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{"title":"High Energy Mixing Submersible Jet Aerator Self Priming for Underwater Deep","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/a1\/7dd52e56aef53f4c2069290b1edd-200x200-1\/high_energy_mixing_submersible_jet_aerator_self_priming_for_underwater_deep.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"FQSB\/QSB Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Noiseless Centrifugal Submerged Aerator High Oxygen Dissolution Rate For","imgUrl":"https:\/\/img.chinax.com\/nimg\/a1\/e8\/26da116c0a989a0d15bde61bb0e9-200x200-1\/noiseless_centrifugal_submerged_aerator_high_oxygen_dissolution_rate_for_aeration_tanks.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QXB Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
{"title":"Inverted Umbrella Vertical Surface Aerator for Oxidation Ditch Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/68\/cfd4a988458a997f123802f99fa8-200x200-1\/inverted_umbrella_vertical_surface_aerator_for_oxidation_ditch_wastewater_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"DSB Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Leak Proof Vertical Surface Aerator Stepless Frequency Control For Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/39\/2048bc39a4c332cf58513a2473ae-200x200-1\/leak_proof_vertical_surface_aerator_stepless_frequency_control_for_wastewater_treatment.jpg","attrs":{"Type":"Vertical Surface Aerator","Power source":"Stepless Frequency Control","Application":"Wastewater treatment plants, industrial sewage treatment","Installation type":"Surface aerator"}}
{"title":"High DO Centrifugal Submersible Sewage Aerator For Wastewater Biochemica","imgUrl":"https:\/\/img.chinax.com\/nimg\/85\/ba\/2aeceee1830e9b28630e3abae365-200x200-1\/high_do_centrifugal_submersible_sewage_aerator_for_wastewater_biochemica_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"FQXB\/QXB Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
{"title":"Dual Function Deep Water Aeration And Mixing Machine 20m Depth For Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/66\/07\/2bb08a77089c534a4cf78c5ad689-200x200-1\/dual_function_deep_water_aeration_and_mixing_machine_20m_depth_for_wastewater.jpg","attrs":{"Core Functions":"High-speed aeration & Low-speed mixing","Max Submersible Depth":"Up to 20m","Motor Design":"Dedicated Dual-Speed Motor","Circumferential Outlet Velocity":"3 - 5 m\/s"}}
{"title":"Stainless Steel Push Flow Mixing Sewage Aerator Adjustable Angle For Wastewater","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/25\/c51b3edfa55fb8ed492ef9a87365-200x200-1\/stainless_steel_push_flow_mixing_sewage_aerator_adjustable_angle_for_wastewater.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"TBQJ Series","Place of Origin":"China","Minimum Order Quantity":"1"}}
The QSB Deep-Water Self-Priming Submersible Jet Aerator is a highly efficient gas-liquid mixing and mass transfer device. During operation, the submersible pump ejects a high-pressure water stream through the jet nozzle, creating a strong negative pressure in the gas-water mixing chamber. This vacuum actively draws atmospheric air down through a conduit, thoroughly mixing it with the water before ejecting the highly oxygenated mixture at maximum velocity. The FQSB model builds upon this foundation by integrating a robust stainless steel float for flexible surface deployment. Driven directly by an electric motor, the aerator's impeller eliminates gearbox power losses, resulting in exceptionally high oxygenation capacity with remarkably low energy consumption.
Mid-to-Deep Contact Oxidation Aeration: Primarily deployed in regulating tanks and mixing tanks within wastewater treatment facilities. It delivers intense contact oxidation aeration to mid and deep water layers. The high-energy mixed flow powerfully agitates the water-sludge mixture, strictly preventing sludge from settling at the bottom of the tank.
Biological Pretreatment Processes: Serves as the ultimate oxygenation equipment in both water supply biological pretreatment and wastewater biological treatment processes. It effectively oxygenates and mixes fluids in aeration tanks and aerated grit chambers, heavily boosting overall biochemical treatment efficiency.
Frequently Asked Questions
Is this equipment safe to operate during freezing winters in colder climates?
Yes, absolutely. The entire core of the equipment is designed for deep underwater operation. By running completely submerged, it leverages the water's natural thermal insulation, which effectively prevents the equipment and its internal components from suffering freezing cracks during harsh winter conditions, guaranteeing reliable year-round performance.
What is the exact difference between the FQSB model and the standard QSB model?
The FQSB Floating Submersible Jet Aerator is a specialized modification built directly upon the foundation of the QSB submersible mixer. It features an added stainless steel float structure that allows the unit to operate suspended from the water surface, making it ideal for environments with fluctuating water levels or where fixed bottom installations are impossible. Meanwhile, its core performance and sizing follow the exact same specifications as the standard QSB series.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
40000000-70000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres... Nanjing Lanjiang is a professional manufacturer integrating the design, research and development, production, and sales of wastewater treatment equipment. The company is located at No.18 Xinyu Road, Hengliang Street, Liuhe District, in the northern suburbs of Nanjing (adjacent to the Ningtong Expres...
