CN202660892U - Plate belt type reduction furnace - Google Patents
Plate belt type reduction furnace Download PDFInfo
- Publication number
- CN202660892U CN202660892U CN 201220282083 CN201220282083U CN202660892U CN 202660892 U CN202660892 U CN 202660892U CN 201220282083 CN201220282083 CN 201220282083 CN 201220282083 U CN201220282083 U CN 201220282083U CN 202660892 U CN202660892 U CN 202660892U
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- China
- Prior art keywords
- reduction furnace
- plate belt
- cooling system
- strip
- roller
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Abstract
The utility model relates to a plate belt type reduction furnace. The plate belt type reduction furnace comprises a conveyer system, and a muffle reduction furnace and a cooling system which are connected sequentially, and is characterized in that: the conveyer system consists of a power source, two rollers, a plate belt and a runner wheel, wherein the plate belt is arranged between the two rollers; the roller wheel is positioned on the outer side of the plate belt corresponding to the rollers; the output shaft of the power source is connected with one roller; the plate belt passes through the muffle reduction furnace and the cooling system; and a collecting funnel is arranged on the lower side of the plate belt corresponding to the inlet of the muffle reduction furnace. The roller wheel is arranged, so that the plate belt is uniformly stressed when dragged, a certain effect of repairing the bulge position of the plate belt is achieved, the plate belt is difficult to crack, and the service life of the plate belt is greatly prolonged. The collecting funnel is arranged, and raw materials enter the collecting funnel through the cracks and are collected once the plate belt is cracked, so that the raw materials are prevented from being wasted.
Description
Technical field
The utility model relates to a kind of metallurgical equipment, particularly a kind of plate-belt type reduction furnace.
Background technology
Existing plate-belt type reduction furnace by transfer system, a plurality of horse not reduction furnace, cooling system form, wherein transfer system by power source, two rollers, be located at two strips between the roller and form, described roller is provided with the anti-slip rubber layer outward.At work and since strip enter horse not behind the reduction furnace by high-temperature heating, cooled off rapidly the easy cracking of strip, projection after entering cooling system; Behind the strip cracking, cause raw material to leak down from the crack, serious waste phenomenon; Projection occurs in strip, and roller is the strip unbalance stress when pulling, and affects the strip life-span; In case simultaneously cracking, projection on the strip, even can make the strip fracture and can't work.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of plate-belt type reduction furnace, to avoid wastage of material, extension plate tape lifetime, the fracture of prevention strip.
The utility model is achieved in that
A kind of plate-belt type reduction furnace, the horse that comprises transfer system and link to each other successively is reduction furnace, cooling system not, its special character is: described transfer system by power source, two rollers, be located at two strip, mullers between the roller and consist of, described muller is positioned at the strip outside and roller corresponding section, the output shaft of described power source links to each other with one of them roller, described strip through horse not reduction furnace, cooling system pass, not be provided with collection funnel below the corresponding strip of reduction furnace import with horse.
Described cooling system is comprised of the air cooling system, the water-cooling system that link to each other successively; be provided with the decomposition gas admission line at the air cooling system place; to improve reduction efficiency, be provided with the protective gas admission line in the water-cooling system exit so that when blowing out to stove in raw material protection is provided.
The end of corresponding described strip stroke is provided with gathering-device, is provided with the cutter fragmentation with the strip corresponding position on gathering-device, sticks to metal on the strip with removal.
The beneficial effects of the utility model are:
Owing to be provided with muller, strip is stressed evenly when pulling strip, and the strip raised position is had certain repair, and strip is not easy to crack, has greatly prolonged the service life of strip.Owing to be provided with collection funnel, in case the strip cracking, raw material can enter collection funnel and is collected through the crack, has avoided wastage of material.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Among the figure: transfer system 1, muller 101, strip 102, roller 103, power source 104; collection funnel 2, horse be reduction furnace 3 not, cooling system 4, air cooling system 401, water-cooling system 402; decomposition gas admission line 5, protective gas admission line 6, gathering-device 7, cutter fragmentation 701.
