CN217686518U - But rapid cooling's metallurgical equipment - Google Patents
But rapid cooling's metallurgical equipment Download PDFInfo
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- CN217686518U CN217686518U CN202123341527.5U CN202123341527U CN217686518U CN 217686518 U CN217686518 U CN 217686518U CN 202123341527 U CN202123341527 U CN 202123341527U CN 217686518 U CN217686518 U CN 217686518U
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Abstract
The utility model relates to the technical field of metallurgy, especially, relate to a but rapid cooling's metallurgical equipment. The technical scheme comprises the following steps: electric arc furnace body, circular wind channel, basin and annular wind channel, the bottom outside of electric arc furnace body is fixed with annular wind channel, the wind hole has been seted up to annular wind channel upper surface, the bottom mounting of electric arc furnace body has the basin, the bottom mounting of basin has circular wind channel, be fixed with the connecting pipe between circular wind channel upper surface outside and the annular wind channel lower surface, circular wind channel upper surface outside is seted up and is equipped with the round hole, and the round hole corresponds with the wind hole, and the connecting pipe passes through round hole and the inside intercommunication in circular wind channel, connecting pipe and the inside intercommunication in annular wind channel, circular wind channel bottom mounting has the base. The utility model has the advantages that the wind speed of the outer wall of the electric arc furnace body is accelerated, thereby accelerating the cooling speed; the cooling water in the water tank has the advantage of cooling the bottom of the electric arc furnace body.
Description
Technical Field
The utility model relates to the technical field of metallurgy, specifically be a but rapid cooling's metallurgical equipment.
Background
Metallurgy refers to the process and technology of extracting metals or metal compounds from minerals to produce metals with certain properties by various processing methods. The metallurgical technology mainly comprises pyrometallurgy, hydrometallurgy and electrometallurgy. With the successful application of physical chemistry in metallurgy, metallurgy goes from technology to science.
Metallurgy is used in electric arc furnace installations, where materials are melted through an electric arc furnace. The general electric arc furnace is cooled by naturally radiating heat outwards, and the cooling mode has low efficiency and takes a lot of time for radiating.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but rapid cooling's metallurgical equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metallurgical equipment that can rapid cooling, includes electric arc furnace body, circular wind channel, basin and annular wind channel, the bottom outside of electric arc furnace body is fixed with annular wind channel, the wind hole has been seted up to annular wind channel upper surface, the bottom mounting of electric arc furnace body has the basin, the bottom mounting of basin has circular wind channel, be fixed with the connecting pipe between circular wind channel upper surface outside and the annular wind channel lower surface, circular wind channel bottom mounting has the base.
Preferably, an electrode is fixed in the middle of the top end of the electric arc furnace body, the electrode is inserted into the electric arc furnace body, and a furnace door is installed on one side of the electric arc furnace body.
Preferably, a slag discharging channel is fixed at the bottom of one side of the electric arc furnace body, and a discharging channel is fixed at the bottom of the other side of the electric arc furnace body.
Preferably, a water inlet pipe is fixed in the middle of one side of the water tank, a water outlet pipe is fixed in the middle of the other side of the water tank, and the water inlet pipe and the water outlet pipe are respectively communicated with the interior of the water tank.
Preferably, the outer side of the upper surface of the circular air duct is provided with a round hole, the round hole corresponds to the air hole, the connecting pipe is communicated with the inside of the circular air duct through the round hole, and the connecting pipe is communicated with the inside of the annular air duct.
Preferably, an exhaust pipe is fixed in the middle of one side of the circular air duct and is communicated with the inside of the circular air duct.
Compared with the prior art, the beneficial effects of the utility model are that: when the electric arc furnace body is cooled, an external negative pressure fan connected with the exhaust pipe is started, negative pressure is formed in the circular air channel and the annular air channel, heat emitted by the outer wall of the electric arc furnace body is sucked into the annular air channel along with wind, and the cooling speed is accelerated by accelerating the wind speed of the outer wall of the electric arc furnace body; simultaneously let in the cooling water from the inlet tube, the cooling water is discharged from the outlet pipe from the basin internal flow, and the cooling water in the basin is to electric arc furnace body bottom cooling to the cooling water in the basin also cools off the hot-blast that flows through in the circular wind channel, thereby improves the cooling rate of electric arc furnace body.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a right side view of the present invention;
FIG. 3 is a top view of the annular duct of the present invention;
FIG. 4 is a schematic view of the connection structure of the water tank in a top view according to the present invention;
fig. 5 is a schematic view of the circular air duct overlooking connection structure of the present invention.
In the figure: 1. a discharge channel; 2. an electric arc furnace body; 3. an electrode; 4. a furnace door; 5. a slag discharge passage; 6. a circular air duct; 7. a water tank; 8. a connecting pipe; 9. an annular air duct; 10. a water inlet pipe; 11. a base; 12. a water outlet pipe; 13. an exhaust duct; 14. a wind hole; 15. a circular hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
Referring to fig. 1 and fig. 2, the present invention provides an embodiment: the utility model provides a but rapid cooling's metallurgical equipment, includes electric arc furnace body 2, and the centre on 2 tops of electric arc furnace body is fixed with electrode 3, and inside electrode 3 inserted electric arc furnace body 2, furnace gate 4 was installed to 2 one sides of electric arc furnace body. Opening the furnace door 4, adding the raw materials into the electric arc furnace body 2, then closing the furnace door 4, and heating the interior of the electric arc furnace body 2 to melt the raw materials after the electrode 3 is electrified.
The bottom of one side of the electric arc furnace body 2 is fixed with a slag discharging channel 5, and the bottom of the other side of the electric arc furnace body 2 is fixed with a discharging channel 1. The raw material liquid is discharged through the discharging channel 1, and the residue is discharged through the slag discharging channel 5.
