SU143815A1 - The method of operation of thermal power plants on low-boiling substances - Google Patents

The method of operation of thermal power plants on low-boiling substances

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Publication number
SU143815A1
SU143815A1 SU684649A SU684649A SU143815A1 SU 143815 A1 SU143815 A1 SU 143815A1 SU 684649 A SU684649 A SU 684649A SU 684649 A SU684649 A SU 684649A SU 143815 A1 SU143815 A1 SU 143815A1
Authority
SU
USSR - Soviet Union
Prior art keywords
low
working fluid
regenerator
thermal power
compressor
Prior art date
Application number
SU684649A
Other languages
Russian (ru)
Inventor
В.Л. Дехтярев
рев В.Л. Дехт
Original Assignee
рев В.Л. Дехт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by рев В.Л. Дехт filed Critical рев В.Л. Дехт
Priority to SU684649A priority Critical patent/SU143815A1/en
Application granted granted Critical
Publication of SU143815A1 publication Critical patent/SU143815A1/en

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  • Treating Waste Gases (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Description

Известны способы работы теплосиловых установок па низкокнп щих веществах, папример углекислого, с регенерацией тепла, оборудованных турбинами, компрессором, конденсатором, регенераторами и насосом.There are known methods for operating thermal power plants on low-bonding substances, for example, carbon dioxide, with heat recovery, equipped with turbines, a compressor, a condenser, regenerators and a pump.

Эти способы не обеспечивают достижени  высокого коэффициента полезного действи  установок и уменьшени  их габаритов и металлоемкости .These methods do not ensure the achievement of high efficiency of installations and the reduction of their dimensions and metal consumption.

В данном изобретении, с целью повышени  к.п.д. установки и у.1еньн1ени  ее габаритов и металлоемкости путем снижени  средней температуры отвода тепла в цикле и уменьшени  работы сжати , часть рабочего тела отвод т перед турбиной низкого давлени  в отсек основного регенератора, а затем ввод т з поток рабочего тела после компрессора.In the present invention, in order to increase the efficiency. installation and its size and metal consumption by reducing the average heat removal temperature in the cycle and reducing the compression work, a portion of the working fluid is diverted before the low-pressure turbine into the main regenerator compartment, and then introduced into the working fluid flow after the compressor.

Кроме того, с целью дальнейшего повышени  к.п.д. установки, при соответствующем снижении расхода рабочего тела через турбину низкого давлени , часть рабочего тела после насоса может быть подогрета продуктом сгорани  газовой турбины после газовоздушного регенератора в дополнительном газовом регенераторе.In addition, in order to further improve the efficiency. Installation, with a corresponding reduction in the flow of the working fluid through a low-pressure turbine, part of the working fluid after the pump can be heated by the product of the combustion of the gas turbine after the gas-air regenerator in the additional gas regenerator.

На фиг. 1 изображена схема углекислотной теплосиловой установки , оборудованной турбинами, ко.мпрессором, регенераторами и насосом; на фиг. 2 - то же, с дополнительным регенератором - газовым подогревателем углекислоты.FIG. 1 shows a diagram of a carbon dioxide thermal power plant equipped with turbines, co-compressor, regenerators and a pump; in fig. 2 - the same, with an additional regenerator - carbon dioxide gas preheater.

Углекислотна  теплосилова  установка имеет углекислотный котел /, турбину 2 высокого давлени , турбину 3 среднего давлени , турбину 4 низкого давлени , компрессор 5, конденсато 6 и насос 7.The carbon dioxide heat power plant has a carbon dioxide boiler (I), a high pressure turbine 2, a medium pressure turbine 3, a low pressure turbine 4, a compressor 5, a condensate 6, and a pump 7.

Часть .мбочего тела перед турбиной 4 низкого давлени  отвод т в отсеки основного регенератора 8 дополнительного регенератора 9, а затем ввод т вобщий поток после компрессора 5.A part of the working body in front of the low pressure turbine 4 is diverted to the compartments of the main regenerator 8 of the additional regenerator 9, and then introduced into the general flow after the compressor 5.

Другой ,вариднт способа работы углекислотной установки предусматривает нагрев в дополнительном газовом регенераторе 10 части рабочего тел-а и-осле насоса 7 продуктами сгорани  газовой турбины //, проход щими через газовоздущный регенератор 12.Another method of operation of the carbon dioxide plant provides for heating in the additional gas regenerator 10 of the working fluid part and after the pump 7 by the combustion products of the gas turbine // passing through the gas regenerator 12.

Предмет изобретени Subject invention

Claims (2)

1.Способ работы теплосиловой установки на низкокип щих веществах , например углекислоте, с регенерацией тепла, оборудованной турбинами, компрессором, конденсатором, регенераторами и насосом, о г л и ч а ю щ и и с   тем, что, с целью повыщени  к.п.д. установки и уменьщеии  ее габаритов и металлоемкости путем снижени  средней температуры отвода тепла в цикле и уменьшени  работы сжати , часть рабочего тела отвод т перед турбиной низкого давлени  в отсек основного регенератора, а затем ввод т в поток рабочего тела после компрессора .1. A method of operating a thermal power plant on low-boiling substances, such as carbon dioxide, with heat recovery, equipped with turbines, a compressor, a condenser, regenerators and a pump, in order to increase the efficiency. .d installation and reduction of its dimensions and metal consumption by reducing the average temperature of heat removal in the cycle and reducing the compression work, part of the working fluid is diverted before the low-pressure turbine into the main regenerator compartment, and then introduced into the working fluid flow after the compressor. 2.Способ работы установки по п. 1, оборудованной газовой турбиHOI1 и котлом под наддувом, отличающийс  тем, что, с целью дальнейшего повышени  к.п.д. установки при соответствующем снижении расхода рабочего тела через турбину низкого давлени , часть рабочего тела после насоса подогревают продуктами сгорани  газовой турбины после газовоздушного регенератора в дополнительном регенераторе .2. A method of operating the installation of claim 1, equipped with a gas turbine IOI and a supercharged boiler, characterized in that, in order to further increase the efficiency With a corresponding reduction in the flow rate of the working fluid through the low-pressure turbine, part of the working fluid after the pump is heated by the combustion products of the gas turbine after the gas-air regenerator in the additional regenerator. i Тi T итд щче гаг1Ыand so on Фиа /Fia / газыgases
SU684649A 1960-10-31 1960-10-31 The method of operation of thermal power plants on low-boiling substances SU143815A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU684649A SU143815A1 (en) 1960-10-31 1960-10-31 The method of operation of thermal power plants on low-boiling substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU684649A SU143815A1 (en) 1960-10-31 1960-10-31 The method of operation of thermal power plants on low-boiling substances

Publications (1)

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SU143815A1 true SU143815A1 (en) 1961-11-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041335A1 (en) * 2010-09-30 2012-04-05 Uglovsky Sergey Evgenievich Converter of low-potential thermal energy into mechanical and electrical energy
RU2719413C2 (en) * 2015-04-09 2020-04-17 Дженерал Электрик Компани Systems with closed regenerative thermodynamic cycle of electric power generation and methods of their operation
RU2754377C1 (en) * 2021-02-25 2021-09-01 Михаил Аркадьевич Верткин Recycling carbon power plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012041335A1 (en) * 2010-09-30 2012-04-05 Uglovsky Sergey Evgenievich Converter of low-potential thermal energy into mechanical and electrical energy
RU2719413C2 (en) * 2015-04-09 2020-04-17 Дженерал Электрик Компани Systems with closed regenerative thermodynamic cycle of electric power generation and methods of their operation
RU2754377C1 (en) * 2021-02-25 2021-09-01 Михаил Аркадьевич Верткин Recycling carbon power plant

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