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6EV3053-0EC現(xiàn)貨 in stock! 歡迎來(lái)電咨詢~！！

　　在現(xiàn)代制藥工業(yè)的生產(chǎn)過(guò)程中，不可避免地要使用大量的化學(xué)與生物制劑，這帶來(lái)的一個(gè)結(jié)果是在生產(chǎn)的每個(gè)步驟都會(huì)排放出成分復(fù)雜的尾氣，以揮發(fā)性有機(jī)化合物(VOC)居多。如何處理含VOC的尾氣，成為企業(yè)面臨的一大環(huán)保難題。國(guó)內(nèi)目前主要采用熱氧化法的處理方式，即蓄熱式熱力焚化爐(英文名為“Regenerative Thermal Oxidizer”，簡(jiǎn)稱為“RTO”)
　　二、RTO工作原理
　　把有機(jī)廢氣加熱到760攝氏度以上，使廢氣中的VOC在氧化分解成二氧化碳和水。廢氣首先通過(guò)蓄熱體加熱到接近熱氧化溫度，而后進(jìn)入燃燒室進(jìn)行熱氧化，氧化后的氣體溫度升高，有機(jī)物基本上轉(zhuǎn)化成二氧化碳和水。凈化后的氣體，經(jīng)過(guò)另一蓄熱體，溫度下降，達(dá)到排放標(biāo)準(zhǔn)后排放。不同蓄熱體之間通過(guò)切換閥，隨時(shí)間進(jìn)行轉(zhuǎn)換，分別進(jìn)行吸熱和放熱。氧化產(chǎn)生的高溫氣體流經(jīng)特制的陶瓷蓄熱體，使陶瓷體升溫而“蓄熱”，此“蓄熱”用于預(yù)熱后續(xù)進(jìn)入的有機(jī)廢氣，從而節(jié)省廢氣升溫的燃料消耗。陶瓷蓄熱體應(yīng)分成兩個(gè)(含兩個(gè))以上的區(qū)或室，每個(gè)蓄熱室依次經(jīng)歷蓄熱-放熱-清掃等程序，周而復(fù)始，連續(xù)工作。蓄熱室“放熱”后應(yīng)立即通過(guò)反吹風(fēng)機(jī)對(duì)該蓄熱室進(jìn)行清掃(以保證VOC去除率在95%以上)，只有待清掃完成后才能進(jìn)入“蓄熱”程序。RTO設(shè)備的工作流程見(jiàn)下圖：
　三、控制要求和方法
　　3.1. 燃燒器控制
　　氧化室安裝一個(gè)帶比例調(diào)節(jié)的天然氣燃燒器。燃燒器的供熱量是用氧化室溫度，經(jīng)過(guò)PID調(diào)節(jié)器自動(dòng)調(diào)節(jié)，當(dāng)燃燒器運(yùn)行時(shí)，燃燒器PID的SP外給定值(TE05_AM)等于SP外給定值+升溫速率設(shè)定值/120。按照升溫曲線進(jìn)行升溫。否則，SP外給定值等于氧化室溫度。如果SP外給定值超過(guò)TE05_S10(氧化室溫度--理想控制溫度設(shè)定)，那么TE05_S10直接賦值給TE05_AM(SP外給定值)，進(jìn)行溫度限制。此外，燃燒系統(tǒng)還帶有熄火保護(hù)、超溫報(bào)警和超溫自動(dòng)停燃燒器等功能。
3.2.進(jìn)氣、出氣、清掃流程的切換
　　該設(shè)備有三個(gè)蓄熱室，一個(gè)公共氧化室，有機(jī)廢氣通過(guò)鼓風(fēng)機(jī)送入蓄熱室1，吸熱后進(jìn)入氧化室，蓄熱室1因放熱而降溫，燃燒升溫后的氣體進(jìn)入蓄熱室2，通過(guò)熱交換把熱量蓄存在蓄熱室2的陶瓷蓄熱體中，處理后的氣體經(jīng)后續(xù)處理合格后煙囪排空。同時(shí)蓄熱室3空間中殘留未處理的VOC廢氣被反吹風(fēng)機(jī)吹回氧化室焚化處理。經(jīng)過(guò)一段時(shí)間(約2分鐘(可設(shè)定))后，氣流改變方向從蓄熱室2進(jìn)入氧化室，通過(guò)蓄熱室2吸收熱量升溫后，在氧化室內(nèi)高溫焚化，最后經(jīng)蓄熱室3熱交換后排放，同時(shí)蓄熱室1處于清掃狀態(tài)，經(jīng)過(guò)一段時(shí)間(約2分鐘(可設(shè)定))后，氣流再次改變方向，不斷的交替循環(huán)，保證氧化室溫度在800℃以上，以此保證高的去除率和換熱效率。程序如下圖：

HEWLETT PACKARD TEST & MEASURE E8401A USPP E8401A

WESTINGHOUSE NLM-700B-06 USPP NLM700B06

UNIMATION INC 2D4269G01 USPP 2D4269G01

KOLLMORGEN IND TPA/2-15840-603 USPP TPA215840603

Siemens 6ES5-374-0AB11 USPP 6ES53740AB11

SIEMENS 6ES5-095-8MA01

Siemens 6ES5 420-7LA11/6ES5420-7LA11 INPUT MODULE XLNT

Siemens Bucher / Demag Nc3 Ibed 6ES5 398 0DE13 6ES5 398 0KE82

Siemens 6ES5 521-8MA22 6ES5521-8MA22

Siemens LOGO! power 6EP1 331-1SH01 6EP1331-1SH01

RELIANCE ELECTRIC I/O PROCESSOR MODULE 45C200A

Texas Instruments 305-35T

Spirent Adtech AX/4000 400323 Utopia Interface

VIPA SLIO Remote IO Starterkit 800-1DK10 -Profibus Cable Connectors ET 200S

Siemens C98043-A1260-L1-11

Modicon AS-W190-200

Schneider Modicon Automation AS-P810-000 ASP810000 Power Supply Module

Schneider Modicon AS BDAU 208 OUTPUT MODULE DAU208 NIB

Schneider Modicon AS-BADU-S9 USPP ASBADUS9

Schneider Modicon AS-B829-116

Schneider Modicon PROGRAMMABLE CONTROLLER PC-F984-385 PROM ID AS-C950-114 1008

Schneider Modicon AS-S911-801 ASS911801 Processor

Schneider Graphic Terminal XBTOT4320

SEALED Allen Bradley 1771-IFE /C 1771-1FE PLC-5 Analog Input Module

RELEASE SuperMicro X9SRE-3F MB ※FULL MFR ※

Siemens 6ES7 135-4FB00-0AB0 Analog Output Module

SIEMENS SINUMERIK 810M 6FC3551-1AC-Z

NM-HD-2VE CISCO 2-SLOT IP COMMUNICATIONS ENH. VOICE/FAX NET. MODULE

SIEMENS SIMODRIVE 611 6SN1123-1AA00-0CA2 POWER MODULE 6SN11231AA000CA2 (NIB)

