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Full-automatic multi-stage permanent magnet air separation oxygen production device

An air separation and oxygen production device technology, which is applied in the directions of oxygen preparation, separation method, and dispersed particle separation, etc., to achieve the effect of strong magnetic field stability, wide application range, and improved oxygen separation rate.

Pending Publication Date: 2021-11-30
西安宗烨能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the existing magnetic method oxygen production device, and provide a fully automatic multi-stage permanent magnetic air separation oxygen production device with reasonable design, high oxygen production efficiency, small volume and simple operation

Method used

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  • Full-automatic multi-stage permanent magnet air separation oxygen production device
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  • Full-automatic multi-stage permanent magnet air separation oxygen production device

Examples

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Embodiment 1

[0021] exist figure 1 Among them, the fully automatic multi-stage permanent magnet air separation oxygen production device of this embodiment consists of an air blower 1, an air cleaner 2, a multi-stage permanent magnet air separator 3, a high nitrogen air induced draft fan 4, an oxygen content detector 5, Oxygen-enriched air induced draft fan 6 and automatic controller 7 are connected to form, the air output pipe of air blower 1 is connected to air purifier 2, and the air output pipe of air purifier 2 is connected with a multi-stage permanent magnet air separator 3, multi-stage The number of permanent magnetic air separators 3 can be determined according to the required oxygen concentration. The higher the required oxygen concentration, the more multistage permanent magnetic air separators 3 are connected in series. The multistage permanent magnetic air separators 3 are equipped with an oxygen content detector 5 and automatic controller 7, the high-nitrogen air output pipe 3-...

Embodiment 2

[0026]In this embodiment, in the housing 3-1 of the multi-stage permanent magnetic air separator 3, three layers of coaxial and nested frustum-shaped swirl magnetized separation nets 3-2 are installed along the flow direction of the air. The diameter of the large end of the magnetized separation net 3-2 is 50 mm, the diameter of the small end is 25 mm, and the height is 60 mm. The axial distance between the three layers of swirl magnetized separation nets 3-2 is 50 mm. The ring-shaped cavity formed between the 2 is a magnetization separation area, which is used to realize the change of the magnetic field gradient. The swirl magnetization separation network 3-2 is wound with a plurality of high-strength permanent magnets 3-3-2 units connected in series in a spiral shape. The high-strength permanent magnet unit strips are distributed in a spiral shape so that the nitrogen and oxygen in the air enter the swirl state under the action of rotation force and magnetic force, and can be...

Embodiment 3

[0028] In this embodiment, in the housing 3-1 of the multi-stage permanent magnetic air separator 3, three layers of coaxial and nested frustum-shaped swirl magnetized separation nets 3-2 are installed along the flow direction of the air. The diameter of the large end of the magnetized separation net 3-2 is 5000mm, the diameter of the small end is 4950mm, and the height is 3500mm. The axial distance between the three-layer swirl magnetized separation net 3-2 is 3000mm. The ring-shaped cavity formed between the 2 is a magnetization separation area, which is used to realize the change of the magnetic field gradient. The swirl magnetization separation network 3-2 is wound with a plurality of high-strength permanent magnets 3-3-2 units connected in series in a spiral shape. The high-strength permanent magnet unit strips are distributed in a spiral shape so that the nitrogen and oxygen in the air enter the swirl state under the action of rotation force and magnetic force, and can be...

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Abstract

A full-automatic multi-stage permanent magnet air separation oxygen generation device is disclosed. An air output pipe of an air blower is connected with an air purifier, an air output pipe of the air purifier is connected with at least one multi-stage permanent magnet air separator in series, and the multi-stage permanent magnet air separator is provided with an oxygen content detector and an automatic controller. A high-nitrogen air induced draft fan is connected to a high-nitrogen air output pipe of the multi-stage permanent magnet air separator, an oxygen-enriched air induced draft fan is arranged on an oxygen-enriched air output pipe, and the automatic controller is connected with the oxygen content detector and the high-nitrogen air induced draft fan. The automatic controller controls the revolution of the high-nitrogen air induced draft fan according to oxygen content data measured by the oxygen content detector. The device can be widely applied to combustion fields such as boilers and internal combustion engines and multiple industries and fields such as metallurgical manufacturing, petrochemical engineering, food and medical treatment, agriculture, forestry, animal husbandry and fishery, military affairs, mining and the like, has the advantages of low manufacturing cost, automatic operation and high oxygen generation efficiency, and is greatly helpful for improving social benefits, energy conservation and economic benefits.

Description

technical field [0001] The invention belongs to the technical field of oxygen preparation devices, and in particular relates to a fully automatic multi-stage permanent magnet air separation oxygen production device. Background technique [0002] It is well known that air is mainly composed of oxygen and nitrogen, and it is undoubtedly the most convenient way to produce oxygen-enriched air by separating air. There are many devices and methods for producing oxygen-enriched air from air, and the method of magnetization and adsorption separation by magnetic method has broad prospects. Oxygen-enriched air is widely used in production and life. Replacing ordinary air with oxygen-enriched air can significantly reduce energy consumption in production processes such as electric power, heat power, metallurgical manufacturing, and petrochemicals, and can improve product quality, save energy and increase efficiency. The use of oxygen-enriched air in the combustion stage of boilers, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/00B01D53/30B01J19/08C01B13/02
CPCB01D53/00B01D53/30B01J19/087C01B13/0229C01B13/0248B01D2259/814B01D2256/12Y02P20/10
Inventor 汪宗海徐浩然李孟阳李鹏张瑛徐莹
Owner 西安宗烨能源科技有限公司
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