1、 c I | : 1000null7466(2010)05null0069null05null nullnullS v T T F f 1, f 2, y 2(1. S F “ z K ! , null 100728;2. S F ! “ z K , null 730070)K 1 : 介绍了国产超大型板壳式换热器的结构a特点以及在重整a歧化a异构化装置中的应用情况,并将其与国外同类产品进行了比较,比较结果表明,国产超大型板壳式换热器的主要技术参数与国外同类产品相当,在拆卸及维修方面优于国外产品b1 o M : v T T ; S ; m s | : TQ 051null501null nul
2、l null null D S : BApplicationofDomesticSuperLargenullscalePlateShell HeatExchangerinPetrochemicalUnitsYULiangnulljian1, ZHANGYannullfeng2, ZHOUJiannullxin2(1.Procurement Management Department, China Petroleum 2.LanpecTechnologies Limited, Lanzhou 730070, China)Abstract: Thestructure, featureandappl
3、ication experienceofCCR,disproportionandisomerizationunullnit havebeen presented. Comparison between foreign and domesticsuper largenullscaleplateshellheat exnullchanger hasbeendescribedandshowedthatmaincharacterofdomesticproductshaveachievedequallevelwith foreign productswhereaswitheasier disassemb
4、lyandmaintenanceoperation.Keywords: super largenullscaleplateshell heat exchanger; domestic; applicationnull null “ F v 3%9 b f / , ! 9 ,y N . ? S ! 9 b ! 9 9 S M b8 V 2 , 100% ! 9 / l 38.19MW, v M T H W 8 000 ha 41 870 kJ/kga1 kg 3 3.1 kgCO2a s 85% 9 , MV 8 26 272t,h CO2 b 81443 tb 100% f / , 1 M !
5、 9 l ? 0.38 MW, N B ,M ! 9 , M V 8 260.6 t,h CO2 b 808tb S , 100% / , T T 5 T T / 1 T nV 3bnull null V 3 V , 100%S / , 5 T T V 3null B F T T 5 T T / 1 Y / ! ! /mm /kg h- 1 /kg h- 1 ( / )/ ( / )/ /MW T T 1 2500 109 440 109 440 479.3/92.9 97.3( )a96.7( _ )/437null 0 38.565 T T 5 2100 109 440 109 440 4
6、79.3/110null 0 97.3( )a96.7( _ )/411null 0 35.70 M 1 , T T h l26 , h l 17. 1 , l ?2.86 MW, N B , M V 8 1 967 tah CO2 b 6 098 t, ? h ? s b2.2.2null 在燕山石化的应用12008null11, F F 80 t/a T T g , K r80%, f z b 80% / ,C ! 9 1 n V 4bnull null V 4 , 80% f / , 28.93MW,1 80% ! 9 4 0.19 MW, M T H W 8 000 ha V 4nul
7、l F T T ! 9 1 Y ( / )/ ( / )/ / / /MW! 9 489.7/109null 0 96.1/441.8 47.9 12.9 35.93 477.2/102.6 106.8( )a93.8( _ )/439.5 36.7 11.5 28.93null null : ! 9 100% , L = 80% b 41 870 kJ/kga N 2 500 /t 9 , V 4 / M V 19 901 t, n 4 975.3 , 3 6 rm E s A b V 4 , 100% ! 9 / TT V l ? 35.93 MW, M V 8 24 714 t,h CO
8、2 b 76614 tb 80% f / , Xr 28.93 MW,1 M 80% ! 9 l ? 0.19 MW, N B ,M ! 9 , M V 8 130.7 t,h CO2 b 405 tb1 w , L = 100% / , V 1 100% ! 9 l ? 0.238 MW, M V 8 163.4t,h CO2 b 505 tb71null 5 null null null null null null null null null f , :S v T T F ! 9 , 100% / , T T 5 T T / 1 n V 5bV 5null F T T 5 T T /
9、1 Y / . /m2! ! /mm ( / )/ ( / )/ ( / /MW! ! /t T T 1 5000 2 500 489.7/109null 0 96.1/441.8 19.78 35.92 1215 T T 2 7800 2 600 489.7/119null 0 96.1/417.6 60.21 33.54 420null null V 5 V , 100% ! 9 / , TT 5 T T M 1 , h l 56%, h l 24.2 , h l10 , l ? 2.38 MW, N B , M V 8 1637 t,h CO2 b 5 076 tb2.2.3null 在
10、福建联合石化的应用2009null05, y F K 140 t/aY Q g , M 10 17 20 , r T , S ! 9 1 n V 6bV 6null y F S ! 9 1 Y /kg h- 1 / _ g g /MPa / kg h- 1 / g g g /MPa9 /kPa /MW! 9 225 88null 0 485null 0 0.57 225 519null 0 102null 0 0.32 101.4 89.87S 1 236 88.3 106.1 462.1 0.56 236 490.8 96.3 0.24 159.2 93.54S 2 236 88.3 106
11、.1 462null 0 0.56 236 490.8 96.3 0.24 159.2 93.54null : V , ! 9 # S ( 100% , v 3%9 bnull null S , g 96.3 ! 9 102 , ! 9 34 , L = S 28.7 , L = f / , ! 9 ,8 I n y , L = S 9 . “ ! 9 b V 6 , 100% ! 9 / 89.87 MW, M V 8 61 817 t,h CO2 b 191 632 tb 100% f / , T T 1 M ! 9 l ? 3.67MW, N B ,M ! 9 , M V 8 2524t
12、,h CO2 b 7 825 tb2.3null 22008null12, F 3 s 60 t/a = J B M Y ; ; e m s | : TQ 052null5null null null null D S : ARiskIdentificationandControlforCoalnullchemical ShiftFurnaceSHENJun(Wison Engineering Co. Ltd., Shanghai 201203, China)Abstract: Risk evaluation for %nulltypepressurevessel is an importan
13、t component of thedesignmethod based on failure mode. Identification, analysis and control of the typical risks for coalnullchemicalshift furnaceduring thedesign, manufactureand usewerediscussed. Effectivemeasuresaregiven at theas well.Keywords: coalnullchemicalshift furnace; risk identification; ri
14、sk evaluation; controlnull null M , “ a ! / ? #M 8 4 , m_ av a B Z _ ? Z b ? Zt / , P B e V s b ,X V 9 g , S = F T T p b(3) v T T . ? ! 9 , ! 9 M ! 9 , V I n B ! 9 , P ! 9 b(4) F S v T T V l ? ,K v K F V ? , 8 a ? S ,h = bah Z 1 6 N , I n 3 r , ?h r T | F A b I D :1 null null ; . T T F J. F ! ! ,200
15、9,38(4):75null76.2 null ; ; , y . T T J. F ! ! ,2008,37(5):86null87.3 null - B , 8 7 . T T J ? J. F ! ! ,2009,38(3):87null89.4 null f null r , + r , null . o T T J. F ! ! ,2007,36(6):87null89.5 null , null ,; l , . T T J. F ! ! ,2010,39(1):73null74.6 null u y = , ,f null , .v o T T J. F ! ! ,2005,34
16、(3):51null53.7 null null 2 , Z ,I l . T T “ b! J.b! W , 2009,25(5):34null37.8 null null 1 ,f X , . T T v g J. g ! 9 , 2007,45(2): 46null47.( I )null 39 null 5 null null null null null null null null null null null null null F null null null null ! null ! null null null null null null null null null
17、null null null null null Volnull 39null Nonull5nullnull 2010 M 9 null null null null null null null null null null null null null PETROnullCHEMICAL EQUIPMENTnull null null null null null null null null null null null null null Sept.2010nullnull null l : 2010null04null26null T e : + null 鋆(1980null),男,江苏太仓人,工程师,硕士,从事化工设备设计工作b
