GB698900A - Improvements in filtering apparatus for oil and other liquids - Google Patents

Improvements in filtering apparatus for oil and other liquids

Info

Publication number
GB698900A
GB698900A GB350451A GB350451A GB698900A GB 698900 A GB698900 A GB 698900A GB 350451 A GB350451 A GB 350451A GB 350451 A GB350451 A GB 350451A GB 698900 A GB698900 A GB 698900A
Authority
GB
United Kingdom
Prior art keywords
oil
iii
pump
agglomerator
cone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB350451A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OTTO ERNEST NEKOLLA
Original Assignee
OTTO ERNEST NEKOLLA
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 OTTO ERNEST NEKOLLA filed Critical OTTO ERNEST NEKOLLA
Priority to GB350451A priority Critical patent/GB698900A/en
Publication of GB698900A publication Critical patent/GB698900A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B03C5/00—Separating dispersed particles from liquids by electrostatic effect
    • 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
    • B01D35/18—Heating or cooling the filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Separation (AREA)

Abstract

<PICT:0698900/III/1> Fine particles are separated from dehydrated oil by ionizing with high voltage A.C. to form agglomerations and then filtering. As shown, dirty oil (e.g. from a steam turbine) passes through (i) a coarse filter 2 and is pumped by a pump 3 into a tank 5 where it is warmed to 70 DEG C by electrostatically controlled immersion heaters, (ii) an edgewise filter 10 into a dehydrating tank 15 which is maintained under vacuum by a pump 17, the water vapour being separated out by a condenser 20, (iii) an oil cooler 27 to solidify partly soluble asphaltenes and into an agglomerator 32. The agglomerated particles are removed by filters 39, 40. The agglomerator comprises an insulating cone through which oil enters at the apex and is directed tangentially round the surface over pairs of electrodes on the lower part of the cone energized at 50-70kV A.C. having a frequency of 1-400 c.p.s. The supply is obtained from a motor driven Wimshurst machine and reversing switch enclosed in a container with an inert gas under high pressure. Alternatively an induction coil may be used, according to the Provisional Specification.
GB350451A 1951-02-13 1951-02-13 Improvements in filtering apparatus for oil and other liquids Expired GB698900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB350451A GB698900A (en) 1951-02-13 1951-02-13 Improvements in filtering apparatus for oil and other liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB350451A GB698900A (en) 1951-02-13 1951-02-13 Improvements in filtering apparatus for oil and other liquids

Publications (1)

Publication Number Publication Date
GB698900A true GB698900A (en) 1953-10-28

Family

ID=9759585

Family Applications (1)

Application Number Title Priority Date Filing Date
GB350451A Expired GB698900A (en) 1951-02-13 1951-02-13 Improvements in filtering apparatus for oil and other liquids

Country Status (1)

Country Link
GB (1) GB698900A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398082A (en) * 1965-02-10 1968-08-20 Alusuisse Electrostatic filtering of impurities from liquids
GB2129436A (en) * 1982-11-03 1984-05-16 Chia Yi Shong Oil purifying apparatus
CN109126547A (en) * 2018-10-17 2019-01-04 大连豪森设备制造有限公司 A kind of oil product heating stirring liquid removing device and its working method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3398082A (en) * 1965-02-10 1968-08-20 Alusuisse Electrostatic filtering of impurities from liquids
GB2129436A (en) * 1982-11-03 1984-05-16 Chia Yi Shong Oil purifying apparatus
CN109126547A (en) * 2018-10-17 2019-01-04 大连豪森设备制造有限公司 A kind of oil product heating stirring liquid removing device and its working method

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