CN107702144A - Burner and the gas turbine with the burner - Google Patents
Burner and the gas turbine with the burner Download PDFInfo
- Publication number
- CN107702144A CN107702144A CN201710791237.XA CN201710791237A CN107702144A CN 107702144 A CN107702144 A CN 107702144A CN 201710791237 A CN201710791237 A CN 201710791237A CN 107702144 A CN107702144 A CN 107702144A
- Authority
- CN
- China
- Prior art keywords
- water conservancy
- conservancy diversion
- burner
- injector nozzles
- muff
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of burner and the gas turbine with the burner, the burner include muff, burner inner liner, central nozzle, multiple peripheral injector nozzles, flow guide sleeve and water conservancy diversion bent plate；The burner inner liner, the central nozzle and multiple peripheral injector nozzles are respectively provided in the muff；The water conservancy diversion is set in the muff and is connected with the rear end of the burner inner liner, and the water conservancy diversion is set in outside multiple peripheral injector nozzles, and the flow guide sleeve is provided with pod apertures corresponding with the peripheral injector nozzles respectively；The water conservancy diversion bent plate is located on rear side of the pod apertures, for being directed to air-flow respectively in the inner space in the outer space in the peripheral injector nozzles and in the peripheral injector nozzles.The present invention can effectively adjust the flow direction of air-flow, reduce pressure loss when air reverses, increase peripheral injector nozzles flow field and the uniformity for blending field, improve the combustibility of burner.
Description
Technical field
The present invention relates to gas turbine technology field, more particularly to a kind of burner and the combustion gas wheel with the burner
Machine.
Background technology
In burner in gas turbine, air is inverse from the circular passage between the muff and burner inner liner of burner
Stream and on, reach central nozzle and peripheral injector nozzles front end through flow guide sleeve, the region between combustor endcover and nozzle is reversed, portion
Air is divided to enter the space radially adjacent to muff of peripheral injector nozzles interior edge muff, partial air sprays into center
The inner and/or outer space radially away from muff for enclosing nozzle interior edge muff of mouth.
However, air has larger radial velocity when reversing so that close to the sky of muff in peripheral injector nozzles
Between air mass flow be much larger than the air mass flow for entering the space away from muff in peripheral injector nozzles, air flow is uneven
It is even, easily cause the blending of fuel and air uneven, influence burner performance.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.
Therefore, one aspect of the present invention proposes a kind of burner of gas turbine, the burner of the gas turbine can be effective
The flow direction of air-flow is adjusted, reduces pressure loss when air reverses, increase peripheral injector nozzles flow field and the uniformity for blending field,
Improve the combustibility of burner.
Another aspect of the present invention also proposes a kind of gas turbine.
The burner of the gas turbine of embodiment according to an aspect of the present invention includes muff；Burner inner liner, it is described
Burner inner liner is located in the muff；Central nozzle, the central nozzle are located in the muff；Multiple peripheries
Nozzle, multiple peripheral injector nozzles are located in the muff and surround the central nozzle arranged for interval；Flow guide sleeve, institute
Water conservancy diversion is stated to be set in the muff and with the rear end of the burner inner liner be connected so as to the burner inner liner and the water conservancy diversion
Circular passage is formed between set and the muff, the water conservancy diversion is set in outside multiple peripheral injector nozzles, described to lead
Stream is put provided with pod apertures corresponding with the peripheral injector nozzles respectively；Water conservancy diversion bent plate, the water conservancy diversion bent plate are located at the pod apertures
Rear side, for a part of air-flow in the circular passage to be directed into from the front side of the water conservancy diversion bent plate by the pod apertures
Directed into outer space in the peripheral injector nozzles and by another part air-flow on rear side of the water conservancy diversion bent plate outside described
Enclose in inner space and/or the central nozzle in nozzle.
According to the burner of the gas turbine of the present invention, pass through the pod apertures in water conservancy diversion bent plate and guide bushing, Ke Yiyou
The flow direction of effect adjustment air-flow, reduces pressure loss when air reverses, and increases peripheral injector nozzles flow field and blends the uniform of field
Property, improve the combustibility of burner.
