FI941010A - Device for aeration - Google Patents

Device for aeration Download PDF

Info

Publication number
FI941010A
FI941010A FI941010A FI941010A FI941010A FI 941010 A FI941010 A FI 941010A FI 941010 A FI941010 A FI 941010A FI 941010 A FI941010 A FI 941010A FI 941010 A FI941010 A FI 941010A
Authority
FI
Finland
Prior art keywords
airpipe
aerating
appliance
downpipe
aeration
Prior art date
Application number
FI941010A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI100396B (en
FI941010A0 (en
Inventor
Heikki Rahikainen
Original Assignee
Heikki Rahikainen
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 Heikki Rahikainen filed Critical Heikki Rahikainen
Priority to FI941010A priority Critical patent/FI100396B/en
Publication of FI941010A0 publication Critical patent/FI941010A0/en
Publication of FI941010A publication Critical patent/FI941010A/en
Application granted granted Critical
Publication of FI100396B publication Critical patent/FI100396B/en

Links

Classifications

    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Treatment Of Sludge (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

The invention relates to an appliance for aerating liquid manure, which aerating appliance possesses a downpipe 1, an airpipe 2 which is located within it, a motor 3 for rotating the airpipe, which motor is located on the upper end of the downpipe, and a propeller 4 which is located on the lower end of the airpipe and through whose blades 5 the air is arranged to be conducted from the airpipe to the liquid manure. In order to make the aeration more effective, the blades 5 in an aerating appliance in accordance with the invention have been located so as to extend obliquely downwards in relation to the airpipe 2. <IMAGE>
FI941010A 1994-03-03 1994-03-03 The aerator FI100396B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI941010A FI100396B (en) 1994-03-03 1994-03-03 The aerator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI941010 1994-03-03
FI941010A FI100396B (en) 1994-03-03 1994-03-03 The aerator

Publications (3)

Publication Number Publication Date
FI941010A0 FI941010A0 (en) 1994-03-03
FI941010A true FI941010A (en) 1995-09-04
FI100396B FI100396B (en) 1997-11-28

Family

ID=8540243

Family Applications (1)

Application Number Title Priority Date Filing Date
FI941010A FI100396B (en) 1994-03-03 1994-03-03 The aerator

Country Status (1)

Country Link
FI (1) FI100396B (en)

Also Published As

Publication number Publication date
FI100396B (en) 1997-11-28
FI941010A0 (en) 1994-03-03

Similar Documents

Publication Publication Date Title
ES2049846T3 (en) APPARATUS INTENDED TO MIX AND / OR AERATE WASTEWATER.
ATE123664T1 (en) FUMIGATION MIXER.
FR2596108B1 (en) BLADES FOR FAN PROPELLER
ES2140896T3 (en) APPARATUS FOR THE TREATMENT OF LIQUIDS.
DE69317348D1 (en) Method and device for introducing gas into a liquid
DK518786D0 (en) SCREWING VENTURES FOR GASING WASTE WATER
AU630778B2 (en) Float aerator
DE3861168D1 (en) AERATOR FOR INDUSTRIAL AND HOUSEHOLD WASTE WATER.
BR8801865A (en) APPLIANCE SUITABLE TO HEAT, EMULSIFY, SHAKE, HARDEN LIQUIDS OF DIFFERENT TYPES, PARTICULARLY MILK, CHOCOLATE, PONCH AND SIMILARS
HUP9701599A1 (en) Apparatus for mixing and aeration of waste-water
ATE147712T1 (en) METHOD AND DEVICE FOR WASTE WATER AERATION
FI941010A (en) Device for aeration
EP0941659A3 (en) Device for treating waters in a basin
DE69508768D1 (en) COMBINED PROPELLER FOR WATER TREATMENT DEVICES
WO2004092074A3 (en) Water agitation system for water retention structure
JPH03165899A (en) Agitated aerator
SE8502536L (en) AUCTION FOR INHIBITION OF AIR IN WASHERS
ATE114398T1 (en) DEVICE FOR TREATMENT OF WASTEWATER.
FI891838A (en) LUFTNINGSANORDNING.
ATE62428T1 (en) DEVICE FOR PROCESSING TISSUE PARTS.
JPH039834Y2 (en)
DE59901529D1 (en) Device for the production of carbonated water
DK0848778T3 (en) Device comprising a flagpole, a washer or pulley, a flag string and a flag raising and flaking device
DE50108297D1 (en) Device for homogenizing manure
KR910014313A (en) Gas dissolving device

Legal Events

Date Code Title Description
FG Patent granted

Owner name: RAHIKAINEN, HEIKKI