CN104511214B - A kind of efficient air intake installation for gas turbine - Google Patents
A kind of efficient air intake installation for gas turbine Download PDFInfo
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- CN104511214B CN104511214B CN201410697602.7A CN201410697602A CN104511214B CN 104511214 B CN104511214 B CN 104511214B CN 201410697602 A CN201410697602 A CN 201410697602A CN 104511214 B CN104511214 B CN 104511214B
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- cartridge filter
- metal net
- net layer
- dust stratification
- blowback
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Abstract
The invention belongs to gas turbine technology field, disclose a kind of efficient air intake installation for gas turbine, in order to solve that existing cartridge filter exists Partial filtration layer is under utilized and problem that exist filter efficiency is low.The present invention includes inlet chamber, cartridge filter, blowback chamber and blowback system, cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.
Description
Technical field
The invention belongs to gas turbine technology field, be specifically related to a kind of efficient air intake installation for gas turbine, for the air introducing gas turbine carries out filtration, purification, the present invention can be also used for the air filtration purification of other field simultaneously.
Background technology
Gas turbine is a kind of rotary power machinery using the gas of flowing continuously as working medium, heat energy being converted to mechanical power.In the main flow of air and combustion gas, mainly formed gas turbine cycle by compressor, combustor and these three big parts of combustion gas turbine.
Compressor sucks air from ambient atmosphere environment, and compresses step by step through axial-flow compressor and be allowed to supercharging, and air humidity improves the most accordingly simultaneously；Compressed air is pressed to combustor and the combustion gas of the fuel mixture manufacturing High Temperature High Pressure sprayed into；Then enter back into expansion work in turbine, promote turbine to drive compressor high speed rotating together with outer load rotor, it is achieved that the chemical energy of gas and liquid fuel is converted into mechanical energy, and exports electric work.
The inlet air flow of the gas turbine blower i.e. combustion air of gas turbine must carry out purified treatment before being introduced into compressor.Being most commonly that the fabric filter using machinery purifies above-mentioned air inlet, the corrosive and dirty particle of preventing belt enters compressor and turbine, thus prevents corrosion and the breakage of equipment, and reduces cleaning and the workload of maintenance.Need substantial amounts of combustion air for producing the gas turbine of the energy, therefore, even the impurity of trace all can cause in use producing a large amount of deposit, it requires filtration combustion air as efficiently as possible.
The inlet air flow of the gas turbine blower i.e. combustion air of gas turbine must carry out purified treatment before being introduced into compressor, and purified treatment mostly uses the cartridge filter of air intake installation to carry out purified treatment.
The such as patent of invention of Application No. 200810234512.9 discloses a kind of hook type air filter cartridge, including the dividing plate in filtration barrel body and casing, wherein filtration barrel body upper end passage on casing internal partition, it is connected with at least two on annular facade to be spaced and the parallel hook plate protruded from above annular top surface, passage edge on casing internal partition is shaped with the breach suitable with hook plate, when hook plate is headed in breach, its lower lower surface laminating along the upper surface flush with casing internal partition, sealing ring and casing internal partition；Filtration barrel body upper end spiral-lock has fixing lid in annular, and its lower end spiral-lock has the lower fixing lid closing filtration barrel body lower surface；The annular surface of upper fixing lid also has circular top plane and annularly pushes up the inside and outside annular facade that the inside and outside circle edge of plane bends, and circular top plane is fixedly connected with sealing ring；Hook plate divides interval along the ring week etc. of upper fixing lid；The profile of hook plate is the C-shape that integrally bending becomes arc, and breach is arc, and the lower edge of hook plate C-shaped epimere is formed with hypotenuse, and hypotenuse and horizontal plane angle are 5 15 degree.
The utility model patent of Application No. 200820039421.5 discloses one more core type energy-saving air cartridge filter, it is made up of the inside and outside protecting wire net of upper and lower end cap and tubular, filter element is contained in tubular protecting wire net, the upper and lower end cap liner inner end cap of filter cylinder, upper and lower inner end cap protecting wire net inside and outside with tubular is fixed at the upper and lower end of air filtration cartridge respectively, and filter element is placed in inside and outside tubular between protecting wire net, cartridge filter and filter element be shaped as cylindrical tube, conic tube, elliptical cylinder.
