CN107166393A - Double-regenerative combustor and combustion system - Google Patents
Double-regenerative combustor and combustion system Download PDFInfo
- Publication number
- CN107166393A CN107166393A CN201710571290.9A CN201710571290A CN107166393A CN 107166393 A CN107166393 A CN 107166393A CN 201710571290 A CN201710571290 A CN 201710571290A CN 107166393 A CN107166393 A CN 107166393A
- Authority
- CN
- China
- Prior art keywords
- regenerator
- heat
- air intake
- intake duct
- double
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 16
- 239000000463 material Substances 0.000 claims description 53
- 239000007769 metal material Substances 0.000 claims description 13
- 238000009825 accumulation Methods 0.000 claims description 7
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims 1
- 238000005338 heat storage Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000003860 storage Methods 0.000 abstract description 6
- 230000002708 enhancing effect Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 13
- 239000003546 flue gas Substances 0.000 description 13
- 239000000567 combustion gas Substances 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
-
- 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
- F23D14/66—Preheating the combustion air or gas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Abstract
The present invention relates to energy-saving field, in particular to a kind of Double-regenerative combustor and combustion system.The Double-regenerative combustor, including the first regenerator and the second regenerator, first regenerator and the second regenerator are all provided with being set to cylinder, it largely avoid the problem of temperature in the middle part of the edge and regenerator of square regenerator is inconsistent, increase the contact area of heat, so that the heat conduction of whole regenerator, thermal storage performance enhancing, improve the utilization rate of heat.First regenerator and the second regenerator are disposed as hexagonal honeycomb through-hole structure, further increase the contact area of thermal source, can greatly strengthen heat storage capacity, thermal conduction effect.The combustion system, by setting, above-mentioned Double-regenerative combustor and turbocharging component, improve the utilization rate of heat, more save.
Description
Technical field
The present invention relates to energy-saving field, in particular to a kind of Double-regenerative combustor and combustion system.
Background technology
Heat-storage type burner is that normal temperature air heated in very short time, and heated high temperature air enters after burner hearth,
The flue gas that volume is inhaled in surrounding stove forms the thin oxygen deprivation high temperature gas flow that one oxygen content is significantly less than 21%, while past thin high temperature
Fuel is injected near air, fuel realizes burning under oxygen deprivation (2%~20%) state.Meanwhile, the hot cigarette after stove chamber inner combustion
Gas is emptied by another heat-storage type burner, and high-temperature flue gas sensible heat is stored in another heat-storage type burner.Work temperature
The not high reversal valve of degree is switched over certain frequency, and conventional switching cycle is 30~200 seconds.Two heat-storage type burners
In accumulation of heat and heat release alternation state, so as to reach energy-conservation purpose.
But to still have accumulation of heat effect bad for existing heat-storage type burner, regenerator temperature is uneven, thermal conduction effect
The problem of bad the problem of, not high energy utilization rate.
The content of the invention
It is an object of the invention to provide a kind of Double-regenerative combustor, it can solve the problem that accumulation of heat effect is bad, accumulation of heat temperature
The problem of degree is uneven, thermal conduction effect is bad.
It is an object of the invention to provide a kind of combustion system, its good energy-conserving effect.
To achieve these goals, the technical scheme that the embodiment of the present invention is used is as follows：
A kind of Double-regenerative combustor, including：First regenerator and the second regenerator；First regenerator and the second regenerator
It is communicated in body of heater；The first gas inlet pipe and the first air intake duct, the first air intake duct are connected with first regenerator
Place is provided with the first burner, and the first regenerator includes the first cylindrical skirt and the first heat-storing material, and the first heat-storing material is set
In the inside of the first cylindrical skirt, the first heat-storing material includes multilayer；The second gas inlet pipe is connected with second regenerator
With the second air intake duct, the second burner is provided with the second air intake duct, the second regenerator includes the second cylindrical skirt；
And second heat-storing material, the second heat-storing material is arranged at the inside of the second cylindrical skirt, and the second heat-storing material includes multilayer,
The each heat-storing material of layer second and each layer first heat-storing material is hexagonal honeycomb through-hole structure.
In preferred embodiments of the present invention, the housing of the first heat-storing material and the second heat-storing material includes inner casing and outer
Shell, shell is the shell of ceramic material, and inner casing is the inner casing of metal material.
In preferred embodiments of the present invention, metal material is copper.
