CN105258508B - A kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device - Google Patents
A kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device Download PDFInfo
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- CN105258508B CN105258508B CN201510751078.1A CN201510751078A CN105258508B CN 105258508 B CN105258508 B CN 105258508B CN 201510751078 A CN201510751078 A CN 201510751078A CN 105258508 B CN105258508 B CN 105258508B
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Abstract
The invention discloses a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling devices, and including total supporting rack, interconnected heating furnace and cooling furnace are set side by side on total supporting rack；Stent is provided in heating furnace, screw type first spiral support plate is provided on stent in the vertical direction, the conveyer belt along its hand of spiral is provided on the first spiral support plate；One or more is offered on heating furnace body for being passed through the heating furnace air inlet of protective gas into furnace body；Screw type second spiral support plate is provided in cooling furnace in the vertical direction, trend of the conveyer belt in cooling furnace is consistent with the second spiral support plate；The transmission mechanism of driving conveying belt movement is provided on total supporting rack；One or more is offered in cooling furnace for being passed through the cooling furnace air inlet of protective gas into furnace body；Conveyer belt is formed into a loop inside inside heating furnace and cooling furnace, and by transmission mechanism.The energy-efficient and saving protective atmosphere helical feed formula heating furnace of occupation area of equipment and helical feed cooling device.
Description
Technical field
The invention belongs to machinery manufacturing technology fields, and in particular to a kind of protective atmosphere helical feed formula heating furnace and spiral
Convey cooling device.
Background technology
In field of machining, often need to dry workpiece, be brazed after the heating such as stress relief annealing, artificial aging again
The heat treatment process of cooling.Heating cooling often is carried out to workpiece using the heating-cooling device of horizontal in the prior art.Conveying
Band is horizontally through, and is taken up a large area, when carrying out laser heating cooling, waste of energy, and in the case of limited space system, shadow
The production capacity of Xiang Liao enterprises.
Invention content
The technical problems to be solved by the invention be in view of the above shortcomings of the prior art, provide it is a kind of it is energy-efficient,
And save the protective atmosphere helical feed formula heating furnace of occupation area of equipment and helical feed cooling device.
In order to solve the above technical problems, the technical solution adopted by the present invention is, a kind of protective atmosphere helical feed formula heating
Stove and helical feed cooling device, including total supporting rack, be set side by side on total supporting rack interconnected heating furnace and
Cooling furnace；
Stent is provided in the heating furnace, is provided with screw type first spiral branch on the stent in the vertical direction
Fagging is provided with the conveyer belt along its hand of spiral on the first spiral support plate；There are one being opened up on the heating furnace body
Or multiple heating furnace air inlets for being used to be passed through protective gas into furnace body；
Screw type second spiral support plate is provided in the cooling furnace in the vertical direction, the conveyer belt is cooling down
Trend in stove is consistent with the second spiral support plate；The transmission mechanism of driving conveying belt movement is provided on total supporting rack；
One or more is offered in the cooling furnace for being passed through the cooling furnace air inlet of protective gas into furnace body；
The conveyer belt is formed into a loop inside the inside heating furnace and cooling furnace, and by transmission mechanism.
It the characteristics of above-mentioned technical proposal and is further improved：
Further, the second spiral support plate is welded on the inner wall of cooling furnace.
Further, the first rotating unit is vertically arranged in the heating furnace, first rotating unit includes first
Upper shaft and the first lower rotary shaft are connected with multiple vertical first support bars on described first between shaft and the first lower rotary shaft,
The first support bar is bonded with the inside of first conveyer belt；Shaft is pierced by the upper plate of the heating furnace on described first, and
It is mounted on by bearing outside the upper plate of heating furnace；First lower rotary shaft is pierced by the lower plate of the heating furnace, and passes through axis
It holds on total supporting rack.
Further, the second rotating unit is vertically arranged in the cooling furnace, second rotating unit includes second
Upper shaft and the second lower rotary shaft are connected with multiple vertical second support bars on described second between shaft and the second lower rotary shaft,
The second support bar is bonded with the inside of the second conveyer belt；Shaft is pierced by the upper plate of the cooling furnace on described second, and
It is mounted on by bearing outside the upper plate of cooling furnace；Second lower rotary shaft is pierced by the lower plate of the cooling furnace, and passes through axis
It holds on total supporting rack.
