鏆栭€氬伐绋嬪斧閫氶亷瀵︿緥渚嗛伕鎿囪(di脿o)绡€(ji茅)闁�
鐎忚
鏀惰棌
鏌愬瀛楁〒鍏卞崄浜屽堡,寤虹瓚闈㈢⿳绱勭偤11000骞崇背,灞ら珮3.6绫�,閲囩敤涓€鑷虹磩鍏嬭灪妗垮喎姘存绲�,鍒跺喎閲忕偤1122KW銆�
(1)澹撳樊鐨勭⒑瀹�
缍�(j墨ng)姘村姏瑷堢畻,绯荤当(t菕ng)鍦ㄦ渶灏忚矤鑽�(鏃侀€氱铏曚簬鏈€澶ц矤鑽�)鎯呮硜涓嬬附闃诲姏鎼嶅けH绱勭偤235KPa鍦ㄧ郴绲�(t菕ng)鍐峰噸姘翠緵鍥炴按涓诲共绠¤檿瑷�(sh猫)缃宸梺閫氭帶鍒惰缃�,鏃侀€氱铏曞喎婧愬伌(c猫)姘寸閬撻樆鍔涙悕澶辩偤80KPa,鏈鏈€涓嶅埄鐠�(hu谩n)璺樆鍔涙悕澶辩偤155 KPa銆�
(2)閫氳(di脿o)绡€(ji茅)闁ユ按閲忚▓绠楋細
缍�(j墨ng)閬庤▓绠楃煡锛岃┎绌鸿(di脿o)绯荤当(t菕ng)鍦ㄥ叾鏈€灏忔敮璺惊鐠�(hu谩n)鏅傦紝鍏惰矤鑽风偤鏈€灏忚矤鑽�锛岀磩鐐虹附璨犺嵎鐨�35%锛屽埄鐢ㄥ叕寮�(1) G=(Q-Qmin)*3.6/CP*鈯縏锛岀畻寰楁墍闇€鏃侀€氬緱鏈€澶ф祦閲忕偤125.4m3/h,鍐嶇敱鏈€涓嶅埄鐠�(hu谩n)璺宸�155 KPa銆�
(3)娴侀€氳兘鍔涚殑瑷堢畻
鏍规摎(j霉)鍏紡(2)C=316G*(鈯縋/ρ)-1/2 绠楀緱C=100.6
(4)瑾�(di脿o)绡€(ji茅)闁ラ伕鍨�
涓嬭〃鐐轰笂娴锋亽鏄熸车闁ュ埗閫犳湁闄愬叕鍙哥殑ZDLN鍨嬮浕瀛愬紡闆诲嫊鐩撮€氶洐搴ц(di脿o)绡€(ji茅)闁ョ殑鎶€琛�(sh霉)鍙冩暩(sh霉)琛�锛岀敱鍏紡(2)绠楀緱C=100.6,瑭茶(di脿o)绡€(ji茅)闁ョ殑鍥烘湁娴侀噺鐗规€х偤鐩寸窔鍨嬪拰绛夌櫨鍒嗘瘮鐗规€�锛屾寜鐓х瓑鐧惧垎姣旂壒鎬ч伕鎿囨渶鎺ヨ繎鐨凜鍊�锛屽緱鍒扮寰戠偤DN80,C鍊肩偤110锛岀鍚堥伕鍨嬭姹傘€�
(5)瑾�(di脿o)绡€(ji茅)闁ョ殑闁嬪害鍙婂彲瑾�(di脿o)姣旈绠�
