JPS567616A - Filter and filtering method - Google Patents
Filter and filtering methodInfo
- Publication number
- JPS567616A JPS567616A JP8383579A JP8383579A JPS567616A JP S567616 A JPS567616 A JP S567616A JP 8383579 A JP8383579 A JP 8383579A JP 8383579 A JP8383579 A JP 8383579A JP S567616 A JPS567616 A JP S567616A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- cake
- mediums
- stream side
- filtrate
- 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
Links
Abstract
PURPOSE: To make it possible to automatically recover cake without using any separating machine or the like by installing two filter mediums in series within a filter tank and connecting these to separate filtrate collecting pipes.
CONSTITUTION: A pair of filter mediums 2, 2' are provided within a filter tank 1, and separate collecting pipes 3, 3' for filtrate are connected to the respective filter mediums. These filter mediums are disposed in series and the filtration area of the filter medium groups on the upper stream side and the lower stream side is made about 2:1. A valve 4 is provided to the outlet of the collecting pipe 3 of the filter medium group 2 on the upper stream side. A water spraying pipe 5 or a gas diffusing pipe 6 is provided in the tank in order to strip the filter cake deposited on the filter medium group by the injection of fluid and mix the same into the filtrate. A vibrating machine 7 giving vibtation or impact is connected to the filter medium group on the lower stream side in order to mechanically strip the filter cake deposited thereon. In this way, the layer 18 of the filter cake is easily stripped from the surfaces of the filter mediums by gravity and the filter cake is automatically recovered in the form of cake.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54083835A JPS592529B2 (en) | 1979-07-02 | 1979-07-02 | "Filtration" machine and "filtration" method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54083835A JPS592529B2 (en) | 1979-07-02 | 1979-07-02 | "Filtration" machine and "filtration" method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS567616A true JPS567616A (en) | 1981-01-26 |
JPS592529B2 JPS592529B2 (en) | 1984-01-19 |
Family
ID=13813749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54083835A Expired JPS592529B2 (en) | 1979-07-02 | 1979-07-02 | "Filtration" machine and "filtration" method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592529B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004321997A (en) * | 2003-04-25 | 2004-11-18 | Sanyo Aqua Technology Co Ltd | Filter apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11642743B2 (en) | 2017-11-07 | 2023-05-09 | Hamamatsu Photonics K.K. | Laser processing method, and laser processing device |
JP7105639B2 (en) | 2018-07-05 | 2022-07-25 | 浜松ホトニクス株式会社 | Laser processing equipment |
-
1979
- 1979-07-02 JP JP54083835A patent/JPS592529B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004321997A (en) * | 2003-04-25 | 2004-11-18 | Sanyo Aqua Technology Co Ltd | Filter apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPS592529B2 (en) | 1984-01-19 |
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