CN108431499A - Burner apparatus - Google Patents
Burner apparatus Download PDFInfo
- Publication number
- CN108431499A CN108431499A CN201680076183.2A CN201680076183A CN108431499A CN 108431499 A CN108431499 A CN 108431499A CN 201680076183 A CN201680076183 A CN 201680076183A CN 108431499 A CN108431499 A CN 108431499A
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- CN
- China
- Prior art keywords
- shell
- exhaust gas
- external shell
- inner shell
- burner apparatus
- 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
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/66—Preheating the combustion air or gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Incineration Of Waste (AREA)
Abstract
The present invention relates to a kind of burner apparatus, the burner apparatus that exhaust gas heats up is set to include：External shell；Inner shell, one end and the one end of the external shell are separatedly configured inside the external shell, and the other end is supported in the other end of the external shell, and forms combustion chamber；Porous member is configured between the one end of the external shell and the one end of the inner shell；The peripheral surface of first support member, the inner peripheral surface for making the external shell and the inner shell is separatedly supported；And second support member, so that the porous member is separatedly supported with the inner shell.
Description
Technical field
The present invention relates to a kind of burner apparatus, more specifically, are related to a kind of burner that exhaust gas can be made to heat up dress
It sets.
Background technology
In general, burner apparatus generates flame using internal fuel supplies and ignition part burning fuel is set to.
The flame generated makes the exhaust gas of inflow heat up.Specifically, flame is generated in combustion chamber.
Past needs to prevent the thermal energy of flame that the temperature loss of the outside because of burner apparatus generates in combustion chamber
The outside of burner apparatus is wrapped up with heat-barrier material.Therefore, once there is making for the degree of freedom of the installation space by burner apparatus
About and cost consumption caused by heat-barrier material obtains more problem.
In addition, the exhaust gas of flowing in combustion chamber has the flowing interfered when the generation of flame, thus there is giving up because of inflow
The problem of gas makes flame generate with being biased to.In this case, there is the combustion chamber for being difficult to heat burner apparatus or effectively
The problem of making exhaust gas heat up.
Invention content
Technical problem
The embodiment of the present invention provides a kind of burner apparatus that can effectively make exhaust gas heat up.
Technical solution
According to an embodiment of the invention, make exhaust gas heat up burner apparatus include：External shell；Inner shell, one
End and the one end of the external shell are separatedly configured inside the external shell, and the other end is supported in the outside
The other end of shell, and form combustion chamber；Porous member is configured at the one end of the external shell and the inner shell
Between the one end of body；First support member, make the peripheral surface of the inner peripheral surface of the external shell and the inner shell every
It is supported with opening；And second support member, so that the porous member is separatedly supported with the inner shell.
In addition, the external shell can also include exhaust gas inflow entrance, which is formed in the external shell
The other end.
In addition, the porous member may include：First open support portion, it is opposed with the one end of the external shell
Ground configures；Second open support portion is supported in second support member；And porous portion comprising internal diameter is from described
The porous zone become larger in first open support portion to the direction in second open support portion, and in the porous zone
It is formed with multiple holes.
In addition, the exhaust gas for flowing into the exhaust gas inflow entrance can be towards the one end direction of the external shell described in
Between the external shell and the inner shell that first support member is supported, and pass through the porous portion and described second
The combustion chamber is flowed between the porous member and the inner shell that support member is supported.
In addition, the flow by the exhaust gas between the porous member and the inner shell can be more than by described more
The flow of the exhaust gas of hole portion.
In addition, said burner device can also include new gas inflow part, the new gas inflow part and the external shell
One end is connected and is oriented to the combustion chamber to the inflow of new gas.
In addition, said burner device can also include mixing unit, the mixing unit make the inflow combustion chamber new gas and
Flow into the exhaust gas mixing of the combustion chamber.
In addition, first support member may include multiple inner shell support portions, multiple inner shell support portion
Along the external shell length direction and from the inner peripheral surface of the external shell towards the peripheral surface of the inner shell radiate
Configure with being spaced from each other to shape.
