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ABSTRACT
As we learn about the combustion process and the great development of fuel inject technology , it makes great improvement of the technology of burning heavy fuel oil .It must be cleaned to remove the water and residue from the heavy fuel oil before we use it .It will take a long time and not perform good because of it¡¯s high viscosity .To solve this problem ,we use separator to finish this job .
This thesis describes the element of the HFO separation system of ¡°YU KUN¡± and some important parts of the separation system ,lucubrates the working principle of the separator which is controlled by EPC 50 control unit. Then establishes the working flow chart of the separator and describes the working progress .Then it describes the malfunction phenomena of the separator for heavy fuel oil on ¡°YU KUN¡± and describes how we resolve it .Based on the principle we describes ,we find the cause of the malfunction and give some advices for management.
Keywords: separator discharge progress working principle malfunction
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1 ǰÑÔ ............................................................................................................................. 1 2 ·ÖÓÍϵͳµÄ×é³É............................................................................................................ 1
2.1 ·ÖÓÍ»úµÄ½á¹¹ ..................................................................................................... 3
2.1.1 ·ÖÀëͲ ...................................................................................................... 3 2.1.2 ¶¥²¿ÊäÈëÊä³öµ¥Ôª ..................................................................................... 4 2.2 EPC 50¿ØÖƵ¥Ôª ............................................................................................... 4
2.2.1 ÊäÈëÐźŠ................................................................................................... 4 2.2.2 Êä³öÐźŠ................................................................................................... 5
2.3 MT 50Ë®·Ö´«¸ÐÆ÷ ............................................................................................... 6 3 ·ÖÓÍ»úµÄ¹¤×÷Á÷³Ì¼°ÔÀí·ÖÎö....................................................................................... 6
3.1 ·ÖÓÍ»úµÄÆô¶¯Á÷³Ì.............................................................................................. 6 3.2 ·ÖÓÍ»ú°´±ê×¼Æô¶¯µÄ·ÖÓ͹ý³Ì ............................................................................ 7 3.3 ·ÖÓÍ»úµÄÅÅÔü¹ý³Ì.............................................................................................. 7 4 ·ÖÓÍ»úµÄ¹ÊÕÏÏÖÏóºÍ´¦Àí·½·¨..................................................................................... 13
4.1 ¹ÊÕÏÏÖÏó.......................................................................................................... 13
4.2 ·ÖÓÍ»úÅÅÔüËٶȽµÔÀí..................................................................................... 13 4.3 ·ÖÓÍ»ú¹ÊÕÏÔÒò·ÖÎö ........................................................................................ 13
4.3.1 ¹¤×÷Ë®Á÷Á¿²»×ã ...................................................................................... 13 4.3.2 ·ÖÀëͲÃÜ·âʧЧ ...................................................................................... 14 4.4 ¹ÊÕÏÅųý.......................................................................................................... 14
4.4.1 ¹¤×÷ˮϵͳµÄ¼ì²é ................................................................................... 14 4.4.2 ÃÜ·âȦµÄ¼ì²é .......................................................................................... 14 4.4.3 ËٶȽµµÄÉ趨 .......................................................................................... 14 4.5 ¹ÜÀíÖеĽ¨Òé................................................................................................... 15 5 ×ܽá ........................................................................................................................... 15 ¡¾²Î¿¼ÎÄÏס¿................................................................................................................. 16
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