In certain embodiments, the water conservancy diversion bent plate is the general U-shape towards open front
In certain embodiments, the first paragraph of the water conservancy diversion bent plate is extended in the circular passage, the water conservancy diversion bent plate
Second segment extend towards the peripheral injector nozzles downstream.
In certain embodiments, the water conservancy diversion bent plate through the pod apertures and with the rear side wall phase of the pod apertures
Even.
In certain embodiments, looked up from the axle of the flow guide sleeve, the water conservancy diversion bent plate is substantially fan annular.
In certain embodiments, the cross section of the muff is divided into and the one-to-one area of the peripheral injector nozzles
Domain, is provided with the peripheral injector nozzles in each region, and the radian in each region is θ 1, and the two of the neighboring of the water conservancy diversion bent plate
Angle between two lines at the center of end points and the muff is θ 2, and wherein θ 2 is the 1/2~1/3 of θ 1.
In certain embodiments, corresponded each other between the water conservancy diversion bent plate, the pod apertures and the peripheral injector nozzles.
In certain embodiments, the front face of the water conservancy diversion bent plate is provided with the dividing plate extended forward.
In certain embodiments, the rear end of the muff is provided with end cap, the peripheral injector nozzles and center spray
Mouth is stretched into the muff through the end cap.
The gas turbine of embodiment according to a further aspect of the invention, the gas turbine include the burning of above-described embodiment
Device.
Brief description of the drawings
Fig. 1 is the main sectional view of the burner of gas turbine according to an embodiment of the invention；
Fig. 2 is the partial enlarged drawing of the burner of gas turbine according to an embodiment of the invention；
Fig. 3 is the side view of the burner of gas turbine according to an embodiment of the invention.
Reference：
Muff 1, burner inner liner 2, central nozzle 3, peripheral injector nozzles 4, flow guide sleeve 5, water conservancy diversion bent plate 6, first paragraph 61, the
Two section 62, circular passage 7, pod apertures 8, outer space 9, inner space 10, region 11, end cap 12.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings.Below with reference to
The embodiment of accompanying drawing description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
As Figure 1-3, the burner of gas turbine according to an embodiment of the invention includes muff 1, flame
Cylinder 2, central nozzle 3, multiple peripheral injector nozzles 4, flow guide sleeve 5 and water conservancy diversion bent plate 6.
Burner inner liner 2 is located in muff 1, and is diametrically spaced apart with muff 1, so that air enters
Enter, as shown in the arrow in the outside of Fig. 1 Flames cylinder 2.
Central nozzle 3 is located in muff 1, in order to the spray fuel into burner inner liner 2.
Multiple peripheral injector nozzles 4 are located in muff 1 and surround the arranged for interval of central nozzle 3, in order to burner inner liner 2
Interior spray fuel.
Flow guide sleeve 5 be located in muff 1 and be connected with the rear end (such as left end shown in Fig. 1) of burner inner liner 2 so as to
Burner inner liner 2 and flow guide sleeve 5 form circular passage 7 between muff 4 together, and flow guide sleeve 5 is located at outside multiple peripheral injector nozzles 4
Face, flow guide sleeve 5 are provided with pod apertures 8 corresponding with peripheral injector nozzles 4 respectively.It is understood that pod apertures 8 be provided with it is multiple and with
Peripheral injector nozzles 4 correspond, i.e., each corresponding pod apertures 8 of peripheral injector nozzles 4.Here, the mixing of fuel or fuel and air
The injection direction of thing is " preceding ", and what is deviated from injection direction is " rear ", such as shown in Fig. 1, fuel sprays from left to right, then flame
The left end of cylinder 2 is rear end, and the right-hand member of burner inner liner 2 is front end.
Water conservancy diversion bent plate 6 is located at the rear side of pod apertures 8 (such as left side shown in Fig. 1), for by the part in circular passage 7
The outside that air-flow is directed into peripheral injector nozzles 4 from the front side of water conservancy diversion bent plate 6 (such as right side shown in Fig. 1) by pod apertures 8 is empty
Between directed into 9 and by another part air-flow from the rear side (such as left side shown in Fig. 1) of water conservancy diversion bent plate 6 in peripheral injector nozzles 4
Inner space 10 and/or central nozzle 3 in.Here, " outer space " refers to the radial direction along flow guide sleeve 5 in peripheral injector nozzles 4
Positioned at the space in the outside of peripheral injector nozzles 4, i.e. the internal face radially adjacent to flow guide sleeve 5 of the interior edge flow guide sleeve 5 of peripheral injector nozzles 4
Space, " inner space " refer to the radial direction along flow guide sleeve 5 in peripheral injector nozzles 4 positioned at the space of the inner side of peripheral injector nozzles 4, i.e.,
The space of the internal face radially away from flow guide sleeve 5 of the interior edge flow guide sleeve 5 of peripheral injector nozzles 4.
