CN205576210U - External fan cooler's annealing stove - Google Patents
External fan cooler's annealing stove Download PDFInfo
- Publication number
- CN205576210U CN205576210U CN201620206050.XU CN201620206050U CN205576210U CN 205576210 U CN205576210 U CN 205576210U CN 201620206050 U CN201620206050 U CN 201620206050U CN 205576210 U CN205576210 U CN 205576210U
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- Prior art keywords
- drop
- fan
- heater
- blower fan
- furnace body
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- Expired - Fee Related
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
The utility model discloses an external fan cooler's annealing stove, it includes furnace body, furnace gate, drop -bottom, track and fan. The furnace body is the rectangle box, only openly is equipped with the furnace gate, begins from the furnace gate and lays vertical track forward, and the furnace body inner chamber is equipped with and comes and goes the drop -bottom of going straight along the track. The fan hangs in the positive top of furnace body, and whole drop -bottom centres that shift out outside the furnace body are treated to the fan orientation that goes out the mouth down. The fan that is located outer drop -bottom top centre of moving neither occupies the stokehold place, can ensure the fan safe operation again, blows off ascending hot -air from last the nos any obstacle of down blowing above all, and the cool breeze who overflows makes and bears the work piece on the drop -bottom and obtain high -efficient and impartial cooling speed, the easy annealing quality that realizes the unanimity. The utility model discloses be particularly suitable for producing enterprise's complete network of amorphous power transformer.
Description
Technical field
This utility model relates to a kind of stove for hardware heat treatment, and specifically, this utility model relates to a kind of box-annealing furnace, the annealing furnace of a kind of external air cooling equipment.
Background technology
Amorphous transformer is a kind of novel energy-conserving product applying amorphous alloy material to make, and it has the trend substituting traditional silicon steel disc transformator.Because non-crystaline amorphous metal fragility is relatively big, the transformer core made needs to make annealing treatment.The commonly used annealing heat treatment process of industry manufacturer eliminates the internal stress of iron core, thus improves coercivity further, to realizing reducing the purpose of open circuit loss.Amorphous transformer core annealing process mainly includes annealing temperature, programming rate and cooling rate, in actual production process, front two technical specification application prior aries equipment can be accomplished accurately to control, and workpiece come out of the stove after cooling rate because of relate to cool down wind direction, wind-force, air-cooled time, and the factor such as ambient temperature, so being difficult to accomplish accurately to control, often occur that same furnaceman's part is different because of putting position, it is achieved cooling rate is different, thereby results in product quality and there are differences.Such as, prior art disposes blower fan, this features simple structure, practicality at annealing furnace dead ahead, can implement air-cooled operation at fire door once opening.The major defect of this structure be blower fan blowout wind towards burner hearth, cold wind take advantage of a situation entrance be still in high-temperature burner hearth Hot swapping after turn back, the hot blast of return directly affects workpiece cooling rate.Disposing blower fan in annealing furnace left or right side is also a kind of common technology, and the shortcoming of this side-blown structure is in left and right sides workpiece and puts difference relative to blower fan presence bit, and obtaining cooling rate necessarily has difference.Generally speaking, the external air cooling equipment of prior art can reach the purpose the most air-cooled to workpiece of coming out of the stove, but all there are air-cooled inefficient, the quality problems of cooling rate inequality.
Utility model content
This utility model is mainly for the deficiencies in the prior art, the annealing furnace of a kind of external air cooling equipment is proposed, this stove configuration blower fan is positioned at above stokehold, the high blower fan hung both had been not take up place, stokehold, safety in operation is good, the most important thing is that blower fan is dried downwards and can obtain the air cooling effect of impartial diffusion towards four directions, be advantageously implemented the cooling of same furnaceman's part constant speed.
This utility model is achieved through the following technical solutions technical goal.
The annealing furnace of external air cooling equipment, it includes body of heater, fire door, drop-bottom, track and blower fan.Described body of heater is that a kind of rectangular box with heating function and heat-insulation layer, only front are provided with split fire door, starts from fire door and lays forward long rails, and body of heater intracavity bottom is provided with the drop-bottom coming and going craspedodrome along track.It thes improvement is that: described blower fan is suspended on body of heater upper front, goes out the blower fan of mouth down towards treating the drop-bottom centre that all moves to outside body of heater.
As further improvement project, described blower fan is axial fan, and during installation, the outlet of blower fan is than body of heater top layer high 30～50mm.
As further improvement project, limit, described drop-bottom left and right is provided with wheel and rolls along track.
This utility model compared with prior art, has the positive effect that:
1, fan suspended at body of heater upper front, attachment structure is simple, it is easy to make；
2, blower fan is positioned at body of heater upper front, both place, stokehold it had been not take up, can ensure that again fan safe is run, the most important thing is to dry from top to bottom and dispel the hot-air of rising without any obstacle, the cool breeze overflowed makes to carry workpiece on drop-bottom and obtains efficient and impartial cooling rate, easily realizes consistent annealing quality.
Accompanying drawing explanation
Fig. 1 is this utility model structural upright schematic diagram.
Detailed description of the invention
Below according to accompanying drawing and in conjunction with the embodiments, the utility model is described in further detail.
The annealing furnace of the external air cooling equipment shown in Fig. 1, is a kind of stove embodiment for amorphous transformer core annealing, and it includes body of heater 1, fire door 2, drop-bottom 3, track 4 and blower fan 5.Described body of heater 1 is main component, and other each component depends on body of heater 1 and sets, and works in coordination with operation according to technological requirement and can realize oven-fresh workpiece uniform decrease in temperature.In the present embodiment, body of heater 1 is that a kind of rectangular box with heating function and heat-insulation layer, only front are provided with split fire door 2, starts from fire door 2 and lays forward long rails 4, and body of heater 1 intracavity bottom is provided with and comes and goes, along track 4, the drop-bottom 3 kept straight on.Drop-bottom 3 is the planar plate members of carrying workpiece, and limit, left and right is provided with wheel 3.1, and drop-bottom 3 is kept straight on along track 4 by wheel 3.1.Described blower fan 5 is the air cooling equipment in structure, and in order to improve rate of cooling further and improve cooling effect, the blower fan 5 of the present embodiment application is axial fan.Blower fan 5 is suspended on body of heater 1 upper front, its supporting body of heater 1 high 50mm of top layer of ratio, goes out the blower fan 5 of mouth down towards drop-bottom 3 centre treating all to remove body of heater 1.It is positioned at Centromedian blower fan 5 above the outer drop-bottom 3 moved and is both not take up place, stokehold, can ensure that again blower fan 5 safe operation, the most important thing is to dry from top to bottom and dispel the hot-air of rising without any obstacle, the cool breeze overflowed makes to carry workpiece on drop-bottom 3 and obtains efficient and impartial cooling rate, easily realizes consistent annealing quality.
Claims (4)
1. an annealing furnace for external air cooling equipment, it includes body of heater (1), fire door (2), stove
Base plate (3), track (4) and blower fan (5)；Described body of heater (1) is that one has heating function
It is provided with split fire door (2) with the rectangular box of heat-insulation layer, only front, starts from fire door (2) forward
Laying long rails (4), body of heater (1) intracavity bottom is provided with and comes and goes, along track (4), the stove kept straight on
Base plate (3)；It is characterized in that: described blower fan (5) is suspended on body of heater (1) upper front, goes out
The blower fan (5) of mouth down all moves to body of heater (1) drop-bottom (3) centre outward towards treating.
The annealing furnace of external air cooling equipment the most according to claim 1, it is characterised in that:
Described blower fan (5) is axial fan.
The annealing furnace of external air cooling equipment the most according to claim 1, it is characterised in that:
The outlet of described blower fan (5) is than body of heater (1) top layer high 30～50mm.
The annealing furnace of external air cooling equipment the most according to claim 1, it is characterised in that:
Described drop-bottom (3) limit, left and right is provided with wheel (3.1) and rolls along track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206050.XU CN205576210U (en) | 2016-03-15 | 2016-03-15 | External fan cooler's annealing stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620206050.XU CN205576210U (en) | 2016-03-15 | 2016-03-15 | External fan cooler's annealing stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205576210U true CN205576210U (en) | 2016-09-14 |
Family
ID=56868641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620206050.XU Expired - Fee Related CN205576210U (en) | 2016-03-15 | 2016-03-15 | External fan cooler's annealing stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205576210U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702102A (en) * | 2016-12-10 | 2017-05-24 | 江苏扬动电气有限公司 | Amorphous annealing furnace |
-
2016
- 2016-03-15 CN CN201620206050.XU patent/CN205576210U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106702102A (en) * | 2016-12-10 | 2017-05-24 | 江苏扬动电气有限公司 | Amorphous annealing furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20180315 |