FIELD: process engineering.
SUBSTANCE: invention relates to filtration of fluids and may be used in chemical, oil processing, automotive industries, etc. Proposed filter comprises casing with outlet branch pipes accommodating cylindrical perforated barrel with conical bottom. Hollow perforated rod is arranged axially symmetric inside said barrel. Perforated barrel cover represents truncated cone with hollow cylindrical ledge with closed top part fitted on perforated hollow rod to axially displace thereabout. Branch pipe arranged on rod end is rigidly fitted in casing and bottom to feed fluid to be filtered. Filtration element is arranged between barrel wall and perforated rod and made up of bed made from elastic porous deformable filtration material. Said filtration element is glued to barrel bottom and cover and compressed before filtration by coil spring tightly fitted on cover cylindrical ledge to rest on casing.
EFFECT: higher contaminant capacity, longer life.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FILTER | 2013 |
|
RU2535050C1 |
| FILTRATION ELEMENT | 2011 |
|
RU2458727C1 |
| MODULE-TYPE FILTER ELEMENT | 1998 |
|
RU2136348C1 |
| CARTRIDGE FILTER | 0 |
|
SU1722531A1 |
| DEVICE FOR FLUIDS CLEANING FROM MECHANICAL IMPURITIES | 2015 |
|
RU2620439C1 |
| GAUZE FILTER | 2009 |
|
RU2486941C2 |
| FILTER ELEMENT FOR THIN CLEANING OF HYDROCARBON GAS FROM MECHANICAL IMPURITIES AND DROP LIQUID | 2018 |
|
RU2673519C1 |
| SELF-CLEANING FILTER | 1993 |
|
RU2106894C1 |
| FILTER FOR CLEANING LIQUID OR GAS | 2004 |
|
RU2254901C1 |
| REUSABLE CELLULAR FILTER | 2021 |
|
RU2774164C1 |
