WO1995014749A1 - Process and machine for the production of a fuel of the diesel oil type - Google Patents

Process and machine for the production of a fuel of the diesel oil type Download PDF

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Publication number
WO1995014749A1
WO1995014749A1 PCT/ES1994/000126 ES9400126W WO9514749A1 WO 1995014749 A1 WO1995014749 A1 WO 1995014749A1 ES 9400126 W ES9400126 W ES 9400126W WO 9514749 A1 WO9514749 A1 WO 9514749A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
used oil
treated
commonly used
fuel
Prior art date
Application number
PCT/ES1994/000126
Other languages
Spanish (es)
French (fr)
Inventor
Fernando Macia Francesch
Joaquín MACIA FRANCESCH
Original Assignee
Fernando Macia Francesch
Macia Francesch Joaquin
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
Priority claimed from ES9302486A external-priority patent/ES2099660B1/en
Application filed by Fernando Macia Francesch, Macia Francesch Joaquin filed Critical Fernando Macia Francesch
Priority to AU11103/95A priority Critical patent/AU1110395A/en
Publication of WO1995014749A1 publication Critical patent/WO1995014749A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • 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

Definitions

  • the present invention relates to a process for the production of a diesel fuel, the diesel fuel itself, and a machine for obtaining the diesel fuel.
  • the present invention comprises a process for obtaining a diesel fuel, also based on used oil and commonly used oil, by previously treating them before mixing; the diesel fuel itself comprising a proportion of about 10 1. of used oil and 3 1.
  • the object of the present invention eliminates the disadvantages of the known machine, improving the quality and production of the diesel fuel obtained, allowing the direct and immediate use thereof without heating at the time of use, and it requires a minimum maintenance that allows a greater production of diesel fuel, allowing to obtain a fuel of great fluidity that allows its use in any domestic or industrial generator, and of course, for any type of diesel engines.
  • the process of the invention consists in subjecting the used oil to several filtrates throughout the treatment thereof, proceeding to the heating of the used oil subjected to some filtering, and proceeding to a subsequent centrifugation with some preceding filtrate before proceed to mix it with the oil of common use and in subjecting the oil of common use to a filtrate before proceeding to mix it with the used oil treated.
  • Mixing can be done by adding at least one additive.
  • the machine Carrying out the mixing of the components by automatic control.
  • the machine is provided with the corresponding filters for used oil and common oil, and where appropriate the additive, whose filters are long lasting and easy to assemble and disassemble for replacement and / or cleaning, which allows to significantly increase the production of diesel fuel.
  • the machine has heating means, constituted by at least one electrical heater or heating heater, which improve the state of the previously filtered used oil, and centrifuging means of the oil used to improve said state, and in consequently favoring a perfect mixture between both components, constitutive of diesel fuel.
  • the present invention comprises a process for the production of a diesel fuel, the diesel fuel itself, and a machine for the production of said diesel fuel.
  • the process for the production of a diesel fuel, based on mixing used oil and commonly used oil, according to a first embodiment of the invention, is characterized in that it comprises the following steps: A) Subject the used oil to the following operations:
  • the fuel mixture is made by mixing approximately three parts of used oil treated with a part of filtered common oil. More precisely said ratio is approximately 10 1. of used oil treated with 31. of commonly used filtered oil.
  • the impact of both fluids is effected so that the used oil flow is directed vertically and the common use oil flow is directed horizontally, the pressure of the common use oil flow being lower than that of the flow rate of waste oil.
  • the heating of the used oil subjected to a first filtering can be carried out by means of a heater powered by at least one electrical resistor, or by a heating heater that can optionally be fed by the fuel made in the process itself.
  • the used oil is heated to a temperature between 40 and 60 ° C.
  • Said process can be carried out autonomously by means of a generator set fed with the fuel obtained and providing the necessary electrical energy.
  • the computer automatically regulates the operation of the pumps, the filling and emptying of the main commonly used oil and oil tanks and the fuel tank.
  • the supply of the diesel fuel stored in the tank can be carried out directly on site by means of a gun-type supplier with the interposition of filters and pumping means or indirectly by filling barrels or cisterns.
  • the diesel fuel of the invention purchased from a mixture of treated used oil, based on filtration, heating and centrifugation, and commonly used filtered oil, in a proportion of about 10 1. of used oil, and 3 1. Commonly used oil, being highly non-polluting.
  • the diesel fuel comprises the mixture of treated used oil, filtered common-use oil, and possibly at least one additive.
  • the machine for the production of a diesel fuel, based on used oil and mixed common oil comprises:
  • a used oil treatment facility that includes: a container of the used oil to be treated; a bomb; a first filter; a heating device; a second filter; a leakage centrifuge with a pump; and a main tank of the treated used oil;
  • a commonly used oil treatment facility that includes:
  • a central processing unit that regulates the operation of the entire machine by regulating the precise flow of treated used oil and commonly used oil at the time of mixing, the maximum and minimum levels of the main oil storage tanks used treated and commonly used petroleum treated, and the filling and emptying of the diesel fuel tank, as well as the operation of all sensors, pulse regulators and others.
  • the impact element of the machine has a T-shape at 90 "C so that the used oil flow is directed vertically and the common use oil flow is directed horizontally, the pressure of the Common use oil flow lower than the pressure of the treated used oil.
  • the heating device of the used oil treatment plant may consist of at least one electrical resistor, or a heating heater that can be self-powered by the diesel fuel itself arranged in the storage tank.
  • the machine of the invention can incorporate a generator set or the like provided with a diesel engine that runs on the fuel of the diesel type arranged in the storage tank and that electrically feeds the machine itself, making it autonomous.
  • the machine incorporates a used oil filter in the mixing system between the main used oil tank and the downstream pump.
  • the first filter is made of metallic cloth, and the remaining filters are made of cloth, all of which are removable.
  • the machine can incorporate a fuel supplier connected to the fuel tank, with the interposition of the corresponding filter, counter and pump for the direct supply of the diesel fuel, to the users, or it can arrange the diesel fuel in a barrel or cistern for supply indirectly at a distance.
  • a second embodiment of the machine for the production of the simplified and improved diesel fuel comprises:
  • a used oil treatment facility that includes: - a container of the used oil to be treated,
  • a commonly used oil facility that includes:
  • a mixing arrangement of the used treated oil and the commonly used oil, and possibly of at least one additive, which from the respective main tanks includes:
  • the mixing device comprises a central tubular conductor for the passage of the used treated oil, which has a larger diameter at the front end than at the rear, which in the front zone decreases in section, in the middle zone it is interrupted and has a smaller section with a plurality of holes inclined towards the rear end, creating a Venturi effect to improve the mixing of the components, and in the rear area it presents a first part in which section increases and a second part in which section decreases so that the mixture it undergoes an expansion and a reduction that favors mixing, a sleeve provided with at least two lateral inlets being coupled to said central tubular conduit, one for the commonly used oil and the other for the additives.
  • Figure 1 schematically illustrates the machine and the process of the invention for the production of diesel fuel, according to a first embodiment.
  • Figure 2 schematically illustrates the machine and the process of the invention for the production of diesel fuel, according to a second embodiment.
  • Figure 2A schematically illustrates the control computer, the control panel and the control gauges in a separate position, according to Figure 2.
  • Figure 2B schematically illustrates the separate oil heater, illustrated in Figure 2.
  • Figure 3 illustrates a longitudinal section of the mixing device, illustrated in Figure 2.
  • Figure 3A illustrates a view from the front end of the mixing device of Figure 3.
  • the invention comprises a machine for the production of diesel fuel, based on used oil (AU) and mixed use oil (PC) mixed.
  • a used oil treatment plant with the general reference -A-, which includes: a container -1- of the used oil to be treated, a suction pump -2-, a first filter -3- of metallic fabric, a heating device that can consist of at least one resistance -4a- electric or a heating heater -4b- that can be self-powered by the diesel fuel itself arranged in the tank of storage, a second filter -5- of cloth, followed by a centrifuge -6- provided with a pump -7-, and a main tank -8- of the treated used oil.
  • AU used oil treatment plant
  • Said machine comprises a common use (PC) oil treatment facility, with the general reference (B), which includes: a container of the commonly used oil to be treated -1'-, a suction pump -2 ' -, a first filter -3'-, and a main tank -8'- of the commonly used oil treated.
  • PC common use
  • B general reference
  • the machine comprises, from the respective main tanks -8- and -8'- in the respective used oil (AU) and common-use oil (PC) treatment facilities, a mixing arrangement of used oil and petroleum commonly used that includes: a pump -9-, -9'- at the exit of the respective tank main -8-, -8'- which returns -RE-, -RE'- the excess of used oil and common use oil to the respective main tank, by means of the automatic regulatory action of a computer -CPU-, with the interposition of a third filter -10- of fabric between the main tank -8- and the pump -9- in the installation of the used oil (AU), another filter -11-, -ll 1 - after the respective pump -9- and -9 1 -, a step counter or pulse counter -12-, -12'- and a flow regulator motor -13-, -13'- by means of the corresponding belt -14-, -14'- which acts on the respective valve -15-, -15'- operated by the computer -CPU-, an impact
  • the machine comprises as indicated a central processing unit -CPU- that regulates the operation of the entire machine by regulating the precise flow rate of used used oil (AU) and commonly used oil (PC) treated at the time of mixing, the maximum and minimum levels of the main tanks -8- and -8'- of storage of treated used oil and treated common oil, and the filling and emptying of the diesel fuel tank -TC-, as well as the operation of all sensors, for example, -S j - and -S 2 - of the tanks -8-, -8 1 - and tank -TC-, impulse regulators and others.
  • AU used used used oil
  • PC commonly used oil
  • the impact element -I- of the machine has a form of T at 90 ° C, so that the used oil flow is directed vertically, and the common use oil flow is directed horizontally, the pressure of the flow rate being Commonly used oil below the pressure of the treated used oil.
  • the machine of the invention can incorporate a generator set or similar -GE- provided with a diesel engine that runs on the diesel fuel itself obtained with the machine, arranged in the storage tank -TC-, and whose generator set electrically feeds the machine itself, which is autonomous.
  • the first filter is made of metallic cloth, and all the others are made of cloth, and all without exception are removable.
  • the diesel fuel about 10 1 of treated used oil and 3 1 of commonly used oil are mixed in the mixer -M-.
  • the machine of the invention provides for the incorporation of a fuel supplier -SU- connected to the fuel tank -TC-, with the interposition of the corresponding filter -16-, counter -17- or stepper, and pump -18- with return -RE "- to the tank -TC-, for the direct supply of diesel fuel, to the users, or the diesel fuel can be arranged in a barrel -L- or tank for indirectly remote supply.
  • the invention comprises a machine for the production of diesel fuel, essentially comprising: A used oil treatment facility (AU j ) with the general reference -A- which includes: a container -la- of the used oil to be treated which is provided with heating means -la'-, the used oil to be treated is disposed in said container -la- through a duct -a-, a pump-in-suction-inlet of the used oil, a decanter filter device -3a- that separates the sludge in a lower tank -3a'-, a pump -3aa- of the prefiltered and decanted oil, a heating device -4al- that can incorporate an electric resistance -4a2- (see figure 2B) or can consist of a heating heater that can be self-powered by the fuel itself diesel type arranged in the storage tank, whose heating device -4al- is connected by a pump -4a3- with a
  • Said machine comprises a common use oil installation (PC j ) with the general reference -B j - which includes: a container of the commonly used oil to be treated -l'b- in which container is disposed through a conduit - b 1 -, a suction pump -2'b-, preceded by a filter element -3'b-, and which delivers the filtered common use oil to a main tank -8'b- of the filtered common use oil .
  • PC j common use oil installation
  • the machine comprises an installation of additives with the general reference -C j - to add at least one additive to the two main components, used oil Treated and commonly used oil, at the time of mixing.
  • Said installation basically includes a container of additives -le- in whose container is disposed through a conduit -C-, a suction pump -2c-, preceded by a filter element -3c-, and which delivers the additives to a main tank -8c of additives.
  • the machine comprises, from the respective main tanks -8a-, -8'b- and -8c- of the respective installations of treated used oil (AU j ), common use oil (PC j ) and of additives (AD j ), a mixing arrangement of treated used oil, commonly used oil and additives, which includes respectively: a pump -9a-, -9'b- and -9c- at the exit of the respective tank main, which returns respectively -REa-, -RE'b- and -REc- the waste of treated used oil, common use oil and additives to the respective main tank, a motor with flow regulating flowmeter -13a-, - 13 * b- and -13c-, respectively, and a stepper or pulse counter -12a-, -12'b- and -12c-, which pump, return, motor and stepper and the various devices of the machine are controlled by a central computer -OC-, by means of a control panel -CM- and control manometers -MC-, automatically regulating all the operation of the
  • -CTG- passes through a filter element -Fl- and is arranged in a tank -TC1- of diesel fuel, which by means of a pump -Bl- and a stepper -Cl- is stored in a container -Rl- for the diesel fuel supply, by means of a pump -B2-.
  • the computer -0C- automatically regulates all the operation of the machine, including the maximum and minimum levels determined by sensors -S'2- and -S'l- of the main tanks -8a-, -8 * b- and -8c-, as well as the tanks and containers of the components and the fuel of the diesel type.
  • the machine can incorporate a generator set or similar so that it works autonomously.
  • -MI- mixer device comprises a central tubular duct for passage of -CTC- used oil treated -AU j - having larger diameter Di. at the front end in the rear end -D2-. In the front area, as seen in Figure 3, it decreases in section towards the rear end. In the middle zone it is interrupted -in- and has a lower section below with a plurality of holes -0R- inclined toward the rear end where they penetrate the oil commonly used -PC j - and optionally additives -AD j - ( at least one) that is mixed in said central tubular duct -CTC- with the treated used oil -AU j -, whose arrangement creates a Venturi effect to improve the mixing of the components of the diesel fuel.
  • said central tubular duct has a first part -CTCa- in which it increases in section and a second part -CTCb- in which it decreases in section, so that the mixture undergoes a successive expansion and reduction, before the output of the mixing device that favors mixing.
  • a sleeve -MN- is attached to said central tubular duct -CTC- by means of corresponding VA-vanes and screws and nuts -TO- appropriate, being fixed to the structure of the machine by means of opposite plates -PL-.
  • Said sleeve -MN- is provided with two inlets -MNl- for commonly used oil and -MN2- for additives. Of course, you can have more inputs for commonly used oil and additives.
  • the invention comprises, according to the first embodiment illustrated in Figure 1, a process for the production of diesel fuel, based on mixing the treated used oil and filtered common use oil, and consists of the following steps:
  • Subject the used oil to the following operations: pump the used oil disposed in a corresponding used oil tank; subject the used oil to a first filtrate, removing impurities, such as rags, foreign particles and others; heat the filtered used oil; subject the used filtered oil to a second more severe filtrate; centrifuge the used oil heated and subjected to double filtration; and pump the treated used oil into a main tank of treated oil; and independently.
  • the impact of both fluids is effected so that the flow of used oil is directed vertically and the flow of commonly used oil is directed horizontally, providing that the flow of commonly used oil has a pressure lower than that of the used oil flow.
  • the heating of the used oil subjected to a first filtering is carried out by means of a heater powered by at least one electrical resistor, or by a heating heater that can optionally be fed by the fuel produced in the process itself.
  • the used oil is heated to a temperature between 40 and 60 [ deg.] C.
  • the process is carried out autonomously by means of a generator set fed with the processed fuel and providing the necessary electrical energy.
  • the automatic regulation is carried out by means of a computer that regulates the operation of the pumps, the filling and emptying of the main tanks of oil and petroleum of common use and the fuel tank.
  • the invention comprises a process for the production of simplified and improved diesel fuel, according to the second embodiment illustrated in Figures 2 and following, the method of which comprises the following steps:
  • the mixture of the treated used oil and the commonly used oil and possibly the additives is carried out, subjecting the used oil to a Venturi effect after which the used oil jet, the commonly used petroleum and possibly the additives to improve the mixing of the components, subjecting the mixture to expansion and reduction before leaving the mixer, favoring the mixing of the components.
  • a subject of the invention is a diesel fuel obtained according to the process, which comprises a mixture of treated used oil and filtered common use oil, and possibly at least one additive, in a proportion of about 10 1 of treated used oil and 3 1. Commonly filtered oil.
  • the invention aims at a diesel fuel type comprising a mixture of used oil treated with filtration, heating and centrifugation, and commonly used petroleum filtered, in a proportion of about 10 1. of treated used oil and 3 1 Commonly used filtered oil.
  • said diesel fuel comprises a mixture of treated used oil, filtered common use oil, and possibly at least one additive.

