SU883636A1 - Melting furnace lining - Google Patents
Melting furnace lining Download PDFInfo
- Publication number
- SU883636A1 SU883636A1 SU752199396A SU2199396A SU883636A1 SU 883636 A1 SU883636 A1 SU 883636A1 SU 752199396 A SU752199396 A SU 752199396A SU 2199396 A SU2199396 A SU 2199396A SU 883636 A1 SU883636 A1 SU 883636A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lining
- electrically conductive
- layer
- melting furnace
- furnace lining
- Prior art date
Links
- 230000008018 melting Effects 0.000 title claims description 3
- 238000002844 melting Methods 0.000 title claims description 3
- 239000012799 electrically-conductive coating Substances 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 239000012777 electrically insulating material Substances 0.000 claims description 2
- 230000011664 signaling Effects 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 1
- 239000011819 refractory material Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Description
(5А) ФУТЕРОВКА ПЛАВИЛЬНОЙ ПЕЧИ(5A) LAMINATING FURNACE LIGHTING
II
Изобретение относитс к металлургии , в частности к футеровкам плавильных печей„The invention relates to metallurgy, in particular to the linings of smelting furnaces.
Известна футеровка плавильной печи, содержаща наружную оболочку из термостойкого электроизол ционного материала , вьшолненного в виде подложки, с внутренней стороны которой, обращенной к футеровке, расположено электропровод щее покрытие, подключенное к сигнализатору состо ни фут-еровки , а такжз внутреннюю оболочку 1 ,The lining of the melting furnace is known, which comprises an outer shell of a heat-resistant electrically insulating material, made in the form of a substrate, on the inner side of which, facing the lining, is an electrically conductive coating connected to the indicator of the state of the footer, and also the inner shell 1,
Однако известна футеровка не обеспечивает надежной работы тигл из-за того, что при разрушении футеровки не исключаетс фозможность попадани расплава на индуктор.However, the known lining does not ensure reliable operation of the crucible due to the fact that the destruction of the lining does not exclude the possibility of hitting the melt on the inductor.
Цель изобретени - повышение надежности футеровки.The purpose of the invention is to improve the reliability of the lining.
Эта цел1. достигаетс за счет того, что внутренн оболочка снабжена с внешней стороны слоем из электропровод щего материала.This goal1. is achieved due to the fact that the inner shell is provided on the outside with a layer of electrically conductive material.
На чертеже схематически изображена предлагаема футеровка.The drawing schematically shows the proposed lining.
Футеровка состоит из сло электропровод щего покрыти . 1., нанесенного на подложку 2 со стороны, обращенной к фytepoвкe печи 3, и электропровод щего диффузионного сло Ц в зоне футеровки , непосредственно примыкающей к слою электропровод щего покрыти 1. Футеровка предназначена дл использовани в печах, имеющих сигнализаторы, контролирующие состо ние футеровки путем измерени ее активного сопротивлени между наружным электродом и металлическим расплавом.The lining consists of a layer of electrically conductive coating. 1. deposited on the substrate 2 from the side facing the furnace core 3 and the electrically conductive diffusion layer C in the lining zone directly adjacent to the electrically conductive coating layer 1. The lining is intended for use in furnaces having signaling devices that monitor the state of the lining by measuring its resistance between the outer electrode and the metal melt.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752199396A SU883636A1 (en) | 1975-12-15 | 1975-12-15 | Melting furnace lining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752199396A SU883636A1 (en) | 1975-12-15 | 1975-12-15 | Melting furnace lining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU883636A1 true SU883636A1 (en) | 1981-11-23 |
Family
ID=20640448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752199396A SU883636A1 (en) | 1975-12-15 | 1975-12-15 | Melting furnace lining |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU883636A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2198365C2 (en) * | 2001-04-25 | 2003-02-10 | Андреев Константин Александрович | Open-type induction furnace for metal scrap melting |
-
1975
- 1975-12-15 SU SU752199396A patent/SU883636A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2198365C2 (en) * | 2001-04-25 | 2003-02-10 | Андреев Константин Александрович | Open-type induction furnace for metal scrap melting |
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