JP2013160495A - Apparatus for generating dispersion composite fuel of water and oil - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for generating a dispersion composite fuel of water and oil in which oil is mixed with water of 20 to 60% by volume relative thereto and which maintains stable combustion and high combustibility and can considerably reduce the fuel cost and the exhaust greenhouse gas.SOLUTION: An atomizer capable of spraying two or more fluids is arranged in a blocking substrate of a cylindrical spray casing one side of which is blocked by the blocking substrate and the other side of which is opened. Along a circumferential edge of the blocking substrate in an appropriate number and at appropriate intervals, pulverized mixtures of water and oil sprayed from the spray hole or exhaust nozzle cross and collide with one another and also turn spirally.

Description

本発明は油に水を所要割合に分散混合させて、燃焼性を維持させつつ燃費の低減と排出温暖化ガスの削減を可能とする、油と水との分散混合燃料生成装置に関する。  The present invention relates to an oil / water dispersed mixed fuel generating apparatus that enables water to be dispersed and mixed in oil in a required ratio, thereby reducing fuel consumption and reducing greenhouse gases while maintaining combustibility.

産業活動や生活活動には膨大な熱エネルギーが消費されるもので、この熱エネルギーの主な燃焼源としては石油類やガス類が利用されてきている。
そして今日までの先進諸国の発展には、これら燃焼源が膨大量に消費されて来たもので、これにより一方においては燃焼源たる石油類やガス類等の資源の枯渇化が国際的にも大きな問題となっており、且他方においては膨大量の燃焼源の燃焼に伴い排出滞留された温暖化ガスによる環境破壊より招来される異常気象からの集中豪雨並びに風水害の頻発や高温気象や低温気象の長期化により、農産物や畜産物はもとより水産物に至るまで膨大な損害が発生し、更には洪水や都市部における氾濫等による施設や道路等の冠水による莫大な被害も多発している。Industrial activities and daily activities consume a great deal of heat energy, and oils and gases have been used as the main combustion source of this heat energy.
And the development of developed countries to date has consumed a huge amount of these combustion sources, and on the other hand, the depletion of resources such as oils and gases as combustion sources has been On the other hand, it is a major problem, and on the other hand, frequent heavy rains and storms and floods from abnormal weather caused by environmental damage caused by greenhouse gases exhausted and accumulated due to combustion of a huge amount of combustion sources, high temperature weather and low temperature weather Due to the prolonged period of time, not only agricultural products and livestock products, but also marine products, enormous damages have occurred. Furthermore, floods and flooding in urban areas have caused enormous damage due to flooding of facilities and roads.

これがため今後の産業活動や生活活動を図るうえからは、枯渇化と高騰化するエネルギー源としての石油類やガス類の使用低減化と、且排出温暖化ガスの削減化は不可欠要件とされ、既に諸外国では排出温暖化ガスの排出規制も法制化されており、当然に我が国も法制化がなされる状況にある。
発明者等グループは、かかる問題に鑑み多面的に研究を重ねた結果、エネルギー燃焼源としての石油類に対して非相溶の水を所要の混合割合で混合させたうえ、相互を可能な限り微粒化させ且均質に分散混合させることにより安定した燃焼と、燃焼性を維持しつつ燃費の低減化と排出温暖化ガスの削減化を可能となす燃焼方法及び燃焼装置を解明し、既に特願２０１０−２８０９７２号でその内容を開示している。For this reason, in order to carry out future industrial and daily activities, it is essential to reduce the use of petroleum and gas as energy sources that are depleted and soaring, and to reduce greenhouse gas emissions. The regulations on greenhouse gas emissions have already been legislated in other countries, and of course Japan is also in a situation of legislation.
The inventors group has conducted multifaceted research in view of such problems, and as a result, incompatible water was mixed with petroleum as an energy combustion source at a required mixing ratio, and as much as possible. Elucidated a combustion method and a combustion device that enable stable combustion by atomizing and uniformly dispersing and mixing, reducing fuel consumption and reducing greenhouse gases while maintaining flammability, and have already applied for a patent. The contents are disclosed in 2010-280972.

かくしてなる先願の実用化を重ねる過程において、該先願は簡便且安価に石油類と水とを微粒化し相互を均質に分散混合がなしうるものの、基本的には静止混合型の技術思想を応用してなるものであって、その一方側の供給口より所要の割合で供給される石油類と水とを、その直行方向に周縁に向って膨大数に連通形成される破砕撹乱壁部内を衝突、撹乱、破砕させ、而して円周より他側に設けた膨大数に連通形成された破砕撹乱壁部内を中央に向って衝突、撹乱、破砕させたうえ集約混合せしめて供出口より供出させ燃焼させる構成からなるものであるから、供給口より供給された石油類と水とを破砕撹乱壁部内を流通させるには極めて大きな流通圧力を付加せねばならず、多量の微粒化と均質な分散混合燃料の生成には、強力な流通圧力手段に加え、使用素材も十分に強靭で且装置も大型多重に加え高価となる問題を内在することが判明している。  In the process of practical application of the prior application thus made, the prior application can easily and inexpensively atomize oils and water so that they can be uniformly dispersed and mixed with each other. In the crushing and disturbing wall part, which is formed by connecting a large number of oils and water supplied at a required rate from the supply port on one side thereof toward the periphery in the perpendicular direction. Colliding, disturbing, crushing, and colliding, disturbing, crushing in the crushing disturbance wall part formed in a huge number connected to the other side from the circumference toward the center, then intensively mixed and delivered from the outlet Therefore, in order to circulate the oil and water supplied from the supply port through the crushing and disturbing wall, an extremely large flow pressure must be applied, and a large amount of atomization and homogeneity are achieved. Strong distribution pressure for generation of dispersed mixed fuel In addition to the stage, that the underlying problem to be expensive in addition to the materials used also sufficiently tough 且 device also large multi known.

これがため発明者等は更なる研究を重ねた結果、近年においては噴霧ノズル装置即ちアトマイザーの技術改善や改良が著しく進み、噴霧形状を始め噴霧粒子径や打力の調整に加えて、異なる流体の同時噴霧も可能に至っている。
そこで発明者等は、少なくとも二流体以上の噴霧が出来るアトマイザーを用いて、油と水との二流体を所要の混合割合と且所要の噴霧形状や噴霧粒子径及び打力を以って、而も噴霧される噴霧粒子相互を更に交叉衝突させつつ螺回させることで分散混合も著しく高められることを究明し本発明に至った。For this reason, the inventors have conducted further research and as a result, in recent years, the technical improvement and improvement of the spray nozzle device, that is, the atomizer, has advanced remarkably. Simultaneous spraying is possible.
Therefore, the inventors have used an atomizer capable of spraying at least two fluids, and mixed the two fluids of oil and water with the required mixing ratio and the required spray shape, spray particle diameter, and striking force. In addition, the present inventors have found that the dispersion mixing can be remarkably enhanced by twisting the sprayed spray particles while causing them to collide with each other.

発明者が解決しようとする課題Problems to be solved by the inventor

本発明は、少なくとも二流体以上の噴霧の可能なアトマイザーで、その噴霧形状や噴霧粒子径及び噴霧角度と打力を調整し、相互の噴霧粒子を交叉衝突せしめ且螺回混合させ、微粒化と均質分散混合化を図る油と水との分散混合燃料生成装置を提供することにある。  The present invention is an atomizer capable of spraying at least two fluids, adjusting the spray shape, spray particle diameter, spray angle and striking force, causing the spray particles to collide with each other and spirally mixing, and atomizing. An object of the present invention is to provide an oil-and-water-dispersed mixed fuel generating device that achieves homogeneous dispersion mixing.

課題を解決するための手段Means for solving the problem

上述の課題を解決するために、本発明が採用した技術的手段は、少なくとも二流体以上の流体噴霧が可能なアトマイザーを用い、灯油や軽油若しくは重油からなる油に対して、水を２０乃至６０容量％割合にまで混合し、その噴霧形状を扇型、空円錐型、充円錐型、若しくは充角錐型で且噴霧角度が１５乃至５０°及びその打力が０．５乃至５０ＫＰａ、並びに噴霧粒径が最大でも３００μｍ以下で噴霧させるとともに、その噴霧される噴霧微粒子相互が更に交叉衝突され且螺回混合されるような傾斜角で、アトマイザーが噴霧ケーシング内に配設された油と水との分散混合燃料生成装置に存する。  In order to solve the above-described problems, the technical means adopted by the present invention uses an atomizer capable of spraying at least two fluids and uses 20 to 60 water for oil consisting of kerosene, light oil or heavy oil. Mixing up to a volume percentage, the spray shape is a fan shape, empty cone type, full cone type, full cone type, spray angle of 15 to 50 °, its striking force of 0.5 to 50 KPa, and spray particles The atomizer is disposed in the spray casing at an inclination angle such that the sprayed fine particles are sprayed at a maximum diameter of 300 μm or less, and the sprayed fine particles are further collided with each other and spirally mixed. Dispersed mixed fuel generator.

発明の効果Effect of the invention

本発明は上述の如き構成からなるものであって、本発明は少なくとも二流体以上の流体の噴霧が可能なアトマイザーを用い、このアトマイザーに所要の混合割合で油と水とを、その噴霧打力が０．５乃至５０ＫＰａと比較的低打力で噴霧させて油と水とを極めて微粒化させたうえ、適宜数のアトマイザーを噴霧ケーシング内に相互のアトマイザーより噴霧される噴霧微粒子が交叉衝突されるよう、その噴霧形状が扇型、空円錐型、充円錐型若しくは充角錐型で噴霧させることにより相互の噴霧微粒子が衝突破砕されて更に微粒化された噴霧微粒子となるばかりか、アトマイザーが噴霧ケーシング内に傾斜角を以って配設されるため、噴霧された噴霧微粒子が螺回されつつ均質な分散混合もなされることとなる。  The present invention is configured as described above, and the present invention uses an atomizer capable of spraying at least two fluids and sprays oil and water into the atomizer at a required mixing ratio. Is sprayed at a relatively low striking force of 0.5 to 50 KPa to make the oil and water very fine, and an appropriate number of atomizers are collided with each other in the spray casing. As shown in the figure, the spray shape is sprayed in the fan shape, the empty cone shape, the full cone shape or the full pyramid shape. Since it is disposed in the casing with an inclination angle, the sprayed fine particles are twisted and homogeneously dispersed and mixed.

