QJB submersible agitator

Model Meaning

Product overview
The QJB submersible agitator, as a key equipment in water treatment processes, can achieve homogenization and flow requirements for solid-liquid two-phase flow and solid-liquid gas three-phase flow in biochemical processes It consists of a submersible impeller and installation system The submersible mixer is a directly connected structure Compared with traditional high-power motors that reduce speed through reducers, it has advantages such as compact structure, low energy consumption, and ease of maintenance and upkeep The impeller is precision cast or stamped, with high precision, thrust, and a simple and beautiful linear shape This series of products is suitable for places that require solid-liquid mixing and blending. The structural diagram is as follows:

Application scope
The QJB submersible agitator is mainly used for mixing, stirring, and circulating in municipal and industrial wastewater treatment processes. It can also be used as a maintenance equipment for scenic water environments, creating water flow through stirring, improving water quality, increasing oxygen content in water, and effectively preventing suspended solids from settling.

Conditions of Use
To ensure the normal operation of the QJB submersible mixer, please select the correct working environment and operating mode.
The temperature of the medium shall not exceed 40 ℃;
The pH range of the medium is 5-9;
The medium density shall not exceed 1150Kg/m3;
Diving depth not exceeding 10m.
Special reminder: The QJB submersible agitator must operate completely submerged in water and cannot work in flammable, explosive, highly corrosive, or high-temperature environments. Our company can provide special designs for users to meet the requirements of special environments.

performance parameter

Selection reference
The selection of QJB submersible agitator is a relatively complex task, and the correctness of the selection scheme directly affects the normal use of the equipment. As the principle of selection, it is necessary to ensure that the agitator can fully exert its mixing function in the suitable volume. This standard can generally be determined by the flow rate. According to the different process requirements of sewage treatment plants, the selected flow rate of the mixer should be between 0.15~0.3m/s. If the flow rate is lower than 0.15m/s, the effect of push flow mixing cannot be achieved. If the flow rate exceeds 0.3m/s, it will affect the process effect and cause waste. So before selecting, the first thing to determine is where the submersible mixer will be used, such as in a sewage tank, sludge tank, or biochemical tank; Next are medium parameters, such as suspended solids content, temperature, pH value, etc; The shape, depth, and installation method of the pool will also have an impact on the selection, and energy-saving factors should also be considered, as this will affect the user's future operating costs. You can refer to the flow field diagram of the submersible mixer below.
In order to achieve ideal mixing function in different environments, we provide users with multiple models of QJB submersible agitator, as well as selection services.