• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Procedure for transforming used automotive filters cataloged as hazardous waste into similar to urban waste. Developed in a first phase the pressing of the filter and the recovery of the used oil and in a second the cleaning of the filter by ultrasound, according to the principle of high frequency waves, from 20 khz, produced in the liquid in which the filters used are immersed, providing the nature of the ultrasonic energy the physical thrust required to break the mechanical and ionic bonds that establish the particles housed in the surface. Due to the frequency of work and the density of the liquid, continuous depressions and overpressures are formed that appear and disappear in microseconds in the liquid, causing the water molecule to implode approximately 40,000 times per second, producing a micro-sparkle that acts around the used filters, removing dirt from the surface of used filters even in the most difficult access points. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2555676A1
    申请号:ES201400517
    申请日:2014-07-01
    公开日:2016-01-07
    发明作者:Emilio ANDRÉS VILLAS
    申请人:Emilio ANDRÉS VILLAS；
    IPC主号:
    专利说明:

    PROCEDURE FOR TRANSFORMING AUTOMOTIVE FILTERSUSED CATALOGED AS HAZARDOUS WASTE INASSOCIABLE TO URBAN
    OBJECT OF THE INVENTION
    The present invention relates to a method by which
    used automotive filters cataloged as waste are transformed
    dangerous in assimilable to urban, with which you can reuse the filter steel and regenerate the recovered used oil. Industrial waste assimilable to urban means those generated by
    industries and workshops that due to their minimum amount and urban scope of
    production, as well as its low toxicity, are assimilated and managed together with urban
    It comes to solve the recovery of the steel of the automotive filter for a new use and the oil used for its regeneration without generating new waste with the great advantage that in its treatment it uses products that are not harmful to the environment.
    The advantages over what is already known are the following:
    • It is a clean procedure in which no waste is generated Through ultrasound, microscopic cleaning is achieved
    Top quality at the surface level, regardless of the parts
    have a difficult configuration or internal recesses.
    Water and detergent savings: The consumption of detergents
    Cleaning is minimal, since it works at very low concentrations of 2%. Water consumption is greatly reduced by immersion washing.
    Risk-free cleaning: Ultrasonic cleaning, due to its characteristics, is a risk-free cleaning for the person and the
    Work area environment. Use and contact with products is avoided
    hazardous as solvents, acids and very alkaline detergents.
    BACKGROUND OF THE INVENTION
    Although no invention identical to that described by the inventor has been found, we present below the documents found that reflect the state of the art related to it.
    Thus, document ES212487BT3 refers to a regeneration process of used lubricating oils, which comprises the following successive treatment steps:
    a) homogenization of the oils collected and their disposal when they do not meet one of the following tests:
    - chlorine test with flame (chlor test),
    - fuel oil presence test by the spot test (Drop test),
    - presence test of fatty acid with soda (Fat test);
    b) preheating in which the oils to be regenerated are carried at a temperature between 1400 and 160 ° C;
    c) addition of sodium hydroxide in aqueous solution at a rate of 1 to 3% pure base, by mass of lubricating oil;
    d) dehydration and extraction of light hydrocarbons by
    expansion (flash); e) extraction and recovery of diesel (stripping);
    f) removal of impurities: as by fractional distillation under vacuum that ensures separation of a lubricating basic oils, on the one hand, and in waste that concentrates all impurities, on the other hand.
    In this case the used oil is regenerated, but the
    filter steel
    ES2049329T3 proposes an apparatus for continuously recovering a useful petroleum product from a residual lubricating oil, comprising: oil feed means by which the said apparatus is fed with the residual oil; a boiler (18) fluidly connected to said oil supply means and adapted to receive residual oil therefrom; a heater
    5 10 arranged to heat the residual oil in said boiler, under a pressure substantially equal to atmospheric, to a temperature in the range 316-427 o C, such that the lighter hydrocarbons of the residual oil are volatilized, but such that the hydrocarbons heavier ones do not volatilize, thus trapping contaminants with them; the oil feed means including level control means for controlling the level of oil inside the boiler; the boiler that provides a single stage heating and separating means for the separation of the lighter volatilized hydrocarbons from the un volatilized heavy hydrocarbons and the pollutants, boiler that includes a first discharge duct for the lighter volatile hydrocarbons and a second discharge duct for heavy non-volatized hydrocarbons.
