We mentioned

Intermittent hot air circulation dryer is specially designed by our factory for melon seeds (caramel), peanuts, tree nuts and other nuts that need a longer drying time. The dryer for intermittent drying, the use of hot air circulation double-layer flip structure, unique push-pull hot air recycling system, with energy saving, drying time is shorter, not affected by environmental factors, drying fast, uniform dehydration, drying time and temperature control range, concentrated moisture emission, effectively improve the advantages of the working environment.

Main Features

1. Hot air recycling, the hot air generated in the drying process of about 50℃-80℃ is heated and dried again. Recycling, hot air heating to 110℃ only needs to heat 30℃-60℃, the temperature rise difference is small, so the energy consumption is low, which is much more energy saving than the ordinary intermittent dryer, and is not affected by environmental factors;

2.Effectively improve the working environment, the box is closed, the damp air has an independent drainage system to the outdoor, so effectively improve the working environment.

3.Unique hot air circulation system, the use of push and pull hot air circulation system, so that the hot air penetration is stronger, more adequate heat exchange, so that the material drying faster, more uniform dehydration, drying time is shorter;

4.Safety interlocking device ------ gas low pressure interlocking, high temperature protection interlocking, flame detection and other safety interlocking devices, make the equipment more safe and reliable operation, exhaust emissions meet the standards.

Technical parameters

a. Incoming material moisture content: > 45%±5%

b. Moisture content of finished product: < 3%

c. Heat media: thermal oil, natural gas, steam, hot air (furnace)

d. Drying temperature: 40℃ ~ 220℃

Drying time and temperature are set and adjusted by customers according to different processes and varieties.

Scope of Application:

Drying of sunflower seeds, watermelon seeds, peanuts, pumpkin seeds, walnuts, almond seeds, pecan nuts, macadamia nuts and other materials.

On-site customer feedback on natural gas energy consumption:

Field measurement of Hengkang Food production in Ningbo, Zhejiang: The production cost of boiling and drying caramel melon seeds is 0.16 yuan /500g(natural gas is 3.4 yuan /m3).

Field measurement of Zhengwei Food production in Bengbu, Anhui Province: The production cost of dried caramel melon seeds is 0.12-0.13 yuan /500g(natural gas is 3.2 yuan /m3).

Field measurement of food production in Zhuji, Zhejiang: The cost of nut drying production is 0.09 yuan /500g(gas is 3.5 yuan /m3).