Device for removing haze and providing oxygen-enriched air
A technology of oxygen-enriched air and smog, applied to the separation of dispersed particles, chemical instruments and methods, separation methods, etc., can solve the problems of human body influence, cannot change the oxygen content in the air, and cannot meet the requirements of hospitals, etc., to prevent poisoning The effect of action
Active Publication Date: 2020-05-08
姬茂旺
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Problems solved by technology
The first method is easy to generate ozone, which will have some impact on the human body, and is especially not suitable for respiratory patients.
The removal effect of the second method is not ideal, and the filter element needs to be replaced regularly
In addition, the above two methods can only remove smog, and cannot change the oxygen content in the air
[0003] For patients in nursing homes, especially respiratory patients or patients in emergency rooms, sometimes it is necessary to increase the oxygen content in the air to alleviate the pain of the patients, but the above two methods cannot meet the requirements of the hospital
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[0028] The present invention will be specifically described below in conjunction with the accompanying drawings.
[0029] Such as figure 1 As shown, the present invention relates to a device for removing smog and providing oxygen-enriched air, which is composed of a dehydration device, an oxygen and nitrogen absorbing device and an oxygen absorbing device connected in parallel.
[0030] The dehydration device is composed of an air compressor (1), a steam-water separator (2) and an air tank (3) connected in series, powered by the air compressor, the steam-water separator removes moisture from the air and enters the air tank, and the air tank With a certain pressure.
[0031] The oxygen and nitrogen absorption device includes a molecular sieve adsorption column (4-2), and a 4Å molecular sieve is used in the molecular sieve adsorption column (4-2). The upper end of the molecular sieve adsorption column (4-2) is connected to the inlet of the exhaust solenoid valve (4-3), and the...
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The invention relates to a device for removing haze, in particular to a device for removing haze and providing oxygen-enriched air through a molecular sieve. The device consists of a dehydration device, and an oxygen-nitrogen absorption device and an oxygen absorption device which are connected in parallel, wherein the dehydration device is formed by connecting an air compressor, a steam-water separator and an air tank in series; the oxygen and nitrogen absorption device comprises a molecular sieve adsorption column, the upper end of the molecular sieve adsorption column is sequentially connected with an exhaust electromagnetic valve and an overflow valve, and the lower end of the molecular sieve adsorption column is sequentially connected with an air suction electromagnetic valve, an airsuction vacuum pump and an oxygen and nitrogen tank; and a 4-angstrom or 5-angstrom molecular sieve is used in the molecular sieve adsorption column. The device has the beneficial effects that haze isremoved through the molecular sieve, and oxygen-enriched air is provided, so the requirements of patients with respiratory system diseases or old people are met.
Description
technical field [0001] The invention relates to a device for removing smog, in particular to a device for removing smog and providing oxygen-enriched air through molecular sieves. Background technique [0002] At present, there are generally two ways to remove smog in the air, one is to eliminate smog by static electricity, and the other is to remove smog by filtering. The first method is easy to generate ozone, which will have some impact on the human body, and is especially not suitable for respiratory patients. The removal effect of the second method is not ideal, and the filter element needs to be replaced regularly. In addition, the above two methods can only remove smog, but cannot change the oxygen content in the air. [0003] For patients in nursing homes, especially respiratory patients or emergency room patients, sometimes it is necessary to increase the oxygen content in the air to alleviate the pain of the patients, but the above two methods cannot meet the req...
Claims
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IPC IPC(8): B01D53/04
CPCB01D53/04
Inventor 姬茂旺姬琳娜
Owner 姬茂旺