WO2017191870A1 - Dispositif de raffinage d'huile - Google Patents

Dispositif de raffinage d'huile Download PDF

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Publication number
WO2017191870A1
WO2017191870A1 PCT/KR2016/009378 KR2016009378W WO2017191870A1 WO 2017191870 A1 WO2017191870 A1 WO 2017191870A1 KR 2016009378 W KR2016009378 W KR 2016009378W WO 2017191870 A1 WO2017191870 A1 WO 2017191870A1
Authority
WO
WIPO (PCT)
Prior art keywords
oil
moisture
unit
vaporized
evaporating
Prior art date
Application number
PCT/KR2016/009378
Other languages
English (en)
Korean (ko)
Inventor
강미선
엄구용
Original Assignee
강미선
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 강미선 filed Critical 강미선
Publication of WO2017191870A1 publication Critical patent/WO2017191870A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/06—Filters making use of electricity or magnetism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • 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

Definitions

  • the present invention relates to an oil refining device and to an oil refining device for refining water and contaminants contained in oils such as lubricating oils and hydraulic oils used in various industrial fields.
  • lubricating oil and hydraulic oil are used in various machine tools, hydraulic machines and internal and external combustion engines in the fields of power, steel, chemical and heavy industry.
  • oils are important for the malfunction of the equipment due to chemical contamination by alteration of the properties of base oils or additives due to oxidation, deterioration and evaporation or physical contamination by penetration of fine particles and water and abrasion of friction surfaces. Act as a factor.
  • Contamination of such oils can occur due to moisture and contaminants. It is easy to remove free water that settles in the lower part of the oil storage tank from water, but it is easy to remove it if it is contained in the oil, which affects corrosion, abrasion, breakage of fluids, and the collection of additives. It is a factor that must go through purification process because of difficulty.
  • metallic particles generated from the friction surface and organic particles such as dust flowing into the oil in the pollutants affect lubrication surface wear, pressure loss due to increased friction, and oil film breakdown, and chemical damage on the surface in contact with oil. Not only waxing the tackiness of the oil by causing the oil, but also affects the loss of base oil and additives and the oxidation of the oil, this is also a factor that must be purified.
  • a water-reduced evaporation method using vacuum removes water contained in the oil, and a filter method removes contaminants contained in the oil by a filter method.
  • This conventional filter method has a problem that it takes a lot of time to remove the particles of contaminants and has not been able to remove the ultra-fine particles (less than 1 ⁇ m), as well as the cost increases as the filter must be replaced frequently. There is a need for technology development to improve this, and the development of technology that can implement the purification more efficiently than the conventional technology.
  • the present invention has been made to solve the above problems, in the process of evaporation to remove the water contained in the oil in the process of reducing the evaporation time compared to the capacity of the water and a structure that can increase the momentum of evaporated water It is an object of the present invention to provide an oil purification device of the dual moisture removal method that can maximize the water removal efficiency by implementing the.
  • Oil refining device for achieving the above object, by generating a magnetic force in the oil supplied from the oil tank magnetic filter for adsorbing the magnetic material among the contaminants contained in the oil;
  • An evaporation unit including a heater for heating the oil passing through the magnetic filter, and a vacuum chamber for vaporizing water contained in the oil as the heated oil is sprayed and depressurized;
  • a high frequency irradiation unit for irradiating high frequency to the vaporized water passing through the evaporation unit to increase the momentum of the vaporized water;
  • a condenser for condensing vaporized water passing through the high frequency irradiation unit;
  • a high voltage electrostatic unit for electrostatic separation of particles of contaminants contained in the oil passing through the evaporation unit; Characterized in that comprises a.
  • the strainer is installed between the oil tank and the magnetic filter is characterized in that to filter foreign matter contained in the oil.
  • FIG. 1 is a view schematically showing an oil purification apparatus according to the present invention.
  • the oil purification apparatus includes a magnetic filter 100, an evaporation unit 200, a high frequency irradiation unit 300, a condenser 400, and a high voltage electrostatic unit 500. .
  • the magnetic filter 100 is supplied with oil as it is communicated with each other by an oil tank in which oil is stored for providing lubrication or hydraulic pressure and a first flow path, and the magnetic filter 100 adsorbs a magnetic material among contaminants contained in the supplied oil. do.
  • a plurality of electromagnets are detachably installed, and it may be desirable to arrange the electromagnets so as to gradually generate magnetic force along the flow direction of the oil.
  • a strainer is installed on the first flow path to filter contaminants contained in the oil before the oil is supplied to the magnetic filter 100.
  • Such a strainer is detachably installed on the first flow path, and the remaining portion except for the side to which oil is supplied may have a cylindrical shape composed of a mesh.
  • the evaporation unit 200 comprises a heater and a vacuum chamber in communication with the heater to vaporize the water contained in the oil, and the magnetic filter 100 as the magnetic filter 100 and the second flow path communicate with each other. Oil passed through) is supplied.
  • the supplied oil is sprayed in the form of a mist through a plurality of spray nozzles installed in the vacuum chamber while being heated to a predetermined temperature while passing through a heater, thereby maximizing the oil dispersion and surface area of the oil.
  • the sprayed oil is vaporized by evaporation in the vacuum chamber, which is possible by controlling the vacuum pressure inside the vacuum chamber to a saturated steam temperature of water.
  • an oil pump is installed on the second flow path to pump the oil in the oil tank so that the oil is supplied to the evaporation unit 200 through the strainer and the magnetic filter 100.
  • the high frequency irradiation unit 300 includes an irradiation chamber and a high frequency generator so that the vaporized water is supplied from the vacuum chamber as the irradiation chamber is connected by the vacuum chamber and the third flow path.
  • the high frequency irradiation unit 300 is irradiated with a high frequency through a high frequency generator made of a structure capable of generating a high frequency (microwave), such as a magnetron to the vaporized water supplied to the irradiation chamber by reheating and removing the vaporized water Not only can you do this, but it also increases your momentum.
  • a high frequency generator made of a structure capable of generating a high frequency (microwave), such as a magnetron to the vaporized water supplied to the irradiation chamber by reheating and removing the vaporized water
  • the condenser 400 is supplied with the vaporized water whose momentum is increased through the irradiation chamber as it is communicated with the irradiation chamber and the fourth flow path.
  • the condenser 400 condenses the vaporized water to liquefy.
  • the liquefied water is stored in the water tank communicating with the condenser 400 by the fifth flow path and discharged, which is implemented according to the operation of the vacuum pump installed on the sixth flow path communicating with the water tank.
  • the high voltage electrostatic unit 500 collects contaminants of oil vaporized with high voltage by electrostatic force, and includes an electrostatic separation chamber, a plurality of electrode members, and a collecting filter.
  • the electrostatic separation chamber is communicated with each other by the vacuum chamber and the seventh flow path and passes through the vacuum chamber to supply oil vaporized with moisture.
  • the electrode member to which high voltage is applied is installed in the electrostatic separation chamber, and the electrode member is composed of a positive plate to which a positive voltage is applied and a negative plate to which a negative voltage is applied. It is installed to be in contact between the positive and negative plates.
  • the contaminant-free oil is supplied to the oil tank through an eighth flow path that communicates the electrostatic separation chamber and the oil tank. This makes it possible to maximize the removal efficiency of the ultra fine contaminants contained in the oil.
  • the configuration of the oil purification device according to the present invention and various valves capable of controlling the flow of fluid on each flow path are installed as needed, and they are configured remotely to control the digital web based operating system. It would be desirable to be able to apply.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Lubricants (AREA)