The patent of invention of Application No. 201110246200.1 discloses a kind of detachable air filter cartridge, including upper cover and lower cover, interior expanded metal lath and outer expanded metal lath are arranged between upper cover and lower cover, filter element is arranged between interior expanded metal lath and outer expanded metal lath, on cover and be provided with sealing gasket, ringwise, the inward flange of upper cover is provided with in-flanges to upper cover, the outward flange of upper cover is provided with flanging, and the inner side of in-flanges is symmetrically arranged with at least two locking lug；Lower cover is rounded, and the outward flange of lower cover is provided with lower cover flange, and the central authorities of lower cover are provided with sphere projection, and the center of lower cover is provided with installing hole, and the sphere projection of lower cover connects has tie down screw, tie down screw quantity and position corresponding with locking lug；Being provided with sealing gasket between upper cover and filter element, be provided with lower seal pad between lower cover and filter element, upper sealing gasket and lower seal pad are pressed on filter element, interior expanded metal lath and the two ends of outer expanded metal lath with lower cover by tie down screw and locking lug by upper cover.Filter element, interior expanded metal lath and outer expanded metal lath are cylindrical shape.Filter element, interior expanded metal lath and outer expanded metal lath are cone barrel.
The bright patent of utility model of Application No. 201120108628.5 discloses a kind of air filter cartridge for fan, and including cylindrical skeleton, the end face of skeleton covers top board, and periphery and the end face of skeleton are coated with filter cloth cover.
The utility model patent of Application No. 201420050148.1 discloses a kind of gas mould aerator cartridge filter, including cylinder, one end of cylinder is provided with drainage screen, cylinder is made up of the many filtration gratings leaving gap each other, fixing bolt it is additionally provided with on cylinder, the inlet port of cylinder is provided with guide pipe, and guide pipe is inclined upwardly into 60 ° to 90 °；The spacing filtered between grating on cylinder is 3-5mm.Sieves strip adoption bonding jumper or plastic strip are made.
As the cartridge filter being recited above, compressed air is all directly to be introduced in cartridge filter by breather, and filtered by the filter element being arranged on cartridge filter.But the design of existing cartridge structure, compressed air owing to being introduced by breather all also exists pressure, therefore the filter element filtering effect facing breather is preferable, and the most just filter element to breather also exists the problem that service efficiency is low, thus causes the problem that cartridge filter filter efficiency is low.
Summary of the invention
The present invention is to solve that part filter element that existing cartridge filter exists is under utilized and problem that exist filter efficiency is low, and a kind of efficient air intake installation for gas turbine is provided, the filter element on cartridge filter can be made to filter, thus improve filter efficiency.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of efficient air intake installation for gas turbine, it is characterised in that include inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.
The incline direction of described spiral stream guidance bar is towards cloth QI KOU.
Described spiral stream guidance bar extends the length of interior metal net layer and is gradually increased along with the hand of spiral.
Passage is offered on described spiral stream guidance bar.
Described air intake installation also includes dust stratification device and receives apparatus for ash, and described dust stratification device is positioned at the bottom of inlet chamber, and described receipts apparatus for ash is for the dust collection collected by dust stratification device；Described dust stratification device includes two pieces of base plates and dust stratification groove, and two pieces of base plates are inclined at the bottom of inlet chamber and triangle two hypotenuses；Described dust stratification groove is positioned at the bottom of inlet chamber.
Described receipts apparatus for ash includes that dust stratification pipe, ash bucket and fan, described fan are positioned at one end of dust stratification pipe；The other end of described dust stratification pipe connects with ash bucket；Described dust stratification groove connects with the middle part of dust stratification pipe.
