ÄϾ©ÁÖÒµ´óѧľ²Ä¹¤ÒµÑ§Ôº2005¼¶ÈÈÄÜÓ붯Á¦¹¤³Ìרҵ±ÏÒµÂÛÎÄ
ͼ2-2 ¿É²ðʽ°åʽ»»ÈÈÆ÷
°åʽ»»ÈÈÆ÷µÄÓ¦Ó÷¶Î§ºÜ¹ã£¬Ëæ×ŰåÐÍ¡¢½á¹¹ÉϵĸĽø£¬ÕýÔÚ½øÒ»²½À©´óËüµÄÓ¦ÓÃÁìÓò¡£ÓÉÓÚ°åʽ»»ÈÈÆ÷ÊÇÓÉÈô¸É´«ÈÈ°åÆ¬µþ×°¶ø³É£¬°åƬºÜ±¡ÇÒ¾ßÓв¨ÎÆÐαíÃæ£¬Òò¶ø´øÀ´Ò»ÏµÁÐÓŵ㡣ÓÉÓÚ²¨ÎÆ°åÆ¬µÄ½»²æÏàµþʹͨµÀÄÚÁ÷ÌåÐγɸ´ÔӵĶþά»òÈýάÁ÷¶¯ºÍյİå¼ä¾à£¬´ó´ó¼ÓÇ¿ÁËÁ÷ÌåµÄÈŶ¯£¬Òò¶øÄÜÔÚºÜСÀ×ŵÊýʱÐγÉÍÄÁ÷ºÍ¸ßµÄ´«ÈÈϵÊý¡£ÔÚͬһѹÁ¦ËðʧÏ£¬°åʽ»»ÈÈÆ÷ÿƽ·½Ã×´«ÈÈÃæ»ýËù´«µÝµÄÈÈÁ¿Îª¹Ü¿ÇʽµÄ6¡«7±¶¡£¼ÓÖ®°åƬºÜ±¡£¬Æä½ô´ÕÐÔԼΪ¹Ü¿ÇʽµÄ3±¶£¬¿É´ïµ½300m2/m3 ÒÔÉÏ£¬ÔÚͬһÈȸººÉÏÂÆäÌå»ýΪ¹Ü¿ÇʽµÄ1/5¡«1/10¡£¶ÔÓڿɲðжʽ°åʽ»»ÈÈÆ÷£¬²»½öÇåÏ´¡¢¼ìÐÞ·½±ã£¬¶øÇҿɰ´ÐèÒª£¬·½±ãµØÍ¨¹ýÔö¼õ°åƬÊýºÍÁ÷³ÌµÄ¶àÖÖ×éºÏ£¬´ïµ½²»Í¬µÄ»»ÈÈÒªÇóºÍÊÊÓ¦²»Í¬µÄ´¦ÀíÁ¿¡£´ËÍ⣬ÔÚ°åʽ»»ÈÈÆ÷Öл¹¿ÉÒÔͨ¹ý²ÉÓüÓ×°¸ô°åµÄ°ì·¨ÔÚһ̨»»ÈÈÆ÷ÖÐʵÏÖÈýÖÖÒÔÉÏÁ÷ÌåÖ®¼äµÄÈȽ»»»¡£[11]
Ŀǰ°åʽ»»ÈÈÆ÷Ëù´æÔÚµÄÖ÷ÒªÎÊÌâÊÇËüµÄ²Ù×÷ѹÁ¦ºÍζȵÄÌá¸ßÊܵ½½á¹¹µÄÏÞÖÆ¡£µ«¾¹ý°åƬÐÍʽºÍ¿ò¼Ü½á¹¹µÄ¸Ä½ø£¬²ÉÓÃÐÂÐ͵ÄÃÜ·âµæÆ¬ºÍ°åƬ²ÄÁÏ£¬ÄÍѹºÍÄÍξùÒÑÓÐÏ൱´óµÄÌá¸ß¡£¶ÔÓÚÐí¶à¹¤ÒµµÄÈȹ¤¹ý³Ì£¬ÓÈÆäÊÇÁ÷ÌåÓи¯Ê´ÐÔ¶ø±ØÐëʹÓùóÖØ½ðÊô²ÄÁÏÖÆ
- 16 -
