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{"title":"Corrosion Resistant Submersible Mixer Dual Mechanical Seals for Sewage Treatment","imgUrl":"https:\/\/img.chinax.com\/nimg\/3e\/9b\/4338433111cd5eda7af411a0558e-200x200-1\/corrosion_resistant_submersible_mixer_dual_mechanical_seals_for_sewage_treatment.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QJB Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
{"title":"0.85kW Cast Iron Submersible Mixer wastewater treatment For Efficient WWTP","imgUrl":"https:\/\/img.chinax.com\/nimg\/04\/e2\/edde80a8220a611ea5ec437fb6ec-200x200-1\/0_85kw_cast_iron_submersible_mixer_wastewater_treatment_for_efficient_wwtp_mixing.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QJB Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
{"title":"1.5kW Robust Cast Iron Industrial Tank Mixer For Effluent Treatment 980 R\/Min","imgUrl":"https:\/\/img.chinax.com\/nimg\/6c\/58\/eae5de2154f0cbbcf0c50e741c33-200x200-1\/1_5kw_robust_cast_iron_industrial_tank_mixer_for_effluent_treatment_980_r_2fmin.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QJB Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
{"title":"WWTP 368 R\/Min Industrial Tank Mixer Cast Iron Submersible Mixer IP68 790mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/0c\/f1\/fcc0493c94420746bd9d5f47ef67-200x200-1\/wwtp_368_r_2fmin_industrial_tank_mixer_cast_iron_submersible_mixer_ip68_790mm_diameter.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QJB Series","Certification":"ISO9001\/CE","Place of Origin":"China"}}
{"title":"Tungsten Carbide Dual Seals Submersible Mixer IP68 for WWTP Aeration Tanks","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/01\/0d68c30a00df7d2dbd8ea4a9a7c9-200x200-1\/tungsten_carbide_dual_seals_submersible_mixer_ip68_for_wwtp_aeration_tanks.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QJB","Certification":"CE\/ISO","Place of Origin":"Nanjing"}}
{"title":"PUR Self Cleaning Impeller Submersible Flow Booster For Denitrification Tanks","imgUrl":"https:\/\/img.chinax.com\/nimg\/ce\/1f\/785cfc6f39bbd120a9ab60e103f3-200x200-1\/pur_self_cleaning_impeller_submersible_flow_booster_for_denitrification_tanks.jpg","attrs":{"Brand Name":"Lanjiang","Model Number":"QJB Series","Certification":"CE\/ISO","Place of Origin":"China"}}
Advanced agitation solution for large-area and deep processing tanks (6.6 to 29.5 ft depth) featuring vertical circulation technology that eliminates dead zones with minimal energy consumption.
Technical Specifications
Feature
Specifications (Metric / US Customary)
Single Unit Coverage
100 - 800 m² (1,076 - 8,611 sq.ft)
Applicable Water Depth
2 - 9 m (6.6 - 29.5 ft)
Installation Options
Floating Installation / Fixed Floor Mount
Sealing System
Dual-Series Mechanical Seals + Auxiliary Seals
Max Medium Temp.
45℃ (113 °F)
Allowable pH Range
4.5 - 9.0
Max Liquid Density
1150 kg/m³ (9.6 lbs/gal)
Safety Sensors
Oil leakage, Overheating, Phase Loss Alarms
Key Applications
Massive EQ Tank Homogenization: High hydraulic efficiency generates gentle circulation flow in large Equalization tanks, preventing sludge sedimentation and maintaining uniform suspended solids distribution.
Anaerobic & Anoxic Process Mixing: Provides gentle, uniform agitation that maximizes phase contact without damaging delicate activated sludge flocs, enhancing biochemical treatment efficiency.
Frequently Asked Questions
What is the main advantage of this vertical design over traditional horizontal submersible mixers?
Horizontal mixers often leave dead zones in tank corners. The LHJ Series generates bottom-up radial flow that creates complete 3D circulation, allowing single units to cover massive areas (up to 8,611 sq.ft). This reduces the number of units required per tank, lowering both initial investment and long-term energy costs.
Does installation require draining the tank and building a concrete foundation?
No. The flexible floating installation option eliminates the need for fixed underwater platforms or overhead bridges. This significantly reduces infrastructure costs and allows equipment addition, relocation, or maintenance without disrupting continuous plant operation.
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...
