Gas phase rustproof protecting bush of cold-rolled sheet coil

A gas-phase anti-rust, cold-rolled thin plate technology, applied in the direction of closing, packaging, transportation and packaging, etc., can solve the problems of high cost, poor anti-rust effect, inconvenient operation, etc., and achieve low cost of anti-rust, convenient turnover, anti-rust high efficiency effect

Inactive Publication Date: 2017-03-08
BAOSHAN IRON & STEEL CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of inconvenient operation, poor anti-rust effect and high cost in the prior art, the object of the present invention is to provide a vapor phase anti-rust sheath for cold-rolled sheet coils

Method used

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  • Gas phase rustproof protecting bush of cold-rolled sheet coil
  • Gas phase rustproof protecting bush of cold-rolled sheet coil
  • Gas phase rustproof protecting bush of cold-rolled sheet coil

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Experimental program
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Embodiment Construction

[0020] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] The invention discloses a gas-phase antirust sheath for cold-rolled thin plate coils, which includes a gas-phase antirust sheet 1, a fixing belt 2, and a fixing buckle 3. The structure and connection relationship of the above-mentioned components will be described in detail below.

[0022] Such as figure 1 The weather antirust sheet 1 is a disc-shaped part, and a fixing belt 2 is provided near the edge of its circumference. The fixing belt 2 surrounds the circumference of the weather antirust sheet and is connected end to end by a fixing buckle. The fixing belt 2 intermittently passes through the edge of the gas phase antirust sheet 1, and the fixing belt is 10-25mm away from the outer peripheral edge of the gas phase antirust sheet. Fixing belt 2 comprises elastic band, plastic rope, cotton rope. Be provided with fix...

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PUM

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Abstract

The invention discloses a gas phase rustproof protecting bush of a cold-rolled sheet coil. The bush comprises a gas phase rustproof piece, a fixing belt and a fixing buckle; the gas phase rustproof piece is a round-piece-shaped component, the fixing belt is arranged nearby the edge of the circumference of the gas phase rustproof piece, and surrounds the gas phase rustproof piece, and the fixing belt is connected end to end through the fixing buckle; the steel coil rustproof protecting bush is simple, convenient, rapid and economical and suitable for short-term rustproof protection of the steel coil with the tooth-shaped steel plate side portion in the machining and manufacturing process.

Description

technical field [0001] The invention relates to a vapor phase antirust sheath, more specifically, to a vapor phase antirust sheath for cold-rolled sheet coils Background technique [0002] The manufacturing process of the steel plate is carried out in the atmospheric environment. During the manufacturing process, the surface of the steel plate has no anti-rust treatment, such as after degreasing, dry smoothing, and continuous annealing; or the surface has a certain anti-rust protection, but it is very weak. For example, after rolling, the storage process after wet leveling. Affected by the ambient atmosphere, such as ambient temperature, relative humidity, oxygen, dust and other corrosive conditions, the above-mentioned steel plate is in the atmospheric environment, and the surface is prone to rust, especially in high temperature, high humidity or seasons prone to condensation. The corrosion of steel products in the atmospheric environment is also called rust. The steel pl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D59/00B65D85/66
Inventor 吴首民祁庆琚杨正骑安成强施彤云唐艳秋王双红
Owner BAOSHAN IRON & STEEL CO LTD
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