In preferred embodiments of the present invention, housing is hollow housing.
In preferred embodiments of the present invention, heat pipe heat radiation is provided with the first heat-storing material and the second heat-storing material
Device.
In preferred embodiments of the present invention, the first cylindrical skirt and the second cylindrical skirt are hollow cylindrical wall
Body.
In preferred embodiments of the present invention, pump is provided with the first air intake duct and the second air intake duct.
In preferred embodiments of the present invention, temperature inspection is provided with the first air intake duct and the second air intake duct
Survey device.
A kind of combustion system, including above-mentioned Double-regenerative combustor and turbocharging component, the first air intake duct
Turbocharging component is all connected to the second air intake duct.
In preferred embodiments of the present invention, turbocharging component includes the first turbine, the second turbine, axle and multiple changes
To valve, the first turbine and the second turbine are connected to the relative two ends of axle, and multiple reversal valves are arranged at the first air inlet
On pipe and the second air intake duct.
The Double-regenerative combustor that the present invention is provided, including the first regenerator and the second regenerator, the first regenerator and
Two regenerator are all provided with being set to cylinder, largely avoid the temperature in the middle part of the edge and regenerator of square regenerator and differ
The problem of cause, increase the contact area of heat so that heat conduction, the thermal storage performance enhancing of whole regenerator, improve heat
Utilization rate.First regenerator and the second regenerator are disposed as hexagonal honeycomb through-hole structure, further increase thermal source
Contact area, can greatly strengthen heat storage capacity, thermal conduction effect.
The combustion system that the present invention is provided, above-mentioned Double-regenerative combustor and turbocharging component by setting are improved
The utilization rate of heat, more is saved.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The structural representation for the Double-regenerative combustor that Fig. 1 provides for first embodiment of the invention；
The first heat-storing material or the second heat-storing material for the Double-regenerative combustor that Fig. 2 provides for first embodiment of the invention
Shell structure schematic diagram；
The use state for the Double-regenerative combustor that Fig. 3 provides for first embodiment of the invention is with reference to figure；
The structural representation for the combustion system that Fig. 4 provides for second embodiment of the invention.
Icon：100- Double-regenerative combustors；The regenerator of 110- first；The gas inlet pipes of 111- first；112- first is empty
Gas air inlet pipe；The burners of 113- first；The cylindrical skirts of 114- first；The heat-storing materials of 115- first；116- inner casings；117- shells；
118- housings；The regenerator of 120- second；The gas inlet pipes of 121- second；The air intake ducts of 122- second；The burners of 123- second；
The cylindrical skirts of 124- second；The heat-storing materials of 125- second；130- bodies of heater；140- temperature-detecting devices；150- pumps；200- burns
System；210- smoke conveying ducts；210- turbocharging components；The turbines of 211- first；The turbines of 212- second；213- axles；214-
Second reversal valve；The reversal valves of 215- the 3rd；The reversal valves of 216- the 4th；The reversal valves of 217- first.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
, it is necessary to explanation in the description of the embodiment of the present invention, term " on ", the orientation of the instruction such as " interior " or position close
It is that for based on orientation shown in the drawings or position relationship, or the orientation usually put when using of the invention product or position are closed
System, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must have
Specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be joined directly together, can also be indirectly connected to by intermediary, can be the connection of two element internals.
For the ordinary skill in the art, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
First embodiment
Fig. 1 is refer to, the present embodiment provides a kind of Double-regenerative combustor 100, and it includes the first regenerator 110 and second
Regenerator 120.First regenerator 110 and the second regenerator 120 are communicated in body of heater 130.
The first gas inlet pipe 111 and the first air intake duct 112 are connected with first regenerator 110, the first air enters
The first burner 113 is provided with tracheae 112.First regenerator 110 includes the first cylindrical skirt 114 and the first heat-storing material
115.So as to ensure that combustion gas and air are smoothly entered into the first regenerator 110, and the setting of the first burner 113,
It ensure that combustion gas and the air mixing ignition in the first regenerator 110.
Similarly, the second gas inlet pipe 121 and the second air intake duct 122, second are connected with the second regenerator 120
The second burner 123 is provided with air intake duct 122.So as to ensure that combustion gas and air are smoothly entered to the second regenerator
In 120, and the setting of the second burner 123, it ensure that combustion gas and the air mixing ignition in the second regenerator 120.
