Radial flow adsorber

An adsorber and radial flow technology, applied in the field of new radial flow adsorbers, can solve the problem of uneven air distribution of radial flow adsorbers

Active Publication Date: 2011-05-25
HANGZHOU HANGYANG
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  • Abstract
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Problems solved by technology

[0004] The purpose of the present invention is to overcome the defects of the prior art, and provide a radial flow adsorber that can solve the problem of uneven air distribution, thereby improving the utilization rate of the internal adsorbent, reducing the size of the adsorber, and reducing the regeneration energy. Consumption to achieve a cost-reduced radial flow adsorber

Method used

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Embodiment Construction

[0013] The invention will be described in detail below in conjunction with the accompanying drawings: figure 1 As shown, the present invention mainly includes: a lower head 1, an upper head 10, a cylinder 2 and a skirt 16, and the upper head 10 is provided with an upper inlet pipe 9 for regeneration gas and a loading port 8 for the adsorbent, See figure 2 As shown; the lower head 1 is provided with a gas inlet pipe 17 for gas inflow, and the cylinder 2 is provided with an adsorbent 3, a wire mesh and a filter element 7, and the wire mesh includes an outer mesh 4, a middle mesh Net 5, inner net 6; the lower sealing head 1 is also provided with a regeneration gas lower inlet pipe 15 communicated with the regeneration gas upper inlet pipe 9; with a regeneration gas upper inlet pipe 9 and a regeneration gas lower inlet pipe 15, During normal operation, the air flows into the adsorber from the gas inlet pipe 17, and flows out from the upper inlet pipe 9 of the regeneration gas an...

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Abstract

The invention relates to a radial flow adsorber. The radial flow adsorber mainly comprises a lower end socket, an upper end socket and a cylinder body, wherein the upper end socket is provided with an upper regeneration gas inlet pipe and an adsorbent feed port; the lower end socket is provided with an inlet pipe for gas to flow in; an adsorbent, a silk screen and a filter component are arranged in the cylinder body; and a lower regeneration gas inlet pipe which is communicated with the upper regeneration gas inlet pipe is also arranged on the lower end socket. In the invention, a design of double regeneration gas inlet pipes is utilized to improve the flow field distribution of fluid in the adsorber; and calculated by the flow field, the unevenness of the airflow flowing through the adsorber of such a structure is smaller than that of a conventional adsorber, which indicates that the gas is more evenly distributed in the adsorber of the structure, so that the obstruction is also relatively reduced, thus the radial flow adsorber has greater superiority as compared with the traditional adsorber.

Description

Field of Invention [0001] The present invention relates to a kind of mainly used for absorbing CO in the air 2 , H 2 The novel radial flow adsorber for impurities such as O belongs to the field of gas purification. Background technique [0002] With the rapid development of science and technology and the rapid development of the gas industry, the demand for oxygen, nitrogen and argon products in all walks of life has increased sharply. In order to solve these existing problems, the radial flow adsorber came into being. [0003] The radial flow adsorber is an adsorption device derived from the existing catalytic reactor. The conventional catalytic reactor only has a single process of normal operation, so the design of the catalytic reactor adopts the structure of single input and single output. The airflow enters from the bottom of the equipment. Since there is enough buffer space in the equipment, when the airflow passes through the catalyst bed, the flow rate slows down,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04
Inventor 陈霞顾燕新
Owner HANGZHOU HANGYANG
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