Compared with prior art, the method have the advantages that
The efficient air intake installation for gas turbine of the present invention, including inlet chamber, cartridge filter, blowback chamber and blowback system, blowback chamber is positioned at the top of inlet chamber；One end of cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Blowback system is arranged on blowback intracavity, and blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of anti-blowpipe is with the centrage of cartridge filter on the same line；Cartridge filter includes cartridge filter skeleton, cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between outer metal net layer and interior metal net layer, cartridge filter skeleton is equipped with an end cover, end cover is provided with the breather connected with cartridge filter skeletal internal, breather is communicated with air-spreading disk, the lower section of air-spreading disk uniformly offers the cloth QI KOU connected with breather, interior metal net layer is provided with spiral stream guidance bar, and spiral stream guidance bar is inclined on interior metal net layer.The top of inlet chamber is provided with blowback chamber, blowback intracavity is provided with blowback system, run a period of time rear section particulate matter can adsorb on cartridge filter, after the particulate matter of the accumulation on cartridge filter reaches to a certain degree, need to open blowback system cartridge filter is carried out opposite direction winding-up, absorption granule on cartridge filter is blown off, thus ensures the normal work of cartridge filter.The compressed air introduced is allocated by the present invention by connecting the air-spreading disk on breather, on interior metal net layer, it is provided with spiral stream guidance bar simultaneously, compressed air is incorporated on filter course under the effect of spiral stream guidance bar uniformly, the filter course making whole cartridge filter can carry out filtration, purification to air, thus improves filter efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the cartridge structure schematic diagram of the present invention；
Fig. 3 is the receipts apparatus for ash structural representation of the present invention；
Labelling in figure: 1, inlet chamber, 2, cartridge filter, 3, blowback chamber, 4, anti-blowpipe, 5, pipeline, 6, dust stratification device, 7, outer metal net layer, 8, filter course, 9, interior metal net layer, 10, spiral stream guidance bar, 11, passage, 12, end cover, 13, air-spreading disk, 14, cloth QI KOU, 15, breather, 16, fan, 17, dust stratification pipe, 18, ash bucket, 19, dust stratification groove.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and described embodiment is only a part of embodiment of the present invention, is not whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art obtained under not making creative work premise other used by embodiment, broadly fall into protection scope of the present invention.
In conjunction with Fig. 1 and Fig. 2, the efficient air intake installation for gas turbine of the present invention, including inlet chamber 1, cartridge filter 2, blowback chamber 3 and blowback system, blowback chamber 3 is positioned at the top of inlet chamber 1；One end of cartridge filter 2 is positioned at inlet chamber 1, and the other end is positioned at blowback chamber 3；Blowback system is arranged in blowback chamber 3, and blowback system includes through the anti-blowpipe 4 that pipeline 5 connects with compressed air source；The centrage of the centrage of anti-blowpipe 4 and cartridge filter 2 is on the same line；Cartridge filter 2 includes cartridge filter skeleton, cartridge filter skeleton is made up of outer metal net layer 7 and interior metal net layer 9, outer metal net layer 7 and interior metal net layer 9 form three around tubular cartridge filter skeleton, it is provided with filter course 8 between outer metal net layer 7 and interior metal net layer 9, cartridge filter skeleton is equipped with an end cover 12, end cover 12 is provided with the breather 15 connected with cartridge filter skeletal internal, breather 15 is communicated with air-spreading disk 13, the lower section of air-spreading disk 13 uniformly offers the cloth QI KOU 14 connected with breather 15, interior metal net layer 9 is provided with spiral stream guidance bar 10, spiral stream guidance bar 10 is inclined on interior metal net layer 9.The top of inlet chamber 1 is provided with blowback chamber 3, it is provided with blowback system in blowback chamber 3, run a period of time rear section particulate matter and can adsorb on cartridge filter 2, after the particulate matter of the accumulation on cartridge filter 2 reaches to a certain degree, need to open blowback system cartridge filter 2 is carried out opposite direction winding-up, absorption granule on cartridge filter 2 is blown off, thus ensures the normal work of cartridge filter 2.The compressed air introduced is allocated by the present invention by connecting the air-spreading disk 13 on breather 15, on interior metal net layer 9, it is provided with spiral stream guidance bar 10 simultaneously, compressed air is incorporated on filter course 8 under the effect of spiral stream guidance bar 10 uniformly, the filter course 8 making whole cartridge filter 2 can carry out filtration, purification to air, thus improves filter efficiency.
As a kind of preferably mode of the present invention, what cloth QI KOU 14 tilted is opened on air-spreading disk 13, improves the uniform of compressed air distribution.
The incline direction of the spiral stream guidance bar 10 of the present invention is towards cloth QI KOU 14, i other words spiral stream guidance bar 10 face cloth QI KOU 14, the compressed air that cloth QI KOU 14 is sprayed can be introduced directly on spiral stream guidance bar 10, improve spiral stream guidance bar 10 and be distributed compressed-air actuated ability, thus improve the filter efficiency of the present invention.
As a kind of preferably mode of the present invention, spiral stream guidance bar 10 extends the length of interior metal net layer 9 and is gradually increased along with the hand of spiral, spiral stream guidance bar 10 can be improved further and distribute compressed-air actuated ability, compressed air can be allocated by upper and lower spiral stream guidance bar 10 so that whole filter course 8 can carry out filtration, purification.
Offer passage 11 on the spiral stream guidance bar 10 of the present invention, it is simple to compressed-air actuated mobility, thus improve the filter effect of filter course 8.
The air intake installation of the present invention also includes dust stratification device 6 and receives apparatus for ash, and described dust stratification device 6 is positioned at the bottom of inlet chamber 1, and described receipts apparatus for ash is for the dust collection collected by dust stratification device 6；Described dust stratification device 6 includes two pieces of base plates and dust stratification groove 19, and two pieces of base plates are inclined at the bottom of inlet chamber 1 and triangle two hypotenuses；Described dust stratification groove 19 is positioned at the bottom of inlet chamber 1.Enter into the filtration through cartridge filter 2 of the air in inlet chamber 1, and the dust filtered through cartridge filter can drop to the bottom of inlet chamber 1 from cartridge filter 2, owing to the bottom of inlet chamber 1 is provided with dust stratification device 6, the dust that then dust stratification device 6 can will fall off is collected together, and reclaim through receiving apparatus for ash, and then avoid the dust dropping to inlet chamber to be kicked up, so that through the air cleaning of cartridge filter, clean air enters in combustion engine, it is to avoid the dust in air enters combustion engine affects the use of combustion engine.
In conjunction with Fig. 3, the receipts apparatus for ash of the present invention includes dust stratification pipe 17, ash bucket 18 and fan 16；Fan 16 is positioned at one end of dust stratification pipe 17；The other end of dust stratification pipe 17 connects with ash bucket 18；Dust stratification groove 19 connects with the middle part of dust stratification pipe 17.Will the dust stratification groove 19 of dust stratification device 6 connect with dust stratification pipe 17, and one end of dust stratification pipe 17 is provided with fan 16, the other end is communicated with ash bucket 18, when fan 16 runs, pressure-air quickly through dust stratification pipe 17, then can produce negative pressure in the dust stratification groove 19 connected with dust stratification pipe 17, and the dust in dust stratification groove 19 can be drawn in dust stratification pipe 17 by negative pressure, dust enters in ash bucket 18 along dust stratification pipe 17, thus realizes the effect reclaimed.
Embodiment one
The efficient air intake installation for gas turbine of the present embodiment, including inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.
Embodiment two
The efficient air intake installation for gas turbine of the present embodiment, including inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.The incline direction of described spiral stream guidance bar is towards cloth QI KOU.
Embodiment three
The efficient air intake installation for gas turbine of the present embodiment, including inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.The incline direction of described spiral stream guidance bar is towards cloth QI KOU.Described spiral stream guidance bar extends the length of interior metal net layer and is gradually increased along with the hand of spiral.
Embodiment four
The efficient air intake installation for gas turbine of the present embodiment, including inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.The incline direction of described spiral stream guidance bar is towards cloth QI KOU.Described spiral stream guidance bar extends the length of interior metal net layer and is gradually increased along with the hand of spiral.Passage is offered on described spiral stream guidance bar.
Embodiment five
The efficient air intake installation for gas turbine of the present embodiment, including inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer.The incline direction of described spiral stream guidance bar is towards cloth QI KOU.Described spiral stream guidance bar extends the length of interior metal net layer and is gradually increased along with the hand of spiral.Passage is offered on described spiral stream guidance bar.Described air intake installation also includes dust stratification device and receives apparatus for ash, and described dust stratification device is positioned at the bottom of inlet chamber, and described receipts apparatus for ash is for the dust collection collected by dust stratification device；Described dust stratification device includes two pieces of base plates and dust stratification groove, and two pieces of base plates are inclined at the bottom of inlet chamber and triangle two hypotenuses；Described dust stratification groove is positioned at the bottom of inlet chamber.Described receipts apparatus for ash includes that dust stratification pipe, ash bucket and fan, described fan are positioned at one end of dust stratification pipe；The other end of described dust stratification pipe connects with ash bucket；Described dust stratification groove connects with the middle part of dust stratification pipe.
