0¡¢ÒýÑÔ
¹øÂ¯È¼ÉÕ¹¤¿öµÄÎȶ¨ÐԺ;¼ÃÐÔ¶Ô´óÐÍ·¢µç»ú×鰲ȫ¡¢¾¼ÃÔËÐÐÓÐ×ÅÖÁ¹ØÖØÒªµÄ×÷Ó㬶øÈ¼ÉÕ¹¤¿öµÄÓÅÁÓÔںܴó³Ì¶ÈÉϾö¶¨ÓÚȼÉÕÆ÷¼°Â¯ÌÅµÄ¿ÕÆø¶¯Á¦¹¤¿ö¡£¹ãÎ÷ijµç³§2ºÅ»ú×é¹øÂ¯ÓÚ2008-07-21~2008-09-19½øÐлú×é´óÐÞ£¬ÓÉÓÚ¹øÂ¯ÔÚǰһ½×¶ÎÔËÐÐÖз¢ÏÖ´æÔÚ×Å×óÓÒ²àÆûÎÂÆ«²î´ó¡¢ÔÙÈÈÆûε͡¢¹øÂ¯¾³£Ãð»ðµÈÏÖÏó¡£ÁíÍâ½áºÏ»ú×é½ÚÄܽµºÄ¿ÆÑÐÏîÄ¿µÄÐèÒª£¬ËùÒÔ´óÐÞ¹ý³ÌÖоö¶¨ÒªÔÚÆô¶¯Ç°×öÀä̬¶¯Á¦³¡ÊÔÑ飬ÒÔ¼ìÑé¯ÄÚ¿ÕÆø¶¯Á¦¹¤¿ö¡£Í¨¹ýÀä̬µ÷Õû¡¢ÊÔÑé¡¢²âÊÔµÈÊÖ¶ÎÒÔ¸ÄÉÆÂ¯ÄÚ¶¯Á¦¹¤¿ö£¬Îª»ú×éÈÈ̬ÔËÐм°È¼ÉÕµ÷ÕûÌṩ¿É¿¿µÄÀíÂÛÒÀ¾Ý£¬¸»Í¨ÐÂÄÜÔ´Éú²úÏúÊÛ
ÉúÎïÖʹøÂ¯£¬ÉúÎïÖʹøÂ¯Ö÷ҪȼÉÕ
¿ÅÁ£»ú¡¢
ľм¿ÅÁ£»ú¡¢
½Õ¸Ñѹ¿é»úÑ¹ÖÆµÄÉúÎïÖÊ¿ÅÁ£È¼ÁÏ¡£
1¡¢É豸¸Å¿ö
¸Ãµç³§¹øÂ¯Êdz¬ÁÙ½ç²ÎÊý±äѹÂÝÐý¹ÜȦֱÁ÷¹øÂ¯£¬ÐͺÅΪSG-1913/25.4-M965£¬µ¥Â¯ÌÅ£¬Ò»´ÎÖмäÔÙÈÈ£¬Æ½ºâͨ·ç£¬Â¶Ìì²¼Ö㬹Ì̬ÅÅÔü£¬È«¸Ö½á¹¹£¬È«ÐüµõØ£Ðβ¼Öã¬BMCR( Boiler maximum continuous raLing)Õô·¢Á¿Îª1913t/h£¬¶î¶¨ÕôÆûѹÁ¦Îª25.4MPa£¬¶î¶¨ÕôÆûζÈ571¡æ£¬ÔÙÈÈÕôÆûζÈ569¡æ¡£¹øÂ¯B-RLЧÂÊΪ£º93.55%¡£¹øÂ¯(B-MCR)ȼúÁ¿£º240.00t/h(Éè¼ÆÃºÖÖ)£¬244.00t/h(УºËúÖÖ)¡£²ÉÓÃÖÐËÙĥú»úÀäÒ»´Î·ç»úÕýѹֱ´µÊ½ÖÆ·Ûϵͳ£¬Ã¿Ì¨Â¯Åä6̨ÖÐËÙĥú»ú£¬È¼ÉÕÉè¼ÆÃºÖÖʱ£¬5̨ÔËÐУ¬l̨±¸Óá£Ã¿Ì¨Ä¥Ãº»ú´øÒ»²ãȼÉÕÆ÷¡£Â¯ÌÅ¿í18 816mm£¬Â¯ÌÅÉîl6 