Direct torrefied type molten aluminum filtering tank

A filter box and molten aluminum technology, which is applied in the field of continuous casting molten aluminum filtration, directly baked molten aluminum filter box, can solve the problem that the molten aluminum cannot be completely discharged, the preheating effect is poor, and the baking operation of the fine filter plate is not good. Safety and inconvenient problems, to achieve the effect of simple structure, rapid and thorough discharge, and rapid heating

Inactive Publication Date: 2013-06-26
无锡海特铝业有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The main problem is that the baking operation of the fine filter plate is not safe and inconvenient, and th

Method used

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  • Direct torrefied type molten aluminum filtering tank
  • Direct torrefied type molten aluminum filtering tank
  • Direct torrefied type molten aluminum filtering tank

Examples

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[0014] The present invention will be further described below in conjunction with the embodiments in the drawings:

[0015] Such as Figure 3~4 As shown, the present invention mainly includes a box body 1 in which a liquid inlet cavity 2 and a liquid outlet cavity 7 are provided, and the bottom of the liquid inlet cavity 2 and the liquid outlet cavity 7 are connected through a through hole 6. The coarse filter plate 3 and the fine filter plate 4 are sequentially installed in the liquid inlet cavity 2 from top to bottom. The bottom side of the liquid inlet cavity 2 is provided with a bypass hole 8 through which the residual liquid in the box 1 can be discharged At the same time, the direct baking of the fine filter plate 4 can be realized through the bypass hole 8.

[0016] The inner box bottom 5 of the box body 1 has an inclined structure, and the height gradually decreases from the periphery of the inner box bottom 5 to the bypass hole 8. This structure is more conducive to rapid...

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Abstract

The invention relates to a direct torrefied type molten aluminum filtering tank which is specifically used for filtering continuous casting molten aluminum, and belongs to the technical field of nonferrous metal casting. The direct torrefied type molten aluminum filtering tank comprises a tank body, a liquid inlet cavity and a liquid outlet cavity are formed in the tank body, the bottom of the liquid inlet cavity and the bottom of the liquid outlet cavity are communicated through a through hole, a coarse filtration plate and a fine filtration plate are sequentially installed inside the liquid inlet cavity from top to bottom, and a by-pass hole is formed in the side surface of the bottom of the liquid inlet cavity. The inner tank bottom of the tank body is of an inclined structure, and the height from the periphery of the inner tank bottom to the by-pass hole becomes lower gradually. The direct torrefied type molten aluminum filtering tank is simple, compact and reasonable in structure. Turning off does not exist in the torrefied operation, and therefore the operation process is safe and convenient. The temperature rises quickly, and energy can be saved. Residual liquid can be discharged fast and thoroughly through the inclined type tank bottom structure.

Description

technical field [0001] The invention relates to a direct-baking liquid aluminum filter box, which is used for continuous casting aluminum liquid filtration, and belongs to the technical field of non-ferrous metal casting. Background technique [0002] In the prior art, the structure of the molten aluminum filter box for continuous casting is as follows: Figure 1~2 As shown: the filter box is provided with a liquid inlet chamber and a liquid outlet chamber, and the bottoms of the liquid inlet chamber and the liquid outlet chamber are connected to each other through through holes to form a filter channel. A coarse filter plate and a fine filter plate are arranged sequentially from top to bottom in the liquid inlet chamber, and the bottom plate in the filter box is arranged horizontally. When in use, the aluminum liquid first flows in from the liquid inlet chamber, and flows through the coarse filter plate and the fine filter plate successively, then flows to the bottom of the...

Claims

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Application Information

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IPC IPC(8): B22D1/00C22B21/06C22B9/02
CPCY02P10/20
Inventor 植万宁杨豪梁
Owner 无锡海特铝业有限公司
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