77·¶ÎÄÍø - רҵÎÄÕ·¶ÀýÎĵµ×ÊÁÏ·ÖÏíÆ½Ì¨

¿Õµ÷¿Î³ÌÉè¼ÆËµÃ÷Êé(5)

À´Ô´£ºÍøÂçÊÕ¼¯ ʱ¼ä£º2019-01-10 ÏÂÔØÕâÆªÎĵµ ÊÖ»ú°æ
˵Ã÷£ºÎÄÕÂÄÚÈݽö¹©Ô¤ÀÀ£¬²¿·ÖÄÚÈÝ¿ÉÄܲ»È«£¬ÐèÒªÍêÕûÎĵµ»òÕßÐèÒª¸´ÖÆÄÚÈÝ£¬ÇëÏÂÔØwordºóʹÓá£ÏÂÔØwordÓÐÎÊÌâÇëÌí¼Ó΢ÐźÅ:»òQQ£º ´¦Àí£¨¾¡¿ÉÄܸøÄúÌṩÍêÕûÎĵµ£©£¬¸ÐлÄúµÄÖ§³ÖÓëÁ½⡣µã»÷ÕâÀï¸øÎÒ·¢ÏûÏ¢

ÄÚ±íÃæ¹â»¬¡¢Ä¦²Á×èÁ¦Ð¡¡¢²»Îüʪ¡¢Ä͸¯Ê´¡¢Ç¿¶È¸ß¡¢ÖØÁ¿Çá¡¢ÆøÃÜÐԺᢲ»»ý³¾¡¢Ò×Çå½à¡£

3.7.5¿Õµ÷·ç¹ÜµÄ¹æ¸ñ³ß´ç

? »ùÓÚĿǰÎÒ¹úÉú²úµÄ¶ÆÐ¿¸Ö°åµÄ¹æ¸ñ³ß´ç£¬×î´óÏ޶ȵØÀûÓÃÔ­²ÄÁÏ¡£ ? ÓÐÀûÓÚ·ç¹Ü¼°ÆäÅä¡¢²¿¼þÖÆ×÷µÄ±ê×¼»¯¡¢»úе»¯ºÍ¹¤³§»¯£¬Ìá¸ßÖÆ×÷ЧÂÊ¡£ ? ±ãÓÚ·ç¹ÜµÄÉè¼ÆºÍ°²×°¡£

¹ú¼Ò±ê×¼¡¶Í¨·çÓë¿Õµ÷¹¤³ÌÊ©¹¤ÖÊÁ¿ÑéÊչ淶¡·(GB 50243¡ª2002)¶Ô¿Õµ÷·ç¹ÜµÄ¹æ¸ñ¼´·ç¹Ü¶ÏÃæ³ß´çÓÐÃ÷È·¹æ¶¨¡£

¾ØÐηç¹ÜµÀ¹æ¸ñ

±íÖÐÊý¾Ý¶Ô·ç¹ÜÀ´ËµÊÇÍâ±ß³¤»òÍâ¾¶£¬¶Ô·çµÀÀ´ËµÔòÊÇÄڱ߳¤¡£ ? µ±²ÉÓþØÐηç¹Üʱ£¬Æä³¤±ßÓë¶Ì±ßÖ®±Èͨ³£×î¸ß¿É´ï81£¬µ«´Ó11ÔöÖÁ81£¬·ç¹Ü±íÃæ»ýÒªÔö¼Ó60%¡£

? ΪÁËÔÚÂú×㹤³ÌÐèÒªµÄǰÌáϼȷ½±ãÖÆ×÷£¬ÓÖ¼õÉÙ²ÄÁϵÄÀ˷ѺͲÄÁϵÄʹÓÃÁ¿£¬Éè¼Æ·ç¹Üʱ£¬³ýÌØÊâÇé¿öÍ⣬¾ØÐηç¹ÜµÄ³¤±ßÓë¶Ì±ßÖ®±È²»ÒË´óÓÚ41£¬Óú½Ó½ü1ÓúºÃ£¬ÈκÎʱºò¶¼²»Òª´óÓÚ10¡£

