CN105671253A - Multifunctional annealing furnace - Google Patents
Multifunctional annealing furnace Download PDFInfo
- Publication number
- CN105671253A CN105671253A CN201610098902.2A CN201610098902A CN105671253A CN 105671253 A CN105671253 A CN 105671253A CN 201610098902 A CN201610098902 A CN 201610098902A CN 105671253 A CN105671253 A CN 105671253A
- Authority
- CN
- China
- Prior art keywords
- outer casing
- annealing furnace
- heating
- combustion
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/26—Methods of annealing
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0056—Furnaces through which the charge is moved in a horizontal straight path
Abstract
The invention relates to a cover type annealing furnace. The cover type annealing furnace comprises a heating cover. A heating groove is formed in the heating cover. A material plate is arranged in the heating groove. A draught fan impeller is arranged at the bottom of the heating cover. The bottom of the draught fan impeller is connected with a draught fan. An air inlet and an air outlet are formed in the two sides of the upper end of the heating cover. The lower end of the air outlet is connected with a feeding port. The feeding port is connected with the heating cover. Heating pipes are arranged on the two sides in the heating cover. The cover type annealing furnace has the beneficial effects that the air inlet and the air outlet are formed in the two sides of the heating cover so that heat exchange can be conducted on air in the heating cover in time; and in addition, the air outlet is connected with the feeding port, and therefore hot air discharged out of the air outlet can be used for conducting heat insulation on materials discharged out of the feeding port.
Description
Technical field
The present invention relates to a kind of multi-functional annealing furnace.
Background technology
Annealing furnace is mainly used in the annealing of large-scale carbon steel, alloy steel parts; Surface hardening part tempering; The Technologies for Heating Processing such as weldment stress relief annealing, timeliness, mode of heating has electrical heating, fuel oil, combustion gas, fire coal, hot air circulation, needs to carry out auxiliary air preheating in existing annealing furnace, in this case, temperature is not high enough, and in subsequent heat process, combustion of natural gas is abundant not.
Therefore, it should provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
It is an object of the invention to: a kind of multi-functional annealing furnace is provided.
For achieving the above object, the technical solution used in the present invention is:
A kind of multi-functional annealing furnace, including outer casing, outer casing is arranged over upper frame, outer casing top and bottom are provided with burner, and burner connects air inlet pipe, and the bottom side of outer casing is connected to combustion fan, the bottom opposite side of outer casing is connected to air heat exchanger, combustion fan and air heat exchanger are positioned at the combustion-supporting layer bottom outer casing, are provided with mobile charging tray in outer casing, and outer casing and the junction moving charging tray are provided with charging aperture and discharging opening.
In technique scheme, under outer casing, connect combustion-supporting layer, in combustion-supporting layer, be connected to combustion fan and air heat exchanger, enhance the air concentration in outer casing and add combustion powered.
Charging aperture and discharge outlet are equipped with baffle plate.
The baffle plate at charging aperture place bends inwards, and the baffle plate of discharge outlet bends inwards.
In technique scheme, both having completely cut off the passage of the hot-air of burning, the power being also with material advance opens baffle plate automatically, facilitates being transported into and exporting of material.
Round-meshed demarcation strip it is provided with between combustion-supporting layer and outer casing.
Accompanying drawing explanation
Accompanying drawing 1 is the embodiment of the present invention one structural representation.
In the figures above: 1-outer casing, 2-upper frame, 3-burner, 4-air inlet pipe, 5-combustion fan, 6-air heat exchanger, the combustion-supporting layer of 7-, 8-moves charging tray, 9-charging aperture, 10-discharging opening, 11-baffle plate, 12-circular hole, 13-demarcation strip.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment one:
As shown in Figure 1, the multi-functional annealing furnace of one of the present invention, including outer casing 1, outer casing 1 is arranged over upper frame 2, outer casing 1 top and bottom are provided with burner 3, burner 3 connects air inlet pipe 4, the bottom side of outer casing 1 is connected to combustion fan 5, the bottom opposite side of outer casing 1 is connected to air heat exchanger 6, combustion fan 5 and air heat exchanger 6 are positioned at the combustion-supporting layer 7 bottom outer casing 1, being provided with mobile charging tray 8 in outer casing 1, outer casing 1 and the junction moving charging tray 8 are provided with charging aperture 9 and discharging opening 10.