二流体以上の流体を噴霧しえ且その噴霧形状が扇型、空円錐型、充円錐型若しくは充角錐型で、噴霧角度が１５乃至５０°及びその打力が０．５乃至５０ＫＰａのアトマイザーで、且このアトマイザーの任意数個が噴霧ケーシング内に、それぞれのアトマイザーからの噴霧微粒子が交叉衝突しえる間隔で且螺回混合しえるような傾斜角を以って配設されている。  An atomizer capable of spraying two or more fluids and having a spray shape of a fan shape, an empty cone shape, a full cone shape or a full cone shape, a spray angle of 15 to 50 ° and an impact force of 0.5 to 50 KPa. Any number of these atomizers are disposed in the spray casing with an inclination angle at which the spray particles from each atomizer can be spirally mixed at intervals where they can collide with each other.

以下に本発明実施例を図とともに詳細に説明すれば、図１は二流体噴霧アトマイザー１の内部説明図であって、この二流体噴霧アトマイザー１は同図１のＡに示す如く内部混合型１Ａと同図１のＢに示す外部混合型１０Ａとに大別されるもので、内部混合型１Ａはその一方側には一種の流体例えば水１０を供給するための水供給口１Ｂが設けられており、更に該内部混合型１Ａの水供給口１Ｂと直交する一側面には、油１１を供給するための油供給口１Ｃが設けられている。
そして一方側に設けられた水供給口１Ｂと対向する他方側には、供給された水１０と油１１とが混合部１Ｄで混合されたうえ、微粒化された噴霧粒径と打力を以った微粒化分散混合物４Ｅを噴霧するための噴霧孔１Ｅが形成されている。The embodiment of the present invention will be described below in detail with reference to the drawings. FIG. 1 is an explanatory diagram of the interior of the two-fluid spray atomizer 1, and the two-fluid spray atomizer 1 is an internal mixing type 1A as shown in FIG. 1A and 1B, the internal mixing type 1A is provided with a water supply port 1B for supplying a kind of fluid, for example, water 10 on one side thereof. Further, an oil supply port 1C for supplying the oil 11 is provided on one side surface orthogonal to the water supply port 1B of the internal mixing type 1A.
On the other side facing the water supply port 1B provided on one side, the supplied water 10 and oil 11 are mixed in the mixing unit 1D, and the atomized spray particle size and striking force are reduced. A spray hole 1E for spraying the atomized dispersion mixture 4E is formed.

他方外部混合型１０Ａは同１図Ｂに示す如く、その一側面には混合される一種例えば水１０を供給させる水供給路１０Ｂ、１０Ｂが油供給路１０Ｃを***するよう形成されてなり、且他方側には油噴霧口１０Ｅを***して水噴霧口１０Ｆ、１０Ｆが形成されている。
そしてこれら水供給路１０Ｂ、１０Ｂ及び油供給路１０Ｃに対向する他方側には、該外部混合型１０Ａ内で所要の割合に混合された水１０並びに油１１は、所要の噴霧粒径と噴霧角度及び打力によって噴霧させるための噴霧口１０Ｅが設けられている。
当然に水１０に対して油１１の混合割合は、油１１に対して水１０が２０乃至６０容量％割合で混合されるものであり、且内部混合型１Ａにおいては、所要の噴霧粒径と噴霧角度とともに噴霧される打力が、少なくとも０．５ＫＰａから最大５０ＫＰａ程度で噴霧されるよう供給圧力を考慮すべきである。On the other hand, as shown in FIG. 1B, the external mixing mold 10A is formed such that a water supply passage 10B, 10B for supplying water, for example, water 10 is formed on one side so as to cover the oil supply passage 10C. Water spray ports 10F and 10F are formed on the other side by covering the oil spray port 10E.
On the other side facing the water supply passages 10B and 10B and the oil supply passage 10C, the water 10 and the oil 11 mixed in the required ratio in the external mixing mold 10A have the required spray particle size and spray angle. And the spraying opening 10E for making it spray by a striking force is provided.
Naturally, the mixing ratio of the oil 11 to the water 10 is such that the water 10 is mixed with the oil 11 at a ratio of 20 to 60% by volume, and in the internal mixing type 1A, the required spray particle size and The supply pressure should be taken into consideration so that the striking force sprayed with the spray angle is at least 0.5 KPa to a maximum of about 50 KPa.

