RADIATING DEVICE, METHOD AND PLANT FOR APPLICATION OF POWDER COATING ON WOODEN ARTICLE Russian patent published in 2012 - IPC B05D3/02 

FIELD: process engineering.

SUBSTANCE: invention relates to radiating device designed to irradiate disc-shaped wood surfaces. Primarily, its relates to mean-density fibers in applying powder coating thereon. Proposed device incorporates, additionally, one control unit and, at least, one contactless temperature transducer. Said transducer serves to measure temperature of irradiated object in, at least, one zone of object irradiated surface. Unit and transducer (transducers) are configured to register measured temperature and control, at least, one power radiator. Surface to be irradiated is divided into multiple imaginary zones related to one or several temperature transducers. Radiating device may comprises several power radiators distributed across irradiated surface. Irradiators are, preferably, represented by heat radiators, particularly, IR-radiators, or radiators in near IR-band, arranged to displace on, at least, one driven carrier. In compliance with proposed method, moisture content in wood objects is increased to 7-7.8 wt %. Proposed plant is designed to implement described method.

EFFECT: valid data on temperature on entire surface of radiation.

23 cl, 9 dwg