CN210469786U - High-conductivity water-cooling forged copper tile for submerged arc furnace - Google Patents

Abstract

The utility model discloses a high electrically conductive water-cooling forges brasses for submerged arc furnace, including brasses body, brasses bottom end cap, first neck bush and second neck bush, the inside both sides of brasses body all are equipped with interior body, the top of interior body is installed the copper conductive pipe who extends to brasses body top through phosphorus copper pipe welded fastening, one side of interior body bottom brasses body is equipped with brasses bottom end cap, the central point department at the positive top of brasses body has the copper through the construction bolt fixed mounting at four angles, the front of copper below brasses body is equipped with circular brasses parallels. The utility model discloses increased the first neck bush and the second neck bush of copper pipe department, copper conducting pipe and copper tile body adopt the phosphor copper pipe to weld, and this kind of connection is more reliable, and it is convenient to dismantle, effectively prevents to cause in the working process because high temperature the junction strike an arc and leak, and the electric conductive property of copper tile has also been strengthened greatly in the phosphor copper pipe welding.

Description

High-conductivity water-cooling forged copper tile for submerged arc furnace

Technical Field

The utility model relates to a brasses technical field specifically is high electrically conductive water-cooling forges brasses for submerged arc furnace.

Background

The conducting copper tile is a large conducting element on the iron alloy submerged arc furnace, secondary current of the submerged arc furnace is transmitted to the conducting copper tile from a transformer through a short net, a cable and an intracranial feed pipe, the conducting copper tile supplies power to an electrode of the submerged arc furnace and is a power element directly contacted with the electrode, the copper tile is an independent basic submerged arc furnace part and is used for transmitting current to the electrode and clamping the electrode of the submerged arc furnace, and the electrode is a single component with the largest weight in the submerged arc furnace, so the copper tile is a submerged arc furnace part which is used for bearing various heavy work tasks.

The prior submerged arc furnace brasses have the following defects: 1. the connecting mode of the conductive copper pipe and the copper tile body in the existing copper tile mostly adopts single bolt connection or welding, the former is inconvenient to disassemble, and the latter has poor installation stability and poor sealing performance; 2. the existing copper tile often causes liquid phosphor copper to block the conductive copper pipe because the inner bushing is not arranged, and the blocking of circulating water in the copper tile is easily caused, so that the water-cooling effect is reduced, and the practicability is poor.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a submerged arc furnace is with high electrically conductive water-cooling forging brasses to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high electrically conductive water-cooling forges brasses for submerged arc furnace, including brasses body, brasses bottom end cap, first neck bush and second neck bush, the inside both sides of brasses body all are equipped with interior body, the top of interior body is through phosphorus copper pipe welded fastening install the copper pipe that leads to brasses body top, one side of interior body bottom brasses body is equipped with brasses bottom end cap, the central point department at the positive top of brasses body has the copper through the construction bolt fixed mounting at four angles, the front of copper below brasses body is equipped with circular brasses parallels.

Preferably, a copper bush is fixedly mounted on the outer side of the top of the conductive copper pipe, and a first inner bushing is arranged inside the joint of the copper bush and the conductive copper pipe.

Preferably, a second inner bushing is arranged at the joint of the conductive copper pipe inside the copper tile body.

Preferably, the inside fixed mounting of copper tile parallels has the insulating box of copper tile.

Preferably, the first inner bushing and the second inner bushing are made of brass.

Preferably, the central position of the copper plate position at the top of the copper tile body is fixedly provided with a copper tile lifting lug through a copper tile lifting lug bolt.

Compared with the prior art, the beneficial effects of the utility model are that: this ore smelting furnace is with high electrically conductive water-cooling forging brasses has increased first neck bush and the second neck bush of copper pipe department than the brasses of traditional formula, copper pipe and brasses body adopt copper phosphorus pipe to weld, this kind of connection is more reliable, it is convenient to dismantle, effectively prevent in the working process because high temperature arouses striking of junction and leaking, copper phosphorus pipe welding has also strengthened the electric conductive property of brasses greatly, and copper phosphorus pipe is prevented to liquid form copper phosphorus when copper phosphorus welds with the second neck bush of copper pipe department and is plugged up copper conductive pipe, thereby lead to the jam of the inside water circulation of brasses, can not reach water-cooled effect, and then improved the practicality of brasses, and convenient for popularize and use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial side cross-sectional view of the present invention;

FIG. 3 is a structural diagram of the contact tube of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 1. a copper tile lifting lug; 2. a conductive copper tube; 3. a copper tile body; 4. a copper plate; 5. installing a bolt; 6. a copper shoe sizing block; 7. a copper tile insulation box; 8. a bottom plug of the copper tile; 9. a copper tile lifting lug bolt; 10. a copper sleeve; 11. a first inner liner; 12. a second inner liner; 13. a phosphor copper tube; 14. an inner tube body.

