JP2002285176A - Emulsion fuel oil production plant - Google Patents
Emulsion fuel oil production plantInfo
- Publication number
- JP2002285176A JP2002285176A JP2001086949A JP2001086949A JP2002285176A JP 2002285176 A JP2002285176 A JP 2002285176A JP 2001086949 A JP2001086949 A JP 2001086949A JP 2001086949 A JP2001086949 A JP 2001086949A JP 2002285176 A JP2002285176 A JP 2002285176A
- Authority
- JP
- Japan
- Prior art keywords
- supply line
- fuel
- water
- fuel oil
- water supply
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/02—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being water or steam
-
- 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
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0228—Adding fuel and water emulsion
-
- 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)
- Liquid Carbonaceous Fuels (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Feeding And Controlling Fuel (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、乳化燃料油製造装置に
関し、詳しくは、水供給ラインを通じて送られる水と、
該燃料供給ラインを通じて送られる燃料とを混合させて
乳化燃料油を製造する乳化燃料油製造装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for producing an emulsified fuel oil, and more particularly, to water sent through a water supply line,
The present invention relates to an emulsified fuel oil producing apparatus for producing an emulsified fuel oil by mixing fuel fed through the fuel supply line.
【０００２】[0002]
【従来の技術】従来は、図２に示すようにディーゼルエ
ンジン８に乳化燃料油を供給する設備がある。このディ
ーゼルエンジン8ヘは、水の供給ライン（以下、水供給
ラインという。）２を通じて送られてくる水と燃料（Ａ
重油またはＣ重油等）の供給ライン（以下、燃料供給ラ
インという。）３を通じて送られてくる燃料とを混合さ
せて乳化燃料油を製造する乳化燃料油製造装置４より製
造された乳化燃料油が送られる。2. Description of the Related Art Conventionally, there is a facility for supplying an emulsified fuel oil to a diesel engine 8 as shown in FIG. The diesel engine 8 receives water and fuel (A) sent through a water supply line (hereinafter, referred to as a water supply line) 2.
An emulsified fuel oil manufactured by an emulsified fuel oil manufacturing device 4 that mixes fuel fed through a supply line (hereinafter referred to as a fuel supply line) 3 for fuel oil or heavy oil C to manufacture an emulsified fuel oil. Sent.
【０００３】この乳化燃料油製造装置４は、ミキサ５と
該ミキサを駆動するモータ６等とから構成されており、
燃料供給ライン３を通じて供給される燃料と、水供給ラ
イン２から供給される水とをミキサ５を用いて強制的に
撹拌混合して乳化燃料油を製造するものである。[0003] The emulsified fuel oil producing apparatus 4 comprises a mixer 5 and a motor 6 for driving the mixer.
The emulsified fuel oil is produced by forcibly mixing and mixing the fuel supplied through the fuel supply line 3 and the water supplied from the water supply line 2 using the mixer 5.
【０００４】このようにして製造された乳化燃料油は、
こし器７を介してろ過されてディーゼルエンジン８の燃
焼室に供給される。なお、９は、ディーゼルエンジン８
に供給される燃料の圧力を一定に保つべく、燃料の一部
を燃料供給ライン３の途中に戻す燃料戻りラインであ
る。なお、図２において、１０は燃料戻りライン９に介
在させた調整弁、１１は水供給ライン２を通じて送られ
てくる水を加圧するポンプ、１２は燃料供給ライン３を
通じて送られてくる燃料を加圧するポンプ、１３，１４
は水供給ライン２および燃料供給ライン３にそれぞれ介
在させた逆止弁である。[0004] The emulsified fuel oil thus produced is
After being filtered through the strainer 7, it is supplied to the combustion chamber of the diesel engine 8. 9 is a diesel engine 8
The fuel return line returns a part of the fuel to the middle of the fuel supply line 3 in order to keep the pressure of the fuel supplied to the fuel supply unit constant. 2, reference numeral 10 denotes an adjustment valve interposed in the fuel return line 9, reference numeral 11 denotes a pump for pressurizing water sent through the water supply line 2, and reference numeral 12 denotes a pump for adding fuel sent through the fuel supply line 3. Pumps to press, 13, 14
Is a check valve interposed in the water supply line 2 and the fuel supply line 3, respectively.
【０００５】また、従来の乳化燃料油製造装置４として
は、上記のようにミキサ５およびモータ６を用いる以外
に、超音波を用いて水を微細化して乳化燃料油を製造す
るものもあった。[0005] In addition to the mixer 5 and the motor 6 as described above, the conventional emulsified fuel oil producing apparatus 4 produces an emulsified fuel oil by micronizing water using ultrasonic waves. .
【０００６】[0006]
【発明が解決しようとする課題】ところで、乳化燃料油
製造装置４がミキサ５およびモータ６を用いて構成され
ている場合には、該ミキサーとこれを駆動するモータ等
が必要になるため、該装置の構造が複雑になる上に、モ
ータ６の駆動のために多くの電力を消費する不具合があ
った。また、超音波を用いる構造とした場合にも同様
に、超音波発生装置等が必要となるので、その構造が複
雑になる上に、超音波発生装置駆動のために多くの電力
を消費してしまう不具合があった。In the case where the emulsified fuel oil producing apparatus 4 is constituted by using the mixer 5 and the motor 6, the mixer and a motor for driving the mixer are required. In addition to the complicated structure of the device, there is a problem that a large amount of power is consumed for driving the motor 6. Similarly, in the case of using a structure using an ultrasonic wave, an ultrasonic wave generator or the like is required, so that the structure becomes complicated and a large amount of power is consumed for driving the ultrasonic wave generator. There was a problem.
【０００７】本発明は、上記実情に鑑みてなされたもの
で、構造が簡単であり、しかも、電力等の消費が少なく
て済む乳化燃料油製造装置を提供することを目的とす
る。[0007] The present invention has been made in view of the above circumstances, and has as its object to provide an emulsified fuel oil producing apparatus which has a simple structure and consumes little power.
【０００８】本発明では、上記目的を達成するために、
水供給ラインを通じて送られる水と、燃料供給ラインを
通じて送られる燃料とを混合させて乳化燃料油を製造す
る乳化燃料油製造装置において、上記水供給ラインに多
孔質体を介在させ、該多孔質体よりも下流側において、
上記水供給ラインと上記燃料供給ラインとを合流させ、
上記水供給ラインを通じて送られる水を、上記多孔質体
を通過させることにより微細化し、この微細化した水を
上記燃料と混合させる構成としている。In the present invention, in order to achieve the above object,
In an emulsified fuel oil producing apparatus for producing emulsified fuel oil by mixing water sent through a water supply line and fuel sent through a fuel supply line, a porous body is interposed in the water supply line, Downstream of
Merge the water supply line and the fuel supply line,
Water sent through the water supply line is made fine by passing through the porous body, and the fine water is mixed with the fuel.
【０００９】[0009]
【実施例】以下、本発明に係る乳化燃料油製造装置の一
実施形態を添付図面を参照しながら詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of an emulsified fuel oil producing apparatus according to the present invention will be described below in detail with reference to the accompanying drawings.
【００１０】図１は、本発明の乳化燃料油製造装置をデ
ィーゼルエンジン２８に適用した場合の実施形態を示し
ている。本実施形態のディーゼルエンジン２８は、水供
給ライン２１と燃料供給ライン２２を備え、これら水供
給ライン２１と燃料供給ライン２２をそれぞれポンプ２
３，２４により加圧して乳化燃料油製造装置２５に導入
するようになっている。この乳化燃料油製造装置２５
は、水供給ライン２１の下流側に多孔質体２６を介在さ
せており、該多孔質体よりもさらに下流側において、水
供給ライン２１と燃料供給ライン２２を合流させる構成
となっている。この多孔質体２６は、例えばセラミック
あるいはガラスによって形成されたものである。FIG. 1 shows an embodiment in which the emulsified fuel oil producing apparatus of the present invention is applied to a diesel engine 28. The diesel engine 28 of the present embodiment includes a water supply line 21 and a fuel supply line 22, and the water supply line 21 and the fuel supply line 22 are respectively connected to the pump 2
The fuel is pressurized by 3 and 24 and introduced into the emulsified fuel oil production apparatus 25. This emulsified fuel oil production apparatus 25
Has a porous body 26 interposed on the downstream side of the water supply line 21, and the water supply line 21 and the fuel supply line 22 are merged further downstream than the porous body. The porous body 26 is made of, for example, ceramic or glass.
