CN211420210U - Intermediate frequency furnace slag iron automatic separation device - Google Patents
Intermediate frequency furnace slag iron automatic separation device Download PDFInfo
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- CN211420210U CN211420210U CN201921982475.XU CN201921982475U CN211420210U CN 211420210 U CN211420210 U CN 211420210U CN 201921982475 U CN201921982475 U CN 201921982475U CN 211420210 U CN211420210 U CN 211420210U
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- slag
- tundish
- furnace
- ladle
- gap bridge
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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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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to an intermediate frequency slag iron autosegregation device, include: the furnace comprises a furnace body, a furnace nozzle gap bridge, a tundish, a slag outlet and a ladle, wherein a furnace lining is arranged in the furnace body, and molten iron is placed in the furnace lining; one end of the furnace nozzle gap bridge is connected to one side of the top end of the furnace body; the bottom end of the tundish is provided with a water outlet, one side of the tundish is connected with the other side of the furnace nozzle gap bridge, and the middle upper part of the other side of the tundish is provided with a slag outlet; the slag discharging groove is connected with a slag discharging hole, and the slag discharging groove is arranged from high to low from one end at the joint of the slag discharging groove and the tundish to one end far away from the tundish; the ladle sets up in the middle package bottom, and vertical setting is in delivery port bottom department. The utility model discloses simple structure through the setting of middle package, slag notch, realizes the quick discharge of slag, realizes the effective quickly separating of slag and molten iron under the condition that does not use and gathers the sediment agent, reduces the manufacturing cost of enterprise, and need not the operation that the steelwork was chosen the slag ladle with the slag, reduces workman's intensity of labour, improves workman's security.
Description
Technical Field
The utility model relates to a slag-iron separation furnace mouth, in particular to an intermediate frequency slag-iron automatic separation device.
Background
The furnace mouth of the intermediate frequency furnace on the market at present is an iron groove at the welding position on a furnace body, molten iron in the furnace flows into a ladle through an iron tapping groove, slag must be gathered by a slag conglomeration agent in the furnace body, and then a steelworks picks the slag barrel. The traditional process has the following defects: 1. the labor intensity of workers is high, and particularly in summer, the workers suffer from physical injury caused by high-temperature baking; 2. a slag removing agent is used in the slag removing process, so that the production cost is increased; 3. the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides an intermediate frequency furnace slag iron automatic separation device.
The utility model provides a technical scheme that its technical problem adopted is: an intermediate frequency slag iron automatic separation device comprises:
the furnace comprises a furnace body, wherein a furnace lining is arranged in the furnace body, and molten iron is placed in the furnace lining;
one end of the furnace nozzle gap bridge is connected to one side of the top end of the furnace body;
the bottom end of the tundish is provided with a water outlet, one side of the tundish is connected with the other side of the furnace nozzle gap bridge, and the middle upper part of the other side of the tundish is provided with a slag outlet;
the slag discharging groove is connected with a slag discharging hole, and the slag discharging groove is arranged from high to low from one end of the connecting part of the slag discharging groove and the tundish to one end far away from the tundish;
the foundry ladle is arranged at the bottom end of the tundish and is vertically arranged at the bottom end of the water outlet.
In a preferred embodiment of the present invention, the diameter of the furnace nozzle bridge is gradually increased from the end connected with the furnace body to the end connected with the tundish.
In a preferred embodiment of the present invention, the tundish and the ladle are provided with a lining.
In a preferred embodiment of the present invention, the outlet of the tundish is funnel-shaped.
The utility model has the advantages that: after the structure of the oil-gas separator is adopted, the utility model discloses simple structure through the setting of middle package, slag notch, realizes the quick discharge of slag, realizes the effective quickly separating of slag and molten iron under the condition that does not use and gathers the sediment agent, reduces the manufacturing cost of enterprise, and need not the operation that the steelwork was chosen the slag ladle with the slag, reduces workman's intensity of labour, improves workman's security.
Drawings
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a furnace body; 2. a furnace lining; 3. molten iron; 4. a furnace nozzle gap bridge; 5. a ladle; 6. packing; 7. a tundish; 701. a water outlet; 702. a slag outlet; 8. a slag notch.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1, the automatic slag and iron separating device for an intermediate frequency furnace comprises:
the furnace comprises a furnace body 1, wherein a furnace lining 2 is arranged in the furnace body 1, and molten iron 3 is placed in the furnace lining 2;
the furnace mouth gap bridge 4, one end of the furnace mouth gap bridge 4 is connected to one side of the top end of the furnace body 1;
the bottom end of the tundish 7 is provided with a water outlet 701, one side of the tundish 7 is connected with the other side of the furnace nozzle gap bridge 4, and the middle upper part of the other side of the tundish 7 is provided with a slag outlet 702;
the slag notch 8 is connected with the slag notch 702, and the slag notch 8 is arranged from the end connected with the tundish 7 to the end far away from the tundish 7 from high to low;
and the foundry ladle 5 is arranged at the bottom end of the tundish 7 and is vertically arranged at the bottom end of the water outlet 701.
The separation process of the molten iron and the steel slag does not need to be slagged, and the automatic separation of the slag and the iron is realized during tapping, so that the quality of the molten iron is ensured; under the condition of not using slag conglomeration agent, the production cost is reduced, the labor intensity of workers is reduced, and the production efficiency is improved.
The pipe diameter of furnace mouth gap bridge 4 is from being connected one end with furnace body 1 to being connected one end with middle package and is by thick gradual structure to thin, and the furnace mouth gap bridge flushes for the top, and the bottom is from being set up to low by the height to the one end of being connected with the furnace body with middle package junction, when realizing the discharge of slag, avoids the molten iron also by discharge furnace mouth gap bridge.
And the tundish 7 and the ladle 5 are internally provided with ladle linings 6, so that the damage to the tundish and the ladle is reduced, and the service life of the tundish and the ladle is prolonged. In order to facilitate the discharge of molten iron, the overflow of the molten iron in the process of discharging into the ladle is avoided, and the water outlet of the tundish is funnel-shaped.
The utility model discloses simple structure through the setting of middle package, slag notch, realizes the quick discharge of slag, realizes the effective quickly separating of slag and molten iron under the condition that does not use and gathers the sediment agent, reduces the manufacturing cost of enterprise, and need not the operation that the steelwork was chosen the slag ladle with the slag, reduces workman's intensity of labour, improves workman's security.
It is to be emphasized that: the above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides an intermediate frequency slag iron autosegregation device which characterized in that includes:
the furnace comprises a furnace body, wherein a furnace lining is arranged in the furnace body, and molten iron is placed in the furnace lining;
one end of the furnace nozzle gap bridge is connected to one side of the top end of the furnace body;
the bottom end of the tundish is provided with a water outlet, one side of the tundish is connected with the other side of the furnace nozzle gap bridge, and the middle upper part of the other side of the tundish is provided with a slag outlet;
the slag discharging groove is connected with a slag discharging hole, and the slag discharging groove is arranged from high to low from one end of the connecting part of the slag discharging groove and the tundish to one end far away from the tundish;
the foundry ladle is arranged at the bottom end of the tundish and is vertically arranged at the bottom end of the water outlet.
2. The automatic intermediate frequency slag and iron separating device according to claim 1, wherein the pipe diameter of the furnace nozzle gap bridge is gradually increased from the end connected with the furnace body to the end connected with the tundish.
3. The automatic intermediate frequency slag and iron separating device according to claim 1, wherein a ladle lining is arranged in each of the tundish and the ladle.
4. The automatic separation device for the intermediate frequency slag iron as claimed in claim 2, wherein the water outlet of the tundish is funnel-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982475.XU CN211420210U (en) | 2019-11-15 | 2019-11-15 | Intermediate frequency furnace slag iron automatic separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982475.XU CN211420210U (en) | 2019-11-15 | 2019-11-15 | Intermediate frequency furnace slag iron automatic separation device |
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| Publication Number | Publication Date |
|---|---|
| CN211420210U true CN211420210U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921982475.XU Active CN211420210U (en) | 2019-11-15 | 2019-11-15 | Intermediate frequency furnace slag iron automatic separation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115710608A (en) * | 2021-08-23 | 2023-02-24 | 宝山钢铁股份有限公司 | Special slag ladle, device and method for separating molten steel from casting residues |
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2019
- 2019-11-15 CN CN201921982475.XU patent/CN211420210U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115710608A (en) * | 2021-08-23 | 2023-02-24 | 宝山钢铁股份有限公司 | Special slag ladle, device and method for separating molten steel from casting residues |
| CN115710608B (en) * | 2021-08-23 | 2024-02-13 | 宝山钢铁股份有限公司 | Special slag ladle, device and method for separating molten steel from casting residue |
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