A device for distributing wine uniformly over a wine cap includes a T-joint member, an impeller and a shaft. The T-joint member has a top opening, a bottom opening, a side opening, a through-opening extending from the top opening to the bottom opening and a side-through-opening extending from the si
A device for distributing wine uniformly over a wine cap includes a T-joint member, an impeller and a shaft. The T-joint member has a top opening, a bottom opening, a side opening, a through-opening extending from the top opening to the bottom opening and a side-through-opening extending from the side opening to the through-opening. The impeller includes a one-piece conical shaped body that has a circular base, a cylindrical center, a conical-shaped outer surface, a central-through-opening extending through the cylindrical center, and a plurality of curved blades extending from the top of the cylindrical center along the inclined outer surface. The T-joint member is configured to allow wine to be pumped into the through-opening through the side opening and to exit through the bottom opening and then to flow onto the impeller. The impeller is configured to allow the wine to flow uniformly around and down the conical-shaped outer surface of the impeller and through the impeller.
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1. A device for distributing wine uniformly over a wine cap comprising: a T-joint member comprising a top opening, a bottom opening, a side opening, a through-opening extending from said top opening to said bottom opening and a side-through-opening extending from said side opening to said through-op
1. A device for distributing wine uniformly over a wine cap comprising: a T-joint member comprising a top opening, a bottom opening, a side opening, a through-opening extending from said top opening to said bottom opening and a side-through-opening extending from said side opening to said through-opening;an impeller comprising a one-piece conical shaped body, wherein said one-piece conical shaped body comprises a circular base, a cylindrical center, a conical-shaped outer surface, a central-through-opening extending through said cylindrical center, and a plurality of curved blades extending from a top of the cylindrical center along the inclined outer surface;a shaft extending through said through-opening of the T-joint member and through said central-through-opening of the impeller; andwherein the T-joint member is configured to allow wine to be pumped into the through-opening through the side opening and to exit through the bottom opening and to flow onto the impeller and wherein the impeller is configured to allow the wine to flow uniformly around and down the conical-shaped outer surface of the impeller and through the impeller. 2. The device of claim 1, wherein the curved blades are configured to be twisted around the cylindrical center and comprise different slopes. 3. The device of claim 2, wherein the curved blades further comprise different shapes. 4. The device of claim 1, wherein the impeller further comprises two twisted through-slots that allow the wine to pass through the impeller and wet the wine cap underneath the impeller. 5. The device of claim 1, wherein the top of the cylindrical center comprises a conical shape. 6. The device of claim 1, wherein the one-piece conical shaped body of the impeller comprises one of plastic, bronze, stainless steel, ceramic, metals, alloys or composites. 7. The device of claim 1, further comprising a cover configured to cover the top opening of the T-joint member and wherein a top end of the shaft is attached to a center of the cover. 8. The device of claim 1, wherein the impeller is configured to rotate around the shaft. 9. The device of claim 8, further comprising a ball bearing configured to reduce rotational friction during the rotation of the impeller. 10. The device of claim 9, wherein the ball bearing comprises one of plastic, bronze, stainless steel, ceramic, metals, alloys or composites. 11. The device of claim 1, further comprising a bushing configured to be inserted into the central-through-opening and to prevent swaying of the impeller. 12. The device of claim 11, wherein the bushing comprises one of plastic, bronze, stainless steel, ceramic, metals, alloys or composites. 13. The device of claim 1, wherein a distance between the top of the impeller and the bottom of the T-joint member is configured to be adjustable. 14. The device of claim 13, further comprising a clamp ring configured to secure the position of the impeller relative to the shaft and thereby to adjust the distance between the top of the impeller and the bottom of the T-joint member. 15. The device of claim 1, further comprising a flow conditioner configured to connect to the bottom of the T-joint member and to surround the shaft. 16. The device of claim 15 wherein the flow conditioner comprises a cylindrical body having an axial through-opening and ridges formed in an inner surface of the cylindrical body. 17. A fermentation system comprising: a fermentation tank comprising a liquid to be fermented and a liquid cap;a pump-over device configured to distribute the liquid to be fermented uniformly over the liquid cap;wherein the pump-over device comprises a T-joint member comprising a top opening, a bottom opening, a side opening, a through-opening extending from said top opening to said bottom opening and a side-through-opening extending from said side opening to said through-opening; an impeller comprising a one-piece conical shaped body, wherein said one-piece conical shaped body comprises a circular base, a cylindrical center, a conical-shaped outer surface, a central-through-opening extending through said cylindrical center, and a plurality of curved blades extending from a top of the cylindrical center along the inclined outer surface; a shaft extending through said through-opening and through said central-through-opening; and wherein the T-joint member is configured to allow the liquid to be fermented to be pumped into the through-opening through the side opening and to exit through the bottom opening and to flow onto the impeller and wherein the impeller is configured to allow the liquid to be fermented to flow uniformly around and down the conical-shaped outer surface of the impeller and through the impeller. 18. The fermentation system of claim 17, further comprising a pump and pipes configured to connect the fermentation tank to the pump and the pump-over device.
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이 특허에 인용된 특허 (7)
Francia,Marco, Auxiliary sprinkling and recirculation device for wine-making tanks.
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