JPS55137020A - Filter - Google Patents

Filter

Info

Publication number
JPS55137020A
JPS55137020A JP4299979A JP4299979A JPS55137020A JP S55137020 A JPS55137020 A JP S55137020A JP 4299979 A JP4299979 A JP 4299979A JP 4299979 A JP4299979 A JP 4299979A JP S55137020 A JPS55137020 A JP S55137020A
Authority
JP
Japan
Prior art keywords
filter
inner layer
water
sealed
thermoplastic resin
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
JP4299979A
Other languages
Japanese (ja)
Other versions
JPS6336814B2 (en
Inventor
Kazuyoshi Ikenaga
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries Ltd
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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP4299979A priority Critical patent/JPS55137020A/en
Publication of JPS55137020A publication Critical patent/JPS55137020A/en
Publication of JPS6336814B2 publication Critical patent/JPS6336814B2/ja
Granted legal-status Critical Current

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Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To provide a handy, light-weight filter by a method wherein outer layers of thermoplastic resin film and an inner layer of filter material sheet are heat-sealed to form tubular-shaped one body.
CONSTITUTION: Sheet type filter material 2 is inserted between outer layers 1, 3 made of thermoplastic resin film and their periphery is heat-sealed 4 leaving outlet and inlet. This forms a filter. At one end of the filter, a branch pipe 6 is inserted between the inner layer 2 and the outer layer 1. At the other end of the filter, a water inlet tuble 7 is inserted between the inner layer 2 and the outer layer 3. Then, the filter is fixed by bound fixture 8. In operation, water is fed from the water inlet tube 7, solid is filtered by the inner layer 2, and cleaned water is taken out of the branch pipe 6.
COPYRIGHT: (C)1980,JPO&Japio
JP4299979A 1979-04-11 1979-04-11 Filter Granted JPS55137020A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4299979A JPS55137020A (en) 1979-04-11 1979-04-11 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4299979A JPS55137020A (en) 1979-04-11 1979-04-11 Filter

Publications (2)

Publication Number Publication Date
JPS55137020A true JPS55137020A (en) 1980-10-25
JPS6336814B2 JPS6336814B2 (en) 1988-07-21

Family

ID=12651705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4299979A Granted JPS55137020A (en) 1979-04-11 1979-04-11 Filter

Country Status (1)

Country Link
JP (1) JPS55137020A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138596A (en) * 1982-02-12 1983-08-17 Japan Organo Co Ltd Method and device for concentration and dehydration of sludge water

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119114U (en) * 1979-02-17 1980-08-23
JPS55119115U (en) * 1979-02-17 1980-08-23

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119114U (en) * 1979-02-17 1980-08-23
JPS55119115U (en) * 1979-02-17 1980-08-23

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138596A (en) * 1982-02-12 1983-08-17 Japan Organo Co Ltd Method and device for concentration and dehydration of sludge water
JPH0261360B2 (en) * 1982-02-12 1990-12-19 Organo Kk

Also Published As

Publication number Publication date
JPS6336814B2 (en) 1988-07-21

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