High-purity gas analysis adjusting system for experiment

Abstract

The invention discloses a high-purity gas analysis adjusting system for an experiment. The high-purity gas analysis adjusting system comprises a sample gas conveying device, a preceding stage gas processing device, a middle stage gas humidifying device, a last stage gas adjusting device and a gas pipeline used for connecting all the devices. The preceding stage gas processing device comprises a gas filtering chamber and a gas sterilizing chamber. The middle stage gas humidifying device comprises a pressurizing pump and a humidifying box. The last stage gas adjusting device comprises a humidity adjusting chamber, a temperature adjusting chamber, a pressure adjusting chamber, a noise adjusting chamber and a dust adjusting chamber. Due to the fact that the middle stage gas humidifying device is arranged, gas can be humidified, humidity is measured through a humidity sensor, a central processor controls a PLC through a feedback module, the PLC controls the pressurizing speed of the pressurizing pump to adjust the speed and time of the gas entering the humidifying box so that the humidity of the gas can reach the requirement of the experiment, and the adjusting process is fast and effective.

Description

technical field [0001] The invention relates to the field of high-purity gas experimental analysis, in particular to an experimental high-purity gas analysis and adjustment system. Background technique [0002] In the experimental process of some high-purity gases, it is necessary to control various data of the high-purity gas before the experiment can be carried out, such as temperature, altitude, pressure index, gas humidity and other data, and the current haze weather is serious. When analyzing the effect of haze on gas, it is also necessary to fill the sampled gas with the same amount of dust for the experiment. However, the traditional gas experiment analysis system does not have a relatively complete set of devices and systems that can complete the above work. Contents of the invention [0003] The purpose of the present invention is to provide a high-purity gas analysis and adjustment system for experiments to address the deficiencies in the prior art. [0004] Tec...

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Problems solved by technology

[0002] In the experimental process of some high-purity gases, it is necessary to control various data of the high-purity gas before the experiment can be carried out, such as temperature, altitude, pressure index, gas humidity and other data, and the current haze weather is serious. When analyzing the impact of haze on gas, it is also necessary to fill the sampled gas with the same amount of dust for the experiment. However, the traditional gas experiment analysis system does not have a relatively complete set of devices and systems that can complete the above work.

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