Jiangsu Du'an Environmental Protection Submersible AgitatorOur wastewater treatment units can be widely applied in various environmental projects, suitable for stirring liquids containing suspended particles and solids, promoting water circulation, and directing water flow through nitrification, denitrification, and phosphorus removal units. Main application scope includes: wastewater treatment plants, sludge ponds and aeration ponds, anaerobic or aerobic waters, water with rags; industrial treatment in harsh environments with high operational requirements, water containing metal salts, pulp, and fibrous materials; industrial wastewater treatment involving some abrasive particles, rags, and metal salts. High-wear mineral slurry; water currents generated in fish farms and locks, providing oxygenation, and substances permitted by the environment. Liquid fertilizer, containing grass, rope, wood chips, etc.
Performance Features:
Efficiency High: Means low energy consumption, professionalOptimized hydrodynamic biomimetic blade structure for (submarines); operating flow field repels rigid and flexible foreign objects, ensuring long-term smooth operation and extending service life; when coordinated with adjacent processes, it can simultaneously enhance the efficiency of each treatment.
High Quality: Strict standards for component and material selection, including imported bearings and fog-proof cover motors, with motor winding insulation at a high grade.F-grade, with IP68 protection level; two mechanical seals made of tungsten carbide-silicon carbide; fastening parts are made of stainless steel.
Modular Design: Clustered body configuration, minimalist and safe support installation system(Pre-installation-free), facilitating flexible operation for installation, maintenance, and repair, while saving both natural and social resources.
Safety Enhancement: Overall sealing, section-wise protection, multi-layer soft cable enclosed connection cavity, controllable elastic design, preventing electric leakage, water leakage, and loosening; equipped with overheating and leakage protection devices.
Aesthetic Model: Overall streamlined design with the golden ratio concept incorporated, meticulous craftsmanship, and polished finish.
Versatile: Suitable for various shapes of pools and installation positions and angles, with a large tolerance for medium thresholds and corrosion resistance.
Jiangsu Du'an Environmental Protection Submerged MixerStructure:
QJB Submersible Mixing PumpsComprised mainly of the submersible mixer's main unit, installation system, and electrical control equipment.
Submersible mixers are categorized by their function into mixing-type submersible mixers and low-speed flow-type mixers. The mixing-type submersible mixers are further divided into directly coupled stamping-type submersible mixers and non-directly coupled submersible mixers based on their structural characteristics. The low-speed flow-type submersible mixers belong to the non-directly coupled submersible mixers.
Jiangsu Du'an Environmental Protection Submersible AgitatorCast mixer and stamping mixer, according to their blade forming methods. Cast mixer bladesThe impeller is typically made of cast iron for casting. The blades of the stamping mixer are formed by stamping, and the body shell material is usually made of stainless steel.
Jiangsu Du'an Environmental Protection Stainless Steel Submersible Mixing PumpsStandardly, flow guides are used to increase axial flow and reduce radial flow, thereby minimizing impeller vibration and enhancing the smoothness of operation. However, low-speed propeller-type submersible mixers are not equipped with flow guides.
Submersible mixer model rated power rated current impeller diameter impeller speed(r/min) Weight (kg)
(kw)(A)(mm)
Cast mixerQJBO.85/8-260/3-740/C/S
QJB1.5/6-260/3-960/c/s
QJB2.2/8-320/3-740/c/s
QJB4/6-320/3-960/c/s
QJB5.5/4-670/3-295/c/s
QJB7.5/4-670/3-330/c/s
QJB11/4-790/3-303/c/s
QJB15/4-790/3-360/c/s
Pressed-type mixerQJB1.5/8-400/3-740/s
QJB2.5/8-400/3-740/s
QJB3/8-400/3-740/s
QJB4/12-615/3-480/s
QJB5/12-615/3-480/s
QJB7.5/12-615/3-480/s
QJB10/12-615/3-480/s
