SU293443A1 - Device for feeding charge and gas through hollow self-baking electrode - Google Patents
Device for feeding charge and gas through hollow self-baking electrodeInfo
- Publication number
- SU293443A1 SU293443A1 SU6901347382A SU1347382A SU293443A1 SU 293443 A1 SU293443 A1 SU 293443A1 SU 6901347382 A SU6901347382 A SU 6901347382A SU 1347382 A SU1347382 A SU 1347382A SU 293443 A1 SU293443 A1 SU 293443A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gas
- electrode
- pipe
- baking electrode
- hollow self
- Prior art date
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Furnace Details (AREA)
Description
(54) УСТРОЙСТВО ДЛЯ ПОДАЧИ ШИХТЫ И ГАЗА ЧЕРЕЗ ПОЛЫЙ САЛЮСПЕКАЮЩИЙСЯ ЭЛЕКТРОД(54) DEVICE FOR SUPPLYING THE DIESEL AND GAS THROUGH THE HOLLOW SALONING ELECTRODE
Известное устройство дл подачи шихты и газа через полый самоспекающийс э.лектрод состоит из герметичного дозировочного бункера и трубы, установленной в полости электрода.The known device for supplying the charge and gas through a hollow self-interfacing electrode consists of a hermetic dosing bin and a pipe installed in the cavity of the electrode.
Предлагае.мое устройство отличаетс тем, что оно снабжено дву.м патрубка.ми, один из которы.х соединен с бункером и установлен над ним, а другой - с трубой и установлен под бункером. Нижний конец трубы расположен на рассто нии 20-500 мм ниже уровн зоны кокcoeainiH г лектрода, а сама труба жестко соединена с маптелем и снабжена механизмо.м перемеп1ени в вертикальной плоскости,The proposed device is characterized in that it is equipped with a two-pipe branch pipe, one of which is connected to the hopper and installed above it, and the other is connected to the pipe and installed under the bunker. The lower end of the pipe is located at a distance of 20–500 mm below the level of the electrode coke’s area of the electrode, and the pipe itself is rigidly connected to the mapper and is equipped with an interchange mechanism in the vertical plane,
)то обесиечивает непрерывную подачу газа в печь,) then ensures continuous gas supply to the furnace,
На чертеже показано предлагаемое устройство .The drawing shows the proposed device.
Труба 1, образуюш.а внутреннюю полость, изготовлена из жаропрочного металла с толщиной стенки 4-20 мм. Труба не наращиваетс , вместе с загрузочным устройством нериодически передвигаетс во врем перепуска элекгрода . Нижн часть трубы находитс несколько ниже жидкой электродной массы 2 п зоны 3 коксовани электродной массы, в твердом скоксованном электроде 4 на уровне контактных щек 5, где труба формирует полость 6. В верхней части трубы подсоединен бункер сPipe 1, which forms the internal cavity, is made of heat-resistant metal with a wall thickness of 4-20 mm. The pipe does not build up, and, together with the loading device, moves non-periodically during the bypass of the electrode. The lower part of the pipe is slightly below the liquid electrode mass 2 p of the zone 3 of the coking of the electrode mass in the solid coked electrode 4 at the level of the contact cheeks 5, where the pipe forms a cavity 6. In the upper part of the pipe there is a hopper
механизмом 7 дл дозировани шихты и клапанами дл отсечки газов. Бункер и механизм дл дозировани герметнзпрованы.a batching mechanism 7 and gas cutoff valves. The hopper and the metering mechanism are sealed.
.V exaHH3M 7 имеет пшековую подачу щихты и снабжен клапаном дл перекрыти подачи газа в полость. Газ подаетс в полость двум трубками 8 и 9 соот к тственпо верхней, наход щейс над бункером, и боковой, наход и1.ейс ниже бункера. Трубки 8 и 9 снабжены клапанами дл отсечкп газа. Обе трубкн необходимы дл того, чтобы во врем наращивани кожуха электрода при отсоединении одной трубки через другую газ мог бы подаватьс в полость . Устройство с трубой жестко соединено с мантелем 10 стойкой 11, котора uAiee T механизм 12 передвижени , перемещаюп.ииГтрубу с устройством относительно электрода. Держатели 13, соедин ющие стойку 11 с трубой 1, выполнены съемными, разъедин ющимис при наращивании кожуха. Дл пентрировани трубы внутри электрода к трубе приварены в нескольких местах фиксаторы 14, имеющие небольшой зазор с кожухом электрода..V exaHH3M 7 has a pshchekovy supply and is equipped with a valve to shut off the gas supply to the cavity. The gas is supplied to the cavity by two pipes 8 and 9, respectively, the top one above the bunker and the side pipe located below the bunker. Tubes 8 and 9 are fitted with gas cut-off valves. Both tubes are needed so that during the buildup of the electrode sheath, when one tube is disconnected, the gas can be fed into the cavity through the other. A device with a pipe is rigidly connected to the mantel 10 with a pillar 11, which has an Aeie T movement mechanism 12, moving the tube with the device relative to the electrode. The holders 13 connecting the stand 11 to the pipe 1 are made removable, detachable when the housing is expanded. To pentrate the tube inside the electrode, clamps 14 are welded to the pipe in several places, having a small gap with the electrode casing.
Устройство работает следующим образом. Через верхнюю трубку 8 и бункер с механизмом 7 при открытом клапане в полость электрода подаетс необходимое количество газа и щихты. При наращивании кожуха шланг бокоThe device works as follows. Through the upper tube 8 and the hopper with the mechanism 7, with the valve open, the required amount of gas and solder is fed into the electrode cavity. When extending the casing hose side
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU6901347382A SU293443A1 (en) | 1969-07-11 | 1969-07-11 | Device for feeding charge and gas through hollow self-baking electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU6901347382A SU293443A1 (en) | 1969-07-11 | 1969-07-11 | Device for feeding charge and gas through hollow self-baking electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
SU293443A1 true SU293443A1 (en) | 1978-01-25 |
Family
ID=20446580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU6901347382A SU293443A1 (en) | 1969-07-11 | 1969-07-11 | Device for feeding charge and gas through hollow self-baking electrode |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU293443A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2576213C1 (en) * | 2014-07-11 | 2016-02-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Device for loading metallized pellets into the arc furnace |
-
1969
- 1969-07-11 SU SU6901347382A patent/SU293443A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2576213C1 (en) * | 2014-07-11 | 2016-02-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Device for loading metallized pellets into the arc furnace |
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