他方外部混合型１０Ａにおいては、供給する水１０の高速流通に伴い創出されるエジェクター作用により、供給される油１１が油流動部１０Ｄを介して吸引噴霧させるものである。そしてこれら内部混合型１Ａや外部混合型１０Ａにおける水１０の供給口１Ｂや１０Ｂには、適宜の容量で貯留される水タンク２Ａより調整弁２Ｃを介して水供給管２Ｅと連結されており、更に内部混合型１Ａの油供給口１Ｃや外部混合型１０Ａの油供給路１０Ｃには、適宜容量で貯留される油タンク２Ｂより調整弁２Ｄを介して油供給管２Ｆと連結されている。  On the other hand, in the external mixing type 10A, the supplied oil 11 is sucked and sprayed through the oil flowing part 10D by an ejector action created with high-speed circulation of the supplied water 10. Then, the water 10 supply ports 1B and 10B in the internal mixing type 1A and the external mixing type 10A are connected to a water supply pipe 2E through a regulating valve 2C from a water tank 2A stored at an appropriate capacity, Further, the oil supply port 1C of the internal mixing type 1A and the oil supply path 10C of the external mixing type 10A are connected to an oil supply pipe 2F through an adjustment valve 2D from an oil tank 2B stored in an appropriate capacity.

本発明における微粒化分散混合燃料４の形成には、混合される水１０と油１１とりわけ水１０を可能な限り微粒化させること、及びこの微粒化された水１０と油１１の混合物を均質に分散混合させることにある。
而してアトマイザー１は供給される水１０や油１１を極めて簡便能率的に微粒子状に出来るものの、その噴霧粒径は噴霧角度による打力の相違や、噴霧形状によっても大きく異なり、且単に噴霧された水１０及び油１１のままでは相互に均質な分散もなされ難い。
そこで一旦アトマイザー１において微粒化させた水１０と油１１の混合物を、更に複数に設けたアトマイザー１のそれぞれから所要の噴霧角度と打力により噴霧させて微粒化された混合物４Ｅの相互を更に交叉衝突させて一段と微粒化を図ること、及び今一つはこの一段と微粒化された混合物４Ｅ全体を均質に分散混合させることにある。そして肝要なことは、この一段と微粒化を図ること並びに全体を均質に分散混合を図るためには、開放系より閉鎖系において行うことが効率的である。In the formation of the atomized dispersed mixed fuel 4 in the present invention, the water 10 and the oil 11 to be mixed, particularly the water 10 is atomized as much as possible, and the mixture of the atomized water 10 and the oil 11 is homogenized. It is to disperse and mix.
Thus, although the atomizer 1 can make the supplied water 10 and oil 11 very finely and efficiently, the spray particle size varies greatly depending on the striking force depending on the spray angle and the spray shape, and is simply sprayed. If the water 10 and the oil 11 are left as they are, it is difficult to achieve a homogeneous dispersion.
Therefore, the mixture of the water 10 and the oil 11 once atomized in the atomizer 1 is further sprayed from each of the atomizers 1 provided in a plurality by the required spray angle and striking force, and the mixture 4E atomized is further crossed. The further aim is to further atomize by colliding, and the other is to homogenously disperse and mix the whole of the further atomized mixture 4E. What is important is that it is more efficient to carry out in a closed system than in an open system in order to achieve further atomization and to uniformly disperse and mix the whole.

そこで図２に示すように、一方が閉塞された噴霧ケーシング３内に配設された適宜数のアトマイザー１から噴霧される噴霧微粒子相互を交叉衝突させ、その打力により一段と微粒化された噴霧微粒子となすうえからも、アトマイザー１からの噴霧形状を始め噴霧角度と打力が効果的に作用する配設間隔と、加えて重要なことは適宜数のアトマイザー１から噴霧される噴霧微粒子相互が交叉し衝突されて一段と微粒化されたうえに、これら相互を均質に分散混合させるうえから、噴霧角度において螺回混合４０Ｅされるよう傾斜角を以って配設させることにある。  Therefore, as shown in FIG. 2, spray fine particles sprayed from an appropriate number of atomizers 1 disposed in a spray casing 3 closed on one side are cross-collided with each other, and the spray fine particles further atomized by the striking force. In addition, from the viewpoint of spraying from the atomizer 1, the spraying angle and the arrangement interval at which the striking force acts effectively, and, more importantly, the spraying fine particles sprayed from an appropriate number of atomizers 1 cross each other. Then, the particles are further collided by being collided, and are uniformly dispersed and mixed with each other. Then, they are arranged with an inclination angle so as to be spirally mixed 40E at the spray angle.

