Anti-corrosion treatment process for parts of sampling machine

Abstract

The invention discloses an anti-corrosion treatment process for parts of a sampling machine. The anti-corrosion treatment process comprises the following steps that 1), impurity removal and rust removal are carried out on the surface of each part of the sampling machine; 2), sanding is carried out on the surface of each part which is subjected to the treatments in the step 1) of the sampling machine; 3), a sampling pipe of the sampling machine is soaked in rare-earth preservative which is subjected to a curing treatment, the rare-earth preservative is taken out after deposited on the surface of the sampling pipe, and then the rare-earth preservative is naturally air-dried at normal temperature; 4) the rare-earth preservative which is subjected to the curing treatment is sprayed on the surfaces of the other parts of the sampling machine; and 5), the sampling pipe which is subjected to the treatment in the step 3) is coated with an antioxygenic resin layer, and the other parts of the sampling machine are coated with the antioxygenic resin layer. According to the anti-corrosion treatment process, on one hand, the corrosion-resistant layer can be prevented from being impacted and rubbed and the anti-corrosion layer is firmly adhered to the surface of the sampling pipe, and on the other hand, the problem that the surface of the sampling pipe is corroded and damaged as oxygen and water in the atmosphere permeate and diffuse to the surface of the sampling pipe can be prevented.

Description

Technical field [0001] The invention relates to the technical field of beneficiation, in particular to an anticorrosive treatment process for sampling machine parts. Background technique [0002] In the process of beneficiation, due to the heavy workload, it is impossible to take all the materials for analysis; also cannot take some materials for analysis at will, but through sampling, obtain the test of appropriate weight, properties and composition representative of the raw materials. Sample, then analyze and test. The process of collecting a part of the sample from a large batch of materials is called sampling. [0003] The equipment used for sampling is a sampling machine. In order to meet the stability of its structure, the sampling machine is generally made of metal. During the sampling process, the sampling machine will directly contact the sample and cause the corrosion of the sampling parts. The corrosion ability of the sample is different. The degree of corrosion varies...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide anticorrosion treatment process for sampler parts, so as to overcome the problem that the existing anticorrosion process easily causes the anticorrosion layer to come off