JPS5468577A - Filter - Google Patents

Filter

Info

Publication number
JPS5468577A
JPS5468577A JP13458377A JP13458377A JPS5468577A JP S5468577 A JPS5468577 A JP S5468577A JP 13458377 A JP13458377 A JP 13458377A JP 13458377 A JP13458377 A JP 13458377A JP S5468577 A JPS5468577 A JP S5468577A
Authority
JP
Japan
Prior art keywords
filter
cooling liquid
tank
valve
enters
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.)
Pending
Application number
JP13458377A
Other languages
Japanese (ja)
Inventor
Masaru Nagao
Shigeo Hirai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP13458377A priority Critical patent/JPS5468577A/en
Publication of JPS5468577A publication Critical patent/JPS5468577A/en
Pending legal-status Critical Current

Links

Landscapes

  • Filtration Of Liquid (AREA)

Abstract

PURPOSE: To provide a filter to produce good-quality rolled products, by preventing the mixing of two kinds of liquids in a filter device used in a roll cooling device.
CONSTITUTION: When cooling liquid 2 of tank 1 is used, close valves 22 and 23, open valves 16 and 20 and use filter 18. When cooling liquid 21 of tank 24 is used, valve 25 opens, and cleaning liquid or gas is ejected from valve 26 into the filter and thereby the filter is cleaned. After this, when valves 16 and 20 are closed and vlves 22 and 23 are opened, cooling liquid 21 can be used. In filter 18, the cooling liquid enters from valve 17 and is filtered through the filter paper on conveyor 28. Then, the filtered water enters tank 29 and flows along bottom plate 30 and enters each cooling liquid tank from header 31. The cleaning liquid or gas is ejected from numerous holes 33 via valve 24. and thereby cooling liquid attached to tank 29 and conveyor 28 is cleaned.
COPYRIGHT: (C)1979,JPO&Japio
JP13458377A 1977-11-11 1977-11-11 Filter Pending JPS5468577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13458377A JPS5468577A (en) 1977-11-11 1977-11-11 Filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13458377A JPS5468577A (en) 1977-11-11 1977-11-11 Filter

Publications (1)

Publication Number Publication Date
JPS5468577A true JPS5468577A (en) 1979-06-01

Family

ID=15131752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13458377A Pending JPS5468577A (en) 1977-11-11 1977-11-11 Filter

Country Status (1)

Country Link
JP (1) JPS5468577A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289269A (en) * 2018-11-09 2019-02-01 洛阳理工学院 A kind of device for filtering cutting fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109289269A (en) * 2018-11-09 2019-02-01 洛阳理工学院 A kind of device for filtering cutting fluid

Similar Documents

Publication Publication Date Title
JPS56105163A (en) Valve
JPS5643129A (en) Transportation of powder in suction system and apparatus thereof
JPS5468577A (en) Filter
JPS56104231A (en) Sampling apparatus
JPS5534128A (en) Back wash type filtering device by air
JPS5528784A (en) Washing device of filter materials, or the like
JPS5559818A (en) Filtering method
JPS5733280A (en) Valve structure
JPS555765A (en) Method and apparatus for throwing-in and discharging of solid granular substance for high pressure system
JPS55167016A (en) Continuous ascending current type filtration tower
JPS56127861A (en) Mixing prevention valve
JPS57194014A (en) Cartridge type filter
JPS5750516A (en) Full automatic variable pressure and fixed type filter by liquid circulation
JPS5469874A (en) Filtering and concentrating device
JPS5315674A (en) Device for washing filter press
JPS57102287A (en) Purification device for sewage
JPS5638113A (en) Filtering unit
JPS54153363A (en) Heat transfer pipe decaulking method
JPS5419083A (en) Pressure suppressing apparatus of reactor container
JPS57177309A (en) Filter apparatus for water treatment
JPS55121810A (en) Method of causing liquid filter to backlash
JPS5319674A (en) Device for collecting and discharging scum
JPS577210A (en) Method and apparatus for continuously and repeatedly washing filter material of filter machine
JPS51145159A (en) Fluid discharging means in faucet or the like for discharging fluid in a variety of forms
JPS558839A (en) Parallel turbulent filter process using cartridge type filter element