かかる構成を図２に基づき更に詳しく説明すれば、該図２は噴霧ケーシング３の説明図であって、噴霧ケーシング３は所望のアトマイザー１Ａにより水１０と油１１とを噴霧させて微粒化混合物４Ｅとなすこと、及びこの微粒化混合物４Ｅ相互を更に交叉衝突させつつ螺回混合４０Ｅさせ、以って均質な分散混合を図るうえからも、閉鎖系内で行うことが望まれることから噴霧ケーシング３が使用される。
この噴霧ケーシング３は、その一方側即ち上側には閉塞基板３Ａにより閉塞されており、且その内部には適宜数のアトマイザー１が、その噴霧孔１Ｅを他方側即ち下側に向って噴霧しえるように配設されている。
かかる場合に外部混合型アトマイザー１０Ａが用いられる場合においては、当然に水供給路１０Ｂ、１０Ｂ並びに油供給路１０Ｃ側が噴霧ケーシング３の一方側即ち上側の閉塞基板３Ａに配設されてなるとともに、他方側即ち下側に油噴出口１０Ｅ及び水噴出口１０Ｆ、１０Ｆが配位されるよう形成されている。This configuration will be described in more detail with reference to FIG. 2. FIG. 2 is an explanatory view of the spray casing 3, and the spray casing 3 sprays water 10 and oil 11 with a desired atomizer 1A to atomize the mixture 4E. The spray casing 3 is desired to be used in a closed system in order to achieve the uniform dispersion and mixing, and to make the mixture 4E spirally mixed while further colliding each other with the atomized mixture 4E. Is used.
The spray casing 3 is closed on one side, that is, the upper side by a closing substrate 3A, and an appropriate number of atomizers 1 can spray the spray holes 1E toward the other side, that is, the lower side. It is arranged like this.
In such a case, when the external mixing atomizer 10A is used, the water supply passages 10B and 10B and the oil supply passage 10C are naturally disposed on one side of the spray casing 3, that is, the upper closed substrate 3A. The oil ejection port 10E and the water ejection ports 10F, 10F are formed on the side, that is, the lower side.

図３は噴霧ケーシング３の閉塞基板３Ａに配設されるアトマイザー１Ａ若しくはアトマイザー１０Ａからの水１０並びに油１１の噴霧形状説明図であって、該図３のＡに示されてなる扇型噴霧形状４Ａにおいては、噴霧される微粒子の噴霧形跡４０Ａが同３図のＢに示されてなる如く、弧形中膨み形状となる。
反面図３のＡに示されてなる充円錐噴霧形状４Ｂにおいては略円錐形状を呈するとともに、噴霧される微粒子の噴霧形跡４０Ｂは円形状を呈する。更に充角錐噴霧形状（図示せず）においては角錐形状を呈するとともに、その噴霧される微粒子の噴霧形跡４０Ｃは図３のＢに示される如く四角形状を呈する。FIG. 3 is an explanatory view of the spray shape of the water 10 and the oil 11 from the atomizer 1A or the atomizer 10A disposed on the closing substrate 3A of the spray casing 3, and is a fan-shaped spray shape shown in FIG. In 4A, the spray trace 40A of the fine particles to be sprayed has an arc-shaped bulge shape as shown in B of FIG.
On the other hand, the full cone spray shape 4B shown in FIG. 3A has a substantially conical shape, and the spray trace 40B of the sprayed fine particles has a circular shape. Further, the full pyramid spray shape (not shown) has a pyramid shape, and the spray trace 40C of the sprayed fine particles has a quadrangular shape as shown in FIG. 3B.

そして本発明においては、それぞれのアトマイザー１Ａ若しくは１０Ａから噴霧される水１０と油１１との噴霧微粒子相互を更に交叉衝突させて一段と微粒化を図ることにあるから、それぞれのアトマイザー１Ａ若しくは１０Ａから噴霧された水１０と油１１との噴霧微粒子相互を大きな交叉衝突割合で衝突させることにあり、これがためには噴霧される微粒子を高密度に噴霧させる必要上、及び噴霧させるアトマイザー１Ａ若しくは１０Ａが円筒状の噴霧ケーシング３の閉塞基板８Ａの周縁に配設されることにより充円錐噴霧形状４Ｂが好適である。  In the present invention, the atomized fine particles of the water 10 and the oil 11 sprayed from each atomizer 1A or 10A are further collided with each other to further atomize, so that the atomizer 1A or 10A sprays from each atomizer 1A or 10A. The sprayed fine particles of the water 10 and the oil 11 are caused to collide with each other at a large cross-collision ratio. For this purpose, it is necessary to spray the sprayed fine particles at a high density, and the atomizer 1A or 10A to be sprayed is a cylinder. The full conical spray shape 4B is suitable by being disposed on the periphery of the closed substrate 8A of the spray casing 3 in the form of a tube.

加えてアトマイザー１Ａ若しくは１０Ａから噴霧される水１０と油１１の噴霧微粒子相互を交叉衝突させて、一段と微粒化させるには交叉衝突させる微粒子相互を強い打力で衝突破砕させる必要があり、この衝突破砕に望まれる打力としては、少なくとも０．５ＫＰａから最大５０ＫＰａ程度が好適である。
そして当然にこの打力は、アトマイザー１Ａの噴霧口１Ｅ若しくはアトマイザー１０Ａの油噴出口１０Ｅ及び水噴出口１０Ｆ、１０Ｆから噴霧される水１０と油１１との微粒化混合物４Ｅの噴霧角度と距離により等比級数的に低下するため、噴霧角度としては最少で１５°位から最大でも５０°以内で噴霧させることである。In addition, in order to make the sprayed fine particles of water 10 and oil 11 sprayed from the atomizer 1A or 10A cross each other and further atomize, it is necessary to collide and crush the crossed fine particles with a strong striking force. The striking force desired for crushing is preferably at least about 0.5 KPa to a maximum of about 50 KPa.
Naturally, this striking force depends on the spray angle and distance of the atomized mixture 4E of water 10 and oil 11 sprayed from the spray port 1E of the atomizer 1A or the oil jet port 10E of the atomizer 10A and the water jet ports 10F, 10F. In order to lower the geometric series, the spray angle is a minimum of about 15 ° to a maximum of 50 °.

図４は微粒化混合物４Ｅの交叉衝突状態の説明図であって、噴霧ケーシング３の閉塞基板３Ａに配設されたアトマイザー１Ａから噴霧される噴霧微粒子所謂水と油の微粒化混合物４Ｅにおける、噴霧孔１Ｅから所要の噴霧角度により噴霧させたうえ、相互が交叉衝突域４Ｄを形成しうるよう噴霧させるものであって、その噴霧角度が略５０乃至２０°と狭角で噴霧される場合には十分な打力も保持するため、交叉衝突域４Ｂの交叉頂部４Ｃまでは、噴霧孔１Ｅからは略６乃至１０ｃｍ程度でも十分であるが、噴霧角度が略４０乃至５０°と広角に噴霧される場合には打力の減衰も激しくなるため、交叉頂部４Ｃが略３乃至５ｃｍ程度で形成されるよう、噴霧圧力とともにアトマイザー１Ａの配設位置も考慮される。
当然のことながら、噴霧孔１Ｅからの噴霧角度が広角に噴霧されれば、主に噴霧形状としては充円錐噴霧４Ｂでなされるから、その噴霧形跡４０Ｂは僅かな距離で広面積に広がり、他の噴霧孔１Ｅからの噴霧微粒子所謂水と油の微粒化混合物４Ｅと容易に交叉衝突が可能となる。FIG. 4 is an explanatory view of the cross-collision state of the atomized mixture 4E, in which atomized fine particles sprayed from the atomizer 1A disposed on the closed substrate 3A of the spray casing 3 are sprayed in the so-called atomized mixture 4E of water and oil. When spraying from the hole 1E at a required spray angle and spraying so that they can form the cross-collision zone 4D, the spray angle is sprayed at a narrow angle of about 50 to 20 °. In order to maintain a sufficient striking force, approximately 6 to 10 cm from the spray hole 1E is sufficient up to the crossing top 4C of the crossing collision area 4B, but the spray angle is sprayed at a wide angle of approximately 40 to 50 °. In addition, since the attenuation of the striking force becomes severe, the arrangement position of the atomizer 1A is taken into consideration together with the spray pressure so that the cross top 4C is formed at about 3 to 5 cm.
As a matter of course, if the spray angle from the spray hole 1E is sprayed at a wide angle, the spray shape is mainly the full cone spray 4B, so the spray trace 40B spreads over a wide area at a short distance, and so on. It is possible to easily cross-collision with the so-called atomized mixture 4E of water and oil from the spray hole 1E.

而して本発明においては、アトマイザー１Ａやアトマイザー１０Ａより噴霧された噴霧微粒子所謂水と油の微粒化混合物４Ｅを、更に交叉衝突せしめて、一段と微粒化させたのみでは本発明の目的が達成しえない。
即ち本発明においては、相互に非相溶な水１０と油１１とを用いて、油１１に対して水１０を２０乃至６０容量％割合まで混合させ、燃焼源たる油１１の大幅な低減化と、排出温暖化ガスの削減化を図るものであるが、自燃性を保持せぬ水１０は、可能な限り微粒化することで、混合される燃焼源たる油１１の燃焼に係る気化熱を剥奪して水蒸気を介して微爆化し、生成される水素ガスによる燃焼性の促進を図ることにある。
これがためには、水１０の微粒化とともに、この微粒化された水１０が油１１と均質に分散混合されることにある。Thus, in the present invention, the object of the present invention can be achieved only by further colliding the so-called atomized mixture 4E of water and oil sprayed from the atomizer 1A or the atomizer 10A and further colliding with each other. No.
That is, in the present invention, water 10 and oil 11 that are incompatible with each other are used, and water 10 is mixed to 20 to 60% by volume with respect to oil 11 to greatly reduce oil 11 as a combustion source. However, the water 10 that does not maintain the self-combustibility is atomized as much as possible to reduce the heat of vaporization associated with the combustion of the oil 11 that is the combustion source to be mixed. It is intended to promote the flammability by the hydrogen gas generated by stripping and micro-explosion via water vapor.
For this purpose, the atomized water 10 is uniformly dispersed and mixed with the oil 11 as the water 10 is atomized.

