초록 ▼

A method and apparatus of circulating cavitation fluid within a cavitation fluid circulatory system is provided. The system provides a means of circulating the cavitation fluid through a cavitation chamber, before or during cavitation chamber operation, as well as a means of draining and filling the

A method and apparatus of circulating cavitation fluid within a cavitation fluid circulatory system is provided. The system provides a means of circulating the cavitation fluid through a cavitation chamber, before or during cavitation chamber operation, as well as a means of draining and filling the chamber with minimal, if any, exposure of the cavitation fluid to the outside environment. The apparatus includes a network of conduits coupling the cavitation chamber to a cavitation fluid reservoir and at least one external fluid pump. Preferably the cavitation fluid reservoir serves the dual function of fluid reservoir and degassing chamber. Manipulation of various valves within the conduit network allows the cavitation fluid to either be pumped from the reservoir into the cavitation chamber or from the cavitation chamber into the reservoir. During cavitation chamber operation, the same pump and conduit network can be used to continuously or intermittently circulate the cavitation fluid through the degassing system. A vacuum pump coupled to the degassing system can operate continuously or intermittently during system degassing. In another aspect, the cavitation fluid circulation system includes a bubble trap immediately following the fluid pump, thus providing a means of capturing bubbles generated during the pumping operation. In yet another aspect, the cavitation fluid circulation system includes a filter, preferably for removing contaminants that could disrupt the cavitation process. In yet another aspect, the cavitation fluid circulation system includes a heat exchange system, thus allowing the temperature of the cavitation fluid to be controlled.

대표청구항 ▼

What is claimed is: 1. A cavitation system comprising: a cavitation chamber; a cavitation fluid circulatory system comprising: a cavitation fluid reservoir, wherein a cavitation fluid reservoir fluid capacity is larger than a cavitation chamber fluid capacity; a cavitation fluid pump; a plurality o

What is claimed is: 1. A cavitation system comprising: a cavitation chamber; a cavitation fluid circulatory system comprising: a cavitation fluid reservoir, wherein a cavitation fluid reservoir fluid capacity is larger than a cavitation chamber fluid capacity; a cavitation fluid pump; a plurality of conduits coupling said cavitation chamber to said cavitation fluid reservoir and said cavitation fluid pump; and means for directing flow of a cavitation fluid contained within said circulatory system in either a first direction or a second direction, wherein in said first direction said cavitation fluid is circulated by said cavitation fluid pump out of said cavitation fluid reservoir through said cavitation chamber and back to said cavitation fluid reservoir, and wherein in said second direction said cavitation fluid is drained out of said cavitation chamber and returned to said cavitation fluid reservoir; means for driving cavitation energy into said cavitation chamber; and means for degassing said cavitation fluid contained within said circulatory system. 2. The cavitation system of claim 1, said cavitation chamber further comprising a first integral chamber conduit located within a lower portion of said cavitation chamber and a second integral chamber conduit located within an upper portion of said cavitation chamber, said first and second integral chamber conduits coupled to said cavitation fluid circulatory system, wherein when said directing means directs said flow of said cavitation fluid in said first direction said cavitation fluid enters said cavitation chamber through said first integral chamber conduit and exits said cavitation chamber through said second integral chamber conduit, and wherein when said directing means directs said flow of said cavitation fluid in said second direction said cavitation fluid exits said cavitation chamber through said first integral chamber conduit. 3. The cavitation system of claim 1, said cavitation fluid reservoir further comprising a first integral reservoir conduit located within a lower portion of said cavitation fluid reservoir and a second integral reservoir conduit located within an upper portion of said cavitation fluid reservoir, said first and second integral reservoir conduits coupled to said cavitation fluid circulatory system, wherein when said directing means directs said flow of said cavitation fluid in said first direction said cavitation fluid exits said cavitation fluid reservoir through said first integral reservoir conduit and enters said cavitation fluid reservoir through said second integral reservoir conduit, and wherein when said directing means directs said flow of said cavitation fluid in said second direction said cavitation fluid enters said cavitation fluid reservoir through said first integral reservoir conduit. 4. The cavitation system of claim 1, said cavitation fluid reservoir further comprising a first integral reservoir conduit located within a lower portion of said cavitation fluid reservoir and a second integral reservoir conduit located within an upper portion of said cavitation fluid reservoir, said first and second integral reservoir conduits coupled to said cavitation fluid circulatory system, wherein when said directing means directs said flow of said cavitation fluid in said first direction said cavitation fluid exits said cavitation fluid reservoir through said first integral reservoir conduit and enters said cavitation fluid reservoir through said second integral reservoir conduit, and wherein when said directing means directs said flow of said cavitation fluid in said second direction said cavitation fluid enters said cavitation fluid reservoir through said second integral reservoir conduit. 5. The cavitation system of claim 4, said cavitation fluid circulatory system further comprising a valve interposed between said first integral reservoir conduit and said cavitation fluid circulatory system, wherein when said directing means directs said flow of said cavitation fluid in said first direction said valve is in an open position and wherein when said directing means directs said flow of said cavitation fluid in said second direction said valve is in a closed position. 6. The cavitation system of claim 4, said cavitation fluid circulatory system further comprising a second cavitation fluid pump, wherein when said directing means directs said flow of said cavitation fluid in said second direction said second cavitation fluid pump pumps said cavitation fluid out of said cavitation chamber and back to said cavitation fluid reservoir. 7. The cavitation system of claim 1, wherein said directing means further comprises a plurality of valves coupled to said cavitation fluid circulatory system. 8. The cavitation system of claim 1, wherein said driving means further comprises at least one acoustic driver coupled to said cavitation chamber. 9. The cavitation system of claim 1, wherein said degassing means further comprises a vacuum pump coupled to said cavitation fluid reservoir. 10. The cavitation system of claim 9, wherein said vacuum pump operates intermittently during operation of said cavitation chamber. 11. The cavitation system of claim 9, wherein said vacuum pump operates continually during operation of said cavitation chamber. 12. The cavitation system of claim 1, said cavitation fluid circulatory system further comprising a bubble trap. 13. The cavitation system of claim 12, wherein said bubble trap is located within said cavitation fluid circulatory system adjacent to a cavitation fluid pump outlet. 14. The cavitation system of claim 1, said cavitation fluid circulatory system further comprising a filter. 15. The cavitation system of claim 1, said cavitation fluid circulatory system further comprising a heat exchange system.