Processing Technology of Permanent Gas Cylinder Marking Neck Ring

Abstract

The invention relates to a processing process for a permanent gas cylinder identification neck ring. The processing process comprises the following steps: firstly providing a permanent gas cylinder identification neck ring which comprises a conical ring body, and performing deoiling, neutralizing and drying pretreatment on the ring body; then grinding prepared enamel ingredients into a glaze slip, mixing high-temperature static enamel powder, high-temperature carbon powder and a fluidizing agent at a ratio of 3:2:0.2 so as to obtain powder, performing laser printing of an identification code, and absorbing the powder onto a film prepared from epoxy resin by virtue of a vacuum machine; then spraying the glaze slip on the periphery of the ring body, heating, solidifying and cooling for molding so as to form an enamel surface, and vac-sorbing the epoxy resin film printed with the identification code onto the enamel surface; finally, firing at a temperature of 800 DEG C for 5 minutes, then cooling for molding so as to form the permanent gas cylinder identification neck ring. According to the process, the enamel surface does not fade forever, the acidproof and alkaliproof level is 3-11, the Mohs hardness is greater than or equal to 6.5 level, the permanent gas cylinder identification neck ring is weather-proof, shockproof and fireproof, and the glossiness of a 60-degree glossiness analyzer is greater than or equal to 90 degrees.

Description

technical field [0001] The invention relates to a processing technology of a permanent gas cylinder identification neck ring. Background technique [0002] Existing gas cylinders use steel stamps to stamp steel stamp numbers on the surface of the cylinders to facilitate the identification of managers or consumers. This marking method will cause surface wear and air corrosion due to long-term use of the cylinders, resulting in steel stamps on the surface of the cylinder. The serial number is ambiguous, which not only makes it impossible for managers or consumers to identify its source or whether it is used within a safe time, but also cannot comprehensively read the relevant information of the cylinder. Improper use of permanent gas cylinders and Lack of scientific management means easily lead to major accidents. [0003] Therefore be badly in need of a kind of processing technology of new permanent gas cylinder marking neck ring, guarantee that the enamel surface on the nec...

AI Technical Summary

Problems solved by technology

[0002] Existing gas cylinders use steel stamps to stamp steel stamp numbers on the surface of the cylinders to facilitate the identification of managers or consumers. This marking method will cause surface wear and air corrosion due to long-term use of the cylinders, resulting in steel stamps on the surface of the cylinder. The serial number is ambiguous, which not only makes it impossible for managers or consumers to identify its source or whether it is used within a safe time, but also cannot comprehensively read the relevant information of the cylinder. Improper use of permanent gas cylinders and Lack of scientific management means can easily lead to major accidents

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