Hemp leaves air energy dryer
Introduction
The process of drying materials is a huge consumption process.According to the statistics.In most developed country.The consumption of drying materials accounted for 7%-15% of total consumption.But the heat efficiency is only 25%-50%. and during the drying process especially for heat-sensitive materials (such as food and biological materials) will be impacted. Vegetables and fruit drying machine-Air energy has the advantages of low energy consumption, environmental pollution, high drying quality, wide application range and so on.The great energy-saving function was proved by experiment research from domestic and overseas.
Drying raw materials
Use and Features
- 01
Environmental compliance Supported by national environmental protection policy. in line with national development requirements.Zero pollution and emission of air energy dryer.On the one hand.airtight sample room of air energy dryer can ensure heat conservation.On the other hand.It can isolate the materials from outside dirty air.Guarantee even drying and high quality of materials.
- 02
Low operating cost Energy efficiency reach to 450%.Operating cost is low 30％-80％ than traditional energy.
- 03
Line production make the boss and worker feel relaxed
- 04
Our Air energy dryer can adopt two modes of continuous drying and fixed drying to meet different demand of users and reduce the labor costs.
- 05
Main engine adopts sealed insulation design,no danger of electric shock,completely eradicate the risk of fire hazard and explosion.
Technical Parameter
| Type of dryer | Kcal | Thermal efficiency | Actual calorific value | Consumption | Consumption cost （RMB） | Operating cost（￥） | Energy cost |
| Electrical heating |
8600 |
95%
|
817kcal/kw | 105kw | 0.8￥/kw | 84 |
-57.6 |
| Coal fired boiler | 25%
|
1750Kcal/kg | 49kg | 1￥/kg | 49 |
-22.6 |
|
| oil burning boiler | 80%
|
8240Kcal/kg | 0.4kg | 6￥/kg | 62.4 |
-36 |
|
| Heat-pump dryer | 30%
|
2580Kcal/M | 33kw | 0.8￥/kw | 26.4 | 0 |
Operating cost of Heat-pump dryer is reduced to 30% compared with electrical heating dryer. 40% compared with oil burning boiler.60% compared with Coal fired boiler.And the heat-pump dryer doesn’t consume any other materials.
Host and drying room recommended
| model | Number of hosts | External dimensions of drying room | Number of circulating fans |
|
SJ-KQN-07 |
1 | 6000X2500X2200 | 8 |
| SJ-KQN-07 | 2 | 10500X2500X2200 | 16 |
| model | Dehydration rate | Temperature rating | Maximum temperature | power | External fan（power&CFM） | Internal fan（power&CFM） | The refrigerant | Number of compressors | working environment |
| SJ-07 | 17.5L/H | 65°
|
75°
|
5.2kw | 0.25kw 8400m3/h | 1.1kw 8513m3/h | High temperature refrigerant | 1 | Normal type:-5℃—45℃ |
Principle of dryer
The vegetables and fruit drying machine-Air energy is a machine which is used to absorb the heat of ambient and recovering the waste heat of the drying process.and performing work processing through the compressor to form a high-temperature gas to be move to the drying room to dry the raw material.The heat-pump dryer mainly applied to somewhere be rainy whether and direct sunlight.It can dry the raw material in a short time.The dryer equipped with intelligent mathematical sensing temperature control technology.User can preset wind speed and temperature and don’t need watch over.The dryer was according to professional structural wind duct design with high efficiency and less electricity.Fully automatic execution of drying procedures.data monitoring and fault feedback.It can make great effect after simple setting.It also can reduce labor costs investment.
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