GB1503681A - Apparatus for removing liquid from a slurry - Google Patents

Apparatus for removing liquid from a slurry

Info

Publication number
GB1503681A
GB1503681A GB2074075A GB2074075A GB1503681A GB 1503681 A GB1503681 A GB 1503681A GB 2074075 A GB2074075 A GB 2074075A GB 2074075 A GB2074075 A GB 2074075A GB 1503681 A GB1503681 A GB 1503681A
Authority
GB
United Kingdom
Prior art keywords
container
liquid
tank
vacuum
pump
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
GB2074075A
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.)
Kobe Steel Ltd
Mitsubishi Heavy Industries Ltd
Original Assignee
Kobe Steel Ltd
Mitsubishi Heavy Industries Ltd
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
Priority claimed from JP5748374A external-priority patent/JPS50149085A/ja
Priority claimed from JP49058078A external-priority patent/JPS50149087A/ja
Application filed by Kobe Steel Ltd, Mitsubishi Heavy Industries Ltd filed Critical Kobe Steel Ltd
Publication of GB1503681A publication Critical patent/GB1503681A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/747—Large containers having means for heating, cooling, aerating or other conditioning of contents dehumidifying, dewatering or draining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/24—Arrangement of ship-based loading or unloading equipment for cargo or passengers of pipe-lines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/12—Drying solid materials or objects by processes not involving the application of heat by suction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

1503681 Raising liquids by vacuum MITSUBISHI JUKOGYO K K AND KOBE SEIKOSHO K K 15 May 1975 [22 May 1974 23 May 1974] 20740/75 Heading F1R [Also in Division B1 ] Liquid is removed from a slurry (e.g. iron ore in water) held in a container 2 (e.g. hold of a ship) by withdrawing the liquid through ports 5 in the container by suction apparatus which comprises a vacuum tank 7, a vacuum pump 9 communicating with the upper portion of tank 7 to remove air therefrom and a drainage pump 11 communicating with the lower portion of the tank 7 to remove liquid therefrom. Preferably each port has a filter bed 5d (e.g. of iron particles) retained between screens 5c and 5e. Pump 12 discharges supernatant liquid from container. Means 14 may be provided for indicating the height of the layer of settled solids in container 2, the means comprising a weight which floats on the settled solids and is supported by a cord which passes around a pulley and is connected to the containers by a spring.
GB2074075A 1974-05-22 1975-05-15 Apparatus for removing liquid from a slurry Expired GB1503681A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5748374A JPS50149085A (en) 1974-05-22 1974-05-22
JP49058078A JPS50149087A (en) 1974-05-23 1974-05-23

Publications (1)

Publication Number Publication Date
GB1503681A true GB1503681A (en) 1978-03-15

Family

ID=26398543

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2074075A Expired GB1503681A (en) 1974-05-22 1975-05-15 Apparatus for removing liquid from a slurry

Country Status (6)

Country Link
DE (1) DE2522469A1 (en)
ES (1) ES438194A1 (en)
FR (1) FR2272001A1 (en)
GB (1) GB1503681A (en)
IT (1) IT1038337B (en)
NL (1) NL7505981A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118251A (en) * 1982-04-01 1983-10-26 George Thomas Richard Campbell Pressure differential liquid transfer system
EP1346928A1 (en) * 2002-03-20 2003-09-24 Lse B.V. Storage container for bulk material, and use of a storage container of this type
ES2200683A1 (en) * 2002-04-24 2004-03-01 Collado Angel Martinez In situ dryer, for solids in pressurized liquid filter supports, includes vacuum tank and filtrate residues tank, with alternate opening of top and bottom valves
CN106144298A (en) * 2015-04-10 2016-11-23 大连中集物流装备有限公司 Mud case lid and there is its mud pit

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4172617A (en) * 1975-11-12 1979-10-30 Ingenieursbureau voor Systemem en Octrooien "Spanstaal" B.V. Suction dredger vessel and method of loading the hold of the same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118251A (en) * 1982-04-01 1983-10-26 George Thomas Richard Campbell Pressure differential liquid transfer system
EP1346928A1 (en) * 2002-03-20 2003-09-24 Lse B.V. Storage container for bulk material, and use of a storage container of this type
NL1020211C2 (en) * 2002-03-20 2003-09-29 Lse B V Storage container for bulk material as well as use of such a storage container.
ES2200683A1 (en) * 2002-04-24 2004-03-01 Collado Angel Martinez In situ dryer, for solids in pressurized liquid filter supports, includes vacuum tank and filtrate residues tank, with alternate opening of top and bottom valves
CN106144298A (en) * 2015-04-10 2016-11-23 大连中集物流装备有限公司 Mud case lid and there is its mud pit
CN106144298B (en) * 2015-04-10 2018-06-08 大连中集特种物流装备有限公司 Mud case lid and with its mud pit

Also Published As

Publication number Publication date
IT1038337B (en) 1979-11-20
ES438194A1 (en) 1977-02-01
NL7505981A (en) 1975-11-25
FR2272001A1 (en) 1975-12-19
DE2522469A1 (en) 1975-12-04

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee