Principles of heat pump dryer
Heat pump drying units by compressor, heater (condenser), throttling device (electronic expansion valve), heat absorber (evaporator) four parts constitute a circulation system, using the reverse carnot principle to absorb the nature in the air and the heat transfer to the heat drying room, causes the temperature of the drying room to rise, the moisture evaporation from material to achieve the purpose of material to water and dry.The product has the volume small, the installment is convenient, the operation is simple suitable for the small dryer material to dry the use.
◪ Dehumidification, drying, refrigeration, dehumidification, ventilation and ventilation are integrated intelligent drying and dehumidification equipment.
◪ Easy to use, closed dehumidification and heat pump drying method are adopted to save energy and reduce emission. Compared with the traditional belt type hot air dryer, the energy saving is more than 40% and that of the microwave belt type dryer is more than 60%.
◪ Suitable for all kinds of drying under 70 ℃ temperature desiccant dehydration mode, dry and stable, good quality, health.
◪ The unit automatically adjusts the drying time and temperature according to the requirements of multi-temperature drying process, and intelligently controls the temperature and humidity curve program.
◪ Meet the requirements of large temperature difference and gradient temperature pipeline drying process.
Introduction to compressor
Panasonic original compressor, good performance, long service life, wear resistance, high energy efficiency, high heat production.
Sheet metal shell introduction
1.2-1.5 thick anticorrosive steel plate with strong ability of preventing salt alkali and acid is used. Outdoor protective coating is sprayed on the surface to make it beautiful and good-looking.
Introduction to evaporator
Hydrophilic, corrugated aluminum Bernstein and internal screw copper tube heat exchanger. High heat transfer efficiency and durability. The hydrophilic property makes the condensed water on the heat exchanger drain away quickly.
Introduction of Electronic Control System
Man-machine interface control system, 7-inch touch screen operation screen, simple and clear use, can set 10 different operating parameters of the time period, heating, dehumidification, dehydration, humidification and other different working modes freely set, operating parameters, curves at any time query.
Introduction to fluorine circuit and valve
Fluorine valve body adopts Japanese heron palace, Emerson throttle valve, accurate opening, little leakage, ultra-low failure rate! All fluorine welding joints are welded with 5% silver solder, good toughness, strong welding joints, no cracking.
Introduction of screws
All fasteners are made of 304 stainless steel screws, never rust, easy to maintain high grade and beautiful folding!
The fan is introduced
High temperature and humidity resistant fan, safe and reliable, long service life, adequate air volume, less dead Angle.
Introduction to dehumidification valve
Adopt automatic adjusting exhaust valve, automatic dehumidification, can automatically adjust the amount of dehumidification according to the drying state
Introduction to temperature and humidity sensor
According to the characteristics of drying materials can be independently selected dry/wet ball moisture meter or electronic moisture meter.
Model | KB-65F | KB-130F | KB-180F |
Rated heating capacity (KW) | 3.5 | 6.4 | 11 |
Power supply | 220V | 220V | 220V |
Rated power (KW) | 1.2 | 2.3 | 3.8 |
Rated current (A) | 5.4 | 11 | 17 |
Maximum power (KW) | 1.4 | 2.8 | 4.6 |
Maximum current (A) | 7 | 13 | 21 |
Rated moisture removal (Kg/h) | 3.5 | 7 | 10 |
Rated drying temperature (℃) | 50 | 50 | 50 |
Maximum drying temperature (℃) | 65 | 65 | 65 |
Ambient temperature (℃) | -15-40 | -15-40 | -15-40 |
Host quality (Kg) | 45 | 75 | 125 |
Host size (length * width * height) | 640*695*305 | 1000*1050*455 | 1300*1300*800 |
Supporting electric auxiliary heat (KW) | 1 | 2 | 3 |
Working pressure (MPa) | 2.8 | 2.8 | 2.8 |
Noise (dB(A)) | 65 | 65 | 65 |
Heat pump drying units is applicable products, dehydrated vegetables, black and white fungus, melon seeds, peanuts, fruits and vegetables, meat products, casing, tobacco, leather, mushrooms, Chinese wolfberry, dried fruit, mosquito-repellent incense, GongXiang, fabrics, clothing, food grains, noodles, bean curd stick, fertilizer, medicine, traditional Chinese medicinal materials, paper, wood, seeds, sludge, gypsum, hardware products, metallurgical products, mining products, chemical products, flue gas desulfurization gypsum, clay, grass, flue-cured tobacco, pulverized coal, the coal and lignite drying.
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