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Degreasing treatment device before spray coating

A technology of oil treatment and derusting wheel, which is applied to the surface coating liquid device, pretreatment surface, grinding drive device, etc., which can solve the problems of incomplete rust cleaning, etc., to protect equipment, avoid environmental pollution, and treat high efficiency effect

Pending Publication Date: 2018-12-18
TIANJIN CITY JIUYUE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although dry ice dedusting uses physical principles and will not cause environmental pollution, if dry ice dedusting is used alone instead of hydrochloric acid, it is inevitable that rust will not be cleaned thoroughly.

Method used

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  • Degreasing treatment device before spray coating
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  • Degreasing treatment device before spray coating

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention Creation and simplification of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should no...

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PUM

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Abstract

The invention provides a degreasing treatment device before spray coating. The degreasing treatment device comprises a case. Each treatment wheel set comprises three tangent derusting wheels. The derusting wheels are rotationally connected with the case. Mounting grooves are formed in the derusting wheels correspondingly. Derusting pads are arranged in the mounting grooves correspondingly. The outer sides of the derusting wheels are sleeved with the derusting pads correspondingly, and a derusting cavity is formed between every two tangent derusting pads. According to the degreasing treatment device before spray coating, the outer surfaces of pipes are derusted under the effect of friction force of relative motion between the derusting wheels and the to-be-derusted pipes, and in addition, the three sets of derusting wheels are used for performing derusting treatment in sequence, so that derusting is more thorough; and meanwhile, two derusting units are arranged, and four pipes can be derusted simultaneously.

Description

technical field [0001] The invention belongs to the technical field of rust removal before spraying, and in particular relates to a treatment device for degreasing before spraying. Background technique [0002] Before painting, the cleaning process of eliminating all kinds of oil stains (such as lubricating oil, emulsion, grease, sweat stains, etc.) and dust on the surface of the coated object to make the coated surface clean is an essential process of the pre-painting treatment process. The pre-painting treatment includes three parts: degreasing (oil removal), rust removal and phosphating. Phosphating is the central link, and degreasing and derusting are the preparatory procedures before phosphating. Therefore, in production practice, the phosphating work should not only be the focus, but also proceed from the requirements of phosphating quality, and do a good job in degreasing and descaling. Rust work, especially pay attention to the interaction between them. The current...

Claims

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Application Information

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IPC IPC(8): B24B27/033B24B41/00B24B47/12B24B55/06B05D3/12B08B1/02
CPCB05D3/002B05D3/12B24B27/033B24B41/00B24B47/12B24B55/06B08B1/20B08B1/143
Inventor 陈英跃张学荣杨斌张国凤刘春生李增祥白文永
Owner TIANJIN CITY JIUYUE TECH