RU2131982C1 - Method of and device for preparation of water-fuel emulsion with use of ozone - Google Patents

Method of and device for preparation of water-fuel emulsion with use of ozone Download PDF

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Publication number
RU2131982C1
RU2131982C1 RU97106192A RU97106192A RU2131982C1 RU 2131982 C1 RU2131982 C1 RU 2131982C1 RU 97106192 A RU97106192 A RU 97106192A RU 97106192 A RU97106192 A RU 97106192A RU 2131982 C1 RU2131982 C1 RU 2131982C1
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RU
Russia
Prior art keywords
water
fuel
mixing chamber
contact column
mixing
Prior art date
Application number
RU97106192A
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Russian (ru)
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RU97106192A (en
Inventor
А.С. Курников
А.В. Щепоткин
Е.Г. Бурмистров
Л.А. Ларичева
Original Assignee
Курников Александр Серафимович
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Priority to RU97106192A priority Critical patent/RU2131982C1/en
Publication of RU97106192A publication Critical patent/RU97106192A/en
Application granted granted Critical
Publication of RU2131982C1 publication Critical patent/RU2131982C1/en

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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
    • F02B51/00—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines
    • F02B51/04—Other methods of operating engines involving pretreating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving electricity or magnetism
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

FIELD: mechanical engineering; fuel system of diesel engines. SUBSTANCE: proposed method of preparation of water-fuel emulsion comes to delivery of fuel and water into mixing chamber, mixing of water and fuel and metered delivery of water-fuel emulsion to diesel engine nozzles, water being ozonized in contact column and metered before delivery into mixing chamber. Water-fuel emulsion preparation device has ozonizer, fuel reservoir and contact column, all connected by pipelines with mixing chamber. Meter is installed after mixing chamber. Ozonizer is coupled with contact column inlet and pipeline at contact column outlet is furnished additionally with flow meter. EFFECT: provision of higher performance characteristics of diesel engine owing to ozonization of water and control of water delivery into mixing chamber for mixing with fuel. 3 cl, 1 dwg

Description

Предлагаемое изобретение относится к способам подготовки водотопливной эмульсии (далее - ВТЭ) в системе питания дизеля. The present invention relates to methods for preparing a water-fuel emulsion (hereinafter - VTE) in a diesel power system.

В известных способах для повышения однородности ВТЭ и полноты ее сгорания используется подогрев ВТЭ, электризация топливного компонента ВТЭ, озонирование топливного компонента перед подачей на смешивание его с водой. Однако, как показывают результаты испытаний и практического использования известных способов, устройства, в которых они осуществляются, усложняют конструкцию системы питания дизеля, снижают его надежность и не дают значительного эффекта повышения полноты сгорания и снижения дымности. In known methods to increase the uniformity of VTE and the completeness of its combustion, heating of VTE, electrification of the fuel component of VTE, ozonation of the fuel component before applying it to mixing with water is used. However, as the results of testing and practical use of known methods show, the devices in which they are implemented complicate the design of the diesel power system, reduce its reliability and do not give a significant effect of increasing the completeness of combustion and reducing smoke.

Наиболее близким к предлагаемому способу по технической сущности является способ подготовки ВТЭ с использованием озона (п. 2037068 "Топливная система обеспечения работы дизельного двигателя"), в котором топливный компонент озонируется пропусканием через него озонированного воздуха от озонатора, а затем подается в смесительную камеру для смешения с водой. Closest to the proposed method, the technical essence is the method of preparing VTE using ozone (paragraph 2037068 "Fuel system for ensuring the operation of a diesel engine"), in which the fuel component is ozonized by passing ozonized air through it from the ozonizer, and then fed to the mixing chamber for mixing with water.

Недостатками данного способа являются, в первую очередь, опасность самовозгорания топлива при его транспортировке до смесительной камеры, низкая экономичность, высокая степень дымности. The disadvantages of this method are, first of all, the danger of spontaneous combustion of fuel during transportation to the mixing chamber, low efficiency, high degree of smoke.

Задачей предлагаемого изобретения является устранение указанных недостатков. The task of the invention is to remedy these disadvantages.

Поставленная задача решается тем, что в предлагаемом способе подготовки ВТЭ с использованием озона, топливо и воду подают в смесительную камеру, после чего смесь поступает через дозирующее устройство к форсункам дизеля, причем воду перед подачей в смесительную камеру озонируют, пропуская ее через контактную колонну, в которую с другого входа подают озон от озонатора. The problem is solved in that in the proposed method for the preparation of VTE using ozone, fuel and water are fed into the mixing chamber, after which the mixture enters through the metering device to the diesel nozzles, and water is ozonized before passing into the mixing chamber, passing it through the contact column, into which from the other entrance serves ozone from the ozonizer.

Техническая сущность предлагаемого решения пояснена чертежом, на котором изображена пневмогидравлическая схема устройства подготовки ВТЭ с использованием озона. The technical essence of the proposed solution is illustrated by the drawing, which shows the pneumohydraulic diagram of the VTE preparation device using ozone.

