CN210560656U - Copper metallurgy copper matte elephant trunk - Google Patents
Copper metallurgy copper matte elephant trunk Download PDFInfo
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- CN210560656U CN210560656U CN201920676573.4U CN201920676573U CN210560656U CN 210560656 U CN210560656 U CN 210560656U CN 201920676573 U CN201920676573 U CN 201920676573U CN 210560656 U CN210560656 U CN 210560656U
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Abstract
A copper metallurgy copper matte elephant trunk is cylindrical and sequentially comprises a steel shell, a ramming material, asbestos, an inner lining and a copper matte channel from outside to inside; the steel shell is divided into an upper part and a lower part, the upper part comprises a steel upper shell and a steel upper cover, the steel upper shell and the steel lower shell are in snap fit and form a whole circle, and the steel upper cover is slightly longer than the steel upper shell; reinforcing ribs are welded and fixed in the upper part of the steel upper shell, and the chute upper cover is clamped on the reinforcing ribs; the lower part of the steel shell is provided with a steel bottom shell, a U-shaped asbestos plate is distributed in the steel bottom shell, an inner lining layer is distributed in the asbestos plate, a ramming material is filled between the asbestos plate and the steel bottom shell, and a ramming material is filled between the asbestos plate and the inner lining layer; the width of the upper opening of the lining layer is less than the lower width of the upper cover of the chute, and the advantages are that: the problem of pollution is solved, the heat preservation effect is obvious, and the replacement period is prolonged; the sealing effect is good.
Description
Technical Field
The utility model relates to a non ferrous metal smelting device, especially a copper metallurgy copper matte elephant trunk.
Background
At present, in copper metallurgy operation, the problems of obvious cooling, serious workshop pollution and the like exist in the commonly used open copper matte chute. Patent CN206345899U discloses a copper metallurgy copper matte elephant trunk, which achieves the heat preservation effect by introducing natural gas, and still needs to be frequently beaten to dredge the elephant trunk due to the poor heat preservation and insulation effect of the elephant trunk structure, and has the pollution problem.
Disclosure of Invention
The utility model aims to avoid the not enough of prior art and provide a copper metallurgy copper matte elephant trunk.
The technical scheme of the utility model is that: a copper metallurgy copper matte chute comprises a steel upper cover, a steel outer shell, a chute upper cover, a chute inner lining, an asbestos plate and a ramming material, wherein the copper matte chute is cylindrical, and the copper matte chute sequentially comprises the steel outer shell, the ramming material, asbestos, the inner lining and a copper matte passage from outside to inside; the steel shell is divided into an upper part and a lower part, the upper part comprises a steel upper shell and a steel upper cover, the steel upper shell and the steel lower shell are in snap fit and form a whole circle, and the steel upper cover is slightly longer than the steel upper shell; reinforcing ribs are welded and fixed in the upper part of the steel upper shell, and the chute upper cover is clamped on the reinforcing ribs; the lower part of the steel shell is provided with a steel bottom shell, a U-shaped asbestos plate is distributed in the steel bottom shell, an inner lining layer is distributed in the asbestos plate, a ramming material is filled between the asbestos plate and the steel bottom shell, and a ramming material is filled between the asbestos plate and the inner lining layer; the width of the upper opening of the lining layer is smaller than the lower width of the upper cover of the chute.
The steel upper shell and the steel upper cover are connected in a welding mode.
The reinforcing ribs and the steel upper shell are slightly inclined when being welded, so that the longitudinal section of the chute upper cover is of a trapezoidal structure.
The ramming material comprises silicon dioxide, water glass, magnesium powder and magnesia, and the lining and the upper cover of the chute comprise silicon carbide and silicon nitride.
The inner liner layer is of a U-shaped integral structure, smooth inside, wide top and narrow bottom.
The upper cover of the chute can be separated from the upper steel shell.
The steel upper cover is of a multi-piece hasp structure.
Gaps among the structures are filled with yellow mud.
The upper part of the steel shell occupies about 1/3 of the height of the copper matte elephant trunk.
Compared with the prior art, the utility model has the advantages that: the matte guide pipe is a sealing structure, the pollution problem is basically solved, and the heat preservation effect is obvious. The lining is made of non-stick materials such as silicon carbide and silicon nitride, so that the replacement period is prolonged; the heat insulation board is composed of a four-layer structure, has outstanding heat insulation effect, does not need heat compensation, and has the heat loss of about 0.5 ℃ per meter; different structures adopt different connection modes and are filled with yellow mud, and the sealing effect is good.
Description of the drawings: fig. 1 is a schematic longitudinal sectional structure of the present invention.
Wherein: 1 is the steel upper cover, 2 is the steel upper shell, 3 is the elephant trunk upper cover, 4 is the snap fit, 5 is the steel drain pan, 6 is the asbestos board, 7 is the inside lining, 8 is the ramming mass, 9 is the copper matte passageway.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings.
As shown in fig. 1: a copper metallurgy copper matte chute comprises a steel upper cover 1, a steel shell, a chute upper cover 3, a chute lining 7, an asbestos plate 6 and a ramming material 8, wherein the copper matte chute is cylindrical, and the steel shell, the ramming material 8, asbestos, the lining 7 and a copper matte passage 9 are sequentially arranged in the copper matte chute from outside to inside; the steel shell is divided into an upper part and a lower part, the upper part comprises a steel upper shell 2 and a steel upper cover 1, wherein the steel upper shell 2 is in snap fit 4 with the steel lower shell and forms a complete circle, and the steel upper cover 1 is slightly longer than the steel upper shell 2; reinforcing ribs are welded and fixed inside the upper steel shell 2, and the chute upper cover 3 is clamped on the reinforcing ribs; the lower part of the steel shell is provided with a steel bottom shell 5, a U-shaped asbestos plate 6 is distributed in the steel bottom shell 5, an inner lining layer is distributed in the asbestos plate 6, a ramming material 8 is filled between the asbestos plate 6 and the steel bottom shell 5, and a ramming material 8 is filled between the asbestos plate 6 and the inner lining layer; the width of the upper opening of the lining layer is less than the lower width of the chute upper cover 3.
The steel upper shell 2 and the steel upper cover 1 are connected by welding.
The reinforcing ribs and the steel upper shell 2 are slightly inclined when being welded, so that the longitudinal section of the chute upper cover 3 is of a trapezoidal structure.
The ramming mass 8 comprises silicon dioxide, water glass, magnesium powder and magnesia, and the lining 7 and the chute upper cover 3 comprise silicon carbide and silicon nitride.
The inner liner layer is of a U-shaped integral structure, smooth inside, wide top and narrow bottom.
The chute upper cover 3 can be separated from the steel upper shell 2.
The steel upper cover 1 is of a multi-piece hasp structure.
Gaps among the structures are filled with yellow mud.
The upper part of the steel shell occupies about 1/3 of the height of the copper matte elephant trunk.
A ramming material 8 is laid in the steel bottom shell 5, an asbestos plate 6 is placed in the ramming material 8, and then an inner liner 7 is laid inwards, wherein the inner liner 7 is replaceable; the chute upper cover 3 is embedded into the steel upper shell 2, and the chute upper cover 3 can be separated from the steel upper shell 2, so that the chute upper cover 3 can be conveniently replaced; the steel upper cover 1 is provided with a plurality of pieces which are connected by a hasp structure; the steel upper cover 1 is embedded with the chute upper cover 3 and directly covered on the steel bottom shell 5, and the chute upper cover 3 is just lapped on the lining 7; the gaps between the structures are filled with yellow mud. The copper matte does not react with the material of the inner liner 7.
Claims (7)
1. The utility model provides a metallurgical copper matte elephant trunk of copper, includes steel upper cover (1), steel shell, elephant trunk upper cover (3), swift current tube lining, asbestos board (6), ramming material (8), its characterized in that: the copper matte slide pipe is cylindrical and sequentially comprises a steel shell, a ramming material (8), asbestos, an inner lining (7) and a copper matte passage (9) from outside to inside; the steel shell is divided into an upper part and a lower part, the upper part comprises a steel upper shell (2) and a steel upper cover (1), wherein the steel upper shell (2) is in snap fit with the steel lower shell (4) and forms a complete circle, and the steel upper cover (1) is slightly longer than the steel upper shell (2); reinforcing ribs are welded and fixed inside the upper steel shell (2), and the chute upper cover (3) is clamped on the reinforcing ribs; the lower part of the steel shell is provided with a steel bottom shell (5), a U-shaped asbestos plate (6) is distributed in the steel bottom shell (5), an inner lining layer is distributed in the asbestos plate (6), a ramming material (8) is filled between the asbestos plate (6) and the steel bottom shell (5), and the ramming material (8) is filled between the asbestos plate (6) and the inner lining layer; the width of the upper opening of the lining layer is smaller than the lower width of the chute upper cover (3).
2. Copper metallurgy copper matte chute according to claim 1, characterized in that: the steel upper shell (2) and the steel upper cover (1) are connected by welding.
3. Copper metallurgy copper matte chute according to claim 1, characterized in that: the reinforcing ribs and the steel upper shell (2) are slightly inclined when being welded, so that the longitudinal section of the chute upper cover (3) is of a trapezoidal structure.
4. Copper metallurgy copper matte chute according to claim 1, characterized in that: the inner liner layer is of a U-shaped integral structure, smooth inside, wide top and narrow bottom.
5. Copper metallurgy copper matte chute according to claim 1, characterized in that: the upper cover (3) of the chute can be separated from the upper steel shell (2).
6. Copper metallurgy copper matte chute according to claim 1, characterized in that: the steel upper cover (1) is of a multi-piece hasp structure.
7. Copper metallurgy copper matte chute according to claim 1, characterized in that: the upper part of the steel shell occupies about 1/3 of the height of the copper matte elephant trunk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676573.4U CN210560656U (en) | 2019-05-13 | 2019-05-13 | Copper metallurgy copper matte elephant trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920676573.4U CN210560656U (en) | 2019-05-13 | 2019-05-13 | Copper metallurgy copper matte elephant trunk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210560656U true CN210560656U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920676573.4U Active CN210560656U (en) | 2019-05-13 | 2019-05-13 | Copper metallurgy copper matte elephant trunk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210560656U (en) |
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2019
- 2019-05-13 CN CN201920676573.4U patent/CN210560656U/en active Active
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Effective date of registration: 20210721 Granted publication date: 20200519 |