熱電廠節(jié)水方案分析探討_孫心利

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Z s 孫心利1 孫麗清2 1 河北省電力研究院 河北石家莊 050021 2 石家莊熱電廠 河北石家莊050041 K 1 結合石家莊熱電廠西廠循環(huán)水處理工藝和供熱機組鍋爐補給水量大的特點 對循環(huán)水處理工藝 循環(huán) 水排污回收工藝進行了分析探討 提出了適當降低循環(huán)水濃縮倍率 對循環(huán)水排污水回收處理后用于鍋爐補水 的綜合節(jié)水工藝 1 o M 熱電廠 節(jié)水 濃縮倍率 m s TU991 64 D S M B c I 1003 9171 2007 增刊1 0164 03 Analysis and Discussion on Thermal Power Plant Water saving Proposal Sun Xin li1 Sun Li qing2 1 Hebei Electric Power Institute Shijiazhuang 050021 China 2 Shijiazhuang Thermal Power Plant Shijiazhuang 050041 China Abstract Basedonthe techniques of Shijianzhuang West Thermal Power Plant recycledwater treatment and the characteristics of heating units boiler s large amount of make up water and the techniques of recycled water treatment recycled water unloading recycling areanalyzedand discussed Anintegratedwater saving technique of reducing recycle water concentratemultiplying rateis presented as well as use of recyclewater as boiler make up water Key words thermal power plant water saving concentratemultiplying rate 1 F E u 8 B 8 z 5 X 8 6 y r V Z 3 y B t y y t t g g 3 7 X g F n h n F E g C g g217 18 8 6 g 3 3 1 1 2 C o s Y V s M l V F E u v X H j h u 3 j 3 3 Y 5 M F E g P e n i Y V y 5 g u 3 V V 4 i M i 6 T M F E g 3 N 4 03 t c0 7 n 2 L g 3 3 B 9 F F E g 3 N B h N V n Y M 1 7 Z T 2 S T i 5 T B 4 8 5 T T Q V d 5 P V K M B H W u 3 3 l Y s E T T i g v 164 NORTH CHINA ELECTRIC POWER 9 1 2007 DOI 10 16308 ki issn1003 9171 2007 s1 052 g B t E 3 i r 6 B t u l d K Y 9 F Z V L C Y V r 3 3 l i 3 1 h T T B b 7 u 3 3 l 9 T T 4 i q 5 C q K S K T B A 4 5 3 S 4 i q Z s S i q B e 3 0 1 Z 1 F pH 4 2 F 4 3 0 4 4 1 p L b H B t Q 1 i L l 4 i q Z a 1 7 5 d Z i n 5 F pH 4 P V 1 I n SO2 4 d C q Y T SO2 4 c 5 1 s I n F SO2 4 c M i SO2 4 c S C q S K F 0 1 F pH Z T g K K B Z i q 4 K l F B V 1 Z M g 3 l F T 5 w S Z Y u a v a F F T B X 4 Z y F H z r T 6 F pH F v F g v 9 F 7 i q Z 165 9 1 2007 NORTH CHINA ELECTRIC POWER E 4 B p A I n 7 F Q V v 1000 MW F 50 60 t h F E 2 200 MW 4 410 t h Q V F 500t h i q e 2 0 P H F E 1 614 t h 750 t h T b V r r Q 1 i Q 1 i 9 q 75 b V r r 1 q e 10 5 750 t h V Y V Q 1 i 750 65 487 5 t h Q V V Q 1 i c V B F 5 V Q V 1 p Z s I n v 7 9 i q e L C H i q H c 9 d 3 K V Q 1 i a v r 5 i 5 1 b l H b 1 o E H F E 4 0 4 s T L M 5 y N T r Q 1 i 5 Y V k b Z 1 o 2 1 M 1 COD c H c COD c Y b 7 O V r r Q 1 i 3 5 y N 1 n B 3 r 4 S s R T d 0 o o V r H 4 3 V v 3 z H 5 r Q 1 i l 2007 01 09 T e 1963 3 8 C 9 Y 156 6 1 u 7 M 0 M K K V T p T t u X s 2 p 2 M b V Z E O r p 1 p g 1 2 Z M Z B 4 Z r 4 Z u L f g s a T 3 V k i v k C P f Z E 4 Z V 4 T r q O r T z I D 1 9 b L K y 2004 1 2 v K k 1998 9 3 Z v M V K K e 2003 8 l 2007 01 09 T e R S 1971 3 q v 8 C S 166 NORTH CHINA ELECTRIC POWER 9 1 2007