576mm£¬Ë®Àä±Úϼ¯Ïä±ê¸ßΪ8300mm£¬Â¯¶¥¹ÜÖÐÐıê¸ßΪ71 050mm£¬´ó°åÁºµ×±ê¸ß78 350mm¡£Ë®Æ½Ñ̵ÀÉî¶ÈΪ6108mm£¬ÓɺóÑ̾®ÑÓÉ첿·Ö×é³É£¬ÆäÖв¼ÖÃÓÐÄ©¼¶¹ýÈÈÆ÷¡£ºóÑ̾®Éî¶ÈΪ13 200mm£®²¼ÖÃÓеÍÎÂÔÙÈÈÆ÷ºÍ÷¢Æ¬Ê¡ÃºÆ÷¡£
¹øÂ¯²ÉÓõÍNOxͬÖáȼÉÕϵͳ¡£Ö÷·çÏäÉèÓÐ6²ã¿íµ÷½Ú±Èú·ÛÅç×죬ÔÚú·ÛÅç×ìËÄÖܲ¼ÖÃÓÐȼÁÏ·ç¡£ÔÚÿÏàÁÚ2²ãú·ÛÅç×ìÖ®¼ä²¼ÖÃÓÐl²ã¸¨Öú·çÅç×죬ÆäÖаüÀ¨ÉÏÏÂ2ֻƫÖõĸ¨Öú·çÅç×ì¡¢1Ö»Ö±´µ·çÅç×ì¡£ÔÚÖ÷·çÏäÉϲ¿ÉèÓÐ2²ã½ô´Õȼ¾¡·ç( Closed-coupledOFA£¬CCOFA)Åç×죬ÔÚÖ÷·çÏäϲ¿ÉèÓÐl²ã»ðÏ·çÅç×ì¡£ÔÚÖ÷·çÏäÉϲ¿²¼ÖÃÓзÖÀëȼ¾¡·ç( Separated OFA£¬SOFA)ȼÉÕÆ÷£¬°üÀ¨5²ã¿Éˮƽ°Ú¶¯µÄ·ÖÀëȼ¾¡·çÅç×ì¡£Á¬Í¬Ãº·ÛÅç×ìµÄÖܽç·ç£¬Ã¿½ÇÖ÷ȼÉÕÆ÷ºÍ·ÖÀëȼ¾¡·çȼÉÕÆ÷¸÷Óжþ´Î·çµ²°å25×飬¾ùÓɵ綯ִÐÐÆ÷µ¥¶À²Ù×÷¡£Éè¼ÆÒ»´Î·çËÙ25m/s£¬¶þ´Î·çËÙ59m/s¡£ÎªÂú×ã¹øÂ¯Æûε÷½ÚµÄÐèÒª£¬Ö÷ȼÉÕÆ÷Åç×ì²ÉÓðڶ¯½á¹¹£¬ÓÉÄÚÍâÁ¬¸Ë×é³ÉÒ»¸ö°Ú¶¯ÏµÍ³£¬ÓÉһ̨µçÖ´ÐÐÆ÷¼¯Öдø¶¯×÷ÉÏϰڶ¯¡£
2¡¢ÊÔÑéÄÚÈݼ°·½·¨
2.1ÊÔÑéÏîÄ¿
ͨ¹ý¶ÔÉ豸ÔËÐÐ×´¿öÃþµ×£¬½øÐÐÁËÒÔÏÂÊÔÑéÏîÄ¿£º
(1)Ò»¡¢¶þ´Î·çµ²°åÌØÐÔÊÔÑ飻
(2)-¡¢¶þ´Î·çµ÷ƽÊÔÑ飻
(3)Ìù±Ú·çËÙ²âÁ¿£»
(4)ˮƽÑ̵À·çËÙÊÔÑé¡£
2.2Àä̬ģÄâÊÔÑé²ÎÊýµÄÈ·¶¨