Further, the first cylindrical skirt 114 and the second cylindrical skirt 124 are cylinder.
By the way that the first regenerator 110 and the second regenerator 120 to be all provided with being set to cylinder, square storage largely avoid
The problem of temperature in the middle part of the edge and regenerator in hot cell is inconsistent, increases the contact area of heat so that whole accumulation of heat
Heat conduction, the thermal storage performance enhancing of room, improve the utilization rate of heat.
Further, the first heat-storing material 115 is arranged at the inside of the first cylindrical skirt 114.First heat-storing material 115
Including multilayer, each the first heat-storing material of layer 115 is hexagonal honeycomb through-hole structure.
Second heat-storing material 125 is arranged at the inside of second cylindrical skirt 124, and the second heat-storing material 125 includes
Multilayer, each the second heat-storing material of layer 125 is also hexagonal honeycomb through-hole structure.
By the way that the first heat-storing material 115 and the second heat-storing material 125 are set into hexagonal honeycomb through-hole structure, increase
With the contact area of flue gas or air in first heat-storing material 115 and the second heat-storing material 125 unit area, the is accelerated
One heat-storing material 115 and the second heat-storing material 125 carry out the speed of heat transfer from center to outside.The cigarette produced when body of heater 130
When gas passes through the first regenerator 110 or the second regenerator 120, heat transfer can be rapidly performed by.Flue gas passes through the first accumulation of heat
After the regenerator 120 of room 110 or second, when entering in smoke discharging pipe, there is certain requirement for the temperature for discharging flue gas,
By the first heat-storing material 115 and the second heat-storing material 125 of above-mentioned hexagonal honeycomb through-hole structure, can greatly it subtract
Time required for few flue gas cool-down to the temperature required in advance, and then improve production efficiency.
Further, the housing 118 of the first above-mentioned heat-storing material 115 and the second heat-storing material 125 includes inner casing 116
With shell 117, shell 117 is the shell 117 of ceramic material, and inner casing 116 is the inner casing 116 of metal material.
Further, housing 118 is hollow housing 118.
In this embodiment, it is preferred that, above-mentioned hollow housing 118 selects to be filled with sky between shell 117 and inner casing 116
Gas.
In other preferred embodiments, above-mentioned hollow housing 118 is it can also be provided that the housing 118 of vacuum.
First heat-storing material 115 of this structure of hollow housing 118 or the second heat-storing material 125, further increase
The contact area of thermal source, can greatly strengthen heat storage capacity, thermal conduction effect.
Fig. 2 is refer to, further, the housing 118 of the first heat-storing material 115 and the second heat-storing material 125 is including interior
Shell 116 and shell 117, shell 117 are the shell 117 of ceramic material, and inner casing 116 is the inner casing 116 of metal material.
Further, above-mentioned metal material is the good metal material of heat conductivility.
In this embodiment, it is preferred that, the good metal material of above-mentioned heat conductivility can select metallic copper.
In other preferred embodiments, the good metal material of above-mentioned heat conductivility is also an option that argent.
It should be understood that the good metal material of above-mentioned heat conductivility should broadly understood, above-mentioned heat conductivility is good
Metal material can also select alloy material, be not limited to simple metal material.Such as can select steel.
Further, the first heat-storing material 115 and the second heat-storing material 125 on be provided with heat-pipe radiator (figure be not
Show).
It should be noted that the specific set-up mode of above-mentioned heat-pipe radiator is not limited.In the present embodiment,
Preferably, above-mentioned heat-pipe radiator is surrounded on the outer wall of the first heat-storing material 115 or the second heat-storing material 125.
In other preferred embodiments, above-mentioned heat-pipe radiator can also according to the actual needs processing sets up into its
His mode.
By the setting of above-mentioned heat-pipe radiator, it can further strengthen the first regenerator 110 and the second regenerator
The transmission of heat inside 120, further saves time of the flue gas by the first regenerator 110 and the second regenerator 120, from
And improve production efficiency.
Fig. 1 is continued referring to, the first cylindrical skirt 114 and the second cylindrical skirt 124 are hollow cylindrical wall body.
By the way that above-mentioned the first cylindrical skirt 114 and the second cylindrical skirt 124 are set into hollow cylindrical wall body,
The loss of the heat inside the whole regenerator 120 of first regenerator 110 and second can be reduced.Due to setting for hollow structure
Put, and the thermal conductivity factor of air is relatively low, so as to effectively reduce the outer wall of the first regenerator 110 and the second regenerator 120
Caused loss of scattering and disappearing to the heat in the first regenerator 110 and the second regenerator 120.
In other preferred embodiments, the first cylindrical skirt 114 and the second cylindrical skirt 124 are vacuum cylinder
Shape wall body.
By the way that above-mentioned the first cylindrical skirt 114 and the second cylindrical skirt 124 are set into vacuum cylindrical skirt,
The outer wall of the first regenerator 110 and the second regenerator 120 can further be reduced to the first regenerator 110 and the second regenerator
The caused loss of scattering and disappearing of heat in 120.
Continue referring to and be provided with pump 150 on Fig. 1, the first air intake duct 112 and the second air intake duct 122.
Further, it is provided with temperature-detecting device on the first air intake duct 112 and the second air intake duct 122
140。
When temperature-detecting device 140 is detected into the air inside the first regenerator 110 or the second regenerator 120
When temperature is higher than 140 standard value set in advance of temperature-detecting device, then pump 150 is fed back to, reduce rotating speed, reduction is passed through first
The flow of air in regenerator 110 and in the second regenerator 120.Conversely, when entering the when temperature-detecting device 140 be detected
The temperature of air inside one regenerator 110 or the second regenerator 120 is less than the standard set in advance of temperature-detecting device 140
During value, then pump 150 is fed back to, improve rotating speed, increase is passed through the air in the first regenerator 110 and in the second regenerator 120
Flow.
By above-mentioned setting, it can be further ensured that and enter inside the first regenerator 110 or the second regenerator 120
Air temperature the degree of accuracy.Ensure the trouble-free operation of whole Double-regenerative combustor 100.
Double-regenerative combustor 100 is so assembled：By the first gas inlet pipe 111 and the first air intake duct 112
The first regenerator 110 is connected to, the second gas inlet pipe 121 and the second air intake duct 122 the second regenerator will be connected to
120, the first regenerator 110 and the second regenerator 120 are all connected on body of heater 130.And the first air intake duct 112,
Temperature-detecting device 140 and pump 150 are set respectively on second air intake duct 122.
In use, refer to Fig. 3, combustion gas enters the first regenerator 110 from the first gas inlet pipe 111, meanwhile, normal temperature
Air enter the first regenerator 110 from the first air intake duct 112 so that normal temperature air enters after being preheated together with combustion gas
Enter reaction in body of heater 130, the flue gas after reaction enters the second regenerator 120, and by the discharge of the second air duct.Preceding
During stating, heat is stored in the second regenerator 120, now, combustion gas is passed through from the second gas inlet pipe 121 and enters second
Regenerator 120, meanwhile, the air for being passed through normal temperature from the second air intake duct 122 enters the second regenerator 120, normal temperature air
It can just be preheated using the heat of the storage in aforementioned process.Said process is repeated, so as to greatly save the energy.
Second embodiment
Fig. 4 is refer to, the present embodiment provides a kind of combustion system 200, and it includes the double heat storage type of first embodiment offer
Burner 100 and and turbocharging component 210, the first air intake duct 112 and the second air intake duct 122 are all connected to whirlpool
Take turns pressurizing pack 210.
Turbocharging component 210 includes the first turbine 211, the second turbine 212, axle 213 and multiple reversal valves, the first whirlpool
The turbine 212 of wheel 211 and second is connected to the relative two ends of axle 213, and multiple reversal valves are arranged at the first air intake duct
112 and second on air intake duct 122.
In use, when air enters fashionable from the first turbine 211, the first reversal valve 217 is opened, so that air enters first
Regenerator 110, after the series reaction of body of heater 130, the flue gas of generation passes through the second regenerator 120, into the second air
Air inlet pipe 122, now opens the second reversal valve 214 so that flue gas is discharged by the second turbine 212.When air is from the second turbine
212 enter fashionable, open the 3rd reversal valve 215, so that air enters the second regenerator 120, by a series of anti-of body of heater 130
Ying Hou, the flue gas of generation passes through the first regenerator 110, into the first air intake duct 112, now opens the 4th reversal valve 216,
So that flue gas is discharged by the first turbine 211.
