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產(chǎn)品詳細說明
6ES5947-3UA22
價格好++++++++莫+++++++++++++瘋狂降價
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咨詢熱線：18050035902/0592-6808394，QQ：1982497648（郵箱+@qq.com）
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循環(huán)流化床鍋爐是被國際公認的高效、低污染的清潔燃燒技術，是國家重點鼓勵和發(fā)展的環(huán)保節(jié)能項目。該鍋爐具有燃燒效率高，負荷調節(jié)范圍大，無需加裝脫硫、脫硝裝置即可實現(xiàn)90%脫硫率，滿足環(huán)保要求，以經(jīng)濟的方式解決大氣污染題目，而且煤種適應性廣，排出的灰渣活性好，輕易實現(xiàn)綜合利用。目前國內300MW等級循環(huán)流化床鍋爐消化引進阿爾斯通技術，和常規(guī)煤粉鍋爐相比主要在燃燒系統(tǒng)方面存在差異其具有如下特點：
通常鍋爐四角分別布置4個返料器和4個外置流化床，外置床中布置了中溫過熱器，低溫過熱器和高溫再熱器等鍋爐受熱面。
鍋爐左右兩側配有風道燃燒器，每側風道燃燒器含有兩支油槍，床上左右兩側各配有4支床上油槍。
風煙系統(tǒng)中一次風作為主要流化風，二次風分上中下分級送風助燃，多路流化風對返料器、外置床等受熱室起到流化作用。
風煙系統(tǒng)中灰循環(huán)的公道建立是鍋爐穩(wěn)定燃燒的重要條件，也是控制床溫、再熱汽溫的基礎。
由于循環(huán)流化床鍋爐的復雜性，鍋爐爐膛安全監(jiān)測系統(tǒng)和常規(guī)煤粉爐有較大差別，包含鍋爐跳閘BT、送風跳閘AT和主燃料跳閘MFT三個主要跳閘信號。
由于循環(huán)流化床鍋爐的大滯后特性，自動控制難點在協(xié)調控制，床溫控制、床壓控制、過熱汽溫控制和再熱汽溫控制。
對于循環(huán)配套直接空冷系統(tǒng)，直接空冷的控制關鍵在于風機轉速主指令控制，即如何設定好背壓是一個關鍵，既能夠考慮到汽輪機效率，又能考慮到風機電耗率，達到一個最佳經(jīng)濟性指標，同時兼顧到低溫防凍保護。
圖 1?1 循環(huán)流化床機組示意圖
1.2 配置方案
蒙西DCS項目由DAS、FSSS、SCS、MCS、DEH、ECS、ACC等部分組成，總點數(shù)約20000點，采用TPS系統(tǒng)，總配置單元機組配置控制器18×2對,公用系統(tǒng)配置控制器2對，ACC配置控制器2×2對，操縱員站6×2臺，工程師站2×2臺，OPC接口服務器1×2臺。單元機組系統(tǒng)配置如下圖所示。
COMTROL P/N 5300354 REV B 5000007 94800-1/94820-9 ROCKET 8/4 BOARD
BOC EDWARDS ConTROL UNIT ITIM E73+A1+T1
allen-bradley AC INPUT 1756-IA16/A WORKING
allen-bradley AC INPUT 1756-IA16/A WORKING #1
ASTEC LPQ154 POWER SUPPLY WORKING #1
ORIENTAL MOTOR CO.LTD BRAKE REVERSE PACK DSP502 LOT OF 3
TVL SAT-IMIO PCB BB81-000002-11 BOARD
ALLEN-BRADLEY MODEL: 1791-OA16 OUTPUT MODULE
ALLEN-BRADLEY MODEL: 1791-8BC OUTPUT MODULE
ALLEN-BRADLEY MODEL: 1791-0B16 OUTPUT MODULE
YAMATAKE CORPORATION ConTROLLER C10S0DTA0100 LOT OF 2
SCHNEIDER TELEMECANIQUE ABL7 RP2405
ORIENTAL VEXTA 5-PHASE DRIVER RKD507-A LOT OF 2
ORIENTAL MOTOR VEXTA BRUSHLESS DC MOTOR DRIVER FBLD40C
ORIENTAL MOTOR SPEED ConTROLLER MSP302N LOT OF 2
FUJI SC-03/G,SZ-Z4 LOT OF 3
ONE OMRON F300-E RS-232C I/F UNIT
SEAGATE ST32272W HARD DRIVE 9J6005-010 & CABLE
XSUNX DS-A1 AMP UNIT, DS-L10 SENSOR HEAD
MITSUBISHI MELSEC OUTPUT UNIT AJ65BTB1-16T PLC
ORIENTAL MOTOR CO.LTD BRAKE PACK SB50 LOT OF 3
MITSUBISHI AC SERVO DRIVE MR-J10A 100W
GSI LUMonICS COPLEY ConTROLS SERVO AMPLIFIER 503 LOT OF 2
SMC VJ3243 Valve LOT OF 2 NEW VJ3243-DIMZ-M5
SMC VJ3340Y-5LZ-M5 Valve LOT OF 2 NEW
FCC BOARD ID EUD 5U9 BR14320,PN 4324
GE FANUC OUTPUT IC693MDL940H-RELAY 2A 16PT
GE FANUC CPU MODULE IC693CPU331Y
OMRON SAFETY RELAY UNIT G9SB-3012-C LOT OF TWO
KEYENCE PJ-50A PHOTOELECTRIC CURTAIN SENSOR
OMRON POWER SUPPLY S8VS-18024A TESTED WORKING
OMRON E5CS-Q1KJ TEMP ConTROLLER LOT OF 2
MITSUBISHI MELSEC A68AD PLC FREE SHIP
MITSUBISHI MELSEC PLC AX42 INPUT MODULE
ENTEGRIS NT FLOW-THROUGH PRESSURE TRANSDUCER 4210-100G-F08-D00-A-P1-U1 NEW
SIEMENS SIMATIC, 6ES5420-4UA13 #1
PURERON JAPAN MODEL: PSD-04D SP11 LOT OF 2
SERIES LOVE ConTROLS 16L2034-992 9502 LOT OF 2
HANYOUNG DX4-KMSNR LOT OF 2
MITSUBISHI CC-link D/A ConVERTER UNIT MODEL: AJ65SBT-62DA
ESC RMF B2 REV.1.0 BOARD
SIEMENS MICROMASTER 1790L220A
SIEMENS MICROMASTER 6SE6400-0EN00-0AA0
METRonIX S40-6-0400ZO ROTARY ENCODER NEW LOT OF 2
METRonIX S40-8-1000VL ROTARY ENCODER NEW IN BOX
HP 54650A HP-IB INTERFACE MODULE
OMRON E5C3-WR20K TEMPERATURE ConTROLLER LOT OF 2
FUJI ELECTRIC AUTO BREAKER EA33 EA32 10A LOT OF 2
HANYOUNG DIGITAL PANEL METER DP3-N DP3-NA20-7
Mitsubishi A1SHCPU CPU UNIT
AB, ALLEN-BRADLEY 24VDC SINK INPUT 1794-IB16 LOT OF 3
OMRON E2K-C25MY2 CAPACITIVE PROXIMITY SWITCH NEW
FLUOROWARE ES-1C-MD-XX ConTROL MODULE LOT OF 4
ASAHI KEIKI ASG-158-17-14 DIGITAL PANEL METER
OMRON 3G8B2-AP000 BOARD 0228942-8E
PULSTEC BINARIZER BINA-SW PSB002DD-004-0, BINARIZER BINA- PANEL PSB002DD-003-0
MITSUBISHI PLC AJ65SBTC1-32DT1
TAMAGAWA TS3653N3E9 STEP MOTOR
TAMAGAWA TS3653N2E6 STEP MOTOR
SIEMENS SIMATIC 6ES5470-4UC12
OMRON SYSMAC CS1W-DRM21-V1 COMMUNICATION link UNIT
OMRON SYSMAC REMOTE TERMINAL DRT2 MD16TA 8-IN,8-OUT
