Raw aluminum liquid extraction device

A technology for extracting device and molten aluminum, which is applied in the direction of casting melt container, manufacturing tools, metal processing equipment, etc., can solve the problems such as difficulty in clearing the bag, dust cannot be smoothly discharged from the bag, and inability to stand, so as to reduce the impact of dust on the No harm to the human body, good sealing effect, easy to disassemble and assemble

Inactive Publication Date: 2013-01-02
QINGTONGXIA ALUMINUM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the bag cleaning operation, the bag cleaner needs to enter the bag with a diameter of 500mm to clean it, and cannot stand up, and the dust blown by the wind pick cannot be smoothly discharged from the bag, so the bag cleaning operation is quite difficult; at present, there is no solution to overcome the above defects. Method

Method used

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  • Raw aluminum liquid extraction device
  • Raw aluminum liquid extraction device
  • Raw aluminum liquid extraction device

Examples

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Embodiment Construction

[0015] A device for extracting raw aluminum liquid, which includes a package cover 1 with a package beam hook 8 and a table package 3 with an inverted aluminum opening 7 and a package tube 6, such as figure 1 , 2 As shown in Fig. 3: A ring 2 with a groove 10 is fixed on the top of the table bag 3, an asbestos rope is placed in the groove 10, and a groove 10 of the ring 2 is provided on the cover 1 The boss 11, the cover 1 and the platform 3 are connected with opening and closing devices 12 uniformly distributed along the circumference.

[0016] Each opening and closing device 12 described above is assembled by a bolt fixing plate 4 and a fixing bolt 5.

[0017] The aforementioned asbestos rope is a dust-free asbestos rope.

[0018] Put a Φ20 dust-free asbestos rope in the groove of the ring 2, and use the bolt fixing plate 4 and the fixing bolt 5 to compress the cover 1 and the ring 2 to ensure good air tightness. Hang the bag beam hook 8 on the crane hook head, hoist the extraction...

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Abstract

The invention relates to a positive-pressure aluminum extraction device for aluminum liquid, and in particular relates to a raw aluminum liquid extraction device. The raw aluminum liquid extraction device comprises a ladle cover with a ladle beam hook and a ladle bag with an aluminum pouring port and a ladle pipe. The raw aluminum liquid extraction device is characterized in that a circular ring of which the edge is provided with a groove is fixed on the top of the ladle bag; an asbestos cord is coiled in the groove; a boss matched with the groove of the circular ring is formed on the ladle cover; and opening and closing devices are uniformly distributed along the circumference between the ladle cover and the ladle bag. The raw aluminum liquid extraction device is simple in structure, reliable in use and convenient to clean, is safe and unique, and can enhance the aluminum extraction and ladle bag cleaning speed, improve the working efficiency and reduce the harm of dust to ladle cleaning personnel.

Description

technical field [0001] The invention relates to a device for extracting aluminum under positive pressure from molten aluminum, in particular to a device for extracting raw aluminum liquid. Background technique [0002] Vacuum table bag is one of the essential tools for aluminum tapping in the electrolysis workshop. It is used in conjunction with 5t and 50t ordinary cranes and has a self-weight of 3.2t. With the accumulation of electrolyte in the bag during aluminum tapping, the weight of the table bag is also increasing. Increase, because the aluminum output task is 0.8t-0.9t for a single slot, so when the weight of the table bag rises to 4.1t, the manhole cover must be opened, and the table bag should be cleaned with an air pick, with an average of 9 shifts, that is, once every three days . During the bag cleaning operation, the bag cleaner needs to enter the bag with a diameter of 500mm to clean it, and cannot stand up, and the dust blown by the wind pick cannot be smooth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D41/00C25C3/06
Inventor 杨灏
Owner QINGTONGXIA ALUMINUM GRP
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