| 摘要 |
FIELD: drying. ^ SUBSTANCE: device comprises drying chamber with charging port provided in the first face and closed with the door and port for discharging air from the chamber provided in the bottom section of the second face of the chamber and pressure passage provided in the top section of the chamber and connected with the pressure branch pipe of the fan actuated by the electric motor and provided with air heater. Outside of the second face is vertical rectangular housing that receives the compressor actuated by means of electric motor. The compressor is connected with the first end of the evaporator through the first pipeline. The second end of the evaporator is connected with the first end of the condenser through the second pipeline and throttling valve. The second end of the condenser is connected with the compressor through the third pipeline. The wall of the housing that is opposite to the second face of the chamber is provided with the port. The housing is provided with the branch pipe for discharging condensate. The device is provided with the pickup of humidity of lumber, unit for measuring temperature and humidity of air in the drying chamber, first and second frequency invertors, pressure regulator, temperature controller, controller of the flow rate of heat agent, and programmed controller (microprocessor) that define the control system. ^ EFFECT: improved design. ^ 1 cl, 2 dwg
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