According to the burner of the gas turbine of the present invention, pass through the pod apertures in water conservancy diversion bent plate and guide bushing, Ke Yiyin
Lead the air in circular passage and respectively enter different spaces in peripheral injector nozzles, so as to effectively adjust the flow direction of air-flow, drop
The pressure loss when low latitude circulation of vital energy in the wrong direction turns, increase peripheral injector nozzles flow field and the uniformity for blending field, improve the combustibility of burner.
In certain embodiments, water conservancy diversion bent plate 6 is the general U-shape towards open front (as shown in Figure 1 towards right opening).One
In a little optional embodiments, the first paragraph 61 of water conservancy diversion bent plate 6 is extended in circular passage 7, the direction of second segment 62 of water conservancy diversion bent plate 6
The downstream of peripheral injector nozzles 4 extends.As shown in figure 1, the second segment 62 of water conservancy diversion bent plate 6 extends from left to right.It is understood that the
Extend in peripheral injector nozzles 4 for two section 62, can also be in the rear side (such as left side shown in Fig. 1) of peripheral injector nozzles 4.Change speech
It, as shown in figure 1, on the vertical section of muff 1, water conservancy diversion bent plate 6 is the general U-shape towards right opening, water conservancy diversion bent plate 6
First paragraph 61 is located in circular passage 7 and along the axially extending of muff 1, and the first paragraph 61 of water conservancy diversion bent plate 6 is respectively with leading
Stream set 5 and muff 1 be spaced apart, by circular passage 7 (from water conservancy diversion bent plate 6 corresponding to part) be divided into different subring shapes
Passage.It is interior and peripherally nozzle 4 axially extending that the second segment 62 of water conservancy diversion bent plate 6 is located at outer space 9.
In certain embodiments, water conservancy diversion bent plate 6 is through pod apertures 8 and (as shown in Figure 1 with the rear side walls of pod apertures 8
Left side wall) it is connected.In other words, water conservancy diversion bent plate 6 passes through from the rear side wall of pod apertures 8 and installed in the rear wall of pod apertures 8
Face, a part of air-flow is directed to the space of the internal face radially adjacent to flow guide sleeve 5 of the interior edge flow guide sleeve 5 of nozzle 4, and enters one
Step improves guide effect.It is understood that the setting form of water conservancy diversion bent plate 6 is not limited to this, for example, water conservancy diversion bent plate 6 is installed
In the left end of flow guide sleeve 5, can similarly be guided by pod apertures 8 in a part of air-flow to outer space 9.
In certain embodiments, looked up from the axle of flow guide sleeve 5, water conservancy diversion bent plate 6 is substantially fan annular.In other words, leading
On the cross section of stream set 5, water conservancy diversion bent plate 6 generally fans annular.It is understood that neighboring and the inner rim of water conservancy diversion bent plate 6
It is arc, and the center of circle of circle where each arc is on the center line of peripheral injector nozzles 4, or the center of circle of circle where each arc
On the center line of central nozzle 3.
In certain embodiments, multiple peripheral injector nozzles 4 are evenly arranged in the circumference of muff 1.It is appreciated that
It is that central nozzle 3 is located at the center of muff 1, i.e. central nozzle 3 is coaxially disposed with muff 1, multiple periphery sprays
Mouth 4 around central nozzle 3, arrange by the uniform intervals in the circumference of muff 1.
In certain embodiments, the cross section of muff 1 is divided into region 11 one-to-one with peripheral injector nozzles 4, often
Be provided with a peripheral injector nozzles 4 in individual region 11, the radian in each region 11 is θ 1, the two-end-point of the neighboring of water conservancy diversion bent plate 6 and
Angle between two lines at the center of muff 1 is θ 2, and wherein θ 2 is the 1/2~1/3 of θ 1.By setting above-mentioned shape
The water conservancy diversion bent plate of the fan annular of formula, can reduce the flow error in each space in peripheral injector nozzles, improve in peripheral injector nozzles and flow
Measure uneven phenomenon.
