QXB Centrifugal Submersible Aerator Fault Exclusion
Duwan Environmental ProtectionThe produced aeration machines have a long lifespan, produce less noise, and operate without fault. A standard centrifugal submersible pump is a type of pump that we previously referred to as a centrifugal machine. The centrifugal submerged aeration machine is a water treatment equipment with a direct-coupled structure.
No Chinese content provided.The water aeration machine's impeller rotates, generating centrifugal force. This force creates a vacuum zone, where air is drawn in through the intake pipe. The air and water are then mixed and evenly blended by the mixing plate, automatically discharged from the outlet.
Duwan Environmental's QXB Submersible Centrifugal Aerator: Key Features
Submersible motor directly driven, low noise, high efficiency.
2. The unique mixing chamber design allows for increased air intake and superior mixing results, simultaneously serving as an aeration and stirring function.
3. Implements double-layer mechanical shaft seal to extend motor lifespan.
4. Twelve radial outlets (fourteen outlets for higher power), generating a large number of bubbles.
5. Mesh water inlet to prevent the impeller from getting stuck on foreign objects.
6. The product can be mounted using a guide rail for easy installation and maintenance.
Overloaded Power Equipment | The water intake pool does not meet the requirements. 2 Submersible aeration pumps have debris wrapped around their blades. Three潜水aerator blades rub against guide vanes The rotation speed of the 4 submersible aeration pumps exceeds the specified limit. | Enhanced Water Inflow Conditions Clear away debris, wash with water Inspect blade wear and realign installation. Adjusted the original motor to meet the rated speed. |
Aeration Volume Reduced or No Aeration | Submersible water aeration pump has excessive immersion depth. 2 Blade outer circumference wear, or partial blade damage 3 Divers Missteered the Aeration Direction The four-blade impeller has come loose. 5 Submersible Aerator Has Impurity Clogging | Enhance Diving Aerator 2 Replace Impeller Correct Rotation Direction 4 Fasteners Clear away debris, wash with water |
Operation with noise or vibration
| 1. The foundation of the submerged aeration pump is not sufficiently sturdy, or the nuts are loose. 2 Turbine blades and guide vanes are experiencing friction. Loose 3-blade impeller screws or partial damage to the blades Inconsistent 4-inch water level status 5 Submersible Aerator Experiences Contamination Clogging | Strengthen Foundations, Tighten Bolts 2. Inspect the gap between the impeller and guide vanes Tighten screws or replace impellers Adjust water intake status Clear away debris, wash with water. |
Submersible aeration pump fails to start or fuse blows | 1. Winding, terminal, or cable circuit breakage 2 Submersible Aerator Clog 3 Leaks or Water Damage 4 Short Circuits | Check with an ohmmeter 2. Disconnect power and clear debris Inspection of insulation revealed values below the specified limit; mandatory drying required. Post-maintenance and inspection use |
The submersible aeration pump tripped, with the circuit breaker and overload protector opening. | 1 Voltage Low 2 High Voltage Incorrect motor wiring or mixed connections Electrical fault in control cabinet | 1. Do not use or thicken the power cable if it is not in use or if voltage drop is caused by excessive cable length. Install transformers and adjust the voltage to the specified level. Adjustment of wiring and connectors Inspect and replace electrical components |
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