Molten aluminum chute with balanced temperature gradient

A temperature gradient and chute technology, applied in the field of cast-rolled aluminum, can solve the problems of low cooling efficiency, cumbersome disassembly, and uneven distribution of cooling pipes, etc.

Pending Publication Date: 2020-07-07
贵州莹月帆铝制品有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a liquid aluminum chute with a balanced temperature gradient to solve the problem that the cooling pipes in the existing device are not evenly distributed and the cooling efficiency is low when the temperature is lowered for forming, and the cooling in the cooling pipes during the co

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  • Molten aluminum chute with balanced temperature gradient
  • Molten aluminum chute with balanced temperature gradient
  • Molten aluminum chute with balanced temperature gradient

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Embodiment

[0027] as attached figure 1 to the attached Figure 5 shown:

[0028] The present invention provides an aluminum liquid chute with balanced temperature gradient, comprising a chute main body 1; a cooling structure 2 is installed on the chute main body 1, a ventilation structure 3 is installed on the cooling structure 2, and a driving structure is also installed on the chute main body 1 4.

[0029] refer to as Figure 4 , the chute main body 1 has a U-shaped structure, and four fixing seats 101 are installed on the chute main body 1; The directions are the same, so that the disassembly of the chute main body 1 can be completed without unscrewing all the fixing bolts during disassembly, which improves the convenience of disassembling the chute main body 1 .

[0030] refer to as image 3 , the cooling structure 2 includes a cooling pipe 201 and a connecting seat 202. The cooling pipe 201 is inserted into the chute main body 1, and a connecting seat 202 is installed at the he...

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Abstract

The invention provides a molten aluminum chute with balanced temperature gradient, and relates to the field of cast-rolled aluminum. The problems that cooling pipes are not uniformly distributed enough, cooling is one-sided and the efficiency is low, cooling gas in the cooling pipes is locally heated in the cooling process, and flowing and mixing of the gas cannot be realized in the cooling process, and the chute can be disassembled and taken out only by completely disassembling a plurality of fixing bolts during disassembly, maintenance or replacement are solved; the molten aluminum chute with balanced temperature gradient comprises a chute main body, and a cooling structure is mounted on the chute main body. Due to the fact that the initial state of an elastic gas cylinder is an extension state, and the initial state of the gas cylinder is a compression state, and when the elastic gas cylinder is extruded, the cooling gas in a connecting base and the cooling pipes is in a motion mixing state, so that the cooling efficiency can be improved; due to the fact that the length of a poke rod is larger than the distance between a rocker arm and a stress plate, when the rocker arm is continuously rotated, the elastic gas cylinder is in a continuous extrusion state at the moment, and gas exchange in the cooling pipes is achieved.

Description

technical field [0001] The invention belongs to the technical field of casting and rolling aluminum, and more particularly relates to an aluminum liquid chute with balanced temperature gradient. Background technique [0002] In the aluminum melt production industry, the chute is an essential basic equipment for production, which is used for the transfer of molten aluminum between equipment and the transfer and supply of molten aluminum between technological processes such as degassing, filtration, and casting. The current chute is generally made of RSK-Ⅱ brown corundum castable castable in sections, the shape is wide at the top and narrow at the bottom, and the inner wall is a regular semi-ellipse shape. [0003] There are still the following deficiencies in the current use of aluminum liquid chute: [0004] One is that when the existing device is cooled and formed, the distribution of the cooling pipes is not uniform and the cooling efficiency is low, and the cooling gas i...

Claims

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Application Information

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IPC IPC(8): F27D3/10F27D15/02F27D3/14
CPCF27D3/10F27D3/14F27D15/0206
Inventor 何显平冯世兵令狐荣书罗小明
Owner 贵州莹月帆铝制品有限公司
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