WO2023176877A1 - 燃料改質装置 - Google Patents

燃料改質装置 Download PDF

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Publication number
WO2023176877A1
WO2023176877A1 PCT/JP2023/010055 JP2023010055W WO2023176877A1 WO 2023176877 A1 WO2023176877 A1 WO 2023176877A1 JP 2023010055 W JP2023010055 W JP 2023010055W WO 2023176877 A1 WO2023176877 A1 WO 2023176877A1
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WO
WIPO (PCT)
Prior art keywords
fuel
chamber
processing chamber
minerals
drain
Prior art date
Application number
PCT/JP2023/010055
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
清 堀江
Original Assignee
タイテック株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by タイテック株式会社 filed Critical タイテック株式会社
Priority to JP2024508216A priority Critical patent/JPWO2023176877A1/ja
Publication of WO2023176877A1 publication Critical patent/WO2023176877A1/ja

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    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines

Definitions

  • the present invention relates to a fuel reforming device for bringing fuel into contact with minerals and reforming the fuel by the action of the minerals.
  • This fuel reformer is known to have a structure in which a container is filled with minerals and a fuel inlet and a fuel outlet are provided at the center of both ends of the container (see, for example, Patent Document 1). .
  • fuel flows into a container from a fuel inlet, contacts minerals inside the container, and then flows out from a fuel outlet.
  • the inside of the container is filled with minerals, and a fuel inlet and a fuel outlet are provided at the center of both ends of the container, so that the fuel comes into contact with the minerals inside the container.
  • the fuel flowed unevenly to the center of the mineral.
  • the contact time between the fuel and the mineral is shortened, and the fuel is not reformed properly due to the action of the mineral, and furthermore, the flow resistance of the fuel is increased. , the fuel could not flow smoothly toward the engine, etc.
  • the fuel in a fuel reformer for bringing fuel into contact with minerals and reforming the fuel by the action of the minerals, the fuel is placed inside a container through which the fuel passes from below to above.
  • the fuel in addition to forming a processing chamber that flows towards the target, we also decided to load mineral beads formed into bead-shaped minerals into the processing chamber.
  • the processing chamber is formed to be openable and closable, so that the mineral beads inside can be replaced.
  • a cartridge loaded with mineral beads is replaceably housed in the processing chamber.
  • a flow path for forming a flow path through which fuel flows from below to above in the processing chamber is provided. It was decided to house the channel former together with the mineral beads.
  • a drain chamber is formed in the lower part of the processing chamber through a porous body, and a drain is drained in the lower part of the drain chamber. It was decided to form a deaeration chamber at the downstream end of the processing chamber via a partition having a through hole at the upper part, and to form a deaeration opening in the upper part of the deaeration chamber.
  • the present invention has the following effects.
  • a processing chamber in which the fuel flows from below to above is provided inside a container through which the fuel passes.
  • the contact time between the fuel and the minerals becomes longer, and the reformation of the fuel by the action of the minerals becomes more difficult. This is carried out well, and the flow resistance of the fuel is reduced, allowing the fuel to flow smoothly toward the engine and the like.
  • the processing chamber is formed to be openable and closable so that the mineral beads inside can be replaced, the mineral beads can be easily replaced as necessary.
  • the mineral beads can be easily replaced together with the cartridge.
  • a flow path forming body for forming a flow path through which fuel flows from below to above is housed inside the processing chamber together with mineral beads
  • the inside of the processing chamber loaded with mineral beads may be used. This allows fuel to flow smoothly along the flow path forming body.
  • a drain chamber is formed in the lower part of the processing chamber via a porous body, a drain opening is formed in the lower part of the drain chamber, and a drain opening is formed in the lower part of the drain chamber, and a drain opening is formed in the downstream end of the processing chamber via a partition body having a through hole in the upper part.
  • FIG. 2 is a front view showing the fuel reformer.
  • Right side sectional view of the same. A front sectional view of a processing chamber and a drain chamber. Rear sectional view of the deaeration chamber.
  • the fuel reformer 1 As shown in FIGS. 1 to 6, the fuel reformer 1 according to the first embodiment has a fuel inlet 3 at the lower front end of the container 2, and a fuel outlet 4 at the upper rear end of the container 2. ing. A tank or the like for storing fuel is connected to the fuel inlet 3. An engine or the like that burns fuel is connected to the fuel outlet 4.
  • the container 2 has a cylindrical container body 5 that extends horizontally in the front-rear direction, and a disc-shaped front lid 6 is vertically and removably attached to the front end opening of the cylindrical container body 5, and a disc-shaped front lid 6 is attached to the rear end opening of the container body 5.
  • a rear lid 7 is attached vertically, and legs 8, 8 are attached to the lower part of the container body 5 at intervals in the front and rear.
  • a cylindrical fuel inlet 3 projecting horizontally toward the front is attached to the lower part of the front lid 6, and a filter 9 is replaceably provided at the downstream opening of the fuel inlet 3.
  • a cylindrical fuel outlet 4 projecting horizontally toward the rear is attached to the upper part of the rear lid 7, and a filter 10 is replaceably provided at the upstream opening of the fuel outlet 4.
