SU600188A1 - Gas exhaust channel of oxygen converter - Google Patents

Gas exhaust channel of oxygen converter

Info

Publication number
SU600188A1
SU600188A1 SU752301318A SU2301318A SU600188A1 SU 600188 A1 SU600188 A1 SU 600188A1 SU 752301318 A SU752301318 A SU 752301318A SU 2301318 A SU2301318 A SU 2301318A SU 600188 A1 SU600188 A1 SU 600188A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gas
gas exhaust
exhaust channel
oxygen converter
converter
Prior art date
Application number
SU752301318A
Other languages
Russian (ru)
Inventor
Александр Михайлович Ляшенко
Владимир Александрович Сафонов
Владимир Андреевич Успенский
Original Assignee
Харьковский авиационный институт
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 Харьковский авиационный институт filed Critical Харьковский авиационный институт
Priority to SU752301318A priority Critical patent/SU600188A1/en
Application granted granted Critical
Publication of SU600188A1 publication Critical patent/SU600188A1/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Landscapes

  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Description

1one

Изобретение относитс  к области черной металлургии, конкретнее - к конструкции газоотвод щих трактов конверторов.The invention relates to the field of ferrous metallurgy, more specifically, to the design of the gas exhaust ducts of converters.

Известны газоотвод щие тракты кислородных конверторов, содержащие исследовательно соединенные между собой трубопроводами камин, котел-утилизатор, турбулентный промыватель и вентил тор, вход которого соединен с магистралью очиш,енного конверторного газа 1.The gas exhaust ducts of oxygen converters are known, which contain a fireplace, a heat recovery boiler, a turbulent washer and a fan that is interconnected by pipelines, the inlet of which is connected to the cleaned gas line, a converter gas 1.

Однако эти устройства не обеспечивают эффективную очистку конверторного газа в периоды плавки с максимальным выходом конверторного газа.However, these devices do not provide effective cleaning of the converter gas during the periods of melting with the maximum output of the converter gas.

Наиболее близким к предложенному газоотвод щему тракту по технической сущности и достигаемому результату  вл етс  газоотвод ишй тракт кислородного конвертора, содержащий камин, котел-утилизатор, газоочистку, вентил тор и магистраль очищенного конвсрторного газа, последовательно соединенные между собой, и всиомогательную установку отвода и очистки части неочищенного газа при пиковом его расходе, выполненную в виде ииклона 2.The closest to the proposed vent line to the technical essence and the achieved result is the vent line of the oxygen converter containing a fireplace, a waste-heat boiler, a gas cleaning unit, a fan and a cleaned convection gas main line connected in series with one another and the installation of the outlet and cleaning part crude gas at its peak flow rate, made in the form of ricl 2.

Недостатком известного устройства  вл етс  низка  эффективность утилизации тепла части газа, поступающего на очистку в циклон .A disadvantage of the known device is the low efficiency of heat utilization of a part of the gas entering the cyclone for cleaning.

Целью изобретени   вл етс  повышение The aim of the invention is to increase

22

степ-ени утилизации тепла конварторного газа и эффективности его очистки.the degree of utilization of heat of convector gas and the efficiency of its purification.

Это достигаетс  тем, что газоотвод щий тракт снабжен двум  дополнительными теплообменниками , подключенными к магистрали очищенного газа, зстановка отвода и очистки части газа при ииковом его расходе подключена к газопроводу между камином и котломутилизатором и выполнена в виде вихревого эиергоразделител  с эжектором, причем один из теплообменников соединен с выходом гор чего газа, а другой - с выходом холодного газа энергоразделител .This is achieved by the fact that the gas exhaust path is equipped with two additional heat exchangers connected to the clean gas line, stopping the gas outlet and cleaning part of the gas at its high flow rate is connected to the gas pipeline between the fireplace and the boiler and is connected to a vortex air distributor with an ejector, one of the heat exchangers connected with the release of hot gas, and the other with the release of cold gas energy separator.

На чертеже представлена схема предложенного газоотвод щего тракта кислородного конвертора .The drawing shows the scheme of the proposed gas exhaust tract of the oxygen converter.

Газоотвод щий тракт конвертора 1 состоит из камина 2, котла-утилизатора 3, турбулентного иромывател  4, каплеуловитол  5 и вентил тора 6, последовательно соединенных газолода .ми. После камина 2 включена байпасна  лини , соде|)жаи1а  вихревой энсргоразделитель 7 с эжектором, теплообменпики 8 и заслонку 9.The gas exhaust duct of the converter 1 consists of a fireplace 2, a waste heat boiler 3, a turbulent disperser 4, a drop-catcher 5 and a fan 6 connected in series by gas malt. After the fireplace 2, the bypass line, the so-called vortex separator 7 with the ejector, the heat exchanger 8 and the flap 9 are turned on.

Газоотвод щий тракт работает следующим образом.The gas tract operates as follows.

Заиыленный газ из конвертора 1 через камин 2 и котел-утилизатор 3 поступает в турбулентный промыватель 4, где очищаетс  от пыли, а затем в каплеуловитоле 5 огвоболчдаThe flue gas from converter 1 through the fireplace 2 and the waste-heat boiler 3 enters the turbulent washer 4, where it is cleaned of dust, and then octave in the drop-catcher 5

SU752301318A 1975-12-22 1975-12-22 Gas exhaust channel of oxygen converter SU600188A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752301318A SU600188A1 (en) 1975-12-22 1975-12-22 Gas exhaust channel of oxygen converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752301318A SU600188A1 (en) 1975-12-22 1975-12-22 Gas exhaust channel of oxygen converter

Publications (1)

Publication Number Publication Date
SU600188A1 true SU600188A1 (en) 1978-03-30

Family

ID=20641286

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752301318A SU600188A1 (en) 1975-12-22 1975-12-22 Gas exhaust channel of oxygen converter

Country Status (1)

Country Link
SU (1) SU600188A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008097126A2 (en) * 2007-02-07 2008-08-14 Chermenskaya, Galina Vitoldovna Metallurgical annular steel making reactor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008097126A2 (en) * 2007-02-07 2008-08-14 Chermenskaya, Galina Vitoldovna Metallurgical annular steel making reactor
WO2008097126A3 (en) * 2007-02-07 2008-09-25 Chermenskaya Galina Vitoldovna Metallurgical annular steel making reactor

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