CN210856288U

CN210856288U - Electroslag remelting furnace for processing metal alloy material

Info

Publication number: CN210856288U
Application number: CN201921744828.2U
Authority: CN
Inventors: 张骏广; 吴亭心
Original assignee: Shenyang Yifan Metal Material Co ltd
Current assignee: Shenyang Yifan Metal Material Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-06-26
Anticipated expiration: 2029-10-17

Abstract

The utility model relates to an electroslag remelting furnace technical field just discloses an electroslag remelting furnace for metal alloy material processing, including the stove outer covering, the inside of stove outer covering is fixed and has been cup jointed interior crucible, the middle part joint of interior crucible has the infiltration board, the external fixation of stove outer covering has cup jointed cooling jacket, the fixed cooling box that has cup jointed in bottom of cooling jacket surface. This electroslag remelting furnace is used in metal alloy material processing, through including the bottom of crucible set up a hole and No. two holes, and through No. two holes and break plate joint, the break plate bottom is connected with and passes interior crucible bottom and extend to the inside cylindrical tube of cooler bin, the metal liquid of remelting process cools off in dropping the cylindrical tube via the infiltration board, because cylindrical tube surface submergence is in the cooling water, the contact surface connects greatly, the speed of metal liquid heat transfer shaping steel ingot is cool fast, steel ingot production shaping speed has been improved, production efficiency has been improved, excellent in use effect.

Description

Electroslag remelting furnace for processing metal alloy material

Technical Field

The utility model relates to an electroslag remelting furnace technical field specifically is an electroslag remelting furnace is used in metal alloy material processing.

Background

The electroslag remelting furnace is a device for remelting metal by utilizing heat energy generated by current passing through high-resistance slag, electroslag remelting is generally carried out under atmospheric pressure, a vacuum unit can be configured for vacuum refining according to requirements, and when the electroslag remelting furnace is used, the metal with melting is melted into liquid in a consumable metal electrode mode, passes through the electroslag, flows into the bottom of an inner crucible from a penetration plate, and is crystallized into a steel ingot under the action of cold water of a cooling tank

The existing slag remelting furnace for processing metal alloy materials is poor in heat exchange effect because a bottom cooling box is in planar contact with an inner crucible and a heat exchange cooling area high-efficiency area is only arranged on the top surface of the cooling box, and the process of forming steel ingots by metal solution is slow and inconvenient to use.

In addition, the existing slag remelting furnace for processing metal alloy materials is shaped like a plate steel ingot when molten metal is molded at the bottom of the inner crucible and the molded steel ingot is taken out and needs to be processed, so that the operation process is complex, the economic benefit is low and the using effect is poor.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a slag remelting furnace is used in metal alloy material processing possesses the advantage of the quick cooling shaping of molten metal in order to form the equal scale cylindricality steel ingot, has solved the problem mentioned in the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a slag remelting furnace for metal alloy material processing, includes the stove outer covering, the inside of stove outer covering is fixed cup joints interior crucible, the middle part joint of interior crucible has the infiltration board, the external fixation of stove outer covering has cup jointed cooling jacket, the fixed coupling in bottom of cooling jacket surface has the cooler bin, a hole has been seted up to the bottom of interior crucible, the bottom card of interior crucible is equipped with No. two holes that are located a hole both sides, the internal surface activity in a hole has cup jointed the column pipe, the bottom of column pipe passes a hole and extends to the inside of cooler bin, the top of column pipe passes a hole and extends to the outside and the fixedly connected with break plate in a hole.

Preferably, a water cavity is formed in the cooling sleeve, the top of the front face of the cooling sleeve is fixedly communicated with a water feeding pipe, and the bottom of the front face of the cooling sleeve is fixedly communicated with a water discharging pipe.

Preferably, the left side surface of the cooling box is fixedly communicated with a water inlet pipe, and the right side surface of the cooling box is fixedly communicated with a water outlet pipe.

Preferably, the top surface of the distribution plate is provided with a through hole, and the through hole is fixedly communicated with the top of the cylindrical pipe.

