In the sewage treatment system, the sewage mixer usually needs to work with other supporting equipment to ensure the smooth progress of the entire treatment process. Here are some common accessories:

Sewage collection and transportation equipment:

Sewage pump: Used to extract and transport sewage from the collection tank or pre-treatment storage facility to the treatment unit where the mixer is located. Sewage pump is an indispensable equipment in the sewage treatment system, which ensures the continuous and stable supply of sewage.

Pretreatment equipment:

Grille: usually set at the front end of the sewage treatment system, used to remove large suspended matter, floating matter, etc., in the sewage, to prevent these impurities from causing blockage or damage to the subsequent treatment equipment.

Sand sedimentation tank: Remove inorganic particles with a large proportion in sewage through gravity sedimentation, such as sand, stone slag, etc., to protect subsequent treatment equipment from wear.

Mixing equipment:

In addition to the sewage mixer itself, it is sometimes necessary to be equipped with other mixing equipment, such as mixing tanks, mixing paddles, etc., to ensure that the agent is fully mixed with the sewage and improve the treatment effect.

Dosing equipment:

Dosing pump: used to accurately and quantitatively add coagulant, flocculant, acid base regulator and other chemical agents to sewage. The performance and precision of dosing pump directly affect the dosing effect and the treatment quality of sewage.

Dosing box: used for storing chemical agents, and used in conjunction with dosing pump, to achieve continuous and stable dosing of agents.

Precipitation and separation equipment:

Sedimentation tank: After mixing the sewage into the sedimentation tank for solid-liquid separation, so that suspended solids, colloidal substances, etc., precipitate down. Sedimentation tank is one of the important units in sewage treatment system.

Air flotation tank: In some cases, an air flotation tank may be used in place of, or in part instead of, a sedimentation tank for solid-liquid separation. By passing air into the sewage to produce tiny bubbles, the suspended matter adheres to the bubbles and floats to the surface of the water to achieve separation.

Sludge treatment equipment:

Sludge generated during sewage treatment needs to be treated and disposed of. Common sludge treatment equipment includes sludge dewatering machine (such as belt filter press, plate and frame filter press, etc.), sludge thickening tank, etc. These devices are used to reduce the moisture content of the sludge and reduce the volume for subsequent transport and disposal.

Monitoring and control equipment:

In order to ensure the stable operation of the sewage treatment system and the treatment effect to meet the requirements, it is usually necessary to be equipped with water quality monitoring equipment, flow meters, pressure gauges and other monitoring equipment as well as PLC automatic control systems and other control equipment. These devices can monitor the water quality index of sewage in real time, flow, pressure and other parameters in the treatment process, and automatically adjust and control according to needs.

To sum up, the sewage mixer in the sewage treatment system needs to work with a variety of other supporting equipment to achieve effective sewage treatment. These supporting equipment play an important role in the sewage treatment process together constitute a complete sewage treatment system.

Nanjing LanJiang Water Treatment Equipment Co.,Ltd manufactures equipment for wastewater treatment. We were established in 2001. Since then, we designed and produced submersible mixers, top entry mixers, aerators and other wastewater treatment equipment.