Sealing device used for chemical reactor

Abstract

A sealing device used for chemical reactors (1 and 20) is safe, reliable, and simple in structure, and easy to assemble and disassemble, wherein the chemical reactors (1 and 20) comprise shells (2) and convex pieces (3) and metal sheets (10), the convex pieces are supported by the shells (2) and inserted into convex strips (4) by certain intervals, and the metal sheets (10) can be fixedly connected on the convex pieces (3) in a deformation manner and protrude in a gap (8) to be used for blocking a fluid channel of the gap.

Description

technical field [0001] The present invention relates to a chemical reactor of the type comprising a housing, a male part supported by the housing and having a male part inserted with clearance into a female part connected to the housing, and a means for preventing the passage of the male part and the female part The sealing device for the fluid passage between the gaps. Background technique [0002] Chemical reactors of the particular type mentioned above generally have large dimensions, and when manufacturing the various elements that make up the reactor, too strict machining tolerances cannot be imposed, since this would result in unreasonably high manufacturing costs. In fact, the various elements have rather coarse tolerances in all respects, especially with regard to their dimensions, coaxiality, concentricity and surface finish. In fact, this structure belongs to the category of carpentry workshops and boiler workshops whose structural requirements are completely diff...

AI Technical Summary

Problems solved by technology

However, the disadvantage of this technique is that the gland packing type gasket is installed in a completely manual manner, which is time consuming and laborious, in practice carried out on the job site and requires direct access by the operator

and has also been observed to have the drawback of gradual failure of gland packing type gaskets

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