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SU423318A3 - ROTATING REGENERATOR - Google Patents

ROTATING REGENERATOR

Info

Publication number
SU423318A3
SU423318A3 SU1710720A SU1710720A SU423318A3 SU 423318 A3 SU423318 A3 SU 423318A3 SU 1710720 A SU1710720 A SU 1710720A SU 1710720 A SU1710720 A SU 1710720A SU 423318 A3 SU423318 A3 SU 423318A3
Authority
SU
USSR - Soviet Union
Prior art keywords
channels
catalyst
regenerator
engine
exhaust gases
Prior art date
Application number
SU1710720A
Other languages
Russian (ru)
Original Assignee
Ларе Эрик Ландеборг, Сун Торстен Хенрикссон , Рагнар Людвиг Муотка
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 Ларе Эрик Ландеборг, Сун Торстен Хенрикссон , Рагнар Людвиг Муотка filed Critical Ларе Эрик Ландеборг, Сун Торстен Хенрикссон , Рагнар Людвиг Муотка
Application granted granted Critical
Publication of SU423318A3 publication Critical patent/SU423318A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
    • F02C7/105—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers of the rotary type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Exhaust Gas After Treatment (AREA)

Description

1one

Изобретение относитс  к области газотурбостроени , в частности к регенераторам.This invention relates to the field of gas turbine construction, in particular, to regenerators.

Известны вращающиес  регенераторы со сквозными аксиальными каналами, нозвол ющие новышать к. п. д. цикла двигател  в целом. При этом продукты сгорани  топлива, как правило, содержат вредные примеси окиси углерода.Rotating regenerators with axial through channels are known, but they can be used to increase the efficiency of the engine cycle as a whole. In this case, the products of combustion of fuel, as a rule, contain harmful impurities of carbon monoxide.

Цель изобретени  - очистка выхлопных газов методом вторичного сжигани .The purpose of the invention is the purification of exhaust gases by the method of secondary combustion.

В соответствии с данным изобретением предлагаетс  по крайней мере один включенный в общую с.хему двигател  вращающийс  регенератор снабжать сквозными аксиальными каналами, внутри которых расноложен катализатор окислени  вредной окисн углерода в безвредную двуокись углерода, этот катализатор содержит, например, платипу.In accordance with this invention, at least one rotary regenerator included in the total engine circuit is supplied with through axial channels, inside which the oxidation catalyst of harmful carbon monoxide to harmless carbon dioxide is located, for example, platypu contains this catalyst.

Сущность изобретени  по сн етс  чертежом , на котором представлена конструкци  газотурбнпного двигател .The invention is illustrated in the drawing, which shows the structure of a gas turbine engine.

Воздух всасываетс  в двигатель и сжимаетс  в нем комнрессором 1, а затем через канал 2 подаетс  в камеру сгорани  3. В камере сгорани  к воздуху добавл етс  тонливо, и полученна  топливо-воздущна  смесь воспламен етс  запальной свечей 4.The air is sucked into the engine and compressed by the compressor 1 there, and then through channel 2 it is fed into the combustion chamber 3. In the combustion chamber, air is added thinly, and the resulting fuel-air mixture ignites the ignition spark 4.

Расщир ющийс  гор чий газ, образующийс  при сгорании, нроходит зате.м по каналамThe expanding hot gas generated during combustion is flowing over the canals

5 и нриводит во вращение выходной турбинный диск 6 и турбинный диск 7, соединенный с компрессором. Затем газ выходит через выхлопные каналы 8. Дл  иснользовани  тенла5 and drives the output turbine disk 6 and the turbine disk 7 connected to the compressor. The gas then exits through the exhaust ports 8. To use the tenl

вы.хлопных газов двигатель снабжен регенератором 9, содержащим керамический диск со сквозными аксиальными каналами. Стенки каналов содержат катализатор, нанесенный в виде покрыти , например, методом погружеНИН диска в платиновый компаунд. Благодар  тому что катализатор  вл етс  составной частью регенераторного диска двигател , нет необ.ходимости в установке дополнительного устройства дл  вторичного сжигани  выхлолного диска.The exhaust gas engine is equipped with a regenerator 9 containing a ceramic disk with through axial channels. The walls of the channels contain a catalyst deposited in the form of a coating, for example, by immersing the disc in a platinum compound. Due to the fact that the catalyst is an integral part of the engine regenerative disk, there is no need to install an additional device for the secondary combustion of the exhaust disk.

Предмет изобретени Subject invention

Claims (3)

1.Вращающийс  регенератор, например, газотурбинного двигател  со сквозными аксиальными каналами, отличающийс  тем, что, с целью очистки выхлонных газов, в каналах размещен катализатор окислени  вредных компонентов выхлонных газов.1. A rotating regenerator, for example, a gas turbine engine with axial through channels, characterized in that, in order to purify exhaust gases, a catalyst for the oxidation of harmful components of exhaust gases is placed in the channels. 2.Регенератор по п. 1, отличающийс  тем, что катализатор нанесен в виде нокрыти  на стенки каналов.2. The regenerator according to claim 1, characterized in that the catalyst is applied in the form of a cover to the walls of the channels. 3.Регенератор по п. 1, отличающийс  тем, что, с целью окислени  окиси углерода, катализатор содерлчит платину.3. The regenerator according to claim 1, characterized in that, in order to oxidize carbon monoxide, the catalyst contains platinum.
SU1710720A 1970-10-30 1971-10-29 ROTATING REGENERATOR SU423318A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14672/70A SE351698B (en) 1970-10-30 1970-10-30

Publications (1)

Publication Number Publication Date
SU423318A3 true SU423318A3 (en) 1974-04-05

Family

ID=20299469

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1710720A SU423318A3 (en) 1970-10-30 1971-10-29 ROTATING REGENERATOR

Country Status (2)

Country Link
SE (1) SE351698B (en)
SU (1) SU423318A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5697211A (en) * 1994-12-21 1997-12-16 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5697211A (en) * 1994-12-21 1997-12-16 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification device

Also Published As

Publication number Publication date
SE351698B (en) 1972-12-04

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