AT367463B - Verfahren und vorrichtung zum entschlammen von verunreinigten salzbaedern - Google Patents

Verfahren und vorrichtung zum entschlammen von verunreinigten salzbaedern

Info

Publication number
AT367463B
AT367463B AT0153880A AT153880A AT367463B AT 367463 B AT367463 B AT 367463B AT 0153880 A AT0153880 A AT 0153880A AT 153880 A AT153880 A AT 153880A AT 367463 B AT367463 B AT 367463B
Authority
AT
Austria
Prior art keywords
saltbeds
discharging polluted
polluted
discharging
polluted saltbeds
Prior art date
Application number
AT0153880A
Other languages
English (en)
Other versions
ATA153880A (de
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
Publication of ATA153880A publication Critical patent/ATA153880A/de
Application granted granted Critical
Publication of AT367463B publication Critical patent/AT367463B/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/44Methods of heating in heat-treatment baths
    • C21D1/46Salt baths
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012Settling tanks making use of filters, e.g. by floating layers of particulate material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D21/00Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24Feed or discharge mechanisms for settling tanks
    • B01D21/245Discharge mechanisms for the sediments
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13Supported filter elements
    • B01D29/23Supported filter elements arranged for outward flow filtration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D29/00Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/60Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
    • B01D29/605Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/26Filters with built-in pumps filters provided with a pump mounted in or on the casing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D35/00Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Filtering Materials (AREA)
  • Treatment Of Sludge (AREA)
AT0153880A 1979-03-22 1980-03-21 Verfahren und vorrichtung zum entschlammen von verunreinigten salzbaedern AT367463B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792911222 DE2911222A1 (de) 1979-03-22 1979-03-22 Verfahren und vorrichtung zum entschlammen von salzbaedern

Publications (2)

Publication Number Publication Date
ATA153880A ATA153880A (de) 1981-11-15
AT367463B true AT367463B (de) 1982-07-12

Family

ID=6066098

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0153880A AT367463B (de) 1979-03-22 1980-03-21 Verfahren und vorrichtung zum entschlammen von verunreinigten salzbaedern

Country Status (9)

Country Link
JP (1) JPS55161064A (de)
AR (1) AR226055A1 (de)
AT (1) AT367463B (de)
BR (1) BR8001634A (de)
CA (1) CA1142419A (de)
DE (1) DE2911222A1 (de)
FR (1) FR2461018A1 (de)
GB (1) GB2046611A (de)
IT (1) IT7969374A0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD157966A3 (de) * 1977-08-08 1982-12-22 Siegfried Schelinski Verfahren und vorrichtungen zur verfestigung von glaserzeugnissen durch ionenaustauch
EP0089219A3 (de) * 1982-03-15 1984-07-04 Protectaire Systems Company Vorrichtung zum Filtrieren von Schlamm
FR2525491B1 (fr) * 1982-04-23 1988-04-29 Stephanois Rech Mec Groupe de filtration pour bains de sels
DE3733721C1 (de) * 1987-10-06 1988-04-21 Degussa Vorrichtung zur kontinuierlichen Entschlammung von Salzbaedern
DE3836939C1 (de) * 1988-10-29 1989-06-15 Degussa Ag, 6000 Frankfurt, De
JP3280691B2 (ja) * 1992-02-18 2002-05-13 パーカー熱処理工業株式会社 スラッジ除去装置を一体化した溶融塩槽
EP0677130B1 (de) * 1992-12-30 1997-02-26 Merpro Tortek Limited Wasserhandhabungssystem
DK0663455T3 (da) * 1994-01-13 2000-05-15 Houghton Durferrit Gmbh Filterenhed og indretning til afslamning af saltbade
JP3187249B2 (ja) 1994-05-17 2001-07-11 本田技研工業株式会社 スラッジ除去装置
CN107875870A (zh) * 2016-09-29 2018-04-06 内蒙古乌海化工有限公司 一种化盐池
CN106861582B (zh) * 2017-03-07 2019-04-19 上海煜志机电设备有限公司 高温液态硝酸盐的净化及性能强化熔盐罐
JP2018187555A (ja) * 2017-05-01 2018-11-29 パーカー熱処理工業株式会社 スラッジ分離装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE564595C (de) * 1930-11-21 1932-11-21 Frey & Co W Verfahren und Vorrichtung zum Gluehen von Metallgegenstaenden im Salzbad
FR938432A (fr) * 1945-10-01 1948-09-15 Ajax Electric Company Procédé et dispositif pour l'épuration des bains de sels pour traitements thermiques
GB606734A (en) * 1946-01-17 1948-08-19 Thomas Augustus Goskar Improvements in or relating to the heat treatment of steel
DE866004C (de) * 1950-08-14 1953-02-05 Ernst Matter Apparat zum Vorfuehren von Gegenstaenden, insbesondere fuer Reklamezwecke
DE1198842B (de) * 1958-06-03 1965-08-19 Degussa Verfahren und Vorrichtung zum Entschlammen von Warmbaedern in der Haertetechnik
DE1247361B (de) * 1963-10-02 1967-08-17 Degussa Vorrichtung zum Entschlammen von Salzschmelzen, insbesondere Nitrierbaedern
PL84385B1 (de) * 1973-01-11 1976-03-31 Polotechnika Wroclawska Breslau (Polen)
NO129964B (de) * 1973-03-01 1974-06-17 Hydro N
DE2435830C3 (de) * 1974-07-25 1981-11-05 ARBED-F & G Drahtwerke Köln GmbH, 5000 Köln Verfahren und Vorrichtung zur Herstellung von Stahldraht

Also Published As

Publication number Publication date
AR226055A1 (es) 1982-05-31
ATA153880A (de) 1981-11-15
JPS55161064A (en) 1980-12-15
FR2461018A1 (fr) 1981-01-30
DE2911222A1 (de) 1980-11-06
BR8001634A (pt) 1980-11-18
CA1142419A (en) 1983-03-08
GB2046611A (en) 1980-11-19
IT7969374A0 (it) 1979-12-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner