鐒¤矤澹撲緵姘磋ō(sh猫)鍌欏凡寤ｆ硾鎳�(y墨ng)鐢ㄤ簬鍚勯鍨嬪缓瑷�(sh猫)闋呯洰鐨勪緵姘寸郴绲�(t菕ng)锛屼互涓嬪緸鎴垮湴鐢�(ch菐n)闁嬬櫦(f膩)鍏徃鐨勮ō(sh猫)瑷堢鐞嗚搴︽泛鏋愮劇璨犲渚涙按瑷�(sh猫)鍌欑殑鎳�(y墨ng)鐢ㄨ榛�銆�

1 鐒¤矤澹撲緵姘磋ō(sh猫)鍌欑啊浠�

1.1 鍘熺悊鍙婃(g貌u)鎴�

鐒¤矤澹撲緵姘磋ō(sh猫)鍌欏彲鐩存帴寰炲競鏀跨郸姘寸缍�(w菐ng)鍚告按锛屽叿鍌欓槻璨犲鍜岀┅(w臎n)娴佽缃�锛屼娇鍏朵笉鏈冨皪绲︽按绠＄恫(w菐ng)鐢�(ch菐n)鐢熻矤澹�锛屽苟鍙湪鍘熸湁绲︽按绠＄恫(w菐ng)澹撳姏鍩虹(ch菙)涓婂鐝�(xi脿n)澹撳姏鐤婂姞銆佸鍔涚┅(w臎n)瀹�銆佺瘈(ji茅)鑳界瘈(ji茅)姘寸殑鐩殑銆�

鐩墠甯傚牬涓婄劇璨犲渚涙按瑷�(sh猫)鍌欑敓鐢�(ch菐n)寤犲鐪惧锛岄噰鐢ㄨ(gu墨)鑼冨拰灏堝埄鍚勬湁涓嶅悓锛岀附楂斾締瑾┎椤炲瀷瑷�(sh猫)鍌欑敱浠ヤ笅閮ㄤ欢妲�(g貌u)鎴愶細闃茶矤澹撹缃�銆佺┅(w臎n)娴佺綈銆佸鍔涘偝鎰熻缃€佹按娉垫绲�銆佽嚜鍕曟帶鍒舵煖(绠�)绛夈€�

1.2 鍎�(y艒u)榛�

(1)琛�(w猫i)鐢�銆佺劇浜屾姹℃煋銆傜劇璨犲渚涙按瑷�(sh猫)鍌欑洿鎺ュ緸绲︽按绠＄恫(w菐ng)鍚告按锛屽彲缍寔绠＄恫(w菐ng)涓殑浣欐隘锛屽悓鏅傞噰鐢ㄥ叏瀵嗗皝鏂瑰紡閬嬭锛屾湁鏁堥槻姝㈡薄鏌撶墿閫插叆绲︽按绯荤当(t菕ng)銆�

(2)绡€(ji茅)绱勮兘婧�銆佺瘈(ji茅)绱勬按璩囨簮銆傜劇璨犲渚涙按瑷�(sh猫)鍌欏厖鍒嗗埄鐢ㄧ郸姘寸缍�(w菐ng)浣欏锛屽彲娓涘皯姘存车瑷�(sh猫)鍌欑殑鑳芥簮娴不銆傚悓鏅�锛岄伩鍏嶄簡姘存睜鎴栨按绠辩殑婊叉按銆佹紡姘村強娓呮礂鐢ㄦ按绛夊晱椤�锛屾笡灏戜簡姘磋硣婧愮殑娴不銆�

(3)绡€(ji茅)绱勭敤鍦�銆佸竷缃潏娲汇€傜劇闇€淇缓姘存睜鎴栨按绠�锛屾暣濂椾緵姘磋ō(sh猫)鍌欏崰鍦伴潰绌嶅皬锛屾湁鍒╀簬甯冪疆鍦ㄥ湴搴倞瑙掓垨涓嶈(gu墨)鍓囪檿锛屾湁鍒╀簬鍋滆粖鍗€(q奴)鍩熺殑瀹屾暣鎴栧鍔犲仠杌婁綅銆�

2 鐒¤矤澹撲緵姘磋ō(sh猫)鍌欏湪鏌愰爡鐩腑鐨勯伕鍨�

2.1 闋呯洰姒傛硜鍙婄郸姘磋ō(sh猫)瑷堝師鍓�

鍖椾含鏌愪綇瀹呭皬鍗€(q奴)锛屽叡鏈�6妫熼珮灞や綇瀹呯祫鎴�锛屾渶楂樻〒妫熺偤19灞�(灞ら珮2.8 m)锛岀敓娲绘按娉垫埧浣嶄簬鍦板韩鍦颁笅2灞�銆傞爡鐩按婧愮偤甯傛斂绲︽按锛屽競鏀跨郸姘存按澹撶偤0.25 MPa銆傜稉(j墨ng)鑸囩暥?sh霉)鍒堣纭啇顐堢范璐�?锛屽彲浣跨敤鐒¤矤澹撲緵姘磋ō(sh猫)鍌欍€傛鐐哄皬鍗€(q奴)绲︽按瑷�(sh猫)瑷堝墠鎻愭浠�锛屾噳(y墨ng)鍦ㄦ柟妗堣ō(sh猫)瑷堥殠娈电郸浜堢⒑瑾�銆�

绲︽按瑷�(sh猫)瑷堝師鍓囷細鐩搁棞(gu膩n)瑷�(sh猫)鍌欏強绯荤当(t菕ng)褰㈠紡鎴愮啛绌�(w臎n)瀹�銆侀亱琛屽畨鍏ㄥ彲闈犮€佽ō(sh猫)鍌欏強娉垫埧鍗犲湴闈㈢⿳灏�銆佽(w猫i)鐢熴€佺瘈(ji茅)鑳界挵(hu谩n)淇濈瓑銆傚叾涓�锛屾车鎴夸綅缃缓璀版斁缃湪灏忓崁(q奴)鍦板韩涓枔闈犲澧讳綅缃紝鏃㈡豢瓒冲缓绛戝钩闈㈠竷灞€鍙堟笡灏戦€插嚭娉垫埧骞茬闀峰害銆�

鎸夌収闋呯洰寤虹瓚楂樺害銆佸競鏀挎按婧愮瓑姊濅欢锛屽皣绲︽按绠＄恫(w菐ng)璞庡悜鍒嗙偤鍏╁€嬪€嬪垎鍗€(q奴)锛�1锝�3灞ょ偤浣庡崁(q奴)锛�105鎴朵綇鎴剁殑鐢熸椿绲︽按鐢卞競鏀跨郸姘寸缍�(w菐ng)鐩存帴渚涙噳(y墨ng);4锝�19灞ょ偤鍔犲楂樺崁(q奴)锛�550鎴朵綇鎴剁殑鐢熸椿绲︽按鐢辩敓娲绘按娉垫埧鐨勭劇璨犲渚涙按瑷�(sh猫)鍌欏姞澹撲緵鎳�(y墨ng)銆傚湪楂樺崁(q奴)浣忔埗涓�锛�290鎴剁偤涓€寤氫竴琛�(w猫i)锛�260鎴剁偤涓€寤氬叐琛�(w猫i)銆�

2.2 绲︽按瑷堢畻

绲︽按瑷堢畻渚濇摎(j霉)锛氥€婂缓绛戠郸姘存帓姘磋ō(sh猫)瑷堣(gu墨)鑼僄B5015-2003(2009鐗�)銆嬪強銆婂叏鍦嬫皯鐢ㄥ缓绛戝伐绋嬭ō(sh猫)瑷堟妧琛�(sh霉)鎺柦鈥曗€曠郸姘存帓姘�(2009)銆嬬瓑銆�

(1)娴侀噺瑷堢畻銆�

鍏紡1锛歎0=q0×m1×Kh/0.2×Ng×T×3600锛屽叾涓璌h鍙�2.5锛孴鍙�24 h銆�

鍏紡2锛歎=1+αc×(Ng-1)×0.49/Ng1/2

鍏紡3锛歲g=0.2×U×Ng

鐣舵瘡鎴朵竴寤氫竴琛�(w猫i)鏅�锛屾湁娲楁粚鐩�銆佹礂鑷夌泦銆佸潗渚垮櫒銆佹穻娴村櫒銆佹礂琛ｆ姘村槾鍚�1鍊�锛屽墖q01=150L/(浜�・d)锛宮1=2.8浜�锛孨g1=4锛孶01=1.52%銆傜暥姣忔埗涓€寤氬叐琛�(w猫i)鏅傦紝鏈夋礂婊岀泦1鍊�銆佹礂鑷夌泦鍜屽潗渚垮櫒鍚�2鍊嬨€佹穻娴村櫒鍜屾荡鐩嗗悇1鍊�銆佹礂琛ｆ姘村槾1鍊嬶紝鍓噏02=180L/(浜衡棌d)锛宮2=4浜猴紝Ng2=6.45锛孶01=1.61%銆�

