GB1054504A - - Google Patents

Info

Publication number
GB1054504A
GB1054504A GB1054504DA GB1054504A GB 1054504 A GB1054504 A GB 1054504A GB 1054504D A GB1054504D A GB 1054504DA GB 1054504 A GB1054504 A GB 1054504A
Authority
GB
United Kingdom
Prior art keywords
pipe
barge
barges
suction nozzle
sand
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.)
Active
Application number
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.)
Publication of GB1054504A publication Critical patent/GB1054504A/en
Active legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9243—Passive suction heads with no mechanical cutting means
    • E02F3/925—Passive suction heads with no mechanical cutting means with jets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Ship Loading And Unloading (AREA)

Abstract

1,054,504. Unloading barges by suction. INGENIEURSBUREAU VOOR SYSTEMEN EN OCTROOIEN " SPANSTAAL." April 6, 1965 [April 7, 1964], No. 14529/65. Headings B8A and B8E. [Also in Division F1] To unload sand 13 from a barge, water is pumped into the barge through a pipe 4 and a suction nozzle 2 is lowered into the loosened sand to remove the resulting suspension as the barge is hauled in the direction 11. Water is also passed down a pipe 5 into spillage sand 18 which is pumped through a second suction nozzle 22, a pump 23 and a pipe 24 to a position adjacent the first suction nozzle 2. In a system for unloading two barges, Fig. 5 (not shown), water from pipe 5b and spillage sand 18 remaining in barge 6b is delivered by means of a suction nozzle 22a, pump 23a and pipe 24a to a full barge 6a. Sand from barge 6a is pumped to its destination through a nozzle 2a, suction pump 20a and pipe 21a. The two barges are secured to a single haulage system. Systems for handling four barges, Fig. 6 (not shown), or two barges on opposite sides of the suction unloader, Figs. 7, 8 (not shown) are also described. In a further modification, Fig. 9 (not shown), the second suction nozzle 22d has its pipe 24d connected through a valve 31 to the first suction nozzle 2d and the pump 23 is omitted.
GB1054504D 1964-04-07 Active GB1054504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6403663A NL6403663A (en) 1964-04-07 1964-04-07

Publications (1)

Publication Number Publication Date
GB1054504A true GB1054504A (en)

Family

ID=19789735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1054504D Active GB1054504A (en) 1964-04-07

Country Status (5)

Country Link
US (1) US3329287A (en)
BE (1) BE661976A (en)
DE (1) DE1634902A1 (en)
GB (1) GB1054504A (en)
NL (2) NL6403663A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988843A (en) * 1974-12-11 1976-11-02 The International Nickel Company, Inc. Mining transition chamber
US4354778A (en) * 1978-10-30 1982-10-19 Shell Oil Company Waterfall technique for removing settled coal solids from a storage facility
DE3407475C2 (en) * 1984-02-29 1995-08-31 Plochingen Neckarhafen Process for the treatment of washed-up earth material extracted from water
JP5924576B2 (en) * 2012-02-27 2016-05-25 株式会社栗本鐵工所 Unloading system
SG2013015540A (en) * 2013-03-01 2014-10-30 Riverton Group S Pte Ltd Unloading system for sand and the method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US512865A (en) * 1894-01-16 Earth
US1012196A (en) * 1910-06-01 1911-12-19 Otto Fruehling Apparatus for discharging dredge-hoppers and the like.
US1337279A (en) * 1918-05-06 1920-04-20 Jacob R Sensibar Method of and apparatus for collecting and delivering sand

Also Published As

Publication number Publication date
DE1634902A1 (en) 1970-07-23
NL6403663A (en) 1965-10-08
NL125627C (en)
US3329287A (en) 1967-07-04
BE661976A (en) 1965-08-02

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