Automatic mechanical locking device for fixing aluminum melting furnace flow eye brick water outlet

A locking device and automatic machine technology, applied in fluid pressure actuating devices, equipment for feeding molten metal into molds, furnaces, etc., can solve problems such as equipment loss, casualties, etc., and achieve the effect of convenient replacement

Pending Publication Date: 2020-05-29
NANJING YUNHAI SPECIAL METALS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The production of aluminum in the industry is mainly by electrolysis. In the production process of primary aluminum and further processing and smelting, the phenomenon of explosion of high-temperature molten aluminum in...

Method used

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  • Automatic mechanical locking device for fixing aluminum melting furnace flow eye brick water outlet
  • Automatic mechanical locking device for fixing aluminum melting furnace flow eye brick water outlet

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] like figure 1 and figure 2 , the present invention is an automatic mechanical locking device used for fixing the water outlet of the flow-hole brick of the melting aluminum furnace. The locking device of the present invention is arranged above the flow groove outside the flow-hole brick of the fixed furnace, and comprises a plug 3, a track pulley 4, Propulsion mechanism 5, telescopic oil cylinder 6 and mounting frame.

[0021] A track is provided on the flow groove 2, the mounting frame is slidably connected to the track through the track pulley 4, the telescopic oil cylinder 6 is arranged on one side of the mounting frame, and the cylinder shaft of the telescopic oil cylinder 6 is fixedly connected with the mounting frame, and drives the mounting frame to The launder 2 moves horizontally, the propulsion mechanism 5 is fixedly connected to the mounting frame,...

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Abstract

The invention discloses an automatic mechanical locking device for fixing an aluminum melting furnace flow eye brick water outlet. A runner is provided with a track. An installing frame is in slidingconnection to the track through track sliding wheels. A telescopic oil cylinder is arranged on one side of the installing frame, and an air cylinder shaft of the telescopic oil cylinder is fixedly connected with the installing frame and drives the installing frame to horizontally move on the runner. A pushing mechanism is fixedly connected to the installing frame, the free end of the pushing mechanism is fixedly connected with a plug, and the plug and the flow eye brick water outlet are coaxially arranged. According to the automatic mechanical locking device, during aluminum alloy and aluminumalloy bar production, an alarm system is used for sending out instructions in the emergency situation, after the automatic mechanical locking device receives signals, the flow eye brick water outletis automatically blocked, and high-temperature aluminum liquid cannot further flow into a casting well or other non-production areas; and explosion and burning accidents caused by high-temperature aluminum liquid leakage are reduced, and safe producing and casting of aluminum alloy and aluminum bar products are finally achieved.

Description

Technical field: [0001] The invention relates to an automatic mechanical locking device for fixing a water outlet of flow-hole bricks of an aluminum melting furnace. Background technique: [0002] Aluminum is widely used in daily life and industrial production, and has become an indispensable and important basic raw material in the fields of construction, transportation, national defense science and industry, and aerospace. [0003] The production of aluminum in the industry is mainly by electrolysis. In the production process of primary aluminum and further processing and smelting, the explosion of high-temperature molten aluminum in contact with water is one of the most serious accidents in aluminum industrial production. The contact of high-temperature molten aluminum with water produces violent steam explosions , causing casualties and equipment damage. Invention content: [0004] The present invention provides an automatic mechanical locking device for fixing the wat...

Claims

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Application Information

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IPC IPC(8): F27D3/15F15B15/14B22D35/00
CPCB22D35/00F15B15/14F27D3/1536
Inventor 吴德军徐登友
Owner NANJING YUNHAI SPECIAL METALS CO LTD
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