鏍规摎(j霉)鍏紡锛宷g=0.2×U×Ng=14.2L/s=51.1m3/h銆�

(2)鎻氱▼瑷堢畻銆�

鍏紡4锛欻max=1.1×(0.01HD1+0.001HD2+H3-P0min)

Hmax鐐烘车鐨勮ō(sh猫)瑷堟彋绋�(MPa);HD1鐐烘渶涓嶅埄閰嶆按榛炶垏澶栫恫(w菐ng)渚涙按骞茬涓績鐨勬楂樺樊锛屾寜54.5 m鍙栧€�;HD2鐐烘渶涓嶅埄閰嶆按榛炶嚦澶栫恫(w菐ng)渚涙按骞茬涓績鐨勭閬撴部绋�銆佸眬閮ㄩ樆鍔涙悕澶卞€�(kPa)锛屾寜130 kPa鍙栧€�;H3鐐烘渶涓嶅埄閰嶆按榛炴豢瓒冲伐浣滆姹傜殑鏈€浣庡伐浣滃鍔�锛屾寜0.05 MPa鍙栧€�;P0min鐐哄缍�(w菐ng)渚涙按骞茬鍏佽ū鐨勬渶浣庡伐浣滃鍔�锛屾寜0.15 MPa鍙栧€�;1.1鐐鸿€冩叜纾ㄦ悕绛夊師鍥犻€犳垚姘存车鍑哄姏涓嬮檷鐨勬按娉垫彋绋嬪畨鍏ㄧ郴鏁�(sh霉)銆�

鏍规摎(j霉)鍏紡锛孒max=0.63 MPa銆�

(3)瑷�(sh猫)鍌欓伕鍨�銆�

閫氶亷浠ヤ笂瑷堢畻鍙緱楂樺崁(q奴)娴侀噺鐐�51.1 m3/h锛屾彋绋嬮渶63 m銆傜祼(ji茅)鍚堢暥?sh霉)鍒堣纭啇顐堢范鍡滈渻S瀹惰姹傦紝鏈€绲傞伕鐢ㄨō(sh猫)鍌欏瀷铏熺偤125 ZWG3/CR20-7銆傝┎瑷�(sh猫)鍌欑鍚堛€奀J/T303-2008绌�(w臎n)澹撹鍎熷紡鐒¤矤澹撲緵姘磋ō(sh猫)鍌欍€嬬瓑鍦嬪琛屾キ(y猫)妯欐簴瑕�(gu墨)瀹�銆傚叾涓�锛屾按娉电殑鍨嬭櫉鐐篊R20-7锛孮=26 m3/h銆丠=65 m銆丯=7.5 kw锛屾按娉靛叐鐢ㄤ竴鍌�銆�

(4)娉垫埧闈㈢⿳銆�

閫氶亷鐒¤矤澹撲緵姘磋ō(sh猫)鍌欓伕鍨�锛屾垚濂楄ō(sh猫)鍌欐按娉ュ熀绀�(ch菙)闀�2.4 m銆佸1.7 m(鍚勫粻瀹跺昂瀵告渻鏈変笉鍚�)锛岀悊璜栦笂闀�4.5锝�5.5 m銆佸3.5锝�4.5 m绌洪枔鍙豢瓒充緵姘磋ō(sh猫)鍌欍€佹經姹℃车鍧�銆佹帶鍒舵煖(绠�)绛夊畨瑁濊姹傦紝鑰冩叜鍒版车鎴垮闅涘缓绛戝拰绲�(ji茅)妲�(g貌u)褰㈠紡銆佽ō(sh猫)鍌欏強绠￠亾妾慨绛夊洜绱�锛屽柈鑷虹劇璨犲渚涙按瑷�(sh猫)鍌欐车鎴垮仛鍒�20锝�25 m鏄瘮杓冨悎鐞嗙殑銆�

