CN1884593A - Sheet annealing furnace - Google Patents
Sheet annealing furnace Download PDFInfo
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- CN1884593A CN1884593A CN 200610086399 CN200610086399A CN1884593A CN 1884593 A CN1884593 A CN 1884593A CN 200610086399 CN200610086399 CN 200610086399 CN 200610086399 A CN200610086399 A CN 200610086399A CN 1884593 A CN1884593 A CN 1884593A
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- air
- wind scooper
- blast inlet
- annealing furnace
- air channel
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Abstract
This invention exposed a kind of plate annealing furnace, which includes insulating layer made up by outer wall and inner wall. The inside of inner wall has wind guide cover, between that and inner wall to form air duct. There are air inlet and air outlet on wind guide cover. There are heating equipment and air circulation equipment in air duct. The air inlet and air outlet are located at two sides of wind guide cover, the heating equipment is located in the air duct on the side of air inlet, and the air circulation equipment is located in the air duct on the side of air outlet. The structure and usage are easy, air convection between plates is sufficient. It can improve the annealing quality and efficiency of plates and reduce the energy consumption of plates.
Description
Technical field
The present invention relates to a kind of annealing device of sheet material, relate in particular to a kind of annealing furnace structure of sheet metal.
Background technology
Existing sheet annealing furnace is formed thermofin by exterior wall and interior wall usually, be provided with wind scooper in interior wall inside along its wall, form the air channel between wind scooper and the interior wall, wind scooper is provided with blast inlet and air outlet, be provided with heating unit and air circulation device in the air channel, blast inlet is positioned at the top of wind scooper, and air outlet then is positioned at the side of wind scooper.When this sheet annealing furnace uses, because its blast inlet is arranged on the top of wind scooper, air outlet is arranged on the side of wind scooper, and sheet material is horizontal positioned when annealing, therefore, air in the annealing furnace is difficult in realizes sufficient convection current between sheet material, thereby has influenced sheet material annealing efficiency and uniformity coefficient, and then influences the annealing quality of sheet material.
Summary of the invention
When the object of the present invention is to provide a kind of annealing in the stove between sheet material air can realize abundant convection current, thereby the sheet annealing furnace of raising sheet material annealing efficiency and quality.
The object of the present invention is to provide a kind of heating unit dismounting sheet annealing furnace easy to maintenance.
For realizing purpose of the present invention, a kind of sheet annealing furnace, comprise the thermofin of forming by exterior wall and interior wall, the inside of interior wall is provided with corresponding wind scooper, form the air channel between wind scooper and the inner furnace wall, wind scooper is provided with blast inlet and air outlet, be provided with heating unit and air circulation device in the air channel, described blast inlet is arranged on a side of wind scooper, air outlet is arranged on the opposite side with the corresponding wind scooper of blast inlet, heating unit is arranged in the air channel of blast inlet one side, and air circulation device is arranged in the air channel of air outlet one side.
For realizing further purpose of the present invention, a kind of sheet annealing furnace also comprises, described heating unit adopts some heating rods to be vertically set in the air channel of blast inlet one side.
Advantage of the present invention is: simple in structure, easy to use and reliable; Convection of air in the stove between sheet material is abundant, has effectively improved sheet material annealing quality and efficient, and has reduced the energy consumption when sheet material is annealed.
Description of drawings
Below in conjunction with accompanying drawing sheet annealing furnace of the present invention is described in further detail:
Fig. 1 is the structural representation of sheet annealing furnace of the present invention;
Fig. 2 is a side structure synoptic diagram of sheet annealing furnace of the present invention;
Fig. 3 is the opposite side structural representation of sheet annealing furnace of the present invention.
Among the figure: 1, exterior wall, 2, interior wall, 3, thermofin, 4, wind scooper, 5, the air channel, 6, blast inlet, 7, air outlet, 8, heating unit, 9, air circulation device, 10, windsheild, 11, blower fan, 12, motor, 13, sheet material, 14, go-cart.
Embodiment
As Fig. 1, shown in 2 and 3, a kind of sheet annealing furnace, comprise the thermofin of forming by exterior wall 1 and interior wall 23, in the thermofin 3 lagging material can be set, improve the effect of heat insulation of annealing furnace with this, the inside of interior wall 2 is provided with corresponding wind scooper 4, form air channel 5 between wind scooper 4 and the interior wall 2, wind scooper 4 is provided with blast inlet 6 and air outlet 7, be provided with heating unit 8 and air circulation device 9 in the air channel 5, blast inlet 6 is arranged on a side of wind scooper 4, air outlet 7 is arranged on the opposite side with blast inlet 6 corresponding wind scoopers 4, above-mentioned heating unit 8 is arranged near in the air channel 5 of blast inlet 6 one sides, and air circulation device 9 is arranged in the air channel 5 of air outlet 7 one sides.
In the present embodiment, as shown in Figure 1, 2, described wind scooper 4 blast inlets 6 adopt some horizontal windsheilds 10 to form at interval, and usually, the spacing top of windsheild 10 is narrower, and the bottom is wideer, and it is even to be convenient to the air flowing that blast inlet enters.When reality is used, also can adopt the blast inlet form of other form, for example, offer some uniform air inlet ports in the side of wind scooper 4 and form blast inlet, but air outlet 6 making of adopting windsheild 10 to form at interval are more convenient, and use also safer reliable.