鏃侀€氱娈电附闀风偤6m,鏌ヤ笂琛ㄧ暥C=110鏅�锛岀敱鍏紡(4) 鈯縋=ρ(316G/C)2 寰楀埌鈯縋=129.8 KPa,鐣舵梺閫氱閬撻噰鐢ㄨ垏瑾�(di脿o)绡€(ji茅)闁ョ浉鍚岀殑绠″緫鏅�锛岀暥鏃侀€氱閬撴渶澶ф按閲忕偤125.4m3/h锛岀稉(j墨ng)閬庢按鍔涜▓绠�锛岀附娌跨▼鎼嶅け鐐�42.8 KPa,绺藉眬閮ㄦ悕澶辩偤23 KPa锛岃(di脿o)绡€(ji茅)闁ュ叐绔宸偤129.8-42.8-23=64KPa<129.8 KPa,闁ラ杸鑳藉姏PV=64/129.8=0.49,閫欐檪瑾�(di脿o)绡€(ji茅)闁ョ殑娴侀噺鐗瑰緛鏇茬窔鐐虹瓑鐧惧垎姣旂壒鎬�锛屾鏅傝檿鐞嗙殑瀵﹂殯鏈€澶ф梺閫氭按閲忕偤88.1m3/h<125.4m3/h,鍏舵祦閲忓彧鏈夌郴绲�(t菕ng)瑕佹眰鐨勬渶澶ф梺閫氭祦閲忕殑70%锛岀敱鍏紡(2)鍙互姹傚緱瀵﹂殯鍙(di脿o)姣擱s=7,鍗冲闅涙渶灏忔祦閲忕偤88.1/7=12.6m3/h锛屾渶澶ф祦閲忚垏鏈€灏忔祦閲忛’鐒跺潎涓嶈兘婊胯冻瀵﹂殯瑕佹眰锛屾墍浠ユ梺閫氱鐨勭寰戦伕鎿嘍N80涓嶅悎閬�銆�
鎸夌収涓婅堪瑷堢畻鏂规硶锛岀辜绾�(x霉)瑭︾畻锛岀暥閬哥敤DN125鐨勬梺閫氱鏅�锛岃▓绠楀緱瑾�(di脿o)绡€(ji茅)闁ュ叐绔宸偤123.2 KPa锛孭V=0.95锛屾鏅傝檿鐞嗙殑鏈€澶ф梺閫氭按閲忕偤122.1m3/h,鐩稿皪闁嬪害鐐�90%锛岀浉灏嶆祦閲忕偤97.3%锛岀敱鍏紡(2)鍙互姹傚緱瀵﹂殯鍙(di脿o)姣擱s=9.7锛屽嵆鏈€灏忔梺閫氭按閲忕偤122.1/9.7=12.6 m3/h鑸囪(di脿o)绡€(ji茅)闁ュ伐浣滃湪10%鐨勯枊搴︿笅鐨勬祦閲�12.21 m3/h鐩告瘮宸查潪甯告帴杩�銆傛鏅傝(di脿o)绡€(ji茅)闁ョ殑娴侀噺鐗规€у凡鎺ヨ繎鐞嗘兂娴侀噺鐗规€ф洸绶�锛屽凡鑳芥豢瓒崇郴绲�(t菕ng)闇€瑕併€�
鐠�(hu谩n)鐞冪恫(w菐ng)鏍￠枊閫氫簡 鍏嶈不闋�(y霉)绱勭煭淇℃彁閱�锛屼娇鐢ㄨ┎鏈嶅嫏(w霉)鍚庡嵆鍙厤璨绘敹鍒版簴纰哄悇鐪佸競鏆栭€氬伐绋嬪斧鑰冭│鍫卞悕鏅傞枔銆佹垚绺炬煡瑭�銆佽€冭│鏅傞枔绛変俊鎭€�
浠ヤ笂灏辨槸灏忕法鏁寸悊鐨勬殩閫氬伐绋嬪斧閫氶亷瀵︿緥渚嗛伕鎿囪(di脿o)绡€(ji茅)闁�,姝ゅ锛屽皬绶ㄩ倓绲﹀ぇ瀹舵暣鐞嗕簡姝峰勾鐪熼銆佽€冭│澶х侗绛夎€冭│璩囨枡锛屽彲榛炴搳涓嬫柟鎸夐垥鍏嶈不涓嬭級,鏇村鍌欒€冭硣鏂欐寔绾�(x霉)鏇存柊涓�銆�
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