SIEMENS SINUMERIK OP010 6FC5203-0AF00-0AA0 Membrane Keypad

SIEMENS FACTORY SEALED 6FC5203-0AF53-1AB2 6FC52O3-OAF53-1AB2 SINUMERIK OPERATOR

ALLENBRADLEY1771-0AOUTPUTMODULE8POINT120VAC

ALLEN BRADLEY SLC 500 RELAY OUTPUT MODULE 1746 OW16 SERIES D EXCELLENT CONDITON

ABB PST250-600-70 SOFTSTARTER CAT#1SFA894013R7000 250A 600V 250HP

A02B-0098-B512 Fanuc Series O-TTC Control: Max 4 Axes

0 to 121 dB, 1 dB steps Attenuator OP 001 Type N femal

MODICON AS-C484-264 USPP ASC484264

ALLEN BRADLEY 1395B-69D-1P50 USPP 1395B69D1P50

HEWLETT PACKARD TEST & MEASURE 54111D USPP 54111D

GE FANUC IC600BF842 NSFP IC600BF842

SIEMENS 6SN1-145-1BA01-0DA0 USPP 6SN11451BA010DA0

SIEMENS 6ES5-246-4UA31 USPP 6ES52464UA31

ALLEN BRADLEY 1791-24B8 NSPP 179124B8

Siemens 6ES5 928-3UA21 6ES59283UA21

Siemens Simatic 100U 6ES5 470 8MC11

SIEMENS 6ES5-490-8MB11 NSFP 6ES54908MB11

Siemens 6ES5 432-4UA12 6ES5 432-4UA12S5 432-4 Digital Input WARRANTY

Siemens Simatic S5 8 Point Digital Output 6ES5-441-8MA11 NIB

Siemens EM 222 6ES7 222-1BF20-0XA0 EM222 PLC

SCHNEIDER MODICON 140CPU43412U 140 CPU 434 12U TSX Quantum

Square D 8997 EQ-5210 MMB-10

Siemens 6ES5752-0AA43 Interface Module

WE SHIP SAME CISCO WS-C2960-24-S 2960-24 SWICTH 1 YEAR Fas

Siemens 6MD1022-0AA00 Sicam Command Output

Siemens TP270 6AV6545-0CC10-0AX0 Touch Glass

Schneider Modicon TSX Compact AS-BDAP-220 Discrete Combi NIB

Schneider Modicon AS-BDAP-218Discreet Output Relay ASBDAP218

Schneider Modicon AS-B820-000 USPP ASB820000

Schneider Modicon TSX Compact AS-BDEA-202 Free Ship

Schneider Modicon AS-P892-000 Remote I/O Processor

Schneider Modicon AS-BDEP-210/ASBDEP210 Input OFFERS ACCEPTED

Schneider Telemecanique XBTGT2220 Opt Interface Panel

SIEMENS 6ES7 134-4FB51-0AB0 INPUT MODULE ANALOG HIGH SPEED +/- 10VD ET2005

S Hp Virtual Conn 8Gb 20port Fibre Chan Mod 572018-B21

SIEMENS Digital Output Module 6ES5456-4UB12 Surplus - Opened Box

SIEMENS SINUMERIK 820 6FC3261-1AC-Z BACKPLA5703749001.51 TESTED WARRANTY

SCHNEIDER TSXSCP114 TSX MICRO COMMUNICATION MODULE

SIEMENS 6SN1161-1CA00-0AA1 18 PIN CABLE

SIEMENS 6SC6-111-2AA00 SIMODRIVE

SIEMENS 6FC5111-0CB02-0AA0 Mixed I/O Module

AllenBradley800MR-NX100BSelectorSwitch2PositionNIBOnly1Left

ALLEN BRADLEY W57 NSPP W57

ABB DSQC211 Power Supply Adaptor Board

ADTEC AX 3000, RF Plasma Generator, Novellus 27-176875-00, very clean

(D7) 1 ALLEN BRADLEY 2711PT10C4D6 OPERATOR INTERFACE (D7)