  • the container 2 has a disk-shaped partition 11 vertically attached to the inner rear part, and a plate-shaped part extending in the front-rear direction between the front wall 6 and the lower part of the partition 11 and below the fuel inlet 3.
  • the porous body 12 is installed horizontally.
  • the container 2 has a processing chamber 13 partitioned by the inside front of the container body 5, the rear side of the front wall 6, the front side of the partition body 11, and the upper side of the porous body 12, and the inside of the container body 5.
  • a drain chamber 14 divided by the front, the rear side of the front wall 6, the front side of the partition body 11, and the lower side of the porous body 12, the inside rear of the container body 5, the front side of the rear wall 7, and the rear side of the partition body 11.
  • a degassing chamber 15 is formed.
  • a large number of mineral beads 16 formed into beads (spherical shapes) having a constant diameter larger than a predetermined diameter are placed in the processing chamber 13. It is loaded so that there is some space above it.
  • a plurality of communication holes 17 are formed in the porous body 12 that partitions the processing chamber 13 and the drain chamber 14 so that the processing chamber 13 and the drain chamber 14 communicate with each other.
  • the diameter of this communication hole 17 is made smaller than the diameter of the mineral beads 16 to prevent the mineral beads 16 from moving from the processing chamber 13 to the drain chamber 14.
  • the porous body 12 may be a net.
  • a cylindrical drain opening 18 is installed at the bottom of the drain chamber 14 (at the bottom of the container body 5) and projects vertically downward.
  • the drain opening 18 communicates with the outside via an on-off valve.
  • a plurality of through holes 19 are formed in the upper part of the partition 11 that partitions the processing chamber 13, the drain chamber 14, and the deaeration chamber 15 into communication with each other.
  • the diameter of the through hole 19 is made smaller than the diameter of the mineral beads 16 to prevent the mineral beads 16 from moving from the processing chamber 13 to the degassing chamber 15.
  • a cylindrical deaeration opening 20 that vertically projects upward is attached to the upper part of the deaeration chamber 15 (at the top of the container body 5).
  • the degassing opening 20 communicates with the outside via a check valve.
  • the fuel reformer 1 is configured as described above, and when the fuel flows into the processing chamber 13 from the fuel inlet 3, the fuel comes into contact with the mineral beads 16 inside the processing chamber 13.
  • the fuel flows from the front lower side toward the rear upper side toward the through hole 19 of the partition body 11, flows into the deaeration chamber 15 from the through hole 19 of the partition body 11, and the fuel flows through the fuel outlet 4 of the deaeration chamber 15. flows out from.
  • moisture, dust, etc. contained in the fuel move from the processing chamber 13 through the communication hole 17 of the porous body 12 to the drain chamber 14 due to the action of specific gravity, and are discharged to the outside from the drain opening 18. I can do it.
  • the air contained in the fuel moves from the processing chamber 13 through the through hole 19 of the partition body 11 to the deaeration chamber 15 due to the action of specific gravity, and can be discharged to the outside from the deaeration opening 20. can.
  • the fuel reformer 1 can reform the fuel and remove impurities such as moisture, dust, and air contained in the fuel.
  • the fuel reformer 21 As shown in FIGS. 7 to 11, the fuel reformer 21 according to the second embodiment has a fuel inlet 23 at the lower front side of the container 22, and a fuel outlet 24 at the upper rear side of the container 22. ing. A tank or the like for storing fuel is connected to the fuel inlet 23. An engine or the like that burns fuel is connected to the fuel outlet 24.
  • the container 22 has a disk-shaped top plate 26 horizontally attached to the upper end opening of a cylindrical container body 25 extending vertically in the vertical direction, and a disk-shaped bottom plate 27 horizontally attached to the lower end opening of the container body 25. It is installed on.
  • a disk-shaped lid 28 is horizontally and removably attached to the upper part of the upper plate 26.
  • a cylindrical fuel inlet 23 that projects horizontally toward the front is attached to the front lower part of the container body 25, and a filter 29 is replaceably provided at the downstream opening of the fuel inlet 23. .
  • a cylindrical fuel outlet 24 projecting horizontally toward the rear is attached to the rear upper part of the container body 25, and a filter 30 is replaceably provided at the upstream opening of the fuel outlet 24. There is.
  • Circular openings 31 and 32 are formed in the center of the upper plate 26 and the lid 28, and the openings 31 and 32 are vertically penetrating and communicate with each other.
  • a degassing opening 33 is installed. The degassing opening 33 communicates with the outside via a check valve.
  • the container 22 removably accommodates a cartridge 35 loaded with mineral beads 34 inside.
  • the cartridge 35 is supported from below by an annular support frame 36 horizontally attached to the inner lower part of the container body 25 (above the fuel inlet 23).
  • the container 22 has a storage chamber 37 divided by the lower inside of the container main body 25, the upper side of the bottom plate 27, and the lower part of the cartridge 35, and a processing chamber 38 that accommodates the cartridge 35 inside the container main body 25.
  • a deaeration chamber 39 is defined by the inner upper part of the container body 25, the upper part of the cartridge 35, and the upper plate 26.
  • the cartridge 35 has an annular upper frame 41 horizontally and removably attached to the upper opening of a cylindrical cartridge body 40 extending vertically in the vertical direction, and an annular lower frame 42 attached to the lower opening of the cartridge body 40. is installed horizontally.
  • a connecting band 43 extending in the left-right direction is formed at the center of the upper frame 41.
  • a circular support hole 44 passing vertically is formed in the center of the connecting band 43, and a handle 45 is provided between the left and right sides of the connecting band 43.
  • a connecting band 46 extending in the left-right direction is formed at the center of the lower frame 42.
  • a circular support hole 47 is formed in the center of this connection band 46, passing through it vertically.
  • Perforated plates 48 and 49 are attached to the lower part of the upper frame 41 and the upper part of the lower frame 42.
  • the cartridge 35 has a rotatable flow path forming body 50 in the upper and lower support holes 44, 47 for forming a flow path through which the fuel flows spirally from the bottom to the top inside the processing chamber 38. installed.
  • the flow path forming body 50 has a wing body 52 spirally formed on the outer peripheral surface of a cylindrical shaft body 51 that extends vertically in the up-down direction and is supported by the upper and lower support holes 44, 47.
  • the flow path forming body 50 forms a flow path through which fuel flows spirally from below to above along the blade body 52.
  • the flow path can be rotated together with the wing body 52 by rotating the shaft body 51, and the position of the flow path can be adjusted.
  • This cartridge 35 is filled with mineral beads 34 similar to those in the first embodiment.
  • the fuel reformer 21 is configured as described above, and when fuel flows into the processing chamber 38 from the fuel inlet 23 via the storage chamber 37, the fuel is accommodated in the processing chamber 38.
  • the fuel passes through the lower frame 42 and the perforated plate 49 of the cartridge 35 and comes into contact with the mineral beads 34 inside the cartridge 35 (processing chamber 38) along the flow path formed in a spiral shape by the flow path forming body 50.
  • the fuel flows from the bottom to the top, passes through the upper frame 41 and the perforated plate 48 of the cartridge 35, flows into the degassing chamber 39, and flows out from the fuel outlet 24 of the degassing chamber 39.
  • the fuel when the fuel comes into contact with the mineral beads 34 inside the processing chamber 38, the fuel can be reformed by the action of the minerals. Note that moisture, dust, etc. contained in the fuel move from the processing chamber 38 to the storage chamber 37 due to the effect of specific gravity, and air, etc. contained in the fuel is degassed from the processing chamber 38 due to the effect of specific gravity. It can be moved to the chamber 39 and discharged to the outside through the degassing opening 33.
  • the fuel reformer 21 can reform the fuel and remove impurities such as moisture, dust, and air contained in the fuel.
  • the mineral beads 16 and 34 may be formed by forming a mineral that can reform the fuel by contacting the fuel into a bead shape (spherical shape) having a constant diameter greater than or equal to a predetermined diameter; for example, Silicon dioxide (SiO 2 ), magnesium (Mg), aluminum oxide (Al 2 O 3 ), sulfur trioxide (S0 3 ), chlorine (cl), calcium (Ca), krypton oxide (KrO), strontium (Sr), Frog phosphate mineral powder containing lanthanum (La), sodium (Na), neodymium (Nd), lithium (Li), thorium (Th), krypton (Kr), manganese (Mn), praseodymium (Pr), etc.
  • a clay-like material using eye stone powder as a binder can be fired into beads (spherical shapes) with a predetermined diameter or more.
  • the fuel reformers 1, 21 form processing chambers 13, 38 in which the fuel flows from below to above inside the containers 2, 22 through which the fuel passes. It has a structure in which mineral beads 16, 34 made of minerals formed into beads are loaded inside the beads 13, 38.
  • the fuel diffuses and flows from the bottom to the top inside the processing chambers 13, 38, which increases the contact time between the fuel and the minerals, and the action of the minerals.
  • the reforming of the fuel is performed satisfactorily, and since the fuel flows through the gaps between the mineral beads 16 and 34, the flow resistance of the fuel is lowered, and the fuel can flow smoothly toward the engine and the like.
  • the fuel reforming devices 1, 21 are configured such that the processing chambers 13, 38 can be opened and closed, and the mineral beads 16, 34 inside can be replaced.
  • the mineral beads 16, 34 can be easily replaced depending on the type of fuel, deterioration of the mineral beads 16, 34, etc.
  • the fuel reformer 21 has a structure in which a cartridge 35 loaded with mineral beads 34 is exchangeably housed in a processing chamber 38.
  • the mineral beads 34 can be easily replaced together with the cartridge 35.
  • the fuel reformer 21 has a structure in which a flow path forming body 50 for forming a flow path through which fuel flows from below to above is housed inside the processing chamber 38 together with the mineral beads 34.
  • the fuel can flow smoothly along the flow path forming body 50 inside the processing chamber 38 loaded with the mineral beads 34.
  • the fuel reformer 1 also has a drain chamber 14 formed in the lower part of the processing chamber 13 via the porous body 12, a drain opening 18 in the lower part of the drain chamber 14, and a downstream end of the processing chamber 13.
  • a deaeration chamber 15 is formed at the top of the partition body 11 having a through hole 19 therebetween, and a deaeration opening 20 is formed in the upper part of the deaeration chamber 15.
  • the fuel reformer 1 can reform the fuel and remove impurities such as moisture and air contained in the fuel.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Carbonaceous Fuels (AREA)
PCT/JP2023/010055 2022-03-18 2023-03-15 燃料改質装置 WO2023176877A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024508216A JPWO2023176877A1 (enrdf_load_stackoverflow) 2022-03-18 2023-03-15

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JP2022043791 2022-03-18
JP2022-043791 2022-03-18

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WO2023176877A1 true WO2023176877A1 (ja) 2023-09-21

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106946U (enrdf_load_stackoverflow) * 1985-12-24 1987-07-08
WO2000032922A1 (fr) * 1998-12-03 2000-06-08 Hiroji Kawasaki Activateur de combustible fossile
JP2001227418A (ja) * 2000-02-16 2001-08-24 Takada Akihiko 燃焼機関の活性化装置
JP2003155485A (ja) * 2001-11-26 2003-05-30 Masahisa Ofuji 流体改質装置及び方法
KR100388532B1 (ko) * 1998-08-29 2003-11-01 안형준 연료계통의연료활성화장치
JP2004324610A (ja) * 2003-04-28 2004-11-18 Shp:Kk エンジン用燃料噴射圧調整機構
JP2008189695A (ja) * 2007-01-31 2008-08-21 Katsumi Iida 燃料油改質装置
JP2016211492A (ja) * 2015-05-12 2016-12-15 本田技研工業株式会社 燃料改質装置及びこの装置に用いる混合器

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62106946U (enrdf_load_stackoverflow) * 1985-12-24 1987-07-08
KR100388532B1 (ko) * 1998-08-29 2003-11-01 안형준 연료계통의연료활성화장치
WO2000032922A1 (fr) * 1998-12-03 2000-06-08 Hiroji Kawasaki Activateur de combustible fossile
JP2001227418A (ja) * 2000-02-16 2001-08-24 Takada Akihiko 燃焼機関の活性化装置
JP2003155485A (ja) * 2001-11-26 2003-05-30 Masahisa Ofuji 流体改質装置及び方法
JP2004324610A (ja) * 2003-04-28 2004-11-18 Shp:Kk エンジン用燃料噴射圧調整機構
JP2008189695A (ja) * 2007-01-31 2008-08-21 Katsumi Iida 燃料油改質装置
JP2016211492A (ja) * 2015-05-12 2016-12-15 本田技研工業株式会社 燃料改質装置及びこの装置に用いる混合器

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