Further, it is provided with what is rotated for the first rotating unit of driving and the second rotating unit on total supporting rack
First motor.
Further, the transmission mechanism includes leads described in multiple directive wheels and the driving for being oriented to conveyer belt
The second motor moved to wheel rotation and conveyer belt.
Further, which is hydrogen, nitrogen, decomposed ammonia (3H2+N2), DX gas, methanol+nitrogen, nitrogen+hydrogen
In one kind.
A kind of protective atmosphere helical feed formula heating furnace of the present invention and helical feed cooling device have the following advantages that：1. section
Occupation area of equipment can be efficiently saved again, be not limited to the limitation of production site.It 2., can be big under equal floor space and energy consumption
It is big to improve production capacity.3. keep the continuity of production.
Description of the drawings
Fig. 1 is the structure diagram of a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device；
Wherein：1st, total supporting rack；2nd, heating furnace；3rd, cooling furnace；4th, stent；5th, the first spiral support plate；6th, conveyer belt；7、
Second spiral support plate；8th, shaft on first；9th, the first lower rotary shaft；10th, first support bar；11st, shaft on second；12nd, second
Lower rotary shaft；13rd, second support bar；14th, the first motor；15th, directive wheel；16th, the second motor；17th, heating furnace air inlet；18th, it is cold
But stove air inlet.
Specific embodiment
A kind of protective atmosphere helical feed formula heating furnace of the present invention and helical feed cooling device, as shown in Figure 1, including total
Supporting rack 1 is set side by side with interconnected heating furnace 2 and cooling furnace 3 on total supporting rack 1；It is set in the heating furnace 2
There is stent 4, be provided with screw type first spiral support plate 5, first spiral support on the stent 4 in the vertical direction
The conveyer belt 6 along its hand of spiral is provided on plate 5；One or more is offered on 2 furnace body of heating furnace to be used for stove
It is passed through the heating furnace air inlet 17 of protective gas in vivo；It is provided with screw type second in the vertical direction in the cooling furnace 3
Spiral support plate 7, trend of the conveyer belt 6 in cooling furnace 3 are consistent with the second spiral support plate 7；On total supporting rack 1
It is provided with the transmission mechanism of driving conveying belt movement；One or more is offered in the cooling furnace 3 for leading into furnace body
Enter the cooling furnace air inlet 18 of protective gas；The conveyer belt 6 passes through inside 2 inside of heating furnace and cooling furnace
Transmission mechanism is formed into a loop.Protective gas is used to protect the workpiece in heating furnace 2 and cooling furnace 3.Protection gas for hydrogen, nitrogen,
Decomposed ammonia (3H2+N2), DX gas, methanol+nitrogen, one kind in nitrogen+hydrogen.In actual production, carried out according to technological requirement
The selection of gas.A kind of protective atmosphere helical feed formula heating furnace of the present invention and helical feed cooling device, available for protecting
General heating is carried out under atmosphere；Or soldering heating is carried out under protective atmosphere；Or it is carried out under protective atmosphere other
Heating heat treatment.
A kind of protective atmosphere helical feed formula heating furnace of the present invention and helical feed cooling device, the second spiral support plate 7
It is welded on the inner wall of cooling furnace.The first rotating unit is vertically arranged in heating furnace 2, first rotating unit is included on first
8 and first lower rotary shaft 9 of shaft is connected with multiple vertical first support bars on described first between 8 and first lower rotary shaft 9 of shaft
10, the first support bar 10 is bonded with the inside of first conveyer belt；Shaft is pierced by the upper top of the heating furnace on described first
Plate, and pass through bearing outside the upper plate of heating furnace 2；First lower rotary shaft is pierced by the lower plate of the heating furnace 2, and
It is mounted on total supporting rack 1 by bearing.The second rotating unit is vertically arranged in cooling furnace, second rotating unit includes
11 and second lower rotary shaft 12 of shaft on second, it is multiple vertical to be connected between 11 and second lower rotary shaft 11 of shaft on described second
Second support bar 13, the second support bar 13 are bonded with the inside of the second conveyer belt；Shaft 11 is pierced by described on described second
The upper plate of cooling furnace 3, and pass through bearing outside the upper plate of cooling furnace 3；Second lower rotary shaft 12 is pierced by described cold
But the lower plate of stove, and pass through bearing on total supporting rack.It is provided with to drive the first rotation single on total supporting rack 11
Member and the first motor 14 of the second rotating unit rotation.Transmission mechanism includes multiple directive wheels for being oriented to conveyer belt, with
And the second motor 16 of the driving directive wheel rotation and conveyer belt movement.
