CN106150777B - A kind of apparatus for reforming of fuel coupling ternary catalyzing unit - Google Patents
A kind of apparatus for reforming of fuel coupling ternary catalyzing unit Download PDFInfo
- Publication number
- CN106150777B CN106150777B CN201610697686.3A CN201610697686A CN106150777B CN 106150777 B CN106150777 B CN 106150777B CN 201610697686 A CN201610697686 A CN 201610697686A CN 106150777 B CN106150777 B CN 106150777B
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- fuel
- reformer
- reforming
- support tube
- shell
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- 239000000446 fuel Substances 0.000 title claims abstract description 61
- 238000002407 reforming Methods 0.000 title claims abstract description 32
- 230000008878 coupling Effects 0.000 title claims abstract description 12
- 238000010168 coupling process Methods 0.000 title claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 12
- 230000003197 catalytic effect Effects 0.000 claims abstract description 17
- 239000003054 catalyst Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000007789 gas Substances 0.000 claims description 31
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000002309 gasification Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 230000009977 dual effect Effects 0.000 claims 1
- 239000002918 waste heat Substances 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 8
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000007233 catalytic pyrolysis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035772 mutation Effects 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000001833 catalytic reforming Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M27/00—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like
- F02M27/02—Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sound waves, or the like by catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/101—Three-way catalysts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
- F01N3/28—Construction of catalytic reactors
- F01N3/2803—Construction of catalytic reactors characterised by structure, by material or by manufacturing of catalyst support
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M29/00—Apparatus for re-atomising condensed fuel or homogenising fuel-air mixture
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Materials Engineering (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
The invention discloses a kind of apparatus for reforming of fuel for coupling ternary catalyzing unit, including reformer, reformer is by the drive end bearing bracket that is sequentially connected from front to back, preceding gasket, reformer shell, gasket and rear end cap are constituted afterwards, the front and rear of reformer shell is respectively provided with the connecting hole for being installed into cartridge and escape pipe, the inside of reformer shell is equipped with and the apparatus for gasifying fuel being connected into cartridge, apparatus for gasifying fuel is connected with part flow arrangement, the part flow arrangement is made of the cavity of taper and isocon, the inside of reformer shell is additionally provided with the catalytic unit mutually agreed with the inner wall of reformer shell, support tube and three-element catalytic agent carrier are equipped in catalytic unit, the inner wall of the support tube is coated with the catalyst for fuel reforming.The device is conducive to the miniaturization of automobile, lightweight.But also fuel diversion device is had, fuel can be made to contact with catalyst uniformly, catalyst is made to be fully used.
Description
Technical field
The present invention relates to field of internal combustion engine, in particular to a kind of coupling ternary catalyzing unit based on gasoline engine
Apparatus for reforming of fuel.
Background technique
With the development of automobile industry, car ownership rises year by year, and also brings some problems thereupon, such as by vapour
Tail gas bring air pollution problems inherent, automobile consumption bulk petroleum resource bring petroleum resources gradually short problem.For
Solve the problems, such as that internal-combustion engines vehicle is brought, it has been found that apply the fuel reforming technology on fuel cell car in solution
The problem that combustion engine automobile belt comes has certain help, and application of the fuel reforming technology on internal combustion engine is gradually spread out.
Fuel reforming is changed into a kind of fuel by the various modes such as catalytic pyrolysis the process of the fuel of small molecule.
The initial purpose of fuel reforming is exactly to solve the problems, such as that electric car hydrogen storage is difficult, facilitates vehicle-mounted carrying by real-time online reformation
Fuel generates hydrogen and supplies fuel cell, and this addresses the problem vehicle-mounted hydrogen storage bring a series of problems.And fuel reforming skill
Art is applied on internal-combustion engines vehicle, and purpose at the beginning is also for hydrogen is generated, because hydrogen itself has burning below
Characteristic:
(1) lean flammability limit of hydrogen is only 0.1, blends a small amount of hydrogen, can expand the lean flammability limit of fuel combination；
(2) flame propagation speed promotes the burning of fuel, reduces circular wave；
(3) diffusivity is strong, enhances turbulent flow, improves homogeneity；
(4) firing temperature is low, improves cold start-up；
(5) essence is put out apart from short, and flame can reach the gap of cylinder wall, improves efficiency of combustion, is reduced imperfect combustion and is produced
Object；
(6) octane number is high.
