新聞德國(guó)Georgii Kobold KOD526-1BMB/XK/G/S207廠家報(bào)價(jià)
石油和化學(xué)工業(yè)存在的主要問(wèn)題是：企業(yè)盈利能力差、能源和資源利用效率低、產(chǎn)品質(zhì)量問(wèn)題突出、產(chǎn)業(yè)結(jié)構(gòu)不合理、生產(chǎn)性服務(wù)業(yè)發(fā)展滯后等。因此在《制造225》行動(dòng)綱領(lǐng)引導(dǎo)下，借助新型信息化和互聯(lián)網(wǎng)技術(shù)，盡快提升石化行業(yè)智能化水平，是由石化大國(guó)向強(qiáng)國(guó)跨越的必由之路?！吨圃?25》中提出大力發(fā)展面向制造業(yè)的信息技術(shù)服務(wù)，提高重點(diǎn)行業(yè)信息應(yīng)用系統(tǒng)的方案設(shè)計(jì)、開(kāi)發(fā)、綜合集成能力。
MD MICRODETECTORS BX80S/10-1H6X
LEUZE 68023103 MLC520R14-300MG
AFAG 11004995
AXIMA Concept GASKET FOR VENTILATION SYSTEMS TYPE:TEROSTAT-VII Ф6(78M/ROLLER)
fronius 4.047.430.000
Gefran-2019 F033306 TR1-A-2-B-2-A-E 060X000X00200XX
OMRON G6BK-1114P-US 24VDC
HPI M1DBN2008HL20C02N
HPI M3AAN2012UL20A01N
SCHNEIDER MGU3.206.30LN
DUMARSING DMS-EC6-200-1-H10
HENKEL Loctite 405 ledflood system item1167593 sn:107359 LED Cure Array–LED 405 nm Cure Array – Item # 1167593
Turck BI2-EG08K-AP6X No.4669400
PISTRR DN65/PN250-FCKH-ISO6164-34231
WANDFLUH RDA-03-0-D24-35-01
WALDMANN 112567054-00463698
Rexroth R900489669 ZDC 16 P-2X/XM
SCHNEIDER VDI6694U
LEUZE 50123196 CML730i-R20-1910.R/PB-M12
casappa KP30.43S0-32S3-LOH/OF-V-CSC 0357000P 346003-0017
Eaton Moeller 120649 FAZ-C35/2-NA-DC
ROTECH定位器PFN412EMAZ
GKN Stromag AG TYP:100-0-GNE-280-FV
CASAPPA 04208700 STEP-UP GEARBOX MP2/FS-7/2,5
SONALERT MALLORY SC110NP 30-120VAC 6-24MA 0642 1
Eaton Moeller 125678 SVX002A2-4A1B1
Eaton Moeller 170155 FBSMV-63/4/03-S
RIEGLER 184.006
ROTOFLUX F32-1302-02L
OMRON A22NW-3MB-TYA-G102-YD
小強(qiáng)工控 CARLO GAVAZZI PS42R-AT02N7-YK0
SCHNEIDER MGU4.104.62
RIEGLER 46.018-8-E
UNIVER KD2001000500GM
BANNER Q20APLVQ3-16946
Eaton Moeller 143226 XSPBU13506
schmalz SB-M 離心通風(fēng)機(jī)
VS Sensorik PGM2G-A-V5Z(P050)
B&R 7DI135.70 總線模塊
SCHNEIDER NSYTRR24MP
BURKERT 電磁閥146557
BANNER VS4RP5RQ5-72340
小強(qiáng)工控 CARLO GAVAZZI NSC02DB24SC
STM DLM30-P-0:1m Nr：1120014
EUROTHERM EPOWER-3PH-250A-600V-XXX-XXX-XXX-XXX-XXX-XX-XX-XX-XX-XX-XXX
hydac QTYA-L20/DN20/GB/T12244
Gefran-2019 F010037 TCM-CP-1-J-0-A-0-T-F 002X000X00000XX
EA ZK311309-EE621252
SCHNEIDER PKF16M445
DOLD安全繼電器61958 IL9077.12/011 3AC230V 0,1-20S
MD MICRODETECTORS MDI58B 2160
MD MICRODETECTORS MDI58F 1981
CASAPPA 03598707 FRONT SECTION PLP30.51S0-04S5-LOG/OF-N-A
KUTTNER Part no.45111218 Order No.21F01.11
FLUIDTEAM EPSR2-20-SG-1-24V-S
