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  ±â¾×ºÐ¸®±â¿¡¼­ ÀÏÁ¤ÇÏ°Ô Liquid ȸ¼öÇÏ´Â ¹æ¹ýÀº ¾øÀ»±î¿ä
  ±Û¾´ÀÌ : ¿ï»ê¼®À¯   °íÀ¯ID : bioaam     ³¯Â¥ : 19-04-29 10:38     Á¶È¸ : 2809    

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Ç×»ó µµ¿ò Áֽɿ¡ °¨»çµå¸³´Ï´Ù.

 

¹ÝÀÀÈÄ Æó°¡½º´Â Scrubber¿¡¼­ Èí¼öž-¼¼Ã´Å¾-±â¾×ºÐ¸®±â-¿¹¿­±â-º¸ÀÏ·¯ °øÁ¤À» °ÅĨ´Ï´Ù

¹®Á¦°¡ µÇ´Â ºÎºÐÀº °¡½º°¡ ¼¼Ã´Å¾À» °ÅÄ¡¸é¼­ ºñ¸»µ¿¹ÝµÈ Liquid°¡ ±â¾×ºÐ¸®±â¿¡¼­ ÃæºÐÈ÷ ºÐ¸®µÇÁö ¸øÇÏ°í Æó°¡½º ¾Ð·ÂÀÌ Liquid ȸ¼öÅÊÅ©¿¡ ¿µÇâÀ» ÁÖ¾î ¾Ð·Â½Ä ·¹º§ÀÌ ¿ÀÁö½ÃÇÏ°Ô µÇ°í ´ë±â Vent¸¦ ÅëÇØ È¯°æ¿À¿°À» ÁÖ°íÀÖ¾î ±¸¼º¿ø ¸ðµÎ°¡ ¹®Á¦ÇØ°áÀ» À§ÇØ ³ë·ÂÇÏ°í ÀÖ½À´Ï´Ù.

±â¾×ºÐ¸®±â´Â u-sealÀÌ ¼³Ä¡µÇ¾î ÀÖÀ¸³ª ÇϺΠDrain¸¸ ÀÖ°í ±Õ¾Ð Line, Vent´Â ¾ø´Â »óÅÂÀÔ´Ï´Ù.

±â¾×ºÐ¸®±â¿¡¼­ ÀÏÁ¤ÇÏ°Ô Liquid ȸ¼öÇÏ´Â ¹æ¹ýÀº ¾øÀ»±î¿ä?.


½ºÅ×Æijë Stefano   19-04-29 11:50
(1) ºñ¸»µ¿¹Ý ¹æÁö
¸Ç ¸ÕÀú Scrubber ³»ºÎ¿¡¼­ È¿À²ÀÌ ÁÁÀº "Demisting Pad" (ºñ¸»¹æÁö¿ë Screen)°¡ ¼³Ä¡µÇ¾î¾ß ÇÕ´Ï´Ù.  ¿©±â¼­ ´ëºÎºÐ Á¦°ÅµË´Ï´Ù.
±×¸®°í ³ª¼­  ¹è°¡½º°¡ Scrubber ¹èÃⱸ NozzleÀ» Åë°úÇÑ ¾×ÀÌ ÀÖ´Ù¸é Ãß°¡·Î <K/O(Knock-Out) Drum>À̳ª ¿©·¯°¡Áö ÇüÅÂÀÇ <K/O Trap>À¸·Î ó¸®ÇÕ´Ï´Ù. 