¸ù¾ÝÏàËÆÔÀí£¬Ó¦Âú×ãÄ£ÐÍÓëʵÎXºÎÏàËÆ¡¢±ß½çÌõ¼þÏàËÆ¼°±£³ÖÆøÁ÷Ô˶¯×´Ì¬½øÈë×ÔÄ£»¯Çø¡£ÔÚÀä̬ÊÔÑéʱ£¬Ó¦Ê¹Â¯ÄÚÆøÁ÷µÄÀ×ŵÊýReÓëÈÈ̬µÄÀ×ŵÊýReÏàµÈ»ò³¬¹ýÁÙ½çÀ×ŵÊýReÁÙ¡£µ±Re>ReÁÙʱ£¬Á÷¶¯¹¤¿ö½øÈë°×Ä£»¯Çø£¬ÓÉÓÚÀä̬¿ÕÆøµÄÔ˶¯ð¤¶ÈС£¬ReÁÙ½ÏС¡£ÊÔÑéʱµÄ·çÁ¿Ô¶´óÓÚ½øÈë×ÔÄ£»¯Çø·çÁ¿£¬Â¯ÄÚµÄÁ÷¶¯ÄÜ´ïµ½½øÈë×ÔÄ£»¯ÇøµÄÒªÇó¡£ÓÉÓÚÊÔÑéÔÚʵ¼ÊÔËÐйøÂ¯ÉϽøÐУ¬¼¸ºÎÏàËÆÍêÈ«Âú×㣬Òò´ËÖ»ÒªÂú×ãÀä¡¢ÈÈ̬ϸ÷ÆøÁ÷¶¯Á¿±ÈÏàµÈµÄ±ß½çÌõ¼þ¼´¿É¡£
3¡¢ÊÔÑé½á¹û¼°·ÖÎö
3.1 -¡¢¶þ´Î·çµ²°åÌØÐÔ·ÖÎö
Ϊ·ÖÎöÒ»´Î·çµ²°å¿ª¶È¶ÔÆä·çÁ¿µÄÓ°Ï죬һ´Î·çµ²°åÌØÐÔÊÔÑé¹²½øÐÐÁË4¸öÊÔÑ鹤¿ö£¬·Ö±ðÊÇÒ»´Î·çµ²°å¿ª¶ÈΪ40%¡¢60%¡¢80%ºÍ100%£¬¹Ø±Õĥú»úÈë¿ÚÀä·çÃÅ£¬Õû¸öÊÔÑé¹ý³ÌÊÇÔÚ±£³ÖÒ»´Î·ç»ú³ö¿Ú·çѹһֵŤ¿öϽøÐС£²âÁ¿½á¹ûÈçͼ1Ëùʾ¡£
ÓÉͼ¿ÉÖª£¬Ò»´Î·çµ²°åÌØÐԽϺá£Ëæ×ŵ²°å¿ª¶ÈµÄ
Ôö¼Ó£¬Ò»´Î·çÁ¿Ôö¼Ó¡£ÆäÖÐCĥú»ú¡¢Dĥú»ú¡¢Fĥú
»úµ²°åÏßÐԽϺã¬Ïà¹ØÖ¸Êý·Ö±ðΪ0.9463¡¢0.9659ºÍ
0.9941¡£Aĥú»ú¡¢Bĥú»ú¡¢Eĥú»úÔÚ¿ª¶È40%Ò»
60%ʱ£¬·çÁ¿Ôö¼Ó½Ï¿ì£»ÔÚ60%-100%¿ª¶Èʱ£¬·çÁ¿Ôö
¼Ó±ä»º¡£
¶þ´Î·çµ²°åÌØÐÔÊÔÑé¹²½øÐÐÁË3¸öÊÔÑ鹤¿ö£¬·Ö±ðÊǶþ´Î·çµ²°å¿ª¶ÈΪ50%¡¢75%ºÍ100%¡£Í¨¹ý¹øÂ¯A¡¢BÁ½²àµÄ·çÏä¹ÜµÀÉϵIJâµã£¬²âÁ¿¹ÜµÀÄÚ¶þ´Î·çÁ÷ËÙ£¬¼ÆËã³ö¶þ´Î·çÁ¿¡£²âÁ¿½á¹ûÈçͼ2Ëùʾ¡£
ÓÉͼ2¿ÉÖª£º¶þ´Î·çµ²°åµ÷½ÚÏßÐԽϺã¬Ëæ×Ŷþ´Î·çµ²°å¿ª¶ÈµÄÔö¼Ó£¬¶þ´Î·çÁ¿¾ùÔÈÔö´ó¡£µ«A¡¢B²à¶þ´Î·çµÀ·çÁ¿Ëæ·çÃÅ¿ª¶ÈµÄ±ä»¯·çÁ¿Æ«²îÖð½¥Ôö´ó£¬µ±·çÃÅ¿ª¶È´ïµ½100%ʱ£¬A²à·çÁ¿±ÈB²à·çÁ¿´ó165.13t/h¡£
3.2Ò»¡¢¶þ´Î·çµÄ·çËÙµ÷ƽ
Ϊ±£Ö¤Í¬Ò»Ä¥Ãº»ú4¸ùú·Û¹ÜµÀ·çËÙÒ»Ö¼°¸÷ȼÉÕÆ÷ȼÉÕµÄÎȶ¨ÐÔ£¬¶Ô6̨ĥú»ú³ö¿Ú·Û¹Ü·çËÙ½øÐÐÀä̬µ÷ƽÊÔÑé¡£¸ÃÊÔÑéÔÚ»ú×é¶î¶¨¸ººÉʱËù¶ÔÓ¦µÄĥú»ú³öÁ¦Ï½øÐУ¬Àä̬µ÷ƽÊÔÑéµÄÒ»´Î·çÁ¿É趨Ϊ80~100t£¬h¡£
ͨ¹ý¶ÔÊÔÑéµÄ²âÊÔÊý¾Ý½øÐзÖÎö£¬ÈÏΪһ´Î·çÔÚµ÷Õûǰƫ²î½Ï´ó£¬·Û¹Ü·çËÙ×î´óÆ«²îÓÐ31%¡£ÏÖÒѽ«6̨ĥú»úËĽǷ۹ܵ÷ÕûÖÁÆ«²îÔÊÐí·¶Î§±5%ÄÚ£¬·çËÙÔÚ22.32-28.76m/sÖ®¼ä£¬¸÷Ò»´Î·ç·Û¹Ü·çËÙ½ÏΪ¾ùÔÈ¡£ÔÚµ÷Õû¹ý³ÌÖз¢ÏÖ²¿·Ö¿Éµ÷Ëõ¿×²»ÄÜÁé»î¶¯×÷£¬Ó¦¸Ã×¥½ô´¦Àí¡£Óɱí2¿ÉÖª£¬µ÷Õûºó¸÷½ÇÅçȼÆ÷³ö¿Ú·çËÙÆ«²î½ÏС£¬·çËÙ¾ùÔÈ£¬ÓÐÀûÓÚ¯ÄÚ×Å»ðȼÉÕ¡£
3.3Ìù±Ú·çËÙ²âÁ¿
ÔÚ¯ÄÚÖвãÅçȼÆ÷±ê¸ß´¦¶Ô¯ÄÚÌù±Ú·çËÙ½øÐÐÁ˲âÁ¿£¬Ìù±Ú·çËÙ²âÁ¿½á¹ûÈçͼ3Ëùʾ¡£Í¼Öкᡢ×Ý×ø±ê±íʾ²âµã±àºÅ£¬ÖÐÐÄ×ø±êΪÁã¡£
ÓÉÉÏͼ¿ÉÒÔ¿´³ö£¬1¡«2ºÅ½ÇÖ®¼äÌù±Ú·çËٽϴó£¬×î´óÌù±Ú·çËÙΪ11.6m/s£¬2¡«3ºÅ½ÇÖ®¼ä×î´óÌù±Ú·çËÙΪ5.3m/s£¬34ºÅ½ÇÖ®¼ä×î´óÌù±Ú·çËÙΪ6.8m/s£¬4¡«1ºÅ½ÇÖ®¼ä×î´óÌù±Ú·çËÙΪ5.7m/s¡£³ýl—2ºÅ½ÇÍâÆäÓà¸÷ǽÌù±Ú·çËÙ·Ö²¼½Ï¾ùÔÈ£¬ÔËÐÐÖÐӦעÒâl¡«2ºÅ½ÇÖ®¼äÆøÁ÷ˢǽÏÖÏóºÍ½áÔüÎÊÌ⣬ÒÔ±£Ö¤¹øÂ¯µÄ°²È«ÔËÐС£
3.4ˮƽÑ̵À·çËÙ²âÁ¿
½øÐÐˮƽÑ̵À·çËÙ²âÁ¿Ê±£¬È¼ÉÕÆ÷°Ú½Ç¿ª¶È50%£»SOFAÉÏϰڽÇ50%¡¢Ë®Æ½°Ú½Ç0¶È£»¶þ´Î·çÃÅ¿ª¶È80%£¬SOFA¿ª¶È80%¡£Í¼4ΪˮƽÑ̵À·çËÙ·Ö²¼Í¼¡£17¸ö²âµã¾ùÔÈ·Ö²¼ÔÚˮƽÑ̵ÀÉÏ¡£
