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Wood contains a certain amount of moisture. The amount of moisture in wood varies with the species, the age of the tree and the season of felling. In order to ensure the quality and longevity of wood and wood products, appropriate measures must be taken to reduce the moisture content (moisture content) of wood to a certain level. To reduce the moisture content of the wood, the temperature of the wood must be raised so that the moisture in the wood evaporates and moves outward in the air at a certain flow rate, causing the moisture to leave the wood quickly for the purpose of drying. In order to ensure the quality of the wood being dried, it is also necessary to control the humidity of the drying medium (such as the wet air usually used at present) in order to obtain the effect of drying the wood quickly and with high quality, and this process is called wood drying. Wood drying is an important part of securing and improving wood quality, reducing wood degradation losses and increasing wood utilization.
The heat pump drying constant temperature dehumidifier special for wood drying developed by ECOZ intelligently controls the three basic drying functions of heating, humidity control ,and ventilation,to ensure the high humidity environment required for certain drying stages and prevent cracking and deformation of wood. Ensure that hot and humid air passes through all parts of the wood evenly, so that the moisture content of the dried wood is uniform.
project cases (ECOZ heat pump dryer)
project cases (wood drying room)
Machine and drying warehouse
Wood contains a certain amount of water. In order to ensure the quality of wood and wood products and prolong their service life, appropriate measures must be taken to reduce the water content in wood to a certain extent. However, natural evaporation of water will lead to defects such as drying shrinkage, cracking, bending deformation and mildew, which will seriously affect the quality of wood products. Therefore, wood must be dried before making various wood products.
ECOZ wood heat pump dryer can dry different kinds of wood with different specifications.It has the advantages of high efficiency and energy saving, good drying effect and low cost.
During the operation of ECOZ heat pump dryer for wood, according to the different sizes of individual wood, adopt intermittent heating and drying process, which solves the defects such as inner crack, end crack and deformation of wood in the drying process, and greatly improves the yield of high-quality wood.
Constant temperature dehumidifier | | | | |
Model | KC-120RD(Top air supply) | KC-145RD(Top air supply) | KC-240RD(Top air supply) | KC-290RD(Top air supply) |
Refrigeration capacity | 12kW | 14kW | 25kW | 30kW |
Heating capacity | 17kW | 22kW | 35kW | 44kW |
Rated dewatering rate | 12L/h | 14.5L/h | 24L/h | 29L/h |
Maximum dewatering rate | 36L/h | 43.5L/h | 72L/h | 87L/h |
Rated drying temperature | 75℃ | 75℃ | 75℃ | 75℃ |
Maximum drying temperature | 85℃ | 85℃ | 85℃ | 85℃ |
Rated power | 4.85kW | 6.2kW | 9.35kW | 12.2kW |
Maximum power | 6.65kW | 8.5kW | 12.8kW | 16.7kW |
Power supply | 380V/3ph/50Hz | 380V/3ph/50Hz | 380V/3ph/50Hz | 380V/3ph/50Hz |
External fan air volume | 8000m³/h | 8000m³/h | 16000m³/h | 16000m³/h |
External fan power | 0.25kW | 0.25kW | 0.9kW | 0.9kW |
Internal fan air volume | 8400m³/h | 8400m³/h | 16000m³/h | 16000m³/h |
Internal fan power | 0.25kW*3 | 0.25kW*3 | 1.1kW*2 | 2.2kW |
Refrigerant | R134A | R134A | R134A | R134A |
Number of compressors | 1 | 1 | 1 | 2 |
Working Environment | -5℃~45℃ | -5℃~45℃ | -5℃~45℃ | -5℃~45℃ |
Overall dimensions(mm) | L2145*W1380*H1990 | L2145*W1380*H1991 | L2195*W1260*H2120 | L2195*W1260*H2121 |