Áú¹®¿¡¼­ <±â¾×ºÐ¸®±â>Àº ¾Æ¸¶  <K/O(Knock-Out) Drum>¸ñÀûÀ¸·Î µÐ °ÍÀ» ¾ð±ÞÇÏ´Â °ÍÀ¸·Î º¸À̴µ¥  K/Oµå·³Àº ±â-¾× ºÐ¸®°¡ ±Ùº»ÀûÀ¸·Î µÇÁö ¾Ê´Â ¼Ó¼ºÀ» °¡Áö°í ÀÖ½À´Ï´Ù.  K/O Drum¿¡ ¸¸ÀÏ Oit ¼ººÐÀÌ µû¶ó ³ª¿À°Ô µÈ´Ù¸é ÀÌ´Â °ÅÇ°ÇüÅ·Π¸ð¾ÆÁö±â ¶§¹®ÀÌÁö¿ä.  K/Oµå·³¿¡ ¸ð¾ÆÁø Oil-Water Foam ÇüÅÂÀÇ È¥ÇÕ¹°Àº º°µµÀÇ <À¯-¼ö ºÐ¸®±â>¿¡¼­  󸮵Ǿî¾ß ÇÕ´Ï´Ù.  ÀÌ·±°æ¿ì ÀÌ <À¯-¼ö>ºÐ¸®±â ³»¿¡´Â ¹Ýµå½Ã <Coagulation Mesh>¸¦ µÎ°í ÀÖ¾î¾ß 󸮰¡ °¡´ÉÇÕ´Ï´Ù .

(2) Æó°¡½º ¾Ð·Â,  Scrubber Â÷¾Ð,  Scrubber ¼³°è Á¡°Ë
Áú¹®¿¡¼­ <..Æó°¡½º ¾Ð·ÂÀÌ Liquid ȸ¼öÅÊÅ©¿¡ ¿µÇâÀ» ÁÖ¾î ¾Ð·Â½Ä ·¹º§ÀÌ ¿ÀÁö½ÃÇÏ°Ô µÇ°í ´ë±â Vent¸¦ ÅëÇØ È¯°æ¿À¿°À» ÁÖ°í..>¶ó°í ¼³¸íµÇ¾î Àִµ¥ <Scrubber¸¦ °ÅÄ£ ÈÄ ¾Ð·Â>ÀÎÁö <Scrubber ÀÔ±¸ÀÇ ¾Ð·Â>ÀÎÁö È¥µ¿½º·´Áö¸¸  ¿Ö ¾Ð·ÂÀÌ ±×¸® ¿µÇâÀ» ÁÖ°í ÀÖ´ÂÁö  Àǽɽº·´½À´Ï´Ù.

¾Æ¸¶µµ ¿îÀüµÇ´Â Scrubber ³»¿¡ °É¸®´Â Â÷¾ÐÀÌ ³Ê¹« Ä¿¼­ ³ôÀº ¾Ð·ÂÀ» ³ªÅ¸³»°í ÀÖÁö ¾Ê³ª »ý°¢µË´Ï´Ù.  ScrubberÀÇ Â÷¾ÐÀÌ ¾ÆÁÖ Å« °æ¿ì (¿¹¸¦ µé¾î, ´ë±â¾Ð °¡±î¿î ScrubberÀÇ °æ¿ì, ÃæÀüž³ôÀÌ 1m´ç 25 mmAq ÀÌ»ó)À̶ó¸é Demisting Pad°¡ À־ Scrubber³»¿¡¼­ ºñ¸»µ¿¹ÝÀÌ ½ÉÇؼ­ ¿îÀüÀÌ ºÒ°¡´ÉÇÕ´Ï´Ù.    Scrubber SizingÀÌ À߸ø µÈ °æ¿ì¿¡ ÇØ´çÇϹǷΠ Scrubber ³» Â÷¾ÐÀ» ¸ÕÀú Á¡°ËÇØ º¸µµ·Ï Çϼ¼¿ä.

(3) Oil-Water Separation (À¯-¼ö ºÐ¸®)
¸¸ÀÏ... Oil ¼ººÐÀÌ Á¦°ÅµÇ¾î¾ß ÇÑ´Ù¸é Scrubber Bottom¿¡¼­ À¯-¼ö È¥ÇÕ¹° ºÐ¸®°¡ ÀϾ¾ß ÇÒ °ÍÀÌÁö Srcubber Ãⱸ¿¡¼­ ºÐ¸®Çϵµ·Ï ¼³°èµÇ¾ú´Ù°í ÇÑ´Ù¸é ÀÌ°Í ¶ÇÇÑ ¼³°è Âø¿À¿¡ ÇØ´çÇÕ´Ï´Ù.   

