Filtration |
| - Filter Press |
| - MCFP |
| Mechanism |
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EMPTY CHAMBER
Cake Å»¸®¸¦ Á¾·áÇÑ Filter Plate´Â Demolding Unit¿¡ ÀÇÇØ ÀÏÁ¤ °Å¸®¸¦ µÎ°í ¶³¾îÁ® ÀְԵ˴ϴÙ.
HYD. Cylinder¿¡ ÀÇÇØ °¢°¢ ¶³¾îÁ® ÀÖ´ø Filter Plates´Â Tail Frame Á¢Ã˸éºÎÅÍ ¹ÐÂøÇÏ°Ô µË´Ï´Ù.
¹ÐÂøµÇ¾îÁø Filter Plates´Â ±×¸²°ú °°Àº ºó °ø°£À» °¡Áö°Ô µÇ¸ç ¸ðµç Filter Plates°¡ ¹ÐÂøÀÌ ¿Ï·áµÇ¸é Slurry Feeding Áغñ ¿Ï·á°¡ ÀÌ·ç¾î Áø °ÍÀ̸ç Slurry Feeding Pump°¡ ÀÛµ¿µË´Ï´Ù.
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SLURRY FEEDING
Slurry Feeding Pump°¡ ÀÛµ¿µÇ¸é Filter Press¿¡ ¿¬°á µÇ¾îÀÖ´Â Slurry Inlet ¹è°üÀÇ Butterfly Valve°¡ ¿¸®¸ç Filter PlatesÀÇ °¢ ³»ºÎÀÇ chamber·Î Slurry°¡ ä¿öÁö°Ô µË´Ï´Ù.
Slurry FeedingÀÇ Á¾·á½ÃÁ¡Àº PumpÀÇ ºÎÇÏ ÇѰèÁ¡¿¡ µµ´ÞÇÏ´Â ¼ø°£ ÀÌ·ç¾î Áý´Ï´Ù.
PumpÀÇ ºÎÇÏ »ó½ÂÀº Slurry°¡ Filter PlateÀÇ ³»ºÎÀÇ Ã¼ÀûÀ» ä¿ö¼ PumpÀÇ ºÎÇϰ¡ »ó½ÂÇÏ°Ô µÇ¸ç ÀÌ¿Í µ¿½Ã¿¡ Å»¼ö°¡ ÀÌ·ç¾îÁý´Ï´Ù.
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CORE AIR BLOWING
Filter plate ³»ºÎÀÇ slurry ÀÎÀÔ Åë·Î Áï core¿¡ Çü¼ºµÈ sludgeÀÇ °íȸ¦ ¹æÁö Çϱâ À§ÇÏ¿© slurryÀÇ ÀÎÀÔ¹æÇâÀÇ ¹Ý´ë ¹æÇâÀ¸·Î air¸¦ ºÒ¾î ³Ö¾î core¿¡ Çü¼ºµÈ sludge¸¦ Á¦°ÅÇØ ÁÝ´Ï´Ù.
À̶§ slurry inlet valve´Â close µÇ°í core blowing outlet valveÀÇ openÀÌ ÀÌ·ç¾î Áý´Ï´Ù. À̶§ÀÇ blowing ¾Ð·ÂÀº ¾à 6~9kg/cm©÷ Á¤µµ ÀÔ´Ï´Ù.
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CORE WASHING
Core blowing ÈÄ¿¡ coreÀÇ Ã»°á »óŸ¦ À¯ÁöÇϱâ À§ÇÏ¿© ¼¼Á¤¼ö¸¦ core³»ºÎ¿¡ ÁÖÀÔÇÏ¿© core¸¦ ¼¼Ã´ÇÏ´Â °øÁ¤À¸·Î¼ blowing °øÁ¤ ÈÄ¿¡µµ sludge ÀÜ¿©¹°ÀÌ ÀÜÁ¸Çϴµ¥ ¹Ýº¹µÇ´Â ÀÛ¾÷À¸·Î ÀÎÇØ ÀÜ¿©¹°ÀÌ ´©ÀûÀÌ µÇ¸é filter plate ¿Í pump¿¡ ¼Õ»óÀÌ ¹ß»ýÇÒ ¼ö ÀÖ½À´Ï´Ù. Core washing °øÁ¤Àº ÀÌ¿Í °°Àº ¼Õ»óÀ» ¹æÁöÇÏ°í ¼³ºñÀÇ Ã»°á »óŸ¦ À¯ÁöÇϴµ¥ µµ¿òÀ» ÁÝ´Ï´Ù.
