| 摘要 |
For the sake of improving dust removal from an electrostatic precipitator (100) by rapping, the present disclosure proposes an electrostatic precipitator (100), comprising a flue gas chamber (10), a collecting electrode (30), a first rapping arrangement (60) that raps the collecting electrode (30), a dust hopper (20), and a second rapping arrangement (70) that raps at least one of the dust hopper (20) and an element (21,22A,23A,40) located within the dust hopper, wherein the second rapping arrangement (70) is located within an inner chamber defined by the flue gas chamber (10) and the dust hopper (20). The rapping by means of the second rapping arrangement (70) may comprise rapping at least one of an inner wall (21) of the dust hopper (20), a structural element (22A,23A) located within the dust hopper (20) and connected to at least one inner wall (21) of the dust hopper (20), a rapping plate located within the dust hopper (20) proximate to an inner wall (21) of the dust hopper (20), and a baffle (40) located within the dust hopper (20). |
