长山热电厂48sh-2224sh-19型循环水泵技术改造

14V4E0/2> A+3aE%EEμc3ζ24sh - 19DuDE914D=DaxA'Ez9 1u2&H6EU%u2&AT ”20n2%@9eAn2&Fa0A2A2&θU9&>>U2E-0AμA-a29T au2f~ 1.10%0uA!1 2. 3E%EEuC3SE%牌AO EEO- 131109f@£00日0≌Y 3aEhEμc3S 1i8 9AtA-i -0+8°2x°6i" 24sh- 19D1214 i 48sh - 22 D1N-》. E@+AEθEDDG∈jδtiA=0A/zO0+AμAEeVENr3jE<<。BEA+AjFE T2的》AOTAO91A0-a》-μA-/6°。91OAwOOtAlko0D4Eσ. ,A0i 96224sh- 19G Digi 48sh - 22G Di tAμAx个_ ,BDSAE -0t0 Tμh 87 .26%2188.48% jEAVO0+A. AOi 960E0UA+Ai08”ojgr3jqμi i6E0DDSAEIa。βBEβAμgAi”6°0%uuIjf10 l"+AE2i. A0i96AiAeε∈Eμ4E%∪μc 8.21 x 10° kWhi&01/)0“EY N-》-E@+AczA. AOi2GTAOEA0-a>-£U0D [4 -0AaAEYK223.5+ 22UTATxteETAesX201A0AtaeAEY002 - 336&" 2001201 - 0051 - 04》-E@Tμ13μAO@C6&fTAV34Eo TAnT ,BE+f+jC eAN-> -E国士A-i1 >U土%Cejδ%° ”ae0UμATE1aμA 10 i"+AE<2iEeOEDDf+OE@Ai>1E+ 1 000 Mat/hiff"2fUu%EOEDDE+A/zO0+AμANr3iO但22 m&%UF< .W@AOEj3EWEEμc3S 1j0 °AN-> . E回士A-i -0t0°2x° 6 AexTWN1=joμawTOqz6μ4EDEDDDgAE T/4EWiIμijf ,iYf-1" 24 sh- 19D1214 1 48sh- 22 DN-> .EOtAεθa 10 1" AatADOAUEONeEyxYOOw∞°3a∈VEEμc≥S∈μ%EOEDDμcA+i$+A2E0AA. 1U0EOEDD -VExIo 39Aj6 °Ajt °AμE>Uxe1OE@ifμN1GEa£24 sh- 199[ 48 sh- 22 Di+AμAEμWEEDDA:/o0AV/°EaAa0AugTT >uA0-ElVE2Ey)4Qti 1ifAE -0tδ1≌66% 9i 73% £θo °ERAμcAi“6fθEDDQ2>4-/AjfT@sasETEo TE iaf=o EEuc3g9E 1o ND%i 00出f 1 A1:0ON-> . E回+Av°EiAaμ>0-EeWwEzTEy1999 A∈3q90700D+A a0UμATE iax6AE%AB ia -0162cQ0/oN-》.EB+ADiCADDAE, Ahbo E印DDOND%i&x10034Oq" qOAv0OAlOoDIWAE. A24sh- 19Di_48h-22D10i j& ,A0jμAAjμAECia, BA=Aε&%μμ1Nτsiε610EDD1cεδμaA+Ai/mi4-1317011 0001r31/m3226.30eEelAFE1xzoμaTa0>0Atta。BOEDD%4-1ADOjEAi ia£zA0i96xEU/i Fnin-170485OEOUA+A;08 ' 6E%' E1 TA1N84. βA1346U02 ;E000DIiaμμA+。DSAE/%8986. 8EuAauq9T>UDF°AJSQ1410-6YL173/39- 126AEYAi&HUxeμAOEDDjEi;DOiE价T1AE/kw3801 2500aAloO0N-> -E@⊥AμAE%4 -9. A0iON -04800 2 2AtA9igM们T"ICN1/V6 000qT"ucA+/A451542AHAETEμ10EH03jDOAUEONe)a10tiA+EA/zOOtAμA_ AOiONT"x@E/ijqnin~85_49Tμ/OEU中国煤化工ifYHCNMHGEu/EOEDDC∈εδ⊥1A≈26TE6E@HA0+0≌ ax0U00TAANk。δ2。Aoi -h°,j0-0δ9M%4Eδ eEO1Elacef"Il1elW4FAEDG6Ee/E/FNr31E< BRE>>A0Auxa1OODN-EA! -Cμgq 200%"120⑥VA4V4E6/2>A+2.1. A0i -16° 。v0-000+0A9TAi个@0126μ/4u0qA=0a0OEelE -/%- *EC3E1 |uAj&'6DIN-> .E@AO》aMalay 6jOEAj00j如,n ,βiEc101@AEμ=OQEaDOA02TEy211a, BEDDDSAETol/uc09AOQF;G2.30qTA091A0-a> .2AOEiaEu2ihkoDD_ A0ic6E+00i 3E90 °6AE -NjEODμAμ￥↑>OU ,A0-+AμAO9AO9TA0 -a> -%uECOy luμAZz%kACuμ%, AYko960i 1AaDIN-> . E@+AE+E%< iCia0eoTAOE<2jOODAEeVFEOfE0但ia. BtAμADsAE9i;1E0E' DOAUEO1/E-0| A%jAi xoμAtiδif%a10pμ0%A°2x°3β”q/%°%6o i師j- ANoO+%TEDOEθ0 -E0qA0μA2AOEN;0A 25 A ,02A0 -a》-EON; 0A0y103;°2x° oA AE/4" 62>+ax6000-h° ,103;1x+Ai~6jc 1u HT200if19xE"6jeOEOE+14a3EEAN00%0E02022> EYOx iE1aji1!40600a00Ce iδf扣EWEEμc3S2E0AAEDj A-%° 2%” iGia2》3 EONe)/a10%°Ea -0159厂ipqT >2>>>> A0i0qA091E< 1uA0 -a》- jEONeha100A:2a00-%° , eEx ;E00°μl≥OuE∪AεμALoC0εEOOEoqi24sh. - 19 Di2i 48sh - 22 D1N->-8铜HAμA。A0i -0t01EU%° 66%UEjxEW&Oi& A0i0@3OE . TμA0-0ECE°00 29A9f 9 °AtAT≌EOμa2000 Ae 3 OATANEie3Exex°£4f"1f0UiClaA+uAh° EDE 15/4p0EDiμAG∈ε°TA2%j Aε0δ0A 7 E0q100aAlx1"+A/eDAE103 iDOAOzaEOifV40A=AjE》f" 20U+20u xa00εE -pIμi3xeA|μAC° iaTA&%i Ai%μμI3.1 EONeCejol4oheEe/lAENr3j£>EONeE士39A;6 A~ 8 AFAO>u °o. EOEDDOEONeE" 3A@AμAμ0%A°2 x°3B 'c2 16o i6j- ANO+%[2>taE- tAOeFaEUIA2cAPOEDD2HO +>>G1@AaE °E@jE0Ne+Aμ+。2.%”>u”i910A-0》A2>978>. AIlxoO9AO91A0 -a》> -£》aEE%aEO +>>0μAOxj0%°N> .EWYxE@N1A!2>μuAu100.06f"4EPcT >U2> >UA+Ai ia. ,BμACe ioTA2θ_ AEuAaMPaif9 °AAEONeEt 12/20 DBAE36 iUN1 A! 0. 20i0.22icμg1T》(2>>A01y , EE9oCO0AEU0|OD 5% 00EIμA_ >0EAif0.24910.26 MPa4. δ1°jδzaE0jzE0Ne 00.20 MPa 1口iσf≌E4$ptEt 1 AIA- ;2T%O0EDDμA+AOD 2 A~ 4 °AtAEz .2.2. AveEVe21Ey/y/6o "eo9AtA-21400EDDpuA+A3yAEEONe+A 9 eAA1a2n1600 7 A。94YE1TEo-006-9"A:O04AuA. AVEeElAFPEy/0tf 2if2i 89AtAjfT≥AE0o/%￥ia .BE0Ne+AμA3δjUN1 A|εzE0A0o162￥06140 1 9AHA-;210EtA1"EyμA -1% -"*00u+1)U{6c10>1t12 AvOOHAuA. AlhoEevelEy2>AU%hO%uEu0≌CoμA3δ iUN1A|E0U0A 9 °AtAμA36 iUAA/o .E@土ADiA24sh- 19G48sh- 22GDEμ+ y{Ui{2 A+AEONe 12)%20 DDAE3o;UN1A! 0. 20j0. 22j$A+Ai Q/m14-'3 600~ 380014 0010000.24j0. 26910.28 MPa5. ,δ1=jδ2aE0fp=_ 9E -kE/ze 9Nrai H/m24222A+AEONeE+>u+%Ta1-ifxEU n/jgnin-'97085DSAE η/%86ETEoEONeEuOAoC+1%u@ 0. 5 y4O0E7%AUOCt1jf。0%YEONe 6。00@Co£θ0 9 2A+AD0A0E0Ne4. δ1σiδμa2aEO/aEo0@96E0θO/oDDAE 9 AtA0e 10 °A4AμA90HEE0AVzO0+AOqAOμA。 A1yso EeVEATE>>Eax -"2Nj0A Nesθ0102i 9 °AtAμAA+AεEC -nE 10 eA+A”o6fθδ但10 AiEiuAN6o ;0.BDStAO41AOx+TEVWEAEDi i20oTe A:xo0≌G6AO=ECOUEONeC° ,0 ,0 . U>》μA0-+A土, ,0AOqAOE%BODεEEiCia2>9Tiθ》. AhkoOqAOe 1A0 -a> -6000AOuAEeVAEOuph2DOifqIOHEEONeE+£ AEAAsyaEaOOEOμA0°Tiεθ≈Co +0+0-A;C1aV4。3β "C1OA+ iaA;NS i0OuAIPOEFiEDAOqAONE>uuA. Ejθ006F0Ajh°0=0δE02iEy%&i Ai tf2302>tai&'E0@+L30ALDitAμA. ,BDD1TB i0μaxθ00@0e0-+AiCaE$AaIa0UEONeE+3yAE 9 °A0e 10 RA+ATa>$CD>> lasraEo2140μAμt&θδ° EV/AEANErYTE 0jE0EE%E+00OEE>>Ea-*但OEDDμAtAO> AE2> tafz+ -8AA022> xδE∩°1μ+%U if0UCD》>心”i2%-362/2>> >Eaμuμ:OqAOqμAOaAxe3B c°0E_U%Y iCia9iC° i46-O0t0%4GANAE ,+EAO>GμA. QEjθ=06FOA+Ai@xi0ic0aμuA3B grm0OqAO/ ;0μA%+2j0+%qT° 1A0i+O+9%YT}oDD+00OAAE0TAME. 中国煤化工iμADP0y jEDPOyE+Sha1Eia, ,BtAμAε1EOE DOAU£ODOav0~6AEOTAOμAho ;01yA=Aaxy jEDP0y96EC -h9TA1>10@/2oDDOa3.2MYCHCNMHGAxeO9A+ 1y@ TAxe Aae >yta>- 1aAEW12e9f -/2。n1oA: IBWi。A/ko+A 48sh - 226"9 A+A0i 24sh- 196"2 AtA2o2e iEC10-C102>*901T0160U00DADP0yEDP0960U412eE- μAEONe%10ADOUti 3i£9 °AtAOe 10 °AtAμAnOEEONe)a6_雄府数据 200元12@|14V4E0/2>> A+10/40+1 4if↑β21. 32 m EtEtAμAA+Ai Tμk 15 502 m2/htDSAE1≌3.2.1 48sh - 22G DItA86.78% fμ+Nτ311e 23.21 m EtEA:Aε1e 14 384 m3/hfBS。ugYEONeEy收" t1 3$国p土, AIleotA 48sh - 22G μuANτ3iAE TμhxT ,B0μ88 . 48 % iθaEC, AtAμAxT%N1o iσμa i&A土13 2iAGo+AEONeEy4YxUti48sh - 22G DI+AEONe10jδ24sh - 19G DItAEONe1uiσDδ明AzTEyA03E+A2δ;UN1A! p2/MPa0.2020.2210.2380.2610.2070.2230.2390.2570.2822N->-E@TAE t1/C5.45.25.37.17.97.77.57.4N- .EBAOqE p/kgmn-3999.9999. 8999.8+A3δjUN1. H2/m20.5422.5324.2626.6121.0822.7424.4026.2628.73AEeεUN1A0tAEejUN1. H/mB0iUN1A:tite .B 2z/m0.60.0.35EegUN1A|tite .B Z/m+A30j0A←EU V2/mig~ 15.485.074.663.833.823.683.523.282.9210 AEegUA+EU V/mis-13.813.242.662. 812.702.592.412.1511 36Eei∪Ti1j.2η Hv/m .0.780.680.570.390.340.320.290.250.2012 tANr3i H/m21.3223.2124.8327.0021.4323.0624.69 .26.5228.9313 tAA+Ai Q/mhh-115 50214 348.13 19410 8153887.3 745.6 .3 583.6 3 340.72976.2+AODDS1IAE P./kW907.29892.55795.55226.93241 .06.241. 18234.5815 μg9T wUEaEe1lAE P:/kW1 098.00 1 085.04 1072.80 1 051.20295 .20296. 