JPS5771615A - Regeneration for lubricant oil - Google Patents
Regeneration for lubricant oilInfo
- Publication number
- JPS5771615A JPS5771615A JP55146349A JP14634980A JPS5771615A JP S5771615 A JPS5771615 A JP S5771615A JP 55146349 A JP55146349 A JP 55146349A JP 14634980 A JP14634980 A JP 14634980A JP S5771615 A JPS5771615 A JP S5771615A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- lubricant oil
- regeneration
- pump
- compressed air
- 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
Links
Abstract
PURPOSE: To raise the efficiency of filtration for lubricant oil by a method in which a lubricant oil is gradually heated and filtered and then a reverse pressure of compressed air is applied to the filter in such a way as to lower the viscosity of the lubricant oil and also to remove solid cakes adhered to the filter.
CONSTITUTION: Used lubricant oil from an oil tank 1 is passed through a pipe 5 pressurized by a pump 2 and gradually heated by a heater 3. The heated lubricant oil whose viscosity is lowered is easily passed through a filter 4 and taken out to the outside. The operation of the pump is stopped after a certain house of operation. Then, compressed air is supplied to the filter 4 to push out solid cake adhered to the filter. Thus, by this way of regeneration, the filtering capacity of the filter 4 can be recovered.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146349A JPS5771615A (en) | 1980-10-21 | 1980-10-21 | Regeneration for lubricant oil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55146349A JPS5771615A (en) | 1980-10-21 | 1980-10-21 | Regeneration for lubricant oil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5771615A true JPS5771615A (en) | 1982-05-04 |
Family
ID=15405692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55146349A Pending JPS5771615A (en) | 1980-10-21 | 1980-10-21 | Regeneration for lubricant oil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5771615A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647377A (en) * | 1984-07-24 | 1987-03-03 | Kabushiki Kaisha Ito Tekkousho | Filter apparatus |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4879357A (en) * | 1972-01-27 | 1973-10-24 |
-
1980
- 1980-10-21 JP JP55146349A patent/JPS5771615A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4879357A (en) * | 1972-01-27 | 1973-10-24 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4647377A (en) * | 1984-07-24 | 1987-03-03 | Kabushiki Kaisha Ito Tekkousho | Filter apparatus |
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