´ÓÕû¸öˮƽÑ̵ÀµÄÑÌÆøÁ÷ËÙ·Ö²¼À´¿´£¬Â¯Ìųö¿ÚµÄ·çËÙ²»´ó£¬·Ö²¼¾ùÔÈ£¬ÑÌËÙ»ù±¾Éϲ»³¬¹ý4m/s£¬Õû¸öÁ÷ËÙµÄÊýÖµËäÈ»ÉÏÏÂ×óÓÒ¾ùÓÐÆ«²î£¬µ«Æ½¾ù·çËÙ²»´ó£¬Ö»ÓÐ2.47m/s£¬¼õÉÙÁËβ²¿ÊÜÈÈÃæµÄÄ¥Ëð£¬Äܱ£Ö¤ÊÜÈÈÃæµÄ³¤ÆÚÔËÐС£µ«ÊÇÑÌÆøÁ÷ËÙÌ«µÍ£¬Õâ¾ÍÔö´óÁËÔÚˮƽÑ̵À»ý»ÒµÄ¿ÉÄÜÐÔ¡£
4¡¢½áÓï
ͨ¹ý¶Ô¸Ãµç³§1913t/h³¬ÁÙ½çËĽÇÇÐÔ²¹øÂ¯µÄÀä̬¿ÕÆø¶¯Á¦³¡ÊÔÑ飬¿ÉµÃ³öÒÔϽáÂÛ£º
(1)-´ÎÈÈ·çµ²°åÌØÐԽϺá£Ëæ×ŵ²°å¿ª¶ÈµÄÔö¼Ó£¬Ò»´Î·çÁ¿Ôö¼Ó¡£ÆäÖÐC¡¢D¡¢Fĥú»úµ²°åÏßÐԽϺá£A¡¢B¡¢Eĥú»úÔÚ¿ª¶È40%-6090ʱ£¬·çÁ¿Ôö¼Ó½Ï¿ì£»ÔÚ60%—100%¿ª¶Èʱ£¬·çÁ¿Ôö¼Ó±ä»º¡£
(2)=´Î·çµ²°åµ÷½ÚÏßÐԽϺã¬Ëæ×Ŷþ´Î·çµ²°å¿ª¶ÈµÄÔö¼Ó£¬¶þ´Î·çÁ¿¾ùÔÈÔö´ó¡£µ«A¡¢B²à¶þ´Î·çµÀ·çÁ¿Ëæ·çÃÅ¿ª¶ÈµÄ±ä»¯·çÁ¿Æ«²îÖð½¥Ôö´ó¡£
(3)µ÷Õûºó£¬6̨ĥú»úËĽǷ۹ܷçËÙÆ«²îÔÚÔÊÐí·¶Î§t5%ÄÚ£¬¸÷Ò»´Î·ç·Û¹Ü·çËÙ½ÏΪ¾ùÔÈ¡£¸÷½ÇÅçȼÆ÷³ö¿Ú·çËÙÆ«²î½ÏС£¬·çËÙ¾ùÔÈ£¬ÓÐÀûÓÚ¯ÄÚ×Å»ðȼÉÕ¡£ÔÚµ÷Õû¹ý³ÌÖз¢ÏÖ²¿·Ö¿Éµ÷Ëõ¿×²»ÄÜÁé»î¶¯×÷£¬Ó¦¸Ã×¥½ô´¦Àí¡£
(4)1-2ºÅ½ÇÖ®¼äÌù±Ú·ç·çËٽϸߣ¬ÆäÓà¸÷ǽÌù±Ú·çËÙ·Ö²¼½Ï¾ùÔÈ£¬ÔËÐÐÖÐӦעÒâl¡«2ºÅ½ÇÖ®¼äÆøÁ÷ˢǽÏÖÏóºÍ½áÔüÎÊÌ⣬ÒÔ±£Ö¤¹øÂ¯µÄ°²È«ÔËÐС£
(5)´ÓÕû¸öˮƽÑ̵ÀµÄÑÌÆøÁ÷ËÙ·Ö²¼À´¿´£¬Â¯Ìųö¿ÚµÄ·çËÙ²»´ó£¬·Ö²¼¾ùÔÈ¡£µ«ÊÇÑÌÆøÁ÷ËÙÌ«µÍ£¬Õâ¾ÍÓÐÔö´óÁËÔÚˮƽÑ̵À»ý»ÒµÄ¿ÉÄÜÐÔ¡£
Ïà¹ØÉúÎïÖʹøÂ¯¿ÅÁ£»ú²úÆ·£º
1¡¢
ÉúÎïÖʱÚ¯
2¡¢
½Õ¸Ñ¿ÅÁ£»ú
3¡¢
ľм¿ÅÁ£»ú