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Apparatus for applying coatings to elongated articles

A coating and coating technology, applied in the field of surface treatment equipment for long-shaped products, to achieve the effects of easy maintenance, reduced energy consumption, and improved safety

Inactive Publication Date: 2016-08-03
亚历山大亚历山大罗维奇库拉科夫斯基
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] The device of the present invention helps to solve the problems of safety, convenience and ease of maintenance of the device during operation of the device and refilling of the tank with molten metal to reduce energy consumption and increase power output of the device

Method used

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  • Apparatus for applying coatings to elongated articles

Examples

Experimental program
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Embodiment Construction

[0046] The apparatus for applying a coating on a long part such as a steel wire comprises a chamber 1 for coating application and a molten metal tank 2 located adjacent to the chamber. Molten metal tanks are electric furnaces used for metal smelting and impregnation at a set temperature. The coating chamber 1 is equipped with an inclined channel 11 connecting the chamber 1 for coating application and the molten metal tank 2, and the bottom of the chamber 1 for coating application and the cover 7 located in the upper part of the chamber, respectively. Inlet 4 and Exit 5 channels. The vertical inlet and outlet openings are positioned to ensure the vertical movement of the long part 6 carrying out the coating application. In the operating position, the molten metal tank 2, the chamber 1 for coating application and the inclined introduction channel 11 are sealed to prevent the molten metal from coming into contact with the ambient air. The upper part of the inclined introduction...

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Abstract

Apparatus for coating an elongated member by immersion in molten metal, the apparatus comprising a molten metal tank and a coating chamber fitted with means for internally generating reduced pressure and positive pressure, respectively. Furthermore, in order to ensure the vertical movement of the elongated member upwards from the bottom, the inlet and outlet passages of the coating chamber are arranged vertically at the bottom and top of the coating chamber, respectively. The coating chamber is located next to the molten metal chamber, the introduction channel is inclined, and the molten metal tank is equipped with a supply channel for loading molten or solid metal, the supply channel expanding at its upper part facing the upper part of the molten metal tank.

Description

technical field [0001] The invention relates to technical equipment for the surface treatment of elongated articles for the application of continuous metallic protective coatings on the surface of elongated parts such as wires, bars, etc. by immersion in molten aluminium, zinc, their alloys, tin, lead, etc. The invention can be used for hot-dip aluminized, galvanized or galvanized aluminum of long parts made of cast iron or steel. Background technique [0002] A device for applying a metal coating to a metal strip consists of a trough for coating application, the strip extending through the bottom of the trough. The strip is supported by cylindrical coils and is elongated by removable rollers located on the groove. The bottom portion of the trough surrounds an annular feed receptacle fitted with a filling manifold on the molten metal supply side and a plug on the molten metal discharge side. There is a supply ladle above the fill manifold and the ladle is fitted with a dip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C23C2/00C23C2/36
CPCC23C2/40C23C2/38C23C2/523C23C2/522C23C2/00361C23C2/52C23C2/0036B05C3/02B05C3/09B05C3/10B05C3/12B05C3/125B05C3/132C23C2/36
Inventor 亚历山大·亚历山大罗维奇·库拉科夫斯基
Owner 亚历山大亚历山大罗维奇库拉科夫斯基