A kind of protective atmosphere helical feed formula heating furnace of the present invention and helical feed cooling device, are set in heating furnace 2
There is the first spiral support plate 5, to support and transmit conveyer belt 6, in the heating furnace of same space, longer conveying can be set
Band guarantees to convey more workpiece, improves the production capacity of enterprise.Heating unit is set in heating furnace body inner wall, in identical length
In the case of the conveyer belt of degree, heating furnace body volume becomes smaller, and due to the reduced space that need to be heated, has saved the energy, has improved heat
Efficiency.The second spiral support plate 7 is provided in cooling furnace 3, has saved the energy.13 turns of first support bar 10 and second support bar
When dynamic, frictional power is provided for conveyer belt 6, reduces the damage to conveyer belt 6, extends the service life of conveyer belt 6.
Claims (6)
1. a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device, which is characterized in that including total supporting rack
(1), interconnected heating furnace (2) and cooling furnace (3) are set side by side on total supporting rack (1)；
Stent (4) is provided in the heating furnace (2), the first spiral support of spiral escalation is provided on the stent (4)
Plate (5) is provided with the conveyer belt (6) along its hand of spiral on the first spiral support plate (5)；Heating furnace (2) furnace body
On offer one or more for being passed through the heating furnace air inlet (17) of protective gas into furnace body；
The second spiral support plate (7) of spiral escalation is provided in the cooling furnace (3), the conveyer belt (6) is in cooling furnace
(3) trend in is consistent with the second spiral support plate (7)；The biography of driving conveying belt movement is provided on total supporting rack (1)
Motivation structure；One or more is offered on the cooling furnace (3) for being passed through the cooling furnace air inlet of protective gas into furnace body
Mouth (18)；
The conveyer belt (6) passes through transmission mechanism and is formed into a loop inside the heating furnace (2) inside and cooling furnace；
The second spiral support plate (7) is welded on the inner wall of cooling furnace；
Be vertically arranged with the first rotating unit in the heating furnace (2), first rotating unit include on first shaft (8) and
First lower rotary shaft (9) is connected with multiple vertical first support bars on described first between shaft (8) and the first lower rotary shaft (9)
(10), the first support bar (10) is bonded with the inside of first conveyer belt；Shaft is pierced by the heating furnace on described first
Upper plate, and pass through bearing outside the upper plate of heating furnace (2)；First lower rotary shaft is pierced by the heating furnace (2)
Lower plate, and pass through bearing on total supporting rack (1).
2. a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device, which is characterized in that including total supporting rack
(1), interconnected heating furnace (2) and cooling furnace (3) are set side by side on total supporting rack (1)；
Stent (4) is provided in the heating furnace (2), the first spiral support of spiral escalation is provided on the stent (4)
Plate (5) is provided with the conveyer belt (6) along its hand of spiral on the first spiral support plate (5)；Heating furnace (2) furnace body
On offer one or more for being passed through the heating furnace air inlet (17) of protective gas into furnace body；
The second spiral support plate (7) of spiral escalation is provided in the cooling furnace (3), the conveyer belt (6) is in cooling furnace
(3) trend in is consistent with the second spiral support plate (7)；The biography of driving conveying belt movement is provided on total supporting rack (1)
Motivation structure；One or more is offered on the cooling furnace (3) for being passed through the cooling furnace air inlet of protective gas into furnace body
Mouth (18)；
The conveyer belt (6) passes through transmission mechanism and is formed into a loop inside the heating furnace (2) inside and cooling furnace；
Be vertically arranged with the first rotating unit in the heating furnace (2), first rotating unit include on first shaft (8) and
First lower rotary shaft (9) is connected with multiple vertical first support bars on described first between shaft (8) and the first lower rotary shaft (9)
(10), the first support bar (10) is bonded with the inside of first conveyer belt；Shaft is pierced by the heating furnace on described first
Upper plate, and pass through bearing outside the upper plate of heating furnace (2)；First lower rotary shaft is pierced by the heating furnace (2)
Lower plate, and pass through bearing on total supporting rack (1).
