| 摘要 |
<p>A dust removal apparatus of outside filter bag type and a method for removal of dust from the dust removal apparatus are provided. The dust removal apparatus of outside filter bag type includes a housing (2), inside which a cell plate (5) are provided. The cell plate (5) fastens filter bags (6). The bag-cages (61) are inserted into the filter bags (6). The bag cages (61) support the filter bags (6) firmly. The dust removal apparatus of outside filter bag type further includes a reverse blow unit for providing a reverse-air flow with stable pressure while removal of dust. The method for removal of dust includes steps as follow, blowing reverse-air flow with stable pressure into filter bags firstly; cutting off the reverse-air flow after prescriptive time.</p> |