(ÇÊÀÚ ½ºÅ×Æijë´Â Áú¹®ÀÇ ³»¿ëÀ» º¸°í ÆÇ´ÜÇÏ´Â °ÍÀÌ¶ó¼­ È¤½Ã À߸ø ÀÌÇØÇÒ ¼öµµ ÀÖÀ¸¹Ç·Î ÇÊ¿äÇÏ´Ù¸é ScrubberÀÇ ±â´É°ú ¿îÀü»óȲÀ» º¸´Ù ÀÚ¼¼È÷ ¼³¸íÇØ ÁÖ¼¼¿ä.) 

(4) ±â-¾× ºÐ¸®±â´Â ¾ÈµÊ,  ¾×-¾× ºÐ¸®±âÀÇ U-Seal
¾Õ¼­ ¼³¸íÇÑ ¹Ù¿Í °°ÀÌ Scrubber Ãⱸ K/O Drum ÇüÅÂÀÇ ±â-¾× ºÐ¸®±â¿¡¼­ OilÀ» ºÐ¸®Çؼ­ Boiler¿¡¼­ ¼Ò°¢Çϵµ·Ï µÇ¾î ÀÖ´Ù¸é ¼³°è¸¦ º¯°æÇÏ¿©¾ß ÇÒ °ÍÀÔ´Ï´Ù.  ±â-¾× ºÐ¸®±â·Î ¾×-¾×À» ºÐ¸®´Â ºÒ°¡ÇÕ´Ï´Ù.  Àӽ÷Πó¸®ÇÑ´Ù°í Çصµ º°µµÀÇ ¾×-¾×(À¯-¼ö) ºÐ¸®±â¸¦ µÎ¾î¾ß ÇÒ °ÍÀÔ´Ï´Ù.

¾×-¾× ºÐ¸®±â U-SealÀº ¹Ýµå½Ã ±Õ¾Ð Line(Equalizing Line)ÀÌ ÀÖ¾î¾ß µ¿ÀÛÇÕ´Ï´Ù.  Vent´Â U-Seal¿¡¼­ Gravity Flow·Î ¹èÃâÇϱâ À§ÇØ ÇÊ¿äÇÕ´Ï´Ù.  Drain LineÀº °øÀå ²ø °æ¿ì¿¡¸¸ ÇÊ¿äÇÑ LineÀÔ´Ï´Ù.  ±â-¾× ºÐ¸®±â°¡ ¾Æ´Ï°í ¾×-¾× ºÐ¸®±âÀÎ °æ¿ì ¾×-¾×ÀÇ »óºÐ¸®°¡ ¸íÈ®Çϱ⸸ ÇÏ´Ù¸é ¾×ÀÇ ¹èÃâ¿¡ ¹®Á¦°¡ ÀüÇô ¹ß»ýÇÏÁö ¾Ê½À´Ï´Ù.
     
¸¶°í¸£ 33dhkstn   19-05-02 13:53
Flare Knock out drum Ãß°¡Áú¹®ÀÌ ÀÖ½À´Ï´Ù. ±Û¾²±â ±ÇÇÑÀÌ ¾ø¾î, ´ä±Û·Î Áú¹®µå¸®´ÂÁ¡ ¾çÇØ ºÎŹµå¸³´Ï´Ù.
API 521ÀÇ 5.7.9.2¿Í COSHA D-60-2017ÀÇ 4.2¸¦ È®ÀÎÇغ¸¸é °¡½º È帧¿¡ µû¶ó ¾Æ·¡¿Í °°ÀÌ TypeÀÌ ³ª´©¾îÁö´Âµ¥¿ä.