In addition, second support member may include multiple porous member support portions, multiple porous member support portion
It is configured with being radially spaced from each other from the inner peripheral surface of peripheral surface towards the one end of the inner shell of the porous member.
The effect of invention
According to an embodiment of the invention, burner apparatus effectively can make exhaust gas heat up.
Description of the drawings
Fig. 1 is the figure of the internal structure for the burner apparatus for showing one embodiment of the invention.
Fig. 2 is the figure for the porous member for showing Fig. 1.
Fig. 3 is the stereogram for the internal structure for showing Fig. 1.
Fig. 4 is the figure for the mixed component for showing Fig. 1.
Fig. 5 be show include the system of Fig. 1 figure.
Specific implementation mode
The embodiment of the present invention is described in detail referring to appended attached drawing, so that in the technical field of the invention
General technical staff can be easy to implement.The present invention can by it is a variety of it is different in the form of realize, however it is not limited to it is described herein
Bright embodiment.
It should be noted that attached drawing is schematically, do not illustrated according to reduced scale.For the clarity and conveniently in figure
Property, the relative size and ratio of part shown in figure are exaggerated or reduce and illustrate in size, and arbitrary dimension is example
Property, without being restrictive.In addition, for appearing in identical works, element or component in more than two figures, use
Identical reference marks, to embody similar feature.
The embodiment of the present invention is specifically illustrated in the ideal embodiment of the present invention.As a result, it is envisioned that graphic
Various deformation.Therefore, embodiment is not limited to the specific modality in illustrated region, also includes the shape for example caused by manufacture
The deformation of state.
The burner apparatus 101 of one embodiment of the invention is illustrated referring to Fig. 1 to Fig. 4.
As illustrated in fig. 1, the burner apparatus 101 of one embodiment of the invention includes external shell 100, forms combustion chamber
210 inner shell 200, porous member 300, the first support member 400 and the second support member 500.
External shell 100 forms the appearance of burner apparatus 101.Specifically, external shell 100 can be formed as along one
Direction is formed in long way and the internal cylindrical shape for being formed as hollow shape.
For inner shell 200, it is configured at least partially inside external shell 100.In addition, inner shell 200
The one end of one end and external shell 100 is separatedly configured inside external shell 100.In addition, inner shell 200 is another
End is supported in the other end of external shell 100.Inner shell 200 forms combustion chamber 210.Specifically, inner shell 200
Peripheral surface in the inner peripheral surface of a region and external shell 100 be set to the inside of external shell 100 with being spaced from each other, inside
The inside in one region of portion's shell 200 can form combustion chamber 210, and the fuel (not shown) being supplied and igniting are utilized to be formed
Device burned flame.
Porous member 300 is configured between the one end of external shell 100 and the one end of inner shell.Specifically,
Porous member 300 can be configured at the front of the one end of the inner shell 200 separated with the one end of external shell 100.
First support member 400 make the peripheral surface of the inner peripheral surface of external shell 100 and the inner shell 200 separatedly into
Row support.That is, the first support member 400 can be with so that the inner peripheral surface of the peripheral surface and external shell 100 of inner shell 200 separates
The mode of ground configuration is supported.
Second support member 500 makes porous member 300 be separatedly supported with inner shell 200.Specifically, second
Support member 500 can with so that porous member 300 the other side peripheral surface and the one end of inner shell 200 inner peripheral surface phase
The mode mutually separated is supported.
Therefore, exhaust gas can be provided to by the space separated by the first support member 400 and the second support member 500
Combustion chamber 210 and heat up.
In addition, as illustrated in earlier figures 1, the external shell 100 of the burner apparatus 101 of one embodiment of the invention also wraps
Include exhaust gas inflow entrance 130.
Exhaust gas inflow entrance 130 can be formed in the other end of external shell 100.Specifically, external shell 100 can be with
Including the first through hole 110, the second through hole 120 and exhaust gas inflow entrance 130.
First through hole 110 can be formed in the side of external shell 100.Second through hole 120 can be formed in and the
The other side of the opposed external shell 100 of one through hole 110.In addition, exhaust gas inflow entrance 130 can be formed in external shell 100
The other end peripheral surface.
That is, exhaust gas inflow entrance 130 can be formed in the peripheral surface of external shell 100, and can be formed as relative to first
110 more adjacent second through hole 120 of through hole.
Second through hole 120 can support the other end of inner shell 200.Specifically, being formed in inner shell 200
The outlet 220 of the other end can be inserted in the second through hole 120, and from the second through hole 120 to outside protrusion and by
Support.
That is, the one end of inner shell 200 can be supported by the first support member 400, the other end of inner shell 200
It can be supported by the second through hole 120 of external shell 100.
Therefore, the exhaust gas flowed by exhaust gas inflow entrance 130 can be along the length side of the one end towards inner shell 200
To the combustion chamber 210 flowed into inside inner shell 200.
In addition, as illustrated in earlier figures 1 and Fig. 2, the porous member of the burner apparatus 101 of one embodiment of the invention
300 may include porous portion 330, which includes the first open support portion 310, the second open support portion 320 and shape
At the porous zone for having multiple holes 331.
First open support portion 310 can be arranged in a manner of opposed with the one end of external shell 100.
Second open support portion 320 is supported by the second support member 500.Specifically, the second open support portion 320 is outer
Circumferential surface is supported in which can be spaced from each other with the inner peripheral surface of the one end of inner shell 200 by the second support member 500.
Porous portion 330 can be formed between the first open support portion 310 and the second open support portion 320.In addition, porous
Portion 330 may include internal diameter from the first open support portion 310 towards becoming larger on the direction in the second open support portion 320
Porous zone.In addition, could be formed with multiple holes 331 in porous zone.
Therefore, exhaust gas can also pass through 330 flowing in combustion chamber 210 of porous portion.In addition, when having passed through the useless of multiple holes 331
When gas flowing in combustion chamber 210, flow can uniformly flow into.
In addition, as illustrated in earlier figures 1 and Fig. 3, the waste gas stream of the burner apparatus 101 of one embodiment of the invention is flowed into
The exhaust gas of entrance 130 can pass through towards the one end direction of external shell 100 between external shell 100 and inner shell 200
And pass through flowing in combustion chamber 210 between porous portion 330 and porous member 300 and inner shell 200.
The exhaust gas of inflow exhaust gas inflow entrance 130 can be by making external shell 100 and inner shell by the first support member 400
Body 200 be separated from each other and the first space S 1 for being formed and wrap up 210 outside of combustion chamber and along the one end towards external shell 100
Direction movement.
In addition, be moved to the one end of external shell 100 exhaust gas can by multiple holes 331 of porous portion 330 and by
Second support member 500 keeps the second open support portion 320 spaced from one another with inner shell 200 and the second space S2 of formation
And it is provided to combustion chamber 210.
Therefore, at the action initial stage of burner apparatus 101, the outside of combustion chamber 210, which can utilize, passes through the first space S 1
The temperature of exhaust gas be warmed.In addition, using the exhaust gas by the first space S 1, the flame liter of burned room 210 can be reduced
The heat loss that the exhaust gas of temperature loses by the external temperature of external shell 100.
In addition, the burner apparatus 101 of the present invention can efficiently reduce over using by the exhaust gas of the first space S 1
For reduce burner apparatus heat loss and with heat-barrier material wrap up burner apparatus outside expense.
In addition, in the exhaust gas that the exhaust gas inflow entrance 130 of burner apparatus 101 through the invention flows into, pass through porous portion
The flow of exhaust gas between part 300 and inner shell 200 can be more than the flow of the exhaust gas by porous portion 330.
