SU130052A1 - Loading device for closed cupola - Google Patents
Loading device for closed cupolaInfo
- Publication number
- SU130052A1 SU130052A1 SU654229A SU654229A SU130052A1 SU 130052 A1 SU130052 A1 SU 130052A1 SU 654229 A SU654229 A SU 654229A SU 654229 A SU654229 A SU 654229A SU 130052 A1 SU130052 A1 SU 130052A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gate
- cupola
- loading device
- closed
- pneumatic cylinder
- Prior art date
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Furnace Charging Or Discharging (AREA)
Description
Дл вагранок закрытого типа примен ют загрузочные устройства, имеющие промежуточный бункер с шибером, вод ные затворы и уровнемеры шихты.For closed type furnaces, loading devices are used, which have an intermediate hopper with a gate, water gates and charge level gauges.
Известные подобные устройства не герметичны и не обеспечинают надежного перемещени шибера.Known such devices are not tight and do not provide reliable movement of the gate.
Предлагаемое устройство не имеет этих недостатков, так как нижний вод ной затвор выполнен подвижным и соединен рычагом с пневмоцилиндром , предназначенным дл его опускани при перемещении шибера.The proposed device does not have these disadvantages, since the lower water seal is made movable and is connected by a lever with a pneumatic cylinder designed to lower it when the gate is moved.
На фиг. 1 и 2 изображено предлагаемое устройство в двух проекци х .FIG. Figures 1 and 2 show the proposed device in two projections.
Устройство состоит из промежуточного бункера / с крышкой 2, водоохлаждаемого шибера 3 с пневмоцилиндром 4 дл его перемешени , нижнего 5 и верхнего 6 вод ных затворов, направл ющей воронки 7 и уровнемера 8. Нижний вод ной затвор 5 выполнен подвижным и соединен рычагом 9 с пневмоцилиндром 10. Уровнемер также имеет привод от пневматического цилиндра //.The device consists of an intermediate bunker / with a lid 2, a water-cooled gate 3 with a pneumatic cylinder 4 for its mixing, the lower 5 and upper 6 water gates, a guide funnel 7 and a level gauge 8. The lower water gate 5 is movable and connected by a lever 9 with a pneumatic cylinder 10. The gauge also has a drive from the pneumatic cylinder //.
Шихта засыпаетс в промежуточный бункер при закрытом затворе 5 через предварительно открытую крышку 2. В дальнейшем при помощи нневмоцилиндра 4 открываетс шибер 3 и шихта поступает в шахту вагранки. Загрузка вагранки производитс после получени команды от уровнемера 8, периодически вводимого внутрь вагранки. При загрузке вод ные затворы 5 и 6 открываютс поочередно, что исключает возможность непосредственного соединени рабочего пространства вагранки с атмосферой. При подаче давлени в пневмоцилиндр 10 подвижный кольцевой желоб нижнего вод ного затвора поднимаетс и кольцевой нож шибера 3 погружаетс в воду. Дл возможности горизонтального перемещени шибера кольцевой желоб нижнего вод ного затвора опускаетс при помощи пневмоцилиндра 10.The mixture is poured into the intermediate hopper with the shutter 5 closed through the previously opened cover 2. Subsequently, using the cylinder 4, the gate 3 is opened and the mixture enters the cupola chamber. The cupola is loaded after receiving a command from the level gauge 8, periodically inserted into the cupola. When loading, water locks 5 and 6 are opened alternately, which excludes the possibility of directly connecting the working space of the cupola with the atmosphere. When pressure is applied to the pneumatic cylinder 10, the movable annular chute of the lower water gate rises and the annular blade of the gate 3 is immersed in water. In order to allow horizontal movement of the gate, the annular groove of the lower water seal is lowered by means of a pneumatic cylinder 10.
Предмет изобретени Subject invention
Загрузочное устройство дл вагранок закрытого типа, состо шее из промежуточного бункера с шибером, верхнего и нижних вод ных затворов и уровнемера щихты, отличающеес тем, что, с целъю обеспеThe loading device for closed type cupolas, consisting of an intermediate bunker with a gate, upper and lower water gates, and a level gauge, is characterized in that
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU654229A SU130052A1 (en) | 1960-02-12 | 1960-02-12 | Loading device for closed cupola |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU654229A SU130052A1 (en) | 1960-02-12 | 1960-02-12 | Loading device for closed cupola |
Publications (1)
Publication Number | Publication Date |
---|---|
SU130052A1 true SU130052A1 (en) | 1960-11-30 |
Family
ID=48401186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU654229A SU130052A1 (en) | 1960-02-12 | 1960-02-12 | Loading device for closed cupola |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU130052A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990015296A1 (en) * | 1989-06-10 | 1990-12-13 | September 27 Research Institute, Hamhung Branch, Academy Of Sciences | Calcium carbide production furnace by oxy-thermal process |
-
1960
- 1960-02-12 SU SU654229A patent/SU130052A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990015296A1 (en) * | 1989-06-10 | 1990-12-13 | September 27 Research Institute, Hamhung Branch, Academy Of Sciences | Calcium carbide production furnace by oxy-thermal process |
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