| 摘要 |
<p>PURPOSE:To dratically make the device compact and to improve capacity by coaxially combining a cylindrical outer bag filter and a cylindrical inner bag filter and making the clearance between the two bags to be an exhaust gas passage of clean exhaust gas to form a double cylinder type bag filter. CONSTITUTION:An assistant and an absorbent are blown in exhaust gas G and simultaneously the exhaust gas is introduced into a device main body 1 so that smoke dust, heavy metal, acidic gas, etc., may be simultaneously removed by a bag filter 2. In the device for treating exhaust gas, a cylindrical outer bag filter 11 and a cylindrical inner bag filter 12 are coaxially combined and the clearance between the two bags is made an exhaust gas passage S of clean exhaust gas GO to form a double cylinder type bag filter 2 and, simultaneously, the exhaust gas G flows in the exhaust gas passage S from outside of the outer bag filter 11 and from inside of the inner bag filter 12.</p> |
