초록 ▼

A microwave energy emitter (108) is positioned in a microwave transparent chamber (123) within a fluid holding vessel (106) of a microwave containment vessel (122). The fluid holding vessel (106) may be transparent to microwave energy and is further provided with a microwave reflective component out

A microwave energy emitter (108) is positioned in a microwave transparent chamber (123) within a fluid holding vessel (106) of a microwave containment vessel (122). The fluid holding vessel (106) may be transparent to microwave energy and is further provided with a microwave reflective component outward, on, or beyond an exterior surface (121) of the wall of the fluid holding vessel (106). The microwave reflective component reflects microwaves back into the fluid holding vessel (106). The fluid holding vessel (106) encloses a material that absorbs microwave energy. An inlet path (116) and outlet path (112) is provided for material to flow in and out of the holding vessel upon predetermined conditions. Heated material can be condensed via a condenser (124) into a collection vessel (120). A controller (126) is provided to send control signals to a switching device (100) for controlling the material flow and receiving sensing signals for decision generation.

대표청구항 ▼

What is claimed is: 1. In a microwave distillation apparatus including a microwave heating apparatus and a condensation device, a microwave containment vessel comprising: a microwave transparent material holding vessel with a wall having an exterior surface and an interior surface defining a cavity

What is claimed is: 1. In a microwave distillation apparatus including a microwave heating apparatus and a condensation device, a microwave containment vessel comprising: a microwave transparent material holding vessel with a wall having an exterior surface and an interior surface defining a cavity; an antenna chamber having a quarter wave antenna and formed in and providing isolation from the material holding vessel, the antenna chamber being transparent to microwaves and protruding through the material holding vessel wall; a microwave reflector on the exterior surface of the microwave transparent wall; and the distance between the antenna and the microwave reflector is a multiple of quarter wavelengths of the antenna. 2. The invention in accordance with claim 1 wherein the antenna chamber protrudes vertically into the material holding vessel. 3. The invention in accordance with claim 1 wherein the microwave containment vessel forms a microwave wave-guide. 4. The invention in accordance with claim 1 wherein the microwave reflector comprises a layer of microwave reflective material deposited on the exterior surface of the wall. 5. The invention in accordance with claim 1 wherein the material holding vessel of the microwave containment vessel and the antenna chamber are homogenous and continuous. 6. The invention in accordance with claim 1 wherein the material holding vessel of the microwave containment vessel comprises a lid having an entry port and an exit port and the lid and the exterior surface of the structure defining the chamber are continuous. 7. The invention in accordance with claim 6 wherein the entry and exit ports are formed in the lid. 8. The invention in accordance with claim 1 wherein the microwave transparent wall of the containment vessel comprises glass. 9. The invention in accordance with claim 1 wherein the microwave transparent wall of the containment vessel comprises plastic material. 10. The invention in accordance with claim 1 wherein the microwave transparent wall of the containment vessel comprises carbon fiber. 11. The invention in accordance with claim 1 wherein the microwave transparent wall of the containment vessel comprises borosilicate glass. 12. The invention in accordance with claim 1 wherein the microwave transparent wall of the containment vessel comprises ceramic material. 13. The invention in accordance with claim 1 wherein the antenna chamber comprises glass. 14. The invention in accordance with claim 1 wherein the antenna chamber comprises plastic material. 15. The invention in accordance with claim 1 wherein the antenna chamber comprises a carbon fiber.