【００１１】ここで、乳化燃料油製造装置２５の作用に
ついて説明する。水供給ライン２１を通じて送られる水
は、ポンプ２３により加圧されて多孔質体２６を通過さ
せられる。これにより、この水は、微細化（例えば粒径
が１０μｍ）したものとなる。他方、燃料供給ライン２
２を通じて送られる燃料は、ポンプ２４により加圧され
て、この微細化した水に合流される。これにより、微細
化された水と加圧された燃料とが混合されて、乳化燃料
油が製造される。このようにして製造された乳化燃料油
は、こし器２７を介してろ過されてディーゼルエンジン
２８の燃焼室に供給される。なお、２９は、ディーゼル
エンジン２８に供給される燃料の圧力を一定に保つべ
く、燃料の一部を燃料供給ライン２２の途中に戻す燃料
戻りライン、３０は燃料戻りライン２９に介在させた調
整弁、３１，３２は水供給ライン２１および燃料供給ラ
イン２２にそれぞれ介在させた逆止弁である。Here, the operation of the emulsified fuel oil producing apparatus 25 will be described. Water sent through the water supply line 21 is pressurized by the pump 23 and passed through the porous body 26. As a result, the water becomes fine (for example, the particle size is 10 μm). On the other hand, fuel supply line 2
The fuel sent through 2 is pressurized by a pump 24 and merged into the fine water. As a result, the micronized water and the pressurized fuel are mixed to produce an emulsified fuel oil. The emulsified fuel oil thus produced is filtered through the strainer 27 and supplied to the combustion chamber of the diesel engine 28. Reference numeral 29 denotes a fuel return line for returning a part of the fuel to the middle of the fuel supply line 22 in order to keep the pressure of the fuel supplied to the diesel engine 28 constant. , 31, and 32 are check valves interposed in the water supply line 21 and the fuel supply line 22, respectively.
【００１２】本実施形態では、多孔質体２６を用いて水
を微細化し、この微細化した水と加圧した燃料を混合さ
せて乳化燃料油を製造するようにしているので、乳化燃
料油製造装置を簡単な構造のものにすることができると
ともに、モータのような電力消費の大きい装置を使用し
ないため、電力消費量を低減させることができる。In this embodiment, water is finely divided by using the porous body 26, and the finely divided water is mixed with pressurized fuel to produce an emulsified fuel oil. The apparatus can have a simple structure, and a power-consuming device such as a motor is not used, so that the power consumption can be reduced.
【００１３】なお、上記実施形態では、多孔質体とし
て、セラミックやガラスなどによって形成されたものを
採用したが、本発明ではこれに限定されず、要は、水を
圧入することにより、該水を微細化できる微細な孔を多
数有するように形成されれば、どのような材質によって
形成したものでも良い。In the above embodiment, a porous body made of ceramic, glass, or the like is used. However, the present invention is not limited to this. Any material may be used as long as it is formed so as to have a large number of fine holes capable of miniaturizing.
【００１４】また、上記実施形態では、本発明の乳化燃
料油製造装置をディーゼルエンジンに適用したが、本発
明はこれに限らず、要は、水と燃料を混合させて製造し
た乳化燃料油を必要とする装置であれば、いずれの装置
にも適用することができる。Further, in the above embodiment, the emulsified fuel oil producing apparatus of the present invention is applied to a diesel engine. However, the present invention is not limited to this. The present invention can be applied to any required device.
【００１５】[0015]
【発明の効果】本発明に係る乳化燃料油製造装置によれ
ば、水供給ラインを通じて送られる水と、燃料供給ライ
ンを通じて送られる燃料とを混合させて乳化燃料油を製
造する乳化燃料油製造装置において、上記水供給ライン
に多孔質体を介在させ、該多孔質体よりも下流側におい
て、上記水供給ラインと上記燃料供給ラインとを合流さ
せ、上記水供給ラインを通じて送られる水を、上記多孔
質体を通過させることにより微細化し、この微細化した
水を上記燃料と混合させる構成としているので、次のよ
うな効果を得ることができる。すなわち、本発明では、
上記多孔質体を用いて水を微細化し、この微細化した水
と燃料を混合させて乳化燃料油を製造するようにしてい
るので、乳化燃料油製造装置を簡単な構造のものとする
ことができるとともに、モータのような電力消費の大き
い装置を使用しないため、電力消費量を低減させること
ができる。According to the emulsified fuel oil producing apparatus according to the present invention, an emulsified fuel oil producing apparatus for producing an emulsified fuel oil by mixing water sent through a water supply line and fuel sent through a fuel supply line. In the above, a porous body is interposed in the water supply line, and the water supply line and the fuel supply line are merged on the downstream side of the porous body, and water sent through the water supply line is supplied to the water supply line. Since the fuel is made finer by passing through the porous body and the water made finer is mixed with the fuel, the following effects can be obtained. That is, in the present invention,
Water is refined using the porous body, and the refined water and fuel are mixed to produce an emulsified fuel oil, so that the emulsified fuel oil production apparatus can have a simple structure. In addition to this, since a device that consumes a large amount of power such as a motor is not used, power consumption can be reduced.
