IT1012847B - Dispositivo per l aerazione di pozzi neri concimaie u simili - Google Patents

Dispositivo per l aerazione di pozzi neri concimaie u simili

Info

Publication number
IT1012847B
IT1012847B IT23217/74A IT2321774A IT1012847B IT 1012847 B IT1012847 B IT 1012847B IT 23217/74 A IT23217/74 A IT 23217/74A IT 2321774 A IT2321774 A IT 2321774A IT 1012847 B IT1012847 B IT 1012847B
Authority
IT
Italy
Prior art keywords
fertilizers
aeration
similar
black wells
wells
Prior art date
Application number
IT23217/74A
Other languages
English (en)
Original Assignee
Alfa Laval Ab
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 Alfa Laval Ab filed Critical Alfa Laval Ab
Application granted granted Critical
Publication of IT1012847B publication Critical patent/IT1012847B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C3/00—Treating manure; Manuring
    • A01C3/02—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure
    • A01C3/026—Storage places for manure, e.g. cisterns for liquid manure; Installations for fermenting manure with mixing or agitating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/86—Mixing heads comprising a driven stirrer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/321—Disposition of the drive
    • B01F35/3214—Disposition of the drive at the upper side of the axis, e.g. driving the stirrer from the top of a receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
    • B01F35/411—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft
    • B01F35/4111—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting only one extremity of the shaft at the top of the receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT23217/74A 1973-05-30 1974-05-27 Dispositivo per l aerazione di pozzi neri concimaie u simili IT1012847B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT476073A AT322892B (de) 1973-05-30 1973-05-30 Einrichtung zur belüftung von senk-,dunggruben od.dgl.

Publications (1)

Publication Number Publication Date
IT1012847B true IT1012847B (it) 1977-03-10

Family

ID=3568004

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23217/74A IT1012847B (it) 1973-05-30 1974-05-27 Dispositivo per l aerazione di pozzi neri concimaie u simili

Country Status (7)

Country Link
AT (1) AT322892B (it)
BE (1) BE815631A (it)
CH (1) CH570825A5 (it)
DE (1) DE2424999A1 (it)
FR (1) FR2231821B1 (it)
IT (1) IT1012847B (it)
NL (1) NL7407299A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9302812U1 (de) * 1993-02-26 1993-04-15 Hydrogeologie GmbH, O-5500 Nordhausen Mischvorrichtung für Feststoffe in einem Reaktor
US5960803A (en) * 1996-02-26 1999-10-05 Schmitz; Peter J. Method and device for cleaning septic systems
DE10103728A1 (de) * 2000-09-14 2002-03-28 Anton Reck Vorrichtung zum Homogenisieren von Gülle
IT1399367B1 (it) * 2010-04-08 2013-04-16 Squirt S R L Impianto di trattamento di deiezioni animali per ridurre l'azoto ammoniacale.
CN106390800A (zh) * 2016-11-30 2017-02-15 南京艾峰科技有限公司 具有夹取功能的搅拌轴

Also Published As

Publication number Publication date
AT322892B (de) 1975-06-10
CH570825A5 (it) 1975-12-31
BE815631A (fr) 1974-09-16
DE2424999A1 (de) 1975-01-02
FR2231821B1 (it) 1977-03-11
FR2231821A1 (it) 1974-12-27
NL7407299A (it) 1974-12-03

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