Food processing machinery short infrared dryer machine First, equipment compositionThe short infrared light dryer is made up of draught fan, short infrared ray tube, drying box body, inner net protection plate, transmission system, feeding system, drainage system, heat recovery system and electric control box. The whole line has mature process configuration and reasonable selection of equipment.1.The induced draft system: according to the calculation of drying box and heat source, the medium low pressure fan or axial flow fan is selected. With the adjustment of the air door, the fan can control the temperature and humidity in the box by controlling the inlet air volume of the fan.2. Short infrared wave tube: according to the different length of the dryer, set light pipe length intervals vary, with top mirror reflector has reached completely reflecting light. The light pipe simulating the sun natural radiation, short wave infrared band of the intercepted material, strong penetration, does not destroy the active ingredient material. Retain the nutritional value of the material.3. Transmission system: the transmission system adopts double-pole cycloid reducer, equipped with frequency conversion control.4.Feed system: feed system adopts box scraper system.5. Equipment drainage system: a total of two drainage systems, consisting of a drainage hood, a draining fan, a elbow and a straight tube.6.Electric control cabinet: electric control cabinet is made of stainless steel, with a touch screen and two control buttons.
Second, the characteristics and advantages of the light wave dryerThe dryer uses a short infrared ray tube heating mode. During drying process, the moisture content of the material is uniform, and the color and retention are good. It is not easy to destroy the nutritional components of the material. The energy consumption is saved by 40% of the electric energy consumption compared with the traditional electric heating mode.
Third,working principle of drying equipmentThe material is transported to the dryer through the conveyer, and the material is laid flat on the drier's net through the distributor in the dryer.Short infrared light waves penetrate the material from top to bottom, thus vaporizing the surface and internal moisture of the material to achieve the purpose of drying.Short infrared light waves penetrate the material from top to bottom, thus vaporizing the surface and internal moisture of the material to achieve the purpose of drying.The dryer mesh belt is a multi-layer structure, and the material that needs to be dried can be continuously and freely turned during the movement of the mesh belt, thus making the material dry evenly.
|Device name||Equipment material||voltage||The net belt running speed|
|Short infrared light wave dryer||stainless steel||380V||0.2-0.6M / min|