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Molten aluminum runner

A technology of aluminum liquid and launder, applied in the field of aluminum processing, which can solve the time-consuming and labor-intensive problems of manual cleaning of alumina and calcium oxide

Inactive Publication Date: 2016-02-03
ZUNYI ZHIPENG HI TECH ALUMINUM COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide an aluminum liquid trough to solve the time-consuming and labor-intensive problem of manual cleaning of impurities such as alumina and calcium oxide in the prior art

Method used

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  • Molten aluminum runner

Examples

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Embodiment 1

[0015] as attached figure 1 As shown, an aluminum liquid flow tank includes a settling tank 1, the opposite sides of the settling tank 1 are respectively connected with flow channels 2 for the passage of aluminum liquid, the bottom of the settling tank 1 is lower than the bottom of the flow channel 2, and the middle part of the settling tank 1 is set There is a vertically downward baffle 3, the bottom of which is higher than the bottom of the settling tank and lower than the bottom of the flow channel 2, and the lower part of the side wall of the settling tank 1 is provided with an aluminum liquid outflow pipe 4.

[0016] The molten aluminum flowing out of the mixing furnace enters the settling tank 1 through the flow channel 2 on one side of the settling tank 1. Since the middle part of the settling tank 1 is provided with a baffle plate 3, the bottom of the baffle plate 3 is higher than the bottom of the settling tank 1 and lower than the bottom of the flow channel 2. , so t...

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Abstract

The invention discloses a molten aluminum runner so that the problem that time and labor are wasted since impurities such as aluminum oxide and calcium oxide are manually cleaned away in the prior art can be solved. The molten aluminum runner comprises a settling basin and flow channels connected to two corresponding sides of the settling basin. The bottom of the settling basin is lower than the bottoms of the flow channels. A baffle perpendicular to the flow channels in direction is arranged in the middle of the settling basin. The bottom of the baffle is higher than the bottom of the settling basin but lower than the bottoms of the flow channels. The impurities such as the aluminum oxide and the calcium oxide are blocked on one side of the settling basin through the baffle and cannot enter follow-up casting, and the quality of aluminum bars is guaranteed; besides, after all molten aluminum flows out, the impurities can sink to the bottom of the basin and then cleaned away in a unified mode, the impurities are cleaned away more conveniently compared with the traditional mode that the impurities are cleaned away while casting is carried out, and a great amount of labor force is saved.

Description

technical field [0001] The invention belongs to the field of aluminum processing, and in particular relates to an aluminum liquid flow tank in an aluminum rod casting production line. Background technique [0002] Aluminum, a silver-white light metal, has ductility, and its products are often made into rods, sheets, foils, powders, ribbons and filaments, and can form an oxide film to prevent metal corrosion in humid air. Aluminum powder and aluminum foil can burn violently when heated in the air, and emit a blinding white flame. Soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, insoluble in water. The relative density is 2.70, the melting point is 660°C, and the boiling point is 2327°C. The content of aluminum in the earth's crust is second only to oxygen and silicon, ranking third, and is the most abundant metal element in the earth's crust. The development of the three important industries of aviation, co...

Claims

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Application Information

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IPC IPC(8): B22D1/00
Inventor 刘志兵蔡晟
Owner ZUNYI ZHIPENG HI TECH ALUMINUM COMPANY
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