Commercial Onion Heat Pump Dehydrator

ESEEGO commercial onion heat pump dehydrator is a green technology industrial dehydrator. It use the heat pump technology forfood drying, compared the traditional electric dehydrator, it can 70 percent energysaving. It can help you save a lot of cost. ESEEGO is a professional OEM food dehydrator manufacturer. Welcome good partner come to us from all around the world.

Our commercial onoin dehydrators have been selling to around the world, like Finland, Sweden, Norway, Iceland, Denmark, Faroe Islands (Denmark), Estonia, Latvia, Lithuania, Belarus, Russia, Ukraine, Moldova, Poland, Czech Republic, Slovakia, Hungary, Germany, Austria, Switzerland, Liechtenstein, United Kingdom, Ireland, Netherlands, Belgium, Luxembourg, France, Monaco, Romania, Bulgaria, Serbia, Macedonia Albania, Greece, Slovenia

How do onions dry? Introduction to the application process of onion heat pump dryer:

Onion is a multi-functional health food. Drying can effectively extend the shelf life of onions. When onions are dried and naturally dried in the sun, the onion skin is easy to necrosis when heated, and the temperature is very uncontrolled. Dry in the shade, but it can also be too cloudy, which is also easy to break. It is recommended to use air energy onion drying equipment. Use medium and low temperature hot air for drying, and the moisture will be discharged in time. The dried onions will not change color and have good rehydration. The key is that the air energy onion drying equipment is very energy-saving, and one degree of electricity can be used as four degrees of electricity.

Onion heat pump dryer and onion drying technology:

1, The raw materials for processing dehydrated onion slices shall be medium or large healthy bulbs. The onions shall be old and ripe, with compact structure, small neck, white or light yellow meat, strong spicy taste, no green skin or little green skin, and the dry matter shall not be less than 14 percent . Nanjing Huangpi, Tianjin Huangpi, Nangang baiqiu and skopol are preferred.

2, Trim and cut off the stems and roots, and peel off the outer layer of inedible bulbs.

3, Cut the finished onion into 4 pieces, i.e. the last knife and the next knife. Cut it in a cross shape, but don't cut it. Then cut into thin slices with a thickness of 2 3mm with a slicer.

4, Cleaning: wash the sliced scallions fully in clean water to wash the white foam.

5, Soak the cleaned onion slices with 0.2 percent sodium bicarbonate solution for about 2 3 minutes, then take them out and drain.

6, Centrifugally drained onion slices, remove the surface water with a centrifuge.

7, Dehydration: evenly spread the onion slices into the drying screen for dehydration. The temperature of the drying room shall be controlled at 55-60 degree . After drying until the water content is about 4.5 percent , the onion slices shall be quickly baked, and the damp slices shall be picked out and baked again.

ESEEGO commercial heat pump dehydrator place of use

ESEEGO commercial dehydrator is suitable fordrying bedding in hotels, seafood, vegetable dehydration, AD black fungus,melon seeds, peanuts, fruits and vegetables, meat products, casings, tobaccoleaves, leather, mushrooms, wolfberry, dried fruits, mosquito coils, tributeIncense, cloth, clothing, grains, vermicelli, yuba, fertilizers, medicines,Chinese medicinal materials, paper products, wood, seeds, sludge, gypsum,hardware products, metallurgical products, mining by-products, chemicalproducts, flue gas desulfurization gypsum, clay , forage grass, flue-curedtobacco, pulverized coal, coal slime, lignite, etc. In terms of industrial hotwater, it can also meet the constant temperature of electroplating liquid inelectroplating plants, the heating and insulation of high-temperature hot waterin slaughterhouses, the supply of high-temperature hot water in star-ratedhotels and the needs of high-temperature hot water in industrial enterprises.

Technology prospect

The material drying process is a hugeenergy-consuming process. According to statistics, in most developed countries,the energy consumed for drying accounts for 7 percent -15 percent of the national total energyconsumption, while the thermal efficiency is only 25 percent -50 percent . , and most dryingprocesses, especially for heat-sensitive materials (such as food and biologicalmaterials), will have an impact on their color, nutrition, flavor and texture.Heat pump drying technology has the advantages of less energy consumption, lessenvironmental pollution, high drying quality, and wide application range. Itsexcellent energy-saving effect has been proved by various experimentalresearches at home and abroad.

Heat pump dryers projects

Welcome to contact us to get more detail of commercial onion dehydrator: sales@gdeseego.com

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