詳細(xì)介紹
140DAI55300
為了穩(wěn)定入爐燃料量,必須控制入爐黑液的流量和濃度(及絕干量)。為了穩(wěn)定入爐黑液的粘度(濃度45-48%,粘度520mpa.s,固含量48%,波美度26-30Be)必須控制其溫度。為了穩(wěn)定入爐黑液液滴形狀和大小,必須控制其壓力。恒定壓力、恒定流量。
2、鍋爐給水自動(dòng)調(diào)節(jié)系統(tǒng)
在燃燒工段中控制方式有兩個(gè)溫度調(diào)節(jié)、兩個(gè)可通訊的智能變頻調(diào)節(jié)、兩個(gè)壓力調(diào)節(jié)、7個(gè)單回路液位調(diào)節(jié)系統(tǒng)、四個(gè)手操器。zui重要的控制回路是鍋爐給水自動(dòng)調(diào)節(jié)系統(tǒng),鍋爐汽包水位是影響安全運(yùn)行的重要因素。在對(duì)實(shí)施控制時(shí),必須特別注意“虛假水位”的現(xiàn)象。即當(dāng)鍋爐蒸汽量突然增加(如放空)時(shí),蒸汽量大于給水量,水位應(yīng)該下降,但由于蒸汽量突然增加時(shí),水面下的氣泡容量也迅速增加,水面不僅沒(méi)有下降,反而會(huì)迅速上升。因此按常規(guī)量進(jìn)行自動(dòng)控制的話,將會(huì)減小給水量,會(huì)引起水位的劇烈波動(dòng),嚴(yán)重時(shí)會(huì)發(fā)生事故。為此,必須對(duì)汽包液位、給水量、蒸汽量采用三沖量控制進(jìn)行給水自動(dòng)調(diào)節(jié)系統(tǒng)。
3、監(jiān)視控制
為進(jìn)一步保證上汽包液位的穩(wěn)定,分別在兩個(gè)上汽包液位安裝了高清晰度的攝像頭;另外為了操作安全,在燃燒爐下部熔融物出口處也安裝了兩個(gè)高清晰度的攝像頭。在燃燒控制室安裝了一套電視監(jiān)視系統(tǒng),更加直觀地反應(yīng)了汽包水位和熔融物的實(shí)時(shí)狀態(tài)。
140DAI55300
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INDRAMAT MHD093C-058-NG0-AN PERMANANT MAGNET MOTOR USED
BALLUFF BES 517-110 PA NEW BES517110PA
SIMCO STATIC ELIMINATOR POWER UNIT D167RY USED
INDRAMAT MHD093C-058-NG0-RN PERMANANT MAGNET MOTOR USED
FANUC AC SERVO A06B-0505-B072 USED A06B0505B072
REXROTH MKD071B-061-GG0-KN PERMANANT MAGNET MOTOR USED
FANUC A20B-1000-0770-01 SERVO POWER SUPPLY MODULE
HONEYWELL DUAL POTENTIOMETER Q68B 1013 1 NEW Q68B10131
DAYKIN ELECTRIC PSD4862425-5E NEW PSD48624255E
FANUC AC SERVO A06B-0163-B175-R USED A06B0163B175R
FANUC AC SERVO A06B-0163-B175-R USED A06B0163B175R
LEGEND S-601 BALL VALVE SOCKET ENDS EPDM SEATS NEW
FANUC AC SERVO A06B-0166-B076-R USED A06B0166B076R
TRERICE PRESSURE GAUGE 0-5PSI 760B
FANUC AC SERVO A06B-0143-B675 USED A06B0143B675
NEMATRON GL-5PV8-CNC USED GL5PV8CNC
FUJI ELECTRIC 2NC3F0 NEW
FANUC AC SERVO A06B-0314-B005-R REMAN. A06B0314B005R
FANUC A06B-0314-B042-R REMAN. A06B0314B042R
FANUC AC SERVO A06B-0128-B076-R USED A06B0128B076R
FANUC AC SERVO A06B-0265-4000 USED A06B02654000
GE FANUC A06B-0502-B205 #7000 USED A06B0502B2057000
SIEMENS SIMATIC TI315-AA CPU TI315AA
FANUC A06B-0373-B076 USED A06B0373B076
FANUC A06B-0143-B076#7075-R USED A06B0143B0767075R
GE FANUC IC609SJR101A USED PROGAMMABLE CONTROLLER
GENERAL ELECTRIC IC09EXP121A EXPANSION UNIT
TREND WIKA 0/200F 3" BIMETAL THERMOMETER NIB
ATC 305E 022 A 10 PX NIB 305E022A10PX
EAGLE CONE GLOCOIL 415A-120-1M NEW
WESCHLER INSTRUMENTS 9T92A0001 NEW 009-008-13-03
ASHCROFT B424BXFS NEW ITEM B424B XFS
COHERENT LASER 670nm 167915 0220-999-00 NEW 022099900
PARKER 530832000 NEW DIRECTAIR VALVE 530832000
HOBBS MINIMETER 15056 02 NEW 1505602
SUPCO TD-69 NEW DELAY TIMER TD69
JAYCO INC. 1/2'' VALVE NEW 202 SCFM
HONEYWELL 115330 NEW TUBE 115330
SUN HYDRAULICS 0GR1-K1 NEW RELIEF 0GR1K1
SPECTRA 01918 3500-121 REV. 1 SIB II PCB NEW 3500121
ALLEN BRADLEY X-36671 NEW LOT OF 4 CONTACT X36671
FESTO FEN-25-200-KF NEW
THOMAS & BETTS 3711 NEW LOT OF 50 WASHERS 3711
THOMAS & BETTS 3715 NEW LOT OF 47 WASHERS 3715
POWER TEAM 1121 NEW PULLING ATTACHMENT 1121
POWER TEAM 1122 NEW PULLING ATTACHMENT 1122
ALLEN BRADLEY 100B110N*3 USED CONTACTOR 100B110N3
SCHROEDER RT1KZ3P24NNY2 FILTER ASSEMBLY NIB
PENINSULAR NC9-MP1-NC HYDRAULIC CYLINDER NEW
BRAD HARRISON 702P801 USED CABLE ASSEMBLY 702P801
PARKER 02.00 CD2AU14AC 5.000 HYDRAULIC CYLINDER NEW
GAMMAFLUX MODEL 9152
GAMMAFLUX MODEL 9302
THOMSON BALL BUSHING LINEAR BEARING XA406080 NEW
STEINEL INTERCONNECT BLOCK W/SWITCH HL1802E NEW
RAYTEK MODEL RAYRHLTSF
ALLEN BRADLEY COMBO STARTER 512-CJB-25 NIB 512CJB25
FANUC A81L00010122 NEW REACTOR A81L-0001-0122
DANAHER CONTROLS HP53A6 NEW HP53A6
PARTLOW 32000001 NEW ITEM 32000001
ACME T-2-53008-S NEW ITEM T253008S
AMETEK DREXELBROOK 407-6000 SERIES LEVEL CONTROL
FANUC A20B-3900-0181 BOARD NEW A20B39000181
PROTO TRAK MX2 PENDANT ASSEMBLY 15814R USED
ALLEN BRADLEY 802B-PSABBSX NEW 802BPSABBSX
BEACH ELEMENT TYPE 300 FILTER NEW
ALLEN BRADLEY 193-A1E1 NEW 193A1E1
PROTO TRAK MX3 16274-R USED 16274R
ALLEN BRADLEY 505-AAD SER.C NEW 505AAD
PRICE PUMP HP75CN-500-36211-75-3T6 NEW HP75CN50036211
THOMAS & BETTS F30040 60A 250V RECEPTACLE NIB
COOPER BUSSMANN FWH-800A FUSE NEW FWH800A
FANUC A02B-0120-C300/TAR NEW A02B0120C300TAR
GRACO AA200HS SPRAY GUN NIB
PROTECTION CONTROLS ACF RELAY NEW
HONEYWELL R7289A-1004 NEW R7289A1004
5 COOPER BUSSMANN FRS-R-35 FUSES NEW FRSR35
NORGREN D1024C-02-CE NEW POPPET VALVE D1024C02CE
HONEYWELL ST71A-1018 NEW ST71A1018
COOPER BUSSMAN FWP-400A FUSE NEW FWP400A
MILWAUKEE VALVE BA-475B TRIM VALVE
BROWN & SHARPE 713-9517-270 NEW 7139517270
RELIANCE ELECTRIC RFL-400 FUSE NEW RFL400
APPLETON FSK-WT2 NEW ALUMINUM WET LOC FSKWT2
SITI TYPE MI50FPZ1 MOTOR NEW
HONEYWELL ST795A1015 NEW 7 SEC. PURGE TIMER
HONEYWELL Q709A-1005 NEW Q709A1005
BELl & GOSSETT 189110 NEW COUPLER ASSEMBLY
NUMATICS 225-372B VALVE
WILKERSON REPAIR KIT LRP-95-181 NEW LRP95181
WORCESTER 1 1/4"STEEL BALL VALVE A105 CWP 1000
ALLEN BRADLEY 815-E0V4 NEW OVERLOAD RELAY 815E0V4
GE CR2810A14DE2 NEW CONTACTOR CR2810A14DE2
GOULD SHAWMUT TRS300R FUSE NEW TRS300R
INDRAMAT SMA DBS3-12 4097022 DBS03.1 NEW DBS031
LITTLEFUSE FLSR 400 FUSE NEW FLSR400
PARKER 909297 40W WN FILTER NEW 90929740WWN
FLAIRLINE 0I2X4HCMS2SF NEW 0I-2X4-HC-MS2-SF
COOPER BUSSMAN LPJ-80SP FUSE NEW LPJ80SP
PARKER 930110 40W YN FILTER NEW 93011040W YN
THK HSR20A1SS NEW BLOCK HSR20A1SS
GE DS200STBAG1ABB NEW TERMINAL BOARD DS200STBAG1ABB
THK HSR20-220 NEW RAIL HSR20220L
PARKER 930110 40W VN FILTER NEW 93011040WVN
HONEYWELL T775A-1019 CONTROLER T775A1019
BOSCH REXROTH R911285321 SCS-P02.1A-FW NEW SCSP021AFW
SQUARE D B1.30 NEW OVERLOAD RELAY LOT OF 10 B130
ORIENTAL MOTOR CAPACITOR CH90CFAUL-C NEW CH90CFAULC
GRAYHILL 70ODC5 NEW OUTPUT MODULE LOT OF 39 70ODC5
REXROTH INDRAMAT RME02.2-16-DC024 MODULE RME02216DC024
GENERAL ELECTRIC 600437-43S PANEL METER NEW 60043743S
10 ALLEN BRADLEY 800MR-W00 PLATES NEW 800MRW00
COOPER BUSSMAN FRS-R-125 FUSE NEW FRSR125