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CAKE WASHING
Filter Plate ³»ºÎ¿¡ Çü¼ºµÈ CakeÀÇ ¼¼Á¤À» À§ÇÑ °øÁ¤À¸·Î¼ Chamber ³»ºÎ¿¡ Çü¼ºµÈ Cake¿¡ ¼¼Á¤¼ö¸¦ ÅõÀÔ, ¼¼Á¤ÇÔÀ¸·Î½á Cake¿¡ ÇÔÀ¯ µÇ¾îÀÖ´Â ¿À¿°¿øÀ» °¨¼Ò½ÃÄÑÁÖ´Â °øÁ¤ÀÔ´Ï´Ù.
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SQUEEZING
Filter Plate ³»ºÎ¿¡ Çü¼ºµÈ CakeÀÇ Å»¼ö¸¦ À§ÇÑ °øÁ¤À¸·Î¼ membrane sheet ³»ºÎ¿¡ 1Â÷ ÅõÀÔ µÇ¾ú´ø ¹° ¶Ç´Â °ø±â¿¡ 2Â÷ °¡¾ÐÇÏ¿© cake¿¡ ÇÔÀ¯ µÇ¾îÀÖ´Â ¼öºÐÀ» 2Â÷ °¨¼Ò½ÃÄÑÁÖ´Â °øÁ¤ÀÔ´Ï´Ù.
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DRYING
¾ÕÀÇ °øÁ¤À» °ÅÄ¡¸é¼ Çü¼ºµÇ¾îÁø cakeÀÇ ÇÔ¼öÀ²À» ¸ÂÃß±â À§ÇÑ °øÁ¤À¸·Î¼ cakeÀÌ Çü¼ºµÇ¾îÁø chamber ³»ºÎ¿¡ ¿¿ÂÀ» Àü´ÞÇÏ¿© Å»¼ö¸¦ ¸¶Ä£ cake¿¡ ¿¿Â¿¡ ÀÇÇÑ °ÇÁ¶¸¦ ÅëÇÏ¿© 5~10% ³·Àº ÇÔ¼öÀ²ÀÇ sludge cakeÀ» Çü¼º ½Ãų¼ö ÀÖ½À´Ï´Ù. ³·Àº ÇÔ¼öÀ²À» ÅëÇÑ Å»¼ö sludgeÀÇ °¨·®È·Î ÀÎÇØ °ÇÁ¶ºñ¿ëÀ» ºñ·ÔÇÑ ¿î¹Ýºñ ¿Í ÈÄ󸮿¡ °ü·ÃÇÑ Á¦¹Ý ºñ¿ëÀ» °¨¼Ò½Ãų ¼ö ÀÖ½À´Ï´Ù.
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DICHARGE of CAKE
Slurry Feeding Pump°¡ ÀÛµ¿µÇ¸é Filter Press¿¡ ¿¬°á µÇ¾îÀÖ´Â Slurry Inlet ¹è°üÀÇ Butterfly Valve°¡ ¿¸®¸ç Filter PlatesÀÇ °¢ ³»ºÎÀÇ chamber·Î Slurry°¡ ä¿öÁö°Ô µË´Ï´Ù.
Slurry FeedingÀÇ Á¾·á½ÃÁ¡Àº PumpÀÇ ºÎÇÏ ÇѰèÁ¡¿¡ µµ´ÞÇÏ´Â ¼ø°£ ÀÌ·ç¾î Áý´Ï´Ù.
PumpÀÇ ºÎÇÏ »ó½ÂÀº Slurry°¡ Filter PlateÀÇ ³»ºÎÀÇ Ã¼ÀûÀ» ä¿ö¼ PumpÀÇ ºÎÇϰ¡ »ó½ÂÇÏ°Ô µÇ¸ç ÀÌ¿Í µ¿½Ã¿¡ Å»¼ö°¡ ÀÌ·ç¾îÁý´Ï´Ù.
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