DRR132-3B
HEIDENHAIN 393000-53
ELAFLEX DN50 標(biāo)準(zhǔn)EN 14420-5銅
SCHNEIDER BMH0701P02A1A
LAPPORT Ident-Nr. 101118 FORM 9011 20x20x150
CASAPPA 03671708 MOTOR HDM30.73R2-06S8-LMD/ME-N
SCHNEIDER LC1F150D5
SFERAX LCR20
flucom順序閥LCS 20
MAXON控制器605299
PARKER 4F-C4L-1-SS
英國(guó)ONDRIVES變速箱和減速器P15-80
UNIVER J30A420300B
RIEGLER TFW 120-114
STRACK 346X496-F10-36-1730 171091
Eaton Moeller 170M3533
Eaton Moeller 79614 AK35
新聞德國(guó)Georgii Kobold KOD526-1BMB/XK/G/S207廠家報(bào)價(jià)
為了防止流體中的沉淀物影響流量計(jì)的工作，流量計(jì)的電極選用不易附著突出的尖形或半球形，并且可以更換式或者刮刀式清垢電極等。選用刮刀式電極可定期手動(dòng)刮除傳感器外的塵垢。或者也可以將測(cè)量電路暫時(shí)斷開(kāi)，通以短時(shí)間的低壓大電流在電極間，焚燒清除油脂類沉淀物。也可采用提高液體流速的辦法來(lái)清掃管壁的附著層。測(cè)介質(zhì)的非對(duì)稱流動(dòng)在正常生產(chǎn)的情況下，管道內(nèi)流體的流速是軸對(duì)稱分布，磁場(chǎng)均勻。而實(shí)際管道中流體的非軸對(duì)稱流速分布經(jīng)常出現(xiàn)，此時(shí)，流體流向可分成沿管道軸線的直線流，待測(cè)液體的體積流量就是它對(duì)管道橫截面的積分；另一種則是旋渦流。
HBM Z6FD1 50KG
Eaton Moeller 19371 T3-3-8007/E
BENDER IRDH265-4 AC 230 V Art. No. B 9106 8001
SCHNEIDER KTA0800EL34
TITAN L2M8125HTLG38SQ
CASAPPA 79917962 KP30.51-84E4-LED/ED/30.27 D
MD MICRODETECTORS MDI63G 1386
Mahle PI8445 DRG60
CHERRY 6A250-U40T851E4(db1) 125-250VAC
RTK MV5274
EPHY-MESS SN72595-NWT-1C-PT100/B/2-3x8x100-5000-II2G EXeII-EN10204-3.1 溫度傳感器
英國(guó)ONDRIVES變速箱和減速器BLHB40-2AR
Gefran-2019 F013037 TC5-B-2-J-5-Q-I-P-3 030X000X00015XX
SCHUNK PGN-PLUS-64-1-AS 工件夾具
Sommer-automatic GmbH & Co. KG GK40N-B
CASAPPA 03781881 HDP35.90S0-06S4-LMF/ME-N
SICK C2MT-04824BBC03DE0 感應(yīng)傳感器
OMRON A22NW-2RL-TYA-G100-YE
MARZORATI 17131N005 RA2010-N-1-XYW-03
MD MICRODETECTORS MDI58G 2872
STM RLM60/S135-P-0:1M 感應(yīng)傳感器
EGE IGMF30262(NO 10-33V 200mA DC PNP) IDN:S30262
UNIVER K2000401800M
Eaton Moeller 12005 T3-1-8214/Z
DOLD安全繼電器36271 BA7864.82 AC/DC24V+AC220-240V
IPF OW500370
Eaton Moeller 170952
小強(qiáng)工控 CARLO GAVAZZI EM24KIT65AU
HBM 1-C2/5T
HBE OFTEX 75/90.80-50 GG
DOLD安全繼電器25522 AA9837.11 40-120HZ UH AC50/60HZ127V
Hawe PDMP 22-41/G 24
Beckhoff CX1020-0011
SCHNEIDER LXU5.7565.18TPPZ
SCHNEIDER KSB400DC5
Turck PS016V-504-LI2UPN8X-H1141 No.6832842
Eaton Moeller 107285 XSPTA1004
EAO 704.000.2 感應(yīng)傳感器
OMRON A22NN-MGA-UWA-G101-NN
OMRON AX-RC10700032-DE
JOLA TSP/1/ED/E1 KOM.NR.11498511 GER.NR.NOO7444
PMV F5-MEC-420
UNIVER K1001000550
FIPA 21-004-083-2 T R K.520.003023
SCHMERSAL 103011953 PSC1-E-131-12DI-10DIO