In certain embodiments, corresponded each other between water conservancy diversion bent plate 6, pod apertures 8 and peripheral injector nozzles 4.In other words, lead
Stream bent plate 6 and pod apertures 8 be respectively provided with it is multiple, each other one between multiple peripheral injector nozzles 4, multiple pod apertures 8 and multiple water conservancy diversion bent plates 6
One correspondence, i.e., each peripheral injector nozzles 4 correspond to a water conservancy diversion bent plate 6 and a pod apertures 8, to improve drainage effect, effectively drop
Low pressure loss.
In certain embodiments, the front face of water conservancy diversion bent plate 6 is provided with the dividing plate (not shown) extended forward.More enter
One step, dividing plate is connected between the first paragraph 61 of water conservancy diversion bent plate 6 and second segment 62 and extended forward, to segmentation and diversion bent plate
5 spaces surrounded, it is further balanced outer so as to effectively solve the asymmetric problem of flowing caused by miscellaneous whirlpool during air current flow
Enclose the flow of different spaces in nozzle 4.It is understood that dividing plate can in the circumference of flow guide sleeve 5 with burner front side
The blade of the cyclone on (right side as shown in Figure 1) is corresponding, to improve the mixing effect of air and fuel.
In certain embodiments, the rear end (left end as shown in Figure 1) of muff 1 is provided with end cap 12, to close
The left end of muff 1, peripheral injector nozzles 4 and central nozzle 3 are each passed through end cap 12 and stretched into muff 1.It can manage
Solution, peripheral injector nozzles 4 and central nozzle 3 connect with burner inner liner 2 respectively.
Burner below with reference to Fig. 1, Fig. 2 and Fig. 3 description according to the gas turbine of the specific embodiment of the invention.
As Figure 1-3, muff 1, burner inner liner 2, center are included according to the burner of the gas turbine of the present invention
Nozzle 3, multiple peripheral injector nozzles 4, flow guide sleeve 5, water conservancy diversion bent plate 6 and end cap 12.Muff 1, burner inner liner 2, the and of central nozzle 3
Flow guide sleeve 5 is coaxially disposed, and the cross section of muff 1, burner inner liner 2 and flow guide sleeve 5 is annular.
Burner inner liner 2 is located in muff 1 and is diametrically spaced apart with muff 1, so that air enters.
Central nozzle 3 is located in muff 1 and positioned at the center of muff 1, in order to be sprayed into burner inner liner 2
Penetrate fuel.
Multiple peripheral injector nozzles 4 be located in muff 1 and around central nozzle 3 in the circumference of muff 1
Even arranged for interval, such as shown in Fig. 3, peripheral injector nozzles 4 are 8, and 8 peripheral injector nozzles 4 surround the central nozzle 3 at center in circumference
Upper uniform intervals arrangement, in order to the mixture of spray fuel or fuel and air into burner inner liner 2.
The left end of muff 1 is provided with end cap 12, to the left end of closed chamber's outer barrel 1, peripheral injector nozzles 4 and center
Nozzle 3 is each passed through end cap 12 and stretches into muff 1 and connected with burner inner liner 2.
Flow guide sleeve 5 is located in muff 1 and is connected with the left end of burner inner liner 2 together with so as to burner inner liner 2 and flow guide sleeve 5
Circular passage 7 is formed between muff 4, the inner side of flow guide sleeve 5 is multiple peripheral injector nozzles 4, and flow guide sleeve 5 is provided with multiple
Pod apertures 8, pod apertures 8 correspond with peripheral injector nozzles 4.It is understood that flow guide sleeve 5 is spaced apart with end cap 12, i.e. water conservancy diversion
Space is left between the left end and end cap 12 of set 5, is sprayed so that the partial air in circular passage 7 enters periphery by the space
In mouth 4 and central nozzle 3.