In the exhaust gas flowed by exhaust gas inflow entrance 130, pass through second between porous member 300 and inner shell 200
The flow of the exhaust gas of 2 flowing in combustion chamber 210 of space S can be more than 331 flowing in combustion chamber 210 of multiple holes by porous portion 330
Exhaust gas flow.
That is, the exhaust gas by second space S2 flowing in combustion chamber 210 can be provided to combustion chamber with faster flow velocity
210.Therefore, the exhaust gas of such very fast flow velocity can make the exhaust gas of high temperature effectively be provided to combustion chamber with maintaining temperature
210。
In addition, the exhaust gas for being provided to combustion chamber 210 by multiple holes 331 of porous portion 330 can be uniformly to flow
It is provided to combustion chamber 210.In addition, even if the case where the flame being created on inside combustion chamber 210 is adhered to porous member 300
Under, can also utilize effectively makes flame be separated from each other with porous member 300 by the exhaust gas in multiple holes 331.
For example, passing through the exhaust gas of the second space S2 flowing in combustion chamber 210 between porous member 300 and inner shell 200
Flow can than the exhaust gas of 331 flowing in combustion chamber 210 of multiple holes by porous portion 330 flow more than 15% to 20%.
In addition, as illustrated in earlier figures 1, the burner apparatus 101 of one embodiment of the invention can also include new air-flow
Enter portion 600.
New gas inflow part 600 can connect with the one end of external shell 100 and so that the new side of gas flowing in combustion chamber 210
Formula is oriented to.Specifically, the formation that new gas inflow part 600 is connected to external shell 100 has the outside of the first through hole 110
The side of shell 100.That is, new gas inflow part 600 can be supported by the first through hole 110.It is flowed into and is fired by new gas inflow part 600
It burns the new gas bag inside room 210 and includes the required oxygen of burning.
Therefore, the flame work(being created on inside combustion chamber 210 can be made using the new gas supplied by new gas inflow part 600
Flame can steadily be maintained.
In addition, as illustrated in earlier figures 1 and Fig. 4, the burner apparatus 101 of one embodiment of the invention can also include mixed
Conjunction portion 700.
Mixing unit 700 can make new gas and the exhaust gas mixing of flowing in combustion chamber 210.Specifically, mixing unit 700 can wrap
Include mixing support member 710 and mixed component 720.Mixing support member 710 can pivotally support mixed component 720.
In addition, mixing support member 710 can be set between new gas inflow part 600 and porous member 300.
Mixed component 720 may include turntable 721 and multiple wings 722.That is, turntable 721 can with mix support member 710
It can rotatably combine, multiple wings 722 can be formed in which protrude above in turntable 721.
Therefore, by the flowing of the new gas flowed into, turntable 721 is rotated centered on mixing support member 710, and by shape
The exhaust gas of flowing in combustion chamber 210 and new gas is set to mix at the cyclone (swirl) in multiple wings 722, so as to make exhaust gas have
The burning of effect ground.
In addition, as illustrated in earlier figures 1 and earlier figures 3, first support member 400 of one embodiment of the invention can wrap
Include multiple inner shell support portions 410.
First support member 400 can the length direction of externally shell 100 formed.In addition, the first support member 400 can
To include multiple inner shell support portions 410, inner peripheral surface direction of multiple inner shell support portion 410 from external shell 100
The peripheral surface of inner shell 200 configures with being radially spaced from each other.
Specifically, the one end of the first support member 400 can be combined with the inner peripheral surface of external shell 100, first
The other end of support part part 400 can be contacted with the peripheral surface of inner shell 200.
In addition, the other end of the first support member 400 can be with 200 line contact or point contact of inner shell.For example, the
The other end of one support member 400 may include that section includes circular contact surface 411.
Therefore, because the first support member 400 is contacted with inner shell 200, even if because being formed by inner shell 200
The flame that combustion chamber 210 generates makes inner shell 200 expand, and can also be supported by first to the thermal deformation without external shell 100
Component 400 effectively supports the thermal deformation of inner shell 200.
