Natural water body nitrogen removal device

• Main Author: CHEN SUJUN
• Format: Patent
• Language: Chinese; English
• Published: 18.02.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model relates to a nitrogen removal device for a natural water body, which comprises a tank body and a backwashing loop, a water inlet is arranged at the lower part of the tank body, a water outlet is arranged at the upper part of the tank body, a water outlet pipe is connected to the water outlet, the tank body is filled with adsorption resin to form an adsorption layer, and the backwashing loop comprises a clean water tank and a backwashing pipe. The clean water tank is connected with the water outlet through a backwashing pipe, and the water outlet pipe is communicated with the clean water tank through a clean water recovery pipe. According to the device, the nitrogen removal effect and nitrogen removal efficiency of natural water can be effectively improved. 本实用新型涉及一种自然水体除氮装置，包括罐体和反洗回路，罐体的下部设置有进水口，罐体上部设置有出水口，出水口处连接有出水管，罐体内填充有吸附树脂形成吸附层，反洗回路包括清水罐和反洗管，清水罐通过反洗管和出水口处相连接，出水管通过清水回收管和清水罐相连通。本实用新型能够有效提升自然水体的除氮效果和除氮效率。