The specific embodiment
As shown in the figure, this plate-belt type reduction furnace comprises transfer system 1 and the horse that links to each other successively not reduction furnace 3, cooling system 4, and described transfer system 1, horse not reduction furnace 3 and cooling system 4 are fixed on the large frame.Described transfer system 1 by power source 104, two rollers 103, be located at two strip 102, mullers 101 between the roller 103 and consist of; Described muller 101 is positioned at strip 102 outsides and roller 103 corresponding sections, the output shaft that can be fixed at the large described power source 104 of frame (also can fix on the ground) links to each other with one of them roller 103, and not reduction furnace 3, cooling system 4 pass described strip 102 through horse.Described cooling system 4 is comprised of the air cooling system 401, the water-cooling system 402 that link to each other successively, is provided with the decomposition gas admission line 5 that air cooling system 401 communicates at air cooling system 401, is provided with protective gas admission line 6 in water-cooling system 402 exits.Not be provided with collection funnel 2 below the strip 102 of reduction furnace 3 imports corresponding horse, described collection funnel 2 is fixed on horse not (also can be fixed on large frame or the ground) on the reduction furnace 3.The end of corresponding described strip 102 strokes is provided with gathering-device 7, and corresponding strip 102 places are provided with cutter fragmentation 701 on gathering-device 7.
During work, pass into decomposition gas by decomposition gas admission line 5, and start power source 104, strip 102 is moved under the acting in conjunction of muller 101 and roller 103.After horse not is full of decomposition gas in the reduction furnace 3, on strip 102, add the breeze raw material, the breeze raw material is sent into not reduction furnace 3 of horse by strip 102.If strip 102 crackings, then part breeze raw material falls into collection funnel 2 by the crack.The breeze raw material is through not reduction furnace 3 reduction of horse, and cooling system 4 coolings are collected into gathering-device 7 under the effect of cutter fragmentation 701.In case burst blowing out accident is filled with protective gas by protective gas admission line 6 in stove.
Claims (3)
1. plate-belt type reduction furnace, the horse that comprises transfer system and link to each other successively is reduction furnace, cooling system not, it is characterized in that: described transfer system by power source, two rollers, be located at two strip, mullers between the roller and consist of, described muller is positioned at the strip outside and roller corresponding section, the output shaft of described power source links to each other with one of them roller, described strip through horse not reduction furnace, cooling system pass, not be provided with collection funnel below the corresponding strip of reduction furnace import with horse.
2. plate-belt type reduction furnace according to claim 1; it is characterized in that: described cooling system is comprised of the air cooling system, the water-cooling system that link to each other successively; be provided with the decomposition gas admission line at the air cooling system place, be provided with the protective gas admission line in the water-cooling system exit.
3. plate-belt type reduction furnace according to claim 1, it is characterized in that: the end of corresponding described strip stroke is provided with gathering-device, is provided with the cutter fragmentation with the strip corresponding position on gathering-device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282083 CN202660892U (en) | 2012-06-15 | 2012-06-15 | Plate belt type reduction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220282083 CN202660892U (en) | 2012-06-15 | 2012-06-15 | Plate belt type reduction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202660892U true CN202660892U (en) | 2013-01-09 |
Family
ID=47455797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220282083 Expired - Lifetime CN202660892U (en) | 2012-06-15 | 2012-06-15 | Plate belt type reduction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202660892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106238745A (en) * | 2016-08-19 | 2016-12-21 | 朝阳金河粉末冶金材料有限公司 | The method utilizing strip stove temperature production reduced iron powder |
| CN106288820A (en) * | 2015-06-05 | 2017-01-04 | 江苏志远节能炉业设备有限公司 | Reduction furnace reduction section automatically controls water-adding system |
| CN106871634A (en) * | 2017-03-31 | 2017-06-20 | 南京迦南炉业有限公司 | A kind of pair of tank pusher-tray type powder reduction furnace and the technique that reduction treatment is carried out to material |
-
2012
- 2012-06-15 CN CN 201220282083 patent/CN202660892U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106288820A (en) * | 2015-06-05 | 2017-01-04 | 江苏志远节能炉业设备有限公司 | Reduction furnace reduction section automatically controls water-adding system |
| CN106288820B (en) * | 2015-06-05 | 2018-06-12 | 孙荣华 | Reduction furnace reduction section automatically controls water-adding system |
| CN106238745A (en) * | 2016-08-19 | 2016-12-21 | 朝阳金河粉末冶金材料有限公司 | The method utilizing strip stove temperature production reduced iron powder |
| CN106871634A (en) * | 2017-03-31 | 2017-06-20 | 南京迦南炉业有限公司 | A kind of pair of tank pusher-tray type powder reduction furnace and the technique that reduction treatment is carried out to material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |