CN201427983Y - Electric heating type continuous bright annealing furnace of silicon steel strips - Google Patents
Electric heating type continuous bright annealing furnace of silicon steel strips Download PDFInfo
- Publication number
- CN201427983Y CN201427983Y CN2009201851157U CN200920185115U CN201427983Y CN 201427983 Y CN201427983 Y CN 201427983Y CN 2009201851157 U CN2009201851157 U CN 2009201851157U CN 200920185115 U CN200920185115 U CN 200920185115U CN 201427983 Y CN201427983 Y CN 201427983Y
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- graphite roller
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Abstract
The utility model discloses an electric heating type continuous bright annealing furnace of silicon steel strips, which comprises a front water jacket, a heating section, an insulation section, a control cooling section, a slow cooling section and a convection cooling section, wherein the front water jacket is supported on the front end of an annealing furnace through a support, the tail end is provided with a graphite roller, the front water jacket is connected with the heating section 4, the tail end of the heating section is provided with the graphite roller, the heating furnace is connected with the insulation section, the tail end of the insulation section is provided with the graphite roller, a holding furnace is connected with the control cooling section, the control cooling sectionis connected with the slow cooling section, the graphite roller is arranged in the slow cooling section, the slow cooling section is supported through the support, the slow cooling section is connected with the convection cooling section, the graphite roller and a protecting gas joint point are arranged in the convection cooling section, and the convection cooling section is supported through thesupport. The annealing furnace has the beneficial effects of reducing the waste of energy, and improving the yield.
Description
Technical field
The utility model relates to a kind of annealing furnace, particularly a kind of electrothermic type silicon strip continuous bright annealing furnace.
Background technology
Stainless steel is one of important invention of 20th century, development and exploitation through last 100 years have formed a steel grade that the seriation of more than 300 trade mark is arranged, stainless steel unique properties in the special steel system, applied range, playing other special steel can't displacedly act on, and stainless steel almost can be contained other any class special steel.Yet in Steel industry, the annealed quality directly influences the quality of steel product quality, so annealing operation is a very important operation in the Steel industry.At present, in stainless manufacture, what producer mostly adopted is the Ma Fushi annealing furnace, and there are following two obvious defects in this annealing furnace: at first, yield poorly, general process for processing amount is less than 20 ton per days; Secondly, it is bigger that this annealing furnace is produced stainless energy consuming ratio per ton.
Summary of the invention
At the shortcoming of existing annealing furnace, the utility model provides a kind of novel electrothermic type silicon strip continuous bright annealing furnace.
To achieve these goals, the measure taked of the utility model:
A kind of electrothermic type silicon strip continuous bright annealing furnace; comprise preceding water jacket; heating zone; holding-zone; the controlled chilling section; slow cooling section and convection current cooling section; described before water jacket by preceding water jacket stent support at the annealing furnace front end; end is provided with graphite roller; preceding water jacket links to each other with heating zone; the heating zone end is provided with the process furnace graphite roller; process furnace links to each other with holding-zone; the holding-zone end is provided with the holding furnace graphite roller; holding furnace links to each other with the controlled chilling section; the controlled chilling section links to each other with the slow cooling section; the slow cooling section graphite roller is set in the slow cooling section, and the slow cooling section is by the slow cooling section stent support, and the slow cooling section links to each other with the convection current cooling section; convection current cooling section graphite roller and shielding gas contact are set in the convection current cooling section, and the convection current cooling section is by convection current cooling section stent support.This equipment is the mechanical property research and development design that reaches after the silicon strip thermal treatment, and it has cooperated the cold mutual aid system devised for poor peasants skill of upper track, organically will not have horse not heating zone, no horse not holding-zone and Ma Fu controlled chilling section combine, and reach the technical requirements of silicon steel section continuous bright annealing.
The beneficial effects of the utility model: finished technological innovation from the austenitic stainless steel clean annealing to the silicon strip bright annealing oven, filled up the blank of domestic electrothermic type silicon strip continuous bright annealing technology, this utility model has been cancelled horse and not (has been commonly called as flue), electrically heated heat energy is acted directly on the silicon strip, reduced the waste of energy greatly, improved day output, made processing enterprise more competitive in market.
Description of drawings
Fig. 1, structural representation of the present utility model.
