WATER RECYCLING SYSTEM
A water recycling system includes a tank configured to hold a washing liquid, a washing operation in fluid communication with the tank, wherein the washing operation utilizes the washing liquid, a filtering assembly positioned between the tank and the washing operation configured to filter particulate matter from the washing liquid, a supply line connected to the tank and configured to supply fresh water to the tank, a supply line meter associated with the supply line, the supply line meter configured to measure a volume of water through the supply line to the tank, and a throughput meter associated with the washing operation, the throughput meter configured to measure a volume of the washing liquid into or out of the washing operation.
1 . A water recycling system comprising:
a tank configured to hold a washing liquid;
a washing operation in fluid communication with the tank, wherein the washing operation utilizes the washing liquid;
a filtering assembly positioned between the tank and the washing operation configured to filter particulate matter from the washing liquid;
a supply line connected to the tank and configured to supply fresh water to the tank;
a supply line meter associated with the supply line, the supply line meter configured to measure a volume of water through the supply line to the tank; and
a throughput meter associated with the washing operation, the throughput meter configured to measure a volume of the washing liquid into or out of the washing operation.
2 . The system according to claim 1 , further comprising
a chemical injection line connected to the tank and configured to supply an antimicrobial solution to the tank; and
a chemical injection line meter associated with the chemical injection line and configured to measure a volume of antimicrobial solution through the chemical injection line to the tank.
3 . The system according to claim 1 , further comprising
a spray bar line connected to the filtering assembly and configured to provide fresh water to the filtering assembly; and
a spray bar line meter associated with the spray bar line and configured to measure a volume of fresh water through the spray bar line to the filtering assembly.
4 . The system according to claim 3 , wherein the filtering assembly comprises a rotary screen; and
wherein the spray bar line comprises a spray nozzle positioned to spray the rotary screen with fresh water.
5 . The system according to claim 1 , further comprising a control unit, wherein the control unit is configured to receive volume data from the supply line meter and the throughput meter.
6 . The system according to claim 5 , wherein the control unit is further configured to calculate a water savings according to the following formula:
[volume of the washing liquid into or out of the washing operation]−[volume of water through the supply line to the tank].
7 . The system according to claim 6 , further comprising a display connected to the control unit and configured to display the volume data and/or the water savings.
8 . The system according to claim 2 , further comprising a control unit, wherein the control unit is configured to receive volume data from the supply line meter, the throughput meter, and the chemical injection line meter.
9 . The system according to claim 8 , wherein the control unit is further configured to calculate a water savings rate according to the following formula:
[volume of the washing liquid into or out of the washing operation]−[volume of water through the supply line to the tank]−[volume of antimicrobial solution through the chemical injection line to the tank].
10 . The system according to claim 3 , further comprising a control unit, wherein the control unit is configured to receive volume data from the supply line meter, the throughput meter, and the spray bar line meter.
11 . The system according to claim 10 , wherein the control unit is further configured to calculate a water savings rate according to the following formula:
[volume of the washing liquid into or out of the washing operation]−[volume of water through the supply line to the tank]−[volume of fresh water through the spray bar line to the filtering assembly].
12 . The system according to claim 2 , further comprising
a spray bar line connected to the filtering assembly and configured to provide fresh water to the filtering assembly;
a spray bar line meter associated with the spray bar line and configured to measure a volume of fresh water through the spray bar line to the filtering assembly; and
a control unit, wherein the control unit is configured to receive volume data from the supply line meter, the throughput meter, the chemical injection line meter, and the spray bar line meter.
13 . The system according to claim 12 , wherein the control unit is further configured to calculate a water savings rate according to the following formula:
[volume of the washing liquid into or out of the washing operation]−[volume of water through the supply line to the tank]−[volume of antimicrobial solution through the chemical injection line to the tank]−[volume of fresh water through the spray bar line to the filtering assembly].
14 . The system according to claim 1 , further comprising
a second washing operation; and
a second throughput meter associated with the second washing operation, the throughput meter configured to measure a volume of the washing liquid into or out of the second washing operation.
15 . The system according to claim 1 , further comprising an inline filter between the tank and the washing operation.
16 . The system according to claim 15 , wherein the inline filter comprises one or more bag filters.
17 . A method of monitoring a water recycling system, the method comprising:
collecting water usage data, wherein collecting water usage data comprises measuring, with a first set of meters, a washing volume of liquid supplied to a washing operation within the system and measuring, with a second set of meters, a supply volume of liquid introduced into the system;
calculating, using a control unit comprising a microprocessor and in communication with the first and second sets of meters, a water savings by subtracting the supply volume from the washing volume; and
displaying, on a display in communication with the control unit, at least one of the water savings, the supply volume, or the washing volume.
18 . The method according to claim 17 , further comprising
displaying an alert on the display in response to at least one of the water savings rate, the supply volume, or the washing volume exceeding a predetermined threshold value.
19 . The method according to claim 17 , further comprising
measuring a liquid level in a tank within the system, wherein at least a portion of the liquid introduced into the system is directed into the tank; and
increasing the supply volume in response to the liquid level falling below a predetermined threshold value.
20 . The method of claim 17 , further comprising
monitoring a run time of the system;
calculating a water savings volume by multiplying the water savings rate by the run time; and
displaying, on the display, the water savings volume.