Water conservancy diversion bent plate 6 is multiple, and water conservancy diversion bent plate 6, pod apertures 8 and peripheral injector nozzles 4 correspond, and water conservancy diversion bent plate 6, which is located at, leads
It is connected through pod apertures 8 and with the left side wall of pod apertures 8, leads on the left of discharge orifice 8 and towards the general U-shape of right opening, water conservancy diversion bent plate 6
The first paragraph 61 of stream bent plate 6 is located in circular passage 7 and along the axially extending of muff 1, the first paragraph 61 of water conservancy diversion bent plate 6
It is spaced apart respectively with flow guide sleeve 5 and muff 1, radial direction of the circular passage 7 along muff 1 is divided into exterior annular
Passage and interior annular passage, the second segment 62 of water conservancy diversion bent plate 6 be located in outer space 9 and peripherally nozzle 4 it is axially extending.
Looked up from the axle of flow guide sleeve 5, as shown in figure 3, water conservancy diversion bent plate 6 is substantially fan annular.It is understood that water conservancy diversion
The neighboring of bent plate 6 and inner rim are arc, and the center of circle of circle where each arc is on the center line of peripheral injector nozzles 4, or
The center of circle of circle is on the center line of central nozzle 3 where each arc of person.
A part of air-flow in circular passage 7 enters interior annular passage from the right side of water conservancy diversion bent plate 6, then passes through pod apertures
8 enter the space of outer space 9, the i.e. internal face radially adjacent to flow guide sleeve 5 of the interior edge flow guide sleeve 5 of peripheral injector nozzles 4.
Another part air-flow in circular passage 7 guides respectively again from the left side of water conservancy diversion bent plate 6 into exterior annular passage
To the inner and outer inner space 10 enclosed in nozzle 4 of central nozzle 3, i.e., the interior edge flow guide sleeve 5 of peripheral injector nozzles 4 radially away from flow guide sleeve
The space of 5 internal face.
The cross section of muff 1 is divided into region 11 one-to-one with peripheral injector nozzles 4, and one is provided with each region 11
Individual peripheral injector nozzles 4, the radian in each region 11 is θ 1, the two-end-point of the neighboring of water conservancy diversion bent plate 6 and the center of muff 1
Two lines between angle be θ 2, wherein θ 2 be θ 1 1/2~1/3.By the water conservancy diversion for the fan annular for setting above-mentioned form
Bent plate, the flow error in each space in peripheral injector nozzles can be reduced, improve the even phenomenon of mass flow discrepancy in peripheral injector nozzles.
The gas turbine of embodiment according to a further aspect of the invention, gas turbine include the burner of above-described embodiment.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (10)
- A kind of 1. burner of gas turbine, it is characterised in that including：Muff；Burner inner liner, the burner inner liner are located at center position in the muff；Central nozzle, the central nozzle are located in the muff；Multiple peripheral injector nozzles, multiple peripheral injector nozzles are located in the muff and surround central nozzle interval cloth Put；Flow guide sleeve, the water conservancy diversion are set in the muff and are connected with the rear end of the burner inner liner so as to the flame Circular passage is formed between cylinder and the flow guide sleeve and the muff, the water conservancy diversion is set in multiple peripheral injector nozzles Outside, the flow guide sleeve are provided with pod apertures corresponding with the peripheral injector nozzles respectively；Water conservancy diversion bent plate, the water conservancy diversion bent plate are located on rear side of the pod apertures, for by a part of air-flow in the circular passage Directed into from the front side of the water conservancy diversion bent plate by the pod apertures in the outer space in the peripheral injector nozzles and will be another Fraction directs into inner space and/or the central nozzle in the peripheral injector nozzles on rear side of the water conservancy diversion bent plate It is interior.
- 2. the burner of gas turbine according to claim 1, it is characterised in that the water conservancy diversion bent plate is towards open front General U-shape.
- 3. the burner of gas turbine according to claim 2, it is characterised in that the first paragraph extension of the water conservancy diversion bent plate In the circular passage, the second segment of the water conservancy diversion bent plate extends towards the peripheral injector nozzles downstream.
- 4. the burner of gas turbine according to claim 2, it is characterised in that the water conservancy diversion bent plate passes through the water conservancy diversion Hole and it is connected with the rear side wall of the pod apertures.