Abstract

The invention relates to a process for the preparation of a fuel of the diesel oil type, by mixing spent treated oil, filtered petroleum of ordinary use, and optionally additives. In essence, the spent oil is filtered, heated and centrifuged, the ordinary use petroleum is filtered, and the additive is filtered. Then, these components are mixed. The invention also relates to a machine for implementing said process, and comprises pumps, filters, heaters, a centrifuge, motors, tanks, mixers, a power generator, valves, sensors, step counters and a computer which automatically regulates the whole operation. The invention also relates to the diesel oil fuel itself, comprised of the mixture of about 10 l of treated spent oil, 3 l of ordinary use filtered petroleum, and optionally additives.

Description

PROCEDIMIENTO Y MAQUINA PARA LA ELABORACIÓN DE UN COMBUSTIBLE TIPO GASOILPROCEDURE AND MACHINE FOR THE ELABORATION OF A FUEL TYPE GASOIL
La presente invención se refiere a un procedimiento para la elaboración de un combustible tipo gasoil, el propio combustible tipo gasoil, y una máquina para la obtención del combustible tipo gasoil.The present invention relates to a process for the production of a diesel fuel, the diesel fuel itself, and a machine for obtaining the diesel fuel.
Existe en el mercado una máquina que obtiene combustible tipo gasoil a base de mezclar aceite usado y Keroseno. Dicha máquina conocida efectúa la simple mezcla del aceite usado y Keroseno a temperatura ambiente y en una proporción de unos ocho litros de aceite usado y un litro de Keroseno.There is a machine on the market that obtains diesel fuel based on mixing used oil and kerosene. Said known machine effects the simple mixing of used oil and kerosene at room temperature and in a proportion of about eight liters of used oil and one liter of kerosene.
Ahora bien, el combustible tipo gasoil obtenido con dicha máquina conocida presenta grandes dificultades para actuar como tal, ya que para poder actuar como combusti- ble en calentadores de calefacción y quemadores indus¬ triales, dicho combustible deber ser calentado en el momento de su utilización, lo cual constituye un inconve¬ niente, no siendo posible su empleo como combustible en calentadores de uso doméstico ya que crearía muchos problemas como el de producir un exceso de calorías que destruiría el aparato, obstruiría constantemente los quemadores impidiendo su uso. Asimismo, no permite su utilización como combustible en motores diesel en general. La presente invención comprende un procedimiento para la obtención de un combustible tipo gasoil, a base asimismo de aceite usado y petróleo de uso común, tratándolos previamente antes de proceder a su mezcla; el propio combustible tipo gasoil que comprende una propor- ción de unos 10 1. de aceite usado y 3 1. de petróleo de uso común que permite su utilización directa sin tener que aplicar un calentamiento previo para su utilización; y una máquina para la elaboración de dicho combustible tipo gasoil, que presenta además una mayor producción y autonomía de combustible con un mínimo de mantenimiento. En suma, el objeto de la presente invención elimina los inconvenientes de la máquina conocida, mejorando la calidad y producción del combustible tipo gasoil obteni- do, permitiendo la utilización directa e inmediata del mismo sin necesidad de calentamientos en el momento de su utilización, y requiere un mantenimiento mínimo que permite una mayor producción de combustible tipo gasoil, permitiendo obtener un combustible de gran fluidez que permite su utilización en cualquier generador doméstico o industrial, y por supuesto, para cualquier tipo de motores diesel.However, the diesel fuel obtained with said known machine presents great difficulties in acting as such, since in order to act as a fuel in heating heaters and industrial burners, said fuel must be heated at the time of use. , which is an inconvenience, and its use as a fuel in domestic heaters is not possible since it would create many problems such as producing an excess of calories that would destroy the device, constantly obstructing the burners preventing their use. It also does not allow its use as fuel in diesel engines in general. The present invention comprises a process for obtaining a diesel fuel, also based on used oil and commonly used oil, by previously treating them before mixing; the diesel fuel itself comprising a proportion of about 10 1. of used oil and 3 1. of commonly used oil that allows its direct use without having to apply a preheating for its use; and a machine for the production of said diesel fuel, which also has a greater production and Fuel autonomy with a minimum of maintenance. In sum, the object of the present invention eliminates the disadvantages of the known machine, improving the quality and production of the diesel fuel obtained, allowing the direct and immediate use thereof without heating at the time of use, and it requires a minimum maintenance that allows a greater production of diesel fuel, allowing to obtain a fuel of great fluidity that allows its use in any domestic or industrial generator, and of course, for any type of diesel engines.
En esencia, el procedimiento de la invención consiste en someter el aceite usado a varios filtrados a lo largo del tratamiento del mismo, proceder al calenta¬ miento del aceite usado sometido a algún filtrado, y proceder a un centrifugado posterior con algún filtrado precedente antes de proceder a mezclarlo con el petróleo de uso común y en someter el petróleo de uso común a un filtrado antes de proceder a mezclarlo con el aceite usado tratado. Se puede efectuar la mezcla añadiendo al menos un aditivo.In essence, the process of the invention consists in subjecting the used oil to several filtrates throughout the treatment thereof, proceeding to the heating of the used oil subjected to some filtering, and proceeding to a subsequent centrifugation with some preceding filtrate before proceed to mix it with the oil of common use and in subjecting the oil of common use to a filtrate before proceeding to mix it with the used oil treated. Mixing can be done by adding at least one additive.
Efectuando, el mezclado de los componentes mediante un control automático. Por su parte, la máquina está provista de los filtros correspondientes para el aceite usado y el petróleo de uso común, y en su caso del aditivo, cuyos filtros son de larga duración y de fácil montaje y desmontaje para su recambio y/o limpieza, lo que permite aumentar notablemente la producción de combustible tipo gasoil. Asimismo, la máquina presenta medios calentado¬ res, constituidos por al menos una resistencia eléctrica o calentador de calefacción, que mejoran el estado del aceite usado filtrado previamente, y medios de centrifu- gado del aceite usado para mejorar dicho estado, y en consecuencia favorecer una perfecta mezcla entre ambos componentes, constitutivos del combustible tipo gasoil. La máquina puede ser autónoma totalmente ya que puede incorporar un grupo electrógeno que utiliza como combustible tipo gasoil el obtenido con la máquina, y genera la energía eléctrica necesaria para hacer funcio¬ nar todos los motores y automatismos de la misma que efectúan un control total de todo el proceso que se lleva a cabo en la misma. De acuerdo con lo anterior la presente invención comprende un procedimiento para la elaboración de un combustible tipo gasoil, el propio combustible tipo gasoil, y una máquina para la elaboración de dicho combustible tipo gasoil. El procedimiento para la elaboración de un combusti¬ ble tipo gasoil, a base de mezclar aceite usado y petróleo de uso común, según una primera realización de la invención, se caracteriza porque comprende las siguientes etapas: A) Someter el aceite usado a las siguientes operaciones:Carrying out the mixing of the components by automatic control. For its part, the machine is provided with the corresponding filters for used oil and common oil, and where appropriate the additive, whose filters are long lasting and easy to assemble and disassemble for replacement and / or cleaning, which allows to significantly increase the production of diesel fuel. Likewise, the machine has heating means, constituted by at least one electrical heater or heating heater, which improve the state of the previously filtered used oil, and centrifuging means of the oil used to improve said state, and in consequently favoring a perfect mixture between both components, constitutive of diesel fuel. The machine can be totally autonomous since it can incorporate a generator set that uses the one obtained with the machine as a diesel fuel, and generates the electrical energy necessary to operate all the engines and automatisms of the same that make a total control of The whole process that takes place in it. In accordance with the foregoing, the present invention comprises a process for the production of a diesel fuel, the diesel fuel itself, and a machine for the production of said diesel fuel. The process for the production of a diesel fuel, based on mixing used oil and commonly used oil, according to a first embodiment of the invention, is characterized in that it comprises the following steps: A) Subject the used oil to the following operations:
1) Bombear el aceite usado dispuesto en un depósito de aceite usado correspondiente; 2) someter el aceite usado a un primer filtrado; 3) calentar el aceite usado filtrado, 4) someter el aceite usado filtrado a un segundo filtrado; 5) centrifugar el aceite usado calentado y sometido a un doble filtrado, y 6) bombear el aceite usado tratado disponiéndolo en un depósito principal de aceite tratado, e independientemente. B) Someter el petróleo de uso común a las si¬ guientes etapas:1) Pump the used oil disposed in a corresponding used oil tank; 2) subject the used oil to a first filtrate; 3) heat the filtered used oil, 4) subject the used filtered oil to a second filtrate; 5) centrifuge the used oil heated and subjected to double filtration, and 6) pump the treated used oil into a main tank of treated oil, and independently. B) Submit the commonly used oil to the following stages:
1) Bombear el petróleo de uso común dispuesto en un depósito correspondiente, 2) someter el petróleo de uso común a un primer filtrado, y 3) disponer el petróleo de uso común en un depósito principal de petróleo de uso común filtrado; y C) Mezclar el aceite usado tratado almacenado y el petróleo de uso común filtrado almacenado, según respectivos caudales y presiones esta¬ blecidos regulados automáticamente mediante un ordenador, según las siguientes etapas: 1) Bombear individualmente el aceite usado tratado, sometiéndolo previamente a un tercer filtrado previo, y el petróleo de uso común filtrado almacenados en sus respectivos depó¬ sitos principales, retornando los respectivos sobrantes a los correspondientes depósitos principales, 2) pasar individualmente dichos caudales por respectivas válvulas de paso, a base de cuentapasos y motores reguladores que regulan los correspondientes caudales y pre- siones controlados mediante un ordenador, 3) someter individualmente el aceite tratado a al menos un cuarto filtrado, y someter indivi¬ dualmente el petróleo de uso común a un segun¬ do filtrado, 4) Impactar ambos caudales de aceite usado y petróleo de uso común tratados, en direcciones ortogonales arrastrando el aceite usado al petróleo de uso común, efec¬ tuado un perfecto mezclado homogéneo de ambos fluidos, cuyos caudales y presiones están controlados automáticamente, y disponer dichos caudales de aceite usado y de petróleo de uso común tratados en un recipiente mezclador de ambos fluidos que actúa de decantador de agua separando la misma de la mezcla combustible, y 5) disponer la mezcla de ambos componentes, constitutiva del combustible tipo gasoil, en un tanque de combustible para su consumo.1) Pump the commonly used oil in a corresponding tank, 2) submit the Commonly used oil at a first filtration, and 3) dispose of the commonly used oil in a main tank of commonly used filtered oil; and C) Mix the treated used stored oil and the stored filtered common use oil, according to respective flows and pressures established automatically regulated by a computer, according to the following steps: 1) Pump the treated used oil individually, previously subjecting it to a third pre-filtration, and the commonly used oil filtered stored in their respective main tanks, returning the respective leftovers to the corresponding main tanks, 2) individually passing said flows through respective flow valves, based on stepper and regulating engines that regulate the corresponding flows and pressures controlled by a computer, 3) individually subject the treated oil to at least a fourth filtration, and individually subject the commonly used oil to a second filtration, 4) Impact both flows of Used oil and commonly used oil treated, in orthogonal directions arra When the oil used is used for common-use oil, a perfect homogeneous mixing of both fluids, whose flow rates and pressures are automatically controlled, is carried out, and said flows of used oil and commonly used oil are treated in a mixing vessel of both fluids. acting as a water decanter separating it from the fuel mixture, and 5) arranging the mixture of both components, constitutive of diesel fuel, in a fuel tank for consumption.
Según el procedimiento, la mezcla combustible se efectúa a base de mezclar aproximadamente tres partes de aceite usado tratado con una parte de petróleo de _¿o común filtrado. Más exactamente dicha proporción es aproximadamente de 10 1. de aceite usado tratado con 31. de petróleo de uso común filtrado.According to the process, the fuel mixture is made by mixing approximately three parts of used oil treated with a part of filtered common oil. More precisely said ratio is approximately 10 1. of used oil treated with 31. of commonly used filtered oil.
Según el procedimiento, el impacto de ambos fluidos se efectúa de modo que el caudal de aceite usado es dirigido verticalmente y el caudal de petróleo de uso común es dirigido horizontalmente, siendo la presión del caudal de petróleo de uso común inferior a la del caudal de aceite usado. El calentamiento del aceite usado sometido a un primer filtrado se puede efectuar mediante un calentador alimentado por al menos una resistencia eléctrica, o mediante un calentador de calefacción que potestativamen¬ te se puede alimentar mediante el combustible elaborado en el propio procedimiento.According to the procedure, the impact of both fluids is effected so that the used oil flow is directed vertically and the common use oil flow is directed horizontally, the pressure of the common use oil flow being lower than that of the flow rate of waste oil. The heating of the used oil subjected to a first filtering can be carried out by means of a heater powered by at least one electrical resistor, or by a heating heater that can optionally be fed by the fuel made in the process itself.
De preferencia, el aceite usado se calienta a una temperatura entre 40 y 60°C.Preferably, the used oil is heated to a temperature between 40 and 60 ° C.
Dicho procedimiento se puede llevar a cabo en forma autónoma mediante un grupo electrógeno alimentado con el combustible obtenido y proporcionando la energía eléctri¬ ca necesaria.Said process can be carried out autonomously by means of a generator set fed with the fuel obtained and providing the necessary electrical energy.
El ordenador regula automáticamente la actuación de las bombas, el llenado y vaciado de los depósitos principales de aceite y petróleo de uso común tratados y del tanque de combustible.The computer automatically regulates the operation of the pumps, the filling and emptying of the main commonly used oil and oil tanks and the fuel tank.
Según dicho procedimiento el suministro del combus¬ tible tipo gasoil almacenado en el tanque se puede efectuar directamente in situ mediante un suministrador tipo pistola con la interposición de filtros y medios de bombeo o bien indirectamente a distancia llenando barriles o cisternas.According to said procedure, the supply of the diesel fuel stored in the tank can be carried out directly on site by means of a gun-type supplier with the interposition of filters and pumping means or indirectly by filling barrels or cisterns.
La presente invención comprende un procedimiento para la elaboración del combustible tipo gasoil más simplificado y perfeccionado según una segunda realiza- ción de la invención que comprende las etapas siguientes:The present invention comprises a process for the production of the most simplified and perfected diesel fuel according to a second embodiment of the invention comprising the following steps:
A) Someter el aceite usado a las siguientes operaciones:A) Subject the used oil to the following operations:
1) filtrar con decantación,1) filter with decantation,
2) Calentar el aceite usado filtrado, 3) centrifugar con decantación, y2) Heat the used filtered oil, 3) centrifuge with decantation, and
4) almacenar el aceite usado filtrado y centrifugado en un depósito principal de aceite usado tratado, e independientemen¬ te, B) Almacenar el petróleo de uso común eventual¬ mente filtrado, en un depósito principal de petróleo de uso común, y eventual e indepen¬ dientemente.4) store the filtered and centrifuged used oil in a main tank of treated used oil, and independently, B) Store the commonly used oil possibly filtered, in a main tank of commonly used oil, and eventually and independently ¬ tooth.
C) Almacenar al menos un aditivo, eventualmente filtrado, en un depósito principal de aditi¬ vos.C) Store at least one additive, possibly filtered, in a main tank of additives.
D) Mezclar el aceite usado tratado, el petróleo de uso común y eventualmente al menos un aditivo almacenados, según respectivos cauda- les y presiones regulados automáticamente por ordenador, y almacenar la mezcla resultante constitutiva del combustible tipo gasoil en un tanque de combustible para su consumo. En dicho procedimiento, la operación de mezclar el aceite usado tratado, el petróleo de uso común y even¬ tualmente al menos un aditivo, se realiza sometiendo el aceite usado tratado a un efecto Venturi después del cual se hacen incidir oblicuamente contra el chorro de aceite usado tratado, el petróleo de uso común y eventualmente al menos un aditivo, para mejorar el mezclado de los componentes, sometiendo la mezcla a una expansión y a una reducción sucesivas antes de su salida del mezclador favoreciendo el mezclado.D) Mix the treated used oil, the commonly used oil and possibly at least one additive stored, according to respective flows and pressures automatically regulated by computer, and store the resulting mixture constituting the diesel fuel in a fuel tank for its consumption. In said procedure, the operation of mixing the treated used oil, the commonly used oil and possibly at least one additive, is performed by subjecting the treated used oil to a Venturi effect after which they are obliquely pressed against the oil jet. used treated, commonly used oil and eventually at least one additive, to improve the mixing of components, subjecting the mixture to a successive expansion and reduction before it leaves the mixer, favoring mixing.
El combustible del tipo gasoil, obtenido mediante el procedimiento de la invención comprende una mezcla de aceite usado tratado y de petróleo de uso común, en una proporción de unos 10 1. de aceite usado y 3 1. de petróleo de uso común.The fuel of the diesel type, obtained by the process of the invention comprises a mixture of treated used oil and commonly used oil, in a proportion of about 10 1 of used oil and 3 1 of commonly used oil.
El combustible tipo gasoil de la invención, cómpren¬ de una mezcla de aceite usado tratado, a base de filtra¬ do, calentamiento y centrifugado, y petróleo de uso común filtrado, en una proporción de unos 10 1. de aceite usado, y 3 1. de petróleo de uso común, siendo altamente no contaminante. Según la invención, el combustible tipo gasoil comprende la mezcla de aceite usado tratado, petróleo de uso común filtrado, y eventualmente al menos un aditivo. Según una primera realización de la invención, la máquina para la elaboración de un combustible tipo gasoil, a base de aceite usado y petróleo de uso común mezclados, comprende:The diesel fuel of the invention, purchased from a mixture of treated used oil, based on filtration, heating and centrifugation, and commonly used filtered oil, in a proportion of about 10 1. of used oil, and 3 1. Commonly used oil, being highly non-polluting. According to the invention, the diesel fuel comprises the mixture of treated used oil, filtered common-use oil, and possibly at least one additive. According to a first embodiment of the invention, the machine for the production of a diesel fuel, based on used oil and mixed common oil, comprises:
A) Una instalación de tratamiento del aceite usado que incluye: un recipiente del aceite usado a tratar; una bomba; un primer filtro; un dispositivo de calentamiento; un segundo filtro; una centri¬ fugadora con una bomba; y un depósito princi¬ pal del aceite usado tratado;A) A used oil treatment facility that includes: a container of the used oil to be treated; a bomb; a first filter; a heating device; a second filter; a leakage centrifuge with a pump; and a main tank of the treated used oil;
B) Una instalación de tratamiento del petróleo de uso común que incluye:B) A commonly used oil treatment facility that includes:
Un recipiente del petróleo de uso común a tratar; una bomba; un primer filtro, y un depósito principal del petróleo de uso común filtrado; y C) Una disposición mezcladora del aceite usado y el petróleo de uso común tratados que a partir del depósito principal de la respectiva insta¬ lación de tratamiento incluye: Una bomba que retorna el sobrante al depósito principal por la actuación reguladora automᬠtica de un ordenador; un cuentapasos o conta¬ dor de impulsos y un motor regulador del caudal actuados por el ordenador; un filtro; un elemento de impacto de los caudales del aceite usado y el petróleo de uso común trata¬ dos, cuyos caudales son ortogonales arrastran¬ do el aceite usado al petróleo de uso común efectuando un perfecto mezclado de ambos fluidos, cuyos caudales y presiones de los mismos están regulados automáticamente por el ordenador; un mezclador del aceite usado y del petróleo de uso común tratados para formar un combustible tipo gasoil y que actúa de decan¬ tador de agua, y un tanque de almacenamiento del combustible tipo gasoil; yA container of commonly used oil to be treated; a bomb; a first filter, and a main reservoir of filtered common use oil; and C) A mixing arrangement of used oil and The commonly used oil treated which, from the main tank of the respective treatment facility, includes: A pump that returns the surplus to the main tank by the automatic regulatory action of a computer; a step counter or pulse counter and a flow regulating motor operated by the computer; a filter; an impact element of the flows of the used oil and the commonly used oil treated, whose flow rates are orthogonal, dragging the used oil to the common use oil by performing a perfect mixing of both fluids, whose flow rates and pressures thereof are automatically regulated by the computer; a mixer of used oil and commonly used petroleum treated to form a diesel fuel that acts as a water decanter, and a diesel fuel storage tank; Y
D) Una unidad central de proceso que regula el funcionamiento de toda la máquina regulando el caudal preciso de aceite usado tratado y petróleo de uso común tratado en el momento de su mezcla, los niveles de máxima y mínima de los depósitos principales de almacenamiento de aceite usado tratado y de petróleo de uso común tratado, y el llenado y vaciado del tanque de combustible tipo gasoil, así como el funcionamiento de todos los sensores, regula¬ dores de impulsos y otros. El elemento de impacto de la máquina presenta una forma de T a 90"C de modo que el caudal de aceite usado se dirige verticalmente y el caudal de petróleo de uso común se dirige horizontalmente, siendo la presión del caudal de petróleo de uso común inferior a la presión del aceite usado tratado.D) A central processing unit that regulates the operation of the entire machine by regulating the precise flow of treated used oil and commonly used oil at the time of mixing, the maximum and minimum levels of the main oil storage tanks used treated and commonly used petroleum treated, and the filling and emptying of the diesel fuel tank, as well as the operation of all sensors, pulse regulators and others. The impact element of the machine has a T-shape at 90 "C so that the used oil flow is directed vertically and the common use oil flow is directed horizontally, the pressure of the Common use oil flow lower than the pressure of the treated used oil.
El dispositivo de calentamiento de la instalación de tratamiento del aceite usado puede consistir en al menos una resistencia eléctrica, o bien en un calentador de calefacción que se puede autoalimentar mediante el propio combustible de tipo gasoil dispuesto en el tanque de almacenamiento.The heating device of the used oil treatment plant may consist of at least one electrical resistor, or a heating heater that can be self-powered by the diesel fuel itself arranged in the storage tank.
La máquina de la invención puede incorporar un grupo electrógeno o similar provisto de motor diesel que funciona con el combustible de tipo gasoil dispuesto en el tanque de almacenamiento y que alimenta eléctricamente a la propia máquina, haciéndola autónoma.The machine of the invention can incorporate a generator set or the like provided with a diesel engine that runs on the fuel of the diesel type arranged in the storage tank and that electrically feeds the machine itself, making it autonomous.
La máquina incorpora un filtro del aceite usado en la instalación mezcladora entre el depósito principal de aceite usado y la bomba situada aguas abajo. En la instalación de tratamiento del aceite usado y en la instalación mezcladora del aceite usado tratado, el primer filtro es de tela metálica, y los restantes filtros son de tela siendo todos desmontables.The machine incorporates a used oil filter in the mixing system between the main used oil tank and the downstream pump. In the used oil treatment installation and in the treated used oil mixing plant, the first filter is made of metallic cloth, and the remaining filters are made of cloth, all of which are removable.
Para constituir el combustible en el mezclador se mezclan unos 10 1. de aceite usado tratado y 3 1. de petróleo de uso común.To form the fuel in the mixer, about 10 1 of treated used oil and 3 1 of commonly used oil are mixed.
La máquina puede incorporar un suministrador de combustible conectado al tanque de combustible, con la interposición de los correspondientes filtro, contador y bomba para el suministro directo del combustible tipo gasoil, a los usuarios, o bien puede disponer el combus¬ tible tipo gasoil en un barril o cisterna para su suministro indirectamente a distancia.The machine can incorporate a fuel supplier connected to the fuel tank, with the interposition of the corresponding filter, counter and pump for the direct supply of the diesel fuel, to the users, or it can arrange the diesel fuel in a barrel or cistern for supply indirectly at a distance.
Según la invención, una segunda realización de la máquina para la elaboración del combustible tipo gasoil simplificada y perfeccionada, comprende:According to the invention, a second embodiment of the machine for the production of the simplified and improved diesel fuel comprises:
A) Una instalación de tratamiento del aceite usado que incluye: - un recipiente del aceite usado a tratar,A) A used oil treatment facility that includes: - a container of the used oil to be treated,
- una bomba,- a bomb,
- un filtro decantador que separa los lodos,- a decanter filter that separates the sludge,
- una bomba, - un dispositivo de calentamiento,- a pump, - a heating device,
- una centrifuga con decantado que separa los residuos centrifugados, y- a centrifuge with decanting that separates the centrifuged waste, and
- un depósito principal del aceite usado tratado; B) Una instalación del petróleo de uso común que incluye:- a main tank of the treated used oil; B) A commonly used oil facility that includes:
- un recipiente del petróleo de uso común,- a container of commonly used oil,
- un filtro,- a filter,
- una bomba, y - un depósito principal del petróleo de uso común;- a pump, and - a main reservoir of commonly used oil;
C) Una instalación de los aditivos que incluye:C) An installation of additives that includes:
- un recipiente de los aditivos añadidos eventualmente al combustible, - un filtro,- a container of additives eventually added to the fuel, - a filter,
- una bomba, y- a bomb, and
- un depósito principal de aditivos;- a main deposit of additives;
D) Una disposición mezcladora del aceite usado tratado y el petróleo de uso común, y eventual- mente de al menos un aditivo, que a partir de los respectivos depósitos principales incluye:D) A mixing arrangement of the used treated oil and the commonly used oil, and possibly of at least one additive, which from the respective main tanks includes:
- una bomba de inyección con retorno de sobran¬ te al depósito principal por la actuación reguladora automática de un ordenador, - un motor con caudalímetro regulador del caudal actuados por el ordenador, y un cuentapasos o contador de impulsos,- an injection pump with return of surplus to the main tank by the automatic regulating action of a computer, - an engine with a flow regulator operated by the computer, and a step counter or pulse counter,
- un dispositivo mezclador en el que se efectúa el mezclado de los componentes, - un filtro, y - un depósito de la mezcla constitutiva del combustible tipo gasoil. E) Una unidad central de proceso que regula automᬠticamente todo el funcionamiento de la máquina. El dispositivo mezclador comprende un conductor tubular central para el paso del aceite usado tratado, que presenta mayor diámetro en el extremo delantero que en el posterior, que en la zona delantera disminuye de sección, en la zona media está interrumpido y presenta menor sección con una pluralidad de orificios inclinados hacia el extremo posterior, creando un efecto Venturi para mejorar la mezcla de los componentes, y en la zona posterior presenta una primera parte en la que aumenta de sección y una segunda parte en la que disminuye de sección para que la mezcla sufra una expansión y una reducción que favorece el mezclado, estando acoplado a dicho conducto tubular central un manguito provisto de al menos dos entradas laterales, una para el petróleo de uso común y la otra para los aditivos. Estas y otras características se desprenderán mejor de la descripción detallada que sigue, para facilitar la cual se acompaña de tres láminas de dibujos, en las que se han representado unos casos prácticos de realización que se cita solamente a título de ejemplo no limitativo del alcance de la presente invención. En los dibujos:- a mixing device in which the components are mixed, - a filter, and - a tank for the constitutive mixture of diesel fuel. E) A central processing unit that automatically regulates all machine operation. The mixing device comprises a central tubular conductor for the passage of the used treated oil, which has a larger diameter at the front end than at the rear, which in the front zone decreases in section, in the middle zone it is interrupted and has a smaller section with a plurality of holes inclined towards the rear end, creating a Venturi effect to improve the mixing of the components, and in the rear area it presents a first part in which section increases and a second part in which section decreases so that the mixture it undergoes an expansion and a reduction that favors mixing, a sleeve provided with at least two lateral inlets being coupled to said central tubular conduit, one for the commonly used oil and the other for the additives. These and other characteristics will be better derived from the detailed description that follows, to facilitate which is accompanied by three sheets of drawings, in which some practical cases of realization have been represented that are cited only by way of non-limiting example of the scope of The present invention. In the drawings:
La figura 1 ilustra esquemáticamente la máquina y el procedimiento de la invención para la elaboración de combustible tipo gasoil, según una primera realización. La figura 2 ilustra esquemáticamente la máquina y el procedimiento de la invención para la elaboración de combustible tipo gasoil, según una segunda realización.Figure 1 schematically illustrates the machine and the process of the invention for the production of diesel fuel, according to a first embodiment. Figure 2 schematically illustrates the machine and the process of the invention for the production of diesel fuel, according to a second embodiment.
La figura 2A ilustra esquemáticamente el ordenador de control, el cuadro de maniobra y los manómetros de control en posición separada, según la figura 2. la figura 2B ilustra esquemáticamente el calentador de aceite separado, ilustrado en la figura 2. la figura 3 ilustra una sección longitudinal del dispositivo mezclador, ilustrado en la figura 2. la figura 3A ilustra una vista por el extremo delantero del dispositivo mezclador de la figura 3.Figure 2A schematically illustrates the control computer, the control panel and the control gauges in a separate position, according to Figure 2. Figure 2B schematically illustrates the separate oil heater, illustrated in Figure 2. Figure 3 illustrates a longitudinal section of the mixing device, illustrated in Figure 2. Figure 3A illustrates a view from the front end of the mixing device of Figure 3.
De conformidad con la figura 1 de los dibujos, según la primera realización, la invención comprende una máquina para la elaboración de combustible tipo gasoil, a base de aceite usado (AU) y petróleo de uso común (PC) mezclados.In accordance with Figure 1 of the drawings, according to the first embodiment, the invention comprises a machine for the production of diesel fuel, based on used oil (AU) and mixed use oil (PC) mixed.
Dicha máquina comprende esencialmente: Una instalación de tratamiento del aceite usado (AU) con la referencia general -A-, que incluye: un recipiente -1- del aceite usado a tratar, una bomba -2- de aspira¬ ción, un primer filtro -3- de tela metálica, un disposi¬ tivo de calentamiento que puede consistir en al menos una resistencia -4a- eléctrica o bien en un calentador de calefacción -4b- que se puede autoalimentar mediante el propio combustible de tipo gasoil dispuesto en el tanque de almacenamiento, un segundo filtro -5- de tela, seguido de una centrifugadora -6- provista de una bomba -7-, y un depósito principal -8- del aceite usado tratado.Said machine essentially comprises: A used oil treatment plant (AU) with the general reference -A-, which includes: a container -1- of the used oil to be treated, a suction pump -2-, a first filter -3- of metallic fabric, a heating device that can consist of at least one resistance -4a- electric or a heating heater -4b- that can be self-powered by the diesel fuel itself arranged in the tank of storage, a second filter -5- of cloth, followed by a centrifuge -6- provided with a pump -7-, and a main tank -8- of the treated used oil.
Dicha máquina comprende una instalación de trata- miento del petróleo de uso común (PC), con la referencia general (B), que incluye: un recipiente del petróleo de uso común a tratar -1'-, una bomba de aspiración -2'-, un primer filtro -3'-, y un depósito principal -8'- del petróleo de uso común tratado. La máquina comprende, a partir de los respectivos depósitos principales -8- y -8'- en las respectivas instalaciones de tratamiento del aceite usado (AU) y del petróleo de uso común (PC), una disposición mezcladora del aceite usado y del petróleo de uso común que incluye: una bomba -9-, -9'- a la salida del respectivo depósito principal -8-, -8'- que retorna -RE-, -RE'- el sobrante de aceite usado y petróleo de uso común al respectivo depósito principal, mediante la actuación reguladora automática de un ordenador -CPU-, con la interposición de un tercer filtro -10- de tela entre el depósito principal -8- y la bomba -9- en la instalación del aceite usado (AU), otro filtro -11-, -ll1- después de la respectiva bomba -9- y -91-, un cuentapasos o contador de impulsos -12-, -12'- y un motor regulador del caudal -13-, -13'- mediante la correspondiente correa -14-, -14'- que actúa la respectiva válvula -15-, -15'- actuados por el ordenador -CPU-, un elemento de impacto -I- de los caudales tratados del aceite usado (AU) y el petróleo de uso común (PC) procedentes de los respectivos depósitos principales -8-, -8'-, cuyos caudales son ortogonales arrastrando el aceite usado al petróleo de uso común efectuando un perfecto mezclado de ambos fluidos, estando regulados automáticamente los citados caudales y las presiones por el ordenador, un mezclador -M- que recibe los caudales tratados de aceite usado y petróleo de uso común mezclados en el elemento de impacto -I- para formar un combustible tipo gasoil, cuyo mezclador actúa de decantador de agua, desde cuyo mezclador -M- el combusti¬ ble tipo gasoil resultante se dispone en un tanque de almacenamiento del combustible tipo gasoil -TC-.Said machine comprises a common use (PC) oil treatment facility, with the general reference (B), which includes: a container of the commonly used oil to be treated -1'-, a suction pump -2 ' -, a first filter -3'-, and a main tank -8'- of the commonly used oil treated. The machine comprises, from the respective main tanks -8- and -8'- in the respective used oil (AU) and common-use oil (PC) treatment facilities, a mixing arrangement of used oil and petroleum commonly used that includes: a pump -9-, -9'- at the exit of the respective tank main -8-, -8'- which returns -RE-, -RE'- the excess of used oil and common use oil to the respective main tank, by means of the automatic regulatory action of a computer -CPU-, with the interposition of a third filter -10- of fabric between the main tank -8- and the pump -9- in the installation of the used oil (AU), another filter -11-, -ll 1 - after the respective pump -9- and -9 1 -, a step counter or pulse counter -12-, -12'- and a flow regulator motor -13-, -13'- by means of the corresponding belt -14-, -14'- which acts on the respective valve -15-, -15'- operated by the computer -CPU-, an impact element -I- of the treated flows of used oil (AU) and common use oil (PC) from the respective main tanks -8 -, -8'-, whose flow rates are orthogonal by dragging the used oil to the commonly used oil by performing a perfect mixing of both fluids, the aforementioned flows are automatically regulated les and the pressures by the computer, a mixer -M- that receives the treated flows of used oil and common-use oil mixed in the impact element -I- to form a diesel fuel, whose mixer acts as a water decanter, from whose mixer -M- the resulting diesel fuel is disposed in a diesel fuel storage tank -TC-.
La máquina comprende como se ha indicado una unidad central de proceso -CPU- que regula el funcionamiento de toda la máquina regulando el caudal preciso de aceite usado (AU) tratado y petróleo de uso común (PC) tratado en el momento de la mezcla, los niveles de máxima y de mínima de los depósitos principales -8- y -8'- de almacenamiento de aceite usado tratado y de petróleo de uso común tratado, y el llenado y vaciado del tanque de combustible tipo gasoil -TC-, así como el funcionamiento de todos los sensores, por ejemplo, -Sj- y -S2- de los depósitos -8-, -81- y tanque -TC-, reguladores de impulsos y otros.The machine comprises as indicated a central processing unit -CPU- that regulates the operation of the entire machine by regulating the precise flow rate of used used oil (AU) and commonly used oil (PC) treated at the time of mixing, the maximum and minimum levels of the main tanks -8- and -8'- of storage of treated used oil and treated common oil, and the filling and emptying of the diesel fuel tank -TC-, as well as the operation of all sensors, for example, -S j - and -S 2 - of the tanks -8-, -8 1 - and tank -TC-, impulse regulators and others.
El elemento de impacto -I- de la máquina presenta una forma de T a 90°C, de modo que el caudal de aceite usado se dirige verticalmente, y el caudal de petróleo de uso común se dirige horizontalmente, siendo la presión del caudal de petróleo de uso común inferior a la presión del aceite usado tratado.The impact element -I- of the machine has a form of T at 90 ° C, so that the used oil flow is directed vertically, and the common use oil flow is directed horizontally, the pressure of the flow rate being Commonly used oil below the pressure of the treated used oil.
Asimismo, la máquina de la invención puede incorpo- rar un grupo electrógeno o similar -GE- provisto de motor Diesel que funciona con el propio combustible tipo gasoil obtenido con la máquina, dispuesto en el tanque de almacenamiento -TC-, y cuyo grupo electrógeno alimenta eléctricamente a la propia máquina, con lo cual ésta es autónoma.Likewise, the machine of the invention can incorporate a generator set or similar -GE- provided with a diesel engine that runs on the diesel fuel itself obtained with the machine, arranged in the storage tank -TC-, and whose generator set electrically feeds the machine itself, which is autonomous.
Como se ha indicado, en la instalación de aceite usado, el primer filtro es de tela metálica, y todos los demás son de tela, y todos sin excepción son desmonta¬ bles. Para constituir el combustible tipo gasoil, en el mezclador -M- se mezclan unos 10 1. de aceite usado tratado y 3 1. de petróleo de uso común.As indicated, in the installation of used oil, the first filter is made of metallic cloth, and all the others are made of cloth, and all without exception are removable. To constitute the diesel fuel, about 10 1 of treated used oil and 3 1 of commonly used oil are mixed in the mixer -M-.
La máquina de la invención prevé la incorporación de un suministrador -SU- de combustible conectado al tanque de combustible -TC-, con la interposición de los corres¬ pondientes filtro -16-, contador -17- o cuentapasos, y bomba -18- con retorno -RE"- al tanque -TC-, para el suministro directo de combustible tipo gasoil, a los usuarios, o bien puede disponer el combustible tipo gasoil en un barril -L- o cisterna para su suministro indirectamente a distancia.The machine of the invention provides for the incorporation of a fuel supplier -SU- connected to the fuel tank -TC-, with the interposition of the corresponding filter -16-, counter -17- or stepper, and pump -18- with return -RE "- to the tank -TC-, for the direct supply of diesel fuel, to the users, or the diesel fuel can be arranged in a barrel -L- or tank for indirectly remote supply.
Según la segunda realización ilustrada en la figura 2 y las restantes figuras 2A, 2B, 3 y 3A, la invención comprende una máquina para la elaboración de combustible tipo gasoil, que comprende esencialmente: Una instalación de tratamiento del aceite usado (AUj) con la referencia general -A- que incluye: un recipiente -la- del aceite usado a tratar que está provisto de medios de calentamiento -la'-, el aceite usado a tratar se dispone en dicho recipiente -la- a través de un conducto -a-, una bomba -2a- de aspiración de entrada del aceite usado, un dispositivo de filtro decantador -3a- que separa los lodos en un tanque inferior -3a'-, una bomba -3aa- del aceite prefiltrado y decantado, un dispositivo de calentamiento -4al- que puede incorporar una resistencia eléctrica -4a2- (ver figura 2B) o puede consistir en un calentador de calefac¬ ción que se puede autoalimentar mediante el propio combustible de tipo gasoil dispuesto en el tanque de almacenamiento, cuyo dispositivo de calentamiento -4al- está conectado mediante una bomba -4a3- con un depósito de combustible calentado -4a4-, una centrifugadora con decantado -6a- conectada a un depósito de agua de maniobra -6al- mediante una bomba -6a2- y a un tanque - 6a3- de residuos centrifugados provisto de una bomba - 6a4- de salida de lodos, a partir de cuya centrifugadora con decantado -6a- entrega el aceite usado filtrado, centrifugado y decantado a un depósito principal -8a- de aceite usado tratado. Dicha máquina comprende una instalación del petróleo de uso común (PCj) con la referencia general -Bj- que incluye: un recipiente del petróleo de uso común a tratar -l'b- en cuyo recipiente se dispone a través de un conducto -b1-, una bomba de aspiración -2'b-, precedida de un elemento de filtro -3'b-, y que entrega el petróleo de uso común filtrado a un depósito principal -8'b- del petróleo de uso común filtrado.According to the second embodiment illustrated in Figure 2 and the remaining Figures 2A, 2B, 3 and 3A, the invention comprises a machine for the production of diesel fuel, essentially comprising: A used oil treatment facility (AU j ) with the general reference -A- which includes: a container -la- of the used oil to be treated which is provided with heating means -la'-, the used oil to be treated is disposed in said container -la- through a duct -a-, a pump-in-suction-inlet of the used oil, a decanter filter device -3a- that separates the sludge in a lower tank -3a'-, a pump -3aa- of the prefiltered and decanted oil, a heating device -4al- that can incorporate an electric resistance -4a2- (see figure 2B) or can consist of a heating heater that can be self-powered by the fuel itself diesel type arranged in the storage tank, whose heating device -4al- is connected by a pump -4a3- with a heated fuel tank -4a4-, a decanter centrifuge -6a- connected to a maneuvering water tank - 6al- through a pump -6a2- and to a tank - 6a3- of centrifuged waste provided with a pump - 6a4- sludge outlet, from whose centrifuge with decanting -6a- delivers the filtered, centrifuged and decanted used oil to a main tank -8a - of treated used oil. Said machine comprises a common use oil installation (PC j ) with the general reference -B j - which includes: a container of the commonly used oil to be treated -l'b- in which container is disposed through a conduit - b 1 -, a suction pump -2'b-, preceded by a filter element -3'b-, and which delivers the filtered common use oil to a main tank -8'b- of the filtered common use oil .
La máquina comprende una instalación de aditivos con la referencia general -Cj- para adicionar al menos un aditivo a los dos componentes principales, aceite usado tratado y petróleo de uso común, en el momento de la mezcla. Dicha instalación incluye básicamente un reci¬ piente de aditivos -le- en cuyo recipiente se dispone a través de un conducto -C-, una bomba de aspiración -2c-, precedida de un elemento de filtro -3c-, y que entrega los aditivos a un depósito principal -8c- de aditivos.The machine comprises an installation of additives with the general reference -C j - to add at least one additive to the two main components, used oil Treated and commonly used oil, at the time of mixing. Said installation basically includes a container of additives -le- in whose container is disposed through a conduit -C-, a suction pump -2c-, preceded by a filter element -3c-, and which delivers the additives to a main tank -8c of additives.
La máquina comprende, a partir de los respectivos depósitos principales -8a-, -8'b- y -8c- de las respec¬ tivas instalaciones de aceite usado tratado (AUj), de petróleo de uso común (PCj) y de aditivos (ADj), una disposición mezcladora de aceite usado tratado, de petróleo de uso común y de aditivos, que incluye respec¬ tivamente: una bomba -9a-, -9'b- y -9c- a la salida del respectivo depósito principal, que retorna respectivamen- te -REa-, -RE'b- y -REc- el sobrante de aceite usado tratado, petróleo de uso común y aditivos al respectivo depósito principal, un motor con caudalímetro regulador del caudal -13a-, -13*b- y -13c-, respectivos, y un cuentapasos o contador de impulsos -12a-, -12'b- y -12c-, los cuales bomba, retorno, motor y cuentapasos y los distintos dispositivos de la máquina son controlados por un ordenador central -OC-, mediante un cuadro de maniobra -CM- y manómetros de control -MC-, regulando automática¬ mente todo el funcionamiento de la máquina. A continuación, los caudales del aceite usado tratado (AUj), petróleo de uso común (PCj) y aditivos (ADj) penetran en un dispositivo mezclador -MI-, ilustra¬ do en sección longitudinal con detalle en la figura 3, y que se describirá más adelante. La mezcla de los tres componentes constitutiva del combustible tipo gasoilThe machine comprises, from the respective main tanks -8a-, -8'b- and -8c- of the respective installations of treated used oil (AU j ), common use oil (PC j ) and of additives (AD j ), a mixing arrangement of treated used oil, commonly used oil and additives, which includes respectively: a pump -9a-, -9'b- and -9c- at the exit of the respective tank main, which returns respectively -REa-, -RE'b- and -REc- the waste of treated used oil, common use oil and additives to the respective main tank, a motor with flow regulating flowmeter -13a-, - 13 * b- and -13c-, respectively, and a stepper or pulse counter -12a-, -12'b- and -12c-, which pump, return, motor and stepper and the various devices of the machine are controlled by a central computer -OC-, by means of a control panel -CM- and control manometers -MC-, automatically regulating all the operation of the machine na. Next, the flows of the treated used oil (AU j ), common use oil (PC j ) and additives (AD j ) penetrate a mixing device -MI-, illustrated in longitudinal section in detail in Figure 3, and that will be described later. The mixture of the three constitutive components of diesel fuel
