ­ ¹æÃâ·®À» ±¸Çϴ°ÍÀÌ ¸Â½À´Ï´Ù. ±×·±µ¥ Steam Trap¸¸ÀÌ ÀÖ´Ù¸é TrapÀÌ ÀÀÃàµÈ¹°À» ¹Ù·Î¹Ù·Î ¹èÃâÇϱâ 떄¹®¿¡ Shell Side¿¡´Â Steam¸¸ Á¸ÀçÇÑ´Ù°í ºÁµµ ¹«¹æ ÇÒ °ÍÀÌ°í, µû¶ó¼­ ¸¸¾à ¹æÃâ·®À» ±¸ÇÑ´Ù°íÇÏ¸é  Unwetted Area¸¦ ±¸ÇÏ¿© Gas Expansion Case·Î ±¸Çϴ°ÍÀÌ ¸ÂÀ»°Í °°±¸¿ä..
Á¦°¡ ±Ã±ÝÇÑ°Ç °¡Áö°íÀÖ´Â Àڷᳪ ±âÁ¸ÀÚ·áµéÀ» ¾Æ¹«¸® µÚÁ®ºÁµµ Steam Trap ¸¸ ÀÖ´Â ReboilerÀÇ Shell Side(Steam ÂÊ)¿¡ External Fire Case·Î PSV°¡ ´Þ·ÁÀִ°ÍÀº º»ÀûÀÌ ¾ø¾î¼­ Ưº°ÇÑ ÀÌÀ¯°¡ ÀÖ´ÂÁöÇؼ­ Áú¹®µå¸°°ÍÀÔ´Ï´Ù.
   

Copyright 1999.07.10-Now ChemEng.co.kr & 3D System Engineering. (mail : ykjang@naver.com, call 010-4456-8090)