￥ 32000.00 元/台 最小采购量：至少1 台 Price: ￥ 32000.00 / set Minimum purchase quantity: at least 1 set
First, the principle and characteristics of heat pump dryer :
The heat pump dryer uses the reverse Carnot principle to absorb the heat of the air and transfer it to the room to increase the temperature of the drying room and cooperate with the corresponding equipment to dry the materials. The heat pump dryer consists of a compressor, a heat exchanger (internal machine), a throttle, a heat sink (outer machine), and a compressor. The refrigerant circulates in the system under the action of the compressor. It completes the gaseous step-up and temperature rise process in the compressor (temperature up to 100 ℃). It enters the internal machine and releases high-temperature heat to heat and dry the air in the room. At the same time, it is cooled and converted into a liquid state. After that, the liquid quickly absorbs heat and evaporates again to turn into a gaseous state. At the same time, the temperature drops to minus 20 ° C-30 ° C. At this time, the air around the heat sink will continuously transfer heat to the refrigerant. The continuous circulation of the refrigerant will transfer the heat in the air to the drying room to heat the air temperature in the room.
Karen heat pump drying room performance characteristics:
1) Convenient installation: easy installation and demolition, small floor space, can be installed indoors and outdoors;
2), high efficiency and energy saving: only need to consume a small amount of electricity, you can absorb a large amount of heat in the air, the power consumption is only 1/3-1/4 of the heater; similar to coal, oil, gas drying equipment Compared, can save about 75% of operating costs. 1 kWh is equal to 4 kWh.
3), environmental protection and pollution-free: without any combustion and emissions, is a sustainable development of environmentally friendly products.
4). Safe and reliable operation: The entire system operates without the dangers of flammable, explosive, poisoning, short circuit etc. that may exist in traditional dryers (fuel, gas or electric heating). It is an absolutely safe and completely closed drying system. .
5). Long service life and low maintenance cost: It is developed on the basis of traditional air-conditioning technology. The process technology is mature, the performance is stable and reliable, and the service life is long. It is safe and reliable, fully automatic and manual operation, intelligent control .
6), comfortable and convenient, high degree of automation and intelligence: automatic temperature control device, continuous drying operation for 24 hours.
7). Wide range of application, not affected by climate: it can be widely used for heating and drying operations in food, chemical, pharmaceutical, paper, leather, wood, agricultural and sideline products processing industries
1. System composition: heat pump drying room drying system composed of heat pump host, drying room, dedicated air supply fan, circulating air duct, control and detection system, dehumidification system, etc.
2. Use environment:
A. Input power: 380V ± 10% 50 Hz or 440 + 10% 60 Hz
B. Ambient temperature: -5 ~ 40 ℃
C. Relative humidity: ≤80%
D, no flammable, explosive gas, dust in the surrounding environment
3 , heat pump drying system configuration
A. Heat pump host configuration: 1 10P heat pump unit
B. Heating method: hot air circulation heating
C. Temperature control range: 40-80 ℃
D. Air supply method: bottom air, top air exhaust
E. Temperature difference of drying room: ≤ ± 5 ℃
F. Dehumidification system: a single drying tunnel is equipped with 2 dehumidification fans for intermittent dehumidification treatment
Heating process: During the drying process, the high-temperature heat pump host cycle heats the drying room. When the temperature in the drying room reaches the set temperature (for example, the temperature is set to 50 ° C), the host of the heat pump automatically stops working. When the temperature in the drying room is lower than the set temperature (eg, the temperature is set to 45 ° C) , The heat pump host starts heating automatically.
Dehumidification process: According to the moisture content of the material, the system's time relay controls the dehumidification time to achieve the purpose of dehumidification, ensuring that the humidity in the drying room is not higher than the set humidity value.
G. The drying room is made of heat preservation color steel plate, which has good heat preservation effect.