Eutrophic water rapid reoxygenation device

• Main Author: LI CHEN
• Format: Patent
• Language: English
• Published: 07.01.2015
• Subjects: CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; METALLURGY; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to the technical field of eutrophic water treatment equipment, in particular to an eutrophic water rapid reoxygenation device which comprises a commutation water box arranged on a river bank, wherein a water feed pump is arranged at the upper part on the inner wall of the left side of the commutation water box; the water feed pump is connected with a water inlet pipe orifice; a water discharge pump is arranged at the lower part on the inner wall of the left side of the commutation water box; the water discharge pump is connected with a water outlet pipe orifice; an aeration tube A is arranged in the commutation water box; the upper end pipe orifice of the aeration tube A penetrates through the upper surface of the commutation water box and is connected with a tee tube head. According to the eutrophic water rapid reoxygenation device, the commutation water box is arranged on the two sides of the river bank, the aeration tube is arranged in the commutation water box, the water feed pump and the water discharge pump are arranged in the commutation water box, and through the aeration effect, the oxygen content in the water body can be increased, and the self-cleaning capacity of the water body can be improved, so that nitrogen content and phosphorus content in water can be increased, an external aeration tube with a floating block is arranged outside the water box, so that the working efficiency is ensured, the structure is simple, the operation is convenient, the working efficiency is high, mobility is achieved, and the expense spent on water environment treatment can be reduced.