NO923890L - POWDER MATERIAL TRANSPORT SYSTEM - Google Patents

POWDER MATERIAL TRANSPORT SYSTEM

Info

Publication number
NO923890L
NO923890L NO92923890A NO923890A NO923890L NO 923890 L NO923890 L NO 923890L NO 92923890 A NO92923890 A NO 92923890A NO 923890 A NO923890 A NO 923890A NO 923890 L NO923890 L NO 923890L
Authority
NO
Norway
Prior art keywords
powder
sludge tank
seawater
tube
funnel
Prior art date
Application number
NO92923890A
Other languages
Norwegian (no)
Other versions
NO923890D0 (en
Inventor
Dennis Keith Hodder
Original Assignee
Oiltools International Bv
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 Oiltools International Bv filed Critical Oiltools International Bv
Publication of NO923890D0 publication Critical patent/NO923890D0/en
Publication of NO923890L publication Critical patent/NO923890L/en

Links

Classifications

    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/005—Waste disposal systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/16—Gas pressure systems operating with fluidisation of the materials
    • B65G53/18—Gas pressure systems operating with fluidisation of the materials through a porous wall
    • B65G53/22—Gas pressure systems operating with fluidisation of the materials through a porous wall the systems comprising a reservoir, e.g. a bunker
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/30—Conveying materials in bulk through pipes or tubes by liquid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicon Compounds (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

System for å overføre et pulver fra et første sted til et annet sted. Syste- met omfatter en trakt (10) for å oppbe- vare pulveret, et rør (20) som er koplet til et utløp (17) fra trakten (10) via en ventilenhet (18). Røret (20) har også et annet innløp (21) inn i hvilket en tilførsel av transportluft blir innført. Pulver blir ført inn i røret (20) via ventilen (18), og blir transportert langs røret (20) av lufttilførselen (22). I det beskrevne tilfelle er pulve- ret en diatomer jord som skal blandes med sjøvann i en slamtank (61). Utløpene (62, 63) forbundet med røret (20) er neddykket i sjøvann i slamtanken (61), og skjærings- og fordelingsplater (68) er anordnet for å bryte opp pulveret når det stiger til overflaten (69) i sjøvan- net i slamtanken (61) for å hindre for- urensning av atmosfæren over og rundt slamtanken (61) med uvætet pulver av diatomer jord.System for transferring a powder from a first place to another place. The system comprises a funnel (10) for supporting the powder, a tube (20) which is connected to an outlet (17) from the funnel (10) via a valve unit (18). The pipe (20) also has another inlet (21) into which a supply of transport air is introduced. Powder is introduced into the tube (20) via the valve (18) and is transported along the tube (20) by the air supply (22). In the case described, the powder is a diatomaceous earth to be mixed with seawater in a sludge tank (61). The outlets (62, 63) connected to the pipe (20) are immersed in seawater in the sludge tank (61), and cutting and distribution plates (68) are arranged to break up the powder as it rises to the surface (69) in the seawater. the sludge tank (61) to prevent contamination of the atmosphere above and around the sludge tank (61) with non-wetted powder of diatomaceous earth.

NO92923890A 1991-10-08 1992-10-07 POWDER MATERIAL TRANSPORT SYSTEM NO923890L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121433A GB9121433D0 (en) 1991-10-08 1991-10-08 Powder transfer system

Publications (2)

Publication Number Publication Date
NO923890D0 NO923890D0 (en) 1992-10-07
NO923890L true NO923890L (en) 1993-04-13

Family

ID=10702651

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92923890A NO923890L (en) 1991-10-08 1992-10-07 POWDER MATERIAL TRANSPORT SYSTEM

Country Status (2)

Country Link
GB (2) GB9121433D0 (en)
NO (1) NO923890L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102849463B (en) * 2012-09-11 2015-04-08 四川玖玖爱食品有限公司 Positive-pressure conveying device applicable to mixed flour of various grain raw materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB351296A (en) * 1929-08-01 1931-06-25 Ig Farbenindustrie Ag Method and apparatus for the saturation of superheated steam
GB553417A (en) * 1941-11-19 1943-05-20 Brassert & Co Improvements in and relating to the treatment of flue-dust such as blast furnace dust
GB831583A (en) * 1957-03-22 1960-03-30 Combustion Eng A method of operating a kiln
BE638732A (en) * 1962-10-24
US4455111A (en) * 1981-06-29 1984-06-19 United Conveyor Corporation Pressure conveyor for feeding pulverulent material into a pressurized air conveyor pipeline
US4502820A (en) * 1982-08-16 1985-03-05 Denka Engineering Kabushiki Kaisha High-pressure conveyor for powdery and granular materials

Also Published As

Publication number Publication date
GB9221208D0 (en) 1992-11-25
NO923890D0 (en) 1992-10-07
GB2260306A (en) 1993-04-14
GB9121433D0 (en) 1991-11-20

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