Dynamic seal component of finished cooler

Abstract

The invention discloses a dynamic seal component of a finished cooler. The dynamic seal component comprises a cover plate, a spring, a corrugated pipe, a spring base, a first corrugated pipe base, a second corrugated pipe base, a seal base and a rotating ring, wherein one end of the spring is propped against the cover plate, and the other end is propped against the spring base; the first corrugated pipe base is arranged on the cover plate; the second corrugated pipe base is arranged on the seal base; one end of the corrugated pipe is connected onto the first corrugated pipe base, and the other end is connected onto the second corrugated pipe base; the spring base is integrally connected with the seal base through a thread; and the seal base is tightly contacted with the rotating ring. The service cycle of the dynamic seal component of the finished cooler can be prolonged, and cost is saved for a user.

Description

technical field [0001] The invention relates to a mechanical seal assembly, in particular to a dynamic seal assembly for a product cooler. Background technique [0002] Mechanical seal is a shaft sealing device for rotating machinery, such as centrifugal pumps, centrifuges, reactors, compressors, coolers and other equipment. Since the transmission shaft runs through the inside and outside of the equipment, there is a circumferential gap between the shaft and the equipment, and the medium in the equipment leaks outward through this gap. If the pressure inside the equipment is lower than the atmospheric pressure, the air leaks into the equipment, so there must be a Shaft seals to prevent leaks. There are many types of shaft seals. Because mechanical seals have the advantages of less leakage and long life, mechanical seals are the most important shaft sealing method in these equipments in the world today. The sealing performance of the mechanical seal directly affects the lif...

AI Technical Summary

Problems solved by technology

[0003] A finished product cooler commonly used in chemical plants. The finished product cooler adopts a spiral plate pusher conveying structure. The middle part of the rotor for conveying finished products has circulating cooling water to cool the conveyed medium. The outer shell is also designed with circulating cooling Water is used to cool the shell. Due to the relatively high working temperature and continuous 24-hour operation, the dynamic seal assembly is easily damaged and leaks water.

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