Research And Application Of Displacement Drying Technology

Taida company research the drying technology: replacement drying is a method of non-heat and dehydration, when the solvent of miscibled with water and the density is higher than the water is used to "exchange" wet material and invade drying solvent, occurred replacement in the joint effect by buoyancy and surface forces. Then the mixture of two liquids separated through gravity, centrifugal or evaporation, recycling into the drying system. The process depending on the ability of replacement liquid separate water droplets from solid surface. Because the water - solvent, water - surface tension between solid interfaces are the key factor to release water, this process can be strengthened by adding surfactants.

The advantages of replacement drying include:

1, Reduce energy consumption compared with the hot air drying to;

2, A high drying rate, reduce the drying time;

3, low investment and operating costs;

4, can dry the materials of higher moisture content and will not reduce the drying efficiency.

In addition, it is a drying technology will not leave any spot, moisture traces is not leaved at surface, it is especially important in the dry film, plastic, polished metal products, ceramics and so on.

Taida Mining and Metallurgy Equipment Co., Ltd. has developed the new energy efficient drying technology using the replacement drying technology,  the product quality is praised by the majority of users, Taida dryer is trusted!