Flange of radiating fixed rotating shaft

Abstract

The invention discloses a flange of a radiating fixed rotating shaft. The flange comprises a fixed shaft disc, a butt joint disc and a fixed disc base; the fixed shaft disc is arranged in the middle of the fixed disc base, an inner flange ring, a shaft hole, a through hole and a shaft are arranged in a fixed rotary disc, a plurality of through holes are evenly formed in the circumference of the inner flange disc, and the shaft hole is formed in the middle of the inner flange disc and matched with the shaft; a plurality of welding support blocks are arranged between the fixed disc base and the butt joint disc, a flange ring is arranged on the inner side of the butt joint disc, a plurality of screw holes are evenly formed in the circumference of the flange ring, and a plurality of gaskets are welded to the surfaces of butt joint blocks; welding blocks are welded to the surfaces of the gaskets, and ventilation openings are formed between the side faces of the welding support blocks and the side faces of the butt joint blocks; and the butt joint disc and the fixed disc base are both made of carbon steel. The flange is used for achieving the suppression effect and radiating, and is stable, free of swinging, better in corrosion resistance and convenient to produce and maintain; and the service life is prolonged, and the efficiency is improved.

Description

technical field [0001] The invention relates to a flange, in particular to a heat dissipation and fixed rotating shaft flange, which belongs to the technical field of flanges. Background technique [0002] At present, flanges are parts that are connected to each other between pipes, and are used for connection between pipe ends; they are also useful for flanges on equipment inlets and outlets, and are used for connections between two equipments, such as reducers. flange. Flange connection or flange joint refers back to the detachable connection of flange, Gasket and bolt as a team of combined sealing structure. [0003] The application range of traditional flanges is narrow, and most of them can only be used for the connection with pipelines. A small part is used in wind power generation. Because it is used in wind power generation and is exposed to the outside all the year round, the corrosion resistance is poor, it is easy to react with air, and the retention time is not ...

AI Technical Summary

Problems solved by technology

[0003] The application range of traditional flanges is narrow, and most of them can only be used for the connection with pipelines. A small part is used in wind power generation. Because it is used in wind power generation and is exposed to the outside all the year round, the corrosion resistance is poor, it is easy to react with air, and the retention time is not long. , is corroded by the air, and there are fewer screw holes that are difficult to confine, and the mechanism of the flange is also relatively complicated. The traditional flange is mostly closed around, which is not conducive to the heat dissipation generated when the shaft rotates. The shaft hole does not match the shaft. Occurrence of shaking, wear and tear reduce life

The traditional flange has inconsistent screw holes, which is not conducive to maintenance when damaged

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