1. Joyang Hot Air Drying Machine Description
Joyang Hot Air Drying Machine is the lastest equipment we designed, it is the product combines several years of experience and practical cases.
With this machine we can enjoy a worriless drying process, for we use food grade stainless steel as materials, polyurethane as fireproof, electric as energy source, Inverse Carnot Principle as working theory, PLC system as operation, and the effect come out is safe, clean and high yield.
2. Blackcurrant Drying Reference:
1. Dipping solution and emulsion: after mixing with 0.6 grams of potassium hydroxide and 6 ml 95% ethanol, add 3.7 ml of ester oil, shake well, and then add 1000 mL 3% potassium carbonate solution, stir while pouring to obtain alcohol-soluble oil-alkali emulsion.
2. Heat pump hot air drying: Tray loading capacity 14 ~ 20 kg/m2, initial temperature at 45 ~ 50 ℃, final temperature at 70 ~ 75 ℃; drying time 42 ~ 60 h. The dehydration rate will reach at 70% and kept green. Raisins after moderate hot air drying have soft meat, with no juice passing a tight hand pressure. The water content is 15% ~ 17%, the drying rate is 3:1 ~ 4:1.
3. Finished product treatment: shake and hang the thorn to make the raisins fall off. Rub it a little and remove impurities such as fruit handle, dried leaves and flat grains by Windmill, sieve or natural wind. Then according to the color fullness and sweetness of artificial grading, packaging, storage and sale.
3. Features Of Hot Air Drying Machine:
1. Adjustable drying temperature, suitable for all materials.
2. Maintain original nutritions, keep in good taste, color and shape.
3. Scientific and reasonable design of drying room, makes the whole drying system working efficiently.
4. Drying is controlled at a certain temperature, humidity and wind speed to ensure that the composition of the material does not change and remains during drying.
4. Four Advantages:
1. Highest Performance
Efficiency: Compared to normal drying machine, hot air dryer adopts the newest tech for drying. It is 10 times more efficient than normal dryers but cunsumes only 1/4 of the fuel.
Widely Application: Hot air drying series can apply for almost all the raw material which need to be dried, as long as it contains moisture.
2. Safe and Stable Operating
Material: Food grade 304 Stainless Steel, strong and durable, for comfortable use. Power supply: Electricity, intelligent integrated circulation, no leakage possibility. Working Condition: No environment, season and other factors affect, improved production efficiency, convenient and sanitary
3. Environmental Protection
Adapting to the new economic production mode, conducive to sustainable use. With power supply by electricity ,absolutely clean source, producing no pollution.
4. Excellent Service
We promise one-step service, good quality is guaranteed from pre-sale to after-sales process, every equipment is produced aim to comfort customer's heart. Designed by "circulate air type", improved energy efficiency with exquisite craft, satisfy various customer needs, personalized customization.
5. Available Application:
Raw material contains more than fruit, meat, tubers, seafood, insects, timber, herb, grain, handiwork, carton. Available for materials with high moisture.
6. Comparsion
To remove 1KG water by diferent heat sources at the ambient temperature 20°C, the operating conditions are analyzed as follows.
| Heating way | electric heating | coal | oil | gas | conventionalheat pump dryer | Joyang energy-saving dryer |
| Heat required to remove 1kg of water: according to the relevant authoritative literature, the average heat required to remove 1KG of water is 1.35kWh, or 1161kcal |
| Fuel type | electricity | coal | diesel | natural gas | electricity | electricity |
| Burn | 860kcal/kWh | 5500kcal/kWh | 10200kcal/kg | 8600kcal/m3 | 860kcal/kWh | 860kcal/kWh |
| Thermal efficiency | 95% | 30% | 80% | 80% | 200% | 350% |
| Effective burn | 817kcal | 1650kcal | 8160kcal | 6880kcal | 1720kcal | 3010kcal |
| Operating cost | 1.42¥ | 0.7¥ | 1.27¥ | 0.65¥ | 0.68¥ | 0.39¥ |
| Labor overhead | high | comparatively high | high | comparatively high | comparatively high | low |
| Safety performae | unsafe | unsafe | unsafe | unsafe | safe | safe |
| Pollution | none | extremely serious | comparatively serious | general | none | none |
| Service life | 5-8years | 6-9years | 6-9years | 6-9years | 10-15years | 10-15years |
