吸收式热泵在纱线漂染废水余热回收中的应用
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摘要
采用第一类溴化锂吸收式热泵技术,以120℃的锅炉蒸汽作为驱动热源,合理回收利用漂染废水中的热能,对浙江省嘉兴市某染纱厂进行节能技术改造。通过经济效益分析可知,该技术方案提高了能源的综合利用率,大幅度降低了印染行业的生产运行成本,每年将产生直接经济效益120万元,静态投资回收周期仅为10个月。
Using the first type of lithium bromide absorption heat pump technology, 120 ℃ boiler steam as the driving heat source to recycle to reasonably utilize exhaust heat of dyeing wastewater and thus realizing the energy saving transformation of a dyeing factory in Jiaxing, Zhejiang province. Through cost and benefit analysis, we know that this technical scheme can improve the overall efficiency of energy use and greatly reduce the production and operation cost of the printing and dyeing industry. The annual economic benefit will be 1.2 million yuan and the static investment recovery period is only 10 months.
Using the first type of lithium bromide absorption heat pump technology, 120 ℃ boiler steam as the driving heat source to recycle to reasonably utilize exhaust heat of dyeing wastewater and thus realizing the energy saving transformation of a dyeing factory in Jiaxing, Zhejiang province. Through cost and benefit analysis, we know that this technical scheme can improve the overall efficiency of energy use and greatly reduce the production and operation cost of the printing and dyeing industry. The annual economic benefit will be 1.2 million yuan and the static investment recovery period is only 10 months.
引文
[1]黄天禄.印染行业节能减排措施与清洁生产的探讨与建议[J].化学工程与装备,2014(6):217-220.
[2]林琳.印染行业节能减排现状及重点任务[J].印染,2008(2):40-43.
[3]刘秀艳,董淑秀,贾斌.印染行业节能工艺及措施浅析[J].染整技术,2014,36(10):27-30.
[4]吴国均.染整节约热能技术分析[J].染整技术,1996(18):7-9.
[5]于玲红,王东,李卫平.吸收式热泵在循环水余热利用中的应用研究[J].内蒙古科技大学学报,2016,35(2):181-184.
[6]贾洪斌,王力民.印染废气余热的综合利用[J].印染,2008(14):41-43.
[7]崔四齐,刘寅,刘亚萍.纱线漂染废水余热回收与再利用技术[J].印染,2013(17):35-37.
[8]韩阳.印染厂废水余热的回收利用[J].染整技术,2013,35(12):36-37.
[9]吕文泉,陈明,张建祥,等.热泵机组在余热回收中的应用[J].印染,2011(8):36-38.
[10]任进和,乔学胜,于光,等.棉纺织厂余热回收循环利用实践[J].染整技术,2010,32(6):35-36.
[11]张战旗,于滨,梁政佰,等.染整工厂节能减排的技术改造[J].染整技术,2012,34(1):41-44.
[12]游庆生,郭强,马书寒.工业热泵提取污水废热技术及经济性分析[J].常州大学学报(自然科学版),2014,26(3):47-50.
[2]林琳.印染行业节能减排现状及重点任务[J].印染,2008(2):40-43.
[3]刘秀艳,董淑秀,贾斌.印染行业节能工艺及措施浅析[J].染整技术,2014,36(10):27-30.
[4]吴国均.染整节约热能技术分析[J].染整技术,1996(18):7-9.
[5]于玲红,王东,李卫平.吸收式热泵在循环水余热利用中的应用研究[J].内蒙古科技大学学报,2016,35(2):181-184.
[6]贾洪斌,王力民.印染废气余热的综合利用[J].印染,2008(14):41-43.
[7]崔四齐,刘寅,刘亚萍.纱线漂染废水余热回收与再利用技术[J].印染,2013(17):35-37.
[8]韩阳.印染厂废水余热的回收利用[J].染整技术,2013,35(12):36-37.
[9]吕文泉,陈明,张建祥,等.热泵机组在余热回收中的应用[J].印染,2011(8):36-38.
[10]任进和,乔学胜,于光,等.棉纺织厂余热回收循环利用实践[J].染整技术,2010,32(6):35-36.
[11]张战旗,于滨,梁政佰,等.染整工厂节能减排的技术改造[J].染整技术,2012,34(1):41-44.
[12]游庆生,郭强,马书寒.工业热泵提取污水废热技术及经济性分析[J].常州大学学报(自然科学版),2014,26(3):47-50.