JPH11324814A - Device for peventing generation of black smoke and nox by diesel engine - Google Patents

Device for peventing generation of black smoke and nox by diesel engine

Info

Publication number
JPH11324814A
JPH11324814A JP10171982A JP17198298A JPH11324814A JP H11324814 A JPH11324814 A JP H11324814A JP 10171982 A JP10171982 A JP 10171982A JP 17198298 A JP17198298 A JP 17198298A JP H11324814 A JPH11324814 A JP H11324814A
Authority
JP
Japan
Prior art keywords
water
light oil
fuel
nox
diesel engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10171982A
Other languages
Japanese (ja)
Inventor
Tetsuo Oguma
哲男 小熊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YB PLANNING KK
Original Assignee
YB PLANNING KK
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 YB PLANNING KK filed Critical YB PLANNING KK
Priority to JP10171982A priority Critical patent/JPH11324814A/en
Publication of JPH11324814A publication Critical patent/JPH11324814A/en
Pending legal-status Critical Current

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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

PROBLEM TO BE SOLVED: To reduce an explosion temperature so as to perform complete combustion by mixing light oil with water, performing atomizing, and increase a surface area. SOLUTION: Fuel formed by mixing light oil with water at a constant ratio by means of a venturi formula is atomized into a nano size by a constant rate mixing atomizer 3, and it is supplied from a light oil tank 1 and a water tank 2 to an injection pump 6, and complete combustion is performed. Water added fuel is atomized in the nano size, and thereby, water and light oil become a complete emulsification condition, and thereby, graphite is not generated. A water adding operation being performed, explosion is generated by the function of hydrogen and oxygen in water molecule at a position where a combustion temperature is low, and thereby, Nox is not generated. It is possible to save fuel by performing a water adding operation.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、ディーゼルエンジ
ンの内燃機関の燃料供給に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fuel supply for an internal combustion engine of a diesel engine.

【０００２】[0002]

【従来の技術】従来のディーゼルエンジンは、不完全燃
焼と燃焼温度が高い為ＮＯＸの発生とカーボン等の黒煙
の発生で大気汚染を起していた。2. Description of the Related Art A conventional diesel engine has caused air pollution due to incomplete combustion and high combustion temperature, thereby generating NOX and generating black smoke such as carbon.

【０００３】[0003]

【発明が解決しようとする課題】ディーゼルエンジンに
加水燃料を使用すると圧縮圧力が高い為ウォーターハン
マー現象を起していた。ＮＯＸ及び黒煙の発生を抑え、
省燃料にする。When a hydrofuel is used for a diesel engine, a water hammer phenomenon occurs due to a high compression pressure. Suppress the generation of NOX and black smoke,
Save fuel.

【０００４】[0004]

【課題を解決するための手段】軽油と水を混合させ微粒
化し表面積を著しく増大させる事により爆発温度を下げ
完全燃焼させることを特徴とするディーゼルエンジンの
ＮＯＸ及び黒煙を発生させない装置。An apparatus for producing NOx and black smoke of a diesel engine, characterized in that the explosion temperature is reduced and complete combustion is achieved by mixing light oil and water to form fine particles and remarkably increase the surface area.

【０００５】[0005]

【発明の実施の形態】軽油タンク及び水タンクから一定
の比率で軽油と水をポンプと管径によるものやベンチェ
リーの法則による方法等により、混合した燃料をナノサ
イズの微粒子にして噴射ポンプに送り込み完全燃焼させ
る事により黒煙を発生させない、又、加水することによ
り水分子中の水素と酸素の働きにより燃焼温度の低い処
で爆発するのでＮＯＸを発生させない。BEST MODE FOR CARRYING OUT THE INVENTION A fuel and water are supplied from a light oil tank and a water tank at a constant ratio by a pump and a pipe diameter, or by a method according to Benchery's law, etc., to convert the mixed fuel into nano-sized fine particles to an injection pump. It does not generate black smoke by being completely fed and burns, and does not generate NOX because it explodes in a place where the combustion temperature is low due to the action of hydrogen and oxygen in water molecules due to water addition.

【０００６】加水燃料をナノサイズの微粒子にすること
で水と軽油が完全乳化状態になり従来のディーゼルエン
ジン及び加水燃料の問題を一挙に解決した。[0006] By making the hydro-fuel into fine particles of nano size, water and light oil are completely emulsified, and the problems of the conventional diesel engine and hydro-fuel are solved at once.

【０００７】現在の車輌はフューエルポンプで噴射ポン
プに送る際エンジン負荷の変化により使用燃料量が変化
するので余剰分を燃料タンクに戻しているが、この装置
ではオーバーフローした燃料は既に加水されているので
軽油タンクに戻すと、その後の加水比率が変わってしま
うのでバッファータンクを設けてそこにオーバーフロー
分を戻す事にした。In the current vehicle, when the fuel pump sends the fuel to the injection pump, the surplus amount is returned to the fuel tank because the amount of fuel used changes due to the change in the engine load. However, in this apparatus, the overflowed fuel is already added. Therefore, when the water was returned to the light oil tank, the ratio of water added after that changed, so a buffer tank was provided and the overflow was returned there.

【０００８】加水しなくても従来の現在の燃料系統の噴
射ポンプの手前に微粒化装置を組み込む事により完全燃
焼させ黒煙の発生を抑えることが出来る。[0008] Even without adding water, by incorporating an atomizer in front of the conventional injection pump of the current fuel system, it is possible to completely burn and suppress the generation of black smoke.

【０００９】[0009]

【発明の効果】加水することにより水分子中の水素と酸
素の働きにより燃焼温度の低い処で爆発するのでＮＯＸ
を発生させない加水することで燃料の節約が出来る。According to the present invention, the water and water explode at a low combustion temperature due to the action of hydrogen and oxygen in water molecules.
Fuel can be saved by adding water that does not generate water.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明に係る全体的系統図である。FIG. 1 is an overall system diagram according to the present invention.

【符号の説明】[Explanation of symbols]

１ 軽油タンク ２ 水タンク ３ 定量混合微粒化器 ４ バッファータンク ５ フューエルポンプ ６ 噴射ポンプ ７ エンジン ａ 加水燃料オーバーフロー DESCRIPTION OF SYMBOLS 1 Diesel oil tank 2 Water tank 3 Quantitative mixing atomizer 4 Buffer tank 5 Fuel pump 6 Injection pump 7 Engine a Hydro-fuel overflow

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 軽油と水を混合させ微粒化し表面積を著
しく増大させる事により負の界面張力を創造することに
より起る自然乳化を利用して完全燃焼させ爆発燃焼温度
を下げることを特徴とするディーゼルエンジンのＮＯＸ
及び黒煙を発生させない装置The present invention is characterized in that light oil and water are mixed to form fine particles and the surface area is remarkably increased, so that a negative interfacial tension is created to completely burn by utilizing natural emulsification and lower the explosion combustion temperature. NOx of diesel engine
And devices that do not generate black smoke
JP10171982A 1998-05-18 1998-05-18 Device for peventing generation of black smoke and nox by diesel engine Pending JPH11324814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10171982A JPH11324814A (en) 1998-05-18 1998-05-18 Device for peventing generation of black smoke and nox by diesel engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10171982A JPH11324814A (en) 1998-05-18 1998-05-18 Device for peventing generation of black smoke and nox by diesel engine

Publications (1)

Publication Number Publication Date
JPH11324814A true JPH11324814A (en) 1999-11-26

Family

ID=15933351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10171982A Pending JPH11324814A (en) 1998-05-18 1998-05-18 Device for peventing generation of black smoke and nox by diesel engine

Country Status (1)

Country Link
JP (1) JPH11324814A (en)

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