CN203922041U - A kind of coke fines part flow arrangement of coke chute - Google Patents
A kind of coke fines part flow arrangement of coke chute Download PDFInfo
- Publication number
- CN203922041U CN203922041U CN201420255407.4U CN201420255407U CN203922041U CN 203922041 U CN203922041 U CN 203922041U CN 201420255407 U CN201420255407 U CN 201420255407U CN 203922041 U CN203922041 U CN 203922041U
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- coke
- chute
- fines
- accident
- outlet
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Abstract
The utility model belongs to the improvement of blast furnace ironmaking coke Belt Conveying sorting unit, particularly a kind of coke fines part flow arrangement of coke chute, comprise that feed belt is connecting coke chute, setting gradually accident chute in the bottom of coke chute, fines chute and the blanking chute of coke-screening arrangement are housed, accident chute is being connected and is transporting burnt belt feeder with the outlet of blanking chute, transport burnt belt feeder and connecting coke bin, the outlet of fines chute is connecting coke fines storehouse, on the coke chute between accident chute and fines chute, be connected coke fines chute, the turning plate valve of hydraulic actuating cylinder control is installed in the import of coke fines chute, the outlet of coke fines chute is connecting coke fines storehouse.It is rational in infrastructure, the broken end of coke of accumulating in Belt Conveying coke system can be shunted away, improves the permeability to air that enters coke layer in blast furnace, ensures normally carrying out of blast furnace process, and it is simple in structure, and equipment performance is stable, can alleviate workman's labour intensity.
Description
Technical field
The utility model belongs to the coke fines part flow arrangement of the improvement of blast furnace ironmaking coke Belt Conveying sorting unit, particularly a kind of coke chute.
Background technology
Charging of blast furnace operation is by transportation system Belt Conveying material, in material operational process, below coke transport system belt, accumulate a large amount of coke powders, every day when hygienic cleaning, a large amount of coke powders is cleared up on belt, belt starts while feeding in raw material, coke powder on belt cannot be poured in coke powder storehouse, belt directly imports the large storehouse of coke by coke powder.Causing blast furnace to be produced has some setbacks.
Utility model content
The purpose of this utility model is to provide a kind of coke fines part flow arrangement of coke chute, it is rational in infrastructure, the broken end of coke of accumulating in Belt Conveying coke system can be shunted away, improve the permeability to air that enters coke layer in blast furnace, ensure normally carrying out of blast furnace process, it is simple in structure, and equipment performance is stable, can alleviate workman's labour intensity.
The purpose of this utility model is achieved in that a kind of coke fines part flow arrangement of coke chute, comprise that feed belt is connecting coke chute, setting gradually accident chute in the bottom of coke chute, fines chute and the blanking chute of coke-screening arrangement are housed, accident chute is being connected and is transporting burnt belt feeder with the outlet of blanking chute, transport burnt belt feeder and connecting coke bin, the outlet of fines chute is connecting coke fines storehouse, on the coke chute between accident chute and fines chute, be connected coke fines chute, the turning plate valve of hydraulic actuating cylinder control is installed in the import of coke fines chute, the outlet of coke fines chute is connecting coke fines storehouse.
Because the utility model is being connected coke fines chute on the coke chute between accident chute and fines chute, the turning plate valve of hydraulic actuating cylinder control is installed in the import of coke fines chute.Accumulate a large amount of coke fines below need to clearing up coke transport system belt time, Driven by Hydraulic Cylinder turning plate valve is closed the coke chute passage that is positioned at coke fines chute import rear, make the coke fines of cleaning out enter coke fines storehouse by coke fines chute, coke fines is shunted away, ensured to enter the coke quality in blast furnace.Shunted after coke fines, Driven by Hydraulic Cylinder turning plate valve is closed the import of coke fines chute.
At hydraulic flap place, the on-the-spot monitor of installing, can carry out monitoring at operator's compartment.By operating system, be connected with operator's compartment computer, can carry out operation at operator's compartment.After hygienic cleaning, a large amount of coke powders is cleared up on belt, belt starts while feeding in raw material, and operative employee opens hydraulic flap, starts belt, and a large amount of coke powders can, with belt-driving, all be poured in coke fines storehouse.A large amount of coke powders all enter behind coke fines storehouse, close hydraulic flap, the operation of can normally feeding in raw material.
