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  Steam Drum ¿ë·® °è»ê¹æ¹ý¿¡ ´ëÇØ ¾Ë·ÁÁÖ¼¼¿ä.
  ±Û¾´ÀÌ : ¿­½ÉÈ÷¹è¿ì¡¦   °íÀ¯ID : kungkum     ³¯Â¥ : 15-12-16 10:27     Á¶È¸ : 5868    
Ç×»ó ¹«½¼ÀÏÀÌµç ¿©±â¼­ ÀڷḦ ã¾Æ¼­ ¸¹Àº µµ¿òÀ» ¹Þ¾Ò½À´Ï´Ù.
 
Steam Drum ³»¿¡¼­ "µüµü"°Å¸®´Â ÀÌÀ½ÀÌ ³³´Ï´Ù. ¿¹Àü¿¡´Â ¾È³µ´ø°Å °°¾Ò´Âµ¥¿ä.
Flue Gas¸¦ ÀÌ¿ëÇÏ¿© SteamÀ» ¸¸µå´Âµ¥ Convection Section¿¡ ÀÖ´ø ¿­±³È¯±â¸¦ ±³Ã¼Çß°í Load¸¦ ¿Ã¸°ÈÄ ³ªÅ¸³ª´Â °Í °°±âµµ ÇÏ°í¿ä.(Steam »ý»ê·®Àº ±âÁ¸º¸´Ù Á¶±Ý ´Ã¾ú½À´Ï´Ù.)
 
Ȥ½Ã ÀÌ·± Çö»óÀº Steam Drum ¿ë·®°ú »ó°ü°ü°è°¡ ÀÖÀ»Áö¿ä.
 
¶ÇÇÑ Steam Drum ¿ë·® °è»êÇÏ´Â ¹ýÀ» ¾Ë·ÁÁֽøé È®ÀÎÇغ¸·Á ÇÕ´Ï´Ù.
 
°í¼ö´ÔµéÀÇ Á¶¾ð ºÎŹµå¸³´Ï´Ù.

½ºÅ×Æijë Stefano   15-12-16 15:08
(1) ÀÚ¼¼ÇÑ ¿øÀÎÀº ¼Ò¸®°¡ ³ª´Â Á¤È®ÇÑ À§Ä¡¿Í ¼Ò¸®ÀÇ ÇüÅ µîÀÇ ÇöÀåÁ¶»ç¸¦ ÅëÇØ Áø´ÜÇØ ºÁ¾ß ÇÒ °ÍÀÔ´Ï´Ù . 
¿ì¼± "µüµü"ÇÏ°í ³ª´Â ¼Ò¸®°¡ ±¸Ã¼ÀûÀ¸·Î ¹«¾ù°ú ºñ½ÁÇÑ ¼Ò¸®ÀÎÁö ±Ã±ÝÇÕ´Ï´Ù.   

(2) Steam DrumÀÇ ¿ë·® °è»ê¹æ¹ýÀº ÀϹÝÀûÀÎ ±â-¾× ºÐ¸®±â µå·³°ú ´Ù¸¦ ¹Ù ¾øÁö¸¸ ¾×ÀÇ Carry-Over ¹æÁö, Boiler WaterÀÇ ¼øȯ°ü ÀÇ ¿¬°áµîÀÌ º¹ÀâÇϱ⠶§¹®¿¡ ´Ü¼øÈ÷ Boiler Wate³ª Steam ¸¸ÀÇ Holding Time ¸¸À¸·Î´Â °áÁ¤ÇÒ ¼ö ¾ø°í ±â°èÀûÀ¸·Î Internal ºÎÇ°À» ¾î¶»°Ô ¼ö¿ëÇÒ ¼ö ÀÖ´À³Ä, ±×¸®°í Vessel Wall¿¡ ºÙ¿©¾ß ÇÒ ³ëÁñÀÇ ¹èÄ¡°¡ °¡´ÉÇÑ°¡ µîÀ¸·Î °áÁ¤µÉ °ÍÀ¸·Î º¾´Ï´Ù.

´õ±¸³ª ¾ÆÁÖ ¿ë·®À¸·Î °¡¸é ¼ö¼ÛÀÌ °¡´ÉÇÏ´À³Ä ÇöÀåÁ¦ÀÛÀ¸·Î ÀÌ·ç¾î Á®¾ß ÇÏ´À³Ä µîÀ¸·Îµµ Å©±â°¡ Á¤ÇØÁú ¼ö ÀÖ°ÚÁö¿ä.

(3) ÀÌ Áú¹®¿¡´ëÇØ ÇÊÀÚµµ ±Ã±ÝÇÏ¿© ÀÎÅͳݿ¡¼­ ã¾Æº¸¾Ò½À´Ï´Ù¸¸ ¸¶¶¥ÇÑ ³»¿ëÀ» ã¾Æº¸±â´Â ¾î·Æ½À´Ï´Ù.  ´ëÃæ ÀÌ·± ´äº¯µé ÀÔ´Ï´Ù.

...The prime purpose of the steam drum is the mechanical phase separation of the water and steam mixture. The efficiencies of the separator and drier elements and their physical size will affect how much "hardware" takes up space inside the drum. These and the boiler flowrate capacity will define the physical size of the drum. All conditions being similar the natural circulation boiler drum will be of greater volume than the forced circulation boiler. Once-through types are a different kettle of fish though.  ... (http://cr4.globalspec.com/thread/54721/What-Are-The-Deciding-Criterion-of-Boiler-Drum-Size)

¶Ç ´Ù¸¥ ÂüÁ¶: http://www.eng-tips.com/viewthread.cfm?qid=95788
Àº¿µ¸¶¸¶ osan2kr   18-04-30 20:31
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