×¢£ºÔ²Ðηç¹ÜÓ¦ÓÅÏȲÉÓûù±¾ÏµÁÐ ¿Õµ÷·çµÄÐÎ×´Óë¹æ¸ñ³ß´ç

21

3.7.6¿Õµ÷·ç¹ÜϵͳµÄ×èÁ¦ 1.Ħ²Á×èÁ¦ ÓÖ³ÆÎªÑسÌ×èÁ¦¡£ÊÇÓÉÓÚ¿ÕÆø±¾ÉíµÄÕ³ÖÍÐÔ¼°ÔÚ·ç¹ÜÖÐÁ÷¶¯Ê±Óë¹Ü±ÚĦ²Á²úÉúµÄ¡£´óСÓë·çËÙ¡¢¹Ü±ÚµÄ´Ö²Ú¶È¼°¹ÜµÀ³ß´çµÈÒòËØÓйء£µ±·çËٺ͹ܵÀ³ß´çÒ»¶¨Ê±£¬¾¡¿ÉÄܲÉÓñíÃæ¹â»¬µÄ²ÄÁÏÖÆ×÷·ç¹Ü£¬¾Í¿É½µµÍĦ²Á×èÁ¦Öµ¡£

2.¾Ö²¿×èÁ¦

ÊÇ¿ÕÆøÁ÷¹ý·ç¹ÜÖеÄÅä¼þ£¨ÈçÍäÍ·¡¢Èýͨ¡¢±ä¾¶¹Ü£©ºÍ²¿¼þ(Èç·ç¿Ú¡¢·§ÃÅ)µÈ¹Ü¼þʱ£¬¿ÕÆøµÄÁ÷Ïò¡¢Á÷Á¿ºÍÁ÷¹ý¶ÏÃæµÈ·¢Éú±ä»¯¼°Ä³Ð©¹Ü¼þµÄ×è°­×÷Óöø²úÉúµÄ×èÁ¦¡£Ëü³ýÁËÉÏÊöĦ²Á×èÁ¦²úÉúµÄÒòËØÍ⣬»¹Óë¹Ü¼þµÄÐÎʽÃÜÇÐÏà¹Ø¡£Õ¼ÏµÍ³×Ü×èÁ¦µÄ±ÈÀý½Ï´ó£¬ÓÐʱÉõÖÁ¸ß´ï80%¡£Òò´ËÔÚ½øÐзç¹ÜϵͳÉè¼ÆÊ±£¬Ó¦¾¡Á¿²ÉÈ¡´ëÊ©À´¼õÉÙ¾Ö²¿×èÁ¦£¬ÒÔ¼õÉÙ·ç»úµÄÄܺĺÍÉ豸(·ç»ú)µÄ³õͶ×Ê¡£ 3¡¢ ¼õС¾Ö²¿×èÁ¦µÄ´ëÊ©

1)ÍäÍ·µÄ¾Ö²¿×èÁ¦´óС,È¡¾öÓÚÆäÇúÂʰ뾶R¡£ R²»Ò˹ýС£¬×î³£ÓõÄÊÇR/b=1.0£­2.0(bÊǾØÐηç¹ÜµÄ¿í¶È»òÔ²Ðηç¹ÜµÄÖ±¾¶)¡£ ÔÚR/bСÓÚ1.0ʱ£¬Òª¼Ó×°µ¼Á÷ҶƬ£¬Ê¹¿ÕÆøÁ÷¶¯×èÁ¦¼õС¡£

2)ÈýͨµÄ¾Ö²¿×èÁ¦´óС£¬È¡¾öÓÚÈýͨ¶ÏÃæµÄÐÎ×´¡¢·ÖÖ§¹ÜÖÐÐļнǡ¢Ö§¹ÜÓëÖ÷¹ÜµÄ½ØÃæ»ý±È¡¢Ö§¹ÜÓëÖ÷¹ÜµÄÁ÷Á¿±È(»òÁ÷ËÙ±È)ÒÔ¼°ÈýͨµÄʹÓÃÇé¿ö(ÓÃ×÷·ÖÁ÷»¹ÊǺÏÁ÷)¡£

·ÖÖ§¹ÜÖÐÐļнÇÒËÈ¡µÃСһЩ£¬Ò»°ã²»³¬¹ý30¡ã£¬Ö»ÊÇÔÚÊÜÏÖ³¡Ìõ¼þÏÞÖÆ»òÕßΪÁË×èÁ¦Æ½ºâÐèÒªµÄÇé¿öÏ£¬²Å²ÉÓýϴóµÄ¼Ð½Ç¡£ 3)¾¡Á¿±ÜÃâ·ç¹Ü¶ÏÃæµÄͻȻ±ä»¯¡£ 4)ÓÐÌõ¼þʱ£¬·ç¹ÜÉϵĸ÷¸ö¹Ü¼þÔÚ²¼ÖÃʱ¾¡Á¿Ïà¸ôÒ»¶¨µÄ¾àÀ룬ÒÔ±ÜÃâ¹Ü¼þÖ®¼äµÄÏ໥ӰÏì¡£

¿Õµ÷·ç¹ÜϵͳµÄÉè¼ÆÔ­Ôò (1)×ÓϵͳµÄ»®·ÖÒª¿ÆÑ§ºÏÀí (2)¹Ü·ϵͳҪ¼ò½à

(3)·ç¹ÜµÄ¶ÏÃæÐÎ×´ÒªÒò½¨Öþ¿Õ¼äÖÆÒË (4)·ç¹Ü¶ÏÃæ³ß´çÒª¹ú±ê»¯ (5)·ç¹ÜÄÚ·çËÙҪѡÓÃÕýÈ·

(6)·ç»úµÄ·çѹºÍ·çÁ¿ÒªÓÐÊʵ±µÄÔ£Á¿

22

ÔÚ´Ë´ÎÉè¼ÆÖÐÑ¡Ôñ¶ÆÐ¿¸Ö°å·ç¹Ü¡¢µÍѹϵͳ¡¢¾ØÐÎËÍ·ç¹ÜµÀ

23

¹Ü¶Î±àºÅOAABBCCDDE A1A2B1B2C1C2D1D2E1E2µÚ¶þ²ãOA ABBCCDDEA1A2B1B2C1C2D1D2E1E2·çÁ¿£¨m3/h)¹Ü³¤£¨L/m)³õÑ¡Á÷ËÙm/s¹ÜµÀ³ß´ç/mmµ±Á¿Ö±¾¶/mʵ¼ÊÁ÷ËÙm/s±ÈĦ×è(pa/m17569.66361000*100014.880.19514055.73661000*8000.8894.880.22510541.846800*6300.7055.810.4227027.86466800*5000.6154.880.353513.93266630*3200.4244.840.543513.9321756.9663513.9321756.9663513.9321756.9663513.9321756.9663513.9321756.96615492.1712393.749295.3026196.8683098.4343098.4341549.2173098.4341549.2173098.4341549.2173098.4341549.2173098.4341549.21716161616163646616161616164630*4004400*3204630*4004400*3204630*4004400*3204630*4004400*3204630*4004400*320666661000*8001000*630800*630630*500630*2500.4890.3550.4890.3550.4890.3550.4890.3550.4890.3550.8890.7730.7050.5580.3580.50.330.50.330.50.330.50.330.50.333.873.813.873.813.873.813.873.813.873.815.385.465.125.465.463.443.443.443.443.443.443.443.443.443.440.2910.4160.2910.4160.2910.4160.2910.4160.2910.4160.2730.3230.3280.4950.8480.2240.3670.2240.3670.2240.3670.2240.3670.2240.3674500*5004500*2504500*5004500*2504500*5004500*2504500*5004500*2504500*5004500*250

24

3.8·ç»úÑ¡ÐÍ

Ò»²ã£º·çÁ¿G=17569.66m3/h ȫѹP=371.35Pa Ñï³ÌH=19326.63m

²é×ÊÁϵã¬Ñ¡ÓÃÐͺÅΪ74-72-12No5.6 ¶þÂ¥£ºG=15492.17 m3/h ȫѹP=338.72Pa Ñï³ÌH=17041.39m

²é×ÊÁϵã¬Ñ¡ÓÃÐͺÅΪ74-72-12No5.6 3.9¿Õµ÷ˮϵͳ

3.9.1¿Õµ÷ˮϵͳ×é³É£ºÒ»°ãÖ¸Ö÷ÒªÓÉÀäÈÈÔ´(ÈçÀäË®»ú×éºÍ¹øÂ¯)¡¢Ë®±Ã¡¢ÀäÈÈË®¹ÜµÀºÍ¿Õµ÷É豸×é³ÉµÄˮѭ»·»ØÂ·ÏµÍ³¡£

? ¶ÔÓÚÎÞ¹©Èȹ¦ÄܵĴËÀàϵͳ£¬Í¨³£ÓÖ³ÆÎªÀäˮϵͳ»òÀ䶳ˮϵͳ¡£ ? Ö÷ÒªÓÉË®ÀäÀäË®»ú×é¡¢ÀäÈ´ËþºÍÀäÈ´Ë®±Ã×é³ÉµÄˮѭ»·»ØÂ·ÏµÍ³Ôò³ÆÎªÀäȴˮϵͳ¡£ Ïļ¾¹©Àäʱ

? ÀäË®»ú×é1ÖÆ³öµÄ7¡æÀ䶳ˮ£¬ÔÚÀ䶳ˮ±Ã3µÄ×÷ÓÃÏÂËÍÖÁ·ÖË®Æ÷7£¬È»ºóÓÉ·ÖË®Æ÷ͨ¹ý¸÷¹©Ë®Ö§¹Ü·Ö±ðËÍÖÁ¸÷¿Õµ÷·¿¼ä»òÇøÓòµÄ¿Õµ÷É豸10¡£

3.9.2¿Õµ÷ˮϵͳµÄÐÎʽ

¿Õµ÷ˮϵͳµÄ¹¦ÄÜÊÇÊäËÍÀäÈÈÁ¿£¬ÒÔÂú×ã¿Õµ÷É豸´¦Àí¿ÕÆøµÄÐèÒª¡£ ¿Õµ÷ˮϵͳµÄÐÎʽÓÉÓÚ·ÖÀ෽ʽ²»Ò»Ñù£¬ÓкܶàÀàÐÍ£¬³£¼ûµÄÓУº ¡ï±ÕʽϵͳºÍ¿ªÊ½ÏµÍ³

¡ïÁ½¹ÜÖÆÏµÍ³¡¢Èý¹ÜÖÆÏµÍ³ºÍËĹÜÖÆÏµÍ³ ¡ïͬ³ÌʽϵͳºÍÒì³Ìʽϵͳ ¡ï¶¨Á÷Á¿ÏµÍ³ºÍ±äÁ÷Á¿ÏµÍ³

¡ïÒ»´Î±Ãϵͳ¡¢¶þ´Î±ÃϵͳºÍ»ìºÏʽϵͳ

3.9.3¿Õµ÷ˮϵͳµÄ·ÖÇø ÒòΪ³¬ÊÐ2Ö»ÓÐÁ½²ã£¬×ܸ߶È7.2m,³¬Êпյ÷Çø×ÜÃæ»ý801.2m2,ËùÒÔ²ÉÓÃÿ²ãÒ»¸öÀäË®»ú×é

