CN203174161U - Novel electrical steel high-temperature bell furnace production system - Google Patents
Novel electrical steel high-temperature bell furnace production system Download PDFInfo
- Publication number
- CN203174161U CN203174161U CN 201220633858 CN201220633858U CN203174161U CN 203174161 U CN203174161 U CN 203174161U CN 201220633858 CN201220633858 CN 201220633858 CN 201220633858 U CN201220633858 U CN 201220633858U CN 203174161 U CN203174161 U CN 203174161U
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- electrical steel
- oxidation
- bell furnace
- annealing
- bluing
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Abstract
The utility model provides a novel electrical steel high-temperature bell furnace production system which comprises an electric steel basis material system, a high-temperature bell furnace annealing system, an oxidation bluing system and a water cooling system. An electric steel flatting system is arranged in front of the oxidation bluing system, and electric steel can be flatted according to the actual production size and subjected to high-temperature annealing treatment, so that the obtained electric steel product is better in performance and more energy-saving in comparison with the conventional electric steel product which is subjected to high-temperature annealing or oxidation bluing and flatted; and protection gas in an annealing process of the high-temperature bell furnace annealing system is air, and an oxidant sprayed in an oxidation bluing process of the oxidation bluing system is water steam, so that the environment cannot be polluted in a processing process and is further protected, the raw materials are easy to get, and the cost is lower.
Description
Technical field
The utility model relates to the electrical steel production field, particularly a kind of novel electrical steel high temperature bell furnace production system.
Background technology
Electrical steel also claims siliconized plate, is the indispensable important non-retentive alloy of electric power, electronics and war industry, also is the Metallic Functional Materials of output maximum, mainly is used as the iron core of various motors, generator and transformer.Its complex manufacturing; the manufacturing technology strictness; external production technology is all protected with the patent form, is considered as the life of enterprise, and the manufacturing technology of electrical sheet and quality product are one of important symbols of weighing a national special steel production and development in science and technology level.At present China's cold rolling electric quantity, quality, the specification trade mark can't satisfy the demand of electric power industry development, at aspects such as production technology, equipment, management and scientific researches compared with developed countries, have big gap.The high temperature bell furnace continuous annealing mode of production is generally adopted in electrical steel production in the prior art, all be electrical steel to be opened flatly after high temperature annealing or oxidation are turned blue, this mode of production energy consumption is huge, seriously polluted, obtain product performance can not reach requirement again.
The utility model content
At the problem that prior art exists, the utility model aims to provide a kind of novel electrical steel high temperature bell furnace production system of a kind of environmental protection, energy-conservation, good product performance.
The utility model provides a kind of novel electrical steel high temperature bell furnace production system, comprise electrical steel base-material system, high temperature cover annealing system, oxidation turn blue system, water-cooling system, in the middle of described electrical steel base-material system and high temperature bell furnace return of goods system, be provided with electrical steel Kai Ping system.
Preferably, protection gas is air during the annealing of described high temperature cover annealing system.
Preferably, the described oxidation system of turning blue carries out oxidation and turns blue that to spray into oxygenant be water vapor.
The described novel electrical steel high temperature bell furnace production system that the utility model provides, before turning blue system, described oxidation is provided with described electrical steel Kai Ping system, can open electrical steel and carry out The high temperature anneal again after flat according to producing required physical size, open flat after turning blue with respect to traditional high temperature annealing or oxidation again, the electrical steel product performance that obtains is better, more energy-conservation; Protection gas is air during described high temperature cover annealing system annealing, and the described oxidation system of turning blue carries out oxidation and turns blue that to spray into oxygenant be water vapor, adds can not pollute environment man-hour, and more environmental protection and raw material are easily got, and be with low cost.
Description of drawings
Fig. 1 is the schematic flow sheet of a kind of novel electrical steel high temperature bell furnace production system that the utility model proposes;
The drawing reference numeral explanation
1-electrical steel base-material system, 2-electrical steel Kai Ping system, 3-high temperature cover annealing system, the 4-oxidation system of turning blue, 5-water-cooling system.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment:
Please refer to Fig. 1; schematic flow sheet for the utility model embodiment; in the present embodiment; the electrical steel base-material is transferred to described electrical steel Kai Ping system 2 through described electrical steel base-material system 1 and opens flat according to producing required physical size; open and be transferred to described high temperature cover annealing system 3 after flat the finishing; temperature is between the 720-800 degree in the described high temperature bell furnace system 3; annealing time is 8 hours; constant temperature 7 hours; during annealing, during described high temperature cover annealing system 3 annealing in the stove protection gas be air, need not add any shielding gas; when annealing treats that temperature drops to 450 degree after finishing electrical steel being transferred to described oxidation turns blue in the system 4; spray into water vapor and carry out the oxidation processing of turning blue, play one deck coating result on the electrical steel surface, treat oxidation turn blue handle after; electrical steel is transferred to water-cooling system 5, fast cooling.
Novel electrical steel high temperature bell furnace production system flow process described in the utility model is simple, before turning blue system, described oxidation is provided with described electrical steel Kai Ping system, can open electrical steel and carry out The high temperature anneal again after flat according to producing required physical size, open flat after turning blue with respect to traditional high temperature annealing or oxidation again, the electrical steel product performance that obtains is better, more energy-conservation; Medium is air during described high temperature cover annealing system annealing, and the described oxidation system of turning blue carries out oxidation and turns blue that to spray into medium be water vapor, adds can not pollute environment man-hour, and more environmental protection and raw material are easily got, and be with low cost.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted technical solutions of the utility model to carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (1)
1. novel electrical steel high temperature bell furnace production system, comprise electrical steel base-material system, high temperature cover annealing system, oxidation turn blue system, water-cooling system, it is characterized in that, in the middle of described electrical steel base-material system and high temperature bell furnace return of goods system, be provided with electrical steel Kai Ping system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633858 CN203174161U (en) | 2012-11-27 | 2012-11-27 | Novel electrical steel high-temperature bell furnace production system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220633858 CN203174161U (en) | 2012-11-27 | 2012-11-27 | Novel electrical steel high-temperature bell furnace production system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174161U true CN203174161U (en) | 2013-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220633858 Expired - Fee Related CN203174161U (en) | 2012-11-27 | 2012-11-27 | Novel electrical steel high-temperature bell furnace production system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274312A (en) * | 2015-11-20 | 2016-01-27 | 西安东威电炉设备有限公司 | Full-automatic oil removing, annealing and blueing treatment production line |
-
2012
- 2012-11-27 CN CN 201220633858 patent/CN203174161U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105274312A (en) * | 2015-11-20 | 2016-01-27 | 西安东威电炉设备有限公司 | Full-automatic oil removing, annealing and blueing treatment production line |
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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: 20130904 Termination date: 20131127 |