A kind of processing method of chemical pressure vessel

Abstract

The invention provides a chemical pressure vessel processing method, which uses a chemical pressure vessel processing device, which includes a base, a clamping and limiting mechanism, and a grinding mechanism. The invention provides a method for processing chemical pressure vessels, which can solve the following problems in the process of processing chemical pressure vessels: a. The chemical pressure vessel has a plate-shaped bending to form a cylinder, and its interface is welded and sealed by welding , so that welding slag will be produced at the welding place, that is, the welding place needs to be polished to remove the welding slag; b. In the current traditional method, most of the welding places are manually sanded and polished by a grinder, which is labor-intensive. The work efficiency is low, especially for grinding the welding part of the inner wall of the chemical pressure vessel; c. The grinding devices currently in the market have complex structures, are expensive, and have single functions and effects, and can only be aimed at a certain specification, making their practical value not high.

Description

technical field [0001] The invention relates to the technical field of chemical pressure vessel processing, in particular to a processing method for chemical pressure vessels. Background technique [0002] A pressure vessel is a closed container that can withstand pressure. The pressure vessel has a wide range of uses, and it has an important position and role in many sectors such as industry, civil, military, and many fields of scientific research. Among them, the most used ones are in the chemical industry and the petrochemical industry, and the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels. In the field of chemical industry and petrochemical industry, pressure vessels are mainly used for heat transfer, mass transfer, reaction and other processes, as well as storage and transportation of pressurized gas or liquefied gas; they are also widely used in other industrial and civil fields, such as air co...

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Problems solved by technology

[0003] At present, the following problems exist in the processing of chemical pressure vessels: a. The chemical pressure vessel has a sheet-like bending to form a cylinder, and its interface is welded and sealed by welding, so that welding slag will be generated at the welding place, that is, the welding place needs Grinding to remove the welding slag; b. In the current traditional method, most of the welding parts are manually ground through the grinder. This method is labor-intensive and low in work efficiency, especially for the welding part of the inner wall of the chemical pressure vessel. Grinding; c. The grinding devices currently in the market are complex in structure, expensive, and have a single function and effect, and can only be aimed at a certain specification, making their practical value not high

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