The utility model is rational in infrastructure, has realized the broken end of coke of accumulating in Belt Conveying coke system is shunted away, has improved the permeability to air that enters coke layer in blast furnace, ensure normally carrying out of blast furnace process, it is simple in structure, and equipment performance is stable, has greatly alleviated workman's labour intensity.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model will be further described, and Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of coke fines part flow arrangement of coke chute, as shown in Figure 1, comprise that feed belt 1 is connecting coke chute 2, setting gradually accident chute 3 in the bottom of coke chute 2, fines chute 5 and the blanking chute 6 of coke-screening arrangement 11 are housed, accident chute 3 is being connected with the outlet of blanking chute 6 transports burnt belt feeder 7, transport burnt belt feeder 7 and connecting coke bin 8, the outlet of fines chute 5 is connecting coke fines storehouse 9, on the coke chute 2 between accident chute 3 and fines chute 5, be connected coke fines chute 4, the turning plate valve 12 that hydraulic actuating cylinder 10 is controlled is installed in the import of coke fines chute 4, the outlet of coke fines chute 4 is connecting coke fines storehouse 9.Hydraulic actuating cylinder 10 is hinged on accident chute 3, and the connecting lever of the piston rod end of hydraulic actuating cylinder 10 and flap valve door-hinge outer end is hinged, is positioned at affixed turning plate valve 12 on the flap valve door-hinge of coke chute 2.
Claims (2)
1. the coke fines part flow arrangement of a coke chute, comprise that feed belt (1) is connecting coke chute (2), setting gradually accident chute (3) in the bottom of coke chute (2), fines chute (5) and the blanking chute (6) of coke-screening arrangement (11) are housed, accident chute (3) is being connected and is transporting burnt belt feeder (7) with the outlet of blanking chute (6), transport burnt belt feeder (7) and connecting coke bin (8), the outlet of fines chute (5) is connecting coke fines storehouse (9), it is characterized in that: on the coke chute (2) between accident chute (3) and fines chute (5), be connected coke fines chute (4), the turning plate valve (12) that hydraulic actuating cylinder (10) is controlled is installed in the import of coke fines chute (4), the outlet of coke fines chute (4) is connecting coke fines storehouse (9).
2. the coke fines part flow arrangement of a kind of coke chute according to claim 1, it is characterized in that: hydraulic actuating cylinder (10) is hinged on accident chute (3), the connecting lever of the piston rod end of hydraulic actuating cylinder (10) and flap valve door-hinge outer end is hinged, is positioned at affixed turning plate valve (12) on the flap valve door-hinge of coke chute (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255407.4U CN203922041U (en) | 2014-05-19 | 2014-05-19 | A kind of coke fines part flow arrangement of coke chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255407.4U CN203922041U (en) | 2014-05-19 | 2014-05-19 | A kind of coke fines part flow arrangement of coke chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922041U true CN203922041U (en) | 2014-11-05 |
Family
ID=51817900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255407.4U Expired - Fee Related CN203922041U (en) | 2014-05-19 | 2014-05-19 | A kind of coke fines part flow arrangement of coke chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922041U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460577A (en) * | 2016-01-18 | 2016-04-06 | 徐州腾达焦化有限公司 | Belt conveying device for transferring screened coke |
| CN114620461A (en) * | 2022-02-08 | 2022-06-14 | 广西钢铁集团有限公司 | Pellet ore grading transfer method |
-
2014
- 2014-05-19 CN CN201420255407.4U patent/CN203922041U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460577A (en) * | 2016-01-18 | 2016-04-06 | 徐州腾达焦化有限公司 | Belt conveying device for transferring screened coke |
| CN114620461A (en) * | 2022-02-08 | 2022-06-14 | 广西钢铁集团有限公司 | Pellet ore grading transfer method |
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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: 20141105 Termination date: 20150519 |
|
| EXPY | Termination of patent right or utility model |