ITE SIEMENS SLD69400NGT NSFP SLD69400NGT

ACCU SORT AV3700 USPP AV3700

FISHER ROSEMOUNT 36A8448-L5A USPP 36A8448L5A

FANUC A02B-0094-C041 USPP A02B0094C041

ROBERTSHAW DMS-3501 USPP DMS3501

POLYSONICS DCT6088 USPP DCT6088

RELIANCE ELECTRIC 0-51890-3 USPP 0518903

Siemens 6ES5 456-7LA11 DIGITAL OUTPUT

Siemens 6ES5-926-3KU12 USPP 6ES59263KU12

SIEMENS 6ES5-430-4UA12 NSFP 6ES54304UA12

Siemens 6ES5 460-7LA13 Analog Input 6ES5460-7LA13

Siemens S5 6ES5 441-8MA11 8x24V DIGITAL OUTPUT

Siemens 7MF4033-1DA00-1AA6-Z Pressure Transmitter

Siemens 6ES7 322-1EH01-0AA0 -FS- 6ES73221EH010AA0

Square D 8003 CP-32

NIB PHOENIX CONTACT PSM-EG-RS232/TTY-P/ 2K INTERFACE CONVERTER MODULE RS-232 24V

WS-SUP720-3BXL WS-X6716-10G-3CXL CiscoDeal

Siemens 6ES7 972-0BB41-0XA0 in Box ping Worldwide

Siemens S7-200 EM231 6ES7 231-0HC21-0XA0 EM 231

Reliance 45C344

Schneider Modicon GOULD REMOTE I/O DRIVER MODEL AS-J820-001

Schneider Modicon AS-B350-001 USPP ASB350001

Schneider Modicon AS-S902-111 USPP ASS902111

Schneider Modicon AS-B873-011 800 I/O ANALOG INPUT MODULE NIB

Schneider Modicon AS-B805-016 B805 115Vac 16Pt Input Molule Mod AS ASB805016 WOW

Modicon Communications Slave Part J474

Siemens S5 6ES5 420-4UA13 6ES54204UA13 Input Module

Siemens 6ES5 464-8MC11 6ES54648MC11

Siemens RS 485-REPEATER 6ES7-972-0AA00-0XA0

SIEMENS 6FC5370-0AA00-0AA0 SINUMERIK 802D /PCU 210.3

Woodhead SST-PFB3-VME-2-E Communication Module WOW

SIEMENS 6SN1118-0AD11-0AA1 6SN1 118-0AD11-0AA1 SIMODRIVE 611 Control Board

SIEMENS SIMODRIVE 611 6SN1123-1AA00-0CA0

SIEMENS 6FC5510-0BA00-0AA0 USPP 6FC55100BA000AA0

Advantech PCA-6186VE PCA-6186 Rev.B2 NIB

ALLEN-BRADLEY 1771-IVN/C LOW TRUE OUTPUT MODULE SERIES C 10-30VDC

ABB ASEA BROWN PC BOARD BUS REPEATER SLAVE DSBC-173 57310001-KH/2 59802

ADEPT Cobra s800 robot

6SE7026-0TP70 SIEMENS COMPACT + MASTERDRIVE 59AMP 30kW 510-620VDC MOTION CTRL P2

HEWLETT PACKARD TEST & MEASURE 8504B USPP 8504B

SYMAX 8020-SCP-631 USPP 8020SCP631

CUTLER HAMMER ND312T36W USPP ND312T36W

CLEVELAND MOTION CONTROL M125-03084 USPP M12503084

NIKKI DENSO NPSA-ZMTA-101AE USPP NPSAZMTA101AE

MITSUBISHI FR-Z220-15KUL-20HP USPP FRZ22015KUL20HP

GE FANUC IC3600EPSB1 USPP IC3600EPSB1

Siemens 6ES5 246-4UA31 6ES52464UA31

Siemens 6ES5-470-8MB11/6ES5470-8MB11 OUTPUT MODULE NIB

SIEMENS 6ES5-306-7LA11 USPP 6ES53067LA11

SIEMENS S5 SERIAL INTERFACE 6ES5 521-8MA22

Siemens 6ES5 445-3AA12 MODULE MAKE OFFER

Siemens 6FC5370-0AA00-0AA0 SINUMERIK 802D /PCU 210.3

Siemens TP170B 6AV6545-0BB15-2AX0 6AV6 5450BB152AX0 NIB

Siemens 6ES5451-8MR12

Juniper Avaya TIM514 Analog Telephony Interface Module 90Day warranty Free Ship

ZARAK ABACUS BCG 81-01512-02 MODULE w/ ABACUS BRA Circuit Interface

Siemens 6ES7 211-0AA23-0XB0 6ES7211-0AA23-0XB0 FreeShip

Siemens OP17 6AV3617-1JC30-0AX1 Membrane Keypad

Philips PU40

Schneider Modicon AS-B872-002/ASB872002 Output Module OFFERS ACCEPTED

Schneider Modicon AS-584A-034 USPP AS584A034

Schneider Modicon AS-M680-108 Module Memory Executive Cartridge 8K

Schneider Modicon AS-9490-006 USPP AS9490006

Schneider Modicon 800 SERIES 7 SLOT RACK AS-H819-007

Schneider Modicon TSX COMPACT DISCRETE INPUT MODULE AS-BDEP-216 LOT OF 3

Siemens TI 500-5055 32 Point AC Input Module 5005055

TELEMECANIQUE ATV-31H075M2A 0.75KW 220V NIB

SIEMENS SIMATIC SM422 DIGITAL OUTPUT MODULE S7-400 ++

SIEMENS 4700 POWER FUNCTIONS METER OPERATOR INTERFACE PANEL 4700-BDRMC3-11HN

SIEMENS Sinumerik 840C/840CE P/Supp 6FC5114-0AA01-1AA0

CC LINK COMMUNICATIONS MODULE MITSUBISHI FR-E5NC

SIEMENS SIMODRIVE 6SN1145-1AA01-0AA1SINUMETIK 840D NCU-BOX 6FC52476FC5357 6SN

SIEMENS Servo Drive 6FC5247-0AA00-0AA3 6FC52470AA000AA3

Advantech PCA-6184V, no ethernet port,

Allen-Bradley 2711-T6C15L1 Panelview 600

ABB 3HNE00313-1

ACCURAY AIC8 086155-001 SCANNER MODULE CARD CONTROLLER B211850

A2LA 17025 Accredited Calibration with full Data Report

82-1/2" OVER ALL LENGTH 2-1/4" DIAMETER BALLSCREW 55" TRAVEL 5-1/2" FLANGE

SIEMENS 6ES7-623-1DE01-0AE3 USPP 6ES76231DE010AE3

ASEA BROWN BOVERI 750191-001B NSFP 750191001B

ALSTOM ALSPA-MV-1013 USPP ALSPAMV1013

MICRO MOTION DL065-S242SU NSPP DL065S242SU

HUB CITY 88 NSFP 88

ALLEN BRADLEY 1774-KA USPP 1774KA

SIEMENS 6ES5-925-3SA11 USPP 6ES59253SA11

Siemens 6ES5-391-5AA13 USPP 6ES53915AA13

SIEMENS 6ES5 454-7LA11 6ES54547LA11

SIEMENS 6ES5 465-7LA13 Module

Siemens PLC 6ES5-451-4UA12/6ES54514UA12 Output

Siemens 6ES7 323-1BH01-0AA0 6ES7323-1BH01-0AA0 FreeShip

Siemens PLC 6ES7 338-4BC01-0AB0 6ES73384BC010AB0 NIB

PVDM3-32 CISCO 32-CHANNEL HIGH-DENSITY VOICE AND VIDEO DSP MODULE

GSM/GPRS Modem Pool 8 Ports USB interface Wavecom Module AT Commands Q2406

Unico 314-739 314739 Interface Module No Box

Siemens 6AV6 640-0DA11-0AX0 Touch Panel NIB

Siemens Logo 230RC 6ED1 052-1FB00-0BA3

MTT ms2304

Schneider Modicon Connector/Cable AS-W801-002/ASW801002

