High-pressure container

Abstract

The invention discloses a high-pressure container which comprises a bolt, a fixed cover, a flange, a multi-layer barrel, a single-layer barrel, a ball, an inner barrel, a laminate and a mechanical seal. The fixed cover is connected with the flange through the bolt. The flange is located on the outer side of the head of the inner barrel. The multi-layer barrel is located on the outer side of the middle of the inner barrel. The single-layer barrel is located on the outer side of the tail of the inner barrel. The ball is located on the outer side of the bottom of the inner barrel. The high-pressure container is reasonable in design, and the safety of the high-pressure container can be guaranteed; the thickness of the wall is reduced, and manufacturing and maintenance are facilitated.

Description

technical field [0001] The invention relates to the field of chemical machinery, in particular to a high-pressure container. Background technique [0002] High-pressure vessels can be widely used in the fields of chemical, fertilizer, energy and metallurgical high-pressure vessels, such as the application of gun barrels and nuclear power plants in military industry, high-pressure buffer and storage vessels for synthetic reactions such as synthetic ammonia and synthetic methanol in chemical and petrochemical industries, Industrial nuclear reactors and power accumulators for hydraulic machines in the store. Later, in order to be used in large-scale industrial production, the trend of large-scale pressure vessels, high parameters and selection of high-strength materials appeared in pressure vessels. The core issue of high-pressure vessel design and manufacturing technology development has become that it is necessary to produce large wall thicknesses with the development of prod...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, due to the consideration of safety issues, the multi-layer wrapping type is basically used in terms of wall thickness, but the cost has increased a lot, and the complete multi-layer wrapping type is not easy to maintain. Once a failure occurs, it can only be dismantled as a whole , time-consuming and labor-intensive

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