EA NK711066
UNIVER RS1000400040
SCHNEIDER KSA630ET450
CASAPPA 68602864 PLP30.38/20.25 S/FS-L
CASAPPA 79951150 FP40.73-06S8-52/PLP20.25-EL D
LEUZE 50131739 CML730i-R05-480.R/PN-M12
SCHNEIDER NSYTDSSF2D
UNIVER AF-2522
LOCTITE 97153
BREMER Transbatoren GmbH IGE100
Gefran-2019 F017606 TR1-A-2-A-1-A-I 030X000X00100XX
HORNER HE-XW1E4 PLC XL7E
HURST MODEL KN-SP P/N:SP-3475 1.9RPM 24V 60HZ 8 1/2W 20MFD
供應(yīng)原裝進(jìn)口意大利VIVOIL齒輪泵X3P8101AEEA
FINDER繼電器7S1290125110PAS
SCHNEIDER VDI6666
BECKHOFF C9900-U332-0010
NORELEM 02153-10042
HONSBERG UR3K-020GM085-SR
Datalogic 00-1111-CW
OMRON 3Z4S-CA FS-B4KU35CLU-F
Eaton Moeller 190817
BANNER K80FLGXXPQP
DOLD安全繼電器16370 AD8851.14 AC50/60HZ 230V
CASAPPA 0199859P PLP20.6,3D0-54B2-LEA/EA-N-FS
Kendrion Binder--Germany 32 07322B40
HBM U2AD1-1T
SCHNEIDER LA9FF4F
小強(qiáng)工控 CARLO GAVAZZI RPFCAP
HYDAC DFBN/HC240MA20D1.X/-L24
SCHNEIDER KSA630DLE42F
Eaton Moeller 122187 XMN332406CV1-SOND-RAL*
SATRON VDTL3SDC0222SFM0 0-1200MM H2O PN40 IP68
STOBER K402AF0100MR40
Gefran-2019 F305000 GFW-3PH-40-480-1-1-3-R-1-1-0
Eaton Moeller 171809 NZM4-XUHIV2018DC
Balluff GmbH BES 113-356-SA6-PU-03
RELECO C3-T32X/DC48V R ..
新聞德國(guó)Georgii Kobold KOD526-1BMB/XK/G/S207廠家報(bào)價(jià)
可靠性：常見(jiàn)水機(jī)采用雙回路設(shè)計(jì)，有多個(gè)壓縮機(jī)，即使一個(gè)壓縮機(jī)回路故障仍能繼續(xù)工作。出現(xiàn)問(wèn)題，只需要單獨(dú)維修就好，室外壓縮機(jī)維修和更換成本較低，制冷回路及控制簡(jiǎn)單清晰，維修方便。氟機(jī)通常只有一臺(tái)室外變頻壓縮機(jī)，室外機(jī)和室內(nèi)機(jī)的控制全部連接，維修成本高。安裝對(duì)比：水機(jī)管路大，相對(duì)氟機(jī)施工周期很長(zhǎng)。氟機(jī)管路小，施工周期短，相對(duì)水機(jī)安裝很便捷。使用壽命：水機(jī)外機(jī)的設(shè)計(jì)壽命是2，年氟機(jī)的外機(jī)是1-15年。ZDLP電子式電動(dòng)單座調(diào)節(jié)閥是自動(dòng)化控制系統(tǒng)中儀表的執(zhí)行單元,以AC22V電源電壓作動(dòng)力,接受來(lái)自DCS,PLC系統(tǒng)或調(diào)節(jié)儀表,操作器等輸入的（4-2mA,-1mA或1-5VDC）電流信號(hào)或電壓信號(hào),即可控制運(yùn)轉(zhuǎn),全電子式電動(dòng)執(zhí)行器,采有機(jī)電一體化結(jié)構(gòu),具有機(jī)內(nèi)伺服操作和開(kāi)度信號(hào)位置反饋,位置指示,手動(dòng)操作等功能,功能強(qiáng),性能可靠,連線簡(jiǎn)單,調(diào)節(jié)精度高,以直行程輸出的推力改變閥門開(kāi)度位移,達(dá)到對(duì)流體介質(zhì)的工藝參數(shù)調(diào)節(jié)控制。
LINOS G390151000
SCHNEIDER LV480821
OMRON R6YACCX010XGS
BECKHOFF C9900-H806
BAUER GHU920//5GT9//01024//G6R//U0
小強(qiáng)工控 CARLO GAVAZZI FUT-FORK0540-20
GANTER DIN950-AL-140-B14-D
SCHNEIDER MTN584143
MD墨迪 IL1/CP-3Fshielded PNP NC conn. M8
RIEGLER 258.46
BERNSTEIN 3640000000 CT-642 Contenitore ABS con chiusura rapida
