Condensate vaporization system
An air compressor system includes a compressor having an intake end and a discharge end, the compressor operable to draw in atmospheric air at the intake end and to discharge a flow of compressed air from the discharge end, the flow of compressed air including a flow of entrained water vapor and lubricant. The system further includes a separator operable to remove a portion of the entrained water vapor and lubricant from the flow of compressed air, the separator discharging a flow of dry compressed air and a flow of effluent which includes the separated water vapor and lubricant. Further, the system includes an electric heater configured to receive the removed effluent from the separator at an entrance to the electric heater and to vaporize the removed effluent.
1. An air compressor system comprising:
a compressor having an intake end and a discharge end, the compressor operable to draw in atmospheric air at the intake end and to discharge a flow of compressed air from the discharge end, the flow of compressed air including a flow of entrained water vapor and oil;
a separator operable to remove a portion of the entrained water vapor and oil from the flow of compressed air, the separator discharging a flow of dry compressed air and a flow of effluent, the effluent including at least the separated water vapor and the oil; and
an electric heater configured to receive the effluent from the separator and to vaporize the effluent.
2. The air compressor system of claim 1 , wherein the system includes an aftercooler coupled to the discharge end of the compressor and an intake end of the separator, the aftercooler operable to cool the compressed air and effluent to condense a portion of the effluent.
3. The air compressor system of claim 1 , wherein the electric heater directs vaporized effluent to atmosphere through a discharge of the electric heater.
4. The air compressor system of claim 1 , wherein the electric heater is configured to heat the effluent to a temperature that at least the separated water vapor and the oil vaporize.
5. A method of operating an electrically-powered air compressor, the method comprising:
powering an oil-flooded compressor to produce a flow of compressed air and effluent, the effluent including compressed water vapor and oil;
cooling the flow of compressed air and effluent to condense a portion of the effluent;
separating the flow of compressed air and effluent into a flow of dry compressed air and a flow of condensed effluent;
heating the flow of condensed effluent in an electrically-powered heater to vaporize the effluent; and
discharging the vaporized effluent to the atmosphere.
6. The method of claim 5 , wherein the powering step includes powering the compressor with an electric motor.
7. An air compressor system comprising:
a compressor having an intake end and a discharge end, the compressor operable to draw in atmospheric air at the intake end and to discharge a flow of compressed air from the discharge end, the flow of compressed air including a flow of entrained water vapor and lubricant;
a separator operable to remove a portion of the entrained water vapor and lubricant from the flow of compressed air, the separator discharging a flow of dry compressed air and a flow of effluent which includes the separated water vapor and lubricant; and
an electric heater configured to receive the effluent from the separator at an entrance to the electric heater and to vaporize the effluent.
8. The air compressor system of claim 7 , wherein the system includes an aftercooler coupled to the discharge end of the compressor and an intake end of the separator, the aftercooler operable to cool the compressed air and effluent to condense a portion of the effluent.
9. The air compressor system of claim 7 , wherein the separator includes a moisture separator configured to remove a portion of the effluent from the compressed air flow and direct the portion of effluent to an entrance of the electric heater, wherein the separator includes at least one filter configured to remove a second portion of effluent from the compressed air flow and direct the second portion of effluent to the entrance of the electric heater.
10. The air compressor system of claim 7 , wherein the electric heater directs vaporized effluent to atmosphere through an exit of the electric heater.
11. The air compressor system of claim 7 , wherein the system includes a controller in operable communication with the compressor.
12. The air compressor system of claim 11 , wherein the system includes a temperature sensor coupled to the electric heater and configured to send a temperature measurement to the controller.
13. The air compressor system of claim 11 , wherein the system includes a pressure sensor coupled to the compressor configured to send a pressure measurement to the controller.
14. The air compressor system of claim 11 , wherein the system includes a compressor temperature sensor coupled to the compressor and configured to send a compressor temperature measurement to the controller.