-CTG- pasa por un elemento de filtro -Fl- y se dispone en un depósito -TC1- de combustible tipo gasoil, el cual mediante una bomba -Bl- y un cuentapasos -Cl- se almacena en un recipiente -Rl- para el suministro del combustible tipo gasoil, por medio de una bomba -B2-. El ordenador -0C- regula en forma automática todo el funcionamiento de la máquina, incluidos los niveles de máxima y mínima determinados por sensores -S'2- y -S'l- de los depósitos principales -8a-, -8*b- y -8c-, así como los depósitos y recipientes de los componentes y del combustible de tipo gasoil.-CTG- passes through a filter element -Fl- and is arranged in a tank -TC1- of diesel fuel, which by means of a pump -Bl- and a stepper -Cl- is stored in a container -Rl- for the diesel fuel supply, by means of a pump -B2-. The computer -0C- automatically regulates all the operation of the machine, including the maximum and minimum levels determined by sensors -S'2- and -S'l- of the main tanks -8a-, -8 * b- and -8c-, as well as the tanks and containers of the components and the fuel of the diesel type.
La máquina puede incorporar un grupo electrógeno o similar para que ésta funcione en forma autónoma.The machine can incorporate a generator set or similar so that it works autonomously.
Para constituir el combustible fipo gasoil, en el mezclador -MI- (ilustrado en las figuras 3 y 3A) se mezclan unos 10 1. de aceite usado tratado y unos 3 1. de petróleo de uso común, y eventualmente aditivo.To constitute the fuel oil, in the mixer -MI- (illustrated in figures 3 and 3A) about 10 1 of treated used oil and about 3 1 of commonly used oil, and possibly additive, are mixed.
El dispositivo mezclador -MI- comprende un conducto tubular central -CTC- para el paso del aceite usado tratado -AUj- que presenta mayor diámetro -DI- en el extremo delantero que en el extremo posterior -D2-. En la zona delantera, como se observa en la figura 3, disminuye de sección hacia el extremo posterior. En la zona media está interrumpido -IN- y presenta una menor sección a continuación con una pluralidad de orificios -0R- inclinados hacia el extremo posterior por donde penetran el petróleo de uso común -PCj- y eventualmente los aditivos -ADj- (al menos uno) que se mezclan en dicho conducto tubular central -CTC- con el aceite usado tratado -AUj-, cuya disposición crea un efecto Venturi para mejorar la mezcla de los componentes del combustible tipo gasoil. En la zona posterior dicho conducto tubular central presenta una primera parte -CTCa- en la que aumenta de sección y una segunda parte -CTCb- en la que disminuye de sección, para que la mezcla sufra una expansión y una reducción sucesivas, antes de la salida del dispositivo mezclador que favorece el mezclado. A dicho conducto tubular central -CTC- está acoplado un manguito -MN- mediante valonas-VA- correspondientes y tornillos y tuercas -TO- oportunos, fijándose a la estructura de la máquina por medio de pletinas -PL- opuestas. Dicho manguito -MN- está provisto de dos entradas -MNl- para el petróleo de uso común y -MN2- para los aditivos. Por supuesto, puede disponer de más entradas para el petróleo de uso común y los aditivos.-MI- mixer device comprises a central tubular duct for passage of -CTC- used oil treated -AU j - having larger diameter Di. at the front end in the rear end -D2-. In the front area, as seen in Figure 3, it decreases in section towards the rear end. In the middle zone it is interrupted -in- and has a lower section below with a plurality of holes -0R- inclined toward the rear end where they penetrate the oil commonly used -PC j - and optionally additives -AD j - ( at least one) that is mixed in said central tubular duct -CTC- with the treated used oil -AU j -, whose arrangement creates a Venturi effect to improve the mixing of the components of the diesel fuel. In the rear area, said central tubular duct has a first part -CTCa- in which it increases in section and a second part -CTCb- in which it decreases in section, so that the mixture undergoes a successive expansion and reduction, before the output of the mixing device that favors mixing. To said central tubular duct -CTC- is attached a sleeve -MN- by means of corresponding VA-vanes and screws and nuts -TO- appropriate, being fixed to the structure of the machine by means of opposite plates -PL-. Said sleeve -MN- is provided with two inlets -MNl- for commonly used oil and -MN2- for additives. Of course, you can have more inputs for commonly used oil and additives.
La invención comprende según la primera realización ilustrada en la figura 1, un procedimiento para la elaboración de combustible tipo gasoil, a base de mezclar el aceite usado tratado y petróleo de uso común filtrado, y consiste en las siguientes etapas:The invention comprises, according to the first embodiment illustrated in Figure 1, a process for the production of diesel fuel, based on mixing the treated used oil and filtered common use oil, and consists of the following steps:
1) Someter el aceite usado a las siguientes opera¬ ciones: bombear el aceite usado dispuesto en un depó¬ sito de aceite usado correspondiente; someter el aceite usado a un primer filtrado, eliminando impurezas, tal como trapos, partí¬ culas extrañas y otros; calentar el aceite usado filtrado; someter el aceite usado filtrado a un segundo filtrado más severo; centrifugar el aceite usado calentado y sometido a un doble filtrado; y bombear el aceite usado tratado disponiéndolo en un depósito principal de aceite tratado; e independientemente.1) Subject the used oil to the following operations: pump the used oil disposed in a corresponding used oil tank; subject the used oil to a first filtrate, removing impurities, such as rags, foreign particles and others; heat the filtered used oil; subject the used filtered oil to a second more severe filtrate; centrifuge the used oil heated and subjected to double filtration; and pump the treated used oil into a main tank of treated oil; and independently.
2) Someter el petróleo de uso común a las siguien¬ tes etapas: bombear el petróleo de uso común dispuesto en un depósito correspondiente; someter el petróleo de uso común a un primer filtrado; y disponer el petróleo de uso común en un depó¬ sito principal de petróleo de uso común fil¬ trado; y 3) Mezclar el aceite usado tratado almacenado y el petróleo de uso común filtrado almacenado, según respectivos caudales y presiones esta¬ blecidos regulados automáticamente median¬ te un ordenador, según las siguientes etapas: bombear, individualmente el aceite usado tratado, sometiéndolo previamente a un tercer filtrado previo, y el petróleo de uso común filtrado almacenados en sus respectivos depó¬ sitos principales, retornando los respectivos sobrantes a los correspondientes depósitos principales; pasar individualmente dichos caudales por respectivas válvulas de paso a base de cuenta¬ pasos y motores reguladores, que regulan los correspondientes caudales y presiones contro¬ lados mediante el ordenador; someter individualmente el aceite tratado a al menos un cuarto filtrado, y someter indivi¬ dualmente el petróleo de uso común a un segun- do filtrado; impactar ambos caudales de aceite usado y de petróleo de uso común tratados, en direcciones ortogonales arrastrando el aceite usado al petróleo de uso común efectuando un perfecto mezclado homogéneo de ambos fluidos, cuyos caudales y presiones están controlados automᬠticamente, y disponer dichos caudales de aceite usado y de petróleo de uso común trata¬ dos en un recipiente mezclador de ambos flúi- dos y que actúa de decantador de agua separan¬ do la misma; y disponer la mezcla de ambos componentes, constitutiva del combustible tipo gasoil, en un tanque de combustible para su consumo. Según el procedimiento de la invención, la mezcla combustible en la etapa 3) se constituye a base de mezclar aproximadamente tres partes de aceite usado tratado con una parte de petróleo de uso común filtrado, de preferencia, se mezclan aproximadamente 10 1. de aceite usado tratado con 3 1. de petróleo de uso común filtrado.2) Submit the commonly used oil to the following stages: pump the commonly used oil in a corresponding tank; subject the commonly used oil to a first filtrate; and dispose of commonly used oil in a main deposit of filtered common use oil; and 3) Mix the treated used stored oil and Commonly used stored filtrate oil, according to respective flow rates and pressures set automatically regulated by a computer, according to the following stages: individually pump the treated used oil, previously subjecting it to a third prior filtering, and the used oil common filtering stored in their respective main deposits, returning the respective leftovers to the corresponding main deposits; individually passing said flows through respective flow valves based on counters and regulating motors, which regulate the corresponding flows and pressures controlled by the computer; individually subject the treated oil to at least one fourth filtrate, and subject the commonly used oil individually to a second filtrate; impact both flows of used oil and commonly used petroleum treated, in orthogonal directions by dragging the used oil to the common use oil by effecting a perfect homogeneous mixing of both fluids, whose flow rates and pressures are automatically controlled, and arrange said flow rates of used oil and common-use oil treated in a mixing vessel of both fluids and acting as a water decanter separating it; and arrange the mixture of both components, constitutive of diesel fuel, in a fuel tank for consumption. According to the process of the invention, the mixture fuel in step 3) is constituted by mixing approximately three parts of used oil treated with a part of filtered common use oil, preferably, approximately 10 1 of used oil treated with 3 1 of use oil is mixed common filtering.
Según dicho procedimiento, se efectúa el impacto de ambos fluidos de modo que el caudal de aceite usado es dirigido verticalmente y el caudal de petróleo de uso común es dirigido horizontalmente, disponiendo que el caudal de petróleo de uso común presente una presión inferior a la del caudal de aceite usado.According to said procedure, the impact of both fluids is effected so that the flow of used oil is directed vertically and the flow of commonly used oil is directed horizontally, providing that the flow of commonly used oil has a pressure lower than that of the used oil flow.
En dicho procedimiento, el calentamiento del aceite usado sometido a un primer filtrado se efectúa mediante un calentador alimentado por al menos una resistencia eléctrica, o bien mediante un calentador de calefacción que potestativamente se puede alimentar mediante el combustible elaborado en el propio procedimiento. De preferencia, se calienta el aceite usado a una temperatura entre 40 y 60βC.In said process, the heating of the used oil subjected to a first filtering is carried out by means of a heater powered by at least one electrical resistor, or by a heating heater that can optionally be fed by the fuel produced in the process itself. Preferably, the used oil is heated to a temperature between 40 and 60 [ deg.] C.
Según la invención el procedimiento se lleva a cabo mediante una forma autónoma mediante un grupo electrógeno alimentado con el combustible elaborado y proporcionando la energía eléctrica necesaria. La regulación automática se efectúa mediante ordenador que regula la actuación de las bombas, el llenado y vaciado de los depósitos principales de aceite y petróleo de uso común tratados y del tanque de combustible.According to the invention, the process is carried out autonomously by means of a generator set fed with the processed fuel and providing the necessary electrical energy. The automatic regulation is carried out by means of a computer that regulates the operation of the pumps, the filling and emptying of the main tanks of oil and petroleum of common use and the fuel tank.
La invención comprende un procedimiento para la elaboración de combustible tipo gasoil simplificado y perfeccionado, según la segunda realización ilustrada en las figuras 2 y siguientes, cuyo procedimiento comprende las etapas siguientes:The invention comprises a process for the production of simplified and improved diesel fuel, according to the second embodiment illustrated in Figures 2 and following, the method of which comprises the following steps:
A) Someter el aceite usado a las siguientes operaciones: 1) filtrar con decantación,A) Subject the used oil to the following operations: 1) filter with decantation,
2) Calentar el aceite usado filtrado,2) Heat the used filtered oil,
3) centrifugar con decantación, y3) centrifuge with decantation, and
4) almacenar el aceite usado filtrado y cen- trifugado en un depósito principal de aceite usado tratado, e independientemen¬ te,4) store the filtered and centrifuged used oil in a main tank of treated used oil, and independently,
B) Almacenar el petróleo de uso común eventual¬ mente filtrado, en un depósito principal de petróleo de uso común, y eventual e indepen¬ dientemente.B) Store the commonly used oil, possibly filtered, in a main tank of commonly used oil, and eventually and independently.
C) Almacenar aditivos, eventualmente filtrados, en un depósito principal de aditivos.C) Store additives, possibly filtered, in a main deposit of additives.
D) Mezclar el aceite usado tratado, y el petróleo de uso común y eventualmente los aditivos almacenados, según respectivos caudales y presiones regulados automáticamente por orde¬ nador, y almacenar la mezcla resultante cons¬ titutiva del combustible tipo gasoil en un tanque de combustible para su consumo.D) Mix the treated used oil, and the commonly used oil and possibly the stored additives, according to respective flow rates and pressures automatically regulated by the computer, and store the resulting mixture consisting of diesel fuel in a fuel tank for its consumption
Según dicho procedimiento se efectúa la mezcla del aceite usado tratado y el petróleo de uso común y eventualmente los aditivos, sometiendo el aceite usado a un efecto Venturi después del cual se hacen incidir oblicualmente contra el chorro de aceite usado, el petróleo de uso común y eventualmente los aditivos para mejorar el mezclado de los componentes, sometiendo la mezcla a una expansión y una reducción antes de su salida del mezclador favoreciendo el mezclado de los componen- tes.According to said procedure, the mixture of the treated used oil and the commonly used oil and possibly the additives is carried out, subjecting the used oil to a Venturi effect after which the used oil jet, the commonly used petroleum and possibly the additives to improve the mixing of the components, subjecting the mixture to expansion and reduction before leaving the mixer, favoring the mixing of the components.
La invención tiene por objeto un combustible tipo gasoil obtenido según el procedimiento, que comprende una mezcla de aceite usado tratado y de petróleo de uso común filtrado, y eventualmente al menos un aditivo, en una proporción de unos 10 1. de aceite usado tratado y 3 1. de petróleo de uso común filtrado.A subject of the invention is a diesel fuel obtained according to the process, which comprises a mixture of treated used oil and filtered common use oil, and possibly at least one additive, in a proportion of about 10 1 of treated used oil and 3 1. Commonly filtered oil.
Asimismo, la invención tiene por objeto un combusti¬ ble tipo gasoil que comprende una mezcla de aceite usado tratado con filtrado, calentamiento y centrifugado, y petróleo de uso común filtrado, en una proporción de unos 10 1. de aceite usado tratado y 3 1. de petróleo de uso común filtrado.Likewise, the invention aims at a diesel fuel type comprising a mixture of used oil treated with filtration, heating and centrifugation, and commonly used petroleum filtered, in a proportion of about 10 1. of treated used oil and 3 1 Commonly used filtered oil.
Según la invención dicho combustible tipo gasoil comprende una mezcla de aceite usado tratado, petróleo de uso común filtrado, y eventualmente al menos un aditivo. According to the invention said diesel fuel comprises a mixture of treated used oil, filtered common use oil, and possibly at least one additive.

