FIELD: food-processing and other branches of industry, may be used for removal of dust from gases. SUBSTANCE: dust catching unit has dust suction pipeline, intermediate pipeline, fan and variable-section hose-type filter. Suction and pressure branch pipes of fan are connected with cyclone and filter, respectively. Hose end of larger diameter is connected with pressure branch pipe of fan and hose end of smaller diameter is connected with dust suction pipeline. EFFECT: increased efficiency in gas cleaning, simplified construction and wider operational capabilities. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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