NORELEM 06353-081
MD MICRODETECTORS MDI38F 647
CASAPPA FP40.109D1-34S4-LGG/GF-N
小強(qiáng)工控 CARLO GAVAZZI SIU-MBC-XX
UNIVER S1011321150M
BANNER WLB32C285PB
ILME ILCSLZ 06 IO
OMRON 17214-26004
RIEGLER N239.518-N
OMRON E4C-UDA11AN
SCHNEIDER 9001K2L38CH13
THERMALOGIC P01-36 3200 6113B0602AL
00046986 BURKERT 0344-D-08,0-BB-MS-GM82-024/DC-08 *
OBISPHERE 32501.03
Siemens 2021637-001
BURKERT 電磁閥66453
AW700021 DM2D3122025/OS GSD10027-M
KNICK L100 A2-007
CHERRY鍵盤G84-4400LUBDE-0
SCHMERSAL 101187838 AZM 161SK-12/12RKTD-024
Eaton Moeller 197797 E57P-18UNN8-C2
CASAPPA 79921310 KP30.61-84E4-LEF/ED/30.27/30.22-67/20.14 D
CASAPPA 68260879 PLP20.20/20.16/20.4 D/FS EL
Gefran-2019 F028818 MN1-6-M-P10M-1-3-D 2130X000X00
FINDER繼電器601390482070
小強(qiáng)工控 CARLO GAVAZZI PS21L-MS02L3-M00
GEMU 690 25D78711411/N
FINDER繼電器483180480060SMA
RIEGLER 11.DM.20250
MD MICRODETECTORS MSP/00-1E
Gefran-2019 F041574 40T96-4-99-RRRR-101
IPF IB060186
OMRON J77MN-U-230
KEB COMBIBOX06.10 670 70002/86650 024V K15/B12W
SCHNEIDER BSH1404M02A1A
ZIMMER HWR2031L
Gefran-2019 F050227 TC1-A-1-J-5-A-I 100X000X00150XA
honsberg HD1K-025GM030-SR 流 量開(kāi)關(guān)
BECKHOFF C9900-E905
Eaton Moeller OPM-1038SWC
Schneider iC65N-C16A/3P
SCR KSK-1500GK32S0
MD MICRODETECTORS MDI63G 365
PROXITRON IKL015.38GSA1
DEMAG ZBA132C48140
Electronicon E62.L10-332G10
SCHNEIDER LUCL05BL
TOTAL MOTION SYSTEMS LTD FD8L603-370-47-N1680 SER.NO.11048-04
Walther SP-009-1WR521-21
SCHMERSAL 101084124 TVH 355-01/01Z
Knick A20300 P0
brinkmann KC31-UO12+195 潛水泵
UNIVER J12A440250A
Saia-Burgess J84-111-113
Klockner Moeller PLSM-C20/2
ETA 104-P10-4A
SCHNEIDER LA1KN313
SCHNEIDER ZB5AH033C1
ELTROTEC FAD-E-C2.0-2.5-2400-22°-T400℃
BECKHOFF FC9082
Vahle 0254890/00 SK-SKN/T-SWN/T-SWNG/T-PH/S-28
OMRON F3S-TGR-CL2A-014-1650S
OMRON D40ML-M1-B-5M
SCHMERSAL 101170058 FWS 1206 C
MD MICRODETECTORS MDI63D 692
UNIVER RS2000400020
TR-Electronic SL3015-X1/GS130/K/F Art.-Nr.:40720005 Ger.-Nr.17216446
Gefran-2019 F003843 PC-M-0050 0000X000X00
BANNER M18GRX7PQP-19369
KLASCHKA GMBH. & CO.KG AUN1/510ca-1.60-115/230 VAC
RIEGLER 847.004 ES
BECKHOFF CP7019-0001-0000
SCHNEIDER VG221F-80C
CASAPPA 03575500 MOTOR KM30.61S0-83E3-LEB/ED-N
GMC Refrigerazione S.r.l. SC165S
WENGLOR IL008BE42VB8
Hoffmann 675020 聯(lián)軸器
LEM LT508-S6
MD MICRODETECTORS MDI58B 2606
Gefran-2019 F060225 M32-6-M-B35U-1-5-D 2130X000X00
KEB 14F5C3D-YG1A 11KW
SCHNEIDER LC2D50ASC7
ROEMHELD 1475-011R31R 797260
Eaton Moeller 174258 DX-BR025-1440
OMRON D4B-2115N
Eaton Moeller 46KBR100
RIEGLER 227.55-13,5
SELET傳感器K21EG32PC
ETA 3600-P10-Si-1A DC28V
OMRON LY4-0 230VAC
DG2D3131020 FG193021 MEML2S341643020
FINDER繼電器405180120300PAC
OMRON D4N-1A22
EMG R42D16 531/3
PFERD-Werkzeuge ZY 2025 6 AWCO 60 J5V
SAPPEL VZODN20+PlusetransmitterRV1L
Gefran-2019 F045344 TK-E-1-Z-B06D-M-V 2130X000X00
RIEGLER LN 114200
RIEGLER 15.DMA.16050
KUHNKE UF3G-24VDCN+Z396
CASAPPA 66610609 PLP20.9/20.6,3 D/FS EL
BANNER Q45BB6LLQ6-75701
Electronicon E56.M68-115230
HPI M1DBN2018HL20C02N
FHFEx-ResistTel
SCHNEIDER K1C003HCH
LAYHER No. 210
Bar GTE-98/090-08-V17-F Tech.File.Ref.ZXS01 D283
SCHNEIDER ZC2JC18
CASAPPA 79946500 FP30.61/30.17/30.17 D
burgmann 1000042256 ST03_SPS2000-00_00246BA0
vishay LPS-10KG
MD MICRODETECTORS MDI63D 2695
bussmann Artikel-Nr.170M7907 1250V / 2500A Gr.4SBKN/105
CASAPPA 02006784 MOTOR PLM20.6,3R0-46E2-LEA/EA-N
CV301008 DM3401231-03/07-G KA29-EE85
小強(qiáng)工控 CARLO GAVAZZI PS31M-CT11P9-T0L
IPF VK100F64
UNIVER K2002000470M
Di-soric IR 35 PSOK-IBS
HYDROTECHNIK 2103-01-41.00N 聯(lián)軸器
英國(guó)ONDRIVES變速箱和減速器E50-5A-22-LH
BANNER PVD100Q
PARKER 12F-C12L-10-B
BANNER PIT46TSL5-VL
WIKA D-10-7-BBI-MK-ZP8XU
OMRON SYSMAC-AL0100D
BANNER TL50BLB1Y1R1
VIVOIL齒輪泵X0U0721BBBA
mennekes NR: 11032
DICTATOR氣彈簧CH.210227/70 ON
SCHNEIDER ZB5AK1783
SCHNEIDER XBTZG45
SVENDBORG DT RE 044 R1B
CASAPPA 019985LK PLP20.20D0-54B5-LBE/BC-N-FS SCP
AT458423 DM2D3121015/OS GS300027
CASAPPA PLP10.2-30S0-LOB/OA/10.1-LOB/OA D/FS EL
HYDAC 0005L 003P
RIEGLER 207.005-6M R. STAHL AG FL60BD50*EU\AC220V\AC220V\ExdⅡBT4 IP66\YODALEX
VIVOIL齒輪泵X3M6801ADDE OMRON 3-4002A5050-4646-B00 " SCHNEIDER A9XPH324 英國(guó)ONDRIVES變速箱和減速器OKBE3/19 SCHNEIDER LADR26英國(guó)ONDRIVES變速箱和減速器UPSG1.0-75PH-K新聞德國(guó)Georgii Kobold KOD526-1BMB/XK/G/S207廠家報(bào)價(jià)
冷卻塔的工作原理：冷卻塔是利用水和空氣的接觸，通過(guò)蒸發(fā)作用來(lái)散去工業(yè)上或制冷空調(diào)中產(chǎn)生的廢熱的一種設(shè)備?；驹硎牵焊稍?低焓值)的空氣經(jīng)過(guò)風(fēng)機(jī)的抽動(dòng)后，自進(jìn)風(fēng)網(wǎng)處進(jìn)入冷卻塔內(nèi)；飽和蒸汽分壓力大的高溫水分子向壓力低的空氣流動(dòng)，濕熱(高焓值)的水自播水系統(tǒng)灑入塔內(nèi)。當(dāng)水滴和空氣接觸時(shí)，一方面由于空氣與不的直接傳熱，另一方面由于水蒸汽表面和空氣之間存在壓力差，在壓力的作用下產(chǎn)生蒸發(fā)現(xiàn)象，帶到目前為走蒸發(fā)潛熱，將水中的熱量帶走即蒸發(fā)傳熱，從而達(dá)到降溫之目的。
