Frequency-variable staggered gas mixing device

Abstract

The invention discloses a frequency-variable staggered gas mixing device, comprising a mixing tank; a first gas delivery pipe is arranged in a mounting sleeve on the top of the mixing tank, and a second gas delivery pipe is arranged in a mounting sleeve at the bottom of the mixing tank; a first motor and a second motor are respectively installed and fixed at the upper part and the lower part of the left side of the mixing tank by means of motor supports; a driving pulley on an output shaft of the first motor is connected with a driven pulley on the first gas delivery pipe by means of a transmission belt, and a driving pulley on an output shaft of the second motor is connected with a driven pulley on the second gas delivery pipe by means of another transmission belt; the upper end of the first gas delivery pipe is connected with a first gas inlet pipe by means of a first rotating joint, and the lower end of the second gas delivery pipe is connected with a second gas inlet pipe by meansof a second rotating joint; a plurality of first dispersing pipes are installed at the inner side of the mixing tank and at the lower end of the first gas delivery pipe; a plurality of second dispersing pipes are installed at the inner side of the mixing tank and at the upper end of the second gas delivery pipe. The frequency-variable staggered gas mixing device is reasonable in structural designand better in gas mixing effect, thus being conducive to popularization.

Description

technical field [0001] The invention relates to the technical field of gas mixing, in particular to a frequency conversion staggered gas mixing device. Background technique [0002] Culture gas is an indispensable gas in biomedicine. It is usually a mixed gas, and there are usually specialized companies that provide mixed gases for various research and clinical needs. However, in actual use, it is often necessary to prepare different proportions of culture gas according to actual needs. Commonly used high-purity gases such as oxygen, carbon dioxide, nitrogen, argon, etc., use these commonly used high-purity gases to prepare various mixed gases on site according to needs, which can meet the needs of various research and development work or medical treatment, while saving high-purity gases usage of. Such a market needs a gas mixing device with better gas mixing effect, stable mixing temperature and novel structure. However, the prior art does not provide corresponding soluti...

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Problems solved by technology

Such a market needs a gas mixing device with better gas mixing effect, stable mixing temperature and novel structure, but the prior art does not propose a corresponding solution to the above problems

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