| 摘要 |
FIELD: process engineering. ^ SUBSTANCE: invention relates to devices separating impurities from airflow and can be used in grain cleaners to remove light impurities and dust. Proposed dust separator comprises inlet branch pipe, louver-type counter-current cleaner, dust chamber, crosswise air discharge channel arranged above said chamber, dust discharge device and additional louver-type counter-current cleaner. Louver-type counter-current cleaners are connected in parallel to inlet branch pipe via air feed channels. Note here that crosswise air discharge channel is arranged between air feed channels of louver-type counter-current cleaners. ^ EFFECT: reduced height. ^ 1 dwg |
