The QJB submersible mixer is meticulously engineered into two distinctive series: the Mixed Mixing Series and the Low-Speed Push Current Series, catering to diverse wastewater treatment needs.
The Mixed Mixing Series mixers are expertly designed for sewage treatment plants and industrial processes, seamlessly blending liquids rich in suspended solids to ensure optimal homogeneity and efficiency.
The Low-Speed Push-Flow Series mixer is an ideal choice for both industrial and urban wastewater treatment plant aeration tanks. It generates a robust yet gentle low tangential flow, perfect for enhancing circulation, nitrification, denitrification, and dephosphorization stages, thereby optimizing water flow management and treatment efficacy.
The mixing and stirring series submersible mixer is perfectly suited for diverse water treatment needs.
Ideal for processes requiring the maintenance of homogeneous mixtures in solid-liquid two-phase or solid-liquid-gas three-phase media.
The QJB (T) type submersible mixer: A marvel of engineering.
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Expertly designed for sewage (wastewater) and activated sludge mixing.
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Effective in controlling thickened sludge separation.
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Essential for acid and alkali neutralization, as well as precise pH value adjustments.
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Prevents particle coagulation and sedimentation on pool walls and bottoms.
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Enhances the efficiency of heat transfer systems profoundly.
Submersible mixers can operate seamlessly in any location requiring separation of two or three phases.
*The medium's maximum temperature should be no more than 40ºC.
*The medium's pH value should be maintained between 5 and 9.
*Medium density should not exceed 1150Kg/m3.
*Ideal for long-term submersible operations with a diving depth typically not exceeding 20M.
Important Warning!
P
erformance Characteristics:
1. The QJB type submersible mixer boasts a compact structure, easy operation, simple maintenance, convenient installation, and an extended service life.
2. It features a superior hydraulic impeller design, high efficiency, and a swept-back blade with a self-cleaning function to prevent debris entanglement and clogging.
3. When integrated with an aeration system, it significantly reduces energy consumption, enhances oxygenation, and effectively prevents sedimentation.
4. The motor is insulated to grade level, protected to IP68, and equipped with NSK bearings and a utility model patent (patent number: ZL 2016 2 1473758.8), ensuring safe operation.
5. Equipped with silicon carbide-silicon carbide mechanical seals and stainless steel fasteners, ensuring robust and reliable performance.
1. The QJB type submersible mixer boasts a compact operation that ensures simplistic maintenance, effortless installation, and an extended service life, guaranteeing optimal efficiency.
2. Featuring an advanced hydraulic design, the impeller offers superior efficiency. Its swept-back blades come with a self-cleaning function, effectively preventing debris entanglement and clogging, ensuring uninterrupted operation.
3. When integrated with an aeration system, the mixer significantly reduces energy consumption while markedly improving oxygenation levels and effectively preventing sedimentation.
4. Engineered for safety, the motor features grade-level winding insulation and IP68 protection. Equipped with premium NSK bearings and covered by a utility model patent (patent number: ZL 2016 2 1473758.8), the motor operates with enhanced reliability.
5. Constructed with two mechanical seals made of silicon carbide-silicon carbide, and all exposed fasteners are made of durable stainless steel, ensuring longevity and resilience.
Our Mixing and Stirring series products are designed with state-of-the-art multi-pole motors featuring a direct-connected structure. This ensures remarkably low energy consumption while delivering unparalleled efficiency. The impellers, crafted through precision casting or stamping, boast high accuracy, substantial thrust, and a sleek, aesthetically pleasing appearance. Furthermore, their compact structure underscores their outstanding performance and reliability.
The Low-Speed Push-Flow series products leverage an advanced cycloid pinwheel reducer, which operates with low power and rotational speed. These units are equipped with large-diameter impellers, expanding their service area significantly. Constructed from durable polyurethane material and aluminum alloy casting, these impellers offer high strength and exceptional corrosion resistance. Beyond their primary mixing function, they also excel in pushing and creating water flow, making them versatile and highly efficient.
The submersible mixer's motor winding is insulated to Class F standards and has a protection grade of IP68, making it ideal for wastewater treatment plant aeration systems. This innovative design substantially reduces system energy consumption while significantly enhancing oxygenation levels. It also effectively prevents sedimentation. Depending on specific process requirements, direct-connected submersible mixers can come equipped with an optional deflector cover for optimized performance.
To ensure that the submersible mixer achieves optimal performance, please provide the following information:
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Purpose of utilization
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The type and size of the pool, including water depth
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Characteristics of the mixing medium, including viscosity, density, temperature, and solids content.
Installation System
The advanced installation system for the submersible mixer allows for rapid installation and dismantling without the need to discharge the sewage from the pool.
Installation System
1
is recommended when the pool depth (H) is less than 4 meters. The submersible mixer's diving depth can be adjusted vertically as needed, with a maximum horizontal rotation angle of ±60° around the guide bar. The lifting system base, support frame, and lower bracket are all secured with expansion bolts on the relevant connection surfaces with the pool, eliminating the need for pre-reserved holes.
When the pool depth (H) exceeds 4 meters, it is recommended to use Installation System
2
. This requires a concrete foundation (or steel structure base) at the pool's bottom. The lifting system base, rope fixing frame, and guiding base are all fixed with expansion bolts on the relevant connection surfaces with the pool, negating the need for pre-reserved holes. Installation System II substitutes guide rods with guide ropes, allowing for easy transportation and straightforward on-site installation. This system effectively prevents bending and deformation of the guide rod during transportation, which can impair normal use, and eliminates the issue of lifting failures caused by installation errors when the pool depth is too deep. This makes operation more convenient and reliable under cantilevered pool top conditions (as illustrated).
When placing an order, please provide the pool depth (H) and a pool type diagram. This will help the factory determine the appropriate size for the guide rod or guide wire. The installation system is constructed of stainless steel (or carbon steel). Apart from the guide bar or guide wire and lifting base, multiple mixers can share a single lifting device (unless otherwise specified by the user).
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