    fifteen In this used.casewhat they recoverThey areoil hydrocarbons
    twenty Document ES8300351A1 describes a procedure for refining used lubrication oil, using used oil with one or more organic solvents in contact with supercritical conditions of temperature and pressure to produce a phase of extracted material. part or all of the material extracted from the other products is separated, hydrogenated, the organic solvent is removed from the material extracted before or after the hydrogenation and finally a product is recovered which is constituted by hydrogenated oil the organic solvent that is Extract can be recycled, making it return to the reaction zone.
    2S Nor is the recovery of steel referred to here.
    Conclusions: As can be seen from the research carried out, none of the documents found solves the problems raised as the proposed invention does.
    DESCRIPTION OF THE INVENTION
    5 The procedure to transfoliate used automotive filters cataloged as hazardous waste into urban assimilables object of the present invention consists of two phases, the first one being the pressing of the used filter as well as the recovery of the used oil and in the second the cleaning of the filter by ultrasound, characterized in that said first phase consists of the following stages:
    First stage of the first phase: Dumps of used filters are carried out in a receiving hopper.
    10 Second stage of the first phase: A conveyor carries the used filters until they are deposited in a press.
    Third stage of the first phase: The press works by pressing the filters and recovering the excess oil that is deposited in a hopper where both the excess oil from the press and the excess oil from the storage hopper are recovered.
    lS Fourth stage of the first phase: The press opens its doors located at the bottom, depositing the pressed filters in a conveyor for shipment to the cleaning container.
    twenty Fifth stage of the first phase: Said conveyor from the previous stage thanks to its automation deposits the filters in the receiving container.
    Sixth stage of the first phase: Once the maximum level of excess oil has been detected in the receiving hoppers, the drain pump starts operating by depositing said oil in a separate tank.
    25 The second phase of the procedure corresponds to the cleaning of the filters by ultrasound according to the principle of high frequency waves, from 20 KHz, produced in the liquid in which the used filters are submerged, providing the nature of the ultrasonic energy the physical thrust required to break the mechanical and ionic bonds that establish the very small particles lodged on the surface.
    Due to the frequency of work and the density of the liquid, continuous depressions and overpressures are formed that appear and disappear in microseconds in the liquid, causing the water molecule to implode approximately 40,000 times per second, producing a microbrush that acts around the used filters , eliminating this effect, which is called ultrasonic cavitation, dirt from the surface of the filters used even at the most difficult points of access, reaching the internal areas that are not accessible with other cleaning means.
    This second phase of ultrasonic cleaning of the filters used
    It consists of the following stages:
    First stage of the second phase: The basket with the pressed filters is inserted into the ultrasonic bath
    Second stage of the second phase: Cleaning is activated by
    ultrasound by means of the water solution and degreaser.
    Third stage of the second phase: Once the time has elapsed
    indicated proceed to withdraw dE! the tray with filters already clean of
    Any impurity, small amounts of used oils from cleaning will be removed from the surface by the skimmer and sent to the storage tank.
    Fourth stage of the second line: The filters are stored for management and as waste assimilable to urban, and thus reuse their steel.
    The technical characteristics of the elements involved in the
    Present invention are as follows:
    • Stainless steel hopper + conveyor with P.V.C band and 0.55 kW reduction motor. (Figure 1)
    • Press, being its lacquered steel structure with hydraulic system and
    supported on tublJlar bench. (figure 2)
    • Outlet conveyor assembly with excess oil collection
    on tubular structure and stainless steel plates (figure 3).
    5 • Tanks 2 units with stainless steel evacuation pump and a 0.37 kW excess oil evacuation pump. (figure 4).
    • Power supply: 400V.
    • Heating resistance: 9000 W. 10 • Ultrasound Power: 5100W (10200W p-p).
    • 2 ultrasonic generators with an output power of 5100W (1 0200W p-p).
    • Working frequency: Multifr Frequency 40-90 Khz.