【図１】本発明に係る乳化燃料油製造装置をディーゼル
エンジンに適用した場合の一実施形態を示す概念図であ
る。FIG. 1 is a conceptual diagram showing an embodiment in which an emulsified fuel oil production device according to the present invention is applied to a diesel engine.
【図２】従来の乳化燃料油製造装置をディーゼルエンジ
ンに適用した場合を示す概念図である。FIG. 2 is a conceptual diagram showing a case where a conventional emulsified fuel oil production apparatus is applied to a diesel engine.
２１ 水供給ライン ２２ 燃料供給ライン ２３，２４ ポンプ ２５ 乳化燃料油製造装置 ２６ 多孔質体 ２７ こし器 ２８ ディーゼルエンジン ２９ 燃料戻りライン Reference Signs List 21 water supply line 22 fuel supply line 23, 24 pump 25 emulsified fuel oil production device 26 porous body 27 strainer 28 diesel engine 29 fuel return line
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 3G092 AA02 AA06 AB03 AB15 AB17 BB20 DE04S DE05S DE12S DE13S DF10 DG08 FA00 FA50 3K068 AA13 AB03 4H013 DC07 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 3G092 AA02 AA06 AB03 AB15 AB17 BB20 DE04S DE05S DE12S DE13S DF10 DG08 FA00 FA50 3K068 AA13 AB03 4H013 DC07
Claims (1)
料供給ラインを通じて送られる燃料とを混合させて乳化
燃料油を製造する乳化燃料油製造装置において、 上記水供給ラインに多孔質体を介在させ、該多孔質体よ
りも下流側において、上記水供給ラインと上記燃料供給
ラインとを合流させ、上記水供給ラインを通じて送られ
る水を、上記多孔質体を通過させることにより微細化
し、この微細化した水を上記燃料と混合させるようにし
たことを特徴とする乳化油製造装置。1. An emulsified fuel oil manufacturing apparatus for manufacturing an emulsified fuel oil by mixing water sent through a water supply line and fuel sent through a fuel supply line, wherein a porous body is interposed in the water supply line. On the downstream side of the porous body, the water supply line and the fuel supply line are merged, and water sent through the water supply line is made finer by passing through the porous body. An emulsified oil producing apparatus, wherein the water is mixed with the fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001086949A JP2002285176A (en) | 2001-03-26 | 2001-03-26 | Emulsion fuel oil production plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001086949A JP2002285176A (en) | 2001-03-26 | 2001-03-26 | Emulsion fuel oil production plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002285176A true JP2002285176A (en) | 2002-10-03 |
Family
ID=18942252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001086949A Withdrawn JP2002285176A (en) | 2001-03-26 | 2001-03-26 | Emulsion fuel oil production plant |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002285176A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005254124A (en) * | 2004-03-11 | 2005-09-22 | Yokohama Tlo Co Ltd | Production method of droplet dispersion |
| JP2006182890A (en) * | 2004-12-27 | 2006-07-13 | Spg Techno Kk | Method for producing emulsion fuel and apparatus for producing the same and apparatus for modifying fuel |
| JP2006348157A (en) * | 2005-06-15 | 2006-12-28 | Spg Techno Kk | Method for forming emulsion-type fuel using porous material and apparatus for producing the same |
| WO2008004450A1 (en) * | 2006-07-04 | 2008-01-10 | Yukinobu Mori | Emulsion fuel and equipment and process for production of the same |
-
2001
- 2001-03-26 JP JP2001086949A patent/JP2002285176A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005254124A (en) * | 2004-03-11 | 2005-09-22 | Yokohama Tlo Co Ltd | Production method of droplet dispersion |
| JP2006182890A (en) * | 2004-12-27 | 2006-07-13 | Spg Techno Kk | Method for producing emulsion fuel and apparatus for producing the same and apparatus for modifying fuel |
| JP2006348157A (en) * | 2005-06-15 | 2006-12-28 | Spg Techno Kk | Method for forming emulsion-type fuel using porous material and apparatus for producing the same |
| WO2008004450A1 (en) * | 2006-07-04 | 2008-01-10 | Yukinobu Mori | Emulsion fuel and equipment and process for production of the same |
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| Date | Code | Title | Description |
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| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 20080603 |