ÄϾ©ÁÖÒµ´óѧľ²Ä¹¤ÒµÑ§Ôº2005¼¶ÈÈÄÜÓ붯Á¦¹¤³Ìרҵ±ÏÒµÂÛÎÄ
Ôìʱ£¬ÔÚѹÁ¦1.5MPaºÍζÈ150¡æÒÔϵÄÌõ¼þÏ£¬´æÔÚ°åʽ»»ÈÈÆ÷Öð½¥È¡´ú¹Ü¿ÇʽµÄÇ÷ÊÆ¡£ÖÁÓÚ°åʽ»»ÈÈÆ÷ÓÉÓÚÁ÷µÀÏÁպͽǿ׵ÄÏÞÖÆ¶øÄÑÒÔʵÏÖ´óÁ÷Á¿ÔËÐеÄÎÊÌ⣬ÓÉÓÚ´óÐͰåʽ»»ÈÈÆ÷µÄ³öÏֺͲÉÓöà¶Î²¢Áª²Ù×÷µÄ·½·¨Ê¹µÃËüÒѲ»³ÉΪÖ÷ÒªµÄÎÊÌâ¡£
2.4.2Á½Öֹ滮·½°¸µÄ±È½Ï
£¨1£©´«ÈÈϵÊýµÄ±È½Ï
¹Ü¿ÇÌå»»ÈÈÆ÷ÖУ¬Ò»ÖÖÁ÷ÌåºáÏòÂÓ¹ý¹Ü×Óͨ¹ý¹Ü±ÚÓë¹ÜÄÚÁ÷¶¯µÄÁíÒ»ÖÖÁ÷Ìå»»ÈÈ£¬±Ë´Ë´¹Ö±½»²æÁ÷¶¯,Æä´«ÈÈϵÊýÒ»°ãΪ1000¡«3000 W/£¨m2¡¤¡æ£©¡£°åʽ»»ÈÈÆ÷ÖУ¬¼ÓÈÈË®²àÓë±»¼ÓÈÈË®²àÁ÷¶¯¾ùÔÈÍÄÁ÷£¬Á½ÖÖÁ÷ÌåÄæÏòÁ÷¶¯£¬ÓÉÓÚ²¨ÎƵÄ×÷ÓÃÒýÆðÍÄÁ÷£¬´Ó¶ø²úÉú¸ß´«ÈÈÂÊ£¬¸ß×èÁ¦Ñ¹½µÒÔ¼°¸ßÇÐÓ¦Á¦³¡£¬Õ⽫µ¼ÖÂÒÖÖÆÎÛ¹¸ÔÚ´«ÈÈÃæÉÏÐγɡ£Æä´«ÈÈϵÊýÒ»°ãΪ3500¡«5500 W/£¨m2¡¤¡æ£©£¬ÓÉ´Ë£¬¿É½ÚÊ¡»»ÈÈÆ÷µÄ»»ÈÈÃæ»ý¡£[12]
£¨2£© ÀäÈ´Ë®Á¿±È½Ï
¹Ü¿Çʽ»»ÈÈÆ÷Ò»°ã¼ÓÈÈË®Á¿ºÍ±»¼ÓÈÈË®Á¿Ö®±ÈΪ1.2¡«2.5:1¡£ÓÉÓÚ°åʽ»»ÈÈÆ÷µÄÁ½ÖÖ½éÖÊÁ÷µÀ»ù±¾ÏàͬÇÒ´«ÈÈЧÂʸߣ¬Òò´Ë°åʽ»»ÈÈÆ÷¿É´ó´ó½µµÍ¼ÓÈÈË®Á¿£¬Ò»°ã¼ÓÈÈË®Á¿ºÍ±»¼ÓÈÈË®Á¿Ö®±ÈΪ0.8¡«1.1:1,ÕâÑù¿ÉÒÔ½µµÍ¹ÜµÀ·§ÃźͱõݲװÔËÐзÑÓá£
£¨3£©°²×°¼ìÐ޵ıȽÏ
°åʽ»»ÈÈÆ÷¾ßÓÐÌå»ýС£¬ÖØÁ¿ÇáµÄÌØµã£¬¼ìÐÞ·½±ã£¬²»ÐèÉè¼ìÐÞÆðµõÉèÊ©£¬¹Ê°²×°Õ¼µØ½ÏÉÙ¡£°åʽ»»ÈÈÆ÷µÄÈ˹¤Î¬»¤°üÀ¨½«Õû»úÕÛ¿ª£¬ÓÃÅçˮǹºÍË¢×ÓÇåÏ´°åºÍµæÆ¬£¬¼ì²é°åƬºÍµæÆ¬£¬ÈçÓбØÒª£¬¸ü»»°åƬºÍµæÆ¬¡£°åʽ»»ÈÈÆ÷Ò»°ãÿÄêÒªÇåÏ´Ò»´Î£¬²¢ÇÒÎÞÂÛÊÇ·ñʵ¼ÊÐèÒª¶¼Òª×ö¡£µ±Ó¦ÓúÓË®¡¢º£Ë®µÈË®ÖʽϲîµÄÀäȴˮʱ£¬ÓÉÓÚÄàɳºÍÎÛÎïµÄ´æÔÚ£¬ÒÔ¼°Î¢ÉúÎïµÄ¿ìËÙÉú³¤ÓÐÒýÆð±íÃæÎÛȾºÍ¶ÂÈûµÄΣÏÕ¡£ÔÚ¹úÍ⣬ӦÓúÓË®×÷Àäȴˮʱ£¬ÇåϴƵÂʺܸߣ¬Æ½¾ùÿÄê3.3´Î¡£¹Ü¿Çʽ»»ÈÈÆ÷ÊÇÓɹÜÊø×é³É£¬×ÔÉíÖØÁ¿Ìå»ý¶¼½Ï´ó£¬ÔÚ¼ìÐÞ³é¹ÜʱÐèÒªÁô³ö¹ÜÊøÒ»Ñù³¤µÄ¾àÀ룬¹ÊÕ¼µØ½Ï¶à£¬»¹ÐèÅ䱸±ØÒªµÄÆðµõ¼ìÐÞÉèÊ©¡£¹Ü¿Çʽ»»ÈÈÆ÷µÄÉè¼ÆÊÙÃüÒ»°ãΪ30Ä꣬´óÐÞÖÜÆÚËÄÄ꣬µ±»»ÈÈÆ÷·¢Éúй©ʱ£¬¿ÉÒÔ²ÉÓö¹ܵİ취ÔÚ¶Ìʱ¼äÄÚ»Ö¸´¹¤×÷ÐÔÄÜ£¬¹Ü¿Çʽ»»ÈÈÆ÷ÔÊÐíÓÐ7%µÄ¶Â¹ÜÔ£Á¿¡£¶ÔÓÚ¹ÜÄÚµÄÇåÏ´¿ÉÒÔ¸ù¾ÝÐèÒª²ÉÓýºÇòÇåÏ´×°ÖýøÐж¨ÆÚµÄ»úеÇåÏ´¡£
£¨4£©Á÷¶¯´«ÈÈÉè¼Æ±È½Ï
¹Ü¿Çʽ»»ÈÈÆ÷µÄ¹Ü×ÓÊÇ»»ÈÈÆ÷µÄ»ù±¾¹¹¼þ£¬ËüΪÔÚ¹ÜÄÚÁ÷¹ýÒ»ÖÖÁ÷ÌåºÍ´©Ô½¹ÜÍâµÄÁíÒ»ÖÖÁ÷ÌåÖ®¼äÌṩ´«ÈÈÃæ¡£¸ù¾ÝÁ½²àÁ÷ÌåµÄÐÔÖʾö¶¨¹Ü×Ó²ÄÁÏ£¬½«¾ßÓи¯Ê´ÐÔ¡¢Ë®ÖʲîµÄÁ÷Ìå·ÅÔÚ¹ÜÄÚÁ÷¶¯£¬Ë®ÖʽϺõÄÁ÷Ìå·ÅÔÚ¹Ü×ÓÍâ¿Ç²à£¬ÕâÑù¹Ü×ÓÖ»Ðè²ÉÓÃÄÍÁ÷Ì帯ʴµÄîÑ
- 17 -
ÄϾ©ÁÖÒµ´óѧľ²Ä¹¤ÒµÑ§Ôº2005¼¶ÈÈÄÜÓ붯Á¦¹¤³Ìרҵ±ÏÒµÂÛÎÄ