3. according to a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device described in claims 1 or 2,
It is characterized in that, the second rotating unit is vertically arranged in the cooling furnace, and second rotating unit includes shaft on second
(11) and the second lower rotary shaft (12) multiple vertical the, are connected on described second between shaft (11) and the second lower rotary shaft (12)
Two supporting rods (13), the second support bar (13) are bonded with the inside of the second conveyer belt；Shaft (11) is pierced by described second
The upper plate of the cooling furnace (3), and pass through bearing outside the upper plate of cooling furnace (3)；Second lower rotary shaft (12)
The lower plate of the cooling furnace is pierced by, and passes through bearing on total supporting rack.
4. a kind of protective atmosphere helical feed formula heating furnace described in accordance with the claim 3 and helical feed cooling device, special
Sign is, the first electricity for driving the first rotating unit and the rotation of the second rotating unit is provided on total supporting rack (1)
Machine (14).
It is 5. special according to a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device described in claim 4
Sign is, the transmission mechanism include multiple directive wheels for being oriented to conveyer belt and the driving directive wheel rotation and
The second motor (16) of conveyer belt movement.
It is 6. special according to a kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device described in claim 5
Sign is that the protection gas is hydrogen, nitrogen, decomposed ammonia (3H2+N2), DX gas, methanol+nitrogen, one in nitrogen+hydrogen
Kind.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751078.1A CN105258508B (en) | 2015-11-07 | 2015-11-07 | A kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device |
| PCT/CN2016/079713 WO2017075944A1 (en) | 2015-11-07 | 2016-04-20 | Heating apparatus for vertically and helically conveying workpiece |
| US15/774,276 US11002484B2 (en) | 2015-11-07 | 2016-04-20 | Heating apparatus for vertically and helically conveying workpiece |
| EP16861217.4A EP3617638B1 (en) | 2015-11-07 | 2016-04-20 | Heating apparatus for vertically and helically conveying workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510751078.1A CN105258508B (en) | 2015-11-07 | 2015-11-07 | A kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105258508A CN105258508A (en) | 2016-01-20 |
| CN105258508B true CN105258508B (en) | 2018-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510751078.1A Active CN105258508B (en) | 2015-11-07 | 2015-11-07 | A kind of protective atmosphere helical feed formula heating furnace and helical feed cooling device |
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|---|---|
| CN (1) | CN105258508B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11002484B2 (en) | 2015-11-07 | 2021-05-11 | Xi 'an Aojie Electric Heating Equipment Engineering Co., Ltd | Heating apparatus for vertically and helically conveying workpiece |
| CN110864562B (en) * | 2019-11-29 | 2021-10-19 | 东北大学 | Sinter waste heat recovery device |
| CN117647104A (en) * | 2024-01-29 | 2024-03-05 | 达州市方正源环保建材有限公司 | Hierarchical distributed sintering kiln for high-strength light insulating bricks |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4426247B2 (en) * | 2003-10-14 | 2010-03-03 | コイルマスター工業株式会社 | Heat treatment equipment |
| CN2842340Y (en) * | 2005-10-31 | 2006-11-29 | 上海市向明中学 | Two-spiral efficient energy-saving electric heating oven |
| CN103575105A (en) * | 2012-07-24 | 2014-02-12 | 温州市通达双金属有限公司 | Net belt intelligent thermal treatment furnace |
| CN205138201U (en) * | 2015-11-07 | 2016-04-06 | 西安奥杰电热设备工程有限责任公司 | Protective atmosphere spiral conveying type heating furnace and auger delivery cooling device |
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| CN105258508A (en) | 2016-01-20 |
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