Claims

REIVINDICACIONES
1.- Procedimiento para la elaboración de un combus¬ tible tipo gasoil, a base de mezclar aceite usado y petróleo de uso común, caracterizado porque comprende las siguientes etapas:1.- Procedure for the elaboration of a diesel fuel, based on mixing used oil and commonly used oil, characterized in that it comprises the following stages:
A) Someter el aceite usado a las siguientes opera¬ ciones: 1) Bombear el aceite usado dispuesto en un depó¬ sito de aceite usado correspondiente, 2) Someter el aceite usado a un primer filtrado, eliminando impurezas, tal como trapos, partí¬ culas extrañas y otros,A) Subject the used oil to the following operations: 1) Pump the used oil disposed in a corresponding used oil tank, 2) Submit the used oil to a first filtrate, eliminating impurities, such as rags, starting strange and other asses,
3) Calentar el aceite usado filtrado,3) Heat the used filtered oil,
4) Someter el aceite usado filtrado a un segundo filtrado más severo,4) Subject the used filtered oil to a more severe second filtrate,
5) Centrifugar el aceite usado calentado y sometido a un doble filtrado, y5) Centrifuge the used oil heated and subjected to double filtration, and
6) Bombear el aceite usado tratado disponiéndolo en un depósito principal de aceite tratado; e independientemente.6) Pump the treated used oil into a main tank of treated oil; and independently.
B) Someter el petróleo de uso común a las siguien¬ tes etapas: 1) Bombear el petróleo de uso común dispuesto en un depósito correspondiente, 2) Someter el petróleo de uso común a un primer filtrado, y 3) Disponer el petróleo de uso común en un depó¬ sito principal de petróleo de uso común fil¬ trado; y C) Mezclar el aceite usado tratado almacenado y el petróleo de uso común filtrado almacenado, según respectivos caudales y presiones esta¬ blecidos regulados automáticamente median- te un ordenador, según las siguientes etapas:B) Submit the common use oil to the following stages: 1) Pump the common use oil disposed in a corresponding tank, 2) Submit the common use oil to a first filtration, and 3) Arrange the use oil common in a main deposit of commonly used filtered oil; and C) Mix the treated treated stored oil and the stored filtered common use oil, according to respective flow rates and automatically regulated regulated pressures. You get a computer, according to the following stages:
1) Bombear, individualmente el aceite usado tratado, sometiéndolo previamente a un tercer filtrado previo, y el petróleo de uso común filtrado almacenados en sus respectivos depó¬ sitos principales, retornando los respectivos sobrantes a los correspondientes depósitos principales,1) Pump the treated used oil individually, subjecting it previously to a third pre-filtration, and the common-use filtered oil stored in their respective main tanks, returning the respective leftovers to the corresponding main tanks,
2) Pasar individualmente dichos caudales por respectivas válvulas de paso a base de cuenta¬ pasos y motores reguladores, que regulan los correspondientes caudales y presiones contro¬ lados mediante el ordenador,2) Pass these flow rates individually through respective pass valves based on counters and regulating motors, which regulate the corresponding flows and pressures controlled by the computer,
3) Someter individualmente el aceite tratado a al menos un cuarto filtrado, y someter indivi¬ dualmente el petróleo de uso común a un segun¬ do filtrado,3) Individually subject the treated oil to at least one filtered room, and individually subject the commonly used oil to a second filtered,
4) Impactar ambos caudales de aceite usado y de petróleo de uso común tratados, en direcciones ortogonales arrastrando el aceite usado al petróleo de uso común efectuando un perfecto mezclado homogéneo de ambos fluidos, cuyos caudales y presiones están controlados automᬠticamente, y disponer dichos caudales de aceite usado y de petróleo de uso común trata¬ dos en un recipiente mezclador de ambos flui¬ dos y que actúa de decantador de agua separan¬ do la misma, y4) Impact both flows of used oil and commonly used petroleum treated, in orthogonal directions by dragging the used oil to the common use oil by making a perfect homogeneous mixing of both fluids, whose flow rates and pressures are automatically controlled, and arrange these flows of used oil and common use oil treated in a mixing vessel of both fluids and acting as a water decanter separating it, and
5) Disponer la mezcla de ambos componentes, constitutiva del combustible tipo gasoil, en un tanque de combustible para su consumo.5) Arrange the mixture of both components, constitutive of diesel fuel, in a fuel tank for consumption.
2.- Procedimiento, según la reivindicación 1, en el que se constituye la mezcla combustible en la etapa c) a base de mezclar aproximadamente tres partes de aceite usado tratado con una parte de petróleo de uso común filtrado.2. Process according to claim 1, wherein the fuel mixture is constituted in step c) based on mixing approximately three parts of used oil treated with a part of commonly used oil filtered out.
3.- Procedimiento, según la reivindicación 2, en el que se mezclan aproximadamente 10 1. de aceite usado tratado, con 3 1. de petróleo de uso común filtrado. 3. Method according to claim 2, wherein approximately 10 1 of treated used oil is mixed with 3 1 of commonly used filtered oil.
4.- Procedimiento, según la reivindicación 1, en el que se efectúa el impacto de ambos fluidos de modo que el caudal de aceite usado es dirigido verticalmente y el caudal de petróleo de uso común es dirigido horizontal- mente. 4. Method according to claim 1, in which the impact of both fluids is effected so that the used oil flow is directed vertically and the common use oil flow is directed horizontally.
5.- Procedimiento, según la reivindicación 4, en el que se dispone que el caudal de petróleo de uso común presente una presión inferior a la del caudal de aceite usado.5. Method according to claim 4, wherein it is provided that the common use oil flow has a lower pressure than the used oil flow.
6.- Procedimiento, según la reivindicación 1, en el que el calentamiento del aceite usado sometido a un primer filtrado se efectúa mediante un calentador alimentado por al menos una resistencia eléctrica.6. Method according to claim 1, wherein the heating of the used oil subjected to a first filtering is carried out by means of a heater powered by at least one electrical resistor.
7.- Procedimiento, según la reivindicación 1, en el que el calentamiento del aceite usado sometido a un primer filtrado se efectúa mediante un calentador de calefacción que potestativamente se puede alimentar mediante el combustible elaborado en el propio procedi¬ miento.7. A method according to claim 1, wherein the heating of the used oil subjected to a first filtration is carried out by means of a heating heater that can optionally be fed by the fuel made in the process itself.
8.- Procedimiento, según las reivindicaciones 6 y 7 en el que el aceite usado se caliente a una temperatura entre 40 y 60βC.8. Method according to claims 6 and 7 wherein the used oil is heated to a temperature between 40 and 60 [ deg.] C.
9.- Procedimiento, según la anterior reivindicación 1, en el que el procedimiento se lleva a cabo mediante una forma autónoma mediante un grupo electrógeno alimen- tado con el combustible elaborado y proporcionando la energía eléctrica necesaria.9. Method according to the preceding claim 1, wherein the process is carried out autonomously by means of a generator set fed with the processed fuel and providing the necessary electrical energy.
10.- Procedimiento, -según la reivindicación 1 en el que la regulación automática se efectúa mediante ordena¬ dor que regula la actuación de las bombas, el llenado y vaciado de los depósitos principales de aceite y petróleo de uso común tratados y del tanque de combustible.10.- Procedure, according to claim 1 wherein the automatic regulation is carried out by means of a computer that regulates the operation of the pumps, the filling and emptying of the main oil and oil deposits Commonly treated and fuel tank.
11.- Procedimiento, según la reivindicación 1, en el que se efectúa el suministro del combustible tipo gasoil almacenado en el tanque directamente in situ mediante un suministrador tipo pistola con la interposición de filtros y medios de bombeo, y en su caso indirectamente a distancia llenando barriles o cisternas.11. Method according to claim 1, in which the supply of diesel fuel stored in the tank directly in situ is carried out by means of a gun-type supplier with the interposition of filters and pumping means, and where appropriate indirectly at a distance filling barrels or cisterns.
12.- Procedimiento para la elaboración de un combus¬ tible tipo gasoil, a base de mezclar aceite usado y petróleo de uso común, caracterizado porque comprende las siguientes etapas:12.- Procedure for the production of a diesel fuel, based on mixing used oil and common oil, characterized in that it comprises the following stages:
A) Someter aceite usado a las siguientes opera¬ ciones:A) Submit used oil to the following operations:
1) filtrar con decantación, 2) Calentar el aceite usado filtrado,1) filter with decantation, 2) Heat the used filtered oil,
3) centrifugar con decantación, y3) centrifuge with decantation, and
4) almacenar el aceite usado filtrado y cen¬ trifugado en un depósito principal de aceite usado tratado, e independientemen- te,4) store the filtered and centrifuged used oil in a main tank of treated used oil, and independently,
B) Almacenar petróleo de uso común eventualmente filtrado, en un depósito principal de petróleo de uso común, y eventual e independientemente.B) Store commonly used oil, possibly filtered, in a main tank of commonly used oil, and eventually and independently.
C) Almacenar al menos un aditivo, eventualmente filtrado, en un depósito principal de aditi¬ vos.C) Store at least one additive, possibly filtered, in a main tank of additives.
D) Mezclar el aceite usado tratado, y el petróleo de uso común y eventualmente al menos un aditivo almacenados, según respectivos cauda- les y presiones regulados automáticamente por ordenador, y almacenar la mezcla resultante constitutiva del combustible tipo gasoil en un tanque de combustible para su consumo. D) Mix the treated used oil, and the commonly used oil and possibly at least one stored additive, according to respective flows and pressures automatically regulated by computer, and store the resulting mixture constituting the diesel fuel in a fuel tank for its consumption
13.- Procedimiento, según la reivindicación 12, caracterizado por mezclar el aceite usado tratado y el petróleo de uso común, y eventualmente al menos un aditivo, sometiendo el aceite usado a un efecto Venturi después del cual se hacen incidir oblicuamente contra el chorro de aceite usado, el petróleo de uso común y eventualmente al menos un aditivo para mejorar el mezclado de los componentes, sometiendo la mezcla a una expansión y a una reducción sucesivas antes de su salida del mezclador favoreciendo el mezclado.13. Method according to claim 12, characterized by mixing the treated used oil and the Commonly used oil, and eventually at least one additive, subjecting the used oil to a Venturi effect after which the used oil stream, the commonly used oil and possibly at least one additive are impinged to improve the mixing of the components, subjecting the mixture to a successive expansion and reduction before leaving the mixer, favoring mixing.
14.- Combustible del tipo gasoil, obtenido mediante el procedimiento de las reivindicaciones 1 a 10, que comprende una mezcla de aceite usado tratado y de petróleo de uso común, en una proporción de unos 10 1. de aceite usado y 3 1. de petróleo de uso común.14. Fuel of the diesel type, obtained by the process of claims 1 to 10, comprising a mixture of treated used oil and commonly used oil, in a proportion of about 10 1. of used oil and 3 1. of Commonly used oil
15.- Combustible del tipo gasoil que comprende una mezcla de aceite usado tratado a base de filtrado, calentamiento, y centrifugado, y petróleo de uso común filtrado, en una proporción de unos 10 1. de aceite usado y 3 1. de petróleo de uso común.15.- Fuel of the diesel type comprising a mixture of treated used oil based on filtration, heating, and centrifugation, and commonly used filtered oil, in a proportion of about 10 1. of used oil and 3 1. of Common use.
16.- Combustible del tipo gasoil, obtenido mediante el procedimiento de las reivindicaciones 12 y 13, que comprende una mezcla de aceite usado tratado, y de petróleo de uso común, y eventualmente de al menos un aditivo.16. Fuel of the diesel type, obtained by the process of claims 12 and 13, comprising a mixture of treated used oil, and commonly used oil, and possibly at least one additive.
17.- Combustible del tipo gasoil, que comprende una mezcla de aceite usado tratado a base de filtrado, calentamiento con decantación, y centrifugado con decantación, y petróleo de uso común, en una proporción de unos 10 1. de aceite usado y 3 1. de petróleo de uso común, y eventualmente al menos un aditivo. 17.- Fuel of the diesel type, which comprises a mixture of treated used oil based on filtering, heating with decantation, and centrifuging with decantation, and commonly used oil, in a proportion of about 10 1. of used oil and 3 1 Commonly used oil, and eventually at least one additive.
18.- Máquina para la elaboración de un combustible tipo gasoil, a base de aceite usado y petróleo de uso común mezclados, que comprende un recipiente del aceite usado y un recipiente de petróleo de uso común, un contenedor mezclador del aceite usado y del petróleo de uso común, filtros, y un receptáculo del combustible tipo gasoil, caracterizada porque comprende:18.- Machine for the elaboration of a diesel fuel type, based on mixed oil and common use oil mixed, comprising a container of used oil and a container of common oil, a mixing container of used oil and oil commonly used, filters, and a type fuel receptacle diesel, characterized in that it comprises:
A) Una instalación de tratamiento del aceite usado que incluye: un recipiente del aceite usado a tratar, - una bomba, un primer filtro, un dispositivo de calentamiento, un segundo filtro, una centrifugadora con una bomba, y - un depósito principal del aceite usado trata¬ do;A) A used oil treatment facility that includes: a container of the used oil to be treated, - a pump, a first filter, a heating device, a second filter, a centrifuge with a pump, and - a main oil reservoir used treaty;
B) Una instalación de tratamiento del petróleo de uso común que incluye:B) A commonly used oil treatment facility that includes:
Un recipiente del petróleo de uso común a tratar, una bomba, un primer filtro, y un depósito principal del petróleo de uso común filtrado; C) Una disposición mezcladora del aceite usado y el petróleo de uso común tratados que a partir del depósito principal de la respectiva insta¬ lación de tratamiento incluye: una bomba que retorna el sobrante al depósito principal por la actuación reguladora automᬠtica de un ordenador, un cuentapasos o contador de impulsos y un motor regulador del caudal actuados por el ordenador, - un filtro, un elemento de impacto de los caudales del aceite usado y el petróleo de uso común trata¬ dos, cuyos caudales son ortogonales arrastran¬ do el aceite usado al petróleo de uso común efectuando un perfecto mezclado, homogéneo de ambos fluidos, cuyos caudales y presiones de los mismos están regulados automáticamente por el ordenador, un mezclador del aceite usado y del petróleo de uso común tratados para formar un combusti¬ ble tipo gasoil, y que actúa de decantador de agua, un tanque de almacenamiento del combustible tipo gasoil; y D) Una unidad central de proceso que regula el funcionamiento de toda la máquina regulando el caudal preciso de aceite usado tratado y petróleo de uso común tratado en el momento de su mezcla, los niveles de máxima y mínima de los depósitos principales de almacenamiento de aceite usado tratado y de petróleo de uso común tratado, y el llenado y vaciado del tanque de combustible tipo gasoil, así como el funciona¬ miento de todos los sensores, reguladores de impulsos y otros.A container of commonly used oil to be treated, a pump, a first filter, and a main reservoir of filtered commonly used oil; C) A mixing arrangement of the used oil and the commonly used oil that from the main tank of the respective treatment facility includes: a pump that returns the surplus to the main tank by the automatic regulatory action of a computer , a step counter or pulse counter and a flow regulating motor operated by the computer, - a filter, an impact element of the flows of the used oil and the commonly used oil treated, whose flows are orthogonal by dragging the oil used to the oil of common use making a perfect, homogeneous mixing of both fluids, whose flow rates and pressures thereof are automatically regulated by the computer, a used oil and common oil mixer treated to form a diesel fuel, and which acts as a water decanter, a storage tank of diesel fuel; and D) A central processing unit that regulates the operation of the entire machine by regulating the precise flow of treated used oil and commonly used oil at the time of mixing, the maximum and minimum levels of the main storage tanks of treated used oil and treated commonly used oil, and the filling and emptying of the diesel fuel tank, as well as the operation of all sensors, pulse regulators and others.
19.- Máquina, según la reivindicación 18, en la que el elemento de impacto presenta una forma de T a 90βC de modo que el caudal de aceite usado se dirige verticalmen- te y el caudal de petróleo de uso común se dirige horizontalmente.19. Machine according to claim 18, wherein the impact element has a T-shape at 90 [ deg.] C. so that the flow of used oil is directed vertically and the flow of commonly used oil is directed horizontally .
20.- Máquina, según la reivindicación 19, en la que la presión del caudal de petróleo de uso común es inferior a la presión del aceite usado tratado.20. Machine according to claim 19, wherein the pressure of the common use oil flow is lower than the pressure of the treated used oil.
21.- Máquina, según la reivindicación 18, que incorpora un filtro del aceite usado en la instación mezcladora, entre el depósito principal de aceite usado y la bomba situada aguas abajo.21. Machine according to claim 18, which incorporates a filter of the oil used in the mixing system, between the main tank of used oil and the pump located downstream.
22.- Máquina, según la reivindicación 18, en la que el dispositivo de calentamiento de la instalación de tratamiento del aceite usado consiste en al menos una resistencia eléctrica.22. Machine according to claim 18, wherein the heating device of the used oil treatment plant consists of at least one electric resistance.
23.- Máquina, según la reivindicación 18, en la que el dispositivo de calentamiento de la instalación de tratamiento del aceite usado consiste en un calentador de calefacción que se puede autoalimentar mediante el propio combustible de tipo gasoil dispuesto en el tanque de almacenamiento.23. Machine according to claim 18, wherein the heating device of the used oil treatment plant consists of a heating heater that can be self-powered by the diesel fuel itself arranged in the storage tank.
24.- Máquina, según la reivindicación 18, que incorpora un grupo electrógeno o similar provisto de motor diesel que funciona con el combustible de tipo gasoil dispuesto en el tanque de almcenamiento y que alimenta eléctricamente a la propia máquina, con lo que es autónoma.24. Machine according to claim 18, which incorporates a generator set or the like equipped with a diesel engine that runs on the fuel of the diesel type disposed in the storage tank and electrically feeds the machine itself, thereby being autonomous.
25.- Máquina, según la reivindicación 18, en la que en la instalación de tratamiento del aceite usado, el primer filtro es desmontable y de tela metálica.25. Machine according to claim 18, wherein in the used oil treatment plant, the first filter is removable and made of metal cloth.
26.- Máquina, según la reivindicación 18, en la que en la instalación de tratamiento del aceite usado y en la instalación mezcladora del aceite usado tratado, los filtros consisten en filtros de tela, siendo desmonta¬ bles.26. Machine according to claim 18, wherein in the used oil treatment installation and in the treated used oil mixing plant, the filters consist of cloth filters, being removable.
27.- Máquina, según la reivindicación 18, en la que en el mezclador se mezclan unos 10 1. de aceite usado tratado y 3 1. de petróleo de uso común filtrado.. 27. Machine according to claim 18, in which about 10 1 of treated used oil and 3 1 of filtered common use oil are mixed in the mixer.
28.- Máquina, según las reivindicación 18, en la que potestativamente incorpora un suministrador de combusti¬ ble conectado al tanque de combustible, con la interposi¬ ción de los correspondientes filtro, contador y bomba para el suministro directo del combustible tipo gasoil a los usuarios, y en su caso, disponer el combustible tipo gasoil en un barril o cisterna para su suministro indirectamente a distancia.28.- Machine according to claim 18, wherein it optionally incorporates a fuel supplier connected to the fuel tank, with the interposition of the corresponding filter, counter and pump for the direct supply of diesel fuel to the users, and where appropriate, dispose of diesel fuel in a barrel or tank for indirect supply at a distance.
29.- Máquina para la elaboración de un combustible tipo gasoil, a base de aceite usado y petróleo de uso común mezclados, que comprende un recipiente del aceite usado y un recipiente de petróleo de uso común, un mezclador del aceite usado y del petróleo de uso común, filtros, y un receptáculo del combustible tipo gasoil, caracterizada porque comprende: A) Una instalación de tratamiento del aceite usado que incluye:29.- Machine for the elaboration of a diesel fuel, based on used oil and mixed common oil, comprising an oil container used and a commonly used oil container, a used oil and common oil mixer, filters, and a diesel fuel receptacle, characterized in that it comprises: A) A used oil treatment facility that includes:
- un recipiente del aceite usado a tratar,- a container of the used oil to be treated,
- una bomba,- a bomb,
- un filtro decantador que separa los lodos, - una bomba,- a decanter filter that separates the sludge, - a pump,
- un dispositivo de calentamiento,- a heating device,
- una centrifugadora con decantado que separa los residuos centrifugados, y- a decanter centrifuge that separates the centrifuged waste, and
- un depósito principal del aceite usado tratado;- a main tank of the treated used oil;
B) Una instalación del petróleo de uso común que incluye:B) A commonly used oil facility that includes:
- un recipiente del petróleo de uso común,- a container of commonly used oil,
- un filtro, - una bomba, y- a filter, - a pump, and
- un depósito principal del petróleo de uso común;- a main deposit of commonly used oil;
C) Una instalación de los aditivos que incluye:C) An installation of additives that includes:
- un recipiente de los aditivos añadidos eventualmente al combustible,- a container of additives eventually added to the fuel,
- un filtro,- a filter,
- una bomba, y- a bomb, and
- un depósito principal de aditivos;- a main deposit of additives;
D) Una disposición mezcladora del aceite usado tratado y el petróleo de uso común, y even¬ tualmente de los aditivos, que a partir de los respectivos depósitos principales incluyeD) A mixing arrangement of the used treated oil and the commonly used oil, and possibly of the additives, which from the respective main deposits includes
- una bomba de inyección que retorna el so brante al depósito principal por la actúa ción reguladora automática de un ordenador, - un motor con caudalímetro regulador del caudal actuados por el ordenador, y un cuentapasos o contador de impulsos,- an injection pump that returns the envelope to the main tank by the automatic regulatory action of a computer, - a motor with flow regulator flow meter operated by the computer, and a step counter or pulse counter,
- un dispositivo mezclador en el que se efectúa el mezclado de los componentes,- a mixing device in which the components are mixed,
- un filtro, y- a filter, and
- un depósito de la mezcla constitutiva del combustible tipo gasoil.- a tank for the constitutive mixture of diesel fuel.
E) Una unidad central de proceso que regula automá- ticamente todo el funcionamiento de la máquina.E) A central processing unit that automatically regulates all machine operation.
30.- Máquina, según la reivindicación 29, caracteri¬ zada porque el dispositivo mezclador comprende un conducto tubular central para el paso del aceite usado tratado, que presenta mayor diámetro en el extremo delantero que en el extremo posterior, que en la zona delantera disminuye de sección hacia el extremo poste¬ rior, en la zona media está interrumpido y presenta menor sección con una pluralidad de orificios inclinados hacia el extremo posterior por donde penetran el petróleo de uso común y eventualmente al menos un aditivo, que se mezclan con el aceite usado tratado, creando un efecto Venturi para mejorar la mezcla de los componentes, y en la zona posterior presenta una primera parte en la que aumenta de sección y una segunda parte en la que disminu- ye de sección para que la mezcla sufra una expansión y una reducción que favorece el mezclado, estando acoplado a dicho conducto tubular central un manguito provisto de al menos dos entradas laterales, una para el petróleo de uso común y la otra para los aditivos. 30. Machine, according to claim 29, characterized in that the mixing device comprises a central tubular conduit for the passage of the treated used oil, which has a larger diameter at the front end than at the rear end, which decreases in the front area of section towards the rear end, in the middle zone it is interrupted and has a smaller section with a plurality of holes inclined towards the rear end where the commonly used oil and eventually at least one additive penetrate, which are mixed with the oil used treated, creating a Venturi effect to improve the mixing of the components, and in the back area it presents a first part in which section increases and a second part in which section decreases so that the mixture undergoes expansion and a reduction that favors mixing, being coupled to said central tubular conduit a sleeve provided with at least two lateral inlets, one for the petr leo common use and the other for additives.
PCT/ES1994/000126 1993-11-26 1994-11-25 Process and machine for the production of a fuel of the diesel oil type WO1995014749A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU11103/95A AU1110395A (en) 1993-11-26 1994-11-25 Process and machine for the production of a fuel of the diesel oil type