16297.36 297 .60295.2016 μu~T~>UDSAE 1。./%94.592.917tA0a1|AE Pa/kW1037.60 1025.36 1013.80 993.38274.24275.13276.25276 .4718 tADSAE η/%86.7888.4888.0480.0982.7585.5387.2687.2385.54μqT >UμgA+ I/A106.98 _105.84105.30104.3428.5028.68 _28.8228.8628.70ti4 9 9AtAOe 10 9AEDIOEEONe/a100EDDuA 0xiσ/ AAEoTAqE/ N->.EYxOE@ 0+>0_ E/ 0+08F0A+Ai/9AtA0e 10 AtAE0AO>GN-m E@+AkPaNA/MPaMW4h-10+E1)a10土。x$94.4330.0725.751080∞j0βQ.2kPa0+。9EVW°Iho0EO3AAAEOTATEu10.6 CAi》+NTai-102A94.233.60.065 .25.8010YoE@N1A: .B 0.005 MPa99A2592340ae i∞U+%0*Nu9 A+AOEDDE士O+69A .AAE0TAqEμ10.92 c。∞Ew∞0-06F0109A95.125.9286.21323.5hE@NA!T"WCANAtTh' 60>D@ .27.50.07888.453300e:0O>Nu0+>u. 22EV00+007AAE0TATEμi 0.75 CI09A95.728.250.07388. 89338WDE@N1A| ,B 0.005 MPaE0AcV2T2怕+AuA. AboelWwEA=Aie 14 000~ 15 000 m/hEeVWvENr3i AμA∈μ2aμcA:↑≌ 106. 5 AE4o. A/boC°μAOEDDμcA- @ 10822 m26eVW/EDgAETε 86% if°" EONeDOAULOUNτ3i 22 m ~ 113 AEOE”EEV0EJA1%xo96EaEx AμAA:Ai”6 -uqE06140EtX$AμAA=Ai目15 100 m2/hEBSAET≌87.7% jf00 EA+Acic AE:<0EOUDEDDDSAE ia ,BAE61μAOEDDμGA≈OAEUTAhqμAENr∞3j≌iDSAEμE, +1T0+0@D0A00. teEμc°ATA/uμAE 0.014 4 kWj 4h/ifθ0 EWUAUDS100μiE-C3EA+ I0£1μ/zAEO6EY ia∪μqμAAiμAjf.AtA. AV6oC°μAEVN4EA+Ai@ 11 000 m2/hfeW4ENT3i09 AtAOe 10 AAμATOtEEONe)a102>AN;”36EzA个a 26.3 mf6e/kEDSAE1β 86. 8% ifμ<∈C AVhoC°μA∈μ/4EOEV%zoμA 9 A+AμAA+AεE-EμtE个。ANoμA 10 A+A 6i£IoC0DDNτ3jsγi≥22 mEEttAμAA+Ai0%4i@ 13 000 m2/hi& .u0U00 ,δ2cA@OEDDTμ j3002*01 1。AV2o tAOeFaEGACA-%Y_ AYkoC°μAμgA+ °1μcN1 iOAEEa3 -EE士t tAμADgAE个ε中国煤化工0338A+Ai00 6Ex吸73. 1% if0o E AI:xo%60e .AVhoC°TatESθNτ31Ts 22 m00EμA+ 9:fYTHCNMH GuACej0TA∠+AμA∈u4EA+Aj06%OAE 2100 m/hfθEDDDSAE3.2.2 24sh- 19GDI+Ala, BAE 14.6%if。U4YE0NeEy%W" +f 3f国gA%2o+A 24sh - 19G μAxT' 6E0Ai laxzu%Y. A/o°6μAEONeEy$YεptNτ31↑e 22 m E土E-EA! -CUμ200%"120 3VA4V4E6/2>A+NeA+Ai Tμ%3887. 3 m2/h&≤EE←Nπ31↑e 21.43 m2DSAE uai00°0 ANkoC∞96OEDDμCAμuAta》° uμAμ/sNe0xif ADItA但82.75% i&μU 310iδμaA:Ai≌3 583. 6 m2/hf6QxT/N .。AIWxoC°μAOEDDμcA≈0》 咏目38 A23 °AtAxTDiμAOEDμc1δμaxEENτ31↑s 24. 69 mfDSAE Tμh 87.26%if. A A=020D 36 AE{o AIlxo°6μ+Nπ3λ1λβ 24 m EtμAOEDDμcAτtA. AVEeEVIEA+AjTB 3600~ 3800 m3/hE6eV4ENτ3i 24 m2-个s 28.75 AjEOE EεEV%0ZzAVo60ONτ3jqjA+Ai》+ATafEe/VEDSAETS 85% jf°'EONeD0AUpt。A16otAμANπ3i↑e 24 μACejδTAθEDDμcAτ IA/μuAE 7. 25 AiLμ￥i>μcATAMuAEm Et$AμAA=A;@ 3 660 m3/hfDSAE1≌ 86. 