Abstract

La présente invention concerne un dispositif de raffinage d'huile du type à double élimination de l'humidité, apte à augmenter au maximum l'efficacité de l'élimination de l'humidité en mettant en œuvre une structure, en relation avec un procédé d'évaporation de l'humidité contenue dans l'huile afin de l'en éliminer, apte à réduire le temps d'évaporation par rapport au volume d'humidité et apte à augmenter la quantité de mouvement de l'humidité évaporée, et un dispositif de raffinage d'huile de type à double élimination de particules contaminées apte à augmenter au maximum l'efficacité de l'élimination de super-micro-particules contaminées comprises dans l'huile. À cet effet, la présente invention est caractérisée en ce qu'elle comprend : un filtre magnétique pour générer une force magnétique dans l'huile fournie depuis un réservoir d'huile de sorte que, parmi les matériaux contaminés compris dans l'huile, les matériaux présentant un aspect magnétique soient adsorbés ; une unité d'évaporation comprenant un dispositif de chauffage pour chauffer l'huile ayant traversé le filtre magnétique et une chambre à vide conçue de sorte que, lorsque l'huile chauffé est pulvérisée et subit une baisse de pression, l'humidité contenue dans l'huile soit vaporisée ; une unité d'émission d'ondes haute fréquence pour émettre des ondes haute fréquence vers l'humidité vaporisée, ayant traversé l'unité d'évaporation, de sorte que la quantité de mouvement de l'humidité vaporisée augmente ; un condenseur pour condenser l'humidité vaporisée ayant traversé l'unité d'émission d'ondes haute fréquence ; et une unité électrostatique haute tension pour la séparation électrostatique de particules de matières contaminées comprises dans l'huile ayant traversé l'unité d'évaporation.
PCT/KR2016/009378 2016-05-04 2016-08-24 Dispositif de raffinage d'huile WO2017191870A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0055031 2016-05-04
KR20160055031 2016-05-04

Publications (1)

Publication Number Publication Date
WO2017191870A1 true WO2017191870A1 (fr) 2017-11-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/009378 WO2017191870A1 (fr) 2016-05-04 2016-08-24 Dispositif de raffinage d'huile

Country Status (1)

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WO (1) WO2017191870A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970044206A (ko) * 1995-12-28 1997-07-26 한승준 오일 필터를 갖는 오일 스트레이너구조
KR100407159B1 (en) * 2003-04-21 2003-11-28 Korea Mach & Materials Inst Apparatus of purifying waste lubricant oil and method therefor
KR100837093B1 (ko) * 2008-02-15 2008-06-12 동우이엔이주식회사 오일재생장치 및 방법
KR100926439B1 (ko) * 2009-07-13 2009-11-13 동우이엔이주식회사 오일 정화장치
KR20100041966A (ko) * 2008-10-15 2010-04-23 경상대학교산학협력단 마이크로 웨이브를 적용한 폐유 정화분리장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970044206A (ko) * 1995-12-28 1997-07-26 한승준 오일 필터를 갖는 오일 스트레이너구조
KR100407159B1 (en) * 2003-04-21 2003-11-28 Korea Mach & Materials Inst Apparatus of purifying waste lubricant oil and method therefor
KR100837093B1 (ko) * 2008-02-15 2008-06-12 동우이엔이주식회사 오일재생장치 및 방법
KR20100041966A (ko) * 2008-10-15 2010-04-23 경상대학교산학협력단 마이크로 웨이브를 적용한 폐유 정화분리장치
KR100926439B1 (ko) * 2009-07-13 2009-11-13 동우이엔이주식회사 오일 정화장치

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