초록 ▼

The drying oven of the present invention comprises a holey plastic plate that can make planetary rotation. The drying mechanisms may consist of classical resistance heaters, blowing heaters and/or coolers, and ultraviolet, infrared and microwave radiation sources in horizontal, vertical or intermedi

The drying oven of the present invention comprises a holey plastic plate that can make planetary rotation. The drying mechanisms may consist of classical resistance heaters, blowing heaters and/or coolers, and ultraviolet, infrared and microwave radiation sources in horizontal, vertical or intermediate angle arrangements. There is an absorbent material in a reservoir so as to absorb the excess energy transmitted by the system. The present system completes the drying procedure quickly with full automatization within a standard period without deteriorating the sample and reveals a product which is ready to further processing.

대표청구항 ▼

1. A drying oven (11) comprising a bidirectionally rotating planetary plate (12) for drying a product sample quickly and automatically within a standard period upon which sample, a paint, chemical substance or food material is applied characterized in that said drying oven (11) comprising a first dr

1. A drying oven (11) comprising a bidirectionally rotating planetary plate (12) for drying a product sample quickly and automatically within a standard period upon which sample, a paint, chemical substance or food material is applied characterized in that said drying oven (11) comprising a first drying means (16) emitting microwaves, a second drying means (17) emitting ultraviolet or infrared waves wherein said planetary plate accommodating the sample is located at a position one fourth of the wavelength away from said first drying means (16). 2. A drying oven (11) according to claim 1 wherein said oven (11) comprises a further drying means in the form of a resistance heater or a blower. 3. A drying oven (11) according to claim 1 wherein said drying means are configured in horizontal, vertical or intermediate angle arrangement with respect to the sample. 4. A drying oven (11) according to claim 1 wherein the oven (11) is adapted to dry said sample on a holey plate driven by the bidirectionally rotating motor. 5. A drying oven (11) according to claim 1 wherein, the oven (11) further comprises sensors that detect the sample thickness and determine a predetermined processing format when the sample is put in place (15), said sensors enabling subsequent activation of said the radiation sources (16, 17). 6. A drying oven (11) according to claim 1 wherein the oven (11) further comprises a charcoal based material capable of absorbing microwaves for absorbing non-absorbed energy in the cabin of said oven (11). 7. A drying oven (11) according to claim 1 wherein the oven further comprises a reservoir monitored by a thermostat whereby the radiation sources (16, 17) can be deactivated in case the reservoir liquid exceeds a predetermined temperature. 8. A drying oven (11) according to claim 1 wherein the oven comprises filters functioning as physical covers in front of the radiation source (16, 17) protecting said source from exterior effects and filtering wavelengths that may lead to a chemical change in the sample. 9. A drying oven (11) according to claim 1 wherein the radiation sources (16, 17) are placed on or aside of said plate (12), such that said sources (16, 17) are in horizontal, vertical and intermediate angle arrangement with respect to said sample. 10. A drying oven (11) according to claim 1 wherein the oven comprises a programmed controller for application of the various radiation sources (16, 17) in different periods and repetitions on the plate (12) having planetary sample housings capable of rotating bidirectionally in different speeds, and for carrying out heating, cooling, removal of water/solvent. 11. A drying oven (11) according to claim 1 wherein rotation of the planetary plate (12) or plates for the sample (15) is maintained by air circulation provided by the fans (13) and impinging on a flap or flaps. 12. A drying oven (11) according to claim 1 wherein the oven further comprises a housing (18) in the form of a drawer for putting the samples and a funnel outlet for removing volatile substances from the medium.