CN105219930A - A kind of iron and steel vacuum annealing furnace - Google Patents
A kind of iron and steel vacuum annealing furnace Download PDFInfo
- Publication number
- CN105219930A CN105219930A CN201510592244.8A CN201510592244A CN105219930A CN 105219930 A CN105219930 A CN 105219930A CN 201510592244 A CN201510592244 A CN 201510592244A CN 105219930 A CN105219930 A CN 105219930A
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- furnace body
- thermal insulation
- vacuum
- bell
- iron
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Abstract
Present invention is disclosed a kind of iron and steel vacuum annealing furnace, comprise thermal insulation furnace body, vacuum furnace body and bell, it is inner that described vacuum furnace body is arranged on described thermal insulation furnace body, described bell covering is arranged on above the opening end of described thermal insulation furnace body and vacuum furnace body, one deck zone of heating is provided with between described thermal insulation furnace body and described vacuum furnace body, the thermal insulation furnace body of described zone of heating is provided with electrical heating element, in described vacuum furnace body, thermal insulation layer is provided with below described bell, and described bell is provided with sealed electric-motor, fan is connected with below described sealed electric-motor, described bell is also provided with vacuum orifice.Cooling rate of the present invention is fast, save time, raise labour productivity, vacuum machine assembly air-exhausting speed is fast, temperature uniformity good, result of use is good.
Description
Technical field
The present invention relates to technical field of mechanical equipment, be specifically related to a kind of iron and steel vacuum annealing furnace.
Background technology
Annealing furnace be widely used in chemical industry, oil, food, metallurgy, machinery, light industry, electric power, boats and ships, papermaking, mine, medicine,
central heatingdeng industrial sector.Along with the development of social productive forces, its application in every profession and trade is more and more extensive, winding sheet material after carbon steel, steel alloy, cold deformation or part often need to carry out anneal and use annealing furnace in process of manufacture, especially recrystallize, softening clean annealing process, but the annealing furnace used in prior art cannot meet user demand instantly.
Summary of the invention
The object of the present invention is to provide a kind of cooling rate fast, save time, raise labour productivity, vacuum machine assembly air-exhausting speed is fast, temperature uniformity good, result of use is good iron and steel vacuum annealing furnace.
Technical scheme of the present invention is, a kind of iron and steel vacuum annealing furnace, comprise thermal insulation furnace body, vacuum furnace body and bell, it is inner that described vacuum furnace body is arranged on described thermal insulation furnace body, described bell covering is arranged on above the opening end of described thermal insulation furnace body and vacuum furnace body, one deck zone of heating is provided with between described thermal insulation furnace body and described vacuum furnace body, the thermal insulation furnace body of described zone of heating is provided with electrical heating element, in described vacuum furnace body, thermal insulation layer is provided with below described bell, and described bell is provided with sealed electric-motor, fan is connected with below described sealed electric-motor, described bell is also provided with vacuum orifice.
In a preferred embodiment of the present invention, described fan is arranged on below described thermal insulation layer.
In a preferred embodiment of the present invention, described vacuum orifice is arranged on above the opening end of described vacuum furnace body.
In a preferred embodiment of the present invention, described thermal insulation furnace body side is also provided with blower fan.
In a preferred embodiment of the present invention, one end correspondence of described blower fan is arranged in described zone of heating.
Of the present invention is a kind of iron and steel vacuum annealing furnace, and cooling rate of the present invention is fast, save time, raise labour productivity, vacuum machine assembly air-exhausting speed is fast, temperature uniformity good, result of use is good.
Accompanying drawing explanation
Fig. 1 is the structural representation of iron and steel vacuum annealing furnace in a preferred embodiment of the present invention.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of iron and steel vacuum annealing furnace, shown in Figure 1, comprises thermal insulation furnace body 1, vacuum furnace body 2 and bell 3.
It is inner that described vacuum furnace body 2 is arranged on described thermal insulation furnace body 1.
Described bell 3 covering is arranged on above the opening end of described thermal insulation furnace body 1 and vacuum furnace body 2.
One deck zone of heating 4 is provided with between described thermal insulation furnace body 1 and described vacuum furnace body 2.
The thermal insulation furnace body 1 of described zone of heating 4 is provided with electrical heating element 5.
In described vacuum furnace body 2, thermal insulation layer 6 is provided with below described bell 3.
Described bell 3 is provided with sealed electric-motor 7.
Fan 8 is connected with below described sealed electric-motor 7.
Further, described fan 8 is arranged on below described thermal insulation layer 6.
Described bell 3 is also provided with vacuum orifice 9.
Further, described vacuum orifice 9 is arranged on above the opening end of described vacuum furnace body 2.
Further, described thermal insulation furnace body 1 side is also provided with blower fan 10.
Further, one end correspondence of described blower fan 10 is arranged in described zone of heating 4.
