At present, most of the drying device adopts three-phase electric power for drying operations, but the majority of farmer customer groups there are no provide of three-phase electric power, most of them use burning coal, firewood or by natural to dry products.
In view of the existing situation of the market, we design a small energy saving dryer to solve this problem. The main power of the product is the 220V individual civilian power, rated power 3.7KW.The perfect hot air circulation structure and the reasonable uniform wind distribution design have ensured the quality of the drying product. The heat recovery technology has achieved the highest energy saving 80%. compared with the electric heating pipe.
In the rural household market, in addition to drying products, but also install a 3 air-conditioning units for free, multi use of one machine.
- Widely used to dry fruit, vegetable, herb, meat and some seafood .Such as mango, banana, mushroom, blueberry , beef jerky, etc.
Case of drying fruit--Fig
Fig drying process:
- Fresh figs contain water in the form of free water, colloidal water and combined water. The water content is 75-80%, and the sugar content is high. If the sun is not strong enough when dried naturally, it is difficult to dry the flowers. Through, the use of air can be the focus of the fig dryer is the temperature, humidity, wind speed, air volume and precise controllable. Depending on the size of the block, the initial setting temperature should be in the range of 70-85 ° C. In the short-term, the moisture of the fig is greatly evaporated.
- The 4-hour dehumidification is controlled at 50%, and the second period is 8 hours. The range of 60-70 °C is the benchmark, the drainage time is slightly shortened, the humidity is controlled to 30%, the third period is 5 hours, the temperature is lowered by 50-60 ° C, the humidity is continuously reduced to 10%; the whole process is about 18 hours, the fig The water content falls below 15%.
- Power supply:230v/1ph/50hz
- Ambient temperature:-5 to 45 degrees
- Load capacity:200-400kg
- Dryer heating capacity:10kw(70degrees)
- Rated input power(compressor):2.4kw
- Rated input power(outdoor fan):0.7kw(2pcs 0.35kw)
- Rated input power (circulating fan):0.6kw
- Total power:3.7kw
- Rated input currents:13A
- The humidification capacity:8-10kg/h
- Compressor Model No.:3HP(scroll compressor)ZW34KA-TPFS-582 Copeland
- Refrigerant type:Dryfree special refrigerant
- Refrigerant charge:4kg
- Evaporator:Copper tube,Aluminum fins-Golden plated
- Condenser:Copper tube,Aluminum fins-Golden plated
- Outdoor fan Qty.:2
- Outdoor fan volume capacity:6500Cubic metre/h
- Fan speed:1450R/min
- Circulation fan volume capacity:5000-8000Cubic metre/h
- Circulation fan speed:2800R/min
- Maximum/rated temperature:85/80degrees
- Chamber dimension(LWH):2800*1100*2200mm
- Insulation thickness:50mm
- No. Of trays:40
- Tray dimension:460 x 40 x 25mm
- Tray material:Aluminum frame and stainles
- Exhaust maximum temperature:115 degrees
- Exhaust pressure:equal or less than 2.35Mpa
- Return air pressure:equal or less than 0.03Mpa
- Net weight:600kg
- Solar air collector:2000 x 1000 x 95mm(2pcs)