Patent · US Active

Recycling purification and reuse system for farmland tail water

US11618700B1 · kind B1 · utility

0Cited by

0References

8Claims

0Family size

Assignees

INSTITUTE OF AGRICULTURAL RESOURCES AND REGIONAL PLANNING, CHINESE ACADEMY OF AGRICULTURAL SCIENCES · CN
AGRO-ENVIRONMENTAL PROTECTION INSTITUTE, MINISTRY OF AGRICULTURE AND RURAL AFFAIRS · CN

Inventors

Junting Pan · Beijing, CN
Guilong Zhang · Tianjin, CN
Cheng Yan · Kowloon, CN
Hongbin Liu · Beijing, CN
Jie Li · Wenhe, CN
Limei Zhai · Beijing, CN
Bin Xi · Beijing, CN
Jianning ZHAO · Tianjin, CN
Lili Wang · Beijing, CN
Weiming Xiu · Tianjin, CN
Yanjun Zhang · Shanghai, CN

Key dates

Filing date	Aug 3, 2022
Grant date	Apr 4, 2023
Priority date	—
Expiry date	Aug 3, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02W10/37
WIPO fieldEnvironmental technology
WIPO sectorChemistry

Abstract

Disclosed is a recycling purification and reuse system for farmland tail water, which includes a water collecting pool, a water purifying pool and a clean water pool; the water purifying pool is correspondingly arranged with the clean water pool; the water collecting pool is located above the side of the water purifying pool far away from the clean water pool; one side of the water collecting pool close to the water purifying pool is provided with an opening; the opening is provided with a filtering mechanism; the filtering mechanism is correspondingly arranged with the water purifying pool; a water pumping mechanism is arranged in the water purifying pool; and the water outlet end of the pumping mechanism is correspondingly arranged with the clean water pool.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.