TW200726509A - Discharge filter capable of completely removing residuals - Google Patents

Discharge filter capable of completely removing residuals

Info

Publication number
TW200726509A
TW200726509A TW095110852A TW95110852A TW200726509A TW 200726509 A TW200726509 A TW 200726509A TW 095110852 A TW095110852 A TW 095110852A TW 95110852 A TW95110852 A TW 95110852A TW 200726509 A TW200726509 A TW 200726509A
Authority
TW
Taiwan
Prior art keywords
filter
sheet
cloth
discharge
press
Prior art date
Application number
TW095110852A
Other languages
Chinese (zh)
Other versions
TWI293895B (en
Inventor
Ki-Tae Kim
Eun-Soo Na
Original Assignee
Ki-Tae Kim
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 Ki-Tae Kim filed Critical Ki-Tae Kim
Publication of TW200726509A publication Critical patent/TW200726509A/en
Application granted granted Critical
Publication of TWI293895B publication Critical patent/TWI293895B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/127—Filter presses, i.e. of the plate or plate and frame type with one or more movable filter bands arranged to be clamped between the press plates or between a plate and a frame during filtration, e.g. zigzag endless filter bands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/003—Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/32—Removal of the filter cakes
    • B01D25/325—Removal of the filter cakes counter-current flushing, e.g. by air bumps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
  • Centrifugal Separators (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

This invention relates to a discharge filter for cleaning filter press residuals using a novel filter sheet and a filter cloth surrounding the copper made filter sheet. It is equipped with a filter cloth cleaning technique that allows smooth removal of the filter press wrapped by a filter cloth when pulling a filter sheet off a filter, and prevents clogging of the filter core which would affect the subsequent process. Thus, the process disclosed by this invention shows that the discharge filter is characterized in that the filter sheet may be released and affixed to a designated position, to allow one or more filter sheets to be remained in a filter cloth cleaning process region provided with a compressed air discharge equipment for a certain period, where the compressed air is discharged to sequentially flow through the filter sheets, filter cloth and then to the filter press.
TW095110852A 2006-01-10 2006-03-29 Discharge filter capable of completely removing residuals TW200726509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060002494A KR100598675B1 (en) 2006-01-10 2006-01-10 Filter media cleaner for filter press

Publications (2)

Publication Number Publication Date
TW200726509A true TW200726509A (en) 2007-07-16
TWI293895B TWI293895B (en) 2008-03-01

Family

ID=37183840

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095110852A TW200726509A (en) 2006-01-10 2006-03-29 Discharge filter capable of completely removing residuals

Country Status (4)

Country Link
JP (1) JP2007185650A (en)
KR (1) KR100598675B1 (en)
CN (1) CN100546694C (en)
TW (1) TW200726509A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100663191B1 (en) 2006-02-17 2007-01-02 김기태 Filter media cleaner for filter press
KR100870708B1 (en) 2008-05-27 2008-11-27 주식회사 에코셋 Filter press with up and down filter cloth
CN102658065B (en) * 2012-04-27 2014-05-07 泸州北方化学工业有限公司 Slurry-slag continuous hydrolyzing equipment
KR101559926B1 (en) 2014-02-07 2015-10-14 (주)유천엔지니어링 A membrane plate unit of dehydrating apparatus of sludge
CN104083913A (en) * 2014-06-30 2014-10-08 浙江金鸟压滤机有限公司 Filter cloth washing mechanism of filter press
CN104307233B (en) * 2014-10-30 2016-06-22 浙江省天台天峰滤料有限公司 Filter Press cloth bag
CN105903239B (en) * 2016-05-17 2017-12-08 广东省机械研究所 A kind of filter press filter cake automatic vibration dropping device
CN106267942B (en) * 2016-08-01 2018-02-27 郑州高路亚环保科技有限公司 A kind of filter-pressing device that can realize separation of solid and liquid continuously and healthily
CN106284624B (en) * 2016-09-21 2019-01-01 广东泓睿科技有限公司 A kind of sundries removal equipment
JP6859125B2 (en) * 2017-02-17 2021-04-14 日立造船株式会社 Filter press equipment
CN107042027A (en) * 2017-05-15 2017-08-15 广州铭远机械设备有限公司 A kind of mud-scraping apparatus in sewage disposal device
KR20190088195A (en) 2018-01-18 2019-07-26 세일정기 (주) Filter press
CN110523115A (en) * 2019-08-27 2019-12-03 太原杰安易科技有限公司 Filter press discharge device operation control method and system
CN110624288B (en) * 2019-11-11 2023-05-16 泉州绿拓智能环保设备有限公司 Filter press capable of automatically cleaning filter residues and using method
KR102200487B1 (en) * 2019-12-04 2021-01-08 주식회사 에코셋 Filter press

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731929Y2 (en) * 1978-07-13 1982-07-14
JPS6084115A (en) * 1983-05-31 1985-05-13 Rasa Shoji Kk Filter cloth washing equipment of filter press
JPS609510U (en) * 1983-06-29 1985-01-23 株式会社クボタ filter press
JP2516431Y2 (en) * 1991-03-28 1996-11-06 石垣機工株式会社 Filtration equipment for filter press
JPH0621705U (en) * 1992-08-28 1994-03-22 愛基鉄工株式会社 Filter press machine
JPH11290615A (en) * 1998-04-13 1999-10-26 Meiwa Kosakusho:Kk Filter plate type filtration, filter plate type filter washing of its filter cloth, and filter cloth washing therefor

Also Published As

Publication number Publication date
CN100546694C (en) 2009-10-07
TWI293895B (en) 2008-03-01
KR100598675B1 (en) 2006-07-07
CN100998929A (en) 2007-07-18
JP2007185650A (en) 2007-07-26

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