Fruit and vegetable dryer is mainly the use of air energy technology, the use of heat drying and ventilation drying for dehydration of a treatment, can not be like the previous method, subject to the constraints of the weather and the environment and the impact of the work can be very effective in improving the efficiency, and to ensure that the material hygiene and quality, to achieve the drying of fruits and vegetables, such as the sale of the anti-season, you can control the rotting fruits and vegetables, thereby reducing the impact on farmers and bring considerable economic returns.
1. Avoid the risk of proteases and unpolymerized tannins harming the digestive tract. As most of the fresh fruits contain more active proteases and also tannins. The presence of enzymes (enzymes) is generally good, but it should be noted that tannins are strong antioxidants, and the presence of enzymes can damage the mucous membranes of the digestive tract for those who suffer from indigestion.
2, after drying, people can directly eat all the fiber of the peel. For example, raisins, we can retain all the nutrients, generally we eat grapes do not eat the skin and seeds, and its is the part of the grape anthocyanin content is higher.
3, after drying the fruit peel retention is also for fruit and vegetable antioxidant components do a good job of retaining. For grapes, raisins, blueberries and other anthocyanins antioxidant substances are particularly rich, they will be concentrated after drying. Especially those with thicker skins and darker colors of dried red grapes and dried blackcurrants, the health effects of eating them with their skins are much better.
However, in the drying of fruits and vegetables, vegetables and fruits drying water will take away a lot of nutrients and trace elements, fruits and vegetables drying nutritional value is far less than the fresh fruits and vegetables, drying fruits and vegetables after eating too much is also easy to fire, calories are also far greater than fresh fruits and vegetables, some people with fruits and vegetables dry instead of fresh fruits and vegetables body-building is not effective. Of course, dried fruits and vegetables is also a high nutritional value, applicable to the use of fresh fruits and vegetables can not be consumed in the region, can also be used as food for the military, after the campaign to supplement the nutritional food; dried fruits and vegetables to facilitate the carrying can also make people taste the fruits and vegetables in different regions.
1, the drying effect is excellent, the product rate of 100 percent, dehydration quickly, and completely maintain the original color and nature of the items.
(1) The hot air provided is pure hot air, the hot air temperature is provided according to the demand of the items, from 50 ℃ to 160 ℃, set the temperature range automatically controlled.
(2) The drying box has a minimum of five-layer structure, cyclic turning, drying layer by layer, maximizing the simulation of sunlight artificial turning.
(3) The fifth layer is the drier material, upward layer by layer gradual wetting, layer by layer dehydration, the drier material in contact with the hot air, the wetter material in contact with the wet hot air, to avoid direct contact with the wetter items dry hot air, the maximum reduction of approximate sunlight on the nature of the items and the color of the damage caused by the sun exposure.
(4) Multi-layer turning drying box items by layer-by-layer cycle of dehydration drying, the final wet air directly from the top layer of the empty, wet wind and the items contact time is very short (less than 5 seconds), to avoid the wet wind and the items contact time is longer than the phenomenon of "compost", to ensure that the items of the color.
2, the combustion chamber of the equipment and vertical multi-layer drying box separate, isolated, into the drying box is pure hot air, no pollution, more fire hazards.
3, the fuel is widely available, available wood scraps, coal, also available natural gas, kerosene.
4, equipment split design, drying layer of stainless steel material, high temperature resistance, corrosion.
5, this equipment is developed and produced according to the principle of traditional Chinese medicine, dehydration drying of traditional Chinese medicine, dried fruits, etc., other drying equipment is incomparable.
The products after drying do not change color is the biggest feature of this equipment.
Third, the drying range of fruit and vegetable dryer
1, Chinese herbal medicine: honeysuckle, goldenseal, scutellaria, ginseng, ginseng, ginseng, raw ground, ripened ground, atractylodes, and so on.
2, Fruits: almonds, jujubes, peanuts (in shell), cinnamon, walnuts, hawthorn slices and so on.
3. Vegetables: bean curd, kidney bean, lentil, eggplant, fruit and vegetable slices, dried fruit slices, red pepper, pepper, black fungus, silver fungus, papaya slices, bitter melon slices, mushrooms, cucumber slices and so on.