SANYO DENKI 103-4507-7011 5-PHASE STEPPING MOTOR,HEDS-5600 A14 ENCODER LOT OF 5
ORIENTAL MOTOR CO.LTD BRAKE REVERSE PACK SBMR502 LOT OF 2
ORIENTAL MOTOR CO.LTD BRAKE REVERSE PACK SBR502 LOT OF 2
ORIENTAL MOTOR CO.LTD SPEED ConTROLLER DSP502M LOT OF 2
MITSUBISHI CC-link OUTPUT UNIT MODEL: AJ65SBTB1-16T
ESC AIO-4ESC REV 1.0 BOARD
MOTOROLA MVME,VME 761-001 PCB BOARD #1
OMRON C200HW-PD024 POWER SUPPLY UNIT LOT OF 2 DC 24V 50W TESTED WORKING
AUTonICS PULSE METER MP5W-4N
FUJI ELECTRIC AUTO BREAKER EA33 15A LOT OF 2
OMRON TEMPERATURE ConTROLLER E5EN-C3O3TC-FLK
KEYENCE KZ-R16X
KEYENCE KZ-R16R
ORIENTAL MOTOR SUPER VEXTA 5-PHASE DRIVER UDK5114N
OMRON PLC C2000H-AD001 A/D UNIT
ALLEN-BRADLEY MODEL: 1771-OAD/B 12 TO 120V AC OUTPUT MODULE LOT OF 2
ALLEN-BRADLEY MODEL: 1771-IBD/B INPUT MODULE 10-30VDC LOT OF 3
VEXTA STEPPING MOTOR 5-PHASE A4318-9215TG
VEXTA ORIENTAL 5-PHASE STEPPING MOTOR PK566-NBC
BROOKS TLG-RS232,TRANSPonDER READER ASC-I1 TLG-I1-1000-S0-00EB
MITSUBISHI MELSEC AJ71UC24 PLC FREE SHIP
MITSUBISHI MELSEC POWER SUPPLY UNIT A1S61P PLC
PURERON JAPAN MODEL: PSD-02A LOT OF 2
INNOTECH CORPORATION AL420SS LOT OF 3
TECHNICAL&TRY CO.LTD MX-7D, MX-7D-G-D24
RKC INSTRUMENT INC. CB100FP10-M*AB-NN/ N/Y, CB100FK02-8*AB-NN/ N/Y LOT OF 2
ORIENTAL MOTOR CO.LTD BRAKE REVERSE PACK DSP501M LOT OF 3
SAMWonTECH SL540 LOT OF 2
ORIENTAL MOTOR CO.LTD BRAKE REVERSE PACK BMP502H LOT OF 2
HANYOUNG DX4-PMSNR LOT OF 2
HANYOUNG DX4-DMSNR LOT OF 2
HANYOUNG DX4-DSSNR LOT OF 2
HANYOUNG DX4-DCSNR LOT OF 2
TEM TECH LAB. MODEL NPS4200AL RANGE:SKP015058-1, RANGE: SKP015063-1 LOT OF 2
OMRON H8CA-DHVS, H8CA-DLV COUNTER/TIMER?LOT OF 2
RKC INSTRUMENT INC.?TEMPERATURE ConTROLLER PSV410
RKC INSTRUMENT INC.?TEMPERATURE ConTROLLER REX-F900 F900FD04-V GN-NN5-5A
HANYOUNG GF7-T GF7-T60 TIMER/COUNTER
OMRON TEMPERATURE ConTROLLER E5EN-Q3HO3TC-FLK
HANYOUNG DIGITAL PANEL METER DP3-N DP3-NA10-4
AB, ALLEN-BRADLEY 24VDC SOURCE OUTPUT 1794-0B16 LOT OF 3
OMRON D4DL-20FA-B SMALL DOOR LOCK SWITCH
