2 工业锅炉有关技能介绍
蒸汽锅炉是厂矿首要的动力设备，其使命是供应合格安稳的蒸汽，以满意负荷的需求。为此，锅炉出产进程的各个首要参数都有必要严厉操控。而运用余热气体作为热交换介质的余热锅炉在全国占有很大的份额，其节能降耗效果尤为显着。某化工厂硫酸余热锅炉即是运用欢腾炉出来的炉气（首要是SO2）温度过高，将其作为热交换目标，经过余热锅炉副产中压蒸汽供各出产分厂运用，既确保了出产需求，也到达了节能降耗的意图。锅炉是一个较为杂乱的调理目标，为确保供给合格的蒸汽以习惯负荷的需求，与其配套规划的操控体系有必要满意各首要技能参数的需求。余热锅炉技能流程如图1所示。

锅炉计算机操控是这些年开发的一项新技能。它是微型计算机软、硬件、自动操控、锅炉节能等几项技能紧密联系的商品，作为锅炉操控设备，其首要使命是确保锅炉的安全、安稳、经济作业，减轻操作人员的劳动强度。选用微计算机操控，能对锅炉进行进程的自动检测、自动操控等多项功用。它的被调量是汽包水位，而调理量则是给水流量，经过对给水流量的调理，使汽包内部的物料到达动态平衡，改变在答应规模之内，尽管锅炉汽包水位对蒸气流量和给水流量改变的呼应呈活跃特性，但是在负荷（蒸气流量）急剧添加时，体现却类似逆呼应特性，即所谓的虚伪水位。构成这一原因是因为负荷添加时，致使汽包压力降低，使汽包内水的沸点温度降低，水的欢腾俄然加重，构成很多汽泡，而使水位举高。汽包水位操控体系，实质上是保持锅炉进出水量平衡的体系。

ABB 900060  DDR Switch cable
ABB 3HAB2136-1  Teach pendant S3
ABB 3HAB2151-1  Teach pendant S3
ABB 3HAB2477-1  Floppy drive S2/S3
ABB 3HAB2480-1  Floppy drive S4
ABB 3HAB5386-1  Teach pendant S4
ABB 3HAC14441-9  CMOS-battery
ABB 3HNE00311-1  Teach pendant S4C
ABB 3HNE00313-1  Teach pendant S4C
ABB 4944016-2  Battery S3
ABB 4944026-2  Battery memory board S2
ABB YB161100-LH  Teach pendant S2
ABB YB560100-EA  Teach pendant S3
ABB YB560101-LA  Power supply
ABB YT212002-BA  Rectifier
ABB YT212002-C  Rectifier
ABB YT212002-X  Rectifier
ABB YB560103-CB DSQC236B DriveUnit
ABB YB560103-CC DSQC236C DriveUnit
ABB 3HAB2207-1 DSQC236D DriveUnit
ABB YB560103-CD DSQC236G DriveUnit
ABB 3HAB2207-1 DSQC236P DriveUnit
ABB YB560103-CE DSQC236T DriveUnit
ABB YB560 103-CL/5 DSQC241 PowerUnit
ABB 3HAB 2210-1 DSQC300 Robot Computer
ABB 3HAB 2216-1 DSQC314B PowerUnit
ABB 3HAB 2219-1 DSQC316 Main Computer
ABB 3HAB 2220-1 DSQC317 6MB Card
ABB 3HAB 2236-1 DSQC321 4MB Card
ABB 3HAB 5956-1 DSQC323 8MB Card
ABB 3HAB 5957-1 DSQC324 16MB Card
ABB 3HAB 2241-1 DSQC325 Main Computer
ABB 3HAB 2242-1 DSQC326 Robot Computer
ABB 3HAB7229-1 DSQC328 I/O Card
ABB 3HAB 6182-1 DSQC335 Robot Computer
ABB 3HAB8101-3/05D DSQC345B DriveUnit
ABB 3HAB8101-3/08C DSQC345C DriveUnit
ABB 3HAB8101-7/01C DSQC346C DriveUnit
ABB 3HAB8101-8 DSQC346G DriveUnit
ABB cable DSQC351 Interbus-S
ABB 3HAC 0373-1 DSQC361 Main Computer
ABB 3HAC3180-1 DSQC373 Robot Computer
ABB 900054 1Gb SD-card S3/S4 DDR
ABB 900056 1Gb SD-card S2 DDR
3HNE 00026 Teach Pendant
3HNE 00312-1 Teach Pendant
3HNE 00313 Teach Pendant
CHAA 3560-AXA Teach Pendant
ABB 3HAB9271-1/01B DriveUnit Dummy DriveUnit Dummy
ABB 57510001-AA DSCA 114 Print out board
ABB 57520001-U DSCA 121 Communication board
ABB 57160001-A DSDI 110 Digital input board
ABB 57160001-K DSDO 110 Digital output board
ABB YB161102-AH DSDX 110 Digital in/output board
ABB 57160001-TP DSDX B001 digital in-output board
ABB 57360001-U DSMB 124 Semiconductor memory board
ABB 57360001-AN DSMB 125 Semiconductor memory board
ABB 57360001-HG DSMB 127 Memory board
ABB 57330001-N DSMC 110 Floppy disk controller
ABB YB161102-AK DSPA 110 Axis computer
ABB 57310256-AF DSPC 150 Central processor
ABB 57310256-BA DSPC 153 Expand. single board computer
ABB 57310001-GP DSPC 157 Expand. single board computer
ABB YB161102-AD DSQC 103 Resolver power board
ABB YB161102-AF DSQC 105 Display board
ABB YB161102-BA DSQC 110 Programming board
ABB YB161102-BS DSQC 115 Resolver power board + 2 analogue
ABB YB161102-BE DSQC 116 Power supply
ABB YB161102-BG DSQC 117 Resolver power board
ABB YB161102-BU DSQC 124 Terminal unit
ABB YB161102-BV DSQC 129 R/D board
ABB YB161102-CH DSQC 136 Safety board
ABB YB161102-CM DSQC 138 Terminal unit
ABB YB560103-AC DSQC 202 Robot computer
ABB YB560103-AS DSQC 208A External axis board
ABB YB560103-AL DSQC 209 Analogue I/O board
ABB YB560103-AM DSQC 210 Safety board
ABB YB560103-AN DSQC 211 Power supply
ABB YB560103-BF DSQC 215 Robot computer
ABB YB560103-AZ DSQC 220 Programming board
ABB YB560103-BD DSQC 223 PC Board digital I/O
ABB YB560103-BE DSQC 224 PC Board combi I/O
ABB YB560103-BK DSQC 227 Winchester interface
ABB YB560103-BD DSQC 228 Safety board
ABB YB560103-BN DSQC 230 Robot computer
ABB YB560103-BS DSQC 233 External axis board
ABB YB560103-BY DSQC 235A Rectifier
ABB YB560103-BZ DSQC 235B Rectifier
ABB YB560103-CA DSQC 236A Drive unit
DSQC 236B Drive
ABB YB560103-CC DSQC 236C Drive unit
ABB 3HAB2207-1 DSQC 236D Drive unit
ABB YB560103-CD DSQC 236G Drive unit
ABB 3HAB2245-1 DSQC 236H Drive unit
ABB 3HAA3563-AJA DSQC 236P Drive unit
ABB YB560103-CE DSQC 236T Drive unit
DSQC 239 Board - ABB RIO
ABB  DSQC 241 Power supply
ABB YB560103-CM DSQC 242 Programming board