Sewage treatment equipment

• Main Authors: ZHAO SHANFENG, ZHAO MANFENG
• Format: Patent
• Language: Chinese; English
• Published: 07.01.2022
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The sewage treatment equipment comprises a water pump and a gas-liquid mixer, the gas-liquid mixer is provided with a liquid inlet, a gas inlet and a spray outlet, and the liquid inlet is communicated with a water outlet of the water pump through a water pipe; the pressure gas supply device is communicated with the gas inlet through the gas inlet pipe, the water pump is combined with the gas-liquid mixer, and air is uniformly mixed into sewage through the gas-liquid mixer, so that the sewage finally sprayed out of the gas-liquid mixer is full of tiny bubbles, the bubbles are small in size, and the bubbles are uniform in bubbles; the rising and breaking speed in the sewage pool is low, so that the contact area and the contact time of the sewage and air can be effectively increased, and the aeration effect of the sewage is further improved; the pressure gas supply device can improve the gas inlet pressure of the gas-liquid mixer and increase the number and density of bubbles in sewage. 一种污水处理设备，包括水泵、气液混合器，气液混合器