FIELD: variants of designs of dust collecting devices for removing dust and moisture out of air.
SUBSTANCE: dust-collecting device includes cyclone housing having cylindrical and conic portions, dust collector and screen also having cylindrical and conic portions. Dust collector is connected with end of conic portions of cyclone housing; said conic portion is tapered. In second variant of invention housing has first space for swirling air containing dust and moisture and second space for separating moisture out of air. Dust collector includes member for collecting only moisture and member for collecting only dust; the last is connected with cyclone housing. In third variant of invention dust and moisture separated from air in housing are discharged from lower part of said housing. Screen divides inner portion of cyclone housing by space for separating dust and space for separating moisture and it has large number of openings through which moisture penetrates. Screen has first part provided with openings for passing moisture and second part having no such openings. Dust collector is connected with lower end of cyclone housing.
EFFECT: improved capability of dust collecting device for collecting moisture.
14 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DUST TRAP DEVICE OF VACUUM CLEANER | 2005 |
|
RU2300306C1 |
| DUST COLLECTOR FOR VACUUM CLEANER | 2016 |
|
RU2666107C1 |
| MULTIPLE-CYCLONE DUST SEPARATING APPARATUS | 2006 |
|
RU2299667C1 |
| CYCLONE-TYPE SEPARATING APPARATUS FOR VACUUM CLEANER, DESIGNED FOR SEPARATE COLLECTING OF WATER AND DUST | 2006 |
|
RU2318426C2 |
| CYCLONE-TYPE DUST CATCHER FOR VACUUM CLEANER | 2004 |
|
RU2271135C1 |
| DUST COLLECTING APPARATUS AND DUST COLLECTING METHOD | 2005 |
|
RU2301615C1 |
| DOUBLE CYCLONE DUST-COLLECTING DEVICE OF VACUUM CLEANER | 2006 |
|
RU2401639C2 |
| CYCLONE-TYPE DUST COLLECTOR | 2004 |
|
RU2261643C1 |
| DUST TRAP FAN | 2016 |
|
RU2628394C1 |
| DEVICE FOR DUST SEPARATION OF VACUUM CLEANER | 2008 |
|
RU2412637C1 |
