Fast molten salt furnace

A molten salt furnace and fast technology, applied in the field of aluminum alloy casting, can solve the problems of labor consumption, power consumption and high cost, and achieve the effects of increasing the heating surface, saving costs, and facilitating reversal.

Inactive Publication Date: 2015-07-29
WUXI LIHU PRESSURIZE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Automobile turbochargers are energy-saving and emission-reducing products that improve the power performance of automobiles. The market demand is constantly increasing. The cooling channels of the aluminum alloy compressor casing products need to use salt cores, but the salt cores are made by pressing and sintering. Not only the process Complex, many processes, power consumption, consumable materials, labor consumption, high cost, using energy-saving high-efficiency salt core melting furnace (CN103551520A), its melting speed is not ideal

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Embodiment Construction

[0015] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0016] figure 1 , figure 2 , image 3 Including vacuum furnace shell 1, pedal 2, salt core mold 3, alloy crucible 4, induction heating ring 5, sealing sleeve 6, clutch 7, joint shaft 8, stirring blade 9, stirring sleeve 10, telescopic sleeve 11, Stirring motor 12, heat insulation cover 13, crucible core 14, etc.

[0017] figure 1 As shown, a fast molten salt furnace of the present invention is characterized in that it includes a vacuum mechanism, a melting mechanism, a stirring mechanism, and a control mechanism.

[0018] The vacuum mechanism includes a vacuum furnace shell 1, a salt core mold 3, and a sealing sleeve 6; the melting mechanism and the salt core mold 3 are arranged in the vacuum furnace shell 1; There is a stirring mechanism, and a control mechanism is arranged under the vacuum furnace shell 1 .

[0019] The melting mech...

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Abstract

The invention relates to a fast molten salt furnace, which is characterized by comprising a vacuum mechanism, a melting mechanism, a stirring mechanism and a control mechanism, wherein the melting mechanism, a salt core mold 3 and a sealing sleeve 6 are arranged in a vacuum furnace casing 1, the stirring mechanism is arranged in the melting mechanism, the control mechanism is arranged under the vacuum furnace casing 1, the melting mechanism is provided with a sensing heating coil 5, a heat insulation sleeve 13 is arranged in the sensing heating ring 5, and a crucible core 14 is arranged in an alloy crucible 4; a stirring blade 9 is arranged on a stirring sleeve 10, and a stirring shaft 15 is arranged in the stirring sleeve 10, a core connecting shaft 8 is arranged under a clutch 7, and a stirring motor 12 is arranged under a telescopic sleeve 11. The crucible core arranged in the alloy crucible, the stirring sleeve and the stirring blade are adopted, the area of a sensing heating body is effectively increased, and the salt melting speed is accelerated; the telescopic sleeve clutch arranged under the core connecting shaft is adopted, the distance between clutch contact blocks is increased, the reverse turning of induction furnace can be conveniently realized, and the productivity of the molten vacuum salt furnace is improved.

Description

technical field [0001] The invention relates to the field of aluminum alloy casting, in particular to a fast molten salt furnace for casting salt cores for complex aluminum alloy parts. Background technique [0002] Automobile turbocharger is an energy-saving and emission-reducing product that improves the power performance of automobiles. The market demand is constantly increasing. The cooling flow passages of its aluminum alloy compressor casing products need to use salt cores, but the salt cores are made by pressing and sintering. Not only the process Complex, many processes, power consumption, consumable materials, labor consumption, high cost, using energy-saving high-efficiency salt core melting furnace (CN103551520A), its melting speed is not ideal. Contents of the invention [0003] In view of the above problems, the present invention provides a fast molten salt furnace to improve production capacity. [0004] A fast molten salt furnace according to the present in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C9/10
CPCB22C9/105
Inventor 邵宏陆新晓朱祯
Owner WUXI LIHU PRESSURIZE TECH CO LTD
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