Schneider Modicon 800 SERIES AS-H827-103 11 PORT RACK ASH827103

Schneider Modicon AS-E685-904 USPP ASE685904

Schneider Modicon Gould AS-B804-016 PLC I/O Module

Schneider Modicon AS-B804-116

Schneider Modicon Output Module True High AS-B824-016

Schneider XBTGT5230 Touchscreen Glass

Schneider Modicon TSXPCX3030+ Optical Isolated Cable

SiemensSimatic6AV6641-0CA01-0AX16AV66410CA01

Siemens 6AV6642-0BC01-1AX0 6AV6 642-0BC01-1AX0 SIMATIC TP 177B 6" Touch Panel

SIEMENS SE47.1 6DD1681-0EH1 OPTICAL COUPLER MODULE

GE Fanuc IC697RCM711C 90-70 Redundancy Communication Module IC697RCM711-C

SIEMENS Simodrive Posmo A 1FK6032-2AF1 s/n 22253202 6SN2155-2BD10-1BAO

SIEMENS SINUMERIK 6FC5203-0AF01-0AA0 Membrane Keypad

SIEMENS Moore 63SD Differential Type Flow Controller

Allen-Bradley Panel View 600 Plus

AB 1336S-A030-AN-EN 30HP 240VAC VFD QUANTITY TESTED

ABB/Elmo motor on Irb 4400 Axis 1 #3hac5009-1

A06B-0333-B069#7000 FANUC AC SERVO SPINDLE REMANUFACTURED

75 HP ELECTRIC MOTOR 1200 RPM 405T FRAME TEFC SEVERE CRUSHER DUTY

RELIANCE ELECTRIC 770.91.10 USPP 7709110

ALLEN BRADLEY 2711-K14C10 USPP 2711K14C10

ALLEN BRADLEY 1771IF07 NSFP 1771IF07

HONEYWELL 30750540-001 USPP 30750540001

WESTINGHOUSE DBL-25-1600 USPP DBL251600

TEXTRON P8387-400011-51 USPP P838740001151

GENERAL ELECTRIC DS3800HLIA1B1D USPP DS3800HLIA1B1D

Siemens 6ES5-188-3UA12 USPP 6ES51883UA12

SIEMENS 6ES5 375-0LC31 6ES53750LC31

SIEMENS 6ES5-988-3NB11 NSFP 6ES59883NB11

Siemens 6ES5 931-8MD11

SIEMENS 6ES5 947-3UA22 6ES5947-3UA22

Siemens Micromaster 430 BOP 6SE6400-0BE00-0AA0 FreeShip

RELIANCE ELECTRIC 57C-443A USPP 57C443A

Texas Instruments 500-2151A

Spirent Adtech AX/4000 401382 OC3/12c L3 SM Interface

VG224 CISCO 24 PORT VOICE OVER IP ANALOG PHONE GATEWAY

Siemens C98043-A1605-L2

Modicon AS-W510-004

Schneider Modicon AUTOMATION AS-BDEP-215

Schneider Modicon DAP218 DAP 218/AS-BDAP-218 with DTA 201 RACK 30 DAY WARRANTY

Schneider Modicon AS-BDAP-204 ASBDAP204

Schneider Modicon AS-B872-011

Schneider Modicon ELECTRIC AS-BDAP-210

Schneider Modicon AS-W804-002 ASW804002 Aux Power Cable

Schneider Modicon 140CRA93100 in Box

Scosche FM-MOD02 Universal Audio Input FM Modulator

RELEASE SuperMicro X9DRL-IF Motherboard FULL MFR

Siemens 6ES7 132-4BB31-0AA0 OUTPUT MODULE 2POINT 2AMP 24VDC Lot of 2

SIEMENS SINUMERIK 840D/DE NCU 572.4 6FC5357-0BB23-0AE0 NIB

MODULE ASM-COMMUNICATION IN TERFACE/GENUINE GM PART 25990228 for EQUINOX 2009.