That is, towards inner shell 200 due to the thermal deformation caused by the flame generated in combustion chamber 210 of inner shell 200
One end occur sliding (slip) in the case of, can be without external shell using the contact surface 411 of the first support member 400
100 shifting ground effectively supports the thermal deformation of inner shell 200.
In addition, second support member 500 of one embodiment of the invention may include multiple porous member support portions 510.
Second support member 500 may include multiple porous member support portions 510, multiple porous member support portion 510
It is configured with being radially spaced from each other from the inner peripheral surface of peripheral surface towards the one end of inner shell 200 of porous member 300.
Second support member 500 can be from the peripheral surface in the second open support portion 320 of porous member 300 towards inner shell
The inner peripheral surface of the one end of body 200 configures with being radially spaced from each other.That is, the second support member 500 may include multiple more
Hole component support portion 510, multiple porous member support portion 510 are configured at porous member 300 with being radially spaced from each other
Be inserted in second open support portion 320 peripheral surface in a region of the one end of inner shell 200 and inner shell 200 it
Between.
Specifically, the side of the second support member 500 can be with 320 knot of the second open support portion of porous member 300
It closes, the other side of the second support member 500 can be contacted with the inner peripheral surface of inner shell 200.In addition, the second support member 500
Can include contact surface 411 possessed by the first support member 400 in the same manner.
Therefore, even if because generating in the case where the flame of combustion chamber 210 makes porous member 300 that thermal deformation occur
The sliding for the porous member 300 for being only supported in the second support member 500 can be effectively supported by the second support member 500.
That is, the second support member 500 support being burned due to porous member 300 in the structure of device device 101, is not present
Other constraintss, thus even if can be had by the second support member 500 if in the case where being slided caused by thermal deformation occurs
Effect twelve Earthly Branches shift dynamic porous member 300.
The course of work of the system 102 of the burner apparatus 101 including the present invention is said referring to Fig. 1 to Fig. 5
It is bright.
Engine 10 burning fuel generates power.At this point, exhaust gas is discharged in engine 10.The exhaust gas being discharged from engine 10
Pass through main exhaust flow path 80 by turbine 20.
Setting is internally provided with the catalyst that can purify the nitrogen oxides that exhaust gas includes on main exhaust flow path 80
Reactor 60.
In addition, for the exhaust gas by the main exhaust flow path 80 in 60 front of reactor, a part passes through disagreement exhaust stream
70 disagreement of road and connect again with the main exhaust flow path 80 in the front of reactor 60.
Air blower 30, burner apparatus 101, decomposition chamber 40 and injecting-unit can be set on disagreement exhaust flow path 70
50。
Air blower 30 provides the mobile power of fluid, so as to pass through disagreement by a part for the exhaust gas of main exhaust flow path 80
Exhaust flow path 70 flows into.Therefore, air blower 30 can flow exhaust into the exhaust gas inflow entrance 130 of burner apparatus 101.
Flow into the exhaust gas of the exhaust gas inflow entrance 130 of burner apparatus 101 by external shell 100 and inner shell 200 it
Between the first space S 1.Therefore, exhaust gas is along the first space S 1, and the peripheral surface along inner shell 200 is towards the one of external shell 100
It moves end.
The exhaust gas for being moved to the one end of external shell 100 can be by between porous member 300 and inner shell 200
Second space S2 flowing in combustion chamber 210, or 330 flowing in combustion chamber 210 of porous portion that passes through porous member 300.
Therefore, for having passed through the exhaust gas of porous portion 330, flowing is homogenized, thus when supplied to combustion chamber 210
The generation of the flame generated in combustion chamber 210 when supply can not be interfered.Furthermore it is possible to faster flow velocity towards combustion chamber
210 inner walls supply the exhaust gas supplied by second space S2, thus can not interfere the generation of flame.
The new gas that is flowed by new gas inflow part 600, the exhaust gas for being provided to by second space S2 combustion chamber 210 and
The exhaust gas of combustion chamber 210 is provided to by porous portion 330 can be mixed the mixing of portion 700.
Therefore, mixing unit 700 can be such that exhaust gas is mixed with new gas in a manner of effectively being heated up when heating up in combustion chamber 210
It closes.
It is discharged to by outlet 220 by being heated up by flame with the exhaust gas mixed by the new gas of combustion chamber 210
Outside burner apparatus 101.
The exhaust gas of heating is provided to reducing agent decomposition chamber 40.Decomposition chamber 40 can hydrolyze the exhaust gas for being provided to heating
The urea (Urea) of thermal energy.
Hydrolyzed reducing agent can be injected by injecting-unit 50 on the main exhaust flow path 80 in 60 front of reactor.
Therefore, flowing into the exhaust gas of reactor 60 can mix with hydrolyzed reducing agent.
Exhaust gas including nitrogen oxides can be divided by reactor 60 by the main exhaust flow path 80 at reactor rear
Solution is nitrogen and water or vapor, is discharged to outside.
It utilizes such structure, the burner apparatus 101 of one embodiment of the invention effectively can make exhaust gas heat up.
Specifically, for burner apparatus 101, it is external using external shell 100, inner shell 200 and support
This first support member 400 of shell 100, inner shell 200, even if because being formed by combustion chamber 210 in inner shell 200
The flame of generation make inner shell 200 occur thermal deformation, external shell 100 can not also be had an impact effectively support in
Portion's shell 200.
In addition, using external shell 100, inner shell 200 and make external shell 100, inner shell 200 separatedly into
First support member 400 of row support, exhaust gas can be moved by the first space S 1 along the peripheral surface of inner shell 200, therefore,
Compared with previous burner apparatus, it can be reduced to maintain the use of the heat-insulated of combustion chamber and the heat-barrier material of needs.
In addition, the exhaust gas for having passed through porous member 300 can be uniformly to flow flowing in combustion chamber 210, it is thus possible to anti-
Only generation flame is interfered because flowing the inflow of non-uniform fluid inside combustion chamber 210.
Although the embodiment of the present invention is illustrated above with reference to attached drawing, the technical field of the invention it is general
Technical staff be appreciated that do not change the present invention technological thought or Essential features under the premise of, can be with other specific shapes
State implements the present invention.
Therefore, embodiments described above is interpreted as being exemplary in all respects, without being restrictive,
The scope of the present invention described in detail above is showed by the following claims style of calligraphy, general from the meaning of claims, range and its equivalence
The derived form for having altered or deforming, which should be interpreted that, in thought falls into the scope of the present invention.
The possibility industrially applied
The burner apparatus of the embodiment of the present invention, which can be used in, makes exhaust gas heat up.
Symbol description
100：External shell, 101：Burner apparatus, 102：System including burner apparatus, 130：Exhaust gas inflow entrance,
200：Inner shell, 210：Combustion chamber, 300：Porous member, 310：First open support portion, 320：Second open support portion,
330：Porous portion, 331：It is multiple porous, 400：First support member, 410：Multiple inner shell support portions, 500：Second support
Component, 510：Multiple porous member support portions, 600：New gas inflow part, 700：Mixing unit.
Claims (9)
1. a kind of burner apparatus, makes exhaust gas heat up, the burner apparatus is characterised by comprising：
External shell；
Inner shell, one end and the one end of the external shell are separatedly configured inside the external shell, another
End is supported in the other end of the external shell, and forms combustion chamber；
Porous member is configured between the one end of the external shell and the one end of the inner shell；
The peripheral surface of first support member, the inner peripheral surface for making the external shell and the inner shell is separatedly propped up
Support；And
Second support member makes the porous member be separatedly supported with the inner shell.
2. burner apparatus according to claim 1, which is characterized in that
The external shell further includes exhaust gas inflow entrance, which is formed in the other end of the external shell.
3. burner apparatus according to claim 2, which is characterized in that
The porous member includes：
First open support portion, is opposed to configure with the one end of the external shell；
Second open support portion is supported in second support member；And
Porous portion comprising internal diameter is from first open support portion to gradually becoming on the direction in second open support portion
Big porous zone, and it is formed with multiple holes in the porous zone.
4. burner apparatus according to claim 3, which is characterized in that
The exhaust gas for flowing into the exhaust gas inflow entrance passes through first support member towards the one end direction of the external shell
Between the external shell and the inner shell that are supported, and propped up by the porous portion and second support member
The combustion chamber is flowed between the porous member and the inner shell of support.
5. burner apparatus according to claim 4, which is characterized in that
By the flow of the exhaust gas between the porous member and the inner shell more than the exhaust gas by the porous portion
Flow.
6. burner apparatus according to claim 4, which is characterized in that
Further include new gas inflow part, connect with the one end of the external shell and to the inflow of new gas to the combustion chamber into
Row is oriented to.
7. burner apparatus according to claim 6, which is characterized in that
Further include mixing unit, makes the new gas of the inflow combustion chamber and flow into the exhaust gas mixing of the combustion chamber.
8. burner apparatus according to claim 1, which is characterized in that
First support member includes multiple inner shell support portions, and multiple inner shell support portion is along the external shell
Length direction and be radially spaced from each other ground from the inner peripheral surface of the external shell towards the peripheral surface of the inner shell
Configuration.
9. burner apparatus according to claim 1, which is characterized in that
Second support member includes multiple porous member support portions, and multiple porous member support portion is from the porous member
The inner peripheral surface of peripheral surface towards the one end of the inner shell configure with being radially spaced from each other.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020150185224A KR101804024B1 (en) | 2015-12-23 | 2015-12-23 | Burner apparatus |
| KR10-2015-0185224 | 2015-12-23 | ||
| PCT/KR2016/014936 WO2017111430A1 (en) | 2015-12-23 | 2016-12-20 | Burner apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108431499A true CN108431499A (en) | 2018-08-21 |
| CN108431499B CN108431499B (en) | 2020-06-05 |
Family
ID=59089576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680076183.2A Active CN108431499B (en) | 2015-12-23 | 2016-12-20 | Burner device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6703607B2 (en) |
| KR (1) | KR101804024B1 (en) |
| CN (1) | CN108431499B (en) |
| WO (1) | WO2017111430A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114729586A (en) * | 2019-11-12 | 2022-07-08 | 日立造船株式会社 | Rectifying device, hydrolysis device, and denitration device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102367281B1 (en) * | 2017-09-28 | 2022-02-24 | 에이치에스디엔진 주식회사 | Gas heating system |
| WO2019165378A1 (en) * | 2018-02-23 | 2019-08-29 | Fulton Group N.A., Inc. | Compact inward-firing premix mesh surface combustion system, and fluid heating system and packaged burner system including the same |
| EP3755946A1 (en) | 2018-02-23 | 2020-12-30 | Fulton Group N.A., Inc. | Inward-firing premix fuel combustion burner |
| WO2019207559A2 (en) * | 2018-04-13 | 2019-10-31 | Fulton Group N.A., Inc. | Compact dual-fuel combustion system, and fluid heating system and packaged burner system including the same |
| KR102475418B1 (en) * | 2019-05-03 | 2022-12-09 | 주식회사 경동나비엔 | Oil boiler |
| KR102383946B1 (en) * | 2020-11-19 | 2022-04-07 | 주식회사 정안 | Diesel exhaust gas burner |
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| CN114729586B (en) * | 2019-11-12 | 2023-11-21 | 日立造船株式会社 | Rectifying device, hydrolysis device and denitration device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20170075494A (en) | 2017-07-03 |
| JP6703607B2 (en) | 2020-06-03 |
| KR101804024B1 (en) | 2017-12-01 |
| JP2018538482A (en) | 2018-12-27 |
| WO2017111430A1 (en) | 2017-06-29 |
| CN108431499B (en) | 2020-06-05 |
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