Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"High Oxygen Transfer Rate Inverted Umbrella Surface Aerator with Dual-Axial","imgUrl":"https:\/\/img.chinax.com\/nimg\/d5\/7a\/d02fca3d25f5ae57428093193f3d-200x200-1\/high_oxygen_transfer_rate_inverted_umbrella_surface_aerator_with_dual_axial.jpg","attrs":{"Model Number":"DSB Series","Gearbox Type":"Heavy-duty vertical parallel-shaft","Delivery Time":"15","Supply Ability":"500"}}
{"title":"High Efficiency Submersible Centrifugal Aerator for Wastewater Treatment with No","imgUrl":"https:\/\/img.chinax.com\/nimg\/59\/ef\/4df54f937c80ad424cd4fa2c7e08-200x200-1\/high_efficiency_submersible_centrifugal_aerator_for_wastewater_treatment_with_no_dead_zones_and_durable_design.jpg","attrs":{"Model Number":"QXB Series","No Dead Zones":"Horizontal aerated flow scours the tank bottom entirely, eliminating blind spots","Delivery Time":"15","Supply Ability":"500"}}
{"title":"Submersible Jet Aerator for Wastewater Treatment with High Oxygen Transfer Rate","imgUrl":"https:\/\/img.chinax.com\/nimg\/c6\/89\/60a1fb69cf8225ba2bf9fcf3bfcd-200x200-1\/submersible_jet_aerator_for_wastewater_treatment_with_high_oxygen_transfer_rate_and_automated_control_to_prevent_sludge_settling.jpg","attrs":{"Model Number":"QSB Series","pH Range":"5 -9","Brand Name":"Lanjiang","Max Temperature":"40\u00b0C"}}
{"title":"Stainless Steel Plug-Flow Mixing Aerator with 3-in-1 Versatility and Direct","imgUrl":"https:\/\/img.chinax.com\/nimg\/2c\/3a\/a25f0380c3565c1b0183920a0f57-200x200-1\/stainless_steel_plug_flow_mixing_aerator_with_3_in_1_versatility_and_direct_drive_efficiency_for_industrial_wastewater_treatment.jpg","attrs":{"Model Number":"TBQJ Series","Water temperature":"0\u00b0C-45\u00b0C","Delivery Time":"15","Supply Ability":"500"}}
{"title":"High Oxygenation Efficiency Rotary Disk Aerator with Robust Propulsion and FRPP","imgUrl":"https:\/\/img.chinax.com\/nimg\/b4\/3f\/101bee4a6c6face6044bfe2f17a2-200x200-1\/high_oxygenation_efficiency_rotary_disk_aerator_with_robust_propulsion_and_frpp_disks_for_sewage_treatment.jpg","attrs":{"Model Number":"ZD Series","Disk material":"Injection-molded FRPP","Delivery Time":"15","Supply Ability":"500"}}
{"title":"High Oxygen Transfer Rate Submersible Aerator for 20m Depth Operation with Dual","imgUrl":"https:\/\/img.chinax.com\/nimg\/e2\/fe\/fd5edcd49dbe760ab7f9fb7342ce-200x200-1\/high_oxygen_transfer_rate_submersible_aerator_for_20m_depth_operation_with_dual_speed_aeration_and_mixing.jpg","attrs":{"Model Number":"SBJ Series","Oxygen transfer":"High rate","Delivery Time":"15","Supply Ability":"500"}}
{"title":"QXB5.5 \u2013 5.5 kW Submersible Centrifugal Aerator with 85 m\u00b3\/h Air Flow and IP68","imgUrl":"https:\/\/img.chinax.com\/nimg\/fd\/08\/a42030d919b3fcec22ce1e05ce07-200x200-1\/qxb5_5_e2_80_93_5_5_kw_submersible_centrifugal_aerator_with_85_m_c2_b3_2fh_air_flow_and_ip68_motor_for_wastewater_treatment.jpg","attrs":{"Model Number":"QXB 5.5","Aeration capacity":"5.3 kgO\u2082\/h","Place of Origin":"China","Power":"5.5 kW"}}
Radial Flow Induction Inverted Umbrella Surface Aerator for Wastewater Basins
Vertical inverted umbrella surface aerators are widely utilized in municipal wastewater treatment and industrial sectors, including petroleum, chemical, tanning, pharmaceutical, papermaking, food processing, and coking. The equipment is highly effective for the Activated Sludge Process, as well as river restoration and oxidation pond aeration, with specialized performance in Oxidation Ditches. As a low-speed aeration solution, it excels in radial flow induction, high oxygen transfer rates, and intensive mixing capabilities.
Construction Features
Main Shaft: Machined from single-piece high-strength 45# solid steel; ensures superior concentricity and durability.
Gearbox: Heavy-duty vertical parallel-shaft type; optimized service factor for harsh environments and high-power stability.
Adjustable Base: Heavy-gauge steel construction with precision-machined leveling; vertically adjustable with ≥300mm concrete anchoring.
Dual-Axial Thrust Device: Isolates the gearbox from underwater axial loads and hydraulic upthrust, significantly extending service life.
High-Torque Coupling: Precision-machined for wear-free operation under high torque; features a quick-disassembly design for easy maintenance.
Inverted Umbrella Impeller: Optimized for flow dynamics and oxygen transfer; components are CNC waterjet-cut and formed in a single process.
Product Features
Dedicated Vertical Gearbox: Utilizes a specialized vertical reducer, resulting in a compact footprint and reduced overall equipment weight.
Zero Leakage Risk: The vertical configuration eliminates the need for horizontal seals, fundamentally eradicating the oil leakage issues commonly associated with the input shafts of horizontal gearboxes.
High-Efficiency Impeller: The inverted umbrella impeller provides powerful radial thrust and a wide completely-mixed zone. It offers high power efficiency and is self-cleaning, preventing debris entanglement and clogging.
Working Principle
The unit consists of a vertical-shaft drive, adjustable base, dual-axial thrust device, high-strength coupling, and an inverted umbrella impeller. It operates by rotating the impeller to lift oxygen-deficient sludge along the conical surface, discharging it to create a hydraulic jump for rapid oxygenation. Simultaneously, it drives the mixture into a spiral circulation at a velocity of >0.3m/s, ensuring continuous liquid renewal and keeping activated sludge in full suspension.
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...