Of the present invention is a kind of iron and steel vacuum annealing furnace, and cooling rate of the present invention is fast, save time, raise labour productivity, vacuum machine assembly air-exhausting speed is fast, temperature uniformity good, result of use is good.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. an iron and steel vacuum annealing furnace, comprise thermal insulation furnace body, vacuum furnace body and bell, it is characterized in that: it is inner that described vacuum furnace body is arranged on described thermal insulation furnace body, described bell covering is arranged on above the opening end of described thermal insulation furnace body and vacuum furnace body, one deck zone of heating is provided with between described thermal insulation furnace body and described vacuum furnace body, the thermal insulation furnace body of described zone of heating is provided with electrical heating element, in described vacuum furnace body, thermal insulation layer is provided with below described bell, and described bell is provided with sealed electric-motor, fan is connected with below described sealed electric-motor, described bell is also provided with vacuum orifice.
2. a kind of iron and steel vacuum annealing furnace according to claim 1, is characterized in that: described fan is arranged on below described thermal insulation layer.
3. a kind of iron and steel vacuum annealing furnace according to claim 1, is characterized in that: described vacuum orifice is arranged on above the opening end of described vacuum furnace body.
4. a kind of iron and steel vacuum annealing furnace according to claim 1, is characterized in that: described thermal insulation furnace body side is also provided with blower fan.
5. a kind of iron and steel vacuum annealing furnace according to claim 4, is characterized in that: one end correspondence of described blower fan is arranged in described zone of heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592244.8A CN105219930A (en) | 2015-09-17 | 2015-09-17 | A kind of iron and steel vacuum annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510592244.8A CN105219930A (en) | 2015-09-17 | 2015-09-17 | A kind of iron and steel vacuum annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105219930A true CN105219930A (en) | 2016-01-06 |
Family
ID=54989196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510592244.8A Pending CN105219930A (en) | 2015-09-17 | 2015-09-17 | A kind of iron and steel vacuum annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105219930A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699664A (en) * | 2017-11-29 | 2018-02-16 | 苏州金钜松机电有限公司 | A kind of vacuum annealing furnace of heat stepwise |
| CN107723426A (en) * | 2017-11-29 | 2018-02-23 | 苏州金钜松机电有限公司 | A kind of vacuum annealing furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2063776B2 (en) * | 1970-12-24 | 1971-09-16 | Fa Dr Werner Herdieckerhoff, 4750 Unna | Vacuum bright annealing pot furnace |
| US20040149006A1 (en) * | 2001-06-04 | 2004-08-05 | Dowa Mining Co., Ltd. | Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure |
| CN2791065Y (en) * | 2005-05-31 | 2006-06-28 | 孔可强 | Vacuum-prepumping protective atmosphere multi-purpose furnace |
| CN201605291U (en) * | 2010-01-12 | 2010-10-13 | 山翁工业炉(嘉善)有限公司 | Cover shaft type negative pressure spheroidizing annealing furnace |
| CN104018102A (en) * | 2014-06-23 | 2014-09-03 | 江苏华烨炉业有限公司 | Non-oxidation well vacuum furnace |
| CN204097517U (en) * | 2014-10-28 | 2015-01-14 | 丹阳市协昌合金有限公司 | A kind of well vacuum bright annealing oven |
-
2015
- 2015-09-17 CN CN201510592244.8A patent/CN105219930A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2063776B2 (en) * | 1970-12-24 | 1971-09-16 | Fa Dr Werner Herdieckerhoff, 4750 Unna | Vacuum bright annealing pot furnace |
| US20040149006A1 (en) * | 2001-06-04 | 2004-08-05 | Dowa Mining Co., Ltd. | Vacuum heat treatment furnace and method of and apparatus for measuring carbon concentration in atmosphere having reduced pressure |
| CN2791065Y (en) * | 2005-05-31 | 2006-06-28 | 孔可强 | Vacuum-prepumping protective atmosphere multi-purpose furnace |
| CN201605291U (en) * | 2010-01-12 | 2010-10-13 | 山翁工业炉(嘉善)有限公司 | Cover shaft type negative pressure spheroidizing annealing furnace |
| CN104018102A (en) * | 2014-06-23 | 2014-09-03 | 江苏华烨炉业有限公司 | Non-oxidation well vacuum furnace |
| CN204097517U (en) * | 2014-10-28 | 2015-01-14 | 丹阳市协昌合金有限公司 | A kind of well vacuum bright annealing oven |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107699664A (en) * | 2017-11-29 | 2018-02-16 | 苏州金钜松机电有限公司 | A kind of vacuum annealing furnace of heat stepwise |
| CN107723426A (en) * | 2017-11-29 | 2018-02-23 | 苏州金钜松机电有限公司 | A kind of vacuum annealing furnace |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |