Pressure vessel manufacturing method and auxiliary manufacturing equipment thereof

Abstract

The invention discloses auxiliary manufacturing equipment for a pressure container, and the equipment comprises a base which is used for placing the pressure container and is provided with a rotating disc, the pressure container is placed on the rotating disc, and the rotating disc drives the pressure container to rotate; the lifting device is arranged on the base, and the lifting device comprises a plurality of lifting rods which surround the periphery of the pressure container and are vertically arranged; the surrounding device is arranged on the lifting rod, the surrounding device comprises a fixing ring and a sliding block arranged on the fixing ring, the sliding block annularly moves along the fixed surrounding pressure container, and the fixing ring ascends and descends along the pressure container through the lifting device; the grinding device is arranged on the sliding block and used for grinding the pressure container, and the grinding device does annular motion along the pressure container through a surrounding device; and the spraying device is arranged on the sliding block and used for spraying rust removal liquid.

Description

technical field [0001] The invention belongs to the technical field of pressure vessels, and in particular relates to a pressure vessel manufacturing method and auxiliary manufacturing equipment thereof. Background technique [0002] A pressure vessel refers to a closed device that contains gas or liquid and bears a certain pressure. In order to more effectively implement scientific management and safety supervision and inspection, my country's "Pressure Vessel Safety Supervision Regulations" divides pressure vessels into three categories according to working pressure, medium hazards and their role in production. [0003] 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 ...

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Problems solved by technology

[0006] However, there are still many problems in the above-mentioned patent: 1. The above-mentioned grinding device collects punctuation points through the image acquisition device during the grinding process and cooperates with the lifting mechanism and the rotary mechanism to position and polish the weld seam. However, this grinding method cannot control the grinding. Second, the above-mentioned grinding device will spray the rust remover through the transparent cover and the atomizing nozzle to prevent the flying dust generated by the grinding, but when the rust remover is sprayed, it still needs to be strengthened; The dosage of the rust remover was not adjusted at the time, which may easily lead to insufficient or excessive dosage, resulting in reduced grinding efficiency

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