CN206799668U - A kind of shunting can store up iron blast furnace deslagging and slip mouth - Google Patents
A kind of shunting can store up iron blast furnace deslagging and slip mouth Download PDFInfo
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- CN206799668U CN206799668U CN201720475625.2U CN201720475625U CN206799668U CN 206799668 U CN206799668 U CN 206799668U CN 201720475625 U CN201720475625 U CN 201720475625U CN 206799668 U CN206799668 U CN 206799668U
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- mouth
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- slag
- blast furnace
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Abstract
It the utility model is related to a kind of shunting and can store up iron blast furnace deslagging and slip mouth, belong to high furnace slag discharge and slip mouth equipment technical field.Technical scheme is：Comprising slipping mouth body（1）With storage iron hole（3）, it is described to slip mouth body（1）Include quadrant arc plate one（4）, quadrant arc plate two（5）And connecting plate（6）, quadrant arc plate one（4）With quadrant arc plate two（5）Pass through connecting plate（6）It is fixedly connected with into a single integrated structure, connecting plate（6）It is provided with and slips mouth diffluence pass（2）With molten iron mouth（7）, the molten iron mouth（7）Lower section be provided with one storage iron hole（3）.The beneficial effects of the utility model are：Solve the problem with iron in the big blocking water flashing slag runner of slag stream, slag, exclude the potential safety hazard with iron in slag, while worker's labor intensity can be mitigated, improve worker's operational security, security risk is reduced, the impact to the normal production of blast furnace is reduced, makes blast fumance stable smooth operation.
Description
Technical field
It the utility model is related to a kind of shunting and can store up iron blast furnace deslagging and slip mouth, belong to high furnace slag discharge and slip mouth equipment and technology neck
Domain.
Background technology
During blast furnace casting, after slag sluicing system, high-temperature liquid furnace slag slips mouth by deslagging and is discharged into water flashing slag runner, by
The high pressure water impact under mouth is slipped, the rapid scorification of water is met, slag bath is transported to by water flashing slag runner.
During flushing cinder, it is consistent with bottom flushing cinder water nozzle that deslagging slips mouth, but in daily production, slag stream often occurs
Greatly, clinker causes high pressure water washing too late after deslagging slips mouth convergence, the clinker cohesion after cooling, blocks water flashing slag runner, makes
It is forced upper big gun into blast furnace, stopping, which is tapped a blast furnace, slags tap, and influences blast furnace and normally produces；Secondly it is big in slag stream, when slag sluicing system is not thorough, meeting
Band iron in slag is caused, high-temperature liquid state molten iron enters water flashing slag runner, meets water blast, certain potential safety hazard be present.
Utility model content
The utility model purpose, which is to provide a kind of shunting and can store up iron blast furnace deslagging, slips mouth, changes slag stream convergence degree, point
Dissipate slag stream so that slag emission is smooth, and different using slag iron density, design storage iron hole so that slag sluicing system is thorough, solves the back of the body
Problem present in scape technology.
The technical solution of the utility model is：
A kind of shunting can store up iron blast furnace deslagging and slip mouth, and comprising mouth body and Chu Tie holes is slipped, the mouth body that slips includes four
/ mono- circular arc plate one, quadrant arc plate two and connecting plate, quadrant arc plate one and quarter circular arc
Shape plate two be fixedly connected by connecting plate it is into a single integrated structure, connecting plate be provided with slip mouth diffluence pass and molten iron mouth, the molten iron mouth
Lower section be provided with one storage iron hole.
Described slip is equipped with refractory material inside mouth body and Chu Tie holes.
The mouth body that slips is welded by iron plate.
Using the utility model, in blast furnace casting tapping process, when slag stream is big, it can be slipped by deslagging and slip mouth on mouth body
Diffluence pass is shunted；Different using slag iron density in slag during band iron, the storage iron that deslagging slips below mouth is cheated the big height of density
Warm molten iron carries out enrichment storage.
The beneficial effects of the utility model are：Solve the problem with iron in the big blocking water flashing slag runner of slag stream, slag, exclude slag
The middle potential safety hazard with iron, while worker's labor intensity can be mitigated, worker's operational security is improved, security risk is reduced, subtracts
Few impact to the normal production of blast furnace, make blast fumance stable smooth operation.
Brief description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model side view；
Fig. 3 is the utility model top view；
In figure：Slip mouth body 1, slip mouth diffluence pass 2, Chu Tie holes 3, quadrant arc plate 1, quadrant arc
Plate 25, connecting plate 6, molten iron mouth 7, refractory material 8.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
Referring to the drawings 1,2,3, a kind of shunting can store up iron blast furnace deslagging and slip mouth, comprising slip mouth body 1 and Chu Tie hole 3, institute
State and slip mouth body 1 and include quadrant arc plate 1, quadrant arc plate 25 and connecting plate 6, quarter circular arc
Shape plate 1 is fixedly connected into a single integrated structure with quadrant arc plate 25 by connecting plate 6, and connecting plate 6, which is provided with, slips mouth point
Head piece 2 and molten iron mouth 7, the lower section of the molten iron mouth 7 are provided with a storage iron hole 3.
In the present embodiment, quadrant arc plate 1, quadrant arc plate 25 and connecting plate 6 are by iron plate system
Make, quadrant arc plate 1, quadrant arc plate 25 and connecting plate 6 weld together, and are monolithically fabricated one and half
Circular groove structure, semi-circular recesses, which play, collects the effect of slag stream, and certain quantity space is reserved below the leading portion of mouth body 1 slipping,
As slag flow point head piece 2, the width of slag flow point head piece 2, length can be adjusted according to slag stream size；Slip the centre of mouth body 1
The lower section at position, stay certain quantity space to be used as Chu Tie holes 3, ramming refractory material above it after the completion of welding, avoid straight
Contact slag iron.
In blast furnace casting tapping process, when slag stream is big, the mouth diffluence pass 2 that slips that mouth leading portion can be slipped by deslagging is shunted,
Slag stream carries out lineal layout in water under high pressure direction, and drop point a little becomes in alignment by original concentrate, drop point increase, greatly reduced
To high pressure water impact, avoid causing water flashing slag runner to block；Different using slag iron density in slag during band iron, deslagging is slipped below mouth
Storage iron hole 3 the big high temperature liquid iron of density is subjected to enrichment storage, using gap of slagging tap of tapping a blast furnace, at molten iron in storage iron hole
Reason, avoid high temperature liquid iron from entering water flashing slag runner, meet water blast, eliminate safe hidden trouble.
Claims (3)
1. a kind of shunting can store up iron blast furnace deslagging and slip mouth, it is characterised in that comprising slipping mouth body（1）With storage iron hole（3）, it is described
Slip mouth body（1）Include quadrant arc plate one（4）, quadrant arc plate two（5）And connecting plate（6）, four/
One circular arc plate one（4）With quadrant arc plate two（5）Pass through connecting plate（6）It is fixedly connected with into a single integrated structure, connecting plate
（6）It is provided with and slips mouth diffluence pass（2）With molten iron mouth（7）, the molten iron mouth（7）Lower section be provided with one storage iron hole（3）.
2. a kind of shunting according to claim 1 can store up iron blast furnace deslagging and slip mouth, it is characterised in that described to slip mouth body
（1）With storage iron hole（3）Inside is equipped with refractory material（8）.
3. a kind of shunting according to claim 1 or 2 can store up iron blast furnace deslagging and slip mouth, it is characterised in that described to slip mouth sheet
Body（1）It is welded by iron plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475625.2U CN206799668U (en) | 2017-05-02 | 2017-05-02 | A kind of shunting can store up iron blast furnace deslagging and slip mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720475625.2U CN206799668U (en) | 2017-05-02 | 2017-05-02 | A kind of shunting can store up iron blast furnace deslagging and slip mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206799668U true CN206799668U (en) | 2017-12-26 |
Family
ID=60738460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720475625.2U Active CN206799668U (en) | 2017-05-02 | 2017-05-02 | A kind of shunting can store up iron blast furnace deslagging and slip mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206799668U (en) |
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2017
- 2017-05-02 CN CN201720475625.2U patent/CN206799668U/en active Active
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