ãã1ã循ç¯æµååºé çç»æï¼
ããé çéç¨åé çï¼èªç¶å¾ªç¯æ¹å¼ï¼æ»ä½ä¸å为åé¨åå°¾é¨ä¸¤ä¸ªç«äºãåé¨ç«äºä¸ºæ»åç»æï¼åå¨ç±èå¼æ°´å·å£ç»æãèªä¸èä¸ï¼ä¾æ¬¡ä¸ºä¸æ¬¡é£å®¤ãå¯ç¸åºãç¨ç¸åºï¼å°¾é¨çéèªä¸èä¸ä¾æ¬¡ä¸ºé«æ¸©è¿çå¨ãä½æ¸©è¿çå¨åçç ¤å¨ã空æ°é¢çå¨ãå°¾é¨ç«äºéç¨æ¯æç»æï¼ä¸¤ç«äºä¹é´ç±ç«å¼æé£å离å¨ç¸è¿éï¼å离å¨ä¸é¨èæ¥åéè£ ç½®åç°å·å´å¨ãçç§å®¤åå离å¨å é¨å设æé²ç£¨å 衬ï¼åé¨ç«äºç¨æ·ç®¡çå¢ï¼å¤ç½®éå±æ¤æ¿ï¼å°¾é¨ç«äºç¨è½»åçå¢ï¼ç±å «æ ¹é¢æ±æ¿åé çå ¨é¨ééã
ããé çéç¨åºä¸ç¹ç«(æ²¹æç ¤æ°)ï¼å级çç§ï¼ä¸æ¬¡é£æ¯çå 50-60%ï¼é£ç°å¾ªç¯ä¸ºä½åçï¼ä¸æ¸©å离ç°æ¸£ææ¾éç¨å¹²å¼ï¼åå«ç±æ°´å·èºæåºæ¸£æºãç°å·å´å¨åé¤å°å¨ç°ææåºãçèæ¯ä¿è¯çæå åçç§çå ³é®ï¼éç¨æ¹æµåºï¼ä½¿å¾æµåé度å¨3.5-4.5m/sï¼å¹¶è®¾è®¡éå½ççèæªé¢ï¼å¨çèèå¼å£ç®¡ä¸éºè®¾èå 衬(é«éè´¨ç )ï¼å³ä½¿é ççç§ç¨ä¸åçææ¶ï¼çç§æçä¹å¯ä¿æå¨98-99%以ä¸ã
ããé«æ¸©å离å¨å ¥å£ç温å¨800âå·¦å³ï¼æé£çå å¾è¾å°ï¼ç»æç®åï¼çå ä» éä¸å±èèçé²ç£¨å 衬(æ°®åç¡ ç )ãå ¶ä½¿ç¨å¯¿å½è¾é¿ã循ç¯åç为10-20å·¦å³ã
ãã循ç¯ç°è¾éç³»ç»ä¸»è¦ç±åæ管ãåéè£ ç½®ï¼æº¢æµç®¡åç°å·å´å¨çå é¨åç»æã
ããåºæ¸©æ§å¶ç³»ç»çè°èè¿ç¨æ¯èªå¨çãå¨æ´ä¸ªè´è·ååèå´å å§ç»ä¿ææµç¸åºåºæ¸©850-950âé´çæä¸æå®å¼ï¼è¿ä¸ªå¼æ¯æä½³çè±ç¡«æ¸©åº¦ãå½èªå¨æ§å¶ä¸æå ¥æ¶ï¼é æå¨ä¹è½ç»´ææå®çåºæ¸©ã
ããä¿æ¤ç¯å¢ï¼è约è½æºæ¯å个å½å®¶é¿æåå±é¦è¦èèçé®é¢ï¼å¾ªç¯æµååºé çæ£æ¯åºäºè¿ä¸ç¹èåå±èµ·æ¥ï¼å ¶é«å¯é æ§ï¼é«ç¨³å®æ§ï¼é«å¯å©ç¨çï¼æä½³çç¯ä¿ç¹æ§ä»¥å广æ³ççæéåºæ§ï¼ç¹å«æ¯å¯¹å£è´¨çæçéåºæ§ï¼è¶æ¥è¶åå°å¹¿æ³å ³æ³¨ï¼å®å ¨éåæå½å½æ ååå±ä¼å¿ã
ãã2ã循ç¯æµååºé ççåç