86%ifOE E0.02"kWi 4hf@rx%UμgDS10laμtεE10j&εE402xAN:oH4AμAA=Aij8τ3j°iDsA∈μE0=0@D0AU0_ ,土4NTuh2c3-1yEVNEOμi&4. A/zo96μA%4-%4ADgO∞e。AtA。AhaoC° μAEeVEA=Aj个3 170 m3/h&EeW4ENτ3j .目32 m6VW4EDSAETS 89% iZμ . E@+AμAx0eAμcAε 66%uμ24-1AVEOEDDμAμcAτ i acN1 V4EBSAEI%60@ 68. 2%iE0oE. A DgOae -CPEA-I0iEc10 10 1 tAEu2ij%koDD. A0iεjA0iC°6Vxo960e_ AleoC°TatEiθUNτ3i 1-18 24 mjaAi >u+41ai- μAOEDD -4EIW2%°%20uDS10%401 5ifμAC∈εδTAε⊥AμA∈μ4EOEDDDgAEia_ ,BAE 18. 66% iE0a0>ti5 A:oON->.E@+A , AVhoC° jEOμAOEDD -%IW1/nhUucDS10.A01C°+ADI2A Nrai/m_ A+A:/mj4-1_ μq1AE/kW 0EDDi"Ey x0A+A/mt4-1_ 0EDE+Na/h xU2AμcAi/kW中h_ y60μ0Ai/kwj中hTA24sh- 1923 40071.3564 4002 88019.41x10*8sh - 2211 000I 127.6f"4, ,δ0AE⑥9 24sh-192:3 500371.35CT 48sh-22 .115001 127.6f"4,。60Aco390035 0008.63x 10°48sh-2213600"4.00AEo。A0196+ADIRA Nrai/m_ A+Ai/mj5-1_ uq1AE/kW_ 0EDD/i"Ey x0A+A/mt4-1_ 0EDE+Na/h xU2AμcAi/kWj中n_ y60μpAi/kWj$h24h- 19G3 660296.5665 61014.54x 10%4.87x 10°48h-22G .14 5501 090f"4。00AL024sh- 19G3 745296. 1(52 79011.14x 10°3.95x 10°cT 48h-2215 1001 091.7f"4。80A上24sh- 19CG3 920293. 335 9207.18x10*1.45x 10°48sh- 22G2016 0001 100.5“"4 80AE .0Eti 5 iE%0&+AE<2i. AOi 9629' ti 5 EuE%μAOEDD-1/2AE 14.6% £θEDDμcA+0AEUTA/μ3.5 Afpc1 |AETAVyuAE 35.9E%0EDD26U+%4μ% 15 502 m2/hExT. BDSAE TμUhz 88.48% i&OUEeVAENr3iIaf-μACe paTiconnpiEih rλ∈1o. 66% c0EDDμGA-TA22 m 10;δE+E60NeA=Ai@ 15 100 m2/hfBSAET≌87.7%iE IhμAE 7.25中国煤化工wifCNMH0:0@D0AU0_ eE63-1yAEe/!EOμjf"3S&1nN. VIH 9DSOe@ -0E10j2100e ,AVhoC°∈μ4EOEDDCej0Ta+E2θUNπ311↑22 m 101"4AE<2i_A0i9626《 AeμAEμ4E%e∪μcAi/< °Tμ/2 8.22 x 10°iδf6μ%EDEDA+A/0AE 2100 m3/hf6μ/4EOEDDDSAEIaβ kWi4jf64_雄府数据 200元" 12@|125 MW TURBINE UNIT MODIFIED WTTH AJUSTABLE SEALINGi-i-i-i-i- ZHOU Hua - qingTANG Xu- &55E0Unit No. 8 of Zhunyi power plant is a superpressure reheat tubinf" A151@manufactured by Shanghai Tubine Works£which was ommnisioned in August 1992 . Its h.p.and m. p. sealing glands and blade tip sealing were modifed with an American adjustable sealing. It has been approved by operation that . with this kind of American seal-ingthe friction between moving and stationary parts of turbine during start - u中can be preventedEthus avoiding shaft bending and improving trubine efiency .中国煤化工YHCNMHG