FIELD: cleaning gases. SUBSTANCE: outer layer of the filtering material has transversely arranged fibres and made up as separating and filtering layers interconnected in series. The fibres of separating layers and surfaces of the filtering layer are shaped. The filtering layer is provided with the dust collector. EFFECT: enhanced efficiency and reliability. 7 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR DETERMINING FRICTION COEFFICIENT OF FIBERS | 1991 |
|
RU2025714C1 |
| DEVICE FOR ORIENTATION AND ACCUMULATION OF PIECES OF WORK | 1991 |
|
RU2011504C1 |
| SEMICONDUCTOR RESISTANCE STRAIN GAGE | 1990 |
|
RU2043671C1 |
| BAG FILTER | 0 |
|
SU1736573A1 |
| PACKING FOR HEAT-MASS EXCHANGE APPARATUS | 0 |
|
SU1311768A1 |
| AGENT FOR CLEANING SANITARY EQUIPMENT | 1992 |
|
RU2036964C1 |
| METHOD OF MEASURING DISTANCE TO DAMAGED AREA OF FIBRE-OPTIC LIGHT GUIDE | 1992 |
|
RU2069335C1 |
| METHOD FOR PROCESSING LEATHER INDUSTRY WASTES INTO FIRE-PROOF MATERIAL | 1991 |
|
RU2024616C1 |
| DEVICE FOR SEPARATION OF FIBROUS MATERIAL FROM AIR FLOW | 0 |
|
SU1802831A3 |
| METHOD OF MEASUREMENT OF ANGULAR VELOCITY AND DEVICE FOR ITS ACCOMPLISHMENT | 1991 |
|
RU2020416C1 |
