CN207608566U - A kind of blast furnace cinder water quenching granulating device - Google Patents
A kind of blast furnace cinder water quenching granulating device Download PDFInfo
- Publication number
- CN207608566U CN207608566U CN201721619825.7U CN201721619825U CN207608566U CN 207608566 U CN207608566 U CN 207608566U CN 201721619825 U CN201721619825 U CN 201721619825U CN 207608566 U CN207608566 U CN 207608566U
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- CN
- China
- Prior art keywords
- punching
- blast furnace
- mouth
- granulation
- furnace cinder
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The utility model belongs to blast furnace process field, discloses a kind of blast furnace cinder water quenching granulating device.To solve prior art blast furnace cinder in the problems in water quenching granulating; the device includes granulation Punched box; the side for being granulated Punched box is equipped with granulation punching plate; the top for being granulated punching plate is equipped with bar shaped punching mouth; the lower part for being granulated punching plate is equipped with arc punching mouth; it is respectively equipped with the first punching hole, the second punching hole on the outside of the both ends of arc punching mouth, water-supply-pipe is respectively connected on the first punching hole, the second punching hole.The utility model is effectively contacted with blast furnace cinder by the injection water of larger area coverage; it covers blast furnace cinder and is granulated dead angle position; the utility model is simple in structure; the red slag for reducing granulation mouth bonds; prevent to influence caused by blast furnace cinder water quenching granulation is uneven, water slag groove flushing cinder mouth position liner plate and granulating device is made to be protected.
Description
Technical field
The utility model is related to blast furnace process fields, and in particular to a kind of blast furnace cinder water quenching granulating device.
Background technology
The principle of Handling Blast Furnace Granulated Slag is that blast furnace cinder water quenching is granulated into grain slag mixture using washing slag water, is turned by grain slag
Drum isolates the slag in grain slag mixture, and transport to dry cinder field is transported outward, therefore when Water ramjet+ failure, directly affects
Blast furnace normally produces, and equipment can start rate reduction, influence productivity effect.Blast furnace cinder water slag groove head granulation effect it is bad when,
It is easy, in granulation oralia knot, to influence blast furnace cinder granulation effect, substantial equipment and safety accident can occur for severe patient；Traditional height
Water is squeezed into Punched box by stove slag water quenching granulating device by slag flushing pump, and washing slag water is sprayed by punching plate holes mesohigh to blast furnace
Slag carries out water quenching granulating, but there are blast furnace slag granulation effect is bad, and red slag bonds in the trench, changes punching plate water side
To the drawbacks of granulation effect reduces, and ditch head red slag aggregation slag runner is blown out, and water slag groove returns water return slag, and blast furnace is forced to stop production.
Utility model content
Purpose of the utility model is to solve prior art blast furnace cinders in the problems in water quenching granulating, provides one
Simple in structure, the safe and reliable blast furnace cinder water quenching granulating device of kind.
In order to achieve the above object, the utility model uses following technical scheme：A kind of blast furnace cinder water quenching granulating device,
Including being granulated Punched box, the side for being granulated Punched box is equipped with granulation punching plate, and the top of granulation punching plate is equipped with bar shaped punching mouth,
The lower part for being granulated punching plate is equipped with arc punching mouth, and the first punching hole, the second punching are respectively equipped on the outside of the both ends of arc punching mouth
Drilling is respectively connected with water-supply-pipe on the first punching hole, the second punching hole.
Further, the lower end of punching plate is granulated as arc structure, and the circle in the center of circle of arc structure and arc punching mouth
The heart is arranged concentrically.
Further, the radius of arc punching mouth is not less than 150mm.
Further, the aperture in the first punching hole, the second punching hole is not less than 35mm.
Further, granulation punching plate is axial symmetry punching plate.
The blast furnace cinder water quenching granulating device of the utility model is in the side setting granulation punching plate of granulation Punched box, granulation
The top of punching plate is equipped with bar shaped punching mouth, and lower part is equipped with arc punching mouth, and the is respectively set on the outside of the both ends of arc punching mouth
One punching hole, the second punching hole are granulated the washing slag water in Punched box from bar shaped punching mouth, arc punching mouth and and the first punching
It sprays in hole, the second punching hole, is effectively contacted with blast furnace cinder by the injection water of larger area coverage, cover blast furnace cinder grain
Change dead angle position, the utility model is simple in structure, and the red slag for reducing granulation mouth bonds, and has prevented blast furnace cinder water quenching granulation not
It is influenced caused by, water slag groove flushing cinder mouth position liner plate and granulating device is made to be protected.
Description of the drawings
Fig. 1 is the front view of the utility model.
Fig. 2 is the left view of the utility model.
Reference numeral meaning is as follows：1. being granulated Punched box；2. being granulated punching plate；3. bar shaped punching mouth；4. arc rushes
Mouth processed；5. the first punching hole；6. the second punching hole.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, a kind of blast furnace cinder water quenching granulating device, including granulation Punched box 1, are granulated the side of Punched box 1
Portion is equipped with granulation punching plate 2, and granulation punching plate 2 is axial symmetry punching plate.The top for being granulated punching plate 2 is equipped with bar shaped punching mouth 3,
The lower part for being granulated punching plate 2 is equipped with arc punching mouth 4, and the first punching hole 5, the are respectively equipped on the outside of the both ends of arc punching mouth 4
Two punching holes 6 are respectively connected with water-supply-pipe on first punching hole 5, the second punching hole 6.First punching hole 5, the second punching hole 6 hole
Diameter is not less than 35mm.The lower end of punching plate 2 is granulated as arc structure, and the center of circle in the center of circle of arc structure and arc punching mouth 4
It is arranged concentrically, the radius of arc punching mouth 4 effectively solves the problems, such as the accumulated slag at punching mouth dead angle not less than 150mm.
When work, installation granulation Punched box 1 is consistent with slag runner center first, by granulation punching plate 2 and granulation punching
The installation contraposition of case 1, granulation punching plate 2 and the seam welds of granulation Punched box 1 are fixed, under blast fumance state, grain slag slag flushing pump
Water is squeezed into granulation Punched box 1, washing slag water passes through bar shaped punching mouth 3, arc punching mouth 4 and the first punching hole 5, the second punching
Hole 6 is reached by bar shaped punching mouth 3, arc punching mouth 4 and the first punching hole 5, the second punching hole 6 to high pressure water reasonable distribution
To blast furnace cinder slag point all standing, high pressure water quenching granulating effectively is carried out to blast furnace cinder, avoids blast furnace cinder slag point red
The bad bonding of slag particleization makes water slag groove flushing cinder mouth position liner plate and granulating device be protected.
Claims (5)
1. a kind of blast furnace cinder water quenching granulating device, including granulation Punched box（1）, it is characterized in that：It is granulated Punched box（1）Side
Equipped with granulation punching plate（2）, it is granulated punching plate（2）Top be equipped with bar shaped punching mouth（3）, it is granulated punching plate（2）Lower part set
There is arc punching mouth（4）, arc punching mouth（4）Both ends on the outside of be respectively equipped with the first punching hole（5）, the second punching hole（6）, the
One punching hole（5）, the second punching hole（6）On be respectively connected with water-supply-pipe.
2. a kind of blast furnace cinder water quenching granulating device according to claim 1, it is characterized in that：The granulation punching plate（2）
Lower end be arc structure, and the center of circle of arc structure and arc punching mouth（4）The center of circle be arranged concentrically.
3. a kind of blast furnace cinder water quenching granulating device according to claim 1 or 2, including granulation Punched box（1）, feature
It is：The arc punching mouth（4）Radius be not less than 150mm.
4. a kind of blast furnace cinder water quenching granulating device according to claim 1, including granulation Punched box（1）, it is characterized in that：
First punching hole（5）, the second punching hole（6）Aperture be not less than 35mm.
5. a kind of blast furnace cinder water quenching granulating device according to claim 1, including granulation Punched box（1）, it is characterized in that：
The granulation punching plate（2）For axial symmetry punching plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619825.7U CN207608566U (en) | 2017-11-28 | 2017-11-28 | A kind of blast furnace cinder water quenching granulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721619825.7U CN207608566U (en) | 2017-11-28 | 2017-11-28 | A kind of blast furnace cinder water quenching granulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207608566U true CN207608566U (en) | 2018-07-13 |
Family
ID=62796884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721619825.7U Expired - Fee Related CN207608566U (en) | 2017-11-28 | 2017-11-28 | A kind of blast furnace cinder water quenching granulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207608566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418420A (en) * | 2022-09-26 | 2022-12-02 | 马鞍山钢铁股份有限公司 | Treatment device and treatment method for improving wind breaking and slagging of steel slag |
-
2017
- 2017-11-28 CN CN201721619825.7U patent/CN207608566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115418420A (en) * | 2022-09-26 | 2022-12-02 | 马鞍山钢铁股份有限公司 | Treatment device and treatment method for improving wind breaking and slagging of steel slag |
| CN115418420B (en) * | 2022-09-26 | 2023-07-25 | 马鞍山钢铁股份有限公司 | Treatment device and treatment method for improving wind-break slagging of steel slag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |