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Radial oxygen production adsorption tower

An adsorption tower and tower body technology, applied in oxygen preparation, dispersed particle separation, chemical instruments and methods, etc., can solve the problems of uneven adsorption, small height-diameter ratio of adsorption towers, large floor space, etc. Improve the adsorption effect, the effect of uniform intake pressure

Active Publication Date: 2013-10-23
杭州普菲科空分设备有限公司
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  • Abstract
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Problems solved by technology

[0005] The purpose of the present invention is to address the above problems, to provide a radial oxygen-generating adsorption tower; to solve the technical problems of the adsorption tower in the prior art, such as too small height-to-diameter ratio, too large floor space and uneven adsorption.

Method used

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Embodiment Construction

[0031] like figure 1 As shown, a radial oxygen-making adsorption tower includes a cylindrical tower body 9, an air intake assembly 2 is provided at the bottom of the tower body 9, and an air outlet assembly 3 is provided at the top, and the tower body 9 is provided with an adsorption Component 1, an annular air delivery chamber 4 is formed between the inner wall of the tower body 9 and the outer wall of the adsorption component 1, the air intake component 1 has an annular vent 10 located on the periphery of the lower end of the adsorption component 1, and the annular The air vent 10 communicates with the air delivery chamber 4, and the air delivery chamber 4 can transport the air flow radially to the adsorption assembly 1. The two ends of the adsorption assembly 1 are closed and there is a gas collector in the center of the adsorption assembly 1 for collecting the oxygen of the finished product. The channel 5, the lower end of the air-collecting channel 5 is closed, and the up...

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Abstract

The invention provides a radial oxygen production adsorption tower, belongs to the technical field of mechanical equipment, and solves the technical problems of too small height-diameter ratio, too large occupied floor space, non-uniform adsorption and the like in the prior art. The oxygen production adsorption tower comprises a cylindrical tower body, an gas inlet assembly disposed at the bottom of the tower body, an gas outlet assembly disposed at the top of the adsorption assembly, an adsorption assembly disposed in the tower body and a circular gas transportation cavity formed between the inner wall of the tower body and the outer wall of the adsorption wall, wherein the gas inlet assembly is provided with a circular gas vent disposed at the periphery of the lower end of the adsorption assembly; the circular gas vent is communicated with the gas transportation cavity; a gas flow can be transported to the adsorption assembly radially by the gas transportation cavity; two ends of the adsorption assembly are sealed; the center of the adsorption assembly is provided with a gas collection channel for collecting finished product oxygen; the lower end of the gas collection channel is sealed; and the upper end of the gas collection channel is communicated with the gas outlet assembly. The radial oxygen production adsorption tower has the advantages of uniform adsorption, high adsorption efficiency, small occupied floor space, large-scale designability, etc.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and relates to an absorption tower, in particular to a radial oxygen generation adsorption tower. Background technique [0002] In modern industry, the technology of adsorption and separation of gas by adsorption tower is widely used in petrochemical, pharmaceutical, metallurgy, electronics and other industries, such as gas separation, drying and air purification, wastewater treatment, oxygen and nitrogen production, etc. Adsorption materials in the adsorption tower generally use molecular sieves. Molecular sieves can adsorb one or several components in the mixed gas raw material. When the gas passes through the adsorption tower, one or several components are adsorbed, and other components are absorbed. Separation to achieve the separation effect. However, most of the existing adsorption towers are axial adsorption towers, that is, the direction of the gas inlet and outlet is along ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04C01B13/02
Inventor 程小华吴明川罗清汕赵学才章其君
Owner 杭州普菲科空分设备有限公司
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