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目 录. m) d/ b: L! X7 ~
前 言 ..............................................................................................................................18 \/ y+ V" l3 {) e0 q1 d( z
第一章 烟气脱硫技术基本介绍.............................................................................................25 L- M6 S3 ^$ i: V+ f5 h7 \
1.1 石灰石/石膏法烟气脱硫反应机理..............................................................................2# E$ n$ ]; c, J- z. J
1.2 脱硫系统介绍...........................................................................................................34 p! |: O; J2 d: S
第二章 设备资料介绍...........................................................................................................8& k6 T' M9 `- M, v* t
2.1 设备技术规范...........................................................................................................8
+ X7 U: {; y* S! [2.2 分散控制系统.........................................................................................................14
) p" n* `! W' s/ u j% n Z3 n第三章 脱硫系统联锁保护与报警........................................................................................255 c# r: _+ G* i9 Z; w! _
3.1 烟气系统...............................................................................................................25
/ i, V8 ]- D% X- d3.2 石灰石浆液制备系统...............................................................................................28
4 M, i3 b' p& X+ h3.3 吸收塔系统.............................................................................................................29
1 W4 o, Y T' P3.4 石膏脱水系统.........................................................................................................329 v# N' K( \' x8 l5 E7 J" d
3.5 水系统....................................................................................................................36
1 D2 K/ }& U+ }; l( Q1 a( S3.6 废水处理系统(非本工程内容).............................................................................38
X8 E x9 e% ~' d# z1 [$ [) U第四章 脱硫系统的启动......................................................................................................49
+ d2 |* r3 a1 J5 h3 Q" O4.1 启动方式................................................................................................................49! T/ M" [& v6 v$ F; Y4 j9 K
4.2 启动前的检查.........................................................................................................49' w4 r1 W( \6 Z7 g5 A
4.3 长期停运后的启动..................................................................................................49" I9 J L2 P$ W5 N* r4 Z
4.4 短期停运后启动......................................................................................................51
^% ?" ]9 V( s; |4.5 临时停运后的启动..................................................................................................531 P' \( P4 X6 H; b
4.6 启动后检查及注意事项...........................................................................................541 r7 E0 `# I( C9 s/ ^- g3 G s
第五章 脱硫系统的停用......................................................................................................55
: v( A/ K ?- `5.1 长期停运................................................................................................................554 w! a) m, c7 B$ P' u$ X1 i
5.2 短期停运................................................................................................................56
( {5 _6 ^& f8 ^3 `* q+ g! t5.3 临时停运................................................................................................................577 Q% S; ?$ [( Z& h( e4 O0 h$ G
5.4 停运后检查及注意事项...........................................................................................58
# v+ s- Y: s: ~' k; [6 C9 P. j8 y第六章 脱硫系统的运行和维护...........................................................................................596 R- l) a, }: h6 [& H* ^2 @* R
6.1 总则.......................................................................................................................59$ K' P' z! W0 c( G% Q/ T
6.2 日常工作................................................................................................................594 r0 C1 M3 D2 I6 Y' f$ M B, Q/ k3 n) J
6.3 周期性维护工作、设备切换....................................................................................61
, ?/ I8 {; f+ `2 l* g6 F6.4 设备运行注意事项..................................................................................................61
) @- W, F9 l0 p3 E4 w* {( S第七章 事故预想及环境、安全控制....................................................................................63
2 X6 b9 e s! p! H( D7.1 基本原则................................................................................................................63
; O- K; F1 [* A5 I. n7.2 常见故障及处理方法...............................................................................................63
3 k# C7 k' n6 A% n8 M; |7.3 事故非联锁停机......................................................................................................64
0 b4 K. [3 R4 V, J7.4 脱硫系统跳闸.........................................................................................................64& l; ~) p S6 R1 }
7.5 吸收塔浆液循环泵全停处理....................................................................................65
; m# }; Y a* w2 S, e7 ~: C' S7.6 发生火灾时的处理..................................................................................................65 |
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