Filtering element, filtering equipment and water circulation cleaning system
AssigneesBoe Technology Group Co., Ltd., Beijing Boe Display Technology Co., Ltd.
InventorsDonglei Wen, Zhenshan Lu, Bin Chang, Bo Bai, Shichao Fan, Lijun Yin
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Abstract
Embodiments of the present invention are a filtering element, a filtering equipment and a water circulation cleaning system. In an embodiment, a filtering element includes a filtering screen and filter particles adhered to one side of the filtering screen, sizes of the filter particles being gradually increased in a direction from the one side to the other side of the filtering screen. Meanwhile, there also provides a filtering equipment including the abovementioned filtering element and a water circulation cleaning system including the abovementioned filtering equipment.
Claims13
A filtering equipment comprising a filtering element and a processing chamber,
- wherein the filtering element comprises a filtering screen and filter particles adhered to one side of the filtering screen, the filter articles comprise only vegetation fibre particles, the vegetation fibre particles get larger gradually in size as the filter particles get closer to the filtering screen, and wherein the filtering screen is in a cylinder shape;
- wherein the filtering screen is positioned inside the processing chamber;
- wherein the processing chamber comprises a coating inlet connected to a mixed water storage tank and a coating outlet connected to a water inlet pipe of a third pump, and a water outlet pipe of the third pump is connected to the mixed water storage tank;
- the coating outlet is covered by the filtering screen, the one side of the filtering screen is communicated with the coating inlet, and the other side of the filtering screen is communicated with the coating outlet;
- the mixed water storage tank is configured to store a mixed solution containing pure water and filter particles;
- and
- the third pump is configured to draw out water within the processing chamber through the coating outlet.
Dependencies are inferred from the claim text.