Example 2
Referring to fig. 1 to 5, the present invention provides an embodiment: the utility model provides a metallurgical equipment that can rapid cooling, includes electric arc furnace body 2, circular wind channel 6, basin 7 and annular wind channel 9, and the bottom outside of electric arc furnace body 2 is fixed with annular wind channel 9, and wind hole 14 has been seted up to annular wind channel 9 upper surface, and the bottom mounting of electric arc furnace body 2 has basin 7, and the centre of basin 7 one side is fixed with inlet tube 10, and the centre of basin 7 opposite side is fixed with outlet pipe 12, inlet tube 10 and outlet pipe 12 respectively with the inside intercommunication of basin 7. When the arc furnace body 2 is cooled, cooling water is introduced from the water inlet pipe 10, the cooling water flows from the water tank 7 and is discharged from the water outlet pipe 12, the cooling water in the water tank 7 cools the bottom of the arc furnace body 2, and the cooling water in the water tank 7 also cools hot air flowing through the circular air duct 6, thereby improving the cooling speed of the arc furnace body 2. The bottom mounting of basin 7 has circular wind channel 6, be fixed with connecting pipe 8 between the circular wind channel 6 upper surface outside and the annular wind channel 9 lower surface, circular wind channel 6 upper surface outside is seted up and is equipped with round hole 15, round hole 15 corresponds with wind hole 14, connecting pipe 8 passes through round hole 15 and the inside intercommunication in circular wind channel 6, connecting pipe 8 and the inside intercommunication in annular wind channel 9, be fixed with exhaust pipe 13 in the middle of one side in circular wind channel 6, exhaust pipe 13 and the inside intercommunication in circular wind channel 6. When cooling electric arc furnace body 2, the outside negative pressure fan that exhaust pipe 13 is connected starts, forms the negative pressure in circular wind channel 6 and the annular wind channel 9, and the heat that the outer wall of electric arc furnace body 2 gived off is followed in wind is inhaled annular wind channel 9, accelerates through the wind speed with the outer wall of electric arc furnace body 2 to accelerate cooling rate. The base 11 is fixed at the bottom end of the circular air duct 6.
The working principle is as follows: when cooling electric arc furnace body 2, the outside negative pressure fan that exhaust pipe 13 is connected starts, forms the negative pressure in circular wind channel 6 and the annular wind channel 9, and the heat that electric arc furnace body 2 outer wall gived off is inhaled the annular wind channel 9 along with wind in, accelerates through the wind speed with electric arc furnace body 2 outer wall for cooling rate. Cooling water is introduced through the water inlet pipe 10, the cooling water flows through the water tank 7 and is discharged through the water outlet pipe 12, the cooling water in the water tank 7 cools the bottom of the arc furnace body 2, and the cooling water in the water tank 7 also cools hot air flowing through the circular air duct 6.
The content that is not described in detail in this specification belongs to the prior art known to those skilled in the art, the standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the description of the drawings, the specific connection mode of each part adopts the conventional means of bolt, rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the content that is not described in detail in this specification belongs to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a but rapid cooling's metallurgical equipment, includes electric arc furnace body (2), circular wind channel (6), basin (7) and annular wind channel (9), its characterized in that: the bottom outside of electric arc furnace body (2) is fixed with annular wind channel (9), wind hole (14) have been seted up to annular wind channel (9) upper surface, the bottom mounting of electric arc furnace body (2) has basin (7), the bottom mounting of basin (7) has circular wind channel (6), be fixed with between circular wind channel (6) upper surface outside and annular wind channel (9) lower surface connecting pipe (8), circular wind channel (6) bottom mounting has base (11).
2. The metallurgical plant capable of rapid temperature reduction according to claim 1, wherein: the electric arc furnace body (2) top is fixed with electrode (3), inside electrode (3) inserted electric arc furnace body (2), furnace gate (4) were installed to electric arc furnace body (2) one side.
3. The metallurgical plant capable of rapid temperature reduction according to claim 1, wherein: the bottom of electric arc furnace body (2) one side is fixed with slag discharging channel (5), and the bottom of electric arc furnace body (2) opposite side is fixed with discharging channel (1).
4. The metallurgical plant capable of rapid temperature reduction according to claim 1, wherein: a water inlet pipe (10) is fixed on one side of the water tank (7), a water outlet pipe (12) is fixed on the other side of the water tank (7), and the water inlet pipe (10) and the water outlet pipe (12) are respectively communicated with the interior of the water tank (7).
5. The metallurgical plant capable of rapid temperature reduction according to claim 1, wherein: circular wind channel (6) upper surface outside is opened and is equipped with round hole (15), round hole (15) correspond with wind hole (14), connecting pipe (8) are through round hole (15) and the inside intercommunication of circular wind channel (6), connecting pipe (8) and the inside intercommunication of annular wind channel (9).
6. The metallurgical plant capable of rapid temperature reduction according to claim 1, wherein: an exhaust pipe (13) is fixed on one side of the circular air duct (6), and the exhaust pipe (13) is communicated with the inside of the circular air duct (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341527.5U CN217686518U (en) | 2021-12-28 | 2021-12-28 | But rapid cooling's metallurgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341527.5U CN217686518U (en) | 2021-12-28 | 2021-12-28 | But rapid cooling's metallurgical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217686518U true CN217686518U (en) | 2022-10-28 |
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ID=83727242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341527.5U Active CN217686518U (en) | 2021-12-28 | 2021-12-28 | But rapid cooling's metallurgical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217686518U (en) |
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2021
- 2021-12-28 CN CN202123341527.5U patent/CN217686518U/en active Active
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