Preferably, the number of the column-shaped pipes is six, one column-shaped pipe is positioned at the bottom of the middle part of the distribution plate, and five column-shaped pipes are annularly distributed on the bottom surface of the distribution plate at equal intervals.

Preferably, a clamping block is fixedly connected to the bottom of the distribution plate, the clamping block is clamped with the second hole, and the diameter of the clamping block is smaller than that of the second hole. Compared with the prior art, the utility model discloses beneficial effect below possessing.

1. This electroslag remelting furnace is used in metal alloy material processing, through including the bottom of crucible set up a hole and No. two holes, and through No. two holes and break plate joint, the break plate bottom is connected with and passes interior crucible bottom and extend to the inside cylindrical tube of cooler bin, the metal liquid of remelting process cools off in dropping the cylindrical tube via the infiltration board, because cylindrical tube surface submergence is in the cooling water, the contact surface connects greatly, the speed of metal liquid heat transfer shaping steel ingot is cool fast, steel ingot production shaping speed has been improved, production efficiency has been improved, excellent in use effect.

2. This electroslag remelting furnace is used in metal alloy material processing through the cylindricality specification that utilizes the cylindrical tube, can the shaping when the metal remelting is accomplished, has avoided the operation of later stage cutting large-scale plectane steel ingot, has improved production efficiency, and it is convenient to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a sectional view of the structure of the present invention.

Fig. 3 is an enlarged schematic view of a structure at a position a in the structure diagram of the present invention.

Fig. 4 is a schematic structural view of the inner crucible of the present invention.

Fig. 5 is a bottom view of the distributor plate according to the present invention.

Fig. 6 is a schematic top view of the distributor plate of the present invention.

In the figure: 1. a furnace shell; 2. an inner crucible; 3. a permeate sheet; 4. cooling the sleeve; 5. a water feeding pipe; 6. a sewer pipe; 7. a cooling tank; 8. a water inlet pipe; 9. a water outlet pipe; 10. a water chamber; 11. a first hole; 12. a second hole; 13. a cylindrical tube; 14. a distribution plate; 15. a through hole; 16. and (7) clamping blocks.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-6, an electroslag remelting furnace for processing metal alloy materials comprises a furnace shell 1, an inner crucible 2 is fixedly sleeved inside the furnace shell 1, the inner crucible 2 is of a conventional structure and is used for bearing a carrier for metal remelting, a penetration plate 3 is clamped in the middle of the inner crucible 2, the penetration plate 3 is of a conventional structure, slag is placed on the top of the penetration plate 3 and is used for remelting metal rods and enabling molten metal liquid to permeate and drip down, a cooling sleeve 4 is fixedly sleeved outside the furnace shell 1 and is used for cooling the furnace shell 1, the situation that the temperature around the remelting furnace is too high is avoided, a cooling box 7 is fixedly sleeved at the bottom of the outer surface of the cooling sleeve 4 and is used for cooling crystallized metal liquid, a first hole 11 is formed in the bottom of the inner crucible 2, second holes 12 located on two sides of the first hole 11 are clamped at the bottom of the inner crucible 2, a column-shaped pipe 13 is movably sleeved on the inner surface of the first hole 11, the bottom of the cylindrical pipe 13 passes through the first hole 11 and extends to the inside of the cooling tank 7, the top end of the cylindrical pipe 13 passes through the first hole 11 and extends to the outside of the first hole 11, and a distributing plate 14 is fixedly connected with the top end of the cylindrical pipe 13, wherein the bottom end of the cylindrical pipe 13 is closed, and the top end of the cylindrical pipe is open.

Furthermore, a water cavity 10 is formed in the cooling sleeve 4, the top of the front face of the cooling sleeve 4 is fixedly communicated with an upper water pipe 5, and the bottom of the front face of the cooling sleeve 4 is fixedly communicated with a lower water pipe 6.

Furthermore, the left side surface of the cooling box 7 is fixedly communicated with a water inlet pipe 8, and the right side surface of the cooling box 7 is fixedly communicated with a water outlet pipe 9.

