GB1511154A - Method of and apparatus for removing material by suction from a bed of particulate material - Google Patents

Method of and apparatus for removing material by suction from a bed of particulate material

Info

Publication number
GB1511154A
GB1511154A GB1874575A GB1874575A GB1511154A GB 1511154 A GB1511154 A GB 1511154A GB 1874575 A GB1874575 A GB 1874575A GB 1874575 A GB1874575 A GB 1874575A GB 1511154 A GB1511154 A GB 1511154A
Authority
GB
United Kingdom
Prior art keywords
nozzle
pump
sludge
flow rate
motor
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
GB1874575A
Other languages
English (en)
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.)
INGF NA SANDBERGS INDUSTRIKONS
Original Assignee
INGF NA SANDBERGS INDUSTRIKONS
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 INGF NA SANDBERGS INDUSTRIKONS filed Critical INGF NA SANDBERGS INDUSTRIKONS
Publication of GB1511154A publication Critical patent/GB1511154A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B7/00—Blast furnaces
    • C21B7/16—Tuyéres
    • C21B7/163—Blowpipe assembly
    • 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
    • E02F3/8858—Submerged units
    • 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
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/907—Measuring or control devices, e.g. control units, detection means or sensors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0329—Mixing of plural fluids of diverse characteristics or conditions
    • Y10T137/0335—Controlled by consistency of mixture
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0324—With control of flow by a condition or characteristic of a fluid
    • Y10T137/0357—For producing uniform flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Sludge (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Sampling And Sample Adjustment (AREA)
GB1874575A 1974-08-29 1975-05-05 Method of and apparatus for removing material by suction from a bed of particulate material Expired GB1511154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7410937A SE384452B (sv) 1974-08-29 1974-08-29 Sett att styra en rorlig suganordning for sugning av suspenderbart material fran botten av en vetskesamling och anordning for utovning av settet

Publications (1)

Publication Number Publication Date
GB1511154A true GB1511154A (en) 1978-05-17

Family

ID=20322005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1874575A Expired GB1511154A (en) 1974-08-29 1975-05-05 Method of and apparatus for removing material by suction from a bed of particulate material

Country Status (14)

Country Link
US (1) US4037335A (en, 2012)
AT (1) AT350001B (en, 2012)
BR (1) BR7503607A (en, 2012)
CA (1) CA1031795A (en, 2012)
DE (1) DE2520732C2 (en, 2012)
DK (1) DK385575A (en, 2012)
ES (1) ES438258A1 (en, 2012)
FI (1) FI59496C (en, 2012)
FR (1) FR2283264A1 (en, 2012)
GB (1) GB1511154A (en, 2012)
IT (1) IT1038423B (en, 2012)
NO (1) NO144127C (en, 2012)
PL (1) PL110076B1 (en, 2012)
SE (1) SE384452B (en, 2012)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779058A (zh) * 2020-07-16 2020-10-16 段付文 一种避免管道堵塞的水利河道施工用污泥清理装置
CN115787760A (zh) * 2022-11-22 2023-03-14 徐州天科机械制造有限公司 水仓清理方法及智能清理设备
CN118933112A (zh) * 2024-09-12 2024-11-12 广州市海隆潜水打捞服务有限公司 一种水下清淤装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416107B (sv) * 1977-03-31 1980-12-01 Sanbergs Industrikonstruktione Reglersett vid en anleggning med rorlig suganordning for sugning av suspenderbart material samt anordning for settets genomforande
NL170875C (nl) * 1979-05-10 1983-01-03 Ihc Holland Nv Werkwijze voor het aanpassen van de werking van een baggerinrichting.
DE2940926A1 (de) * 1979-10-09 1981-05-07 Passavant-Werke Michelbacher Hütte, 6209 Aarbergen Verfahren und vorrichtung zum abziehen von schlamm in klaerbecken
US4611955A (en) * 1980-07-23 1986-09-16 Conoco Inc. Slurry pump tram control apparatus
AU1523083A (en) * 1982-09-20 1984-06-21 Conoco Inc. Surge silo for slurry networks
DE3620715C2 (de) * 1986-06-20 1996-01-25 Bertram Dipl Ing Botsch Verfahren und Vorrichtung zum Räumen und Absaugen von abgesetztem Schlamm in Absetzbecken von Kläranlagen
FR2627859B1 (fr) * 1988-02-25 1990-09-07 Seguin Patrick Jauge de charge pour materiaux transportes dans l'eau par tuyaux flottants
US5192435A (en) * 1990-05-04 1993-03-09 Fraser Environmental Systems, Inc. Self-cleaning vacuum head for recovering oil from beaches and the like
US5076919A (en) * 1990-05-04 1991-12-31 Fraser Environmental Systems, Inc. Self-cleaning vacuum filter with relatively moveable surfaces for recovering oil from beaches
US5302210A (en) * 1992-04-07 1994-04-12 Fraser Environmental Systems, Inc. Rapid deployment method for recovering oil from beaches
FR2702785B1 (fr) * 1993-03-18 1995-06-02 Michoulier Bruno Jean Victor Installation de déshydratation des boues du fond d'une lagune.
ZA946056B (en) * 1993-08-30 1995-03-16 Greystones Enterpr Pty Ltd System for controlling the position of a suction nozzle
US6033187A (en) * 1997-10-17 2000-03-07 Giw Industries, Inc. Method for controlling slurry pump performance to increase system operational stability
EP1811127A1 (en) * 2006-01-20 2007-07-25 Dredging International N.V. Method of mining the sea bed
WO2009096849A1 (en) * 2008-01-28 2009-08-06 Johann Haberl Tubing conduit system, a method for control thereof and the use thereof
GB2495286B (en) * 2011-10-03 2015-11-04 Marine Resources Exploration Internat Bv A method of recovering a deposit from the sea bed
AP2014007737A0 (en) * 2011-12-08 2014-07-31 Weir Minerals Australia Ltd Pump apparatus
ES2695252A1 (es) * 2017-06-27 2019-01-02 Carbonero Juan Francisco Cabezas Sistema para la limpieza de lodos heterogéneos depositados en instalaciones hidráulicas
WO2021113402A1 (en) * 2019-12-02 2021-06-10 FYTO, Inc System and method for aquatic plant harvesting
CN118851387B (zh) * 2024-09-23 2024-12-06 南通碧高环境工程有限公司 一种工业污水重金属处理系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1062926A (en) * 1913-01-14 1913-05-27 John Reid Dredger.
US1231613A (en) * 1914-05-11 1917-07-03 Westinghouse Electric & Mfg Co System of pump control.
US2250021A (en) * 1938-02-25 1941-07-22 David L Hofer Relief valve control
US2661550A (en) * 1951-05-02 1953-12-08 Instr Inc Method and apparatus for controlling a dredging operation
US2938536A (en) * 1957-10-29 1960-05-31 Honeywell Regulator Co Controller
US3224121A (en) * 1963-01-29 1965-12-21 Rick A Denning Apparatus for optimizing dredge production
NL6616728A (en, 2012) * 1966-11-28 1968-05-29
US3493345A (en) * 1967-12-20 1970-02-03 Du Pont Method of controlling polymer viscosity during synthesis by utilizing motor load
NL6803191A (en, 2012) * 1968-03-06 1969-09-09
NL6809986A (en, 2012) * 1968-07-15 1970-01-19
US3633597A (en) * 1970-05-28 1972-01-11 Atomic Energy Commission Flow rate control method
US3707978A (en) * 1971-09-24 1973-01-02 Beta Corp Automatic control and antibacklash system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111779058A (zh) * 2020-07-16 2020-10-16 段付文 一种避免管道堵塞的水利河道施工用污泥清理装置
CN115787760A (zh) * 2022-11-22 2023-03-14 徐州天科机械制造有限公司 水仓清理方法及智能清理设备
CN118933112A (zh) * 2024-09-12 2024-11-12 广州市海隆潜水打捞服务有限公司 一种水下清淤装置

Also Published As

Publication number Publication date
FR2283264A1 (fr) 1976-03-26
NO144127C (no) 1981-07-01
PL110076B1 (en) 1980-06-30
DE2520732C2 (de) 1984-02-23
CA1031795A (en) 1978-05-23
FI59496C (fi) 1981-08-10
ES438258A1 (es) 1977-04-16
SE7410937L (sv) 1976-03-01
IT1038423B (it) 1979-11-20
BR7503607A (pt) 1976-08-03
NO144127B (no) 1981-03-23
ATA346875A (de) 1978-09-15
DE2520732A1 (de) 1976-03-11
FR2283264B1 (en, 2012) 1982-10-15
SE384452B (sv) 1976-05-10
DK385575A (da) 1976-03-01
FI59496B (fi) 1981-04-30
NO751665L (en, 2012) 1976-03-02
AT350001B (de) 1979-05-10
FI751380A7 (en, 2012) 1976-03-01
US4037335A (en) 1977-07-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee