JPS55149612A - Scraping type filtering operation - Google Patents

Scraping type filtering operation

Info

Publication number
JPS55149612A
JPS55149612A JP5761579A JP5761579A JPS55149612A JP S55149612 A JPS55149612 A JP S55149612A JP 5761579 A JP5761579 A JP 5761579A JP 5761579 A JP5761579 A JP 5761579A JP S55149612 A JPS55149612 A JP S55149612A
Authority
JP
Japan
Prior art keywords
filter
filter membrane
membrane
scraping
discharged
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.)
Granted
Application number
JP5761579A
Other languages
Japanese (ja)
Other versions
JPS6150645B2 (en
Inventor
Haruo Ito
Yotaro Shinohara
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.)
Chubu Electric Power Co Inc
Original Assignee
Chubu Electric Power Co Inc
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 Chubu Electric Power Co Inc filed Critical Chubu Electric Power Co Inc
Priority to JP5761579A priority Critical patent/JPS55149612A/en
Publication of JPS55149612A publication Critical patent/JPS55149612A/en
Publication of JPS6150645B2 publication Critical patent/JPS6150645B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To control reduction of filtering capability through prevention of filter membrane clogging by a method wherein a net type holder plate of filter membrane is overlayed on the filtered liquid surface of the filter membrane having numerous cylindrical fine holes, and elastic scraper member is slided on the raw liquid surface of the filter membrane during filtering operation.
CONSTITUTION: At the center of top face of bottom container 4 of a filter device and above a net type holder plate 5, placed is a filter membrane 1 consisting of a smoothly planed membrane or thin plate having numerous cylindrical fine holes in thickness direction. A lid member 10 is provided at its shaft 9 with a scraping member 8 having scraping piece 22. These members and components are assembled so that the scraping member 8 is continuously or intermittently sliding on the surface of the raw liquid side of the filter member 8 thereby to scrape off particles, during filter operation, trapped on the surface of the filter membrane 1. Scraped and collected fine particles are discharged through discharge hole 19, hollow portion of the shaft 9, and discharge outlet 21. Filtered liquid is discharged through filter liquid chamber 28.
COPYRIGHT: (C)1980,JPO&Japio
JP5761579A 1979-05-12 1979-05-12 Scraping type filtering operation Granted JPS55149612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5761579A JPS55149612A (en) 1979-05-12 1979-05-12 Scraping type filtering operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5761579A JPS55149612A (en) 1979-05-12 1979-05-12 Scraping type filtering operation

Publications (2)

Publication Number Publication Date
JPS55149612A true JPS55149612A (en) 1980-11-21
JPS6150645B2 JPS6150645B2 (en) 1986-11-05

Family

ID=13060768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5761579A Granted JPS55149612A (en) 1979-05-12 1979-05-12 Scraping type filtering operation

Country Status (1)

Country Link
JP (1) JPS55149612A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031807A (en) * 1983-07-29 1985-02-18 Japan Organo Co Ltd Filtering method
JPS6031806A (en) * 1983-07-29 1985-02-18 Japan Organo Co Ltd Sewage concentrating and dehydrating method
CN103007600A (en) * 2012-12-11 2013-04-03 新疆农业大学 Ceramic membrane filter device, dynamic filter-assisting filter device, and application method of ceramic membrane filter device and dynamic filter-assisting filter device
CN104722113A (en) * 2013-12-18 2015-06-24 四川高精净化设备有限公司 Filter core cleaning apparatus
CN108969366A (en) * 2018-05-30 2018-12-11 广东知识城运营服务有限公司 A kind of filling machine leads powder device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6031807A (en) * 1983-07-29 1985-02-18 Japan Organo Co Ltd Filtering method
JPS6031806A (en) * 1983-07-29 1985-02-18 Japan Organo Co Ltd Sewage concentrating and dehydrating method
CN103007600A (en) * 2012-12-11 2013-04-03 新疆农业大学 Ceramic membrane filter device, dynamic filter-assisting filter device, and application method of ceramic membrane filter device and dynamic filter-assisting filter device
CN104722113A (en) * 2013-12-18 2015-06-24 四川高精净化设备有限公司 Filter core cleaning apparatus
CN108969366A (en) * 2018-05-30 2018-12-11 广东知识城运营服务有限公司 A kind of filling machine leads powder device

Also Published As

Publication number Publication date
JPS6150645B2 (en) 1986-11-05

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