A New Type of Longitudinal Parallel Bed Adsorber

A bed adsorption, vertical technology, applied in chemical instruments and methods, separation methods, dispersed particle separation, etc., can solve the problems of particle material wear, adsorber pressure drop, etc., to achieve low wear rate, reduce pressure loss, reduce wear and tear Effect

Active Publication Date: 2021-08-13
QINGDAO UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to solve the problem of high pressure drop of the adsorber and serious wear of particulate materials (such as adsorbent particles, etc.) on the basis of ensuring the application scale of the adsorber, and designs a new type of longitudinal parallel bed adsorber

Method used

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  • A New Type of Longitudinal Parallel Bed Adsorber
  • A New Type of Longitudinal Parallel Bed Adsorber
  • A New Type of Longitudinal Parallel Bed Adsorber

Examples

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Embodiment 1

[0031] A new type of longitudinal parallel bed adsorber, such as Figure 1 to Figure 3 As shown, a housing 1, at least two fluidized beds 2 and a gas distributor 3 are included.

[0032] refer to figure 1 , the housing 1 is mainly used for installation and support. The housing 1 is provided with an air inlet 11 and an air outlet 12. The housing 1 can be supported by a bracket to facilitate connection at the air inlet 11. The shape of the housing 1 is not limited. Recommended according to The shape obtained by the arrangement of the fluidized bed 2 is designed.

[0033] refer to figure 1 with figure 2 , a plurality of fluidized beds 2 are arranged in the shell 1, the fluidized beds 2 are arranged mutually and the adjacent air chambers 21 are independent from each other, the shapes and volumes of the fluidized beds 2 are the same, and the cross section of the shell 1 is square, The centers of the plurality of fluidized beds 2 are at the same height. The bottom of the fluid...

Embodiment 2

[0037] Different from Example 1, as Figure 4As shown, in this embodiment, the cross-sectional shape of the fluidized bed 2 is a regular hexagon.

Embodiment 3

[0039] Different from Example 1, as Figure 5 As shown, in this embodiment, the cross-sectional shape of the fluidized bed 2 is circular.

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Abstract

The invention discloses a novel longitudinal parallel bed adsorber, which relates to the technical field of adsorbers, comprising: a shell; at least two fluidized beds arranged in the shell, the bottom of the fluidized bed is provided with an air inlet, and the fluidized bed There is an air outlet connected to the air outlet on the top of the fluidized bed, an air chamber is provided on the top of the air chamber, an air distribution plate is provided on the top of the air chamber, a leak-proof net is provided under the air outlet, and particulate matter is arranged between the air distribution board and the leak-proof net. material; the gas distributor is arranged in the shell, one end of the gas distributor is provided with an inlet connected with the air inlet, and the other end is provided with an outlet connected with the air inlet. The beneficial effect of the present invention is that, compared with the traditional adsorber, it solves the shortcomings of high pressure drop in the adsorber, insufficient gas-solid contact, and serious wear of adsorbent particles, reduces the pressure drop of the adsorber, and improves the adsorption capacity of the adsorber. The utilization rate of the internal adsorbent particles reduces the replacement cost of the adsorbent particles, thereby achieving the purpose of high efficiency, energy saving and cost saving.

Description

technical field [0001] The invention relates to the technical field of adsorbers, in particular to a novel longitudinal parallel bed adsorber. Background technique [0002] The adsorber is a device equipped with granular materials (such as adsorbents, etc.) to achieve gas-solid adsorption and desorption. Among them, longitudinal adsorbers, such as fluidized bed reactors, have the characteristics of high heat transfer, mass transfer, and momentum transfer efficiency. The pressure drop of the adsorber is an important factor that determines the gas-solid reaction efficiency and the energy consumption of the adsorber, and it is directly proportional to the filling height of the particulate material in the adsorber. Reducing the pressure drop of the adsorber requires reducing the filling height of the granular material, and reducing the filling height of the granular material will reduce the quality of the granular material in the adsorber and reduce the application scale of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D53/04
CPCB01D53/04
Inventor 李晓飞靳江涛祝方舟李庆党吕晓龙
Owner QINGDAO UNIV OF SCI & TECH
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