CN204461074U - A kind of sintering charge level smoother - Google Patents
A kind of sintering charge level smoother Download PDFInfo
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- CN204461074U CN204461074U CN201420823771.6U CN201420823771U CN204461074U CN 204461074 U CN204461074 U CN 204461074U CN 201420823771 U CN201420823771 U CN 201420823771U CN 204461074 U CN204461074 U CN 204461074U
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- charge level
- chain
- sintering
- steel wire
- crossbeam
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Abstract
The utility model relates to a kind of sintering charge level smoother, comprise crossbeam, chain, pressure roller, steel wire one, steel wire two, crossbeam is connected with pallet cross-bridges, some pressure rollers are connected by steel wire one, steel wire one two ends are fixed on crossbeam, and chain two ends are fixed on crossbeam two ends by steel wire two.The utility model has the advantages that: structure is simply effective, is beneficial to processing and part replacement, after using, can reach and integrate sintering shape of charge level, the solid surface bed of material, improve the effect of sinter quality.Utilize chain to realize integrating sintered surface shape, make sinter bed surfacing; By the pressure roller solid surface bed of material, be of value to top layer igniting and heat accumulation, meet the needs improving sinter quality.
Description
Technical field
The utility model relates to a kind of sintering charge level smoother, particularly relates to after one can be used for pallet cloth, for the device of smooth and light compacting charge level.
Background technology
Sintering charge level smoother is as in a kind of SINTERING PRODUCTION technique, after the nine roller feeder cloth, for the device of smooth chassis charge level, have a wide range of applications in SINTERING PRODUCTION, its main application is smooth pallet shape of charge level, make the material surfacing after cloth, the another constant weight because of himself, also there is the function to charge level slighter compress, the bed of material of effects on surface has certain densification, smooth and closely knit by charge level, is conducive to agglomerate surface igniting and heat accumulation, thus can improvement sinter quality to a certain extent.Therefore, rational charge level smoother design, for integration sintering shape of charge level, the solid surface bed of material, and then improves sinter quality, has great significance.The charge level smoother of existing sintering process application is mostly relatively simple for structure, makeshift device taked by the machine of partially sintering, as adopted in method such as charge level upper lifting several sintering grid section, angle bar etc., or use special charge level smoother, as scraper plate etc., these devices in use, advanced forward by chassis, raw material surface, after these devices, is calibrated or flattening-out, to reach the object of the smooth and slighter compress of charge level.But these devices existing in use, due to the defect in design, or take provisional to deal with method, though reach shape effect certain amplitude degree improving charge level, but because design itself is too simple, the smooth of shape of charge level is not furtherd investigate, and the discussion to applicable bed of material drafts, the problem that charge level is surperficial and compacting existence all is more or less certain.
For widely using for sintering charge level smoother, be necessary to conduct a research to the appropriate design of sintering charge level smoother.As the equipment that charge level is smooth, its primary smooth function is indispensable performance, therefore the device of most of smooth charge level is all the angle from smooth charge level, as: Chinese patent " the flat materials device of a kind of sintering feed charge level " number of patent application CN202599104U, " device for equating sinter mixture surface " number of patent application CN102177261A, " device of levelling cintering machine trolley material surface " number of patent application CN2656921, " scraping plate for sintering machine " number of patent application CN201992988U, " feeder of sintering machine " number of patent application CN2935056 etc., these designs are all by placing the modes such as scraper plate on sinter bed surface, make charge level by after these devices, charge level is smooth, though this kind of design has certain effect, also certain applications are obtained in actual production, but these designs only considered the effect on smooth charge level top layer mostly, and the superficial compaction problem ignored the bed of material, fail to accomplish that slighter compress improves the function of ignition results.Or from the angle of the compacting surface bed of material, as: Chinese patent " powder mine sintering binder ditching device " number of patent application CN2152194 etc., by suitably compressing charge level, improve igniting, and then improve sinter quality, though this kind of design has certain effect to sintering ignition and bed of material surface heat accumulation, do not reach the initial object that charge level is smooth.Have again and set out by improving bed of material surface gas permeability effect exactly, as: patent " perforating device for surface of sintering material after ignition " number of patent application CN201844684U, " charge level jack sintering production method and jack devices " number of patent application CN1044957, " one improves permeability of sintering material bed technique and device " number of patent application CN101177732 etc., this kind of design is all the original intention from improving bed of material surface gas permeability, by passing through before and after igniting section to pallet, punched in bed of material surface, reach and improve permeability of sintering material bed, reach the object improving Sintering Yield and quality.Though this type of design is improved the effect of finished product sintering performance, design itself does not have the function of bed of material surfacing and compacting.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of sintering charge level smoother, adopts the combining structure of smooth chain and pressure roller, reaches and integrate sintering shape of charge level, the solid surface bed of material, be of value to top layer igniting and heat accumulation, improve the effect of sinter quality.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of sintering charge level smoother, comprise crossbeam, chain, pressure roller, steel wire one, steel wire two, crossbeam is connected with pallet cross-bridges, and some pressure rollers are connected by steel wire one, steel wire one two ends are fixed on crossbeam, and chain two ends are fixed on crossbeam two ends by steel wire two.
Described chain is made up of the chain link of different size, and the chain link of mid portion is thin compared with the chain link at two ends.
Described pressure roller is column structure, and quantity is 3 ~ 15.
Described chain length is 1m ~ 6m, adopts abrasion-proof manganese steel to make.
Compared with prior art, the beneficial effects of the utility model are:
Structure is simply effective, is beneficial to processing and part replacement, after using, can reach and integrate sintering shape of charge level, the solid surface bed of material, improve the effect of sinter quality.Utilize chain to realize integrating sintered surface shape, make sinter bed surfacing; By the pressure roller solid surface bed of material, be of value to top layer igniting and heat accumulation, meet the needs improving sinter quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: the thick chain 3-of 1-thin chain 2-depresses roller 4-crossbeam 5-steel wire one 6-steel wire two.
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
See Fig. 1, a kind of sintering charge level smoother, comprise crossbeam 4, chain, pressure roller 3, steel wire 1, steel wire 26, crossbeam 4 is connected with pallet cross-bridges, some pressure rollers 3 are connected by steel wire 1, steel wire 1 two ends are fixed on crossbeam 4, and chain two ends are fixed on crossbeam 4 two ends by steel wire 26.
Wherein, chain is made up of the chain link of different size, and the chain link of mid portion is thin compared with the chain link at two ends.Pressure roller 3 is column structure, and quantity is 3 ~ 15.Chain length is 1m ~ 6m, adopts abrasion-proof manganese steel to make.
Sinter bed surfacing and the solid surface bed of material can be made, be of value to top layer igniting and heat accumulation, and then reach the effect improving sinter quality.
Embodiment 1:
A kind of sintering charge level smoother, application sintering machine effective area 265m
3, sintering pallet width 3.5m, sintering charge level smoother chain length 3.8m, be made up of abrasion-proof manganese steel, after being connected with charge level smoother crossbeam 4 by wire, then be connected with cross-bridges on pallet, smooth chain is in bed of material surface presentation certain radian, its radian design load is 3 °, chain strip adoption central links is comparatively thin, and the mode of two ends chain overstriking is arranged (sequence number 1,2 see Fig. 1), and pressure roller 3 is cylindrical design, diameter 30mm, pressure roller 3 number is 7.After this charge level smoother is connected with pallet cross-bridges, along with pallet advance in orbit, smooth and slighter compress charge level, the smooth charge levels of method such as contrast traditional screeds, by the pressure effect of the smooth of chain with roller, sinter bed surfacing and the solid surface bed of material can be made, be of value to top layer igniting and heat accumulation, and then reach the effect improving sinter quality.
Embodiment 2:
A kind of sintering charge level smoother, application sintering machine effective area 328m
3, sintering pallet width 4m, sintering charge level smoother chain length 4.6m, be made up of abrasion-proof manganese steel, after being connected with charge level smoother crossbeam 4 by wire, then be connected with cross-bridges on pallet, smooth chain is in bed of material surface presentation certain radian, its radian design load is 5 °, smooth chain strip adoption central links is comparatively thin, and the mode of two ends chain overstriking is arranged, and pressure roller 3 is cylindrical design, diameter 35mm, pressure roller 3 number is 9.After this charge level smoother is connected with pallet cross-bridges, along with pallet advance in orbit, smooth and slighter compress charge level, the smooth charge levels of method such as contrast traditional screeds, by the pressure effect of the smooth of chain with roller, sinter bed surfacing and the solid surface bed of material can be made, be of value to top layer igniting and heat accumulation, and then reach the effect improving sinter quality.
Embodiment 3:
A kind of sintering charge level smoother, application sintering machine effective area 360m
3, sintering pallet width 4.0m, sintering charge level smoother chain length 4.6m, be made up of abrasion-proof manganese steel, after being connected with charge level smoother crossbeam 4 by wire, then be connected with cross-bridges on pallet, smooth chain is in bed of material surface presentation certain radian, its radian design load is 4 °, smooth chain strip adoption central links is comparatively thin, and the mode of two ends chain overstriking is arranged, and pressure roller 3 is cylindrical design, diameter 40mm, pressure roller 3 number is 9.After this charge level smoother is connected with pallet cross-bridges, along with pallet advance in orbit, smooth and slighter compress charge level, the smooth charge levels of method such as contrast traditional screeds, by the pressure effect of the smooth of chain with roller, sinter bed surfacing and the solid surface bed of material can be made, be of value to top layer igniting and heat accumulation, and then reach the effect improving sinter quality.
Embodiment 4:
A kind of sintering charge level smoother, application sintering machine effective area 405m
3, sintering pallet width 5.0m, sintering charge level smoother chain length 5.8m, be made up of abrasion-proof manganese steel, after being connected with charge level smoother crossbeam 4 by wire, then be connected with cross-bridges on pallet, smooth chain is in bed of material surface presentation certain radian, its radian design load is 4.5 °, smooth chain strip adoption central links is comparatively thin, and the mode of two ends chain overstriking is arranged, and pressure roller 3 is cylindrical design, diameter 45mm, pressure roller 3 number is 11.After this charge level smoother is connected with pallet cross-bridges, along with pallet advance in orbit, smooth and slighter compress charge level, the smooth charge levels of method such as contrast traditional screeds, by the pressure effect of the smooth of chain with roller, sinter bed surfacing and the solid surface bed of material can be made, be of value to top layer igniting and heat accumulation, and then reach the effect improving sinter quality.
The smooth charge levels of method such as contrast traditional screeds, by the pressure effect of the smooth of chain with roller, sinter bed surfacing and the solid surface bed of material can be made, be of value to top layer igniting and heat accumulation, and then reach the effect improving sinter quality, improve nearly 0.5 percentage point of sintering finished rate.
Claims (4)
1. a sintering charge level smoother, it is characterized in that, comprise crossbeam, chain, pressure roller, steel wire one, steel wire two, crossbeam is connected with pallet cross-bridges, some pressure rollers are connected by steel wire one, steel wire one two ends are fixed on crossbeam, and chain two ends are fixed on crossbeam two ends by steel wire two.
2. one sintering charge level smoother according to claim 1, it is characterized in that, described chain is made up of the chain link of different size, and the chain link of mid portion is thin compared with the chain link at two ends.
3. one sintering charge level smoother according to claim 1, it is characterized in that, described pressure roller is column structure, and quantity is 3 ~ 15.
4. one sintering charge level smoother according to claim 1, it is characterized in that, described chain length is 1m ~ 6m, adopts abrasion-proof manganese steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823771.6U CN204461074U (en) | 2014-12-23 | 2014-12-23 | A kind of sintering charge level smoother |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420823771.6U CN204461074U (en) | 2014-12-23 | 2014-12-23 | A kind of sintering charge level smoother |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204461074U true CN204461074U (en) | 2015-07-08 |
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ID=53667947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420823771.6U Expired - Fee Related CN204461074U (en) | 2014-12-23 | 2014-12-23 | A kind of sintering charge level smoother |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204461074U (en) |
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2014
- 2014-12-23 CN CN201420823771.6U patent/CN204461074U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150708 Termination date: 20191223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |