CN204718385U - Sintering pallet integrated spheroidal graphite cast-iron grid section device - Google Patents
Sintering pallet integrated spheroidal graphite cast-iron grid section device Download PDFInfo
- Publication number
- CN204718385U CN204718385U CN201520332859.2U CN201520332859U CN204718385U CN 204718385 U CN204718385 U CN 204718385U CN 201520332859 U CN201520332859 U CN 201520332859U CN 204718385 U CN204718385 U CN 204718385U
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- CN
- China
- Prior art keywords
- grid section
- integrated
- graphite cast
- spheroidal graphite
- sintering pallet
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of sintering pallet integrated spheroidal graphite cast-iron grid section device, and castor bar designs for integral type, castor bar is offered longitudinal penetrating ventilation gap.Described ventilation gap offers many, uniform and be parallel to each other.Bottom the two ends of described integral type castor bar, hook is set.Only retain the hook contacted with chassis at integrated grid section two ends, the hook of mid portion grid section is cancelled, the utility model can reduce identical number grid section cost of manufacture, improve the integral rigidity of grid section, extend the service life of grid section, simultaneously can on pallet fast assembling-disassembling, save the plenty of time, reduce labour intensity.
Description
Technical field
The utility model relates to bogie body of sintering machine, specifically a kind of sintering pallet integrated spheroidal graphite cast-iron grid section device.
Background technology
In metallurgy industry, sintering deposit has important function as the upstream process of ironmaking, and whether the burning of sintering feed fully directly has influence on energy consumption during smelting, therefore must ensure the sufficient combustion of sintering feed; Now metallurgy industry popular imitation frosted glass method be that sintering feed is carried out cloth on sintering pallet, then flame combustion is carried out by sintering machine, utilize air blast to carry out cross-ventilation at sintering pallet bottom simultaneously, allow the upper pyrometer gas of sintering feed carry out convection current from chassis top through pallet bottom, thus drive the sintering feed Thorough combustion of chassis bottom.
Grid section is as the significant components on sintering pallet, can burn smoothly to sintering feed and play an important role, grid section is covered with on sintering pallet, carrying effect is played to sintering feed, leave gap between two grid sections simultaneously, the effect of ventilation by forced draft mouth is played in this gap, ensure hot blast from top to down through sintering feed, in actual production process, owing to being heated and the impact of sintering feed, single grid section is easily out of shape, the gap between grid section is caused to increase, increase the leakage doses of pallet, be out of shape large grid section then cannot use, increase spare parts cost, therefore need to take a kind of design newly, when not affecting pallet and running, improve the service life of grid section, reduce the loss amount of sintering feed.
Through retrieval, do not find constructed open source literature in the art.
Summary of the invention
The purpose of this utility model is to provide a kind of sintering pallet integrated spheroidal graphite cast-iron grid section device, identical number grid section cost of manufacture can be reduced, improve the integral rigidity of grid section, extend the service life of grid section, simultaneously can on pallet fast assembling-disassembling, save the plenty of time, reduce labour intensity.
The purpose of this utility model realizes by following technical measures:
The castor bar of this sintering pallet integrated spheroidal graphite cast-iron grid section device designs for integral type, castor bar is offered longitudinal penetrating ventilation gap.
The purpose of this utility model also realizes by following technical measures:
Described ventilation gap offers many, uniform and be parallel to each other.
Bottom the two ends of described integral type castor bar, hook is set.
The utility model has following beneficial effect:
Multiple single grid section is combined into a grid section integrated, this design is not simply connected by single grid section, but design on the whole, under the prerequisite not reducing the ventilative effect of identical number grid section, improve the stability of grid section on pallet, stop because chassis both sides grid section fixture block drops, and cause the problem that grid section drops from chassis, reduce the loss of the sintering feed therefore caused.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is that the utility model is arranged on the side sectional view after on chassis.
In figure: 1, castor bar; 2, link up with; 3, ventilation gap.
Detailed description of the invention
Relevant detailed description of the present utility model and technology contents, coordinate accompanying drawing to be described as follows, but accompanying drawing only provides with reference to the use with explanation, is not used for being limited the utility model.
According to Fig. 1-3, a kind of sintering pallet integrated spheroidal graphite cast-iron grid section device, castor bar 1 designs for integral type, castor bar is offered longitudinal penetrating ventilation gap 3.Described ventilation gap offers many, uniform and be parallel to each other.Bottom the two ends of described integral type castor bar, hook 2 is set.Lower body only retains the hook contacted with chassis at two ends, and the hook of mid portion grid section is cancelled,
This kind of design is that multiple single grid section is combined into a grid section is integrated, this design is not simply connected by single grid section, but design on the whole, under the prerequisite not reducing the ventilative effect of identical number grid section, improve the stability of grid section on pallet, stop because chassis both sides grid section fixture block drops, and cause the problem that grid section drops from chassis, reduce the loss of the sintering feed therefore caused.
The foregoing is only preferred embodiment of the present utility model, be not used to limit the scope of the claims of the present utility model, other use the equivalence of patent spirit of the present utility model to change, and all should all belong to the scope of the claims of the present utility model.
Claims (3)
1. sintering pallet integrated spheroidal graphite cast-iron grid section device, is characterized in that, castor bar designs for integral type, castor bar is offered longitudinal penetrating ventilation gap.
2. sintering pallet according to claim 1 integrated spheroidal graphite cast-iron grid section device, is characterized in that, described ventilation gap offers many, uniform and be parallel to each other.
3. sintering pallet according to claim 1 integrated spheroidal graphite cast-iron grid section device, is characterized in that, arranges hook bottom the two ends of described integral type castor bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332859.2U CN204718385U (en) | 2015-05-22 | 2015-05-22 | Sintering pallet integrated spheroidal graphite cast-iron grid section device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332859.2U CN204718385U (en) | 2015-05-22 | 2015-05-22 | Sintering pallet integrated spheroidal graphite cast-iron grid section device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718385U true CN204718385U (en) | 2015-10-21 |
Family
ID=54317378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332859.2U Expired - Fee Related CN204718385U (en) | 2015-05-22 | 2015-05-22 | Sintering pallet integrated spheroidal graphite cast-iron grid section device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718385U (en) |
-
2015
- 2015-05-22 CN CN201520332859.2U patent/CN204718385U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20190522 |