Water treatment systems and methods
First Claim
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1. A spray head assembly for mounting in a pumping station, comprising:
- a hydrodynamic mixing chamber configured to create turbulence in a fluid received from a pump, the pump drawing a fluid from a well of the pumping station and providing a pressurized stream of the fluid to a pipe;
a nozzle associated with an outlet of the mixing chamber, the nozzle receiving the mixed fluid from the hydrodynamic mixing chamber and dispersing the mixed fluid to the surface of a body of the fluid in the well, wherein the nozzle provides a spray of the mixed fluid; and
one or more deflectors, each deflector receiving the spray from a corresponding nozzle, wherein each deflector directs a fluid received from its associated outlet to a surface within the well,wherein the mixing chamber causes solids in the fluid received from the pump to impact a wall of the mixing chamber, thereby reducing the size of solids in the body of fluid.
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Abstract
Systems, apparatus and methods are described that can be used for cleaning wells using unfiltered fluids and fluids that contain solid matter. A spray head assembly mounted in a pumping station comprises a hydrodynamic mixing chamber configured to create turbulence in a fluid received from a pump. The pump draws a fluid from a well of the pumping station and provides a pressurized stream of the fluid to a pipe. A nozzle associated with an outlet of the mixing chamber, receives the mixed fluid from the hydrodynamic mixing chamber and the nozzle disperses the mixed fluid to the surface of a body of the fluid in the well.
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Citations
18 Claims
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1. A spray head assembly for mounting in a pumping station, comprising:
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a hydrodynamic mixing chamber configured to create turbulence in a fluid received from a pump, the pump drawing a fluid from a well of the pumping station and providing a pressurized stream of the fluid to a pipe; a nozzle associated with an outlet of the mixing chamber, the nozzle receiving the mixed fluid from the hydrodynamic mixing chamber and dispersing the mixed fluid to the surface of a body of the fluid in the well, wherein the nozzle provides a spray of the mixed fluid; and one or more deflectors, each deflector receiving the spray from a corresponding nozzle, wherein each deflector directs a fluid received from its associated outlet to a surface within the well, wherein the mixing chamber causes solids in the fluid received from the pump to impact a wall of the mixing chamber, thereby reducing the size of solids in the body of fluid. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A lift station, comprising:
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a pump configured to draw a fluid from a well and to provide a pressurized stream of the fluid to a pipe; and a spray head assembly that has a hydrodynamic mixing chamber configured to receive a portion of the stream from a tap on the pipe and to create turbulence in the portion of the stream, a nozzle associated with an outlet of the mixing chamber, the nozzle receiving a mixed fluid from the hydrodynamic mixing chamber and dispersing the mixed fluid to the surface of a body of the fluid in the well, and at least one deflector that receives the mixed fluid from the nozzle, wherein the deflector directs the mixed fluid to a surface within the well, wherein the mixed fluid is homogenized and oxygenated by the mixing chamber, and wherein the mixing chamber causes solids in the mixed fluid to impact a wall of the mixing chamber, thereby reducing the size of solids in the fluid in the well. - View Dependent Claims (15, 16)
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17. A grinder station, comprising:
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a grinding pump configured to draw a fluid from a well, to grind solids in the fluid to obtain a slurry and to provide a pressurized stream of the slurry to a pipe; and a spray head assembly that has a hydrodynamic mixing chamber configured to receive a portion of the slurry stream from a tap on the pipe and to create turbulence in the portion of the slurry stream, a nozzle associated with an outlet of the mixing chamber, the nozzle receiving a mixed fluid from the hydrodynamic mixing chamber and dispersing the mixed fluid to the surface of a body of the fluid in the well, and at least one deflector that receives the mixed fluid from the nozzle, wherein the deflector directs the mixed fluid to a surface within the well, wherein the mixed fluid is oxygenated by the mixing chamber, wherein the nozzle provides a spray of the mixed fluid to one or more of a wall of the well and the surface of a body of the fluid in the well, and wherein the mixing chamber causes solids in the mixed fluid to impact a wall of the mixing chamber, thereby reducing the size of solids in the fluid in the well. - View Dependent Claims (18)
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Specification