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
  • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
  • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
  • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D33/00—Filters with filtering elements which move during the filtering operation
  • B01D33/44—Regenerating the filter material in the filter
  • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
  • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
• • 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
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D43/00—Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • B01D—SEPARATION
  • B01D57/00—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C
  • B01D57/02—Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. B03C by electrophoresis
• • 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
  • 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
  • B03C5/02—Separators
• • 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
  • B03C5/02—Separators
  • B03C5/022—Non-uniform field separators
  • B03C5/026—Non-uniform field separators using open-gradient differential dielectric separation, i.e. using electrodes of special shapes for non-uniform field creation, e.g. Fluid Integrated Circuit [FIC]
• • E—FIXED CONSTRUCTIONS
  • E21—EARTH OR ROCK DRILLING; MINING
  • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
  • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
  • E21B21/06—Arrangements for treating drilling fluids outside the borehole
  • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
  • E21B21/065—Separating solids from drilling fluids

Definitions

• the cost-effective way of calculating the cost of drilling is the most important process for drilling a hole. a significant influence on the technical and economic indicators of drilling a well.
• the smallest sizes of particles that can be separated from the drilling unit of a vibrating system are divided by the sizes of the grid.
• the speed of the network is reduced and the waste is increased.
• BOTTLE When calculating the hydraulic drilling equipment, BOTTLE is added and, therefore, only a large part of the particle is removed from it, which is relatively high. Small particles / less dense particles /, which are not readily disassembled in the process of disassembling in the drill, are not deleted.
• small unloaded particles of discharged discharges and amalgamated charged clay remain. Then they separate from * this plant, precipitating them into - 3 - rotating ayode, negatively charged clay particles, which in the following will remove the scrub.
• Shapely charged, clayey particles enthrall some discharged particles which are also planted on a rotating anode / patient heart rate 109992, t. 5. .31 / 20 ,. issued 12.02.64 g./.
• ⁇ as ⁇ y ⁇ ie iz ⁇ b ⁇ e ⁇ eniya ⁇ ⁇ sn ⁇ vu iz ⁇ b ⁇ e ⁇ eniya was ⁇ s ⁇ avlena task s ⁇ zda ⁇ ⁇ a ⁇ y s ⁇ s ⁇ b ⁇ azdeleniya ⁇ ve ⁇ d ⁇ y ⁇ azy in bu ⁇ v ⁇ m ⁇ as ⁇ v ⁇ e 5 ⁇ y ⁇ zv ⁇ lyae ⁇ ⁇ susches ⁇ vi ⁇ ⁇ chis ⁇ u vseg ⁇ bu ⁇ v ⁇ g ⁇ ' ⁇ a- s ⁇ v ⁇ a, vy ⁇ dyascheg ⁇ of s ⁇ vazhiyay, s ⁇ avni ⁇ eln ⁇ ⁇ s ⁇ ymi ⁇ e ⁇ - d ⁇ l ⁇ giches ⁇ imi ⁇ iemami.
• a conventional process is used in the separation of the adhesive layer, which is formed on an external rotationally worn-out, inactive port. With 35 of this, the weight of the separation process of the solid phase is created. in the case of burden by regulating the value of the lidein velocity of the external adhesion, and thereby regulating the adhesive material
• Disconnect part of the adhesive cleaned the other parts of the solid phase, to a separate, alternate, closed, closed interface.
• Disposal of the sunbathing agent is a matter of adhesion - 10 may be removed by means of a medication;
• a good processology will further expand the area of regulation of the second phase from the burden of the 15th fortress.
• I schematically excludes the separation of a part of an adhesive on a product formed on an external rotating cylindrical unit
• ⁇ ig. 2 schematically excludes separation of a part of the adhesion of a drill formed in the interior of a 35-year-old non-rotating cylinder.
• the method of separation of the solid phase in the drill pipe is included in that of the bullet I and / or the adhesive layer 2 for the rotating
• the frequency of rotation of the bar of baths 4 and 6 is chosen so that the reaping speed and the frequency of adhesion of layer 2 and the other are worse! closed partitions 5 are available for essentials.
• the rate of rotation of a fully-powered drum is 6 to two tiers of grandeur, which ensures the consistency of free access to free goods and external supplies.
• the maximum and minimum value of the number of F for the real conditions is 20–2000.
• the radius of the particle is independant of 5 and the condition is ⁇ a ⁇ im ⁇ b ⁇ az ⁇ m, ⁇ sn ⁇ vnymi da ⁇ ame ⁇ ami ⁇ tsessa ⁇ azdeleniya ⁇ ve ⁇ d ⁇ y ⁇ azy bu ⁇ v ⁇ g ⁇ ⁇ as ⁇ v ⁇ a I yes v ⁇ aschayuscheysya ⁇ izhn- d ⁇ iches ⁇ y ⁇ ve ⁇ ya ⁇ s ⁇ i 3 yavlyae ⁇ sya s ⁇ s ⁇ v ⁇ aschediya ba ⁇ a 0 bayaa 4.I vezhchida ⁇ ve ⁇ n ⁇ s ⁇ n ⁇ g ⁇ da ⁇ yazheniya adgezi ⁇ dd ⁇ g ⁇ sl ⁇ ya 2.
• the separated part of the adhesive layer 2 contains different concentrations of the solid phase.
• the adhesive bonded layer 2 is used on the external part of the drum 4 / Fig. 2 /
• the universal bonded part 6 is removed from the
• the thickness of the developed adhesive layer 2 of the drilling compound I with a viscosity of 10 from 100 was 1.5 mm.
• the diameter of the optional barbad 6 should be in the range of 140-160 mm, and the number of products is 5000-6000 per min. In this case, from the addend 5 of the external layer, the solid particles are separated up to 12-16 microns.
• Residues from a large volume of slurry and a larger amount of sludge larger than I mm are allowed to reach 100-120 mm, and more than 100-120 mm.
• the diameter of the universal drum is 30–40 mm, and the number of units is 3000–3600. From the adhesive layer 2, solid particles of 40-50 ⁇ m are separated.

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• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Life Sciences & Earth Sciences (AREA)
• Geology (AREA)
• Mining & Mineral Resources (AREA)
• Environmental & Geological Engineering (AREA)
• Mechanical Engineering (AREA)
• Physics & Mathematics (AREA)
• Fluid Mechanics (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Geochemistry & Mineralogy (AREA)
• Health & Medical Sciences (AREA)
• Molecular Biology (AREA)
• Electrochemistry (AREA)
• Water Supply & Treatment (AREA)
• Microelectronics & Electronic Packaging (AREA)
• Earth Drilling (AREA)
• Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
• Centrifugal Separators (AREA)
• Combined Means For Separation Of Solids (AREA)

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• 1979
  • 1979-11-27 US US06/212,087 patent/US4334987A/en not_active Expired - Lifetime
  • 1979-11-27 DE DE2953573T patent/DE2953573C2/de not_active Expired
  • 1979-11-27 WO PCT/SU1979/000128 patent/WO1980002041A1/ru unknown
  • 1979-11-27 JP JP50016679A patent/JPS56500383A/ja active Pending
• 1980
  • 1980-04-28 IN IN491/CAL/80A patent/IN152176B/en unknown

Patent Citations (1)

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