ããçé£ç³»ç»ï¼å¾ªç¯æµååºé çç³»ç»é常ç±æµååºçç§å®¤(çè)ã循ç¯ç°å离å¨ãé£ç°åéè£ ç½®ãå°¾é¨åçé¢åè¾ å©è®¾å¤çç»æã循ç¯æµååºé çç³»ç»é常ç±çç§ç³»ç»å汽水系ç»æç»æï¼çæå¨é çççç§ç³»ç»ä¸å®æçç§è¿ç¨ï¼å¹¶éè¿çç§å°åå¦è½è½¬å为çæ°ççè½ï¼ä»¥å ç工质;汽水系ç»çåè½æ¯éè¿åçé¢å¸æ¶çæ°ççéï¼å®æ工质ç±æ°´è½¬å为饱åè¸æ±½ï¼å转å为è¿çè¸æ±½çè¿ç¨ã
ãã循ç¯æµååºé çççé£ç³»ç»æ¯å¾ªç¯æµååºé ççé£(å·é£åçé£)ç³»ç»åçæ°ç³»ç»çç»ç§°ã循ç¯æµååºé ççé£ç³»ç»ä¸»è¦ç±çç§ç¨é£åè¾éç¨é£ä¸¤é¨åç»æãåè å æ¬ä¸æ¬¡é£ãäºæ¬¡é£ãæç ¤é£(ä¹ç§°ä¸æ¬¡é£)ï¼åè å æ¬åæé£ãç³ç°ç³è¾éé£åå·å´é£çã
ããé çæ¯å¨é¼æ³¡åºé ç(æ²¸è ¾ç)çåºç¡ä¸åå±èµ·æ¥çï¼å æ¤é¼æ³¡åºçä¸äºç论åæ¦å¿µå¯ä»¥ç¨äºå¾ªç¯æµååºé çãä½æ¯åæå¾å¤§çå·®å«ãæ©æç循ç¯æµååºé çæµåé度æ¯è¾é«ï¼å æ¤ç§°ä½å¿«é循ç¯å¾ªç¯åºé çãå¿«éåºçåºæ¬ç论ä¹å¯ä»¥ç¨äºå¾ªç¯æµååºé çãé¼æ³¡åºåå¿«éåºçåºæ¬ç论已ç»ç 究äºå¾é¿æ¶é´ï¼å½¢æäºä¸å®çç论ãè¦äºè§£å¾ªç¯æµååºçåçï¼å¿ é¡»è¦äºè§£é¼æ³¡åºåå¿«éåºçç论以åç©æä»é¼æ³¡åºâæ¹æµåºâå¿«éåºåç§ç¶æä¸çå¨åç¹æ§ãçç§ç¹æ§ä»¥åä¼ çç¹æ§ã
ããæµæåï¼å½åºä½é¢ç²ä¸ææµä½éè¿æ¶ï¼éçæµä½é度éæ¸å¢å¤§ï¼åºä½é¢ç²å¼å§è¿å¨ï¼ä¸åºä½é¢ç²ä¹é´çæ©æ¦åä¹è¶æ¥è¶å¤§ï¼å½æµéè¾¾å°ä¸å®å¼æ¶ï¼åºä½é¢ç²ä¹é´çæ©æ¦åä¸å®ä»¬çéåç¸çï¼æ¯ä¸ªé¢ç²å¯ä»¥èªç±è¿å¨ï¼ææåºä½é¢ç²è¡¨ç°åºç±»ä¼¼æµä½ç¶æçç°è±¡ï¼è¿ç§ç°è±¡ç§°ä¸ºæµæåã
ãã对äºæ¶²åºæµæåçåºä½é¢ç²æ¥è¯´ï¼é¢ç²ååå°åå¸äºåºå±ä¸ï¼ç§°ä¸º"æ£å¼"æµæåãè对äºæ°åºæµæåçåºä½é¢ç²æ¥è¯´ï¼æ°ä½å¹¶ä¸ååå°æµè¿åºå±ï¼åºä½é¢ç²åæ群ä½ä½ç´æµè¿å¨ï¼åºå±ä¸ç空éçéä½ç½®åæ¶é´çä¸åèååï¼è¿ç§æµæå称为"èå¼"æµæåã循ç¯æµååºé çå±äº"èå¼"æµæåã
ãã3ã循ç¯æµååºé çç示å¾æ¼ç¤º