Process heater anti-settling systems and methods
The disclosure provides for systems and methods for removing particle settlement in a heater system. The method includes introducing a fluid into a first heater of the heater system, wherein the first heater is operable to increase the temperature of the introduced fluid. The method further includes actuating a first air agitation unit to discharge a volume of compressed air into the first heater, wherein the compressed air is configured to provide mixing and suspension to particles settled within the first heater through the velocity and expansion of the compressed air to atmospheric pressure. The method further includes discharging a mixture from the first heater comprising the fluid and the particles from the first heater and directing the discharged mixture to a return point in a flow path.
1 . A method of removing particle settlement from a heater system, comprising:
introducing a fluid into a first heater of the heater system;
actuating a first air agitation unit to generate a volume of compressed air and discharge the volume of compressed air into the first heater to provide mixing and suspension to particles settled within the first heater through the velocity and expansion of the compressed air to atmospheric pressure;
discharging from the first heater a discharged mixture comprising the fluid and the particles from the first heater; and
directing the discharged mixture to a return point in a flow path.
2 . The method of claim 1 , further comprising actuating a valve disposed between the first heater and a degasser to divert the discharged mixture to the return point.
3 . The method of claim 1 , further comprising introducing the discharged volume of compressed air through a flow line coupling the first air agitation unit to a bottom end of the first heater.
4 . The method of claim 1 , further comprising introducing the discharged mixture into a second heater fluidly coupled to the first heater.
5 . The method of claim 4 , further comprising:
actuating a second air agitation unit to generate a second volume of compressed air and discharge the second volume of compressed air into the second heater to provide mixing and suspension to particles settled within the second heater; and
discharging from the second heater a second discharged mixture comprising the fluid and the particles from the second heater.
6 . The method of claim 5 , further comprising introducing the second volume of the compressed air through a flow line coupling the second air agitation unit to a bottom end of the second heater.
7 . The method of claim 6 , further comprising actuating a valve disposed between the second heater and a degasser to divert the second discharged mixture to the return point.
8 . A non-transitory computer-readable medium comprising instructions that are configured, when executed by a processor, to:
introduce a fluid into a first heater of a heater system;
actuate a first air agitation unit to generate a volume of compressed air and discharge the volume of compressed air into the first heater to provide mixing and suspension to particles settled within the first heater through the velocity and expansion of the compressed air to atmospheric pressure;
discharge from the first heater a discharged mixture comprising the fluid and the particles from the first heater; and
direct the discharged mixture to a return point in a flow path.
9 . The non-transitory computer-readable medium of claim 8 , wherein the instructions are further configured to:
actuate a valve disposed between the first heater and a degasser to divert the discharged mixture to the return point.
10 . The non-transitory computer-readable medium of claim 8 , wherein the instructions are further configured to:
introduce the discharged volume of compressed air through a flow line coupling the first air agitation unit to a bottom end of the first heater.
11 . The non-transitory computer-readable medium of claim 8 , wherein the instructions are further configured to:
introduce the discharged mixture into a second heater fluidly coupled to the first heater.
12 . The non-transitory computer-readable medium of claim 11 , wherein the instructions are further configured to:
actuate a second air agitation unit to generate a second volume of compressed air and discharge the volume of compressed air into the second heater to provide mixing and suspension to particles settled within the second heater; and
discharge from the second heater a second discharged mixture comprising the fluid, the particles from the first heater, and the particles from the second heater.
13 . The non-transitory computer-readable medium of claim 12 , wherein the instructions are further configured to:
introduce the discharged volume of compressed air through a flow line coupling the second air agitation unit to a bottom end of the second heater.
14 . The non-transitory computer-readable medium of claim 13 , wherein the instructions are further configured to:
actuate a valve disposed between the second heater and a degasser to divert the second discharged mixture to the return point.