Embodiment
A kind of electrothermic type silicon strip continuous bright annealing furnace; water jacket 1 before comprising; heating zone 4; holding-zone 6; controlled chilling section 8; slow cooling section 9 and convection current cooling section 12; water jacket 1 is supported on the annealing furnace front end by preceding water jacket-support 2 before described; end is provided with graphite roller 3; preceding water jacket 1 links to each other with heating zone 4; heating zone 4 ends are provided with process furnace graphite roller 5; process furnace links to each other with holding-zone 6; holding-zone 6 ends are provided with holding furnace graphite roller 7; holding furnace links to each other with controlled chilling section 8; controlled chilling section 8 links to each other with slow cooling section 9; slow cooling section graphite roller 10 is set in the slow cooling section 9, and slow cooling section 9 is supported by slow cooling section support 11, and slow cooling section 9 links to each other with convection current cooling section 12; convection current cooling section graphite roller 13 and shielding gas contact 15 are set in the convection current cooling section 12, and convection current cooling section 12 supports by convection current cooling section-support 14.
The beneficial effects of the utility model: finished from the austenitic stainless steel bright annealing to silicon steel With the technological innovation of bright annealing furnace, filled up domestic electrothermal silicon strip continuous bright annealing skill The blank of art, this utility model have been cancelled horse and not (have been commonly called as flue), make electrically heated heat energy straight Connect and act on the silicon strip, greatly reduced the waste of energy, improved the daily output, make processing Manufacturing enterprise is more competitive in market.
Those skilled in the art's simple change and replacement all are of the present utility model in this area Within the protection domain.
Claims (1)
1; a kind of electrothermic type silicon strip continuous bright annealing furnace; comprise preceding water jacket (1); heating zone (4); holding-zone (6); controlled chilling section (8); slow cooling section (9) and convection current cooling section (12); it is characterized in that; water jacket (1) is supported on the annealing furnace front end by preceding water jacket support (2) before described; end is provided with graphite roller (3); preceding water jacket (1) links to each other with heating zone (4); heating zone (4) end is provided with process furnace graphite roller (5); process furnace links to each other with holding-zone (6); holding-zone (6) end is provided with holding furnace graphite roller (7); holding furnace links to each other with controlled chilling section (8); controlled chilling section (8) links to each other with slow cooling section (9); slow cooling section graphite roller (10) is set in the slow cooling section (9); slow cooling section (9) is supported by slow cooling section support (11); slow cooling section (9) links to each other with convection current cooling section (12), and convection current cooling section graphite roller (13) and shielding gas contact (15) are set in the convection current cooling section (12), and convection current cooling section (12) supports by convection current cooling section support (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201851157U CN201427983Y (en) | 2009-05-21 | 2009-05-21 | Electric heating type continuous bright annealing furnace of silicon steel strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201851157U CN201427983Y (en) | 2009-05-21 | 2009-05-21 | Electric heating type continuous bright annealing furnace of silicon steel strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427983Y true CN201427983Y (en) | 2010-03-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201851157U Expired - Fee Related CN201427983Y (en) | 2009-05-21 | 2009-05-21 | Electric heating type continuous bright annealing furnace of silicon steel strips |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427983Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451111A (en) * | 2014-11-03 | 2015-03-25 | 宁波新瑞锋热工科技有限公司 | Stainless steel belt continuous bright annealing furnace |
| CN104496160A (en) * | 2014-12-25 | 2015-04-08 | 中国建材国际工程集团有限公司 | Method for protecting graphite ring roller of annealing furnace |
| CN109022701A (en) * | 2018-09-21 | 2018-12-18 | 蚌埠市双环电子集团股份有限公司 | A kind of soft magnetic materials annealing heat-treatment method |
| CN115287443A (en) * | 2022-07-11 | 2022-11-04 | 肇庆宏旺金属实业有限公司 | High-temperature annealing device for silicon steel coil and using method thereof |
-
2009
- 2009-05-21 CN CN2009201851157U patent/CN201427983Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104451111A (en) * | 2014-11-03 | 2015-03-25 | 宁波新瑞锋热工科技有限公司 | Stainless steel belt continuous bright annealing furnace |
| CN104496160A (en) * | 2014-12-25 | 2015-04-08 | 中国建材国际工程集团有限公司 | Method for protecting graphite ring roller of annealing furnace |
| CN109022701A (en) * | 2018-09-21 | 2018-12-18 | 蚌埠市双环电子集团股份有限公司 | A kind of soft magnetic materials annealing heat-treatment method |
| CN115287443A (en) * | 2022-07-11 | 2022-11-04 | 肇庆宏旺金属实业有限公司 | High-temperature annealing device for silicon steel coil and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20110521 |