    • 3 submersible emitters of 17'OOW each. 15 • Cuba built in stainless steel AISI 304 of 2.5 mm.
    • K-Flex Duct Net 30 mm thermo-acoustic insulation.
    • External paneling in 1.5 mm INISO 304 AISI steel.
    • Pneumatic lifting platform for loading, batting and unloading with
    350 kg capacity 20 • Ball valve for% "water inlet and 1Y drain: t.
    • Height-adjustable silentblock legs
    • End-of-day stainless steel heated lid.
    • Integrated system for the separation of lubricants and oils. Eliminates existing residues on the surface of the ultrasonic tank,
    keeping the cleaning equipment in perfect condition.
    • Cuba built in stainless steel AISI 304 of 3 mm.s • Panelado exterior in stainless steel AISI 304 of 1.5 mm.
    • K-Flex Duct Net 30 mm thermo-acoustic insulation.
    • Ball valve for 1 "water inlet and 2" drain.
    • Height-adjustable silentblock legs
    • End-of-day heat-insulated stainless steel lid.
    10 • Oil separator (skirnmer) Mighty mini model with a separation capacity of El at 12 liters / hour.
    • Inclined bottom for easy cleaning. BRIEF DESCRIPTION OF THE DRAWINGS
    In order to better understand the present specification, some drawings are attached which represent a preferred embodiment of the present invention.
    Figure 1: Schematic representation of the procedure
    Figure 2: Schematic representation of microscopic cleaning.
    The numerical references that appear in the figures correspond to the following constituent elements of the present invention:
    1. Reception hopper
    2. Press
    3. Pressed product outlet
    Four. Deposit
    5. Oil
    6. Oil receiving hoppers
    7. Oil drain pump
    8. Bathtub with scratches
    5 9. Water and degreaser
    10 tray
    DESCRIPTION OF A PREFERRED EMBODIMENT
    A preferred embodiment of the procedure for transfonmarking filters
    used automotive classified as hazardous waste in assimilable
    10 urban can be based on the development of two phases, performing in the first one the pressing of the used filter as well as the recovery of the used oil and in the second the cleaning dl, the ultrasound filter, characterized by
    said first phase of the following stages:
    First stage of the first phase: Dumps of used filters 15 are carried out in a receiving hopper (1).
    Second stage of the first phase: A conveyor carries the filters
    used until deposited in a press (2).
    Third stage of the first phase: The press (2) works by pressing
    the filters and recovering the excess oil that is deposited in
    20 a hopper where both the excess oil from the press (2) and the oil (5) remaining from the storage hopper are recovered.
    Fourth stage of the first phase: The press (2) opens its doors located at the bottom, depositing the pressed filters in a Conveyor for shipment to the cleaning container.
    Fifth stage of the first phase: Said conveyor from the previous stage thanks to its automation deposits the filters in the receiving container.
    Sixth stage of the first fas'e: Once the maximum level of oil (5) remaining in the "hopper" hoppers (6) has been detected, the drain pump (7) starts operating by depositing said oil (5) in a tank (4) independent.
    The second phase of the procedure corresponds to the cleaning of the
    Ultrasound filters according to the principle of high frequency waves, from
    of 20 KHz, produced in the liquid in which the used filters are submerged,
    providing the nature of the ultrasonic energy the physical thrust required to break the mechanical and ionic bonds that establish the
    very small particles lodged on the surface.
    Due to the frequency of work and the density of the liquid, they form
    continuous depressions and overpressures that appear and disappear in microseconds in the liquid, causing the water molecule to implode
    approximately 40,000 times per second, producing a microbrush
    that acts around the filters used, eliminating this effect, which is called ultrasonic cavitation, dirt from the surface of the filters used even at the most difficult access points, reaching the internal areas that are not accessible by other means of cleaning.
    This second phase of ultrasound cleaning of the filters used consists of the following stages:
    First stage of the second phase: The basket with the filters is introduced
    Pressed in the ultrasonic bathtub (8)
    Second stage of the second phase: Cleaning is activated by
    ultrasound using water solution and degreaser (9). Third stage of the second phase: Once the time has elapsed
    indicated, the tray (10) is removed with the filters already clean of any impurity, the small remnants of used oils coming
    of the cleaning will be extracted from the surface using the skimmer and 5 sent to storage warehouse.
    Fourth stage of the second phase: The filters are stored for management and as waste assimilable to urban, and thus the power
    Again reuse your steel.
    权利要求:
    Claims (1)
    [1]

    S 1.-Procedure to transfer used automotive filters classified as hazardous waste in urban assimilable, developed in two phases, performing in the first the pressing of the used filter as well as the recovery of the; used oil and in the second the cleaning of the filter by ultrasound, characterized in that said first phase consists of the following stages:
    First stage of the first phase: Dumps of used filters are carried out in a receiving hopper (1).
    10 Second stage of the first phase: A conveyor carries the used filters until they are deposited in a press (2).
    fifteen Third stage of the first phase: The press (2) works by pressing the filters and recovering the excess oil that is deposited in a hopper where it is recovered both, 1 oil left over from the press (2) and the oil (5) leftover storage hopper.
    Fourth stage of the first phase: The press (2) opens its doors located at the bottom, depositing the pressed filters on a conveyor for shipment to the cleaning container.
    twenty Fifth stage of the first phase: Said conveyor from the previous stage thanks to its automation deposits the filters in the receiving container.
    25 Stage six of the first phase: Once the maximum level of oil (5) remaining in the receiving hoppers (6) has been detected, the drain pump (7) starts operating by depositing said oil (5) in a separate tank (4) .
    The second phase of the procedure corresponds to the cleaning of the filters by ultrasound according to the principle of high frequency waves, from 20 KHz, produced in the liquid in which the used filters are submerged,
    providing the nature of ultrasonic energy the physical thrust required to break the mechanical and ionic bonds that establish the very small particles lodged on the surface.
    s 10 Due to the frequency of work and the density of the liquid, continuous depressions and overpressures are formed that appear and disappear in microseconds in the liquid, causing the water molecule to implode approximately 40,000 times per second, producing a microbrush that acts around the filters. , eliminating this effect, which is called ultrasonic cavitation, dirt from the surface of the filters used even at the most difficult points of access, reaching internal areas that are not accessible by other means of cleaning.
    This second phase of ultrasonic cleaning of the filters used consists of the following stages:
    First stage of the second phase: The basket with the filters is introduced
    fifteen Pressed in the ultrasonic bathtub (8)
    Stage secondfromthesecondphase:Beactivethecleaningby
    ultrasound using water solution and degreaser (9).
    Third stage of the second phase: Once the time has elapsed
    indicated, the tray (10) is removed with the filters already clean
    twenty of any impurity, the small remnants of used oils coming
    of the cleaningwill begone gonefrom.the surfacethroughheskimmer and
    sent to storage warehouse.
    Fourth stage of the second phase: The storage of
    filters for their management as waste similar to urban, and thus be able to
    2S Again reuse your steel.
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    同族专利:
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    引用文献:
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    ES2012710A6|1988-04-08|1990-04-01|Reson System Aps|A method of filter-cleaning and an apparatus for carrying out the method|
    ES1045732U|2000-03-17|2000-10-01|Hidraulicas Ferjovy S L|Device for pressing oil filters. |
    RU2193932C1|2001-04-04|2002-12-10|Павленко Олег Григорьевич|Method of ultrasonic cleaning of aircraft filter elements and filter stacks for flying vehicle liquid systems|
    DE10349842A1|2003-10-25|2005-05-25|Diw Instandhaltung Gmbh|Steam cleaning cylindrical industrial wire gauze oil filter comprises coarse cleaning by pressurised steam or hot water jet medium, and placing in chemical treatment bath in which it is subject to ultrasonic cleaning|
    CN110142999A|2019-05-24|2019-08-20|山西得尔新能源汽车有限公司|A kind of graphene composite material production vegetation water extract equipment and its extraction process|
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201400517A|ES2555676B1|2014-07-01|2014-07-01|Procedure to transform used automotive filters classified as hazardous waste into urban assimilable|ES201400517A| ES2555676B1|2014-07-01|2014-07-01|Procedure to transform used automotive filters classified as hazardous waste into urban assimilable|
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