- 5. the burner of gas turbine according to claim 2, it is characterised in that looked up from the axle of the flow guide sleeve, The water conservancy diversion bent plate is substantially fan annular.
- 6. the burner of gas turbine according to claim 1, it is characterised in that the cross section of the muff point For with the one-to-one region of the peripheral injector nozzles, be provided with the peripheral injector nozzles, the radian in each region in each region For θ 1, the angle between the two-end-point of the neighboring of the water conservancy diversion bent plate and two lines at the center of the muff is θ 2, wherein θ 2 are the 1/2~1/3 of θ 1.
- 7. the burner of gas turbine according to claim 1, it is characterised in that the water conservancy diversion bent plate, the pod apertures Corresponded each other between the peripheral injector nozzles.
- 8. the burner of the gas turbine according to any one of claim 1-8, it is characterised in that the water conservancy diversion bent plate Front face is provided with the dividing plate extended forward.
- 9. the burner of the gas turbine according to any one of claim 1-8, it is characterised in that the muff Rear end be provided with end cap, the peripheral injector nozzles and the central nozzle are stretched into the muff through the end cap.
- 10. a kind of gas turbine, it is characterised in that include the burner of the gas turbine as any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791237.XA CN107702144B (en) | 2017-09-05 | 2017-09-05 | Combustor and gas turbine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791237.XA CN107702144B (en) | 2017-09-05 | 2017-09-05 | Combustor and gas turbine with same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107702144A true CN107702144A (en) | 2018-02-16 |
| CN107702144B CN107702144B (en) | 2020-03-10 |
Family
ID=61172049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791237.XA Active CN107702144B (en) | 2017-09-05 | 2017-09-05 | Combustor and gas turbine with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107702144B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380077A (en) * | 2018-12-28 | 2020-07-07 | 中国联合重型燃气轮机技术有限公司 | Combustor of gas turbine |
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| US20020011070A1 (en) * | 2000-07-21 | 2002-01-31 | Shigemi Mandai | Combustor, a gas turbine, and a jet engine |
| CN101029741A (en) * | 2006-02-27 | 2007-09-05 | 三菱重工业株式会社 | Combustor |
| CN103375811A (en) * | 2012-04-27 | 2013-10-30 | 通用电气公司 | Combustor |
| CN203880748U (en) * | 2012-10-30 | 2014-10-15 | 通用电气公司 | Combustor |
| CN104296160A (en) * | 2014-09-22 | 2015-01-21 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Flow guide bush of combustion chamber of combustion gas turbine and with cooling function |
| CN105051458A (en) * | 2013-03-21 | 2015-11-11 | 三菱重工业株式会社 | Combustor and gas turbine |
| CN106287813A (en) * | 2015-06-26 | 2017-01-04 | 三菱日立电力***株式会社 | Gas turbine burner |
| CN106524222A (en) * | 2015-09-10 | 2017-03-22 | 三菱日立电力***株式会社 | Gas turbine combustor |
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2017
- 2017-09-05 CN CN201710791237.XA patent/CN107702144B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020011070A1 (en) * | 2000-07-21 | 2002-01-31 | Shigemi Mandai | Combustor, a gas turbine, and a jet engine |
| CN101029741A (en) * | 2006-02-27 | 2007-09-05 | 三菱重工业株式会社 | Combustor |
| CN103375811A (en) * | 2012-04-27 | 2013-10-30 | 通用电气公司 | Combustor |
| CN203880748U (en) * | 2012-10-30 | 2014-10-15 | 通用电气公司 | Combustor |
| CN105051458A (en) * | 2013-03-21 | 2015-11-11 | 三菱重工业株式会社 | Combustor and gas turbine |
| CN104296160A (en) * | 2014-09-22 | 2015-01-21 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Flow guide bush of combustion chamber of combustion gas turbine and with cooling function |
| CN106287813A (en) * | 2015-06-26 | 2017-01-04 | 三菱日立电力***株式会社 | Gas turbine burner |
| CN106524222A (en) * | 2015-09-10 | 2017-03-22 | 三菱日立电力***株式会社 | Gas turbine combustor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111380077A (en) * | 2018-12-28 | 2020-07-07 | 中国联合重型燃气轮机技术有限公司 | Combustor of gas turbine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107702144B (en) | 2020-03-10 |
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