Therefore, traditional fuel blending hydrogen, which has, improves internal combustion engine tail gas discharge, and it is a series of to improve engine thermal efficiency etc.
The advantages of performance, in order to achieve the purpose that hydrogen loading is burnt, it is therefore desirable to which fuel reforming produces hydrogen online.
Fuel reforming is exactly the energy that can recycle engine exhaust emission there are also another benefit on internal combustion engine
Amount, improves the calorific value of fuel, improves the thermal efficiency of engine on the whole, such as using energy of engine's tail gas methanol oxidation
Cracking is restructured as CO and H2, and fuel value can be improved 21%.The thermal efficiency for improving engine advantageously reduces the carbon row of automobile
Zoom level, European Union are to the year two thousand twenty to the emission regulation of automobile CO2, and vehicle exhaust CO2 discharge is 95g/km.With to automobile
CO2 emission regulation it is more stringent, traditional fuel-economizing mode is increasingly difficult to meet the requirement of carbon emission regulation, is needed using new
Technological means reaches emission request, and vehicle exhaust energy recycling is then a selection well.Global overwhelming majority automobiles are
Oil-burning internal combustion engine automobile, the pressure at expulsion of engine is big, temperature is high, and delivery temperature is up to 800 DEG C or so.Fuel oil is within the engine
The energy that burning generates is not completely converted into kinetic energy, wherein 25%~30% is converted to mechanical energy, as power；33%~
35% loses for tail gas；Other are coolant liquid, machine oil loses and friction loss, to cause a large amount of wastes of the energy, thus
As it can be seen that containing a large amount of utilizable energy in tail gas.It is carried out compared to other off gas energy recovery devices, such as using tail gas
Rankine cycle power generation or thermo-electric generation, reformer has structure simple, cheap, is easy the advantages of implementing.It is another on automobile
An outer device using vehicle exhaust energy is ternary catalyzing unit, using tail gas heat quantity promote tail gas in pernicious gas it is mutual
Purification, current reformer be all it is independent with ternary catalyzing unit, certain sky can be occupied by additionally increasing reformer on automobile
Between, if reformer and ternary catalyzing unit coupling can be integrated, the occupancy to motor space can be greatly reduced.And at present
The reformer announced can have that fuel contacts unevenness with catalyst, reduce the effect of catalytic reforming.
Summary of the invention
Purpose of the invention is to overcome the shortcomings in the prior art, provides a kind of fuel for coupling ternary catalyzing unit
Reformer, the device have gathered the device of purifying exhaust of petrol engine and fuel reforming function, have improved the pollutant of engine
Discharge, recycle vehicle exhaust in energy, improve the whole thermal efficiency of engine, conducive to reduce vehicle CO2 discharge
Amount, while achieving the effect that the required occupied space for reducing two functional devices, be conducive to miniaturization, the lightweight of automobile.And
And fuel diversion device is also had, fuel can be made to contact with catalyst uniformly, catalyst is made to be fully used.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of apparatus for reforming of fuel coupling ternary catalyzing unit, including reformer, the reformer is by from front to back successively
Connected drive end bearing bracket, preceding gasket, reformer shell, rear gasket and rear end cap are constituted, the front of the reformer shell and
Rear portion is respectively provided with the connecting hole for being installed into cartridge and escape pipe, the inside of the reformer shell be equipped with it is described into
The connected apparatus for gasifying fuel of cartridge, the apparatus for gasifying fuel are made of the pipe with fin, apparatus for gasifying fuel connection
Have part flow arrangement, the part flow arrangement is made of the cavity of taper and isocon, the inside of the reformer shell be additionally provided with
The catalytic unit that the inner wall of reformer shell mutually agrees with, the catalytic unit is interior to be equipped with support tube and three-element catalytic agent carrier, institute
The inner wall for stating support tube is coated with the catalyst for being used for fuel reforming, and one end of the support tube is connected with the isocon, carries
The other end of body pipe is connected with the gas collecting tube being connected with the escape pipe.
The isocon, support tube and gas collecting tube are homogeneously accordingly equipped at least four.
Step used for positioning is equipped on the isocon and gas collecting tube.
The preceding gasket and rear gasket are made of asbestos or copper.
The three-element catalytic agent carrier is made of titanium alloy.
Compared with prior art, the beneficial effects brought by the technical solution of the present invention are as follows:
1. the apparatus for gasifying fuel in the present apparatus is made of the pipe with fin, fin has the function of augmentation of heat transfer, can
Fuel is set sufficiently to gasify before entering part flow arrangement.
2. part flow arrangement is made of the cavity of taper and isocon, the cavity of conical surface shape can reduce the resistance to exhaust gas
Power, and conical cavity can store a part of vaporising fuel, play the role of pressure stabilizing, and when preventing refitting, cavity is due to reforming
Throughput mutation bring air motion is unstable, influences reforming effect.
3. there are four isocon, support tube and gas collecting tube are homogeneously accordingly set in the present invention, fuel gas and catalysis can be made
Agent comes into full contact with, and improves the utilization rate of catalyst.
The effect of ternary catalyzing unit and the effect of reformer are coupled together 4. device is creative, reduced to automobile sky
Between occupancy, conducive to the miniaturization of automobile.
5. having step on isocon and gas collecting tube, it can be used to position, be easily installed fixation.
Detailed description of the invention
Fig. 1 is schematic cross-sectional view of the invention.
Fig. 2 is the three-dimensional configuration schematic diagram of reformer of the present invention.
Fig. 3 is the three-dimensional configuration schematic diagram of device set in reformer of the present invention.
Fig. 4 is 3 section structure diagram of catalyst converter
Fig. 5 is the connection status structure intention of apparatus for gasifying fuel and part flow arrangement.
Fig. 6 is the connection status structural schematic diagram of gas collecting tube and escape pipe.
Appended drawing reference: before 1- drive end bearing bracket 2- after gasket 3- reformer shell 4- gasket 5- rear end cap 6- into combustion
Expects pipe 7- apparatus for gasifying fuel 8- part flow arrangement 9- catalytic unit 10- support tube 11- gas collecting tube 12- escape pipe 13- platform
Rank 14- three-element catalytic agent carrier
Specific embodiment
The invention will be further described with reference to the accompanying drawing:
As shown in Fig. 1 to Fig. 6, a kind of apparatus for reforming of fuel coupling ternary catalyzing unit, including reformer, reformer by from
Drive end bearing bracket 1, preceding gasket 2, reformer shell 3, rear gasket 4 and the rear end cap 5 being sequentially connected after going to are constituted, reformer shell
The front and rear of body 3 is respectively provided with the connecting hole for being installed into cartridge 6 and escape pipe 12, the inside of reformer shell 3
Equipped with the apparatus for gasifying fuel 7 being connected with into cartridge 6, apparatus for gasifying fuel 7 is made of the pipe with fin, fuel gas makeup
It sets 7 and is connected with part flow arrangement 8, part flow arrangement 8 is made of the cavity of taper and isocon, and the inside of reformer shell 3 is additionally provided with
The catalytic unit 9 mutually agreed with the inner wall of reformer shell 3, catalytic unit 9 is interior to be equipped with support tube 10 and three-element catalytic agent carrier
14, the inner wall of the support tube 10 is coated with the catalyst for fuel reforming, and one end of support tube 10 is connected with isocon, carries
The other end of body pipe 10 is connected with the gas collecting tube 11 being connected with escape pipe 12.
Working principle of the present invention is as follows: fuel is disguised by the intracavity space into cartridge 6 into reformer in fuel gas
Place's endothermic gasification is set, the support tube 10 of reforming catalyst is coated with even into four via part flow arrangement 8, fills catalyst
Divide and utilizes.In addition why part flow arrangement 8 is made into the cavity with conical surface shape, it is therefore an objective to reduce the resistance to exhaust gas, and
And the conical cavity can store a part of vaporising fuel, play the role of pressure stabilizing, prevent in reformer cavity due to reforming gas
Flow mutation bring air motion is unstable, influences reforming effect.Isocon, support tube 10 and gas collecting tube 11 in the present embodiment
Correspondingly it is equipped with four.The gas of reforming obtained after reforming is filled via the outlet that gas collecting tube 11 and exhaust pipe 12 form
Discharge is set, the air intake duct of internal combustion engine is guided to by pipeline.Fig. 4 is the cross-section diagram of the catalytic unit 9 of whole device, catalytic unit 9
Outer diameter it is consistent with the internal diameter of reformer shell 3, catalyst needed for 10 inner surface of support tube is coated with fuel reforming, in square hole
Surface is coated with three-way catalyst.The device is attached on the exhaust pipe of engine of automobile, pays attention to the installation position of air inlet and air outlet
It sets.Drive end bearing bracket 1 is engine exhaust entrance, is connected with engine exhaust manifold one end, and rear end cap 5 is engine exhaust outlet,
It is connected with silencer one end.Preceding gasket 2 and rear gasket 4 play the role of sealing, prevent exhaust gas from leaking.Preceding 2 He of gasket
Gasket 4 is all made of asbestos or copper afterwards, and three-element catalytic agent carrier 14 uses titanium alloy, and stainless steel can be used in remaining part
At.Step 13 used for positioning is equipped on isocon and gas collecting tube 11.
Further, apparatus of the present invention can be used to the Aalcohols fuel of reforming methanol, ethyl alcohol etc, can use vapor
The reformation mode of reformation or catalytic pyrolysis.Fuel mode of entrance, which can be sprayed with fuel injector or fuel is introduced with pump, to be reformed
Device.
The present invention is not limited to embodiments described above.Above the description of specific embodiment is intended to describe and say
Bright technical solution of the present invention, the above mentioned embodiment is only schematical, is not restrictive.This is not being departed from
In the case of invention objective and scope of the claimed protection, those skilled in the art may be used also under the inspiration of the present invention
The specific transformation of many forms is made, within these are all belonged to the scope of protection of the present invention.
Claims (4)
1. a kind of apparatus for reforming of fuel for coupling ternary catalyzing unit, including reformer, which is characterized in that the reformer is by the past
Drive end bearing bracket, preceding gasket, reformer shell, rear gasket and the rear end cap being sequentially connected backward are constituted, the reformer shell
Front and rear be respectively provided with the connecting hole for being installed into cartridge and escape pipe, the inside of the reformer shell is equipped with
With the apparatus for gasifying fuel being connected into cartridge, the apparatus for gasifying fuel is made of the pipe with fin, fuel gasification
Device is connected with part flow arrangement, and the part flow arrangement is made of the cavity of taper and isocon, the inside of the reformer shell
It is additionally provided with the catalytic unit mutually agreed with the inner wall of reformer shell, is equipped with support tube and three-way catalyst in the catalytic unit
Carrier, the inner wall of the support tube are coated with the catalyst for fuel reforming, one end of the support tube and the isocon
It is connected, the other end of support tube is connected with the gas collecting tube being connected with the escape pipe；The apparatus for reforming of fuel has tail simultaneously
The dual function that gas purified treatment and waste heat from tail gas recycle；
The isocon, support tube and gas collecting tube are homogeneously accordingly equipped at least four.
2. a kind of apparatus for reforming of fuel for coupling ternary catalyzing unit according to claim 1, which is characterized in that the isocon
With step used for positioning is equipped on gas collecting tube.
3. a kind of apparatus for reforming of fuel for coupling ternary catalyzing unit according to claim 1, which is characterized in that sealing before described
Pad and rear gasket are made of asbestos or copper.
4. a kind of apparatus for reforming of fuel for coupling ternary catalyzing unit according to claim 1, which is characterized in that the ternary is urged
Agent carrier is made of titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697686.3A CN106150777B (en) | 2016-08-18 | 2016-08-18 | A kind of apparatus for reforming of fuel coupling ternary catalyzing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697686.3A CN106150777B (en) | 2016-08-18 | 2016-08-18 | A kind of apparatus for reforming of fuel coupling ternary catalyzing unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106150777A CN106150777A (en) | 2016-11-23 |
| CN106150777B true CN106150777B (en) | 2019-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610697686.3A Active CN106150777B (en) | 2016-08-18 | 2016-08-18 | A kind of apparatus for reforming of fuel coupling ternary catalyzing unit |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109433452B (en) * | 2018-11-07 | 2020-10-27 | 泰州禾益新材料科技有限公司 | Manufacturing equipment for coating catalyst on three-way catalytic carrier |
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|---|---|---|---|---|
| JPS54109509A (en) * | 1978-02-14 | 1979-08-28 | Toyota Central Res & Dev Lab Inc | Compound converter |
| JP2007239690A (en) * | 2006-03-10 | 2007-09-20 | Toyota Motor Corp | Internal combustion engine |
| CN101270708A (en) * | 2008-04-24 | 2008-09-24 | 奇瑞汽车股份有限公司 | Methanol cracking gas device for automobile and control method thereof |
| JP2008240707A (en) * | 2007-03-29 | 2008-10-09 | Nissan Motor Co Ltd | Internal combustion engine with fuel reformer |
| CN102425509A (en) * | 2011-12-14 | 2012-04-25 | 北京工业大学 | Engine combustion optimization and exhaust purification device and method based on reformed gas |
| CN104555923A (en) * | 2015-02-03 | 2015-04-29 | 武汉理工大学 | Vehicle-mounted hydrous ethanol low-temperature reforming hydrogen production method and device and application system |
| CN205895441U (en) * | 2016-08-18 | 2017-01-18 | 天津大学 | Coupling three way catalyst converter's fuel reforming unit |
-
2016
- 2016-08-18 CN CN201610697686.3A patent/CN106150777B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54109509A (en) * | 1978-02-14 | 1979-08-28 | Toyota Central Res & Dev Lab Inc | Compound converter |
| JP2007239690A (en) * | 2006-03-10 | 2007-09-20 | Toyota Motor Corp | Internal combustion engine |
| JP2008240707A (en) * | 2007-03-29 | 2008-10-09 | Nissan Motor Co Ltd | Internal combustion engine with fuel reformer |
| CN101270708A (en) * | 2008-04-24 | 2008-09-24 | 奇瑞汽车股份有限公司 | Methanol cracking gas device for automobile and control method thereof |
| CN102425509A (en) * | 2011-12-14 | 2012-04-25 | 北京工业大学 | Engine combustion optimization and exhaust purification device and method based on reformed gas |
| CN104555923A (en) * | 2015-02-03 | 2015-04-29 | 武汉理工大学 | Vehicle-mounted hydrous ethanol low-temperature reforming hydrogen production method and device and application system |
| CN205895441U (en) * | 2016-08-18 | 2017-01-18 | 天津大学 | Coupling three way catalyst converter's fuel reforming unit |
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| Publication number | Publication date |
|---|---|
| CN106150777A (en) | 2016-11-23 |
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