Shown in Fig. 1,2 and 3, described heating unit 8 adopts some heating rods vertically to be arranged on substantially in the air channel 5 of blast inlet 6 one sides, and stretch out from inner, external wall (1,2) at the top of heating rod, so just can be so that its installation and maintenance.9 motors 12 by blower fan 11 and driving blower fan 11 of described air circulation device are formed, and blower fan 11 is arranged on the air outlet 7 of air channel 5 one sides.
When this sheet annealing furnace uses, need lie in a horizontal plane in the go-cart 14 by annealed sheet material 13, when level stacks, all leave little gap between the sheet material 13, go-cart 14 and sheet material 13 thereof are pushed in the annealing furnace, after closing upper furnace door, starter motor 12, driving blower fan 11 rotates, open heating unit 8 simultaneously, just enter in the annealing furnace from the blast inlet 6 of wind scooper 4 through the air of heating sheet material is carried out heating anneal, heat exchange is carried out in the slit of hot blast between sheet material 13, and the air outlet 7 from wind scooper 4 opposite sides enters in the air channel 5 then, heating unit 8 heating of effusive air in the air channel, enter in the annealing furnace by blast inlet 6 once more, reciprocal so especially, carry out heating anneal constantly for sheet material 13.
Claims (4)
1, a kind of sheet annealing furnace, comprise the thermofin of forming by exterior wall (1) and interior wall (2) (3), the inside of interior wall (2) is provided with corresponding wind scooper (4), form air channel (5) between wind scooper (4) and the interior wall (2), wind scooper (4) is provided with blast inlet (6) and air outlet (7), be provided with heating unit (8) and air circulation device (9) in the air channel (5), it is characterized in that: described blast inlet (6) is arranged on a side of wind scooper (4), air outlet (7) is arranged on the opposite side with the corresponding wind scooper of blast inlet (6) (4), heating unit (8) is arranged in the air channel (5) of blast inlet (6) one sides, and air circulation device (9) is arranged in the air channel (5) of air outlet (7) one sides.
2, a kind of sheet annealing furnace according to claim 1, it is characterized in that: described wind scooper (4) blast inlet (6) is formed at interval by some horizontal windsheilds (10), the spacing top of windsheild (10) is narrower, the bottom is wideer, and it is even to be convenient to the air flowing that blast inlet enters.
3, a kind of sheet annealing furnace according to claim 1 and 2, it is characterized in that: described heating unit (8) adopts some heating rods vertically promptly longitudinally to be arranged in the air channel (5) of blast inlet (6) one sides substantially, stretch out from inner, external wall (1,2) at the top of heating rod, can be so that its installation and maintenance.
4, a kind of sheet annealing furnace according to claim 1 and 2, it is characterized in that: described air circulation device (9) then is made up of the motor (12) of blower fan (11) and driving blower fan (11), and blower fan (11) is arranged on the air outlet (7) of air channel (5) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610086399 CN1884593A (en) | 2006-07-05 | 2006-07-05 | Sheet annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610086399 CN1884593A (en) | 2006-07-05 | 2006-07-05 | Sheet annealing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1884593A true CN1884593A (en) | 2006-12-27 |
Family
ID=37582899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610086399 Pending CN1884593A (en) | 2006-07-05 | 2006-07-05 | Sheet annealing furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1884593A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407899B (en) * | 2008-09-04 | 2011-01-26 | 宋长洪 | Composite type annealing furnace |
| CN103276170A (en) * | 2013-06-03 | 2013-09-04 | 艾伯纳工业炉(太仓)有限公司 | Air circulation system of aging furnace |
| CN106048187A (en) * | 2016-07-29 | 2016-10-26 | 河南省天利工业炉有限公司 | Tempering furnace top air duct and heat preservation device |
| CN107164627A (en) * | 2017-04-18 | 2017-09-15 | 燕山大学 | A kind of aluminium-alloy pipe cycle annealing processing equipment stove |
| CN115491482A (en) * | 2022-10-21 | 2022-12-20 | 丽水市逸达科技有限公司 | Stainless steel annealing furnace and annealing process |
-
2006
- 2006-07-05 CN CN 200610086399 patent/CN1884593A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407899B (en) * | 2008-09-04 | 2011-01-26 | 宋长洪 | Composite type annealing furnace |
| CN103276170A (en) * | 2013-06-03 | 2013-09-04 | 艾伯纳工业炉(太仓)有限公司 | Air circulation system of aging furnace |
| CN103276170B (en) * | 2013-06-03 | 2015-05-27 | 艾伯纳工业炉(太仓)有限公司 | Air circulation system of aging furnace |
| CN106048187A (en) * | 2016-07-29 | 2016-10-26 | 河南省天利工业炉有限公司 | Tempering furnace top air duct and heat preservation device |
| CN107164627A (en) * | 2017-04-18 | 2017-09-15 | 燕山大学 | A kind of aluminium-alloy pipe cycle annealing processing equipment stove |
| CN115491482A (en) * | 2022-10-21 | 2022-12-20 | 丽水市逸达科技有限公司 | Stainless steel annealing furnace and annealing process |
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