The higher the dehumidification efficiency is, the better the absorption effect of the ultra-high pressure humidifier is.mini humidifier Production

　　The influence of the inlet mass flow rate on the outlet parameters of the solution decreases with the increase of the solution mass flow rate, and the outlet concentration increases with the increase of the solution mass flow rate. As the mass flow rate of solution increases, the heat and mass transfer coefficients between air and solution increase, but the water absorption per unit mass of solution decreases, so the outlet concentration of solution increases with the increase of mass flow rate of solution. Similarly, the sensible heat and latent heat of solution absorption per unit mass flow rate decrease with the increase of solution mass flow rate, so the range of solution temperature increase also decreases, and the solution outlet temperature decreases with the increase of solution mass flow rate. When the mass flow rate at the inlet of the solution is 1.6 kg/(ms), the outlet temperature of the solution is reduced from 32.4 ℃ to 31.3 ℃. The influence of air moisture content on solution outlet parameters increases, the driving force of gas-liquid mass transfer increases, and the solution outlet concentration decreases more. As the latent heat of phase change released by water condensation increases, the outlet temperature of solution increases with the increase of moisture content at the inlet. When the moisture content of inlet air changes from 18g/(kg) to 23g/(kg), the outlet temperature of solution changes from 30.2 ℃ to 31.7 ℃.

　　The dehumidification efficiency is expressed by the ratio of the change of moisture content parameters before and after the air passes through the heat and mass exchanger to the difference between the moisture content at the air inlet and the air moisture content when the inlet solution is in equilibrium; The greater the dehumidification efficiency is, the better the absorption effect of the ultra-high pressure humidifier is, and the more thorough the absorption is. When the dehumidification performance of the cross flow ultra-high pressure humidifier with metal fillers such as Zhang Wei at the outlet is, the higher the balance between the absorption solution and the air moisture content parameters is. The calculation formula is as follows: η， Where is the moisture content of the solution inlet surface, g/(kg). The main parameters affecting the performance of the ultra-high pressure humidifier are the solution and air inlet parameters. On the basis of a large number of experimental data, the method of multiple linear regression is used to process the experimental data.

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