Elevated potable water tank and tower rotary cleaning system
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B08B-009/08
B08B-005/04
출원번호
US-0253308
(2016-08-31)
등록번호
US-10130977
(2018-11-20)
발명자
/ 주소
McClelland, Joseph James
출원인 / 주소
McClelland, Joseph James
대리인 / 주소
Fishel, Grace J.
인용정보
피인용 횟수 :
0인용 특허 :
26
초록▼
A system for vacuuming out sediment when installed on the inside of a gravity feed, elevated potable water tank or tower holding water at a pressure head of the kind having a riser serving as a water inlet and outlet. The system having a rotating manifold driven by a rotational drive mechanism insta
A system for vacuuming out sediment when installed on the inside of a gravity feed, elevated potable water tank or tower holding water at a pressure head of the kind having a riser serving as a water inlet and outlet. The system having a rotating manifold driven by a rotational drive mechanism installed along the bottom wall of the tank or tower connected to a plurality of downwardly directed nozzles. The rotating manifold is connected to a drain pipe passing down through the or alongside the tank riser and is supported so that the nozzles are positioned above the bottom wall in the vicinity of the sediment. When water is allowed to flow through the drain pipe, the pressure head causes sediment which may otherwise be a health risk and promote electrolytic corrosion to be vacuumed out by the nozzles.
대표청구항▼
1. In a gravity feed, elevated potable water tank or tower wherein an accumulation of sediment occurs along a bottom wall surface, said tank or tower having a riser pipe which serves as a water inlet and outlet, said tank or tower holding water at a pressure head, a system for vacuuming out the sedi
1. In a gravity feed, elevated potable water tank or tower wherein an accumulation of sediment occurs along a bottom wall surface, said tank or tower having a riser pipe which serves as a water inlet and outlet, said tank or tower holding water at a pressure head, a system for vacuuming out the sediment comprising a rotating manifold along a bottom wall of the tank or tower connected to a plurality of downwardly directed nozzles such that the nozzles are positioned above the bottom wall in the vicinity of the sediment, a drain pipe connected to the rotating manifold driven by a rotary drive shaft and extending through the riser pipe, a valve for controlling flow of water through the drain pipe, said nozzles and manifold in fluid communication with the drain pipe, whereby the pressure head in the tank or tower causes sediment to be vacuumed out of the tank or tower by the nozzles as water flows through the drain pipe. 2. The system of claim 1 further including lights and a camera positioned in the tank or tower such that an operator can monitor operation of the system. 3. The system of claim 1 wherein one or more of a temperature sensor, pH sensor or a chlorine sensor are provided in the tank or tower. 4. The system of claim 1 wherein a spacing of the nozzles along the manifold are adjustable. 5. The system of claim 1 wherein an angle at which the nozzles make with respect to the manifold is adjustable. 6. In a gravity feed, elevated potable water tank or tower wherein an accumulation of sediment occurs along a bottom wall surface, said tank or tower having a riser pipe which serves as a water inlet and outlet, said tank or tower holding water at a pressure head, a system for vacuuming out the sediment comprising a rotating manifold along a bottom wall of the tank or tower connected to a plurality of downwardly directed nozzles such that the nozzles are positioned above the bottom wall in the vicinity of the sediment, a drain pipe connected to the rotating manifold driven by a rotary drive shaft and extending through the riser pipe, said drain pipe connected to a swivel mount with a lower stationary portion connected to the drain pipe and an upper portion that allows a pipe segment to which the rotating manifold is coupled to rotate while saying in fluid communication with the non-rotating drain pipe, a valve for controlling flow of water through the drain pipe, said nozzles and manifold in fluid communication with the drain pipe, whereby the pressure head in the tank or tower causes sediment to be vacuumed out of the tank or tower by the nozzles as water flows through the drain pipe. 7. The system of claim 6 wherein the nozzles are suspended from the manifold on threaded rods connected to pipe hangers on the manifold. 8. The system of claim 6 wherein the rotating manifold is connected to the pipe segment by an elbow coupling and the rotary drive shaft includes a square drive shaft that is received at a lower end in a coupling on the elbow and at an upper end to an electric motor. 9. The system of claim 6 further including lights and a camera positioned in the tank or tower such that an operator can monitor operation of the system. 10. The system of claim 6 wherein one or more of a temperature sensor, pH sensor or a chlorine sensor are provided in the tank or tower. 11. In a gravity feed, elevated potable water tank or tower wherein an accumulation of sediment occurs along a bottom wall surface, said tank or tower having a riser pipe which serves as a water inlet and outlet, said tank or tower holding water at a pressure head, a system for vacuuming out the sediment comprising a rotating manifold along a bottom wall of the tank or tower connected to a plurality of downwardly directed nozzles such that the nozzles are positioned above the bottom wall in the vicinity of the sediment, a drain pipe connected to the rotating manifold driven by a rotary drive shaft and extending through the riser pipe, said drain pipe connected to a swivel mount with a lower stationary portion connected to the drain pipe and an upper portion that allows a pipe segment to which the rotating manifold is coupled by an elbow to rotate while saying in fluid communication with the non-rotating drain pipe, the rotating rotary drive shaft having a square drive shaft that is received at a lower end in a coupling on the elbow and at a upper end to an electric motor, a valve for controlling flow of water through the drain pipe, said nozzles and manifold in fluid communication with the drain pipe, whereby the pressure head in the tank or tower causes sediment to be vacuumed out of the tank or tower by the nozzles as water flows through the drain pipe. 12. The system of claim 11 wherein the nozzles are suspended from the manifold on threaded rods connected to pipe hangers on the manifold. 13. The system of claim 11 further including lights and a camera positioned in the tank or tower such that an operator can monitor operation of the system. 14. The system of claim 13 wherein one or more of a temperature sensor, pH sensor or a chlorine sensor are provided in the tank or tower.
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이 특허에 인용된 특허 (26)
Moran James J. (Sugar Land TX), Apparatus and method for removal of sludge from tanks.
McBurney Kevin B. (1470 Ashbrook Dr. Lawrenceville GA 30245) Aleman Javier (2171 Whitebluff Way Buford GA 30518), Method and apparatus for cleaning cooling tower basins.
Desormeaux Thomas F. ; Desormeaux Kenny ; Theriot Anthony ; Alexandrenko Paul, Method and apparatus for cleaning pressure vessels while under operation.
Deal ; III James F. (Amelia Island FL) Foote ; III Anderson M. (Fernandina FL) Gabbard Stephen R. (Broken Arrow OK), Method for cleaning chemical sludge deposits of oil storage tanks.
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