Patent ID: 11890562
Assignee: YE SIANG ENTERPRISE CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC B  F | IPC B  F

Claim 9:
10. The filtering module of claim 7, wherein the second supporting surface comprises a third subsidiary supporting surface and a fourth subsidiary supporting surface, the third subsidiary supporting surface is farther away from the lower portion than the fourth subsidiary supporting surface from the lower portion, the third subsidiary supporting surface is adjacent with the fourth subsidiary supporting surface, the fourth subsidiary supporting surface is located at an inner side of the second rectangular frame relative to the third subsidiary supporting surface, the filtering module further comprises:
a second supporting bar disposed along a symmetrical line of the second rectangular frame, and two opposite ends of the second supporting bar respectively connect with the corresponding fourth subsidiary supporting surface,
wherein the second filtering mesh comprises two second subsidiary filtering meshes adjacent to each other, at least one of the second subsidiary filtering meshes is at least partially supported on the third subsidiary supporting surface and the second supporting bar.