Nantong keda chemical machinery manufacturing co., LTD. Design and manufacture of long nets drying machine specially used for drying gelatin. Is in further study of gelatin technology characteristic of drying fully, widely absorbs the domestic and foreign advanced drying technology on the basis of design and manufacture of success. Is the most ideal special equipment for dry gelatin.
Gelatin drying generally USES convection drying, the drying medium air, direct contact with the wet material (gel), heat energy in the form of convection in the material, the steam produced by the drying medium (air) away. Gelatin medium dry air must be purified before entering the dryer dehumidification process, to achieve the absolute moisture content in air 6 g / ㎏ dry air, water or less if produce edible gelatin and medicinal gelatin air cleanliness level 100000, at least not less than 300000. The air dehumidification purification are usually performed by dehumidifier.
In the long nets drying, hot air is not blowing and gelatin layer parallel direction, but through the gel layer in vertical direction. Because of gelatin drying temperature is limited by gel melting point, can't improve, especially in early stage of drying, the gel will melt when it is heated, at the beginning of the dry so long nets drying machine adopts several different temperature area gradually heating method for the design and manufacture.
Our company make long nets drying machine features:
1. Continuous production, equipment for automatic control, greatly improve the efficiency, ensure product quality.
2. Hot air can be used repeatedly, into the air volume calculation accuracy, high thermal efficiency, and greatly reduce the heat load and save energy;
3. The main components of the device adopts high quality stainless steel, conform to the requirements of the health level, equipment whole sealing, bacterial contamination.
4. The gelatin of heat-sensitive collagen, long nets drying machine multiple zones of low temperature control design completely conform to the requirements for drying of thermal sensitive material.
5. Heating can use steam heating and hot water heating; Adopt PLC control, flexible operation.
