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¹ÌºÐ±â À̹°Áú (MILL REJECT/PYRITES)
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Pulverizer¿¡¼ ¼®ÅºÀÌ ºÐ¼âµÇ´Â
µ¿¾È ¼®Åº¼Ó¿¡ Æ÷ÇԵǾî Àִ Ȳö±¤ ¹× ±âŸ ºñ¿¬¼Ò¼º ¹°Áú(ÃÑĪ :
Mill Rejects)À» Pyrites Hopper¿¡ ÀúÀå½Ã۰í ÀúÀåµÈ Pyrites¸¦
HopperÇϺο¡ ¼³Ä¡µÈ Hydro-Ejector¸¦ »ç¿ëÇÏ¿© Ash Transfer Tank·Î
¹èÃâ½Ãŵ´Ï´Ù.
Pulverizer¿¡ ¼³Ä¡µÈ Pyrites Spout¿¡ ¿¬°áµÇ¾î ÀÖÀ¸¸ç Hopper ¿îÀüÁßÀ̳ª
À¯Áö º¸¼ö½Ã¿¡ ¹èÃâÂ÷´ÜÀ» À§ÇÑ Knife Gate°¡ ¼³Ä¡µÇ¾î ÀÖ½À´Ï´Ù.
Hopper ³»ºÎ¿¡´Â Grid SteelÀÌ ±ò·Á ÀÖÀ¸¸ç Pyrites Level »ó½ÂÀ» °¨½ÃÇϱâ
À§ÇØ Level Sensor°¡ ºÎÂøµÇ¾î ÀÖ½À´Ï´Ù. |
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ÁÖ¿ä
±¸¼º ±â±â |
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- System Data
- Hydro-Ejector (Jet Pump) ¹× Hopper
- Pyrites Transporting Pipe |
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±¸¼º
±â±âÀÇ ¿ëµµ |
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| [Pyrites System] |
| ¹ÌºÐ±â¿¡¼ ¼®ÅºÀ» ºÐ¼âÇÏ´Â °úÁ¤¿¡¼ ¹ß»ýÇÏ´Â À̹°Áú (Pyrites
¹× ź Â±â)À» Pyrites Hopper¿¡¼ö°ÅÇÑ ÈÄ Hopper ÇϺο¡ ÀÖ´Â Hydro-Ejector
¿¡¼ °í¾Ð¼ö¿¡ ÀÇÇØ Ash Transfer Tank·Î ¹èÃâÇϴ¼³ºñ. |
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| [¹ÌºÐ±â (Purverizer, Mill)] |
| ¼®ÅºÀ» ¹Ì¼¼ÇϰÔ(¾à 200Mesh ÀÌÇÏ) ºÐ¼âÇÏ¿© Primary
Air Fan¿¡¼ °ø±ÞµÇ´Â (Hot +Coal Air)·Î º¸ÀÏ·¯¿¡ °ø±ÞÇÏ´Â ¼³ºñ |
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| [Mill Spout Valve] |
| ¹ÌºÐ±â¿Í Pyrites Hopper »çÀÌ¿¡ ¼³Ä¡µÈ Mill Spout
Valve·Î ¿îÀüÇÏ´Â µ¿¾È Pyrites Hopper¿Í MillÀ» ºÐ¸®ÇÏ°í ¹°ÀÌ Mill·Î
µé¾î°¡´Â °ÍÀ» ¹æÁöÇÏ´Â Valve.(Pyrites 󸮽ø¸ Valve°¡ CloseµÇ°í ±×¿Ü¿¡´Â
¿·Á ÀÖ¾î ¹ÌºÐ±â ¿îÀüÁß¿¡ Pyrites¸¦ Ç×»ó¹èÃâ) |
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| [Vacuum Relief Valve] |
| Pyrites 󸮽à HopperÀÇ Áø°øÇü¼ºÀ¸·Î ÀÎÇÑ Àå¾ÖÇö»ó ¹æÁö
¸ñÀûÀ¸·Î ¼³Ä¡µÈ Valve |
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| [Level Switch] |
| Pyrites HopperÀÇ LevelÀ» °¨ÁöÇÏ¿© Control
Room¿¡ Á¤±âÀûÀ¸·Î ½ÅÈ£¸¦ º¸³»´Â Switch |
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| [Hydro Ejector] |
| Hydro Ejector ´Â 15~20Kg/§²ÀÇ °í¾ÐÇØ¼ö¸¦ Nozzle·Î
ºÐ»ç½ÃÄÑ ºÐ¼â±â¿¡¼ ºÐ¼âµÈ ȸ¿Í ÇØ¼ö¿Í È¥ÇÕ¹°À» Ash Transfer Tank·Î À̼ÛÇÕ´Ï´Ù. |
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