そこでアトマイザー１Ａ若しくはアトマイザー１０Ａで水１０及び油１１が噴霧微粒子所謂水１０と油１１との微粒化混合物４Ｅに噴霧される場合における最適な均質分散混合手段として、螺回混合４０Ｅが提案されるもので、図５には螺回混合４０Ｅが示されている。
即ち、図５は噴霧ケーシング３の底面説明図であって、前述する如く、本発明では水１０と油１１より噴霧微粒子所謂水１０と油１１との微粒化混合物４Ｅを形成すること、及びこの噴霧微粒子所謂水１０と油１１との微粒化混合物４Ｅ相互を更に交叉衝突させて一段と微粒化を図るうえからは閉鎖系が望まれることから、一方側が閉塞基板３Ａにより閉塞され、他方側が解放されてなる略円筒状の噴霧ケーシング３が用いられるとともに、この閉塞基板３Ａの周縁に沿って所要間隔毎にアトマイザー１Ａを配設し、その噴霧孔１Ｅより所要の噴霧形状と噴霧角度及び打力を以って、該噴霧ケーシング３内に噴霧させ且相互を交叉衝突させて微粒化を図っている。Therefore, as an optimum homogenous dispersion mixing means when water 10 and oil 11 are sprayed on atomized mixture 4E of so-called water 10 and oil 11 by atomizer 1A or atomizer 10A, screw mixing 40E is proposed. FIG. 5 shows the screw mixing 40E.
That is, FIG. 5 is an explanatory view of the bottom surface of the spray casing 3. As described above, in the present invention, the atomized mixture 4E of the sprayed fine particles, that is, the water 10 and the oil 11 is formed from the water 10 and the oil 11, and this In order to further atomize the atomized mixture 4E of sprayed fine particles so-called water 10 and oil 11 by further colliding with each other, a closed system is desired. A substantially cylindrical spray casing 3 is used, and an atomizer 1A is disposed at a required interval along the periphery of the closed substrate 3A, and a required spray shape, spray angle, and striking force are provided from the spray hole 1E. Therefore, atomization is achieved by spraying the spray casing 3 and crossing each other.

より詳しく述べれば図５に示されてなる如く、閉塞基板３Ａに配設される適宜数と適宜間隔に配設されたアトマイザー１Ａの噴霧孔１Ｅから噴霧される噴霧微粒子、所謂水１０と油１１との微粒化混合物が充円錐型噴霧形状４Ｂでなされ、且これが相互に交叉衝突されて噴霧形跡４０Ｂを経て、水１０と油１１とが十分に微粒化されるものの、本発明にいう分散混合燃料４となすためには、この微粒化された水１０と油１１とが相互に均質に分散混合される必要がある。
そこで本発明では、円筒形状の噴霧ケーシング３内に微粒状に噴霧され且更に一段と微粒化を図るために交叉衝突させる手段に加えて、該微粒状噴霧や交叉衝突はアトマイザー１Ａの噴霧孔１Ｅから噴霧ケーシング３内の一方円周方向に適宜の傾斜角度を以って配設噴霧させることにより、螺回噴霧され、相互の均質な分散混合が実現されることとなる。More specifically, as shown in FIG. 5, spraying fine particles sprayed from the spray holes 1E of the atomizer 1A disposed at an appropriate number and at appropriate intervals disposed on the closed substrate 3A, so-called water 10 and oil 11 The water 10 and the oil 11 are sufficiently atomized through the sprayed trace 40B by crossing and colliding with each other, and the dispersion mixing referred to in the present invention. In order to obtain the fuel 4, the atomized water 10 and oil 11 need to be homogeneously dispersed and mixed with each other.
Therefore, in the present invention, in addition to the means for spraying into the cylindrical spray casing 3 in the form of fine particles and cross-collision for further atomization, the fine-particle spray and cross-collision are caused from the spray holes 1E of the atomizer 1A. By spraying at an appropriate inclination angle in one circumferential direction in the spray casing 3 and spraying it in a twisted manner, it is possible to achieve a homogeneous dispersion mixing with each other.

即ち図５において、噴霧ケーシング３の閉塞基板３Ａの円周に沿って適宜数と適宜間隔を以ってアトマイザー１Ａが配設されるものであるが、当然にアトマイザー１Ａの配設数並びに配設間隔は、噴霧ケーシング３の直径と噴霧孔１Ｅそれぞれから噴霧され且交叉衝突されて形成される噴霧形跡４０Ｂの直径等を勘案して決定される。
そして肝要なことは、噴霧ケーシング３の閉塞基板３Ａに配設されるアトマイザー１Ａの噴霧孔１Ｅが、アトマイザー１Ａの中心線１Ｆより噴霧軌跡３Ｃに沿って所要の傾斜角を以って噴霧されること、所謂傾斜角度を以って配設されることにより、噴霧される微粒子即ち水１０と油１１との微粒化混合物４Ｅが、螺回されて、微粒化された水１０及び油１１の相互が均質に分散混合されて、油と水との分散混合燃料４が生成される。That is, in FIG. 5, the atomizers 1 </ b> A are arranged with an appropriate number and an appropriate interval along the circumference of the closed substrate 3 </ b> A of the spray casing 3. The interval is determined in consideration of the diameter of the spray casing 3 and the diameter of the spray trace 40B formed by spraying and crossing each other from the spray hole 1E.
What is important is that the spray hole 1E of the atomizer 1A disposed on the closed substrate 3A of the spray casing 3 is sprayed from the center line 1F of the atomizer 1A with a required inclination angle along the spray trajectory 3C. In other words, the fine particles to be sprayed, that is, the atomized mixture 4E of the water 10 and the oil 11 are twisted so that the water 10 and the oil 11 are atomized. Are dispersed and mixed homogeneously to produce a dispersed mixed fuel 4 of oil and water.

