SU863965A1 - High-temperature electric furnace - Google Patents
High-temperature electric furnace Download PDFInfo
- Publication number
- SU863965A1 SU863965A1 SU792805645A SU2805645A SU863965A1 SU 863965 A1 SU863965 A1 SU 863965A1 SU 792805645 A SU792805645 A SU 792805645A SU 2805645 A SU2805645 A SU 2805645A SU 863965 A1 SU863965 A1 SU 863965A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- electric furnace
- furnace
- temperature electric
- heating chamber
- zones
- Prior art date
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- Tunnel Furnaces (AREA)
- Furnace Details (AREA)
Description
1S4) .ВЫСОКОТЕМПЕРАТУРНАЯ ЭЛЕКТРОПЕЧЬ1S4). HIGH TEMPERATURE ELECTRIC OVEN
1one
Изобретение относитс к электротермии , а более конкретно - к устройстйу высокотемпературной камерной электропечи с выдвижным подом дл термообработки.The invention relates to electrothermal, and more specifically to a device of a high-temperature chamber electric furnace with a sliding hearth for heat treatment.
Известна камерна электропечь дл термообработки изделий, содержаща футерованную камеру с Выдвижным подом и механизмом его перемещени 1|.The known chamber electric furnace for heat treatment of products, containing a lined chamber with a sliding hearth and its mechanism of movement 1 |.
Недостатком такой печи вл етс мала производительность, низкий КПД, так как нагрев и охлаждение производитс непосредственно в рабочей камере печи.The disadvantage of such a furnace is low productivity, low efficiency, as heating and cooling is carried out directly in the working chamber of the furnace.
Наиболее близкой по технической сущности к предлагаемой вл етс электропечь дл термообработки, содержаща многозонную нагревательную камеру и под, имеющий возможность возвратно-поступательного перемещени вдоль нагревательной камеры, котора имеет неподвижно закрепленные на боковых стенках и своде перегородки , последние не полностью отдел ют зоны друг от друга, а оставленное место дл прохода изделий состав-i л ет 0,5 площади перегородки 2}.The closest to the technical essence of the present invention is an electric furnace for heat treatment, containing a multi-zone heating chamber and having a possibility of reciprocating movement along the heating chamber, which has fixed partitions fixed to the side walls and arched partitions, the latter do not completely separate the zones from each other , and the space left for the passage of articles is 0.5 times the area of the partition 2}.
Вследствие неполной экранировки друг от друга тепловых зон в печи предусматриваетс движение издели Due to incomplete shielding from each other of the thermal zones in the furnace, the movement of the product is provided
сквозь Печь в одну сторону. Кроме того , циклический режим работы снижает долговечность нагревателей подверженных разрушению при термоциклировании- .through the stove to one side. In addition, the cyclic mode of operation reduces the durability of heaters susceptible to damage during thermal cycling -.
Целью изобретени вл етс увеличение производительности печи, увеличение ее КПД и долговечности нагревателей .The aim of the invention is to increase the productivity of the furnace, increase its efficiency and durability of the heaters.
10ten
Поставленна цель достигаетс тем. Что в печи, содержащей многозонную нагревательную камеру и имеющей возможность возвратно-поступательного перемещени под, последний выполнен The goal is achieved by those. What is in the furnace containing a multi-zone heating chamber and having the possibility of reciprocating movement under, the latter is made
t5 с поперечными каналами, расположенными на рассто нии, равном рассто нию между зонами.t5 with transverse channels located at a distance equal to the distance between the zones.
На фиг. 1 изображена печь, поперечный разрез; на фиг. 2 - разрез 20 lA-A на фиг. 1.FIG. 1 shows a furnace, a cross-section; in fig. 2 shows a section 20 lA-A in FIG. one.
Электропечь содержит многозонную нагревательную к.амеру, включающую высокотемпературную зону 1, низкотемперйтурные зоны 2, расположенные The electric furnace contains a multi-zone heating chamber, including a high-temperature zone 1, low-temperature zones 2, located
25 сигллетрично по обе стороны от высокотемпературной зоны, футерованные зоны естественного охлаждени 3 с откидной теплоизол цией 4 и выдвижной под 5 с поперечными каналами 6, футерованными огнеупорным материалом25 on the both sides of the high-temperature zone, lined zones of natural cooling 3 with folding heat insulation 4 and sliding under 5 with transverse channels 6 lined with refractory material
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792805645A SU863965A1 (en) | 1979-07-05 | 1979-07-05 | High-temperature electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU792805645A SU863965A1 (en) | 1979-07-05 | 1979-07-05 | High-temperature electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU863965A1 true SU863965A1 (en) | 1981-09-15 |
Family
ID=20844607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU792805645A SU863965A1 (en) | 1979-07-05 | 1979-07-05 | High-temperature electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU863965A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055558A1 (en) * | 1999-03-18 | 2000-09-21 | Larisa Alexeevna Arbuzova | Device for producing semi-finished products made of aluminium foam |
-
1979
- 1979-07-05 SU SU792805645A patent/SU863965A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000055558A1 (en) * | 1999-03-18 | 2000-09-21 | Larisa Alexeevna Arbuzova | Device for producing semi-finished products made of aluminium foam |
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