¿Õµ÷ˮϵͳÉè¼Æ²½Öè

1)¸ù¾Ý¸÷¸ö¿Õµ÷·¿¼äµÄʹÓù¦ÄܺÍÌØµã£¬ È·¶¨ÓÃË®¹©Àä»ò¹©Å¯µÄ¿Õµ÷É豸ÐÎʽ¡£

2)È·¶¨Ã¿Ì¨¿Õµ÷É豸µÄ²¼ÖÃλÖúÍ×÷Ó÷¶ Χ£¬È»ºó¼ÆËã³öÓÉ×÷Ó÷¶Î§µÄ¿Õµ÷¸ººÉ¾ö¶¨µÄ ¹©Ë®Á¿£¬²¢Ñ¡¶¨¿Õµ÷É豸µÄÐͺź͹æ¸ñ¡£ 3)Ñ¡ÔñˮϵͳÐÎʽ£¬½øÐй©»ØË®¹ÜÏß²¼ Ö㬻­³öϵͳÖá²âͼ»ò¹ÜµÀ²¼Öüòͼ¡£ 4)½øÐйÜ·¼ÆËã(º¬Ë®±ÃµÄÑ¡Ôñ)¡£

5)½øÐоøÈȲÄÁÏÓë¾øÈȲãºñ¶ÈµÄÑ¡ÔñÓë¼Æ Ëã¡£

6)½øÐÐÀäÄýˮϵͳµÄÉè¼Æ¡£ 7)»æÖƹ¤³Ìͼ¡£

25

°Ù¶ÈËÑË÷¡°77cn¡±»ò¡°Ãâ·Ñ·¶ÎÄÍø¡±¼´¿ÉÕÒµ½±¾Õ¾Ãâ·ÑÔĶÁÈ«²¿·¶ÎÄ¡£Êղر¾Õ¾·½±ãÏ´ÎÔĶÁ£¬Ãâ·Ñ·¶ÎÄÍø£¬Ìṩ¾­µäС˵×ÛºÏÎÄ¿â¿Õµ÷¿Î³ÌÉè¼ÆËµÃ÷Êé(5)ÔÚÏßÈ«ÎÄÔĶÁ¡£

¿Õµ÷¿Î³ÌÉè¼ÆËµÃ÷Êé(5).doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ£¬·½±ã¸´ÖÆ¡¢±à¼­¡¢ÊղغʹòÓ¡ ÏÂÔØÊ§°Ü»òÕßÎĵµ²»ÍêÕû£¬ÇëÁªÏµ¿Í·þÈËÔ±½â¾ö£¡
±¾ÎÄÁ´½Ó£ºhttps://www.77cn.com.cn/wenku/zonghe/420109.html£¨×ªÔØÇë×¢Ã÷ÎÄÕÂÀ´Ô´£©

Ïà¹ØÍÆ¼ö£º

Copyright © 2008-2022 Ãâ·Ñ·¶ÎÄÍø °æÈ¨ËùÓÐ
ÉùÃ÷ :±¾ÍøÕ¾×ðÖØ²¢±£»¤ÖªÊ¶²úȨ£¬¸ù¾Ý¡¶ÐÅÏ¢ÍøÂç´«²¥È¨±£»¤ÌõÀý¡·£¬Èç¹ûÎÒÃÇ×ªÔØµÄ×÷Æ·ÇÖ·¸ÁËÄúµÄȨÀû,ÇëÔÚÒ»¸öÔÂÄÚ֪ͨÎÒÃÇ£¬ÎÒÃǻἰʱɾ³ý¡£
¿Í·þQQ£º ÓÊÏ䣺tiandhx2@hotmail.com
ËÕICP±¸16052595ºÅ-18
¡Á ×¢²á»áÔ±Ãâ·ÑÏÂÔØ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩
×¢²á»áÔ±ÏÂÔØ
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢²á»áÔ±ÏÂÔØ
ȫվÄÚÈÝÃâ·Ñ×ÔÓɸ´ÖÆ
×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£º QQ£º