IT1051268B - Dispositivo per la sorveglianza e regolazione automatica della purezza del liqzido di sfioramento nei riguardi delle sostanze sospese in un separatore liquido solido e procedimento per l esercizio del dispositivo - Google Patents

Dispositivo per la sorveglianza e regolazione automatica della purezza del liqzido di sfioramento nei riguardi delle sostanze sospese in un separatore liquido solido e procedimento per l esercizio del dispositivo

Info

Publication number
IT1051268B
IT1051268B IT69881/75A IT6988175A IT1051268B IT 1051268 B IT1051268 B IT 1051268B IT 69881/75 A IT69881/75 A IT 69881/75A IT 6988175 A IT6988175 A IT 6988175A IT 1051268 B IT1051268 B IT 1051268B
Authority
IT
Italy
Prior art keywords
surveillance
purity
regard
procedure
automatic adjustment
Prior art date
Application number
IT69881/75A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Application granted granted Critical
Publication of IT1051268B publication Critical patent/IT1051268B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physical Water Treatments (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT69881/75A 1974-11-27 1975-11-21 Dispositivo per la sorveglianza e regolazione automatica della purezza del liqzido di sfioramento nei riguardi delle sostanze sospese in un separatore liquido solido e procedimento per l esercizio del dispositivo IT1051268B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456011 DE2456011A1 (de) 1974-11-27 1974-11-27 Vorrichtung und verfahren zur ueberwachung und steuerung der schwebstoff- freiheit von ruhebeckenueberlauffluessigkeit bei mechanischen trennverfahren fuer fluessig-feste phasen

Publications (1)

Publication Number Publication Date
IT1051268B true IT1051268B (it) 1981-04-21

Family

ID=5931824

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69881/75A IT1051268B (it) 1974-11-27 1975-11-21 Dispositivo per la sorveglianza e regolazione automatica della purezza del liqzido di sfioramento nei riguardi delle sostanze sospese in un separatore liquido solido e procedimento per l esercizio del dispositivo

Country Status (10)

Country Link
US (1) US3979290A (it)
JP (2) JPS5177972A (it)
BE (1) BE835934A (it)
BR (1) BR7507793A (it)
DE (1) DE2456011A1 (it)
ES (1) ES442146A1 (it)
FR (1) FR2292505A1 (it)
GB (1) GB1519838A (it)
IT (1) IT1051268B (it)
NL (1) NL173513C (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2330654A1 (fr) * 1975-11-06 1977-06-03 Degremont Procede et installation pour la regulation automatique de l'extraction des boues d'un appareil de traitement des eaux
US4110215A (en) * 1976-03-22 1978-08-29 Sun Oil Company Of Pennsylvania Liquid level control system for separation tank
GB1535848A (en) * 1976-04-08 1978-12-13 British Petroleum Co Treatment of effluent
US4135946A (en) * 1978-02-03 1979-01-23 Casey John A Process and apparatus for enhancing growth of precipitables in a chemical solution
DE2926959A1 (de) * 1979-07-04 1981-01-22 Hoechst Ag Vorrichtung zur fluessig-fluessig- extraktion
DE3011247C2 (de) * 1980-03-24 1982-10-28 Schreiber-Kläranlagen Dr.-Ing. Aug. Schreiber GmbH & Co KG, 3012 Langenhagen Verfahren zum Reinigen von Abwasser mittels Belebtschlamm
US4466154A (en) * 1981-01-05 1984-08-21 Urbani William G Tank cleaning system
US4771503A (en) * 1982-05-28 1988-09-20 Industrial Innovations, Inc. Tank cleaning system
US4707878A (en) * 1984-10-02 1987-11-24 Industrial Innovations, Inc. Vacuum loading cleaning system
US4619015A (en) * 1984-10-02 1986-10-28 Industrial Innovations, Inc. Vacuum loading cleaning system
US4616377A (en) * 1984-10-19 1986-10-14 Industrial Innovations, Inc. Recycled liquid cleaning system
US4857208A (en) * 1987-05-14 1989-08-15 Jennelle Ernest M Hydraulic sweep clarifier and method
ES2013662A6 (en) * 1989-02-21 1990-05-16 Filter system for liquids with particles in suspension
US5330420A (en) * 1992-01-13 1994-07-19 Therakos, Inc. Hemolysis detector
US6168352B1 (en) 1997-01-24 2001-01-02 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Apparatus for producing high density slurry and paste backfills
US5888026A (en) * 1997-01-24 1999-03-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Natural Resources Backfill paste production facility and method and apparatus for producing high density slurry and paste backfills
NO975590A (no) * 1997-12-03 1999-05-18 Abb Research Ltd Anordning ved en separator
SE529738C2 (sv) * 2006-03-30 2007-11-06 Medical Vision Res & Dev Ab Anordning för spolning av kaviteter i kroppen
US7981073B2 (en) * 2006-03-30 2011-07-19 Moellstam Anders Method and device for irrigation of body cavities
CN102359893B (zh) * 2011-08-08 2013-02-27 鞍钢集团矿业公司 手动矿浆采样器
CN103432782A (zh) * 2013-08-30 2013-12-11 南京协和助剂有限公司 复合稳定剂生产污水用切线进液沉降槽
CN103557885B (zh) * 2013-10-28 2015-11-04 长沙有色冶金设计研究院有限公司 槽型矿浆一体化浓度流量计

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616925A (en) * 1969-03-19 1971-11-02 United Conveyor Corp Apparatus for dewatering granular material
GB1268389A (en) * 1969-07-08 1972-03-29 South West Suburban Water Comp Improvements in or relating to sedimentation tanks
JPS4834198B1 (it) * 1969-11-15 1973-10-19
US3618766A (en) * 1970-01-23 1971-11-09 Taulman Co The Water treatment
US3878094A (en) * 1972-11-27 1975-04-15 Fram Corp System for separating hydrocarbons from water
US3834128A (en) * 1972-12-04 1974-09-10 Environmental Maintenance Corp Liquid clarifying apparatus for removing particles from a gas stream

Also Published As

Publication number Publication date
FR2292505A1 (fr) 1976-06-25
NL173513C (nl) 1984-02-01
BR7507793A (pt) 1976-08-10
JPS5177972A (it) 1976-07-06
NL173513B (nl) 1983-09-01
BE835934A (fr) 1976-05-25
GB1519838A (en) 1978-08-02
JPS56172306U (it) 1981-12-19
ES442146A1 (es) 1977-03-16
NL7512972A (nl) 1976-05-31
FR2292505B1 (it) 1978-07-28
US3979290A (en) 1976-09-07
DE2456011A1 (de) 1976-08-12

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