The flue gas that the combustion system 200 that the present embodiment is provided can be produced by the use of system increases in itself as power in turbine
Under the drive for pressing component 210 so that extraneous normal temperature air is spontaneously entered in combustion system 200, greatly make use of combustion
The energy of burning system in itself, improves the utilization rate of the energy, and production efficiency is high.
In summary, the Double-regenerative combustor that the present invention is provided, including the first regenerator and the second regenerator, first stores
Hot cell and the second regenerator are all provided with being set to cylinder, largely avoid in the middle part of the edge and regenerator of square regenerator
The problem of temperature is inconsistent, increases the contact area of heat so that heat conduction, the thermal storage performance enhancing of whole regenerator, improves
The utilization rate of heat.First regenerator and the second regenerator are disposed as hexagonal honeycomb through-hole structure, further increase
The big contact area of thermal source, can greatly strengthen heat storage capacity, thermal conduction effect.
The combustion system that the present invention is provided, above-mentioned Double-regenerative combustor and turbocharging component by setting are improved
The utilization rate of heat, more is saved.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawing
It is further defined and explained.
Claims (10)
1. a kind of Double-regenerative combustor, it is characterised in that including：
First regenerator and the second regenerator；First regenerator and second regenerator are communicated in body of heater；Described
It is connected with one regenerator at the first gas inlet pipe and the first air intake duct, first air intake duct and is provided with first
Burner, first regenerator includes the first cylindrical skirt and the first heat-storing material, and first heat-storing material is arranged at institute
The inside of the first cylindrical skirt is stated, first heat-storing material includes multilayer；
It is connected with second regenerator at the second gas inlet pipe and the second air intake duct, second air intake duct
The second burner is provided with, second regenerator includes the second cylindrical skirt；And
Second heat-storing material, second heat-storing material is arranged at the inside of second cylindrical skirt, second accumulation of heat
Material includes multilayer, and each layer second heat-storing material and each layer first heat-storing material are that hexagonal honeycomb leads to
Pore structure.
2. Double-regenerative combustor as claimed in claim 1, it is characterised in that first heat-storing material and described second stores
The housing of hot material includes inner casing and shell, and the shell is the shell of ceramic material, and the inner casing is interior for metal material
Shell.
3. Double-regenerative combustor as claimed in claim 2, it is characterised in that the metal material is copper.
4. Double-regenerative combustor as claimed in claim 3, it is characterised in that the housing is hollow housing.
5. Double-regenerative combustor as claimed in claim 4, it is characterised in that first heat-storing material and described second stores
Heat-pipe radiator is provided with hot material.
6. Double-regenerative combustor as claimed in claim 1, it is characterised in that first cylindrical skirt and described second
Cylindrical skirt is hollow cylindrical wall body.
7. Double-regenerative combustor as claimed in claim 1, it is characterised in that first air intake duct and described second
Pump is provided with air intake duct.
8. Double-regenerative combustor as claimed in claim 7, it is characterised in that first air intake duct and described second
Temperature-detecting device is provided with air intake duct.
9. a kind of combustion system, it is characterised in that including the Double-regenerative combustor as described in claim any one of 1-8 and
Turbocharging component, first air intake duct and second air intake duct are all connected to the turbocharging component.
10. combustion system as claimed in claim 9, it is characterised in that the turbocharging component includes the first turbine, second
Turbine, axle and multiple reversal valves, first turbine and second turbine are connected to the relative two ends of the axle,
The multiple reversal valve is arranged on the first air intake duct and second air intake duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571290.9A CN107166393A (en) | 2017-07-13 | 2017-07-13 | Double-regenerative combustor and combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710571290.9A CN107166393A (en) | 2017-07-13 | 2017-07-13 | Double-regenerative combustor and combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107166393A true CN107166393A (en) | 2017-09-15 |
Family
ID=59820622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710571290.9A Pending CN107166393A (en) | 2017-07-13 | 2017-07-13 | Double-regenerative combustor and combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107166393A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202581336U (en) * | 2012-03-27 | 2012-12-05 | 昆山市超群金属制品有限公司 | Heat-storage combustion device |
| CN104456568A (en) * | 2014-12-12 | 2015-03-25 | 上海宝钢节能环保技术有限公司 | Regenerative burner and working method thereof |
| CN104791797A (en) * | 2015-03-30 | 2015-07-22 | 济南大学 | Regenerative burner |
| CN105782979A (en) * | 2014-12-22 | 2016-07-20 | 天津燃洁斯工业设备有限公司 | Thermal storage type combustion furnace and working method |
| JP2017053573A (en) * | 2015-09-10 | 2017-03-16 | Ｊｆｅスチール株式会社 | Regenerative burner ignition method and ignition control device |
| CN106594729A (en) * | 2017-01-11 | 2017-04-26 | 山东建筑大学 | Combustion device of energy saving type gas cooker and using method thereof |
| CN106838898A (en) * | 2017-01-22 | 2017-06-13 | 海湾环境科技（北京）股份有限公司 | Regenerative combustion system and heat storage type combustion method |
| CN207741081U (en) * | 2017-07-13 | 2018-08-17 | 广州迪森热能设备有限公司 | Double-regenerative combustor and combustion system |
-
2017
- 2017-07-13 CN CN201710571290.9A patent/CN107166393A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202581336U (en) * | 2012-03-27 | 2012-12-05 | 昆山市超群金属制品有限公司 | Heat-storage combustion device |
| CN104456568A (en) * | 2014-12-12 | 2015-03-25 | 上海宝钢节能环保技术有限公司 | Regenerative burner and working method thereof |
| CN105782979A (en) * | 2014-12-22 | 2016-07-20 | 天津燃洁斯工业设备有限公司 | Thermal storage type combustion furnace and working method |
| CN104791797A (en) * | 2015-03-30 | 2015-07-22 | 济南大学 | Regenerative burner |
| JP2017053573A (en) * | 2015-09-10 | 2017-03-16 | Ｊｆｅスチール株式会社 | Regenerative burner ignition method and ignition control device |
| CN106594729A (en) * | 2017-01-11 | 2017-04-26 | 山东建筑大学 | Combustion device of energy saving type gas cooker and using method thereof |
| CN106838898A (en) * | 2017-01-22 | 2017-06-13 | 海湾环境科技（北京）股份有限公司 | Regenerative combustion system and heat storage type combustion method |
| CN207741081U (en) * | 2017-07-13 | 2018-08-17 | 广州迪森热能设备有限公司 | Double-regenerative combustor and combustion system |
Non-Patent Citations (1)
| Title |
|---|
| 冶金工业信息标准研究院 冶金标准化研究所: "《现行冶金行业能源资源节约标准汇编》", 冶金工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106899257B (en) | A kind of co-generation unit of tandem type thermal photovoltaic and temperature-difference thermoelectric combination power generation | |
| CN106196655B (en) | A kind of displacement air heat dump of the more pocket surfaces of solar energy thermal-power-generating | |
| CN203273956U (en) | Energy-saving stove | |
| CN207741081U (en) | Double-regenerative combustor and combustion system | |
| CN208635329U (en) | A kind of direct combustion hotblast stove | |
| CN107166393A (en) | Double-regenerative combustor and combustion system | |
| CN208901444U (en) | A kind of energy conservation metal casting burner hearth | |
| CN110410164A (en) | A kind of converter and heater for rolling steel waste heat integrated power generation system | |
| CN207162532U (en) | Double heat storage type burner and combustion furnace system | |
| CN207741602U (en) | A kind of energy-saving heater | |
| CN204138359U (en) | A kind of iron scale oxidation treatment device | |
| CN209355696U (en) | A kind of hot-air circulation is molten to protect furnace | |
| CN207379346U (en) | Flue gas waste heat recoverer | |
| CN106766172A (en) | A kind of efficient energy-saving gas heating wall-hanging furnace | |
| CN209101788U (en) | A kind of hot air distribution device for external heat type rotary furnace hot wind collet | |
| CN207514987U (en) | A kind of vertical energy-saving microwave boiler | |
| CN206973899U (en) | Vertical tipburn oil gas organic heat carrier furnace | |
| CN207333049U (en) | A kind of hot gas fused salt low temperature Stirling electricity generation system | |
| CN206291737U (en) | A kind of flue gas processing device | |
| CN206944763U (en) | A kind of residual heat of gas cooker recycle device | |
| CN206540295U (en) | A kind of immediate heating type water heater of energy-conserving and environment-protective | |
| CN205332280U (en) | Grid turbulent flow energy -saving stove | |
| CN104261484B (en) | A kind of iron scale oxidation treatment device | |
| CN107166390A (en) | Double heat storage type burner and combustion furnace system | |
| CN204268685U (en) | A kind of novel fuel gas energy-saving heating kettle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |