Novel gas diversion supporting device for hydrogen extraction adsorption tower

Abstract

The invention discloses a novel gas diversion supporting device for a hydrogen extraction adsorption tower. The novel gas diversion supporting device comprises an adsorption tower body, wherein the lower end of the adsorption tower body is provided with a convex adsorption tower end socket and a gas inlet forged pipe, wherein the gas inlet forged pipe communicates with the middle part of the convex adsorption tower end socket; a flow guide supporting device is arranged at the position, close to the gas inlet forged pipe, in the convex adsorption tower end socket; and a gap is formed between the flow guide supporting device and the inner wall of the convex adsorption tower end socket. The device is simple and reliable in structure, scientific and reasonable in design, small in inlet gas dead zone space, good in flow guiding and anti-vortex effect of gas, excellent in gas flow stability and distribution uniformity, favorable in sealing performance of a joint and capable of preventing leakage of an adsorbent; a distributor supporting ring and the end socket are convenient to weld and process, and the supporting ring is good in stress, so the hidden danger of cracks of the adsorption tower caused by inconvenient welding and the like is greatly reduced.

Description

technical field [0001] The invention relates to a pressure swing adsorption tower, in particular to a novel gas diversion support device for a hydrogen extraction tower. Background technique [0002] The distributor at the bottom of the adsorption tower of the pressure swing adsorption device has a large dead space at the bottom due to design, manufacturing, installation and other reasons, which seriously affects the gas yield; the adsorbent is not tightly sealed, and the leaking agent affects the safe operation of the program-controlled valve; the support ring is welded Joint cracking endangers the safety of equipment operation, etc. Therefore, improving and optimizing the inlet gas diversion support device is a key technical issue to improve the safety of the device and increase the gas yield. Contents of the invention [0003] The object of the present invention is to provide a novel gas diversion support device for a hydrogen extraction absorption tower. [0004] To ...

AI Technical Summary

Problems solved by technology

[0002] Due to the design, manufacture and installation of the distributor at the bottom of the adsorption tower of the pressure swing adsorption device, there is a large dead space at the bottom, which seriously affects the gas yield; the adsorbent is not tightly sealed, and the leakage of the agent affects the safe operation of the program-controlled valve; Joint cracking endangers equipment operation safety, etc.

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