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½ºÅ×Æijë Stefano   24-04-13 22:37
A1) Mixing (Agitatating, Blending) EquipmentÀÇ ¼±Á¤Àº  ´ë°³ ¼Ò±Ô¸ð ÀåÄ¡ÀÇ ½ÃÇèÀ» ÅëÇÏ¿© ½ÃÇèÇØ º¸°í ¼±Á¤ÇÏ´Â °ÍÀÌ ÀϹÝÀûÀÔ´Ï´Ù.  ¼Ò±Ô¸ð ½Ã¼³À» Á¦ÀÛÇÏ¿© ½ÇÇèÇÒ ¼ö ¾ø´Â °æ¿ìÀ̸鼭  ƯÈ÷ Type ¼±Á¤ÀÌ ¾î·Á¿î °æ¿ì Àü¹® ¸ÞÀÌÄ¿¿¡ ½Ã·á¸¦ º¸³»¼­ ±³¹Ý±â ÇüŸ¦ ¼±Á¤Çϱ⵵ ÇÏÁö¸¸ À̸¦ ¼ö¿ëÇÏ´Â ¾÷üµéÀÌ º°·Î ¾ø¾î¼­ µµ¿ò¹Þ±â°¡ ¾î·Æ½À´Ï´Ù. 

A2) S. M. Walas Àú <Chemical Process Equipment - Selection & Design, 1990, Butterworth-Heinemann>  À̶ó´Â ´ÜÇົ¿¡ ½Ç¸° ROT(Rule of Thumbs)µî¿¡ ¿Ã·ÁÁ® ÀÖ´Â ³»¿ëÀ» Âü°íÇÏ¿© ´äÇص帳´Ï´Ù

1) ¹ÝÀÀ±âÀÇ Á¡µµ¸¸À¸·Î´Â Type ¼±Á¤¿¡ Á¦ÇÑÀÌ µÇ´Â °ÍÀº ¾Æ´Ô.  4000 cPÀÌÇϸé 3³¯ Marine Propeller °¡´É
2) SlurryÀÇ °æ¿ì 1000 gal´ç  10 HPÁ¤µµ µ¿·ÂÀÌ ÇÊ¿ä
3) SlurryÀÇ Settling Velocity 0.03 ft/sÀ̶ó¸é ¾î´À ÇüÅÂ¶óµµ ¹®Á¦¾øÀ¸³ª 0.15 ft/s ÀÌ»óÀ̶ó¸é Propellert Type¿¡ Intense Agitataion(Tip Speed 0.7~1 ft/s)ÇÊ¿ä
4) Turbine ImpellerÀ̶ó¸é Tank Diameter(Dt)ÀÇ 0.2~0.6 DtÀû¿ë
5) Baffle Æøw=¾à 1/12 Dt,  ¿­Àü´ÞÀÌ ÇÊ¿äÇϰųª Slurry ÀÖÀ» °æ¿ì BaffleÀÇ Wall Clearance´Â 1/6 w
6) ¹ÝÀÀ±â ¾×¸é~ÇÏ´Ü Impeller =¾×¸é ³ôÀÌÀÇ 1/3

A3) paravisc, maxblend µîÀÇ ÇüÅ´ ƯÁ¤ VendorÀÇ »óÇ°¸íÀ¸·Î º¸ÀÔ´Ï´Ù  ´ë¿ë·® ¹ÝÀÀ±â¶ó¸é Shaft ±æÀÌ°¡ ±æ¾îÁ® Shaft Èçµé¸²ÀÌ ¿ì·ÁµÇ´Â °æ Bottom Agitated ÇüÅ·ΠÁ¦ÀÛÇÒ ¼ö°¡ ÀÖ½À´Ï´Ù.

ÇÊÀÚÀÇ »ý°¢À¸·Î´Â A2)¿¡ ¼Ò°³ÇÑ ÀÚ·á¿¡ ½ÇÁ¦ Àû¿ëµÇ°í ÀÖ´Â ¹°¼º°ú ¿ë·®¿¡ ´ëÇØ ¼Ò°³ÇÏ°í ÀÖÀ¸¹Ç·Î À̸¦ Âü°í·Î Ç쵂 ÃÖÁ¾ÀûÀ¸·Î´Â Àü¹® Vendor·ÎºÎÅÍ µµ¿òÀ» ¹Þ¾Æ °áÁ¤ÇÏ´Â °ÍÀÌ ÁÁÀ» °Í °°½À´Ï´Ù.
     
Å׶óŬ¸Ç wpower2   24-04-17 19:18
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