KR840001432A - 액체여과장치 - Google Patents

액체여과장치 Download PDF

Info

Publication number
KR840001432A
KR840001432A KR1019820004004A KR820004004A KR840001432A KR 840001432 A KR840001432 A KR 840001432A KR 1019820004004 A KR1019820004004 A KR 1019820004004A KR 820004004 A KR820004004 A KR 820004004A KR 840001432 A KR840001432 A KR 840001432A
Authority
KR
South Korea
Prior art keywords
filter element
scraper
liquid filtration
groove
opening
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.)
Ceased
Application number
KR1019820004004A
Other languages
English (en)
Korean (ko)
Inventor
다다시 하기하라
Original Assignee
다다시 하기하라
도오요오 후이루다 고오교오 가부시기가이샤
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 다다시 하기하라, 도오요오 후이루다 고오교오 가부시기가이샤 filed Critical 다다시 하기하라
Publication of KR840001432A publication Critical patent/KR840001432A/ko
Ceased 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
    • B01D33/067—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
    • B01D33/44—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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/68—Retarding cake deposition on the filter during the filtration period, e.g. using stirrers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
KR1019820004004A 1982-07-06 1982-09-04 액체여과장치 Ceased KR840001432A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP134250 1982-07-06
JP57134250A JPS5926114A (ja) 1982-07-31 1982-07-31 液体濾過装置

Publications (1)

Publication Number Publication Date
KR840001432A true KR840001432A (ko) 1984-05-07

Family

ID=15123900

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820004004A Ceased KR840001432A (ko) 1982-07-06 1982-09-04 액체여과장치

Country Status (2)

Country Link
JP (1) JPS5926114A (enExample)
KR (1) KR840001432A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332499A (en) * 1992-10-28 1994-07-26 Spencer Glenn E Self-cleaning filter
CN113750618B (zh) * 2021-09-22 2023-01-17 湖南恒光化工有限公司 一种氨基磺酸粗品连续过滤设备

Also Published As

Publication number Publication date
JPS5926114A (ja) 1984-02-10
JPS638803B2 (enExample) 1988-02-24

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19820904

PG1501 Laying open of application
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19860825

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19861215

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19860825

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I