a) horizontal drum with the vapor entering one end of the vessel and exiting at the top of the opposite end (no internal baffling);
b) vertical drum with the vapor inlet nozzle entering the vessel radially and the outlet nozzle at the top of the vessel¡¯s vertical axis. The inlet stream should be baffled to direct the flow downward;
c) vertical vessel with a tangential nozzle.;
d) horizontal drum with the vapor entering at each end on the horizontal axis and a center outlet;
e) horizontal drum with the vapor entering in the center and exiting at each end on the horizontal axis;
f) combination of a vertical drum in the base of the flare stack and a horizontal drum upstream to remove the bulk of the liquid entrained in the vapor.
(1) ¿ë±â ÇÑ ÂÊ ³¡¿¡¼­ À¯ÀÔµÈ Áõ±âÈ帧ÀÌ ¹Ý´ë ÂÊ »óºÎ·Î À¯ÃâµÇ°í ³»ºÎ¿¡´Â ¹æÇØÆÇÀÌ ¾ø´Â ÇüÅÂÀÇ ¼öÆòµå·³
(2) ¿ë±âÀÇ Á᫐ ¹æÇâÀ¸·Î À¯ÀÔµÈ Áõ±âÈ帧ÀÌ ¹æÇØÆÇ¿¡ ÀÇÇØ ¾Æ·§¹æÇâÀ¸·Î ÀüȯµÇ¾î ¼öÁ÷Ãà »óºÎ·Î À¯ÃâµÇ´Â ¼öÁ÷µå·³
(3) Á¢¼± ¹æÇâÀ¸·Î À¯ÀÔµÈ Áõ±âÈ帧ÀÌ È¸ÀüÇϸç ÇÏ°­ ÈÄ Á᫐ °ü ¹Ø¿¡¼­ »ó½ÂÇÏ´Â ¹æÇâÀ¸·Î ÀüȯÇÏ¿© À¯ÃâµÇ´Â ¼öÁ÷µå·³
(4) ¼öÆòÃà ¾ç ³¡¿¡¼­ À¯ÀÔµÈ Áõ±â È帧ÀÌ °¡¿îµ¥ Ãⱸ·Î ³ª°¡´Â ¼öÁ÷µå·³
(5) Á߽ɿ¡¼­ À¯ÀÔµÈ Áõ±âÈ帧ÀÌ ¼öÆòÃà ¾ç ³¡À¸·Î ³ª°¡´Â ¼öÆòµå·³

ÀϹÝÀûÀÎ ÇÁ·ÎÁ§Æ®µîÀ̳ª ±¸±Û¸µÀ» ÅëÇؼ­´Â (1),(2) ÇüÅÂÀÇ µå·³µé¸¸ ¾²ÀÌ°í Àִ°ÍÀ» È®ÀÎ ÇÒ¼ö Àִµ¥, ³ª¸ÓÁö ÇüÅÂÀÇ µå·³µéÀº ¾î¶°ÇÑ Àå´ÜÁ¡ÀÌ À־ ¾î¶°ÇÑ »óȲ¿¡ ¾²ÀÌ´ÂÁö ±Ã±ÝÇÕ´Ï´Ù. ãÀ» ¼ö ÀÖ´Â Àڷᳪ ¼Ò½º¸¦ ¼Ò°³ÇØ Áּŵµ °¨»çÇÒ °Í °°½À´Ï´Ù.(Flare Knock Out Drum)
½ºÅ×Æijë Stefano   19-05-02 17:40
¸¶°í¸£ ´ÔÀÇ Áú¹®Àº ÁÖÁ¦°¡ ´Ù¸£±â ¶§¹®¿¡ Thread¸¦ ºÐ¸®ÇÏ¿© º°µµÀÇ °Ô½Ã¹°·Î À̵¿Çß½À´Ï´Ù.
   

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