可連續操作的新穎濕式靜電集塵器

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

110128184

專利證號

I 814046

專利獲證名稱

可連續操作的新穎濕式靜電集塵器

專利所屬機關 (申請機關)

國立陽明交通大學

獲證日期

2023/09/01

技術說明

【中文】一種可連續操作的新穎濕式靜電集塵器，其包括至少一集塵管及一放電電極設備。集塵管具有一圓柱形管壁、一氣膠入口、一排氣口及至少一注水口，氣膠入口及排氣口分別位於圓柱形管壁的兩端，注水口形成於圓柱形管壁。放電電極設備設於集塵管內並沿圓柱形管壁的一軸心延伸，放電電極設備具有多個分別位於圓柱形管壁不同軸向位置的放電電極列，各放電電極列具有多個呈放射狀排列的徑向放電電極。脈衝水流或是脈衝水霧可自注水口定期的沿著圓柱形管壁的切線方向注入，形成高速旋轉切線水流，有效清洗管壁上的粉塵餅。【英文】 A Novel wet electrostatic precipitator for continuous operation includes at least one particle collecting tube and one discharge electrode device. The particle collecting tube has a cylindrical tube wall, an aerosol inlet, an exhaust port and at least one pulse-air-jet-assisted-water flow or mist (PJWF or PJWM) injector. The aerosol inlet and the exhaust port are respectively located at both ends of the cylindrical tube wall. The PJWF or PJWM injector is formed on the cylindrical tube wall. The discharge electrode is arranged in the particle collecting tube and extends along an axis of the cylindrical tube wall. The discharge electrode device has a plurality of discharge electrode rows located at different axial positions of the cylindrical tube wall, and each discharge electrode row has a plurality of radial discharge electrodes arranged radially. The PJWF or PJWM is injected tangentially at the cylindrical tube wall forming a very strong flushing water flow or mist revolving around the wall to wash out the deposited dust cake effectively.