灯油や軽油若しくは重油等の油を燃料源とするボイラーや加熱乾燥機、農業用加温装置等のバーナー前部に配設させることで、安定した燃焼と高い燃焼性と大幅な燃費低減化及び排出温暖化ガスの削減が可能となる。  By arranging it in the front of the burner of boilers, heat dryers, agricultural heating devices, etc. that use oil such as kerosene, light oil or heavy oil as a fuel source, stable combustion, high flammability, drastically reduced fuel consumption and It is possible to reduce greenhouse gas emissions.

アトマイザーの構造説明図である。  It is structure explanatory drawing of an atomizer. 噴霧ケーシングの内部説明図である。  It is internal explanatory drawing of a spray casing. 噴霧形状及び噴霧形跡の説明図である。  It is explanatory drawing of a spray shape and a spray trace. 交叉衝突状態の説明図である。  It is explanatory drawing of a crossing collision state. 噴霧ケーシングの底面説明図である。  It is bottom face explanatory drawing of a spray casing.

１ アトマイザー
１Ａ 内部混合型アトマイザー
１Ｂ 水供給口
１Ｃ 油供給口
１Ｄ 混合部
１Ｅ 噴霧孔
１Ｆ アトマイザーの中心線
２Ａ 水タンク
２Ｂ 油タンク
２Ｃ 水調整弁
２Ｄ 油調整弁
２Ｅ 水供給管
２Ｆ 油供給管
３ 噴霧ケーシング
３Ａ 閉塞基板
３Ｂ 噴霧ケーシング排出口
３Ｃ 噴霧軌跡
４ 油と水との分散混合燃料
４Ａ 扇形噴霧形状
４Ｂ 充円錐噴霧形状
４Ｃ 交叉頂部
４Ｄ 交叉衝突域
４Ｅ 水と油との微粒化混合物
１０Ａ 外部混合型アトマイザー
１０Ｂ 水供給路
１０Ｃ 油供給路
１０Ｄ 油流動部
１０Ｅ 油噴出口
１０Ｆ 水噴出口
４０Ａ 弧形中膨み噴霧形跡
４０Ｂ 円形状噴霧形跡
４０Ｃ 四角形状噴霧形跡
４０Ｅ 螺回混合DESCRIPTION OF SYMBOLS 1 Atomizer 1A Internal mixing type atomizer 1B Water supply port 1C Oil supply port 1D Mixing part 1E Spray hole 1F Atomizer center line 2A Water tank 2B Oil tank 2C Water adjustment valve 2D Oil adjustment valve 2E Water supply pipe 2F Oil supply pipe 3 Spray Casing 3A Blocking substrate 3B Spray casing outlet 3C Spray trajectory 4 Dispersed mixed fuel of oil and water 4A Fan-shaped spray shape 4B Filled cone spray shape 4C Cross top 4D Cross collision area 4E Atomized mixture of water and oil 10A External mixing type Atomizer 10B Water supply path 10C Oil supply path 10D Oil flow section 10E Oil jet outlet 10F Water jet 40A Arc-shaped swollen spray trace 40B Circular spray trace 40C Square spray trace 40E Spiral mixing

Claims (3)

二流体以上の流体を噴霧でき且その噴霧形状が扇型、空円錐型、充円錐型若しくは充角錐型で噴霧角度が１５乃至５０°で、而もその噴霧粒径が最大でも３００μｍ以下に噴霧できるアトマイザーが、その一方側が閉塞基板で閉塞され且他方側が開口された円筒形状の噴霧ケーシング内の閉塞基板に、適宜数と適宜の間隔で噴霧される噴霧微粒子相互が交叉衝突され且螺回混合されるよう配設されてなることを特徴とする、油と水との分散混合燃料生成装置。  It can spray two or more fluids, and the spray shape is a fan shape, empty cone type, full cone type or full cone type with a spray angle of 15 to 50 °, and the spray particle size is sprayed to a maximum of 300 μm or less. The atomizer that can be sprayed is sprayed at a suitable number and at appropriate intervals on a closed substrate in a cylindrical spray casing that is closed on one side by a closed substrate and opened on the other side, and spirally mixed. Dispersed mixed fuel generating device of oil and water, characterized in that it is arranged as described above. アトマイザーが内部混合型若しくは外部混合型である、請求項１記載の油と水との分散混合燃料生成装置。  The oil / water dispersed mixed fuel generating apparatus according to claim 1, wherein the atomizer is an internal mixing type or an external mixing type. アトマイザーの水供給口には水タンク及び水調整弁を介して水供給管が、及び油供給口には油タンク及び油調整弁を介して油供給管が連結されてなる、請求項１乃至請求項２記載の油と水との分散混合燃料生成装置。  A water supply pipe is connected to the water supply port of the atomizer via a water tank and a water adjustment valve, and an oil supply pipe is connected to the oil supply port via an oil tank and an oil adjustment valve. Item 3. A dispersed mixed fuel generating device of oil and water according to Item 2.

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