3 鐒¤矤澹撲緵姘磋ō(sh猫)鍌欐嫑妯欐妧琛�(sh霉)瑕佹眰

閫氶亷鐞嗚珫瑷堢畻鐨勭劇璨犲渚涙按瑷�(sh猫)鍌欙紝浠嶉渶鍦ㄦ嫑妯欎腑瑕佹槑纰哄悇閮ㄥ垎瑕佹眰锛屼互閫茶灏嶆瘮閬告搰銆�

3.1 渚涜波鍙婃湇鍕�(w霉)鑼冨湇

鎴愬鐒¤矤澹撲緵姘磋ō(sh猫)鍌欏強鏈嶅嫏(w霉)鑼冨湇鎳�(y墨ng)鍖呭惈閫�銆佸嚭姘村彛娉曡槶涔嬮枔鐨勬墍鏈夎ō(sh猫)鍌欍€佺閬�銆侀枼闁€銆侀厤浠剁殑鏉愭枡渚涙噳(y墨ng)銆佸姞宸ュ埗浣溿€佸畨瑁�銆佽(di脿o)瑭�銆侀鏀躲€佷繚淇強鍞悗鏈嶅嫏(w霉)绛�銆傛噳(y墨ng)鏄庣⒑瑷�(sh猫)鍌欎緵鎳�(y墨ng)鍟嗚垏姗熼浕瀹夎鎵垮寘鍟嗕箣闁撶殑鍒嗙晫锛岄伩鍏嶉洐鏂规柦宸ュ拰璨换浜ゅ弶銆�

瑷�(sh猫)鍌欎緵鎳�(y墨ng)鍟嗛倓鎳�(y墨ng)鍑哄叿闋呯洰鐣�?sh霉)鍖(w猫i)鐢熷眬瑾嶅彲鐨勭劇璨犲渚涙按瑷�(sh猫)鍌欐簴鍏ヨ硣璩�(zh矛)鍙婅ō(sh猫)鍌欏畨瑁濆悗鍑哄彛姘磋唱(zh矛)妾㈤鍫卞憡浠ュ強杈︾悊闋呯洰浜屾渚涙按琛�(w猫i)鐢熻ū鍙瓑鐩搁棞(gu膩n)浜嬪疁鐨勬壙璜�锛屼繚璀夎ō(sh猫)鍌欏畨瑁濆悗鑳藉閫氶亷琛�(w猫i)鐢熸鏌�锛屽叿鍌欓€氭按姊濅欢銆�

3.2 涓昏閮ㄤ欢瑕佹眰

(1)姘存车銆�

鏍规摎(j霉)闋呯洰瑕�(gu墨)妯″強妾旀閬告搰鍚堣硣鎴栧湅鐢�(ch菐n)鍎�(y艒u)璩�(zh矛)鍝佺墝鐨勭珛寮忓绱氶洟蹇冩按娉�锛屾敞鎰忚ō(sh猫)缃倷鐢ㄦ车锛屼竴鑸寜鍚屽瀷铏熺殑鍌欑敤娉甸伕鍙�锛�

娉靛骇銆佹车闋噰鐢ㄩ憚閶奸儴浠�锛岃〃闈㈤噰鐢ㄧ劇閶佹按鍩虹挵(hu谩n)姘фü鑴傞粦鑹叉秱灞ゆ蹈娑傦紝纰轰繚琛ㄩ潰鐗╃悊鍙婂寲瀛�(xu茅)鎬ц唱(zh矛)闀锋湡绌�(w臎n)瀹�銆傝憠杓�銆佽桓銆佽厰楂�銆佸濂楃瓛绛夊潎鎳�(y墨ng)閲囩敤涓嶉姽閶兼潗璩�(zh矛)锛岃厰楂斿強澶栧绛掓噳(y墨ng)瀵嗗皝淇濊瓑涓嶆硠婕�銆傞浕姗熺偤鍏ㄥ皝闁夐ⅷ鎵囧喎鍗诲舰寮�锛屽収(n猫i)缃啽淇濊锛岃兘澶犲湪楂樻韩涓嬮€ｇ簩(x霉)閬嬭銆�

(2)绌�(w臎n)娴佺綈銆�

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