GB201212819D0 - Drum cleaner - Google Patents

Drum cleaner

Info

Publication number
GB201212819D0
GB201212819D0 GB201212819A GB201212819A GB201212819D0 GB 201212819 D0 GB201212819 D0 GB 201212819D0 GB 201212819 A GB201212819 A GB 201212819A GB 201212819 A GB201212819 A GB 201212819A GB 201212819 D0 GB201212819 D0 GB 201212819D0
Authority
GB
United Kingdom
Prior art keywords
drum filter
cleaner
nozzle
rotation
fluid
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.)
Withdrawn
Application number
GB201212819A
Other versions
GB2504120A (en
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.)
Primetals Technologies Austria GmbH
Original Assignee
Siemens VAI Metals Technologies GmbH Austria
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 Siemens VAI Metals Technologies GmbH Austria filed Critical Siemens VAI Metals Technologies GmbH Austria
Priority to GB201212819A priority Critical patent/GB2504120A/en
Publication of GB201212819D0 publication Critical patent/GB201212819D0/en
Priority to PCT/EP2013/064889 priority patent/WO2014012883A2/en
Publication of GB2504120A publication Critical patent/GB2504120A/en
Withdrawn legal-status Critical Current

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
    • B01D33/463—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element nozzles

Abstract

A slag slurry drum filter cleaner for a drum filter mounted for rotation about an axis of rotation (3) and comprising a mesh filter (4); the cleaner comprising at least one spray nozzle (10), a nozzle mounting (13, Fig 4); a fluid supply (34, Fig 6a), and a controller. The at least one spray nozzle is adapted for movement on the nozzle mounting along of the length of the drum; and the controller controls supply of fluid to the nozzle, or each nozzle. A slag slurry drum filter cleaner for a drum filter mounted for rotation about an axis of rotation and characterised by valves (35, 36, Fig 6a) associated with each spray nozzle, and a method of controlling operation of a slag slurry drum filter cleaner, the method characterised by detecting completion of at least one revolution of the drum filter; terminating fluid flow at the first position and causing fluid to flow to one or more nozzles at a second position relative to the drum filter, is also disclosed. Advantageously the cleaner provides a more effective cleaning mechanism that allows all or a portion of the flow available from a high pressure mesh cleaning pump to be directed over a smaller portion of the mesh and hence increases the cleaning effectiveness in that area.
GB201212819A 2012-07-19 2012-07-19 Drum filter cleaner Withdrawn GB2504120A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB201212819A GB2504120A (en) 2012-07-19 2012-07-19 Drum filter cleaner
PCT/EP2013/064889 WO2014012883A2 (en) 2012-07-19 2013-07-15 Drum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201212819A GB2504120A (en) 2012-07-19 2012-07-19 Drum filter cleaner

Publications (2)

Publication Number Publication Date
GB201212819D0 true GB201212819D0 (en) 2012-09-05
GB2504120A GB2504120A (en) 2014-01-22

Family

ID=46881625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201212819A Withdrawn GB2504120A (en) 2012-07-19 2012-07-19 Drum filter cleaner

Country Status (2)

Country Link
GB (1) GB2504120A (en)
WO (1) WO2014012883A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107096278A (en) * 2017-06-20 2017-08-29 石河子大学 A kind of horizontal twin-roll backwash filter
CN114311802A (en) * 2021-11-15 2022-04-12 江苏众旺鑫智能设备有限公司 Medical liquid medicine filtering equipment

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015107028A1 (en) * 2015-05-06 2016-11-10 Huber Se Device for removing impurities from a liquid and method for cleaning a corresponding device
CN107694192A (en) * 2017-09-01 2018-02-16 江苏理文造纸有限公司 A kind of middle water circulation system microporous filtering method
CN110604962A (en) * 2019-09-24 2019-12-24 广东东荣金属制品有限公司 Modular micro-filter with independent middle shaft support and super-large ratio of length to diameter
US20230391009A1 (en) * 2020-08-19 2023-12-07 Novastar Solutions Inc. Systems and methods for automated post processing of 3d printed objects
CN111974068A (en) * 2020-08-28 2020-11-24 天长市飞龙金属制品有限公司 Rotary disc filter for sewage treatment
CN112426787B (en) * 2020-11-02 2021-12-31 深圳市树立水处理设备有限公司 Microfiltration machine for solid-liquid separation
CA3187457A1 (en) * 2022-01-25 2023-07-25 Icm, Inc. Mechanical separation device with screen washing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL94630A (en) * 1990-06-06 1993-08-18 Filtration Ltd Herzliya And Yt Self-cleaning filter
JP2714914B2 (en) * 1992-08-06 1998-02-16 日本郵船株式会社 Continuous filtration device
US5470472A (en) * 1994-05-16 1995-11-28 Dorr-Oliver Incorporated Rotary drum filter with reciprocating nozzle means
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
US20100213142A1 (en) * 2008-11-24 2010-08-26 Andritz Inc. Lime mud vacuum filter washing system and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107096278A (en) * 2017-06-20 2017-08-29 石河子大学 A kind of horizontal twin-roll backwash filter
CN114311802A (en) * 2021-11-15 2022-04-12 江苏众旺鑫智能设备有限公司 Medical liquid medicine filtering equipment
CN114311802B (en) * 2021-11-15 2023-11-21 青岛市市立医院 Medical liquid medicine filtration equipment

Also Published As

Publication number Publication date
WO2014012883A3 (en) 2014-04-10
WO2014012883A2 (en) 2014-01-23
GB2504120A (en) 2014-01-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)