DE68901170D1 - AUTOMATED METHOD FOR MIXING A LIQUID AND SUITABLE SUBMERSIBLE MIXER THEREFOR. - Google Patents

AUTOMATED METHOD FOR MIXING A LIQUID AND SUITABLE SUBMERSIBLE MIXER THEREFOR.

Info

Publication number
DE68901170D1
DE68901170D1 DE8989402974T DE68901170T DE68901170D1 DE 68901170 D1 DE68901170 D1 DE 68901170D1 DE 8989402974 T DE8989402974 T DE 8989402974T DE 68901170 T DE68901170 T DE 68901170T DE 68901170 D1 DE68901170 D1 DE 68901170D1
Authority
DE
Germany
Prior art keywords
screw
mixing
liquid
automated method
submersible mixer
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 - Fee Related
Application number
DE8989402974T
Other languages
German (de)
Inventor
Mehrdad Abdollah-Shamshirsaz
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.)
KSB S.A., GENNEVILLIERS, FR
Original Assignee
GUINARD POMPES
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 GUINARD POMPES filed Critical GUINARD POMPES
Application granted granted Critical
Publication of DE68901170D1 publication Critical patent/DE68901170D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/25—Mixers with both stirrer and drive unit submerged in the material being mixed
    • B01F27/251—Vertical beam constructions therefor

Abstract

The submersible screw mixer of the invention comprises means for the orientation of the screw, for example a motorised system (12, 13, 14) making it possible to pivot the support (4) of the screw (1) between two extreme directions, and means (15) for controlling the orientation means, actuated by a programmed clock so as to trigger the continuous or sequential movement of the screw from one direction to the other at predetermined time intervals. Preferably, the time interval corresponds substantially to the reversal time of the recirculation rollers in the basin. Preferably, the mixer is fastened along one wall (6) of the basin, and the angle formed by each of the two directions with a perpendicular to the wall (6) in line with the screw is between 8 DEG and 60 DEG . <IMAGE>
DE8989402974T 1988-10-31 1989-10-27 AUTOMATED METHOD FOR MIXING A LIQUID AND SUITABLE SUBMERSIBLE MIXER THEREFOR. Expired - Fee Related DE68901170D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816344A FR2639255B1 (en) 1988-10-31 1988-10-31

Publications (1)

Publication Number Publication Date
DE68901170D1 true DE68901170D1 (en) 1992-05-14

Family

ID=9372851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989402974T Expired - Fee Related DE68901170D1 (en) 1988-10-31 1989-10-27 AUTOMATED METHOD FOR MIXING A LIQUID AND SUITABLE SUBMERSIBLE MIXER THEREFOR.

Country Status (7)

Country Link
EP (1) EP0367664B1 (en)
AT (1) ATE74535T1 (en)
DE (1) DE68901170D1 (en)
DK (1) DK540989A (en)
ES (1) ES2032670T3 (en)
FR (1) FR2639255B1 (en)
GR (1) GR3005020T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0524340B1 (en) * 1991-07-26 1999-10-20 KLAUS KIESSLING METALL- UND APPARATEBAU GmbH &amp; Co KG Device for rainwater overflow basin
DE4325161A1 (en) * 1993-07-27 1995-02-02 Biwater Ibo Gmbh Tank provided with an agitator for liquids containing solids
SE511588C2 (en) * 1995-02-13 1999-10-25 Flygt Ab Itt Installation of an electrically driven mixer in a liquid tank
DE19620986C1 (en) * 1996-05-24 1997-09-25 Abs Pump Center Gmbh Suspension device for travelling stirrer
EP1310292A1 (en) * 2001-11-13 2003-05-14 Maschinenbau Peters S.P.R.L. Movable stirring apparatus
CZ306266B6 (en) * 2007-03-20 2016-11-09 VĂŤTKOVICE ENVI a.s. Mixing device and method of mixing anaerobic reactor
US20120092949A1 (en) * 2010-10-13 2012-04-19 Spx Corporation Synchronized mixing device and method
CN104649406A (en) * 2013-11-25 2015-05-27 江苏汇通环保设备有限公司 Submersible water impeller

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136345A1 (en) * 1981-09-14 1983-03-24 Riebi Edelstahl-Technik GmbH, 7921 Hermaringen Stirrer for installation into the sludge silo of a sewage treatment works
US4464259A (en) * 1982-09-30 1984-08-07 Air-O-Lator Corporation Hydraulic horizontal mixer
DE3420094A1 (en) * 1984-05-29 1985-12-05 Südstall GmbH, 8264 Waldkraiburg Propeller agitator
JPH027628Y2 (en) * 1985-03-04 1990-02-23

Also Published As

Publication number Publication date
GR3005020T3 (en) 1993-05-24
FR2639255A1 (en) 1990-05-25
DK540989A (en) 1990-05-01
EP0367664B1 (en) 1992-04-08
DK540989D0 (en) 1989-10-30
ATE74535T1 (en) 1992-04-15
FR2639255B1 (en) 1992-03-27
ES2032670T3 (en) 1993-02-16
EP0367664A1 (en) 1990-05-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KSB S.A., COURBEVOIE, FR

8327 Change in the person/name/address of the patent owner

Owner name: KSB S.A., GENNEVILLIERS, FR

8339 Ceased/non-payment of the annual fee