CN105925777A - Multi-functional annealing furnace - Google Patents
Multi-functional annealing furnace Download PDFInfo
- Publication number
- CN105925777A CN105925777A CN201610390907.2A CN201610390907A CN105925777A CN 105925777 A CN105925777 A CN 105925777A CN 201610390907 A CN201610390907 A CN 201610390907A CN 105925777 A CN105925777 A CN 105925777A
- Authority
- CN
- China
- Prior art keywords
- outer casing
- annealing furnace
- heating
- combustion
- bell
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
-
- 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
Abstract
The invention relates to a bell type annealing furnace. The annealing furnace comprises a heating bell, wherein a heating tank is arranged inside the heating bell; a material tray is arranged inside the heating tank; a fan impeller is arranged at the bottom of the heating bell; the bottom of the fan impeller is connected with a fan; an air inlet and an air outlet are formed in two sides of the upper end of the heating bell respectively; the lower end of the air outlet is connected with a feeding port connected with the heating bell; and heating tubes are arranged on two sides inside the heating bell. The annealing furnace has the advantages as follows: heat of air inside the heating bell can be exchanged timely by the aid of the air inlet and the air outlet in two sides of the heating bell, and the air outlet is connected with the feeding port, so that materials coming out of the feeding port can be kept warm by the aid of hot air coming out of the air outlet.
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 is tempered；
The Technologies for Heating Processing such as weldment stress relief annealing, timeliness, mode of heating have electrical heating, fuel oil,
Combustion gas, fire coal, hot air circulation, need to carry out auxiliary air preheating in existing annealing furnace,
In this case, temperature is not high enough, and during subsequent heat, combustion of natural gas is the most abundant.
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 connects
Having combustion fan, the bottom opposite side of outer casing connects air heat exchanger, and combustion fan is with empty
Gas heat exchanger is positioned at the combustion-supporting layer bottom outer casing, is provided with mobile charging tray, outer casing in outer casing
It is provided with charging aperture and discharging opening with the junction of mobile charging tray.
In technique scheme, under outer casing, connect combustion-supporting layer, connect in combustion-supporting layer and help
Combustion blower fan and air heat exchanger, enhances the air concentration in outer casing and to add burning dynamic
Power.
Charging aperture and discharge outlet are equipped with baffle plate.
Baffle plate at charging aperture bends inwards, and the baffle plate of discharge outlet bends inwards.
In technique scheme, both completely cut off the passage of the hot-air of burning, be also with thing
The power that material advances 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-helps
Combustion blower fan, 6-air heat exchanger, the combustion-supporting layer of 7-, 8-moves charging tray, 9-charging aperture, and 10-goes out
Material mouth, 11-baffle plate, 12-circular hole, 13-demarcation strip.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment the invention will be further described.
Embodiment one:
As it is shown in figure 1, the multi-functional annealing furnace of the one of the present invention, including outer casing 1, outer casing
1 is arranged over upper frame 2, and outer casing 1 top and bottom are provided with burner 3, burner 3 connect into
Trachea 4, the bottom side of outer casing 1 connects combustion fan 5, the bottom opposite side of outer casing 1
Connecting has air heat exchanger 6, combustion fan 5 to be positioned at helping bottom outer casing 1 with air heat exchanger 6
Combustion layer 7, is provided with mobile charging tray 8 in outer casing 1, outer casing 1 sets with the junction of mobile charging tray 8
There are charging aperture 9 and discharging opening 10.
In technique scheme, connect combustion-supporting layer 7 for 1 time at outer casing, connect in combustion-supporting layer 7
There are combustion fan 5 and air heat exchanger 6, enhance the air concentration in outer casing 1 and increase
Combustion powered.
It is equipped with baffle plate 11 at charging aperture 9 and discharging opening 10.
Baffle plate 11 at charging aperture 9 bends inwards, and the baffle plate at discharging opening 10 bends inwards.
In technique scheme, both completely cut off the passage of the hot-air of burning, be also with thing
The power that material advances 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 explanation present invention, its object is to allow ripe
The personage knowing technique will appreciate that present disclosure and implements according to this, can not limit with this
Protection scope of the present invention processed.All equivalences made according to spirit of the invention change or repair
Decorations, all should contain within protection scope of the present invention.
Claims (4)
1. a multi-functional annealing furnace, it is characterised in that: include outer casing, above described outer casing
Being provided with upper frame, described outer casing top and bottom are provided with burner, and described burner connects air inlet
Pipe, the bottom side of described outer casing connects combustion fan, the bottom of described outer casing another
Side connects air heat exchanger, and described combustion fan and air heat exchanger are positioned at bottom outer casing
Combustion-supporting layer, is provided with mobile charging tray, described outer casing and the connection moving charging tray in described outer casing
Place is provided with charging aperture and discharging opening.
The multi-functional annealing furnace of one the most according to claim 1, it is characterised in that: described charging
Mouth and discharge outlet are equipped with baffle plate.
The multi-functional annealing furnace of one the most according to claim 2, it is characterised in that: described charging
Baffle plate at Kou bends inwards, and the baffle plate of described discharge outlet bends inwards.
The multi-functional annealing furnace of one the most according to claim 1, it is characterised in that: described combustion-supporting
It is provided with round-meshed demarcation strip between layer and outer casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390907.2A CN105925777A (en) | 2016-06-02 | 2016-06-02 | Multi-functional annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610390907.2A CN105925777A (en) | 2016-06-02 | 2016-06-02 | Multi-functional annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105925777A true CN105925777A (en) | 2016-09-07 |
Family
ID=56833495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610390907.2A Pending CN105925777A (en) | 2016-06-02 | 2016-06-02 | Multi-functional annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105925777A (en) |
Citations (3)
| 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 |
| CN201330261Y (en) * | 2009-01-06 | 2009-10-21 | 海盐华辰工业炉有限公司 | Strong convection atmosphere protecting spheroidizing annealing oven |
| CN105671253A (en) * | 2016-02-23 | 2016-06-15 | 王亚萍 | Multifunctional annealing furnace |
-
2016
- 2016-06-02 CN CN201610390907.2A patent/CN105925777A/en active Pending
Patent Citations (3)
| 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 |
| CN201330261Y (en) * | 2009-01-06 | 2009-10-21 | 海盐华辰工业炉有限公司 | Strong convection atmosphere protecting spheroidizing annealing oven |
| CN105671253A (en) * | 2016-02-23 | 2016-06-15 | 王亚萍 | Multifunctional annealing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160907 |