GB1442028A - Fan provided with a device for cleaning the fan blades - Google Patents

Fan provided with a device for cleaning the fan blades

Info

Publication number
GB1442028A
GB1442028A GB4037374A GB4037374A GB1442028A GB 1442028 A GB1442028 A GB 1442028A GB 4037374 A GB4037374 A GB 4037374A GB 4037374 A GB4037374 A GB 4037374A GB 1442028 A GB1442028 A GB 1442028A
Authority
GB
United Kingdom
Prior art keywords
cleaning
blades
fan
compressed air
nozzle
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
Application number
GB4037374A
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
Polysius AG
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 Polysius AG filed Critical Polysius AG
Publication of GB1442028A publication Critical patent/GB1442028A/en
Expired legal-status Critical Current

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

Landscapes

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

Abstract

1442028 Blasting POLYSIUS AG 17 Sept 1974 [10 Aug 1973] 40373/74 Heading B3D A device for cleaning the blades 1 of a fan 2 comprises a nozzle 3, the inlet terminal of which is connected to a compressed air source and to a storage container for fine-grained material, such as powdered clinker, and the mouth of which is directed towards the blade surfaces to be cleaned. The device can be used while the fan is running and is angularly adjustable by means of a ball mounting for cleaning either the concave or convex sides of the blades. The nozzle may be flat or, as shown, round and is in communication with a concentrically disposed conduit 7 which is connected to a compressed air source and has a tapered mouth 7a surrounded by an annular gap 8a through which the finegrained material is fed from a feeder 8. A magnetic valve may periodically switch on the compressed air supply. A number of fixed nozzles may be mounted for cleaning the blades.
GB4037374A 1973-10-10 1974-09-17 Fan provided with a device for cleaning the fan blades Expired GB1442028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7336454 1973-10-10

Publications (1)

Publication Number Publication Date
GB1442028A true GB1442028A (en) 1976-07-07

Family

ID=6640881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4037374A Expired GB1442028A (en) 1973-10-10 1974-09-17 Fan provided with a device for cleaning the fan blades

Country Status (5)

Country Link
BE (1) BE819932A (en)
ES (1) ES430091A1 (en)
FR (1) FR2258102A7 (en)
GB (1) GB1442028A (en)
ZA (1) ZA745833B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000430A1 (en) * 1989-06-28 1991-01-10 ABB Fläkt AB Method and device for cleaning fan impellers
WO1992010683A1 (en) * 1990-12-07 1992-06-25 ABB Fläkt AB Method and device for cleaning fan impellers
FR2893095A1 (en) * 2005-11-10 2007-05-11 Aldes Aeraulique Sa MECHANICAL VENTILATION GROUP COMPRISING MEANS FOR CLEANING THE TURBINE BLADES BY COMPRESSED AIR INSUFFLATION
WO2007121803A1 (en) * 2006-04-20 2007-11-01 Linde Aktiengesellschaft Method and device for deicing and cleaning of fans
CN109386482A (en) * 2017-08-03 2019-02-26 宁波方太厨具有限公司 Automatically cleaning blower and application have the range hood of the blower and the self cleaning method of the blower

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900009265A (en) * 1988-12-07 1990-07-04 원본미기재 Manufacturing method of reinforced thermoplastic composite-metal foil laminate
CH681381A5 (en) * 1990-02-14 1993-03-15 Turbotect Ag
CN112483474A (en) * 2020-11-10 2021-03-12 候超学 Pre-descending blocking type vane pump suitable for conveying textile wastewater

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000430A1 (en) * 1989-06-28 1991-01-10 ABB Fläkt AB Method and device for cleaning fan impellers
WO1992010683A1 (en) * 1990-12-07 1992-06-25 ABB Fläkt AB Method and device for cleaning fan impellers
AU656748B2 (en) * 1990-12-07 1995-02-16 Abb Flakt Ab Method and device for cleaning fan impellers
US5427565A (en) * 1990-12-07 1995-06-27 Abb Flakt Ab Method and device for cleaning fan impellers
FR2893095A1 (en) * 2005-11-10 2007-05-11 Aldes Aeraulique Sa MECHANICAL VENTILATION GROUP COMPRISING MEANS FOR CLEANING THE TURBINE BLADES BY COMPRESSED AIR INSUFFLATION
WO2007057531A1 (en) * 2005-11-10 2007-05-24 Aldes Aeraulique Mechanical ventilation assembly comprising means for cleaning turbine blades by blowing compressed air therethrough
WO2007121803A1 (en) * 2006-04-20 2007-11-01 Linde Aktiengesellschaft Method and device for deicing and cleaning of fans
AU2007241466B2 (en) * 2006-04-20 2010-12-23 Linde Aktiengesellschaft Method and device for deicing and cleaning of fans
US8726683B2 (en) 2006-04-20 2014-05-20 Linde Aktiengesellschaft Device for deicing and cleaning of fans
US9044789B2 (en) 2006-04-20 2015-06-02 Linde Aktiengesellschaft Method for deicing and cleaning fans
CN109386482A (en) * 2017-08-03 2019-02-26 宁波方太厨具有限公司 Automatically cleaning blower and application have the range hood of the blower and the self cleaning method of the blower

Also Published As

Publication number Publication date
ES430091A1 (en) 1976-10-16
ZA745833B (en) 1975-10-29
FR2258102A7 (en) 1975-08-08
BE819932A (en) 1975-01-16

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed