ZA818724B - Vacuum drum filter - Google Patents

Vacuum drum filter

Info

Publication number
ZA818724B
ZA818724B ZA818724A ZA818724A ZA818724B ZA 818724 B ZA818724 B ZA 818724B ZA 818724 A ZA818724 A ZA 818724A ZA 818724 A ZA818724 A ZA 818724A ZA 818724 B ZA818724 B ZA 818724B
Authority
ZA
South Africa
Prior art keywords
vacuum drum
drum filter
filter
vacuum
drum
Prior art date
Application number
ZA818724A
Inventor
L Michalski
P Schoenteich
Original Assignee
Kloeckner Humboldt Deutz 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 Kloeckner Humboldt Deutz Ag filed Critical Kloeckner Humboldt Deutz Ag
Publication of ZA818724B publication Critical patent/ZA818724B/en

Links

Classifications

    • 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
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • 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
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Sludge (AREA)
ZA818724A 1980-12-17 1981-12-17 Vacuum drum filter ZA818724B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803047539 DE3047539A1 (en) 1980-12-17 1980-12-17 Vacuum drum filter - with internal blow-off shoes for lifting off filter cake and removing remnants from filter cloth

Publications (1)

Publication Number Publication Date
ZA818724B true ZA818724B (en) 1982-11-24

Family

ID=6119405

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA818724A ZA818724B (en) 1980-12-17 1981-12-17 Vacuum drum filter

Country Status (2)

Country Link
DE (1) DE3047539A1 (en)
ZA (1) ZA818724B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2162080B (en) * 1984-07-26 1988-01-06 Champion Int Corp Filtering
SE470227C (en) * 1992-05-15 2001-09-21 Caustec Ab Apparatus for separating solid particles from a liquid mixture
DE19618048C2 (en) * 1996-05-06 1998-05-20 Chemieanlagenbau Stasfurt Ag Vacuum drum filter
US6833077B2 (en) 2001-04-23 2004-12-21 Gl&V Management Hungary Kft. Sequential swinging precoat removal and renewal system, filter so equipped and method

Also Published As

Publication number Publication date
DE3047539A1 (en) 1982-07-22

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