Method of detecting contamination in industrial process boiler systems
View Patent ↗This invention provides a method for detecting contamination of a boiler condensate and/or a boiler feedwater in industrial fermentation processes. The method includes measuring an oxidation-reduction potential at one or more locations in the fermentation process with one or more devices capable of measuring oxidation-reduction potential at operating temperature and pressure. If the measured oxidation-reduction potential is not within an optimum range, an alarm is triggered.
1. A method for detecting contamination of a boiler condensate and/or a boiler feedwater in an industrial process, the method comprising:
(a) measuring an oxidation reduction potential at one or more locations with one or more devices in contact with the boiler condensate and/or the boiler feedwater of the industrial process at operating temperature and pressure (“ORP device”); and
(b) triggering an alarm or other indicator if the measured oxidation reduction potential is not within an optimum range.
2. The method of claim 1 , wherein the industrial process is a fermentation process.
3. The method of claim 2 , wherein the fermentation process is a beer making process or a distillation process.
4. The method of claim 1 , including converting the measured oxidation reduction potential into an input electrical signal capable of being transmitted to a controller and transmitting the input electrical signal to the controller.
5. The method of claim 1 , wherein the controller is operable to: (i) receive the transmitted input electrical signal; (ii) convert the received electrical signal into an input numerical value; (iii) analyze the input numerical value; (iv) generate an output numerical value: (v) convert the output numerical value into an output electrical signal; and (vi) transmit the output electrical signal.
6. The method of claim 4 , including determining if the input numerical value is within the optimum range, and if the input numerical value is outside of the optimum range, the transmitted output electrical signal corresponding to the generated output numerical value triggering the alarm.
7. The method of claim 1 , wherein the boiler condensate includes a boiler condensate return line and/or a boiler condensate storage tank.
8. The method of claim 1 , wherein the one or more installed ORP devices are in contact with the boiler condensate and/or the boiler feedwater.
9. The method of claim 1 , including transmitting the input electrical signal and/or the output electrical signal wirelessly.
10. The method of claim 1 , wherein the optimum range is user-defined.
11. The method of claim 1 , including operating the method continuously, automatically, and/or online.
12. The method of claim 1 , including operating the method intermittently.
13. The method of claim 1 , including a mechanism to open or close one or more valves associated with the boiler condensate and/or a boiler feedwater.
14. The method of claim 1 , including operating the method over a network.
15. A digital storage medium having computer-executable instructions stored thereon, the instructions operable to execute the method of claim 1 .
16. A system for detecting contamination of boiler condensate and/or boiler feedwater in a beverage fermentation process, the system comprising: a boiler or other steam generator at operating temperature and pressure; a beverage fermentor; an interface that forms a thermodynamic connection between the beverage fermentor and a steam and/or condensate stream derived from said boiler or steam generator; a condensate return line; a condensate storage tank; a condensate dump valve; a boiler makeup water source; and one or more at temperature and pressure oxidation reduction potential measuring devices.