FIELD: process engineering.
SUBSTANCE: invention relates to air filtration. Housing cooling device filter comprises load-bearing structure to be fitted in the housing. It includes the shim tightly hooked with said load-bearing structure that can be engaged with the housing. Filter material rests on load-bearing structure. Said filter material represents a no-diaphragm filter material including high-efficiency tangle of fibres containing hydrophobic fibres increasing composite class to above MERV 14. Filter element is charged electrostatically to form a charged dielectric to make filter material water impermeable and to pass the test in acid mist in compliance with standards GR-487-CORE and ASTM B 117.
EFFECT: higher efficiency of filtration.
25 cl, 19 dwg, 3 ex, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| AIR COOLING SYSTEM WITH BUILT-IN NO-DIAPHRAGM FILTER AND/OR SOLID FILTER FRAME | 2010 |
|
RU2537617C2 |
| UNPLEATED TUBULAR DEPTH FILTER WITH FILTERING MATERIAL OF THIN FIBRES | 2011 |
|
RU2563273C2 |
| CONSTRUCTION OF FILTER (VERSIONS) AND METHOD OF FILTRATION | 1997 |
|
RU2182509C2 |
| FILTER MATERIAL AND PERSONAL PROTECTIVE EQUIPMENT BASED ON IT | 2020 |
|
RU2782467C2 |
| FILTER WITHOUT ZIGZAG FILTERING PANELS FOR PLACES OF LIVESTOCK MANAGEMENT | 2012 |
|
RU2606980C2 |
| METHOD OF CONTROLLING DIRECTION AND DENSITY OF EROSION ON COLLECTING ELECTRODE FOR WET ELECTROSTATIC FILTER | 2012 |
|
RU2613650C2 |
| FILTERING MATERIAL, METHOD OF FILTRATION, AND FILTERING BAFFLE | 2001 |
|
RU2280491C2 |
| FILTERING MEMBER AND FILTERING METHOD | 2001 |
|
RU2281146C2 |
| COOLING FAN FOR ELECTRONIC COMPONENTS | 2006 |
|
RU2378808C2 |
| FILTER FOR DRINKING WATER TERTIARY TREATMENT | 2007 |
|
RU2426579C2 |
