CN204718386U - Sintering pallet combined type integrated spheroidal graphite cast-iron grid section device - Google Patents
Sintering pallet combined type integrated spheroidal graphite cast-iron grid section device Download PDFInfo
- Publication number
- CN204718386U CN204718386U CN201520332878.5U CN201520332878U CN204718386U CN 204718386 U CN204718386 U CN 204718386U CN 201520332878 U CN201520332878 U CN 201520332878U CN 204718386 U CN204718386 U CN 204718386U
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- CN
- China
- Prior art keywords
- castor bar
- grid section
- groove
- upper body
- lower body
- Prior art date
- 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 combined type integrated spheroidal graphite cast-iron grid section device, comprises castor bar upper body and castor bar lower body, and it is overall that described castor bar upper body and castor bar lower body are combined into castor bar by groove button each other.Lower end, described castor bar upper body arranges chuck, and draw-in groove is offered in castor bar lower body upper end, and castor bar upper body is fixed in the draw-in groove of castor bar lower body by chuck.Described chuck is forked tail platform or T stage, and what described draw-in groove was corresponding offers as dovetail groove or T-slot.The utility model can reduce identical number grid section cost of manufacture, improves the overall ventilation rate of grid section and rigidity, extends 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 combined type 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, plays carrying effect to sintering feed, leaves 5mm 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, for improving cross-ventilation effect, need to increase the overall gap between grid section while reducing leakage material, improve ventilative rate.Therefore need to take a kind of design newly, when not affecting pallet and running, improve the ventilative rate of grid section, improve the service life of grid section simultaneously, 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 combined type integrated spheroidal graphite cast-iron grid section device, identical number grid section cost of manufacture can be reduced, improve overall ventilation rate and the 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:
This sintering pallet combined type integrated spheroidal graphite cast-iron grid section device comprises castor bar upper body and castor bar lower body, and it is overall that described castor bar upper body and castor bar lower body are combined into castor bar by groove button each other.
The purpose of this utility model also realizes by following technical measures:
Lower end, described castor bar upper body arranges chuck, and draw-in groove is offered in castor bar lower body upper end, and castor bar upper body is fixed in the draw-in groove of castor bar lower body by chuck.
Described chuck is forked tail platform or T stage, and what described draw-in groove was corresponding offers as dovetail groove or T-slot.
Compared to prior art, the utility model has following beneficial effect:
The mould of multiple single grid section is improved by combination, be designed to a kind of combined type integrated cast iron grid section mould, in this design, grid section is designed to upper body and lower body two entirety, castor bar upper body entirety is connected with thicker grid section two ends by dovetail groove, form a whole, its installation dimension is consistent with former single grid section, lower body only retains the hook contacted with chassis at two ends, the hook of mid portion grid section is cancelled, and under the prerequisite improving the overall ventilative rate of grid section, reduces the cost of spare part casting, reduce spare part weight, reduce labour intensity.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the side sectional view of Fig. 1;
Fig. 3 is the front section view that the utility model is arranged on chassis;
Fig. 4 is the side sectional view that the utility model is arranged on chassis.
In figure: 1, castor bar upper body; 2, castor bar lower body; 3, groove button.
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. 1-4, a kind of sintering pallet combined type integrated spheroidal graphite cast-iron grid section device, comprises castor bar upper body 1 and castor bar lower body 2, and it is overall that described castor bar upper body and castor bar lower body are combined into castor bar by groove button 3 each other.Lower end, described castor bar upper body arranges chuck, and draw-in groove is offered in castor bar lower body upper end, and castor bar upper body is fixed in the draw-in groove of castor bar lower body by chuck.Described chuck is forked tail platform or T stage etc., and what described draw-in groove was corresponding offers as dovetail groove or T-slot etc.
In grid section cast sections, the mould of multiple single grid section is improved by combination, be designed to a kind of combined type integrated cast iron grid section mould, in this design, grid section is designed to upper body and lower body two entirety, upper body entirety is connected with thicker grid section two ends by dovetail groove, form a whole, its installation dimension is consistent with former single grid section, lower body only retains the hook contacted with chassis at two ends, the hook of chassis mid portion grid section is cancelled, as shown in Figure 3, under the prerequisite improving the overall ventilative rate of grid section, reduce the cost of spare part casting, reduce spare part weight, reduce labour intensity.
Step one, casts thin integrated grid section upper body 1 and grid section lower body 2 respectively
Step 2, is connected by groove button 3, and namely grid section upper body 1 snaps in the dovetail groove offered castor bar lower body 2 upper end by the chuck that self lower end is arranged, and forms groove button and connects, and both are installed together and form combined type castor bar.
Step 3, combined type grid section is arranged on sintering pallet
This kind of design is that multiple single grid section is combined into a combined type grid section is integrated, this design is not simply connected by single grid section, but design on the whole, under the prerequisite improving 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 combined type integrated spheroidal graphite cast-iron grid section device, is characterized in that, comprises castor bar upper body and castor bar lower body, and it is overall that described castor bar upper body and castor bar lower body are combined into castor bar by groove button each other.
2. sintering pallet combined type according to claim 1 integrated spheroidal graphite cast-iron grid section device, is characterized in that, lower end, described castor bar upper body arranges chuck, and draw-in groove is offered in castor bar lower body upper end, and castor bar upper body is fixed in the draw-in groove of castor bar lower body by chuck.
3. sintering pallet combined type according to claim 2 integrated spheroidal graphite cast-iron grid section device, is characterized in that, described chuck is forked tail platform or T stage, and what described draw-in groove was corresponding offers as dovetail groove or T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332878.5U CN204718386U (en) | 2015-05-22 | 2015-05-22 | Sintering pallet combined type integrated spheroidal graphite cast-iron grid section device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520332878.5U CN204718386U (en) | 2015-05-22 | 2015-05-22 | Sintering pallet combined type integrated spheroidal graphite cast-iron grid section device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204718386U true CN204718386U (en) | 2015-10-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520332878.5U Expired - Fee Related CN204718386U (en) | 2015-05-22 | 2015-05-22 | Sintering pallet combined type integrated spheroidal graphite cast-iron grid section device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204718386U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896931A (en) * | 2015-05-22 | 2015-09-09 | 马春强 | Sintering machine trolley combined type integration nodular cast iron grate device |
-
2015
- 2015-05-22 CN CN201520332878.5U patent/CN204718386U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896931A (en) * | 2015-05-22 | 2015-09-09 | 马春强 | Sintering machine trolley combined type integration nodular cast iron grate device |
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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 |