Moisture has a great impact on the quality of production equipment and products, and brings a variety of losses to the production process. But people's awareness of this is weak, coupled with excessive control of production costs

Instead of taking action to address the effects of moisture, the damage ended up being even worse. With the rapid development of society and the progress of science and technology, people have higher and higher requirements for quality

The dehumidification in the workshop is subject to various special circumstances such as different temperature and humidity requirements; different moisture removal capacities of products; different air conditioning fresh air volume and ventilation conditions of the workshop. Therefore, there will be differences in the selection and configuration. Generally, it is configured at a rate of 1KG of dehumidification per 60-120 cubic meters of space, which can basically meet about 60% of the humidity requirements. If the workshop conditions are complex, strict calculations must be carried out to achieve the best effect.

Dehumidifiers are widely used in the chemical industry because many areas in this field require dehumidifiers to control humidity. During the production of polyethylene, the humidity of ethylene raw gas needs to be detected. Water can poison the platinum catalyst, and only by controlling the appropriate humidity of the gas CO2 can the production proceed smoothly. In the production process of chlorine compounds such as bleach, the humidity value of the carrier gas must be strictly controlled; otherwise, it will react with water to form waste acid. In the production process of compressed gases, pre-dehumidification of the gas is necessary to prevent the condensation of saturated water vapor during compression; for liquefied gases, adequate dehumidification of the gas is required to prevent water vapor condensation from causing blockages in valves and components; in the production and storage of liquid SO2, if the moisture is not adequately dehumidified, SO2 reacting with water can form corrosive sulfurous acid and sulfuric acid; in the transportation and storage of natural gas and liquefied petroleum gas, when the moisture content in the gas is too high, it will freeze at temperatures below 0 ℃ and form solid hydrates at temperatures above 0 ℃; in the polymerization process of nylon and polyester and the textile process of fibers, poor humidity control will reduce production efficiency and affect product quality.