首页 / 专利库 / 水处理 / 污水处理 / 净化 / 海水淡化 / Desalination and power generating system

Desalination and power generating system

阅读:180发布:2023-04-21

专利汇可以提供Desalination and power generating system专利检索,专利查询,专利分析的服务。并且1,142,391. Direct contact steam generators. COMBUSTION ENG. Inc. 17 Nov., 1966 [17 Dec., 1965], No. 51650/66. Heading F4A. [Also in Divisions B1 and F1] In a system for the distillation of saline water and the generation of power, steam is circulated by compressor 14 through a cycle including a superheater 12 and an evaporator 18 wherein preheated saline water is contacted with the superheated steam so that at least part of the water is evaporated, some of the steam is withdrawn from the cycle through conduit 26 and, after being superheated in heater 28, is employed to produce power by expansion in multistage turbine 32. The steam discharged from the low pressure stage LP of the turbine flows to condenser 34 which is cooled by indirect heat-exchange with saline water, part of which then flows through a series of open heaters 48 to evaporator 18. The condensate formed in condenser 34, i.e. purified water, is collected in tank 36. Excess saline water over and above that necessary as feed for the evaporator 18 is directed from condenser 34 through conduit 44 back to the source. The exhaust steam from the high pressure turbine stage is reheated in heater 28 and conveyed to the intermediate pressure stage and then to the low pressure stage of the turbine. Part of the reheated steam from heater 28 is, however, employed in turbine 15 which drives compressor 14. The exhaust from turbine 15 is conveyed through conduit 17 to condenser 34. In the open heaters 48, the feedwater is contacted with steam which is bled off from turbine 32. The preheated and diluted saline water from the last heater 48 is then sprayed into evaporator 18 where all the water is vaporized, so that a mixture of dry salt and steam flows into separator 20. In an alternative arrangement, a quantity of concentrated brine is maintained in evaporator 18, and the superheated steam is introduced below the liquid level.,下面是Desalination and power generating system专利的具体信息内容。

  • 9. THE PROCESS COMPRISING ESTABLISHING A CIRCULATION OF STEAM, IMPARTING HEAT TO SAID STEAM AT A PREDETERMNED LOCATION TO SUPERHEAT THE SAME, CONTACTING THE THUS SUPERHEATED STEAM DIRECTLY WITH CONTAMINATED FEEDWATER AND EVAPORATING AT LEAST A PORTION OF SAID FEEDWATER AND PRODUCING UNCONTAMINATED STEAM, CONVEYING STEAM FROM SAID CIRCULATING SYSTEM IN A QUANTITY GENERALLY EQUAL TO THAT PRODUCED BY EVAPORATION OF SAID FEEDWATER, IMPARTING HEAT TO THIS STREAM AND UTILIZING A PORTION OF THE ENERGY THEREOF TO DO USEFUL WORK, THEREAFTER CONDENSING THIS STEAM AND CONVEYING THE WATER TO A POINT OF USE, EFFECTING
  • 说明书全文
    高效检索全球专利

    专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

    我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

    申请试用

    分析报告

    专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

    申请试用

    QQ群二维码
    意见反馈