SU663738A1 - Discharging chamber of protective-atmosphere electric furnace - Google Patents
Discharging chamber of protective-atmosphere electric furnaceInfo
- Publication number
- SU663738A1 SU663738A1 SU772561497A SU2561497A SU663738A1 SU 663738 A1 SU663738 A1 SU 663738A1 SU 772561497 A SU772561497 A SU 772561497A SU 2561497 A SU2561497 A SU 2561497A SU 663738 A1 SU663738 A1 SU 663738A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- protective
- electric furnace
- discharging chamber
- atmosphere electric
- unloading
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Description
II
Изобретение относитс к области порошковой металлургии, а именно к электропечам с защитной атмосферой, примен емым при спекании изделий, де требуетс посто нное давление на прот жении всего цикла работы.The invention relates to the field of powder metallurgy, namely to electric furnaces with a protective atmosphere used in the sintering of products, demanding constant pressure throughout the entire cycle of operation.
Известна разгрузочна камера электропечи с з(ащитной атмосферой, включаю-; ща корпус, горизонтальный затвор, разгрузочный стол и прйвод 1. Затвор ус- j0 тановлен перед разгрузочным столом и соединен с ним посредством штанг, 3вижение затвора и стола разгрузки выполн етс одновременно от одного привода. При верхнем положении стола дверку раз- 15 грузки открывать нельз , так как затвор открыт и рабоча зона печи и зона разгрузки взаимосв заны.The unloading chamber of an electric furnace with a known h (protective atmosphere, including; housing, horizontal shutter, unloading table and actuator 1). The shutter is fixed and connected to it by means of rods, the movement of the shutter and the unloading table is performed simultaneously from one At the top position of the table, the unloading door cannot be opened, since the shutter is open and the working area of the furnace and the unloading area are interconnected.
Известна камера вл етс наиболее лизкой к Т1редло5кённой по технической сущности и аостигаемому результату.The known camera is the most closest to T1 provided by its technical essence and achievable result.
Однако она обладает следующими едостатками: не обеспечиваетс перекрытие рабочей зоны печи при любом крайнем положении разгрузочного стола; нарушаетс герметичность при эксплуатации , так как мусор, увлекаемый лодочками из рабочей зоны печи, скапливаетс на уплотнении под затвором, что ведет X nepeKoqy- за-йора. и всей приводной системы.However, it has the following disadvantages: it does not ensure that the working zone of the furnace overlaps at any extreme position of the unloading table; leakage during operation is disturbed, as garbage carried by boats from the working area of the furnace accumulates on the seal under the gate, which leads to X nepeKoqy-yo-yora. and the entire drive system.
Целью изобретени вл етс повьпиение производительности процесса спекани , увеличение герметичности и надежности работы камеры.The aim of the invention is to improve the performance of the sintering process, increase the tightness and reliability of the chamber.
Это достигаешьс тем, что камера снабжена вертикальным самоустанаВливающимс затво$5ом, соедивенщ 1М шарнирно с корпусом и приводом, а горизонтальный затвор Выполнен самоустанавливающим- с и смонтирован за разгрузочным стоном .This is achieved by the fact that the camera is equipped with a vertical self-inflating bolt of $ 5, connecting the 1M pivotally with the housing and the drive, and the horizontal shutter. It is self-aligning and mounted behind the unloading moan.
На чертеже представлена разгрузочна камера, разрез.The drawing shows a discharge chamber, a slit.
Разгрузочна камера.имеет корпус 1, внутри которого установлен самоустанавливающийс вертикальный затвор 2, шарнирно соединенный с корпусом 1 иThe discharge chamber. Has a housing 1 inside which a self-aligning vertical shutter 2 is installed, pivotally connected to the housing 1 and
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772561497A SU663738A1 (en) | 1977-12-30 | 1977-12-30 | Discharging chamber of protective-atmosphere electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772561497A SU663738A1 (en) | 1977-12-30 | 1977-12-30 | Discharging chamber of protective-atmosphere electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU663738A1 true SU663738A1 (en) | 1979-05-25 |
Family
ID=20740872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772561497A SU663738A1 (en) | 1977-12-30 | 1977-12-30 | Discharging chamber of protective-atmosphere electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU663738A1 (en) |
-
1977
- 1977-12-30 SU SU772561497A patent/SU663738A1/en active
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