Claims (3)
1. the efficient air intake installation for gas turbine, it is characterised in that including inlet chamber, cartridge filter, blowback chamber and blowback system, described blowback chamber is positioned at the top of inlet chamber；One end of described cartridge filter is positioned at inlet chamber, and the other end is positioned at blowback intracavity；Described blowback system is arranged on blowback intracavity, and described blowback system includes through the anti-blowpipe that pipeline connects with compressed air source；The centrage of described anti-blowpipe is with the centrage of cartridge filter on the same line；Described cartridge filter includes cartridge filter skeleton, described cartridge filter skeleton is made up of outer metal net layer and interior metal net layer, described outer metal net layer and interior metal net layer form three around tubular cartridge filter skeleton, it is provided with filter course between described outer metal net layer and interior metal net layer, described cartridge filter skeleton is equipped with an end cover, described end cover is provided with the breather connected with cartridge filter skeletal internal, described breather is communicated with air-spreading disk, the lower section of described air-spreading disk uniformly offers the cloth QI KOU connected with breather, described interior metal net layer is provided with spiral stream guidance bar, described spiral stream guidance bar is inclined on interior metal net layer；The incline direction of described spiral stream guidance bar is towards cloth QI KOU；Described spiral stream guidance bar extends the length of interior metal net layer and is gradually increased along with the hand of spiral；Passage is offered on described spiral stream guidance bar.
Efficient air intake installation for gas turbine the most according to claim 1, it is characterized in that, described air intake installation also includes dust stratification device and receives apparatus for ash, and described dust stratification device is positioned at the bottom of inlet chamber, and described receipts apparatus for ash is for the dust collection collected by dust stratification device；Described dust stratification device includes two pieces of base plates and dust stratification groove, and two pieces of base plates are inclined at the bottom of inlet chamber and triangle two hypotenuses；Described dust stratification groove is positioned at the bottom of inlet chamber.
Efficient air intake installation for gas turbine the most according to claim 2, it is characterised in that described receipts apparatus for ash includes that dust stratification pipe, ash bucket and fan, described fan are positioned at one end of dust stratification pipe；The other end of described dust stratification pipe connects with ash bucket；Described dust stratification groove connects with the middle part of dust stratification pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410697602.7A CN104511214B (en) | 2014-11-28 | 2014-11-28 | A kind of efficient air intake installation for gas turbine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410697602.7A CN104511214B (en) | 2014-11-28 | 2014-11-28 | A kind of efficient air intake installation for gas turbine |
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| CN104511214A CN104511214A (en) | 2015-04-15 |
| CN104511214B true CN104511214B (en) | 2016-11-30 |
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| CN201410697602.7A Expired - Fee Related CN104511214B (en) | 2014-11-28 | 2014-11-28 | A kind of efficient air intake installation for gas turbine |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105089808A (en) * | 2015-08-21 | 2015-11-25 | 成都博世德能源科技股份有限公司 | Air inlet device for high-efficiency noise elimination of combustion gas turbine |
| CN107701311B (en) * | 2017-10-23 | 2019-09-13 | 江苏华强新能源科技有限公司 | A High Efficiency Gas Turbine Air Intake Temperature Regulation System |
| CN108661805A (en) * | 2018-04-28 | 2018-10-16 | 江苏华强新能源科技有限公司 | A kind of spiral filter cylinder of small size gas turbine gas handling system |
| CN108905342A (en) * | 2018-09-30 | 2018-11-30 | 陕西燎原净化设备有限公司 | A kind of filter core self-cleaning filter device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB448961A (en) * | 1934-07-21 | 1936-06-18 | Hundt And Weber G M B H | Apparatus for filtering gases, vapours, air or liquids |
| CN203244858U (en) * | 2013-04-11 | 2013-10-23 | 林祥莉 | Filter screen type on-line rotary dust removing device for spiral flow passage |
| CN103611370A (en) * | 2013-11-28 | 2014-03-05 | 成都博世德能源科技有限公司 | Gas intake device for gas turbine |
| CN204395678U (en) * | 2014-11-28 | 2015-06-17 | 成都博世德能源科技股份有限公司 | A kind of efficient inlet duct for gas turbine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003220312A (en) * | 2002-01-29 | 2003-08-05 | Ishikawajima Harima Heavy Ind Co Ltd | trap |
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2014
- 2014-11-28 CN CN201410697602.7A patent/CN104511214B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB448961A (en) * | 1934-07-21 | 1936-06-18 | Hundt And Weber G M B H | Apparatus for filtering gases, vapours, air or liquids |
| CN203244858U (en) * | 2013-04-11 | 2013-10-23 | 林祥莉 | Filter screen type on-line rotary dust removing device for spiral flow passage |
| CN103611370A (en) * | 2013-11-28 | 2014-03-05 | 成都博世德能源科技有限公司 | Gas intake device for gas turbine |
| CN204395678U (en) * | 2014-11-28 | 2015-06-17 | 成都博世德能源科技股份有限公司 | A kind of efficient inlet duct for gas turbine |
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| CN104511214A (en) | 2015-04-15 |
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