公开(公告)号：US09757736B2

公开(公告)日：2017-09-12

申请号：US14391637

申请日：2012-04-13

Applicant: Simone Vanella

Inventor： Simone Vanella

IPC: B03C3/41 ,  B03C3/47 ,  A61L9/20 ,  B03C3/08 ,  B03C3/12 ,  B03C3/36

CPC classification number: B03C3/41 ,  A61L9/20 ,  B03C3/08 ,  B03C3/12 ,  B03C3/361 ,  B03C3/47 ,  B03C2201/04 ,  B03C2201/10

Abstract: A filtration assembly (1), which comprises an enclosure (2) which defines inside it a duct (3) for the passage of a fluid which carries pollutant particles (A) to be removed. At a first transverse cross-section of the duct (3) at least one perforated conducting grille (4) is provided, which is kept at a negative electrical potential, so as to emit into the duct (3) electrons which can bond to the pollutant particles (A), consequently giving them a negative electrical charge. Inside the duct (3), downstream of the grille (4), at least one accumulation plate (5) is provided, kept at a positive electrical voltage, for collecting the pollutant particles (A) charged electrically negatively by the electrons emitted by the grille (4). Moreover, at least one deflection element (6) is arranged proximate to the accumulation plate (5) and is kept at a negative electrical potential in order to generate an electrical field inside the duct (3), with consequent redirection of the negatively electrically charged particles (A) toward the accumulation plate (5). The assembly comprises at least one conducting filament (7), which faces and is proximate to a respective hole (8) of the grille (4). The filament (7) is kept at a negative electrical potential, for the emission of electrons, which can bond to the pollutant particles (A) carried at least by the portion of fluid that passes through the respective hole (8).

公开(公告)号：US20150075379A1

公开(公告)日：2015-03-19

申请号：US14391637

申请日：2012-04-13

Applicant: Simone Vanella

Inventor： Simone Vanella

IPC: B03C3/41 ,  A61L9/20 ,  B03C3/47

CPC classification number: B03C3/41 ,  A61L9/20 ,  B03C3/08 ,  B03C3/12 ,  B03C3/361 ,  B03C3/47 ,  B03C2201/04 ,  B03C2201/10

Abstract: A filtration assembly (1), which comprises an enclosure (2) which defines inside it a duct (3) for the passage of a fluid which carries pollutant particles (A) to be removed. At a first transverse cross-section of the duct (3) at least one perforated conducting grille (4) is provided, which is kept at a negative electrical potential, so as to emit into the duct (3) electrons which can bond to the pollutant particles (A), consequently giving them a negative electrical charge. Inside the duct (3), downstream of the grille (4), at least one accumulation plate (5) is provided, kept at a positive electrical voltage, for collecting the pollutant particles (A) charged electrically negatively by the electrons emitted by the grille (4). Moreover, at least one deflection element (6) is arranged proximate to the accumulation plate (5) and is kept at a negative electrical potential in order to generate an electrical field inside the duct (3), with consequent redirection of the negatively electrically charged particles (A) toward the accumulation plate (5). The assembly comprises at least one conducting filament (7), which faces and is proximate to a respective hole (8) of the grille (4). The filament (7) is kept at a negative electrical potential, for the emission of electrons, which can bond to the pollutant particles (A) carried at least by the portion of fluid that passes through the respective hole (8).

Abstract translation: 一种过滤组件（1），其包括在其内部限定用于通过待运送污染物颗粒（A）的流体的管道（3）的外壳（2）。 在管道（3）的第一横截面处，提供至少一个穿孔导电格栅（4），其被保持在负电位，以便发射到管道（3）中，电子可以结合到 污染物颗粒（A），从而给它们带负电荷。 在格栅（4）的下游的导管（3）的内部，设置至少一个保持在正电压的积聚板（5），用于收集由电子发射的电子负电荷的污染物颗粒（A） 格栅（4）。 而且，至少一个偏转元件（6）靠近累积板（5）设置并保持在负电位，以在管道（3）内部产生电场，从而导致负电荷 颗粒（A）朝向聚积板（5）。 组件包括至少一个导电细丝（7），其面向并且靠近格栅（4）的相应孔（8）。 长丝（7）保持在负电位，用于发射电子，其可以结合至少由穿过相应孔（8）的流体部分携带的污染物颗粒（A）。