In technique scheme, connect combustion-supporting layer 7 for 1 time at outer casing, in combustion-supporting layer 7, be connected to combustion fan 5 and air heat exchanger 6, enhance the air concentration in outer casing 1 and add combustion powered.
Charging aperture 9 and discharging opening 10 place are equipped with baffle plate 11.
The baffle plate 11 at charging aperture 9 place bends inwards, and the baffle plate at discharging opening 10 place bends inwards.
In technique scheme, both having completely cut off the passage of the hot-air of burning, the power being also with material advance opens baffle plate 11 automatically, facilitates being transported into and exporting of material.
The demarcation strip 13 with circular hole 12 it is provided with between combustion-supporting layer 7 and outer casing 1.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this. All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (4)
1. a multi-functional annealing furnace, it is characterized in that: include outer casing, described outer casing is arranged over upper frame, described outer casing top and bottom are provided with burner, described burner connects air inlet pipe, the bottom side of described outer casing is connected to combustion fan, the bottom opposite side of described outer casing is connected to air heat exchanger, described combustion fan and air heat exchanger are positioned at the combustion-supporting layer bottom outer casing, being provided with mobile charging tray in described outer casing, described outer casing and the junction moving charging tray are provided with charging aperture and discharging opening.
2. the multi-functional annealing furnace of one according to claim 1, it is characterised in that: described charging aperture and discharge outlet are equipped with baffle plate.
3. the multi-functional annealing furnace of one according to claim 2, it is characterised in that: the baffle plate at described charging aperture place bends inwards, and the baffle plate of described discharge outlet bends inwards.
4. the multi-functional annealing furnace of one according to claim 1, it is characterised in that: it is provided with round-meshed demarcation strip between described combustion-supporting layer and outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098902.2A CN105671253A (en) | 2016-02-23 | 2016-02-23 | Multifunctional annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610098902.2A CN105671253A (en) | 2016-02-23 | 2016-02-23 | Multifunctional annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105671253A true CN105671253A (en) | 2016-06-15 |
Family
ID=56304938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610098902.2A Pending CN105671253A (en) | 2016-02-23 | 2016-02-23 | Multifunctional annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105671253A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925777A (en) * | 2016-06-02 | 2016-09-07 | 王爱华 | Multi-functional annealing furnace |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270406A (en) * | 2008-05-06 | 2008-09-24 | 浙江海亮股份有限公司 | Direct combustion type metallic tube bright heat treatment furnace |
| CN201587963U (en) * | 2009-11-23 | 2010-09-22 | 郑州明泰实业有限公司 | Solid solution heat treatment furnace and on-line quenching and annealing device thereof for medium thickness alloy plates |
| KR101150375B1 (en) * | 2008-09-30 | 2012-06-11 | 주식회사 에스에이씨 | Bright annealin gfurnace including heating furnace and bright annealing method with the annealing furnace |
| CN205710811U (en) * | 2016-02-23 | 2016-11-23 | 王亚萍 | A kind of multi-functional annealing furnace |
-
2016
- 2016-02-23 CN CN201610098902.2A patent/CN105671253A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101270406A (en) * | 2008-05-06 | 2008-09-24 | 浙江海亮股份有限公司 | Direct combustion type metallic tube bright heat treatment furnace |
| KR101150375B1 (en) * | 2008-09-30 | 2012-06-11 | 주식회사 에스에이씨 | Bright annealin gfurnace including heating furnace and bright annealing method with the annealing furnace |
| CN201587963U (en) * | 2009-11-23 | 2010-09-22 | 郑州明泰实业有限公司 | Solid solution heat treatment furnace and on-line quenching and annealing device thereof for medium thickness alloy plates |
| CN205710811U (en) * | 2016-02-23 | 2016-11-23 | 王亚萍 | A kind of multi-functional annealing furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105925777A (en) * | 2016-06-02 | 2016-09-07 | 王爱华 | Multi-functional annealing furnace |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |