Mobile gas turbine inlet air conditioning system and associated methods
AssigneeBJ Energy Solutions, LLC
InventorsTony Yeung, Ricardo Rodriguez-Ramon
Life of this patent
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Abstract
A system, as well as associated methods, for increasing the efficiency of a gas turbine including an inlet assembly and a compressor may include a housing configured to channel airstream towards the inlet assembly, an air treatment module positioned at a proximal end the housing, and at least one air conditioning module mounted downstream of the air treatment module for adjusting the temperature of the airstream entering the compressor. The air treatment module may include a plurality of inlet air filters and at least one blower configured to pressurize the air entering the air treatment module.
Claims14
An air treatment system to increase the efficiency of a gas turbine, the air treatment system comprising:
- (a) a housing having an (i) internal chamber and (ii) one or more inlets positioned to channel air flow into the internal chamber;
- (b) one or more air treatment modules including one or more stages of a plurality of inlet air filters to provide pre-cleaning of airstream flow entering the inlets of the housing and prior to entry into the internal chamber of the housing, the internal chamber including one or more outlets therefrom, wherein the plurality of inlet air filters is positioned to knock-down debris prior to entrance into the internal chamber of the housing;
- and
- (c) one or more additional filters positioned downstream of the one or more air treatment modules.
A hydraulic fracturing unit to be mounted on a trailer, the hydraulic fracturing unit comprising:
- a hydraulic fracturing pump;
- a gas turbine to drive the hydraulic fracturing pump, the gas turbine including an inlet assembly and a gas turbine compressor;
- and
- an air treatment system including:
- a housing having an internal chamber and positioned to channel an airstream towards the inlet assembly of the gas turbine;
- and
- an air treatment module having one or more inlet air filters to filter fluid flow to the internal chamber, the plurality of inlet air filters being positioned to knock-down debris prior to entrance into the internal chamber of the housing.
A pumping unit comprising:
- a gas turbine engine;
- an enclosure housing the gas turbine engine;
- an air intake duct connected to the gas turbine engine;
- an air treatment system connected to the air intake duct, the air treatment system comprising one or more inlet pre-cleaners configured to eject debris, each of the one or more inlet pre-cleaners having a cylindrical tubular portion configured to channel air toward the air intake duct;
- a gearbox mechanically linked to the gas turbine engine;
- and
- a pump mechanically linked to the gearbox.
A pumping unit comprising:
- a chassis;
- a gas turbine engine;
- an enclosure housing the gas turbine engine;
- an air intake duct connected to the gas turbine engine;
- an air treatment system connected to the air intake duct, the air treatment system comprising one or more inlet pre-cleaners configured to eject debris via centrifugal force;
- a gearbox mechanically linked to the gas turbine engine;
- and
- a pump mechanically linked to the gearbox, the air treatment system, the enclosure, the gas turbine engine, and the gearbox, and the pump also disposed on the chassis.
Dependencies are inferred from the claim text.