Устройство содержит озонатор 1, соединенный выходом с входом контактной колонны 2, выход которой связан трубопроводом 3, оборудованным расходомером 8, с водным входом смесительной камеры 4, причем топливный вход смесительной камеры подключен к топливному баку 5, а выход соединен через дозатор 6 с форсунками дизельного двигателя 7. The device contains an ozonizer 1, connected by an output to the input of the contact column 2, the output of which is connected by a pipe 3 equipped with a flowmeter 8, to the water inlet of the mixing chamber 4, the fuel input of the mixing chamber being connected to the fuel tank 5, and the output connected through the dispenser 6 to the diesel nozzles engine 7.

Способ осуществляется следующим образом. The method is as follows.

От озонатора 1 к контактной колонне 2 в воду подается озон, после чего озонированная вода с выхода колонны 2 по трубопроводу 3, проходя через расходомер 8, поступает к водному входу смесительной камеры 4. К топливному входу смесительной камеры 4 подается топливо из топливного бака 5. В смесительной камере 4 топливо смешивается с озонированной водой и полученная ВТЭ подается через дозатор 6 к форсункам 7 дизельного двигателя. From the ozonator 1 to the contact column 2, ozone is supplied to the water, after which the ozonated water from the outlet of the column 2 through the pipe 3, passing through the flow meter 8, enters the water inlet of the mixing chamber 4. The fuel inlet of the mixing chamber 4 is supplied with fuel from the fuel tank 5. In the mixing chamber 4, the fuel is mixed with ozonated water and the obtained VTE is fed through the dispenser 6 to the nozzles 7 of the diesel engine.

Предлагаемый способ подготовки ВТЭ, как показали стендовые испытания, позволяет значительно повысить полноту сгорания ВТЭ, за счет чего уменьшилась дымность дизеля почти в 2 раза, снизилось содержание CO и S в выхлопных газах, а экономичность дизеля повысилась на 2%. The benchmark testing of VTE, as shown by bench tests, can significantly increase the completeness of VTE combustion, which reduced the diesel smoke by almost 2 times, reduced the content of CO and S in the exhaust gases, and the diesel efficiency increased by 2%.

Claims (2)

1. Способ подготовки водотопливной эмульсии, включающий подачу топлива и воды к смесительной камере, смешивание воды и топлива и дозированную подачу водотопливной эмульсии к форсункам дизельного двигателя, отличающийся тем, что воду озонируют в контактной колонне и дозируют перед подачей в смесительную камеру. 1. A method of preparing a fuel-oil emulsion, comprising supplying fuel and water to a mixing chamber, mixing water and fuel and dosing supply of a fuel-oil emulsion to nozzles of a diesel engine, characterized in that water is ozonized in a contact column and dosed before being fed into the mixing chamber. 2. Устройство подготовки водотопливной эмульсии, содержащее озонатор, емкость для топлива и контактную колонну, соединенные трубопроводами со смесительной камерой, дозатор, установленный после смесительной камеры, отличающееся тем, что озонатор связан с входом контактной колонки, а трубопровод на выходе контактной колонны дополнительно снабжен расходомером. 2. A device for preparing a water-fuel emulsion containing an ozonizer, a fuel tank and a contact column connected by pipelines to the mixing chamber, a dispenser installed after the mixing chamber, characterized in that the ozonizer is connected to the input of the contact column, and the pipe at the output of the contact column is additionally equipped with a flow meter .
RU97106192A 1997-04-16 1997-04-16 Method of and device for preparation of water-fuel emulsion with use of ozone RU2131982C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97106192A RU2131982C1 (en) 1997-04-16 1997-04-16 Method of and device for preparation of water-fuel emulsion with use of ozone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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RU2131982C1 true RU2131982C1 (en) 1999-06-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128089A1 (en) 2006-05-08 2007-11-15 Mazon, Vivaldo Continuous ignition system for internal combustio engine through plasma
RU213211U1 (en) * 2022-06-13 2022-08-30 Алексей Петрович Проговоров System of short-term forcing of the power plant of the tank with a water ionization device
EP4321747A1 (en) 2022-08-11 2024-02-14 Quantum Energy d.o.o. Modules and system for the preparation of high-energy fuels and for recycling exhaust emissions

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007128089A1 (en) 2006-05-08 2007-11-15 Mazon, Vivaldo Continuous ignition system for internal combustio engine through plasma
EP2021620A1 (en) * 2006-05-08 2009-02-11 Mazon, Vivaldo Continuous ignition system for internal combustio engine through plasma
EP2021620A4 (en) * 2006-05-08 2011-10-26 Mazon Vivaldo Continuous ignition system for internal combustio engine through plasma
RU213211U1 (en) * 2022-06-13 2022-08-30 Алексей Петрович Проговоров System of short-term forcing of the power plant of the tank with a water ionization device
EP4321747A1 (en) 2022-08-11 2024-02-14 Quantum Energy d.o.o. Modules and system for the preparation of high-energy fuels and for recycling exhaust emissions

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