CN202630683U - Novel sintering machine loosening device - Google Patents
Novel sintering machine loosening device Download PDFInfo
- Publication number
- CN202630683U CN202630683U CN 201220261493 CN201220261493U CN202630683U CN 202630683 U CN202630683 U CN 202630683U CN 201220261493 CN201220261493 CN 201220261493 CN 201220261493 U CN201220261493 U CN 201220261493U CN 202630683 U CN202630683 U CN 202630683U
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- steel
- loosening
- steel plate
- loose metal
- metal band
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Abstract
The utility model discloses a novel sintering machine loosening device. A horizontal hanging beam which consists of I-shaped steel is connected to the bottom surface of a fixed bracket through connecting seats which are uniformly distributed; the hanging beam is transversely arranged above a grate bar of a trolley; a fixed steel plate group which is vertically downward is uniformly distributed on the bottom surface of the hanging beam; a plate surface of the fixed steel plate group is parallel to a central line of the trolley; the fixed steel plate group consists of three short, medium and long fixed steel plates with different lengths which are uniformly distributed; loosening flat steel which is parallel to the central line of the trolley and horizontally arranged is respectively fixed at the lower ends of the fixed steel plates to form an upper layer of loosening flat steel, a medium layer of loosening flat steel and a lower layer of loosening flat steel; a height interval between two adjacent layers of loosening flat steel is between 130 mm and 145 mm; distance between the bottom edge of the lower layer of loosening flat steel and the upper surface of the grate bar of the trolley is between 110 mm and 140 mm; and an interval between two adjacent fixed steel plates is between 140 mm and 150 mm. The novel sintering machine loosening device is reasonable in structure, good in loosening effect, energy-saving, consumption-reducing, durable and long in service life, the air permeability of a sintering process can be improved, sintering speed and sintering utilization coefficients are improved, and yield is improved.
Description
Technical field
The utility model belongs to the improvement of sintering machine material-loosing apparatus structure, particularly a kind of novel sintered machine material-loosing apparatus.
Background technology
Sintering is exactly with mixing and handle back igniting, down draft sintering on sintering machine with addition of certain moisture according to a certain ratio such as the smart powder of iron, rich ore powder, metallurgical waste, coke powder, flux, utilizes coke powder in the compound compound clinkering to be formed the process of blast furnace ironmaking needed raw material.Material-loosing apparatus is the affiliated facility of sintering machine cloth system, and the purpose that installs additional of material-loosing apparatus is in order to improve the gas permeability of sintering process, to improve vertical sintering speed and sintering usage factor, reaching the purpose of raising the output consumption reduction.
The loose metal parts of large-type sinterer material-loosing apparatus of the same trade adopt circular pipe type more both at home and abroad, and fixed support also more adopts " worker " word steel to do support, and the loose metal parts are mostly spring flat steel is two-layer to three-layer structure.Mainly be that primary structure design and installation site are unreasonable, loose metal band steel type selecting is unreasonable, not only loose metal weak effect, and easy stifled bulk, stone, and I-steel and band steel are yielding, and the repair and maintenance amount is big, and maintenance effects is bad.
Summary of the invention
The purpose of the utility model is to provide a kind of novel sintered machine material-loosing apparatus, and it is rational in infrastructure, and loose metal is effective; Can improve the gas permeability of sintering process, improve vertical sintering speed and sintering usage factor, improve output; Energy-saving and cost-reducing; And sturdy and durable, long service life, the repair and maintenance workload is little.
The purpose of the utility model is achieved in that a kind of novel sintered machine material-loosing apparatus; Comprise the fixed support that the sintering machine material-loosing apparatus is made up of H shaped steel; On support bracket fastened bottom surface, connecting the level that constitutes by I-steel and hanging beam through the Connection Block that is uniformly distributed with; Hang beam and be horizontally installed on the top of chassis furnace grid; Hang be uniformly distributed with on the bottom surface of beam fixed vertically downward, and the plate face fixation steel plate group parallel with the chassis center line, the fixation steel plate group by three kinds of weak points that are uniformly distributed with setting, in, the fixation steel plate of long three kinds of different lengths constitutes; Fixed respectively parallel and horizontally disposed loose metal band steel with the chassis center line constitutes upper, middle and lower-ranking loose metal band steel in the bottom of fixation steel plate; The height spacing of adjacent layer loose metal band steel is 130-145mm, and the base of lower floor's loose metal band steel is 110-140mm apart from the distance of chassis furnace grid upper surface, and the spacing between the adjacent fixation steel plate is 140-150mm.
Because the loose metal band steel that the utility model is uniformly distributed with divides three layers of layout, the spacing between the adjacent layer, the spacing between the adjacent loose metal band steel; And the base of lower floor's loose metal band steel all meets the needs of sintering machine ordinary production apart from the distance of chassis furnace grid upper surface, and loose metal is effective; Make the good permeability of sinter bed; And rational in infrastructure, sturdy and durable, long service life.The utility model is rational in infrastructure, and loose metal is effective, has improved the gas permeability of sintering process, has improved vertical sintering speed and sintering usage factor, has improved output, and is energy-saving and cost-reducing, and sturdy and durable, long service life, and the repair and maintenance workload is little.
Description of drawings
To combine accompanying drawing that the utility model is done further to describe below,
Fig. 1 is the utility model structural representation;
Fig. 2 is the left TV structure sketch map of Fig. 1 material-loosing apparatus.
The specific embodiment
A kind of novel sintered machine material-loosing apparatus; Like Fig. 1, shown in Figure 2; Comprise the fixed support 1 that the sintering machine material-loosing apparatus is made up of H shaped steel; On the bottom surface of fixed support 1, connecting the level that constitutes by I-steel and hanging beam 4, hanging the top that beam 4 is horizontally installed on chassis 2 furnace grids through the Connection Block 3 that is uniformly distributed with, on the bottom surface of hanging beam 4, be uniformly distributed with fixed vertically downward; And the fixation steel plate group that the plate face is parallel with chassis 2 center lines; The fixation steel plate group by three kinds of weak points that are uniformly distributed with setting, in, the fixation steel plate 5 of long three kinds of different lengths constitutes, fixed respectively parallel and horizontally disposed loose metal band steel 6 with chassis 2 center lines constitutes upper, middle and lower-ranking loose metal band steels 6 in the bottom of fixation steel plate 5, the height spacing of adjacent layer loose metal band steel 6 is 130-145mm; The base of lower floor's loose metal band steel 6 is 110-140mm apart from the distance of chassis 2 furnace grid upper surfaces, and the spacing between the adjacent fixation steel plate 5 is 140-150mm.The length of loose metal band steel 6 is 600-1600mm, and width is 75mm, and loose metal band steel 6 is made up of the 60SiMn steel alloy.The width of fixation steel plate 5 is 120mm.
Claims (3)
1. novel sintered machine material-loosing apparatus; Comprise the fixed support (1) that the sintering machine material-loosing apparatus is made up of H shaped steel; It is characterized in that: on the bottom surface of fixed support (1), connecting the level that constitutes by I-steel and hanging beam (4) through the Connection Block (3) that is uniformly distributed with; Hang beam (4) and be horizontally installed on the top of chassis (2) furnace grid; On the bottom surface of hanging beam (4), be uniformly distributed with fixed vertically downward; And plate face and the parallel fixation steel plate group of chassis (2) center line; The fixation steel plate group by three kinds of weak points that are uniformly distributed with setting, in, the fixation steel plate (5) of long three kinds of different lengths constitutes, and fixedly respectively in the bottom of fixation steel plate (5) constitutes upper, middle and lower-ranking loose metal band steel (6) with chassis (2) the parallel and horizontally disposed loose metal band steel of center line (6), the height spacing of adjacent layer loose metal band steel (6) is 130-145mm; The base of lower floor's loose metal band steel (6) is 110-140mm apart from the distance of chassis (2) furnace grid upper surface, and the spacing between the adjacent fixation steel plate (5) is 140-150mm.
2. a kind of novel sintered machine material-loosing apparatus according to claim 1, it is characterized in that: the length of loose metal band steel (6) is 600-1600mm, and width is 75mm, and loose metal band steel (6) is made up of the 60SiMn steel alloy.
3. a kind of novel sintered machine material-loosing apparatus according to claim 1, it is characterized in that: the width of fixation steel plate (5) is 120mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261493 CN202630683U (en) | 2012-06-05 | 2012-06-05 | Novel sintering machine loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261493 CN202630683U (en) | 2012-06-05 | 2012-06-05 | Novel sintering machine loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202630683U true CN202630683U (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261493 Expired - Fee Related CN202630683U (en) | 2012-06-05 | 2012-06-05 | Novel sintering machine loosening device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202630683U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983112A (en) * | 2014-06-04 | 2014-08-13 | 攀钢集团西昌钢钒有限公司 | Transmission type material loosening device for sintering machine |
| CN105910438A (en) * | 2016-05-30 | 2016-08-31 | 铜陵市东方矿冶机械有限责任公司 | Sintered ore loosening device |
| CN108444293A (en) * | 2018-03-15 | 2018-08-24 | 新余钢铁股份有限公司 | A kind of movable stirring device and its application method |
| CN113405363A (en) * | 2021-05-17 | 2021-09-17 | 天津钢铁集团有限公司 | Device and method for improving material temperature of mixture and improving air permeability of material layer |
| CN114606380A (en) * | 2020-12-04 | 2022-06-10 | 上海梅山钢铁股份有限公司 | Material loosening device for improving sintering permeability and uniformity of thick iron ore powder material layer |
-
2012
- 2012-06-05 CN CN 201220261493 patent/CN202630683U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983112A (en) * | 2014-06-04 | 2014-08-13 | 攀钢集团西昌钢钒有限公司 | Transmission type material loosening device for sintering machine |
| CN103983112B (en) * | 2014-06-04 | 2017-02-15 | 攀钢集团西昌钢钒有限公司 | Transmission type material loosening device for sintering machine |
| CN105910438A (en) * | 2016-05-30 | 2016-08-31 | 铜陵市东方矿冶机械有限责任公司 | Sintered ore loosening device |
| CN108444293A (en) * | 2018-03-15 | 2018-08-24 | 新余钢铁股份有限公司 | A kind of movable stirring device and its application method |
| CN114606380A (en) * | 2020-12-04 | 2022-06-10 | 上海梅山钢铁股份有限公司 | Material loosening device for improving sintering permeability and uniformity of thick iron ore powder material layer |
| CN113405363A (en) * | 2021-05-17 | 2021-09-17 | 天津钢铁集团有限公司 | Device and method for improving material temperature of mixture and improving air permeability of material layer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20130605 |