RU2014114067A - METHOD OF WORK OF THE HEAT ELECTRIC STATION - Google Patents
METHOD OF WORK OF THE HEAT ELECTRIC STATION Download PDFInfo
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- RU2014114067A RU2014114067A RU2014114067/02A RU2014114067A RU2014114067A RU 2014114067 A RU2014114067 A RU 2014114067A RU 2014114067/02 A RU2014114067/02 A RU 2014114067/02A RU 2014114067 A RU2014114067 A RU 2014114067A RU 2014114067 A RU2014114067 A RU 2014114067A
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- heat exchanger
- steam turbine
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Abstract
1. Способ утилизации тепловой энергии, вырабатываемой тепловой электрической станцией, включающий отбор пара из паровой турбины, направление пара отопительных параметров в паровое пространство верхнего и нижнего сетевых подогревателей, связанных с подающим трубопроводом и обратным трубопроводом сетевой воды, снабженным теплообменником-испарителем, при этом отработавший пар из паровой турбины направляют в паровое пространство конденсатора, в котором его конденсируют на поверхности конденсаторных трубок, а полученный конденсат с помощью конденсатного насоса конденсатора паровой турбины направляют в систему регенерации, причем в теплообменнике-испарителе сетевой воды осуществляют утилизацию избыточной низкопотенциальной теплоты обратной сетевой воды посредством охлаждающей жидкости, отличающийся тем, что дополнительно используют систему маслоснабжения подшипников паровой турбины, состоящую из маслоохладителя, маслобака и маслонасоса, и дополнительно осуществляют утилизацию низкопотенциальной теплоты системы маслоснабжения подшипников паровой турбины, при этом упомянутые утилизации осуществляют посредством теплового двигателя с замкнутым контуром циркуляции, работающего по органическому циклу Ренкина, состоящего из турбодетандера с электрогенератором, теплообменника-рекуператора, теплообменника-конденсатора и конденсатного насоса, а в качестве охлаждающей жидкости используют низкокипящее рабочее тело, циркулирующее в замкнутом контуре, при этом упомянутое низкокипящее рабочее тело сжимают в конденсатном насосе теплового двигателя, нагревают в теплообменнике-рекуператоре, нагрев�1. The method of utilization of thermal energy generated by a thermal power plant, including the selection of steam from a steam turbine, the direction of the steam of heating parameters into the steam space of the upper and lower network heaters associated with the supply pipe and the return pipe of the network water equipped with a heat exchanger-evaporator, the steam from the steam turbine is sent to the steam space of the condenser, in which it is condensed on the surface of the condenser tubes, and the condensate obtained with the condenser pump of the condenser of the steam turbine is sent to the regeneration system, and in the heat exchanger-evaporator of the network water, the excess low-potential heat of the return network water is recycled by means of a cooling liquid, characterized in that the oil supply system of the steam turbine bearings, consisting of an oil cooler, oil tank and oil pump, is additionally used and additionally carry out the utilization of low-grade heat of the oil supply system of bearings of the steam turbine, when this said utilization is carried out by means of a closed-loop heat engine operating on the organic Rankine cycle, consisting of a turboexpander with an electric generator, a heat exchanger-recuperator, a heat exchanger-condenser and a condensate pump, and as a cooling liquid, a low-boiling working fluid circulating in a closed circuit is used, while the aforementioned low-boiling working fluid is compressed in a condensate pump of a heat engine, heated in a heat exchanger-recuperator, heating
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RU2014114067/02A RU2570131C2 (en) | 2014-04-09 | 2014-04-09 | Operating method of thermal power plant |
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RU2014114067/02A RU2570131C2 (en) | 2014-04-09 | 2014-04-09 | Operating method of thermal power plant |
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RU2014114067A true RU2014114067A (en) | 2015-10-20 |
RU2570131C2 RU2570131C2 (en) | 2015-12-10 |
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RU2014114067/02A RU2570131C2 (en) | 2014-04-09 | 2014-04-09 | Operating method of thermal power plant |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US10508568B2 (en) | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US10690010B2 (en) | 2018-03-16 | 2020-06-23 | Uop Llc | Steam reboiler with turbine |
US10745631B2 (en) | 2018-03-16 | 2020-08-18 | Uop Llc | Hydroprocessing unit with power recovery turbines |
US10753235B2 (en) | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
US10794225B2 (en) | 2018-03-16 | 2020-10-06 | Uop Llc | Turbine with supersonic separation |
US10811884B2 (en) | 2018-03-16 | 2020-10-20 | Uop Llc | Consolidation and use of power recovered from a turbine in a process unit |
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10871085B2 (en) | 2018-03-16 | 2020-12-22 | Uop Llc | Energy-recovery turbines for gas streams |
US10920624B2 (en) | 2018-06-27 | 2021-02-16 | Uop Llc | Energy-recovery turbines for gas streams |
US11131218B2 (en) | 2018-03-16 | 2021-09-28 | Uop Llc | Processes for adjusting at least one process condition of a chemical processing unit with a turbine |
US11194301B2 (en) | 2018-03-16 | 2021-12-07 | Uop Llc | System for power recovery from quench and dilution vapor streams |
US11507031B2 (en) | 2018-03-16 | 2022-11-22 | Uop Llc | Recovered electric power measuring system and method for collecting data from a recovered electric power measuring system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2269014C2 (en) * | 2004-03-05 | 2006-01-27 | Государственное образовательное учреждение высшего профессионального образования "Ульяновский государственный технический университет" | Thermal power station |
US8276383B2 (en) * | 2008-11-25 | 2012-10-02 | Acme Energy, Inc. | Power generator using an organic rankine cycle drive with refrigerant mixtures and low waste heat exhaust as a heat source |
RU2498091C1 (en) * | 2012-07-16 | 2013-11-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") | Method of operation of thermal power plant |
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2014
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10829698B2 (en) | 2018-03-16 | 2020-11-10 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10876431B2 (en) | 2018-03-16 | 2020-12-29 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US10745631B2 (en) | 2018-03-16 | 2020-08-18 | Uop Llc | Hydroprocessing unit with power recovery turbines |
US10753235B2 (en) | 2018-03-16 | 2020-08-25 | Uop Llc | Use of recovered power in a process |
US10794225B2 (en) | 2018-03-16 | 2020-10-06 | Uop Llc | Turbine with supersonic separation |
US10811884B2 (en) | 2018-03-16 | 2020-10-20 | Uop Llc | Consolidation and use of power recovered from a turbine in a process unit |
US10690010B2 (en) | 2018-03-16 | 2020-06-23 | Uop Llc | Steam reboiler with turbine |
US10871085B2 (en) | 2018-03-16 | 2020-12-22 | Uop Llc | Energy-recovery turbines for gas streams |
US10508568B2 (en) | 2018-03-16 | 2019-12-17 | Uop Llc | Process improvement through the addition of power recovery turbine equipment in existing processes |
US11713697B2 (en) | 2018-03-16 | 2023-08-01 | Uop Llc | Energy-recovery turbines for gas streams |
US11131218B2 (en) | 2018-03-16 | 2021-09-28 | Uop Llc | Processes for adjusting at least one process condition of a chemical processing unit with a turbine |
US11194301B2 (en) | 2018-03-16 | 2021-12-07 | Uop Llc | System for power recovery from quench and dilution vapor streams |
US11507031B2 (en) | 2018-03-16 | 2022-11-22 | Uop Llc | Recovered electric power measuring system and method for collecting data from a recovered electric power measuring system |
US11667848B2 (en) | 2018-03-16 | 2023-06-06 | Uop Llc | Power recovery from quench and dilution vapor streams |
US10920624B2 (en) | 2018-06-27 | 2021-02-16 | Uop Llc | Energy-recovery turbines for gas streams |
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