HK1035157A1 - Screen with high pressure nozzles - Google Patents

Screen with high pressure nozzles

Info

Publication number
HK1035157A1
HK1035157A1 HK01104504A HK01104504A HK1035157A1 HK 1035157 A1 HK1035157 A1 HK 1035157A1 HK 01104504 A HK01104504 A HK 01104504A HK 01104504 A HK01104504 A HK 01104504A HK 1035157 A1 HK1035157 A1 HK 1035157A1
Authority
HK
Hong Kong
Prior art keywords
screen
high pressure
pressure nozzles
nozzles
pressure
Prior art date
Application number
HK01104504A
Other languages
English (en)
Inventor
Gernot Mahr
Original Assignee
Headworks Inc
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 Headworks Inc filed Critical Headworks Inc
Publication of HK1035157A1 publication Critical patent/HK1035157A1/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials
    • E02B8/026—Cleaning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/333—Filters with filtering elements which move during the filtering operation with individual filtering elements moving along a closed path
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/461—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/80—Accessories
    • B01D33/804—Accessories integrally combined with devices for controlling the filtration
    • B01D33/807—Accessories integrally combined with devices for controlling the filtration by level measuring
HK01104504A 1998-06-15 2001-06-28 Screen with high pressure nozzles HK1035157A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0039798U AT2773U1 (de) 1998-06-15 1998-06-15 Recheneinrichtung
CA002295381A CA2295381A1 (en) 1998-06-15 2000-01-14 Screen with high pressure nozzles

Publications (1)

Publication Number Publication Date
HK1035157A1 true HK1035157A1 (en) 2001-11-16

Family

ID=25592582

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01104504A HK1035157A1 (en) 1998-06-15 2001-06-28 Screen with high pressure nozzles

Country Status (6)

Country Link
AT (1) AT2773U1 (xx)
AU (1) AU748227B2 (xx)
CA (1) CA2295381A1 (xx)
GB (1) GB2351457B (xx)
HK (1) HK1035157A1 (xx)
SE (1) SE0000476D0 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325115A1 (de) * 2003-06-02 2004-12-23 Hans Huber Ag Maschinen- Und Anlagenbau Vorrichtung zum Abscheiden und Abtransport von Abscheidegut
AT515829B1 (de) 2014-05-26 2016-03-15 Mahr Maschb Ges M B H Recheneinrichtung
WO2015186094A1 (fr) * 2014-06-06 2015-12-10 Degremont Procédé de décolmatage et dispositif sujet a encrassement s'y rapportant
FR3021876B1 (fr) * 2014-06-06 2020-05-15 Degremont Procede de decolmatage et dispositif sujet a encrassement s'y rapportant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716274A1 (de) * 1987-05-15 1988-12-01 Dieter Frankenberger Filterrechen
GB9304100D0 (en) * 1993-03-01 1993-04-14 Vickerys Ltd Screening appratus
DK58694A (da) * 1994-05-25 1995-11-26 Krueger I Systems As Apparat, komponenter og fremgangsmåde til filtrering af væske

Also Published As

Publication number Publication date
GB2351457A (en) 2001-01-03
SE0000476D0 (sv) 2000-02-15
AT2773U1 (de) 1999-04-26
GB9930890D0 (en) 2000-07-05
CA2295381A1 (en) 2001-07-14
AU748227B2 (en) 2002-05-30
GB2351457B (en) 2001-07-18
AU1943200A (en) 2000-12-14

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090615