單 價:電議
產(chǎn)品/服務(wù):IS200EXAMG1A
品 牌:IS200EXAMG1A
供貨總量:1 件起 訂:1 件
發(fā)貨期限:自買家付款之日起 3 天內(nèi)發(fā)貨
有效期至:長期有效
最后更新:2016-05-19 11:52
瀏覽次數(shù):464
某工廠有2臺黑液燃燒鍋爐(堿回收爐)、3臺35t/h的循環(huán)流化床鍋爐和3臺6000kW的汽輪發(fā)電機(jī)組。
除塵脫硫系統(tǒng)采用旋風(fēng)分離器、立式文丘里除塵器及水膜除塵脫硫塔三級除塵脫硫裝置(如圖1所示),設(shè)計(jì)除塵效率≥96.7%;設(shè)計(jì)阻力:旋風(fēng)分離器400Pa,文丘里除塵器600Pa,水膜除塵脫硫塔800Pa,合計(jì)阻力為1800Pa。
廈門岳航計(jì)算機(jī)工程有限公司
聯(lián)系人:李素云
QQ:1587052687
手機(jī):18965423501
座機(jī):0592-5165501
1、存在問題分析
因除塵脫硫設(shè)施在設(shè)計(jì)時主要只考慮了其除塵效率,其脫硫效率相對偏低,在燃用高硫煤時,為確保其脫硫效果,大量使用稀(濃)白液及氧強(qiáng)化的堿抽提(EO)段堿性廢水除塵脫硫后,主要存在煙氣帶水嚴(yán)重、酸腐蝕及管道結(jié)垢、脫硫成本偏高等問題,其主要原因如下。
1.1、煙氣帶水
結(jié)合運(yùn)行實(shí)際,與除塵脫硫系統(tǒng)、鍋爐廠家進(jìn)行了交流和分析,煙氣帶水原因與系統(tǒng)設(shè)計(jì)缺陷有一定關(guān)系,氣、水分離效果不佳,在以前使用清水除塵過程中,就存在煙氣帶水現(xiàn)象,特別是在水膜除塵脫硫塔投用后煙氣帶水情況十分明顯,因而長時間未投用水膜除塵脫硫塔。
NEW FISHER 13A2521X062 GASKET 302 REPAIR REPLACEMENT PART B451324
NEW STURM 14IN OD 2IN ID BRonZE PUMP IMPELLER D511627
CRANE 22-80941 3/4 IN BORE W/KEWAY 18TEETH DRIVE PINION GEAR PART B456907
NEW PARKER 4A-Q4VY-SS CPI STAINLESS HYDRAULIC FITTING D403822
NEW DORNER 450032M TENSION PLATE LH 4-18IN ConVEYOR REPLACEMENT PART D244658
NEW REULAND 43203-770 1-1/8IN SPUR GEAR D503865
WORTHINGTON 3/8 CNG 4 50546 STAINLESS PUMP POWER END REPLACEMENT PART D499232
ANDERSON GREENWOOD M4AVS MANIFOLD 3-VALVE TRANSMITTER REPLACEMENT PART B429878
NEW RA JonES FP-N6-008 CROSS BAR STAINLESS STEEL SHAFT 12X3/4IN D239904
NEW RA JonES P72000161102 LOCKING RING STEEL 1-7/16IN ID D239928
GOULDS 3196-ST 1X1.5-6 PUMP POWER END ASSEMBLY D498706
NEW ALFA LAVAL 31353-0501-5 SANITARY VALVE PLUG STAINLESS D319844
ANDERSON GREENWOOD M4AVIS 02-2565-2 VALVE MANIFOLD REPLACEMENT PART B341584
NEW EURODRIVE 06434053 GEARED SHAFT REPLACEMENT PART D454297
NEW CECO 214363 MOUNTING FLANGE ASSEMBLY STEEL REPLACEMENT PART D435190
NEW INDAG 60004079 LOCKING COLLAR D381835GE
IS200EPDMG1B
IS200EPSMG1A
IS200EROCH1A
IS200ESELH1A
IS200EXAMG1A
IS200EXHSG4A
IS200TBACIH1B
IS200TBAIH1C
IS200TGENH1A
IS200TPROH1B
IS200TREGH1B
IS200TRLYH1B
IS200TRPGH2B
IS200TSVOH1B
IS200TTURH1B
IS200VAICH1D
IS200VCRCH1B
IC697CPU731
IC697MDL750
IC697MDL940
IS200VGENH1B
IS200VSVOH1B
IS200VTURH1BAC
IS215UCVEH2A
IS215VCMIH2B
NP 104X905BA603
SR 469 469-P5-HI-A20
SR489 489-P5-HI-A20
SR750 750-P5-G5-D5-HI-A20-R-E
SR750 750-P5-G5-S5-HI-A20-R-E
SR760 760-P1-G1-S1-HI-A20-R
IS215ACLEH1A
IC697PWR711
SR469-P5-HI-A20
MTM-120(S-A20-120VA)
IC695CPU310
IS215UCVEH2A
VCIB-16A
VIPC616
VMIC VMIPMC-5565
VMIVME-7671-421000
SR469-P5-HI-A20
IS2020RKPSG3A
IS200VSVOH1B
IS200VCRCH1BBC
IC697CPX772
NEW JOHN CRANE 9TQF311C1 1-1/8IN MECHANICAL PUMP SEAL CARTRIDGE D481664
NEW ASCO 93609 93-609 RED-HAT REBUILD KIT SOLENOID VALVE REPLACEMENT D283209
20-1/4X1-13/16 IN SOFT ROLLER ConVEYOR REPLACEMENT PART D426252
NEW FIKE PV BT SIZE 3 VALVE DISC RUPTURE 160.72PSI REPLACEMENT PART B480311
NEW WEBER MARKING SYSTEMS 7001893 DRIVE GEAR D420911
NEW FMC 11-1/2 IN STAINLESS SHAFT REPLACEMENT PART D414542
NEW SK-90893 STUB SHAFT ADJUSTING VALVE STEEL REPLACEMENT PART D360684
NEW RA JonES CMH10940 12X3/4IN KEYWAY STEEL SHAFT REPLACEMENT PART D246233