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ES9302486A ES2099660B1 (en) 1993-11-26 1993-11-26 PROCEDURE FOR THE ELABORATION OF A GASOIL TYPE FUEL, THE OWN GASOIL TYPE FUEL, AND A MACHINE FOR OBTAINING THE GASOIL TYPE FUEL.
ESP9302486 1993-11-26
ESP9402418 1994-11-24
ES9402418A ES2098182B1 (en) 1993-11-26 1994-11-24 IMPROVEMENTS IN THE MAIN PATENT, N- P9302486 FOR "PROCEDURE FOR THE ELABORATION OF A GASOIL TYPE FUEL, ITS OWN GASOIL TYPE FUEL, AND A MACHINE FOR OBTAINING GASOIL TYPE FUEL."

Publications (1)

Publication Number Publication Date
WO1995014749A1 true WO1995014749A1 (en) 1995-06-01

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765376A1 (en) * 1994-06-17 1997-04-02 Daniel P. Montegari Method and apparatus for recycling waste lubrication oil for reuse as fuel oil
EP0887402A1 (en) * 1997-06-28 1998-12-30 FILTERWERK MANN & HUMMEL GMBH Process for the separation of impurities from cooling lubricants
US5871618A (en) * 1996-08-28 1999-02-16 Lee; Sung Rae Apparatus for reclaiming fuel oil from waste oil
CN101348736B (en) * 2008-09-01 2012-01-11 四川电力试验研究院 Antioxidant adding apparatus

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GB1471169A (en) * 1975-10-31 1977-04-21 Heating Air Treatment Ltd Treatment of used oil
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GB2270524A (en) * 1992-09-11 1994-03-16 Staunch Finance Ltd Recyling and converting waste-oil into fuel

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GB1471169A (en) * 1975-10-31 1977-04-21 Heating Air Treatment Ltd Treatment of used oil
DE2947238A1 (en) * 1979-11-23 1981-05-27 Gerhard 7520 Bruchsal Hartmann Cheap fuel oil compsn., usable in unmodified furnaces - comprises mixt. of filtered, used oils, optionally mixed with conventional fuel oil
GB2234519A (en) * 1989-06-07 1991-02-06 Diesel Corp Limited Waste oil processing plant
GB2270524A (en) * 1992-09-11 1994-03-16 Staunch Finance Ltd Recyling and converting waste-oil into fuel

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0765376A1 (en) * 1994-06-17 1997-04-02 Daniel P. Montegari Method and apparatus for recycling waste lubrication oil for reuse as fuel oil
EP0765376A4 (en) * 1994-06-17 1997-10-08 Daniel P Montegari Method and apparatus for recycling waste lubrication oil for reuse as fuel oil
US5871618A (en) * 1996-08-28 1999-02-16 Lee; Sung Rae Apparatus for reclaiming fuel oil from waste oil
EP0887402A1 (en) * 1997-06-28 1998-12-30 FILTERWERK MANN & HUMMEL GMBH Process for the separation of impurities from cooling lubricants
US6099727A (en) * 1997-06-28 2000-08-08 Filterwerk Mann & Hummel Gmbh Process for removing contaminants from cooling lubricants
CN101348736B (en) * 2008-09-01 2012-01-11 四川电力试验研究院 Antioxidant adding apparatus

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