[go: up one dir, main page]

SE8902335L - PROCEDURE AND DEVICE FOR CLEANING WHEELS - Google Patents

PROCEDURE AND DEVICE FOR CLEANING WHEELS

Info

Publication number
SE8902335L
SE8902335L SE8902335A SE8902335A SE8902335L SE 8902335 L SE8902335 L SE 8902335L SE 8902335 A SE8902335 A SE 8902335A SE 8902335 A SE8902335 A SE 8902335A SE 8902335 L SE8902335 L SE 8902335L
Authority
SE
Sweden
Prior art keywords
procedure
compressed air
cleaning wheels
pulses
shots
Prior art date
Application number
SE8902335A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8902335D0 (en
Inventor
A Godichon
Original Assignee
Flaekt 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 Flaekt Ab filed Critical Flaekt Ab
Priority to SE8902335A priority Critical patent/SE8902335L/en
Publication of SE8902335D0 publication Critical patent/SE8902335D0/en
Priority to AU59514/90A priority patent/AU5951490A/en
Priority to PCT/SE1990/000456 priority patent/WO1991000430A1/en
Publication of SE8902335L publication Critical patent/SE8902335L/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

In a method of cleaning fan impellers shots in the form of pulses of compressed air are directed towards the impeller blades (24). A device for cleaning fan impellers comprises at least one compressed air cannon (14, 16), which is disposed to direct shots in the form of pulses of compressed air towards the impeller blades (24).
SE8902335A 1989-06-28 1989-06-28 PROCEDURE AND DEVICE FOR CLEANING WHEELS SE8902335L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8902335A SE8902335L (en) 1989-06-28 1989-06-28 PROCEDURE AND DEVICE FOR CLEANING WHEELS
AU59514/90A AU5951490A (en) 1989-06-28 1990-06-26 Method and device for cleaning fan impellers
PCT/SE1990/000456 WO1991000430A1 (en) 1989-06-28 1990-06-26 Method and device for cleaning fan impellers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902335A SE8902335L (en) 1989-06-28 1989-06-28 PROCEDURE AND DEVICE FOR CLEANING WHEELS

Publications (2)

Publication Number Publication Date
SE8902335D0 SE8902335D0 (en) 1989-06-28
SE8902335L true SE8902335L (en) 1990-12-29

Family

ID=20376418

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902335A SE8902335L (en) 1989-06-28 1989-06-28 PROCEDURE AND DEVICE FOR CLEANING WHEELS

Country Status (3)

Country Link
AU (1) AU5951490A (en)
SE (1) SE8902335L (en)
WO (1) WO1991000430A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468134B (en) * 1990-12-07 1992-11-09 Flaekt Ab CLEANING DEVICE FOR A FLASH WHEEL, INCLUDING AATMINSTONE AND A PRESSURE AIR CANNON TO AIM SHOT IN THE FORM OF PRESSURE AIR PULSES TO THE FLASH WHEEL
JPH06262150A (en) * 1992-05-12 1994-09-20 Matsui Mfg Co Method and device for removing depositions
FR2893095B1 (en) * 2005-11-10 2008-01-04 Aldes Aeraulique Sa MECHANICAL VENTILATION GROUP COMPRISING MEANS FOR CLEANING THE TURBINE BLADES BY COMPRESSED AIR INSUFFLATION
CN107614882B (en) * 2015-05-20 2021-01-05 菲舍尔和佩克尔应用有限公司 Fan or pump arrangement and method of operation
RU2728979C1 (en) * 2019-12-20 2020-08-03 Открытое акционерное общество "Научно-производственное объединение по исследованию и проектированию энергетического оборудования им. И.И. Ползунова" (ОАО "НПО ЦКТИ") Device for air-impact cleaning of surfaces of draft and dust capture equipment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH455128A (en) * 1967-09-29 1968-04-30 Von Roll Ag Process and device for cleaning the impeller of fans for conveying dusty gases
ZA745833B (en) * 1973-10-10 1975-10-29 Polysius Ag Device for cleaning fan blades
DE3306243A1 (en) * 1983-02-23 1984-08-23 W. Schlafhorst & Co, 4050 Mönchengladbach Device for cleaning air laden with textile dust

Also Published As

Publication number Publication date
WO1991000430A1 (en) 1991-01-10
AU5951490A (en) 1991-01-17
SE8902335D0 (en) 1989-06-28

Similar Documents

Publication Publication Date Title
DE69021938D1 (en) Diffuser of a centrifugal compressor.
SE8700567D0 (en) WATER COLLECTOR WITH GOOD PERFORMANCE
DE3173615D1 (en) Axial flow fan imparting both radial and axial flow components to the airflow
IT1143361B (en) DIFFUSER FOR TURBOMACHINES PARTICULARLY FOR CENTRIFUGAL COMPRESSORS
IT9020270A0 (en) CENTRIFUGAL BLOWER UNIT WITH AUGER AIR GUIDE DIVIDED INTO SECTIONS OF CURVED WALLS FOR FANS, AIR CONDITIONERS AND SIMILAR
ES534040A0 (en) IMPROVEMENTS IN THE VACUUM CLEANING DEVICES
EP0602007A3 (en) Blower and vacuum cleaner diffuser.
ATE59465T1 (en) VACUUM FURNACE WITH GAS COOLING FOR HEAT TREATMENT.
SE8902335L (en) PROCEDURE AND DEVICE FOR CLEANING WHEELS
ES8700713A1 (en) A device for acting on and treating surfaces, for instance for picking up particles, leaves and litter.
IT8347930A0 (en) PROCEDURE FOR COOLING A TURBINE DRIVE MOTOR FOR THE EVACUATION OF HOT SMOKES TO THE END OF A DUCT, AND DEVICE FOR CARRYING OUT THE PROCEDURE
SE9003907D0 (en) PROCEDURE AND DEVICE FOR CLEANING WHEELS
JPS5377319A (en) Axial-flow fan
JPS5781191A (en) Method and device of improving characteristic of blower or the like
GB2041149B (en) Centrifugal and axial-flow compressors
JPS53115911A (en) Axial-flow fan
GR3004013T3 (en)
SE9001508D0 (en) METHOD AND APPARATUS FOR STABILIZING THE PRESSURE OF A CENTRIFUGAL FAN
ES8405458A1 (en) Apparatus for shearing fabrics.
JPS51134907A (en) Motor fan
DE59100767D1 (en) Foliage gathering device.
RU1770683C (en) Method of air distribution
JPS53118862A (en) Electric vacuum cleaner
JPS5562502A (en) Cleaner with charged filter
ATE59439T1 (en) RADIAL TURBO WORKING MACHINE WITH DISC DIFFUSER.

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8902335-2

Effective date: 19920113