MYHR Heat Pump Wood Drying Kiln

Details

Product Advantage

• Energy conservation: The system operation efficiency is up to 35%, which is to say that, the proportion of the electric energy input to the heat used for wood drying is 1:3.5.
• Environmental protection: During the process of system operation, have no pollution, with zero emission, meeting the national environmental protection requirements, able to substitute the boiler.
• Simpleness: The installation is simple, with no need of special equipment calibration. The operation is simple, with no need of special equipment operation certificates. The unattended operation may be achieved, to greatly reduce the labor management expense.
• Low operation cost: Due to the high efficiency and energy conservation of the heat pump, the cost is greatly reduced during the wood drying process. Taking the geographical location of Zhejiang as an example, the electricity cost of a heat pump wood drying kiln is equivalent to the cost of steam supply from a firewood boiler.

Technical Parameters:

Note:

1. Operating conditions of above parameters: Ambient dry bulb temperature: 20℃, wet bulb: 15℃, drying room temperature: 50℃, relative humidity: 70% (the dewatering capacity may be tested when the heat recovery unit is configured).
2. Operating conditions of heating capacity measurement and test: Environment: 20/15℃ (and -12/-14℃), drying room temperature: 50℃/70%.

General Parameter Configuration Table

Note:

1. Heat pump specification & quantity, quantity of fans, and auxiliary electric heating power: In the above table, heat pump specification & quantity, quantity of fans, and auxiliary electric heating power which are matched with the drying kiln in different space are recommended values. The actual values need to be adjusted and determined based on wood drying requirements and geographical difference between south and north.
2. Total installed capacity: It is the maximum installed capacity required by the drying kiln when the temperature is below 0℃ in cold winter, the heat pump has the lowest thermal efficiency, and the auxiliary electric heating is fully on.