¹Ü£¬Í¬Ê±ÇåÏ´ÎÛ¹¸½ÏΪ·½±ã£¬¹Ü¾¶´Ó´«ÈÈÁ÷ÌåÁ¦Ñ§½Ç¶È¿¼ÂÇ£¬ÔÚ¸ø¶¨¿ÇÌåÄÚʹÓÃСֱ¾¶¹Ü×Ó£¬¿ÉÒԵõ½¸ü´óµÄ±íÃæÃܶȣ¬µ«´ó¶àÊýÁ÷Ìå»áÔÚ¹Ü×Ó±íÃæÉϳÁ»ýÎÛ¹¸²ã£¬ÓÈÆä¹ÜÄÚÀäȴˮˮÖʽϲÄàɳºÍÎÛÎï¼°ÉúÎïµÄ´æÔÚ£¬¶¼¿ÉÄÜ»áÔڹܱÚÉÏÐγɳÁ»ýÎ½«´«Èȶñ»¯²¢Ê¹¶¨ÆÚµÄÇåÏ´¹¤×÷³ÉΪ±ØÒª£¬¶Ô¸ø¶¨µÄÁ÷Ì壬ÎÛ¹¸ÐγÉÖ÷ÒªÊܹܱÚζȺÍÁ÷ËÙµÄÓ°Ï죬ΪµÃµ½ºÏÀíµÄάÐÞÖÜÆÚ£¬¹ÜÄÚ²àË®µÄÁ÷ËÙÓ¦ÔÚ2m/s×óÓÒ(ÊÓÔÊÐíѹ½µµÄÒªÇó¶ø¶¨)¡£ÓÉÓÚÒ»°ã¼ÓÈÈˮѡÓÃ×ÔÀ´Ë®µÈ£¬½ÏÒ×ÒýÆð½á¹¸£¬¶Ô¹Ü¿Çʽ»»ÈÈÆ÷£¬Ó¦¸ù¾ÝË®Öʺ¬ÔÓÖÊÁ¿Çé¿öÐèÉèÖýºÇòÇåÏ´×°ÖýøÐж¨ÆÚÇåÏ´¡£
°åʽ»»ÈÈÆ÷µÄ¼ÓÈÈË®ºÍ±»¼ÓÈÈË®ÔÚ²¨ÎưåµÄÁ½²à¶ÔÁ÷£¬²¨ÎƲÉÓÃÈË×ÖÐβ¨ÎÆ£¬ÕâЩ´«ÈȰåµÄ²¨ÎÆÐ±½»£¬¼´ÔÚÏàÁڵĴ«ÈȰåÉϾßÓÐÇãб½ÇÏàͬ¶ø·½Ïò²»Í¬µÄ²¨ÎÆ¡£ÏÂͼ2-3Êǰåʽ»»ÈÈÆ÷µÄÁ÷¶¯ÐÎʽͼ¡£
ͼ2-3 °åʽ»»ÈÈÆ÷µÄÁ÷¶¯ÐÎʽ
ÑØÁ÷¶¯·½Ïòºá½ØÃæ»ýÊǺ㶨µÄ£¬µ«ÊÇÓÉÓÚÁ÷¶¯·½Ïò²»¶Ï±ä»¯ÖÂʹÁ÷µÀÐÎ×´¸Ä±ä¶øÒýÆðÍÄÁ÷¡£Ò»°ã´«ÈȰåµÄ²¨ÎÆÉî¶ÈΪ3¡«5mm£¬ÍÄÁ÷ÇøÁ÷ËÙԼΪ0.1¡«1.0 m/s£¬²¨ÎưåºÜ±¡£¬ºñ¶ÈΪ0.6¡«1mm£¬ÏàÁÚ°å¼äÒªÓÐÐí¶à½Ó´¥µã£¬ÒÔ³ÐÊÜÕý³£µÄÔËÐÐѹÁ¦£¬ÏàÁڵİåÓÐÏà·´·½ÏòµÄÈË×ÖÐιµ²Û£¬Á½ÖÖ¹µ²ÛµÄ½»²æµã¾ÍÐγɽӴ¥µã£¬ÕâÑù»¹¿ÉÏû³ýÕñ¶¯£¬²¢ÇÒÔÚ´Ù½øÍÄÁ÷ºÍÈȽ»»»µÄͬʱ£¬Ïû³ýÁËÓÉÓÚÆ£ÀÍÁÑ·ìÒýÆðµÄÄÚ²¿Ð¹Â©¡£ÈË×ÖÐβ¨ÎưåÍÄÁ÷¶È½Ï¸ß£¬¸ßÍÄÁ÷»¹Äܳä·Ö·¢»ÓÇåÏ´×÷Ó㬿ÉÒÔÌØ±ðÓÐЧµÄ½«³Á»ýÎÛ¹¸¼õÖÁ×îС£¬µ«ÊDz¨ÎưåµÄ½Ó´¥µã½Ï¶à£¬µ±ÒºÌåË®Öʲº¬ÓÐÐü¸¡µÄ¹ÌÌå¿ÅÁ£¡¢ÔÓÎïºÍË®²ÝµÈʱ£¬ÓÉÓÚ°å¼ä϶ºÜÕ£¬ËùÒÔÒª¾¡¿ÉÄܵر£Ö¤½«ËùÓÐ2mmÒÔÉÏ¿ÅÁ£ÔÚ½øÈë»»ÈÈÆ÷ÒÔǰ¶¼Òª¹ýÂ˵ô£¬¼ÙÈçÂËÍø²»ÄÜÓÐЧµØ·¢»Ó×÷Ó㬾ÍÈÝÒ×·¢Éú¶ÂÈû¡£ÓÉÓÚÐ¡Çø¹©ÈÈËùÓÃË®´ó¶à²ÉÓýϴ¿¾»µÄË®£¬¶ÔÉÏÃæËù´æÔÚµÄÎÊÌâÓ°
- 18 -
ÄϾ©ÁÖÒµ´óѧľ²Ä¹¤ÒµÑ§Ôº2005¼¶ÈÈÄÜÓ붯Á¦¹¤³Ìרҵ±ÏÒµÂÛÎÄ
Ïì½ÏС¡£[13]
Óë¹Ü¿Çʽ»»ÈÈÆ÷±È½Ï£¬°åʽ»»ÈÈÆ÷µÄÌØµãÏÔ¶øÒ×¼û£º°åʽ»»ÈÈÆ÷´«ÈÈϵÊý¸ß£¬Õ¼µØÃæ»ýС£¬½á¹¹½ô´Õ£¬Ò×ά»¤¡£ÔÚ´«ÈÈÁ¿ÏàµÈµÄÌõ¼þÏ£¬ËùÕ¼¿Õ¼ä½öΪ¹Ü¿Çʽ»»ÈÈÆ÷µÄ1/2¡«1/3¡£²¢ÇÒ²»Ïñ¹Ü¿Çʽ»»ÈÈÆ÷ÄÇÑùÐèÒªÔ¤Áô³öºÜ´óµÄ¿Õ¼äÓÃÀ´À³ö¹ÜÊø¼ìÐÞ¡£¶ø°åʽ»»ÈÈÆ÷Ö»ÐèÒªËÉ¿ª¼Ð½ôÂݸˣ¬¼´¿ÉÔÚԿռ䷶ΧÄÚ100%µØ½Ó´¥µ½»»ÈȰåµÄ±íÃæ£¬²ð×°·½±ã£¬±ãÓÚÇåÏ´¡£Ìå»ýÐ¡ÖØÁ¿ÇᣬÔÚÏÁСµÄ¿Õ¼äÒ×°²×°¡£Í¨¹ýÒÔÉϵķÖÎö±È½Ï£¬¿ÉÒÔ¿´³ö°åʽ»»ÈÈÆ÷½ÏÖ®¹Ü¿Çʽ»»ÈÈÆ÷¾ßÓкܶàÓŵ㡣ÁíÍâ°åʽ»»ÈÈÆ÷»¹ÓÐÈçÏÂÓŵ㡣
£¨1£©Î²îС
ÓÉÓÚ°åʽ»»ÈÈÆ÷¾ßÓнϸߵĴ«ÈÈϵÊý¼°Ç¿ÁÒµÄÍÄÁ÷£¬ÔÚ»»ÈÈÆ÷ÖнøÐÐÁ÷¶¯»»ÈȺ󣬿ÉʹÈȽ»»»Æ÷µÄÒ»¡¢¶þ´ÎÈÈË®µÄζÈÏà²îºÜС£¬ÓÐʱβîÄܹ»Ç÷½ü1¡æ¡«3¡æ¡£ÕâÑù¿ÉʹÈÈЧÂÊ´ó´óÔö¸ß£¬Ìá¸ß»»ÈÈÉ豸µÄ¾¼ÃÐÔ¡£
£¨2£©ÈÈËðʧС
ÓÉÓÚ¾ßÓÐ°åÆ¬±ßÔµ¼°ÖܱßÃÜ·âµæ±©Â¶ÔÚ´óÆøÖУ¬ËùÒÔÈÈËðʧ¼«Ð¡£¬Ò»°ãΪ1%×óÓÒ£¬²»Ðè²ÉÈ¡±£Î´ëÊ©¡£ÔÚÏàͬ»»ÈÈÃæ»ýÇé¿öÏ£¬°åʽ»»ÈÈÆ÷µÄ»»ÈÈËðʧ½öΪ¹Ü¿Çʽ»»ÈÈÆ÷µÄ1?5£¬¶øÖØÁ¿Ôò²»µ½¹Ü¿ÇʽµÄÒ»°ë¡£
£¨3£©ÊÊÓ¦ÐÔÇ¿
Ò»·½ÃæÔÚ×é×°»»ÈÈÆ÷ʱ£¬¿É¸ù¾Ý²úÁ¿¼°¹¤ÒÕÒªÇ󣬺ܷ½±ãµØÔö¼Ó»ò¼õÉÙ´«ÈÈ°åÆ¬£¬Òà¿É½«°åÆ¬ÖØÐÂÅÅÁУ¬Á÷³Ì×éºÏÖØÐÂÑ¡Ôñ¡£ÁíÒ»·½ÃæµÄÊÊÓ¦ÐÔ»¹±íÏÖÔÚÆäÓÃ;ÉÏ£¬°åʽ»»ÈÈÆ÷ÓÃ;¹ã·º£¬Ä¿Ç°£¬ÔÚ»¯¹¤¡¢»úе¡¢Ë®ÄࡢʯÓÍ¡¢µçÁ¦¡¢ÈÈË®¹©Å¯µÈ¶àÖÖ¹¤³ÌÁìÓò¶¼Óй㷺µÄÓ¦Ó㬾ßÌåÓÃÓÚ¼ÓÈÈ¡¢ÀäÈ´¡¢Õô·¢¡¢ÀäÄý¡¢ÓàÈÈ»ØÊյȹ¤ÒÕ¹ý³ÌÖУ¬Í¨¹ýÔÚ°åʽ»»ÈÈÆ÷ÖнøÐнéÖʼäµÄÈȽ»»»À´´ïµ½Ó¦ÓõÄÄ¿µÄ¡£
£¨4£©²Ù×÷Áé»î£¬Î¬ÐÞ·½±ã
´«ÈÈ°åÆ¬¼°»î¶¯Ñ¹½ô°å¾ùÐü¹ÒÔÚ»úÆ÷µÄºáÁºÉÏ£¬Ñ¹½ô°åÉÏ·½ÉèÓйö¶¯×°ÖÃ, ¿É·½±ãµØ´ò¿ªÉ豸£¬½øÐÐÇåÏ´£¬²¢ÄÜÈ¡³öÒ»°åƬ£¬½øÐмì²é»ò¸ü»»µæÆ¬¡£[14]
ͨ¹ý¶Ô¹Ü¿Çʽ¼°°åʽ»»ÈÈÆ÷µÄ±È½Ï,¿ÉÒԵóöÒÔϽáÂÛ£º°åʽ»»ÈÈÆ÷´«ÈÈÆ÷´«ÈÈЧÂʸߡ¢Ìå»ýС¡¢ÖØÁ¿Çá±ãÓÚ²ð×°£¬µ±ÀäȴˮˮÖʽϺÃʱ£¬ËüÊÇÒ»ÖֱȽÏÀíÏëµÄ»»ÈÈÆ÷É豸£¬½áºÏ±¾Ð¡Çø»»ÈÈÕ¾µÄ¾ßÌåÇé¿ö£¬ÊÊÒËÑ¡Ôñ°åʽ»»ÈÈÆ÷×÷Ϊ¸ÃÐ¡Çø»»ÈÈÕ¾µÄ»»ÈÈÉ豸¡£
- 19 -