FIELD: oil and gas industry, metallurgy.
SUBSTANCE: technical device belongs to the field of dry cleaning of gases from dust and can be used in the petrochemical industry, ferrous and non-ferrous metallurgy, heat power engineering, cement industry, etc. The filter includes housing and filtering elements consisting of a device for attaching to an opening in the housing, a corrugated/pleated filter cloth and a frame. The cross-sectional areas of the filter element made of pleated filter cloth in the middle part and the opening in the filter housing are equal.
EFFECT: invention provides reduced size of the filter and increased productivity of the device when using a corrugated filter cloth.
1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FILTER MATERIAL | 2019 |
|
RU2715189C1 |
| FILTERING MEMBER | 2005 |
|
RU2283683C2 |
| FILTRATION MATERIAL | 2008 |
|
RU2404840C2 |
| HOSE FILTER | 2018 |
|
RU2691719C1 |
| A FILTERING MATERIAL | 2003 |
|
RU2222369C1 |
| FILTERING DEVICE | 2014 |
|
RU2563482C1 |
| FILTER | 2012 |
|
RU2567327C2 |
| FILTER FOR THE GAS PURIFICATION | 2006 |
|
RU2312701C1 |
| BAG FILTER | 2002 |
|
RU2211078C1 |
| LIQUID CLEANING FILTER | 1999 |
|
RU2162005C2 |
