Device for coating steel rail and method thereof

A technology for coating devices and rails, which is applied in the field of rails, can solve problems such as prone to corrosion, and achieve an even distribution effect

Inactive Publication Date: 2011-05-18
PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the problem that steel rails are prone to rust during transportation and open-air stacking, and provide a coating device and coating method for coating steel rails to prevent steel rails from rusting

Method used

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  • Device for coating steel rail and method thereof
  • Device for coating steel rail and method thereof
  • Device for coating steel rail and method thereof

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Embodiment Construction

[0029] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] The coating device for steel rail provided by the present invention comprises:

[0031] frame;

[0032] The coating roller installed on the frame, the coating roller is used to contact at least one of the top surface 4, side surface 5 and bottom surface 6 of the rail (such as figure 1 shown); and

[0033] An antirust agent supply device (not shown), which includes: an antirust agent container for storing the antirust agent; and a nozzle communicated with the antirust agent container through a pump and a delivery pipeline, the A pump is used to pump the anti-rust agent in the anti-rust agent container to the nozzle to supply the anti-rust agent to the coating roller and / or rail.

[0034] The frame provides the mounting base for the applicator rolls. Here, the frame should be understood in a wide range, that is, the parts or devices sui...

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PUM

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Abstract

The invention discloses a device for coating steel rail. The device comprises a machine frame, a coating roller and an anti-rusting agent supplying device, wherein the coating roller is used for contacting at least one surface of the top surface, the side surface and the bottom surface of the steel rail; and the anti-rusting agent supplying device comprises an anti-rusting agent container used for storing an anti-rusting agent, and a nozzle connected with the anti-rusting agent container through a pump and a conveying pipeline. A method for using the coating device to coat the anti-rusting agent on the steel rail comprises the following steps of: spraying the anti-rusting agent onto at least one surface of the top surface, the side surface and the bottom surface of the steel rail and rolling the surface coated with the anti-rusting agent by a coating roller; or when rolling at least one surface of the top surface, the side surface and the bottom surface of the steel rail by the coating roller, supplying the anti-rusting agent to the coating roller and/or the surface of the steel rail, which contacts the coating roller. Through the device, the steel rail coated with the anti-rusting agent is not rusted in transportation and air storage processes and the anti-rusting agent on the steel rail is relatively uniformly distributed.

Description

technical field [0001] The invention relates to the field of rails, more specifically, to a coating device for coating a steel rail and a method for coating a steel rail with an antirust agent using the coating device Background technique [0002] The rails used to lay railways are usually manufactured by steel manufacturers. In the production process, it is necessary to carry out machining and heat treatment processes on the rails, so that the geometric shape, performance parameters and other indicators of the rails meet the requirements of customers. [0003] However, during the transportation process of steel rails after they leave the factory, especially during long-term transportation and open-air stacking, such as sea transportation, since the steel rails are inevitably exposed to natural conditions, corrosion is prone to occur, and thus rust appears on the surface of the steel rails. Rust or layers of rust. Not only will it cause pollution to the environment, but it...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B9/04B05C1/02B05C11/10B05C11/02B05D1/40
Inventor 李大东余腾义刘锦燕王彦中贾济海王春健
Owner PANZHIHUA IRON & STEEL RES INST OF PANGANG GROUP
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