ALLEN-BRADLEY MODEL:?1771-OBN B DC OUTPUT MODULE
OMRON SOLID STATE RELAY G3PA-210B-VD LOT?OF 3
OMRON K3GN-NDC DC24V?DIGITAL PANEL METER?LOT OF 3
POWER SOURCE ERD 05SA POWER SUPPLY WORKING
MATSUSHITA ER24 ROTARY ENCODER AER 12520
RAM COMPANY PN 70R10461 ROTARY SOLENOID?NEW IN BOX
SIEMENS SIMATIC S5 6ES5951-7LB14
LAMBDA POWER HK150A-5 TESTED WORKING
GE FANUC PLC MODULE-?IC655MDL512B INPUT?MODULE 32 CIRCUITS
OMRON G3PX-260EUN POWER ConTROLLER TESTED WORKING
#0045 COSEL POWER SUPPLY UAW125S-24 TESTED WORKING.
OMRON S8PS-15024 POWER SUPPLY TESTED WORKING
SIEMENS SIMATIC,6ES5-421-8MA12
SIEMENS SIMATIC, 6ES5 308-3UA12
SIEMENS SIMATIC, 6ES5441-4UA13[1]
OMRON K3N DIGITAL PANEL INDICATOR R-NB1A-C1
TOHO ELECTRonICS DIGITAL ConTROLLER TRM-006 TRM-006-1-AM
MATSUSHITA CIRCUIT PROTECTER C20 M-5 15A(4) 20A(1) 30A(1) LOT OF 6
RKC INSTRUMENT INC.?TEMPERATURE ConTROLLER REX-C100 C100FK01-M*AB LOT OF 3
SMC CYLINDER CDQSB25-15-DCL707FL LOT OF?3 NEW
OMRON link TERMINALS?B7AS-T6B6 LOT OF 2
ORIENTAL MOTOR SPEED?DRIVER MSP302N, SUPER VEXTA 2-PHASE DRIVER UDK2120 LOT OF 2
ORIENTAL MOTOR SUPER?VEXTA 2-PHASE DRIVER UD2115B
ORIENTAL MOTOR SPEED?ConTROLLER SS301N LOT OF 2
ORIENTAL MOTOR SPEED?ConTROLLER SS302N LOT OF 2
ALLEN-BRADLEY MODEL:?1771-OAD/C AC OUTPUT MODULE LOT OF 2
ALLEN-BRADLEY MODEL:?1771-P4S AC POWER SUPPLY MOL LOT OF 2
ALLEN-BRADLEY MODEL:?1771-ASB D REMOTE I/O ADAPTER MODULE LOT OF 2
ALLEN-BRADLEY MODEL:?1771-IQ16 A ISOLARTED 24V DC INPUT MODULE LOT OF 2
ALLEN-BRADLEY MODEL:?1771-IAD/C 120V AC/DC INPUT MODULE LOT?OF 2
ALLEN-BRADLEY MODEL:?1771-IS DC MULTIPLEXER INPUT MODULE
TRANSIO A53 SMART ConVERTER WITH 2000V OPTICAL ISOLATION
PARALLEL PORT B/D JL601 BOARD
MITSUBISHI CC-link OUTPUT UNIT MODEL: AJ65BTB2-16R
RKC Z-DIO-A
LS SMART I/O GRL-RY2A
VEXTA PK264-03A STEPPING MOTOR
RELIANCE 57C404B NETWORK COMMUNICATIONS?MODULE 57404-2E 0-57404
RELIANCE 57C410A ISOLATED ANALOG OUTPUT?MODULE 57410-1
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