Filter screen support, filter screen structure and use method of filter screen structure

• Main Authors: LIAN YUDE, LIN BOHONG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2022
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention provides a filter screen support, a filter screen structure and a use method thereof, and the filter screen support comprises a first mesh and a second mesh. The first mesh grid forms a cylindrical shape relative to the first axial direction. The second mesh is annularly arranged outside the first mesh relative to the first axial direction and comprises a plurality of strip-shaped structures which are convex relative to the first mesh and extend in the direction parallel to the first axial direction, and one side, opposite to the first mesh, of each strip-shaped structure extends in the direction parallel to the first axial direction to form a groove. 本发明提供一种滤网支架、滤网结构及其使用方法，其中，滤网支架包含第一网栅以及第二网栅。第一网栅相对于第一轴向围成筒状。第二网栅相对于第一轴向环设于第一网栅外，包含多个相对于第一网栅为外凸，且沿平行于第一轴向的方向延伸设置的条状结构，每一条状结构相对于第一网栅的一侧，沿平行于第一轴向的方向延伸形成凹槽。