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SU812847A1 - Method and device for shaft smelting - Google Patents

Method and device for shaft smelting Download PDF

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Publication number
SU812847A1
SU812847A1 SU792725273A SU2725273A SU812847A1 SU 812847 A1 SU812847 A1 SU 812847A1 SU 792725273 A SU792725273 A SU 792725273A SU 2725273 A SU2725273 A SU 2725273A SU 812847 A1 SU812847 A1 SU 812847A1
Authority
SU
USSR - Soviet Union
Prior art keywords
furnace
tuyeres
sleeves
collector
taps
Prior art date
Application number
SU792725273A
Other languages
Russian (ru)
Inventor
Вадим Викторович Ермилов
Юрий Павлович Романтеев
Владимир Степанович Курбатов
Иван Сергеевич Багаев
Ибрагим Абельгазиевич Онаев
Тасмурат Сламов
Юрий Герасимович Огнев
Original Assignee
Казахский Политехнический Институт Им.B.И.Ленина
Усть-Каменогорский Ордена Ленинаи Ордена Октябрьской Революциисвинцово-Цинковый Комбинат Им.B.И.Ленина
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 Казахский Политехнический Институт Им.B.И.Ленина, Усть-Каменогорский Ордена Ленинаи Ордена Октябрьской Революциисвинцово-Цинковый Комбинат Им.B.И.Ленина filed Critical Казахский Политехнический Институт Им.B.И.Ленина
Priority to SU792725273A priority Critical patent/SU812847A1/en
Application granted granted Critical
Publication of SU812847A1 publication Critical patent/SU812847A1/en

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Description

(54) СПОСОБ ШАХТНОЙ ПЛАВКИ И УСТРОЙСТВО ДЛЯ ЕГО ОСУЩЕСТВЛЕНИЯ(54) METHOD OF MINE MELTING AND DEVICE FOR ITS IMPLEMENTATION

тага, при одинаковом расходе воздуха и кислорода и нормальном ходе технологического процесса выплавка чернового свинца при работе с озвученным дутьем возрастает на 6,37%.Taga, with the same flow of air and oxygen and the normal course of the process of smelting rough lead when working with voiced blast increases by 6.37%.

Claims (2)

1. Способ шахтной плавки, включанадий использование газообразного дуть , подаваемого через фурмы, о тличающийс   тем, что, с целью увеличени  производительности печи, в дутьевом потоке возбуждают колебани  частотой 4-10 кГц и уровнем интенсивности 140-150 дБ, которы при вводе дутьевого потока в реакционный объем печи сообщает газовой1. Mine smelting method, including the use of gaseous blowing supplied through tuyeres, which is characterized by the fact that, in order to increase furnace productivity, 4–10 kHz frequency and intensity level of 140–150 dB are excited in the blast flow in the reaction volume of the furnace informs the gas фазе печи.phase of the furnace. 2. Устройство дл  осуществлени  способа по п. 1, содержащее воздушный коллектор, соединенный рукавами с фурмами, отличающеес  тем, что коллектор снабжен излучател ми акустических колебаний, установленными напротив рукавов по их оси и соединенными индивидуальны отводами через- запорную арматуру с магистралью сжатого воздуха.2. A device for carrying out the method according to claim 1, comprising an air collector connected to the tuyeres by sleeves, characterized in that the collector is provided with acoustic oscillators installed opposite the sleeves along their axis and connected individually by taps through the check valve to the compressed air line. Источники информации, прин тые во внимание при экспертизеSources of information taken into account in the examination 1 Авторское свидетельство СССР № 236766, кл. С 2.2 В 5/02,F 27 В 1/16, 1969.1 USSR Author's Certificate No. 236766, cl. C 2.2 B 5/02, F 27 B 1/16, 1969.
SU792725273A 1979-02-15 1979-02-15 Method and device for shaft smelting SU812847A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU792725273A SU812847A1 (en) 1979-02-15 1979-02-15 Method and device for shaft smelting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU792725273A SU812847A1 (en) 1979-02-15 1979-02-15 Method and device for shaft smelting

Publications (1)

Publication Number Publication Date
SU812847A1 true SU812847A1 (en) 1981-03-15

Family

ID=20810461

Family Applications (1)

Application Number Title Priority Date Filing Date
SU792725273A SU812847A1 (en) 1979-02-15 1979-02-15 Method and device for shaft smelting

Country Status (1)

Country Link
SU (1) SU812847A1 (en)

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