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.

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" and "second" 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.

Referring to fig. 1-4, the present invention provides an embodiment: high-conductivity water-cooling forged copper tile for submerged arc furnace, including copper tile body 3, copper tile bottom end cap 8, first inner bushing 11 and second inner bushing 12, the inside both sides of copper tile body 3 all are equipped with interior body 14, the top of interior body 14 is passed through copper phosphide pipe 13 welded fastening and is installed the copper pipe 2 that extends to 3 tops of copper tile body, one side of interior body 14 bottom copper tile body 3 is equipped with copper tile bottom end cap 8, copper tile bottom end cap 8 adopts copper welded connection with copper tile body 3, the central point department at the positive top of copper tile body 3 has copper 4 through 5 fixed mounting bolts at four angles, the front of copper tile body 3 below copper 4 is equipped with circular copper tile parallels 6, copper tile parallels 6 has realized the better laminating contact of copper tile and electrode shell.

Furthermore, the copper bush 10 is fixedly installed on the outer side of the top of the copper conducting tube 2, and the first inner bushing 11 is arranged inside the joint of the copper bush 10 and the copper conducting tube 2, in the embodiment, the first inner bushing 11 can ensure the sealing effect when the copper bush 10 is installed on the top of the copper conducting tube 2, and the leakage of the joint is avoided.

Further, a second inner bushing 12 is disposed at a connection portion of the copper conducting tube 2 inside the copper tile body 3, in an embodiment, the second inner bushing 12 can prevent liquid phosphor copper from blocking the copper conducting tube 2 during phosphor copper welding.

Further, the inside fixed mounting of copper tile parallels 6 has copper tile insulation box 7, and in the embodiment, copper tile insulation box 7 has played insulating effect.

Further, the first inner bushing 11 and the second inner bushing 12 are made of brass, and in the embodiment, the brass can increase the service life of the whole copper tile.

Further, the central point department at copper 4 position department 3 tops of brasses body has brasses lug 1 through brasses lug bolt 9 fixed mounting, and in the embodiment, brasses lug 1 makes things convenient for the installation of whole brasses to use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. High electrically conductive water-cooling forges brasses for submerged arc furnace, including brasses body (3), brasses bottom end cap (8), first neck bush (11) and second neck bush (12), its characterized in that: the copper tile comprises a copper tile body (3), wherein inner tubes (14) are arranged on two sides of the inner portion of the copper tile body (3), a copper conducting pipe (2) extending to the top of the copper tile body (3) is fixedly mounted at the top of the inner tube (14) through a phosphor copper pipe (13) in a welding mode, a copper tile bottom plug (8) is arranged on one side of the copper tile body (3) at the bottom of the inner tube (14), a copper plate (4) is fixedly mounted at the central position of the front top of the copper tile body (3) through mounting bolts (5) at four corners, and a circular copper tile iron pad (6) is arranged on the front of the copper tile body (3) below the copper plate (4.

2. The high-conductivity water-cooled forged copper tile for the submerged arc furnace according to claim 1, wherein: the copper bush is characterized in that a copper bush (10) is fixedly mounted on the outer side of the top of the conductive copper pipe (2), and a first inner bushing (11) is arranged inside the joint of the copper bush (10) and the conductive copper pipe (2).

3. The high-conductivity water-cooled forged copper tile for the submerged arc furnace according to claim 1, wherein: and a second inner bushing (12) is arranged at the joint of the conductive copper pipe (2) inside the copper tile body (3).

4. The high-conductivity water-cooled forged copper tile for the submerged arc furnace according to claim 1, wherein: and a copper tile insulating box (7) is fixedly arranged inside the copper tile sizing block (6).

5. The high-conductivity water-cooled forged copper tile for the submerged arc furnace according to claim 1, wherein: the first inner bushing (11) and the second inner bushing (12) are made of brass.

6. The high-conductivity water-cooled forged copper tile for the submerged arc furnace according to claim 1, wherein: the central position of the copper plate (4) position at the top of the copper tile body (3) is fixedly provided with a copper tile lifting lug (1) through a copper tile lifting lug bolt (9).

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