品牌:ABB | 規格:WT91 GJR5251600R4202 | 材質:WT91 GJR5251600R4202 |
產地:瑞典 |
WT91 GJR5251600R4202現貨
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3)關鍵技術說明
加熱爐及轉油線:本裝置共有兩臺加熱爐,均採用圓筒爐:常壓爐和減壓爐。兩爐均為輻射-對流型圓筒爐。兩爐共用一套餘熱回收係統。爐煙氣匯集至地面,經熱管式空氣預熱器降溫後,由引風機排入獨立的60m高煙囪,排放至大氣。空氣預熱器將冷空氣加熱後,送至燃燒器供燃燒用。爐子熱效率達90%以上。
常壓爐正常工況下熱負荷~19.8MW。爐管為四管程。爐管的規格均為 168×8。爐管材質大部分為1Cr5Mo,每管程輻射段出口有4根爐管,採用0Cr17Ni12Mo2。輻射爐管直段長15m, 共88根;對流爐管每排8根,共18排,對流爐管的有效長度為6.95m。
加熱爐溫度TE-2005A/B(其中一支備用,由DCS軟開關選擇用那一路控制)為主回路PID為TIC-2005,然後取四點爐膛溫度TI-2004A—D(四個溫度)的平均值作為副回路,控制進加熱爐燃料油流量閥或者燃料氣流量閥(由DCS軟開關選擇,看工藝用哪種介質而定)
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FOSTER 61-5 QUICK DISCONNECT HOSE BARB FITTING D577210
MAUDLIN PRODUCTS B003-100 BRASS SHIM COIL 0.003 X 6 X 100IN D592519
NIBCO PC611 PRESSYSTEM COPPER TEE 1IN D589087
HOKE 6CF6BR FLARELESS FITTING 3/8IN GYROLOK X 3/8IN NPT D589354
EATON HOSE COUPLING TUBE FITTING 1-1/4IN JIC-20 X 1-1/4IN NPT D589843
VIEGA 80890 PROPRESS 1-1/2X1-1/2X1/2 IN SS TEE P X P X FNPT D590556
RAYCHEM MCK-2L 1000V IN-LINE MOTOR CONNECTION KIT 3PH 250-1000 KCMIL D592742
ALLEN BRADLEY N4 OVERLOAD THERMAL HEATER ELEMENT D593140
SUPCO SHL120 60T11 FAN THERMOSTAT LIMIT CONTROL D592857
KOYO D3-FILL 9310 PLC DIRECT FILLER MODULE D593686
AUTOLITE 3136 SPARK PLUG D595248
AUTOLITE 3136 SPARK PLUG D595247
NWT 432VF ION EXCHANGE MEMBRANE XRF D595584
HUBBELL 02203018 GENUINE KELLEMS SUPPORT GRIP 1.250-1.490IN D594986
COMPRESSION SPRING 3-1/4IN OD 11-1/4IN LENGTH 3/8IN WIRE D597100
STEEL COMPRESSION SPRING 2-7/8IN OD 8-3/4IN LENGTH 5/16IN WIRE D597544
AMERICAN BEAUTY 484-5 DRI-WICK 5FT 0.130IN DESOLDERING BRAID D520894
TOP LINE 32840-7 2KMP 4IN 45DEGREE ELL TRI-CLAMP 304 FITTING D550631
ADC SMF-28E OPTICAL FIBER CABLE D523960
GE THQL1120 MOLDED CASE CIRCUIT BREAKER 20A 1P 120/240V-AC D576435
DIGITAL EQUIPMENT H8575-D FEMALE CONNECTOR ADAPTER REV A01 D575239
HUBBELL 073-03-1212 KELLEMS GRIP 1-1/2IN NPT STRAIN RELIEF CORD GRIP D580913
VIEGA 80285 PROPRESS 1-1/2IN STAINLESS COUPLING W/ STOP D588194
SHOPAID STAINLESS SHIM COIL 0.010 X 12 X 50IN D592509
CARBON PRODUCTS OPERATION 961A802P01 CARBON MOTOR BRUSH D587575
WILKERSON DRP-95-303 DESICCANT SILICA GEL D587896
GATES 3VX530 SUPER HC 53 X 3/8IN V-BELT D585352
VIEGA 80380 PROPRESS STAINLESS CAP 2IN D588470
SMC AS3201F ASP430F BLOCKING VALVE WITH SPEED CONTROLLER ASSEMBLYD585238
GATES 3VX530 SUPER HC 53 X 3/8IN V-BELT D585517
NIBCO PC600-R PRESSSYSTEM REDUCING COUPLING 2 X 1-1/2IN D589075
BELZONA 1311NF2 EPOXY-BASE D588558
3M SUPER 88 SCOTCH VINYL ELECTRICAL TAPE 2IN X 36YD D588586
HOKE 6CF6BR FLARELESS FITTING 3/8IN GYROLOK X 3/8IN NPT D589363
NIBCO PC611 PRESSYSTEM REDUCING TEE 3/4 X 3/4 X 1IN D589145
HOKE 12U12BR 3/4IN GYROLOK BRASS 90DEG UNION ELBOW D589360
HOKE 8LM6BR GYROLOK 90 DEGREE ELBOW 1/2IN TUBE X 3/8IN NPT D589352
HOKE 8CM8BR GYROLOK BRASS FITTING 1/2IN TUBE X 1/2IN NPT D589331
IHARA DSU-8-B BI-LOK BULKHEAD UNION 1/2IN D589307