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Device for removing zinc dross in galvanized wire zinc pot

A cleaning device and galvanizing line technology, applied in hot-dip galvanizing process, coating, metal material coating process, etc., can solve the problems of toxic dust volatilization of zinc liquid, unsafe factors, splashing of zinc liquid, etc., and reduce labor costs The effect of improving strength, improving product quality, and eliminating unsafe hidden dangers

Inactive Publication Date: 2010-07-28
WUHAN IRON & STEEL (GROUP) CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantages: Since the zinc liquid in the zinc pot is full, there is a greater possibility of splashing, and there are unsafe factors; the zinc liquid volatilizes toxic dust, and the temperature is high, and it will also produce hot slag when using a cold ladle. Zinc liquid splash phenomenon

Method used

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  • Device for removing zinc dross in galvanized wire zinc pot
  • Device for removing zinc dross in galvanized wire zinc pot
  • Device for removing zinc dross in galvanized wire zinc pot

Examples

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Embodiment 1

[0021] A device for removing zinc slag in a galvanizing pot of a galvanizing line, which includes a pillar 1, a guide screw 2 connected to the pillar 1, a lifting motor 3, a cantilever structure, a slag removing mechanism, a PLC controller 4 and a slag pushing mechanism;

[0022] Connect the pillar 1 to the ground through anchor bolts or bases or pouring cement, and connect the processed guide screw 2 with the matching internal thread processed on the pillar 1 through the thread; install it at the position set on the pillar 1 The upper limiter 23 of the cantilever fixed end 6; the lifting motor 3 is installed on the upper end surface of the pillar 1;

[0023] Cantilever mechanism: process the cantilever fixed end 6, and longitudinally process the lifting hole 26 matching the diameter of the pillar 1; process the cantilever beam 5, and connect the cantilever beam 5 to the cantilever fixed end 6 by welding; at the cantilever fixed end The end of 6 is connected with the cantileve...

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Abstract

The invention relates to a device for removing zinc dross in a galvanized wire zinc pot. The device aims at solving the following disadvantages caused due to that the zinc dross in the zinc pot is removed manually at present: as the zinc pot is full of zinc solution, the zinc solution can spill out; the zinc solution can volatilize toxic dust and the temperature is high; therefore, the labor intensity is high, the zinc solution is harmful to human bodies, and potential safety hazards can be incurred. The technical measures of the device are as follows: the device for removing the zinc dross in the galvanized wire zinc pot comprises a supporting post, a guide screw rod connected with the supporting post, a lifting motor, a cantilever structure, a dross scooping mechanism, a PLC controller and a dross pushing mechanism. The device eliminates the potential safety hazards in production, greatly lowers the labor intensity of operating personnel, improves the product quality, lowers the rejection rate and reduces the production cost.

Description

technical field [0001] The invention relates to a material salvage device, in particular to a device for removing zinc slag in a galvanizing pot of a galvanizing line. Background technique [0002] The zinc pot of the galvanized sheet production process melts solid zinc ingots into a zinc liquid at a temperature of 460°C, and the strip steel passes through the zinc pot to form a zinc layer on its surface, also known as hot-dip galvanizing. During the hot-dip galvanizing process, due to the contact between the sprayed high-pressure air and the air on the surface of the zinc liquid, scum is generated on the surface of the zinc liquid. If the scum is not cleaned up in time, it will affect the quality of the zinc coating on the strip steel. . Therefore, during the normal production and operation of the unit, the zinc slag floating on the surface of the liquid must be removed in time to ensure product quality. [0003] At present, according to the domestic existing data and the...

Claims

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Application Information

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IPC IPC(8): C23C2/00C23C2/06C23C2/40
Inventor 曹雁来宋木清周南丰
Owner WUHAN IRON & STEEL (GROUP) CORP
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