给水排水
給水排水
급수배수
2010年
3期
55-58
,共4页
水夹点%用水网络%极限出口浓度%经济出口浓度%解耦合%炼钢厂
水夾點%用水網絡%極限齣口濃度%經濟齣口濃度%解耦閤%煉鋼廠
수협점%용수망락%겁한출구농도%경제출구농도%해우합%련강엄
Water pinch technology%Water utilization network%Maximum effluent concentration%Economic effluent concentration%Decouple%Steel-making plant
以首钢某炼钢厂节水改造为例,对比极限出口浓度下的水夹点,给出了基于经济出口浓度的用水网络优化方案.实践表明,基于经济出口浓度的水夹点的节水效果要优于基于极限出口浓度的水夹点.并针对水夹点系统单元间高度耦合的特点,进行了解耦合运行分析.
以首鋼某煉鋼廠節水改造為例,對比極限齣口濃度下的水夾點,給齣瞭基于經濟齣口濃度的用水網絡優化方案.實踐錶明,基于經濟齣口濃度的水夾點的節水效果要優于基于極限齣口濃度的水夾點.併針對水夾點繫統單元間高度耦閤的特點,進行瞭解耦閤運行分析.
이수강모련강엄절수개조위례,대비겁한출구농도하적수협점,급출료기우경제출구농도적용수망락우화방안.실천표명,기우경제출구농도적수협점적절수효과요우우기우겁한출구농도적수협점.병침대수협점계통단원간고도우합적특점,진행료해우합운행분석.
Taking a revamping project in a steel-making plant for water saving as example,this paper put forwards the optimization plan for water supply net based on economic effluent concentration.Practical results showed that the effect of saving water based on economic effluent concentration was better than that based on maximum effluent concentration.And according to the highly coupled characteristic between water pinch system,the decoupling operation was analyzed.