Furthermore, the top surface of the distribution plate 14 is provided with a through hole 15, and the through hole 15 is fixedly communicated with the top of the cylindrical pipe 13.

Further, the number of the cylindrical pipes 13 is six, one cylindrical pipe 13 is located at the bottom of the middle of the distribution plate 14, and five cylindrical pipes 13 are annularly and equally spaced on the bottom surface of the distribution plate 14.

Furthermore, the bottom of the distributing plate 14 is fixedly connected with a fixture block 16, the fixture block 16 is clamped with the second hole 12, the diameter of the fixture block 16 is smaller than that of the second hole 12, and the number of the fixture blocks 16 is consistent with that of the second hole 12, so that the stable sleeving of the distributing plate 14 is ensured.

The working principle is as follows: when the remelting furnace works, the metal rod is clamped by the external electrode to be contacted with slag on the penetration plate 3, the metal rod is gradually melted and drops to the bottom of the inner crucible 2 through the slag through the penetration plate 3, metal liquid is gradually increased and flows into the cylindrical pipe 13 through the first hole, cold water is supplied to the cooling box 7, cooling water enters the cooling box 7 from the water inlet pipe 8 and exchanges heat with the metal liquid in the cylindrical pipe 13, the cooling water is heated and flows out from the water outlet pipe 9, the sewer pipe 6 at the bottom of the cooling sleeve 4 enters the cooling water and flows out from the upper water pipe 5 at the upper part, the external temperature of the furnace shell 1 is reduced, the self consumption of the metal rod is finished, the metal liquid in the cylindrical pipe 13 forms a cylindrical steel ingot, and remelting is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a slag remelting furnace for metal alloy material processing, includes stove outer covering (1), its characterized in that: interior crucible (2) has been cup jointed to the inside of stove outer covering (1) is fixed, the middle part joint of interior crucible (2) has infiltration board (3), cooling jacket (4) have been cup jointed to the external fixation of stove outer covering (1), cooling box (7) have been cup jointed to the bottom of cooling jacket (4) surface is fixed, a hole (11) has been seted up to the bottom of interior crucible (2), the bottom card of interior crucible (2) is equipped with No. two holes (12) that are located a hole (11) both sides, column tube (13) have been cup jointed in the internal surface activity of a hole (11), the bottom of column tube (13) is passed a hole (11) and is extended to the inside of cooling box (7), the top of column tube (13) is passed a hole (11) and is extended to the outside and the fixedly connected with break-out plate (14) of a hole (11).

2. The electric slag remelting furnace for processing metal alloy materials according to claim 1, characterized in that: the water cooling device is characterized in that a water cavity (10) is formed in the cooling sleeve (4), the top of the front face of the cooling sleeve (4) is fixedly communicated with a water feeding pipe (5), and the bottom of the front face of the cooling sleeve (4) is fixedly communicated with a water discharging pipe (6).

3. The electric slag remelting furnace for processing metal alloy materials according to claim 1, characterized in that: the left side face of the cooling box (7) is fixedly communicated with a water inlet pipe (8), and the right side face of the cooling box (7) is fixedly communicated with a water outlet pipe (9).

4. The electric slag remelting furnace for processing metal alloy materials according to claim 1, characterized in that: the top surface of the distributing plate (14) is provided with a through hole (15), and the through hole (15) is fixedly communicated with the top of the cylindrical pipe (13).

5. The electric slag remelting furnace for processing metal alloy materials according to claim 1, characterized in that: the number of the cylindrical pipes (13) is six, one cylindrical pipe (13) is positioned at the bottom of the middle part of the distribution plate (14), and the five cylindrical pipes (13) are annularly distributed on the bottom surface of the distribution plate (14) at equal intervals.

6. The electric slag remelting furnace for processing metal alloy materials according to claim 1, characterized in that: a clamping block (16) is fixedly connected to the bottom of the distribution plate (14), the clamping block (16) is clamped with the second hole (12), and the diameter of the clamping block (16) is smaller than that of the second hole (12).