about the desolventizer in the solvent extraction

After the dissolution of the wet meal, it is necessary to adjust the temperature and moisture, and sometimes need to be screened and broken. With the development of feed industry and the fish breeding and poultry raising, increase the demand for feed meal for on different uses of the meal variety is also increasing, meal after processing is paid more attention.

Some types of wet and dry meals are not to have the effect of drying and cooling on the dissolution of the cake.

Small leaching mill of exsolution meal usually adopts the desolventizer toaster natural drying and cooling method is in the transport process of finished meal of meal of natural drying and cooling. In the conveying process, material is constantly flipping, meal particle adsorbed on the surface of the water with gasification in high temperature meal soon and make meal containing moisture reduction. At the same time, due to vaporization heat, the temperature of the meal decreased. As long as the length of the transmission equipment is appropriate, the temperature and moisture content of the finished meal can be reduced to the standard. Secondly, the temperature and moisture of the meal can be reduced to a certain degree, due to the small amount of storage, the use of proper ventilation and so on.

And for the production of large, the dissolution equipment is not equipped with dry and cooling function, need to be equipped with special meal drying and cooling equipment. In the production, the drying and cooling of the meal can be carried out by the fluidized bed drier and drier. Vibration fluidized bed dryer has the advantages of high production capacity, high heat utilization efficiency and good energy saving effect. When the moisture content of the soybean meal is high, the device can be used to dry the hot air in the first half, and then the half part is cooled by air cooling.

Along with the development of the breeding industry, in addition to the pig, chicken and other animal husbandry, cattle, sheep, cows and other animals feeding also increased year by year. Demand for feed increased, the demand for feed varieties also increased.