CN213195603U - Novel assembled aluminium liquid chute - Google Patents
Novel assembled aluminium liquid chute Download PDFInfo
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- CN213195603U CN213195603U CN202021745336.8U CN202021745336U CN213195603U CN 213195603 U CN213195603 U CN 213195603U CN 202021745336 U CN202021745336 U CN 202021745336U CN 213195603 U CN213195603 U CN 213195603U
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Abstract
The utility model relates to a secondary aluminum smelts technical field, especially relates to a novel assembled aluminium liquid chute, it includes the steel bay and sets up in the inside inner bag of steel bay, but the inner bag divide into section, direct current section and the water conservancy diversion section of split, and direct current section, water conservancy diversion section and section form through the mould pouring of difference respectively, according to chute structure segmentation pouring, it is inhomogeneous to have avoided the dry pouring of chute inner bag tip, and simultaneously, be convenient for maintenance and replacement, inner bag and steel bay upper portion are provided with the baffle, and the baffle is consolidated inner bag and steel bay, has avoided the inner bag section to be heated deformation, is provided with the bottom barrier between inner bag bottom and the steel bay, has avoided aluminium liquid infiltration.
Description
Technical Field
The utility model relates to a secondary aluminum smelts technical field, especially relates to a novel assembled aluminium liquid launder.
Background
In the continuous casting process of the aluminum ingot, the aluminum liquid chute mainly has the functions of transferring high-temperature aluminum liquid discharged from the mixing furnace to the ship-shaped casting ladle, transferring the aluminum liquid into the distributor through the ship-shaped casting ladle, distributing the aluminum liquid into the casting mold through the distributor, and finally realizing the casting process of the aluminum ingot.
In the prior art: the manufacturing process of the chute structure generally comprises the steps of welding a thin steel plate with the thickness of 3-5 mm into a chute shell, mixing and stirring a castable and water uniformly according to a certain proportion, tamping by a manual method, flattening the working surface of the chute by a spatula, and naturally drying the chute in a ventilated and dry environment or manually drying the chute by heating natural gas.
The prior art has the following defects: 1. because the chute is formed by manual tamping, the compactness of the castable is uneven, and the working surface of the chute is locally loosened, so that molten aluminum permeates into the chute in the using process. 2. The chute of once whole pouring often because dry inhomogeneous, the stirring is inhomogeneous, causes dry stress to appear in the chute inside lining, leads to the chute inside lining fracture in the use, influences the life of chute. 3. The chute is once pour and forms, after the chute used for a period of time, in case local breakage appears to along with the extension of live time and the repeated washing of high temperature aluminium liquid, the damaged position can be more and more serious. Even if the casting material is used for repairing the damaged part in time, the damaged part can be dispersed along with the flow of high-temperature aluminum liquid in a short time. Thus, once more severe damage occurs, the entire chute liner must be entirely removed and rebuilt.
Disclosure of Invention
An object of the utility model is to prior art not enough, and provide a novel assembled aluminium liquid chute, it can assemble immediately, and it is damaged to be convenient for in time handle the chute, and easy maintenance, flexibility, maintenance cycle are short, and aluminium liquid throughput is big.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a novel assembled aluminium liquid chute, includes inner bag and steel bay, but the inner bag contains split direct current section, water conservancy diversion section and terminal surface section, the direct current section is located the terminal surface section with between the water conservancy diversion section, the inner bag bottom with be provided with the bottom barrier layer between the steel bay, the inner bag is provided with the clamp plate with steel bay upper portion, the clamp plate respectively with inner bag inner wall with the steel bay outer wall is fixed, the direct current section is cross-section and arc line type, the terminal surface section with the cross-section of water conservancy diversion section respectively with the direct current section phase cooperation.
Preferably, a calcium silicate board or asbestos wool is arranged in a gap between the direct-current section and the flow guide section.
Preferably, the lateral part of the outer wall of the inner container and the inner wall of the steel groove are provided with lateral impermeable layers.
Preferably, the thickness of the bottom impermeable layer is 10-15 mm, and the bottom impermeable layer becomes thinner gradually from the water inlet end to the water outlet rear end to form a slope of 0.5-5 degrees.
The utility model has the advantages that: the utility model provides a novel assembled aluminium liquid chute, it includes the steel bay and sets up in the inside inner bag of steel bay, the inner bag divide into but the terminal surface section of split, direct current section and water conservancy diversion section, direct current section, water conservancy diversion section and terminal surface section form through the mould pouring of difference respectively, according to chute structure segmentation pouring, it is inhomogeneous to have avoided the dry pouring of chute inner bag tip, and simultaneously, be convenient for maintain and replace, the inner bag is provided with the baffle with steel bay upper portion, the baffle is consolidated inner bag and steel bay, the inner bag section deformation by heating has been avoided, be provided with the bottom barrier between inner bag bottom and the steel bay, aluminium liquid infiltration has been avoided.
Drawings
FIG. 1 is a schematic structural view of the novel assembled aluminum liquid launder of the present invention.
Fig. 2 is a schematic diagram of the right-side structure of fig. 1.
Description of reference numerals:
1-steel groove 2-inner container
21-direct current section 22-diversion section
23-end surface section 24-flow guide tube
3-pressing plate 4-bottom impermeable layer
5-side barrier layer.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and the embodiments, and is not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the novel assembled molten aluminum launder of the present invention comprises a steel trough and an inner container, wherein the steel trough is made of a Q235 steel plate with a thickness of 10mm and high strength and rigidity, spot welding is firstly adopted to weld the steel trough to combine the steel plates of all parts together, then intermittent welding is adopted to weld, and after cooling a welding seam, full welding is performed step by step to prevent welding deformation caused by welding stress generated by continuous welding; the inner container is arranged inside the steel tank and is formed by pouring non-stick aluminum, the inner container is divided into a detachable direct-current section, a flow guide section and an end face section, the flow guide section is provided with a flow guide pipe, the direct-current section is of a strip-shaped cross section and is of an arc structure, the direct-current section, the flow guide section and the end face section are respectively formed by pouring through different dies, a bottom anti-seepage layer with the thickness of 10-15 mm is arranged between the inner container and the bottom of the steel tank, the bottom anti-seepage layer becomes thinner gradually from a mixing furnace end to a distributor end, the gradient is kept at 0.5-5 degrees, the chute is used for ensuring that aluminum liquid smoothly passes through and flows to the distributor, the chute has a certain gradient, and the length size of the chute is large, a pressing plate for pressing and fixing the inner container is arranged on the upper.
Furthermore, the gap between the direct current section and the flow guide section needs to be sealed by a calcium silicate plate or asbestos wool to prevent the penetration of aluminum liquid.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. Novel assembled aluminium liquid chute, its characterized in that: the anti-seepage liner comprises a liner and a steel groove, wherein the liner comprises a detachable direct current section, a diversion section and an end face section, the direct current section is located between the end face section and the diversion section, a bottom anti-seepage layer is arranged between the bottom of the liner and the steel groove, a pressing plate is arranged on the upper portion of the liner and the upper portion of the steel groove, the pressing plate is fixed to the inner wall of the liner and the outer wall of the steel groove respectively, the direct current section is of a cross section and an arc line type, and the cross section of the end face section and the cross section of the diversion section are matched with the direct current section respectively.
2. The novel assembled aluminum liquid launder of claim 1, characterized in that: and a calcium silicate board or asbestos wool is arranged in a gap between the direct current section and the flow guide section.
3. The novel assembled aluminum liquid launder of claim 1, characterized in that: and side impermeable layers are arranged on the side part of the outer wall of the inner container and the inner wall of the steel groove.
4. The novel assembled aluminum liquid launder of claim 1, characterized in that: the thickness of the bottom impermeable layer is 10-15 mm, and the bottom impermeable layer becomes thinner gradually from the water inlet end to the water outlet rear end to form a slope of 0.5-5 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021745336.8U CN213195603U (en) | 2020-08-20 | 2020-08-20 | Novel assembled aluminium liquid chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021745336.8U CN213195603U (en) | 2020-08-20 | 2020-08-20 | Novel assembled aluminium liquid chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213195603U true CN213195603U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021745336.8U Active CN213195603U (en) | 2020-08-20 | 2020-08-20 | Novel assembled aluminium liquid chute |
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| CN (1) | CN213195603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178515A (en) * | 2021-12-22 | 2022-03-15 | 烟台通鼎舟汽车零部件有限公司 | Thermal insulation non-stick aluminum die receiving plate and preparation method thereof |
-
2020
- 2020-08-20 CN CN202021745336.8U patent/CN213195603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178515A (en) * | 2021-12-22 | 2022-03-15 | 烟台通鼎舟汽车零部件有限公司 | Thermal insulation non-stick aluminum die receiving plate and preparation method thereof |
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