Special mechanism for protecting bolt in strong corrosive environment and use method

Abstract

The invention discloses a special mechanism for protecting a bolt in a strong corrosive environment and a use method. The special mechanism comprises two transparent insulating seals arranged on the upper part and the lower part of the bolt, the two transparent insulating seals respectively comprise an upper transparent insulating seal and a lower transparent insulating seal, wherein two ends of the two transparent insulating seals are provided with clamping mechanisms, and glass fiber brushes are arranged among gaps between a nut of the bolt and fixed equipment. According to the invention, the upper and lower two transparent insulating seals are arranged at a connecting part between the bolt and the fixed equipment, two ends of the two transparent insulating seals are provided with the clamping mechanisms, middle gaps are provided with the dense glass fiber brushes, and thus, the outer protection of the bolt is realized, and the amount and the circulating amount of strong corrosive gas in contact with the bolt are effectively reduced; in addition, the glass fiber brushes can be bonded together after in long-term contact with the external strong corrosive gas, so that the contact between the strong corrosive air and the bolt is better blocked, and the transparent insulating seals are beneficial to the master of a corrosion condition of the bolt.

Description

[0001] technical field [0002] The invention belongs to the technical field of hardware protection, and in particular relates to a special mechanism for bolt protection in a strong corrosion environment and a use method thereof. Background technique [0003] Bolts within the scope of strong acid chemical plants are vulnerable to strong corrosive environments, and strong corrosiveness is attached to the bolts through the air, especially between the nut of the bolt and the connection between the equipment and between the nut and the protruding bolt head One end is particularly susceptible to corrosion, and it will be rusted quickly, thereby reducing the service life, and the bolt is a fixed and solid part, once corroded, its function is easily affected, causing the connected equipment to loosen and the perforation to expand. Aging can easily cause the equipment fixed by bolts to loosen or even fall off, and the consequences are very serious. Contents of the invention [0...

AI Technical Summary

Problems solved by technology

[0003] Bolts within the range of strong acidic chemical plants are vulnerable to strong corrosive environments, and strong corrosiveness is attached to the bolts through the air, especially between the nuts of the bolts and the Between the connecting parts of the equipment and at the end of the nut and the protruding bolt head, it is particularly susceptible to corrosion, and it will be rusted quickly, thereby reducing the service life, and the bolt is a fixed and solid part, once corroded, its function is easy If it is affected, the connected equipment will loosen and the perforation will expand. If things go on like this, the bolts will age, which will easily cause the equipment fixed by bolts to loosen or even fall off. The consequences are very serious.

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