UA114970C2 - A drum filter apparatus - Google Patents

A drum filter apparatus

Info

Publication number
UA114970C2
UA114970C2 UAA201511102A UAA201511102A UA114970C2 UA 114970 C2 UA114970 C2 UA 114970C2 UA A201511102 A UAA201511102 A UA A201511102A UA A201511102 A UAA201511102 A UA A201511102A UA 114970 C2 UA114970 C2 UA 114970C2
Authority
UA
Ukraine
Prior art keywords
filter plate
drum
rim structure
filter
fastening
Prior art date
Application number
UAA201511102A
Other languages
Ukrainian (uk)
Inventor
Пасі Каарністо
Original Assignee
Оутотек (Фінленд) Ой
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 Оутотек (Фінленд) Ой filed Critical Оутотек (Фінленд) Ой
Publication of UA114970C2 publication Critical patent/UA114970C2/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
    • B01D33/067—Construction of the filtering drums, e.g. mounting or sealing arrangements
    • 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
    • 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
    • B01D33/09—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration with surface cells independently connected to pressure distributors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/40—Special measures for connecting different parts of the filter
    • B01D2201/4084—Snap or Seeger ring connecting means
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The apparatus (10) comprises a cylindrical dram (20) supported with a rim structure (21, 22) on a shaft (25). An outer surface of the drum (20) com-prises a number of filter plates (23) forming a cylindrical filter surface. Each filter plate (23) is attached through at least three fastening points (P1, P2, P3) to the rim structure (21, 22). A first recess (46) extends into the filter plate (23) and a fastening flange (110) is positioned at least partly in the first recess (46). A longitudinal fastening member (120) is attached from a first end portion (121) to the fastening flange (110) and from a second end portion (122) to the rim structure (21, 22). At least one snap locking means (140) is positioned in the fastening flange (110) or in the rim structure (21, 22) or in both. The filter plate (23) is mounted on the drum (20) by pressing the filter plate (23) radially to the drum (20) so that the snap locking means (140) locks the filter plate (23) to the rim structure (21, 22) of the drum (20).The outer surface of the filter plate (23) will be unbroken, which leads to a bigger effective filter area in the filter plate (23).
UAA201511102A 2013-05-21 2014-05-20 A drum filter apparatus UA114970C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135542A FI125578B (en) 2013-05-21 2013-05-21 Rumpusuodinlaite
PCT/FI2014/050384 WO2014188068A1 (en) 2013-05-21 2014-05-20 A drum filter apparatus

Publications (1)

Publication Number Publication Date
UA114970C2 true UA114970C2 (en) 2017-08-28

Family

ID=51063451

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201511102A UA114970C2 (en) 2013-05-21 2014-05-20 A drum filter apparatus

Country Status (10)

Country Link
CN (1) CN105263599A (en)
AU (1) AU2014270287B2 (en)
BR (1) BR112015028970B8 (en)
CA (1) CA2912090A1 (en)
CL (1) CL2015003340A1 (en)
EA (1) EA031027B1 (en)
FI (1) FI125578B (en)
SE (1) SE539804C2 (en)
UA (1) UA114970C2 (en)
WO (1) WO2014188068A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107510984A (en) * 2017-11-03 2017-12-26 烟台青林矿山机械有限公司 A kind of farm animal excrement fermentation tank water treatment plant
SE542326C2 (en) 2018-06-21 2020-04-14 Valmet Oy Vacuum filter
CN113088358B (en) * 2021-03-26 2022-06-24 中国石油大学(华东) External expansion type gas filtering device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE455390A (en) *
BE442978A (en) *
US2547969A (en) * 1948-01-28 1951-04-10 Peterson Filters & Eng Drum filter medium
DE931825C (en) * 1950-11-16 1955-08-18 Buckau Wolf Maschf R Rotary cell external filter
CN202136852U (en) * 2011-06-29 2012-02-08 杭州化工机械有限公司 Filter component structure of pressurizing drum filter
CN102716610B (en) * 2012-06-27 2014-06-11 江苏赛德力制药机械制造有限公司 Pressurization rotating drum filtering machine

Also Published As

Publication number Publication date
BR112015028970A2 (en) 2017-07-25
EA031027B1 (en) 2018-11-30
CL2015003340A1 (en) 2016-09-23
SE539804C2 (en) 2017-12-05
FI125578B (en) 2015-11-30
BR112015028970B1 (en) 2021-09-28
FI20135542A (en) 2014-11-22
CN105263599A (en) 2016-01-20
CA2912090A1 (en) 2014-11-27
AU2014270287B2 (en) 2016-07-14
WO2014188068A1 (en) 2014-11-27
SE1551541A1 (en) 2015-11-27
AU2014270287A1 (en) 2015-12-24
BR112015028970B8 (en) 2023-02-07
EA201592002A1 (en) 2016-07-29

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