Mixing systems and methods of mixing
View Patent ↗A system for mixing and mixing processes and structures are disclosed. In addition a nozzle used for mixing is disclosed.
1. A process for mixing in a wastewater treatment system comprising simultaneously introducing at least two intermittent bursts of pressurized gas from a nozzle and into a containment unit in a wastewater treatment system, wherein the nozzle comprises at least one enclosed fluid passage and a plurality of outlets, wherein at least one outlet is located at a distal end of the at least one enclosed fluid passage.
2. The process of claim 1 wherein the at least two intermittent bursts of pressurized gas are introduced into the containment unit simultaneously from opposing distal ends of the enclosed fluid passage of the nozzle.
3. The process of claim 2 wherein the at east two intermittent bursts of pressurized gas are introduced at or near the bottom of the containment unit.
4. The process of claim 1 wherein the containment unit comprises wastewater disposed therein.
5. The process of claim 1 wherein the process comprises simultaneously introducing at least two intermittent bursts of pressurized gas from a second nozzle.
6. The process of claim 5 wherein the at least two intermittent bursts of pressurized gas from the nozzle and the at least two intermittent bursts of pressurized gas from the second nozzle are introduced substantially simultaneously.
7. The process of claim 5 wherein the at least two intermittent bursts of pressurized gas from the nozzle and the at least two intermittent bursts of pressurized gas from the second nozzle are introduced intermittently.
8. The process of claim 1 further comprising supplying pressurized gas to the nozzle through a header and a first line.
9. The process of claim 8 further comprising supplying pressurized gas to a second nozzle through a second header and introducing at least two intermittent bursts of pressurized gas to the containment unit from the second nozzle.
10. The process of claim 9 wherein the nozzle introduces at least two intermittent bursts of pressurized gas to the containment unit at a distinct interval from the intermittent bursts of pressurized gas from the second nozzle.
11. The process of claim 10 wherein the intermittent bursts of pressurized gas from the second nozzle is introduced cyclically with respect to the intermittent bursts of pressurized gas from the nozzle.
12. The process of claim 4 further comprising treating wastewater in the containment unit with an aerobic, anoxic, or anaerobic process.
13. The process of claim 8 further comprising supplying pressurized gas to the nozzle through a second line that is generally perpendicular to the first line, wherein the second line is located between the first line and the nozzle.
14. The process of claim 8 further comprising controlling the supply of pressurized gas to the nozzle by opening and closing a valve.
15. The process of claim 1 wherein the process comprises introducing the at least two intermittent bursts of pressurized gas from at least two outlets of the nozzle, wherein the at least two outlets are located at distal ends of at least one enclosed channel of the nozzle.
16. The process of claim 8 wherein the first line has a smaller inner diameter than the header.
17. The process of claim 8 further comprising supplying pressurized gas to the nozzle through a second line, wherein the second line is located between the first line and the nozzle.
18. The process of claim 8 further comprising supplying pressurized gas to the nozzle through a second line that is generally perpendicular to the first line, wherein the second line is located between the first line and the nozzle and has a smaller inner diameter than the header.
19. The process of claim 8 further comprising supplying pressurized gas to the nozzle through a second line that is generally perpendicular to the first line, wherein the second line is located between the first line and the nozzle and wherein the first line and the second line have a smaller inner diameter than the header.
20. The process of claim 8 further comprising monitoring the pressure of the pressurized gas and generating a fault alert upon detection of any pressure values outside of a predetermine range.
21. The process of claim 1 further comprising treading sludge in the containment unit.