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US 2008/0185320 A1Published application
System for deodorizing and neutralizing waste-water
OwnerKevin Leon Buchananinventor
Life of this patent
Estimating the term…
Abstract
A system for injecting odor and/or corrosion control chemical(s) into sewage, having provision to maintain substantial constancy in the ratio between odor and/or corrosion control chemical(s), and material entering the wet well.
Claims5
A system or device for applying treatment-chemical(s) to the contents of a vessel, comprising;
- a container vessel
- a container vessel contents level-sensing means;
- a container vessel contents level rate of change sensing means;
- a container vessel contents inflow;
- a container vessel contents outflow;
- an outflow control means;
- a treatment-chemical(s) reservoir;
- a treatment-chemical(s) injection means;
- a treatment-chemical(s) injection control means;
- a logic unit;
- an interface between the logic unit and the container vessel contents level-sensing means;
- an interface between the logic unit and the container vessel contents level rate of change sensing means;
- an interface between the logic unit and the outflow control means;
- an interface between the logic unit and the treatment-chemical(s) injection control means;
- a function of the logic unit that receives input from the container contents level-sensing means and upon each occurrence of a predetermined degree of increase in the level of vessel contents, commands the treatment-chemical(s) injection control to inject a predetermined amount of treatment-chemical(s), and that, upon occurrence of each predetermined decrease in the level of vessel contents, resets itself as if to sense a zero increase or decrease state;
- a function of the logic unit that receives input from the container contents level-sensing means and upon each occurrence of a predetermined higher level of vessel contents, commands the outflow-pump be begin operation, and upon occurrence of a predetermined lower level of container contents, commands the outflow-pump to cease operation;
13 more elements
A system or device for applying treatment-chemical(s) to the contents of a vessel, comprising;
- a container vessel
- a container vessel contents level-sensing means;
- a container vessel contents level rate of change sensing means;
- a container vessel contents inflow;
- an inflow rate sensing means;
- a container vessel contents outflow;
- a treatment-chemical(s) reservoir;
- a treatment-chemical(s) injection means;
- a treatment-chemical(s) injection control means;
- a logic unit;
- an interface between the logic unit and the container vessel contents level-sensing means;
- an interface between the logic unit and the inflow rate sensing means;
- an interface between the logic unit and the treatment-chemical(s) injection control means;
- a function of the logic unit that receives input from the container contents level-sensing means and inflow rate sensing means, calculates the dosage of treatment chemicals required to maintain a desired concentration of treatment chemicals in the vessel contents, and commands the treatment-chemical(s) injection control means to inject that appropriate dosage of treatment-chemical(s), into the container vessel.
11 more elements
A system or device for applying treatment-chemical(s) to the contents of a vessel, comprising;
- a container vessel
- a container vessel contents level-sensing means;
- a container vessel contents level rate of change sensing means;
- a container vessel contents inflow;
- an inflow rate sensing means;
- a container vessel contents outflow;
- a treatment-chemical(s) reservoir;
- a treatment-chemical(s) injection means;
- a treatment-chemical(s) injection control means;
- a logic unit;
- an interface between the logic unit and the container vessel contents level-sensing means;
- an interface between the logic unit and the inflow rate sensing means;
- an interface between the logic unit and the treatment-chemical(s) injection control means;
- a function of the logic unit that receives input from the container contents outflow rate sensing means and inflow rate sensing means, calculates the dosage of treatment chemicals required to maintain a desired concentration of treatment chemicals in the vessel contents, and commands the treatment-chemical(s) injection control means to inject that appropriate dosage of treatment-chemical(s), into the container vessel.
11 more elements
A system or device for applying treatment-chemical(s) to the contents of a vessel, comprising;
- a container vessel
- a container vessel contents level-sensing means;
- a container vessel contents inflow;
- a container vessel contents outflow;
- a container vessel contents outflow, or outflow-pump, operation sensing means
- a treatment-chemical(s) reservoir;
- a treatment-chemical(s) injection means;
- a treatment-chemical(s) injection control means;
- a logic unit;
- an interface between the logic unit and the container vessel contents level-sensing means;
- an interface between the logic unit and the container vessel contents outflow, or outflow-pump, operation sensing means
- an interface between the logic unit and the treatment-chemical(s) injection control means;
- a function of the logic unit that receives input from the container contents level sensing means and from the outflow operation sensing means, based on these, calculates the dosage of treatment chemicals required to maintain a desired concentration of treatment chemicals in the vessel contents, and commands the treatment-chemical(s) injection control means to inject that appropriate dosage of treatment-chemical(s), into the container vessel.
10 more elements
A system or device for applying treatment-chemical(s) to the contents of a vessel, comprising;
- a container vessel
- a container vessel contents level-sensing means;
- a container vessel contents inflow;
- a container vessel contents outflow;
- a treatment-chemical(s) reservoir;
- a treatment-chemical(s) injection means;
- a treatment-chemical(s) injection control means;
- a logic unit;
- an interface between the logic unit and the container vessel contents level-sensing means;
- an interface between the logic unit and the treatment-chemical(s) injection control means;
- a function of the logic unit that receives input from the container contents level sensing means, and, based on this, calculates the dosage of treatment chemicals required to maintain a desired concentration of treatment chemicals in the vessel contents, and commands the treatment-chemical(s) injection control means to inject that appropriate dosage of treatment-chemical(s), into the container vessel.
8 more elements
Dependencies are inferred from the claim text.