High Quality High Steady Agitator for Wastewater Treatment Facilities

• After-sales Service: Supply
• Warranty: 1 Year
• Type: Hyperboloid Mxier
• Model NO.: QSJ
• Method: Physical Treatment
• Usage: Industrial, Home, Agriculture, Hospital
• Weight: Different
• Transport Package: Wooden Case
• Specification: different as each model
• Trademark: Lanling
• Origin: China
• HS Code: 8479899990
• Production Capacity: 50000

Product Description

Product Description

In the intricate world of municipal, chemical, and paper industry water treatment processes, mastering the art of water mixing emerges as an essential, high-stakes operation. Traditional mixing machinery, typically divided into vertical shaft folding paddle types and horizontal (submersible) types, heavily dictates both energy consumption and the effectiveness of the mixing process due to their distinct paddle configurations and installation techniques. These conventional methods frequently escalate operational costs for sewage plants, consequently affecting the efficiency of the final treatment outcomes. Recognizing these challenges, our extensive years of experimentation, enhanced by vital insights from industry leaders, have paved the way for the development of an innovative curved surface mixer. This groundbreaking solution has undergone rigorous testing and has been successfully deployed across numerous sewage treatment plants, perpetually yielding outstanding results.

Scope of application

Introducing the GSJ/QSJ series vertical circulation multi-curved surface mixer, a marvel of cutting-edge design that seamlessly combines versatility with unparalleled efficiency. This state-of-the-art mixer is a vital asset across a multitude of industries, including environmental protection, chemical manufacturing, energy production, and the light industry sector. Wherever there is a need for liquid-solid and liquid-gas exchanges, this mixer stands as a beacon of reliability and performance. It is especially adept in wastewater treatment applications, demonstrating exceptional capability in processes such as coagulation, regulation, anaerobic and aeration treatments, as well as nitrification and denitrification stages. Moreover, it is perfectly suited for handling challenging scenarios involving abrasive substances and high-temperature media, where precise mixing and blending are crucial.

Construction

The hyperbolic mixer is expertly categorized into the GSJ type (dry type) and the QSJ type (submersible type) based on their installation methodologies. This classification ensures that our mixers can be tailored to suit any specific environmental need, providing unmatched versatility in application. Choose the perfect fit for your facility’s unique requirements.
The GSJ type multi-curved mixer boasts a robust structure with a meticulously crafted design. It includes a powerful gear motor, a shock-absorbing seat for enhanced stability, a precision-engineered mixing shaft, a uniquely shaped hyperbolic impeller, an intuitive electric control box, and a bridge that can be customized by the user. On the other hand, the QSJ type hyperbolic mixer is ingeniously constructed with a durable frame, a sturdy lifting rope for easy adjustments, a high-performance main machine, and a hyperbolic impeller, all complemented by an advanced electric control box. This configuration delivers unparalleled performance, making it the ideal choice for demanding environments.

Working Principle

The G/QSJ series vertical circulating multi-curved mixer operates on an ingeniously designed principle. The upper surface of its curved impeller body exhibits a hyperbolic structure, formed by the rotation of a hyperbolic bus around the impeller body's axis. This unique impeller design seamlessly integrates fluid dynamics with mechanical motion. The hyperbolic equation, xy=b, rotated along the y-axis, forms this curved surface body. To optimize water flow, the impeller's central inlet design minimizes turbulence while ensuring uniform liquid pressure across the impeller surface. This balance is critical for maintaining operational stability. The eight evenly distributed guide vanes on the involute double curved surface, combined with liquid weight pressure and the centrifugal force generated by impeller rotation, drive the liquid in a tangential movement along the circumference. This process, complemented by the pool wall's reflective effect, creates a top-down water circulation, achieving cross-flow in both axial (y) and radial (x) directions, resulting in superior mixing efficiency.
The distinctive structural features of the G/QSJ series vertical circulation multi-curved mixer, especially its near-bottom pool installation, play a crucial role in preventing suspended matter from settling. This strategic positioning ensures optimal mixing performance, effectively eliminating dead zones and achieving a high degree of water exchange due to the larger specific surface area.

Working Characteristics

Our Multi Hyperbolic Mixer represents the zenith of high-efficiency mixing technology, masterfully blending a myriad of low-viscosity liquids, solid-liquid mixtures, and gas-liquid combinations. Its versatility shines through as it seamlessly integrates into pools of all shapes—be they round, square, or even rectangular—effortlessly accommodating sub-unit arrangements.
In the realm of contemporary China's sewage treatment processes, the wave mixer emerges as a groundbreaking solution to the limitations imposed by traditional blade (slurry) mixers. These conventional mixers often grapple with issues such as dead ends and inadequate water-gas mixing during aeration. The wave mixer, however, triumphs by ensuring uniform and comprehensive mixing. This not only enhances the overall treatment process but also significantly amplifies its effectiveness. Key features include:
(1) This agitator is a marvel of versatility, adept at mixing liquids, solids, and gases across various scenarios. By achieving a three-dimensional, spiral mixing pattern, it provides a superior alternative to current equipment, resulting in more uniform mixing and markedly enhanced efficiency.
(2) Equipped with a larger specific surface area impeller paired with a motor that requires minimal power, it achieves superior circulation water flow while maintaining impressively low energy consumption. This makes it both highly effective and remarkably energy-efficient.
(3) The machine’s design boasts a compact structure, ensuring steadfast reliability in operation. It is crafted for straightforward installation and maintenance, guaranteeing a seamless and worry-free experience.
(4) With an impeller constructed from reinforced fiber or robust steel, it adapts effortlessly to diverse working conditions, promising durability and a long service life, all while providing exceptional versatility.

Performance parameters

Performance Parameters
Model	Power (kW)	Impeller Diameter (mm)	Speed (r/min)	Service Scope (m)	Weight (kg)
GSJ/QSJ	0.75-1.5	500	40-200	1-3	300/320
	1.1-2.2	1000	50-70	2-5	480/710
	1.5-3	1500	30-50	3-6	510/850
	2.2-3	2000	20-36	6-14	560/1050
	3-5.5	2500	20-32	10-18	640/1150
	4-7.5	2800	20-28	12-22	860/1180
Note:  1. Impeller Material: FRP - GRP, Stainless Steel - S  Stirring Shaft Material: Stainless Steel - S, FRP - GRP  2. The above parameters are suitable for conventional municipal sewage conditions"

Sizing Applications

The selection process for multi-curved mixers aligns closely with that of other mixers, but it's distinguished by the method of installation. Essential parameters such as pool type, volume, liquid depth, medium concentration, temperature, and pH levels are vital in making an informed selection.
The selection of curved mixers primarily depends on assessing the effective service area for each device. For rectangular pools, ensure that the length-to-width ratio doesn't surpass twice its width, allowing the pool to be segmented into equal work units to accurately determine the required number of mixers.
For pools that are over 5 meters deep or have concentrations higher than specified, it is imperative to consider enhancing the power or operational speed of the mixer. This ensures efficient mixing even in scenarios involving large capacities and high concentration media.
Under standard operational conditions, a dry installation is advisable. However, for environments where noise and visual constraints are a concern, a submersible installation is more suitable. Our company is ready to assist users in selecting the optimal solution for these unique environments.
Speed and Circulation Flow Curve

Installation

GSJ Series Installation Steps
1. Begin by ensuring the bridge is perfectly aligned both horizontally and vertically, ensuring the half bridge column is upright. All ground bolts and connecting parts must be firmly secured for optimal stability and reliability.
2. With precision, place the shock absorber seat on its designated spot on the bridge. Once it is leveled, secure it into place for steady support.
3. Carefully mount the gearbox motor onto the shock absorber seat, ensuring it is properly fastened for effective performance.
4. Bolt the impeller securely to the flange of the mixing shaft, ensuring it is firmly fastened for seamless operation.
5. Gently insert the impeller and mixing shaft into the pool, connecting the mixing shaft to the output shaft of the reducer. Securely fasten all connections. If the installation is submerged, connect the shaft and impeller underwater first before linking to the reducer.
6. Upon completing installation, check that the mixing shaft is perfectly perpendicular to the horizontal plane, maintaining a vertical deviation of less than 1/1000, ensuring precision and efficiency.
7. After installation, remove the motor tail cover and manually rotate the fan blade. Ensure smooth and normal operation, where the swing deviation of the mixing shaft should remain under 3/1000.
8. Connect the power supply and briefly engage the mixer to observe the mixing shaft's rotational direction. The desired motion is counterclockwise from top to bottom. Adjust two power wiring positions if the direction is incorrect.
9. Ensure all electrical equipment installations comply with national and safety regulations to guarantee safe and efficient operation.

QSJ Series Installation Steps
1. Begin by observing the impeller's transfer direction from the shore. The correct motion is counterclockwise from top to bottom. Should the direction be incorrect, switch two power wiring positions to correct it.
2. Ensure the motor cable and sling are fixed separately, avoiding bundling them together. This precaution prevents the steel rope and cable from becoming tangled in the impeller.
3. Gently elevate the hyperbolic surface with a crane and carefully lower it into the pool to its exact position, avoiding any impact with the pool walls.
4. Securely attach one end of the fixed rope to the bank and connect the cable to the electric control cabinet, ensuring efficient and reliable operation.

Maintenance
1. After the first 200 to 300 hours of operation, replace the reducer lubricant and clean the internal oil pollution of the new machine. Thereafter, change the lubricant every six months to a year. For detailed usage instructions, refer to the gear motor manufacturer's manual.
2. Regularly inspect the lock nut of the mixing shaft and ensure that each connecting bolt is tightly secured, preventing any loosening.
3. Periodically assess the swinging of the mixing shaft and promptly remove any tangles from the impeller and shaft.
4. Conduct regular inspections of all transit parts for any abnormal sounds or temperature increases, ensuring the equipment runs smoothly.
5. Continuously monitor the current for any unusual changes, maintaining optimal performance.
6. Before restarting the equipment after a prolonged period of inactivity, verify the motor's insulation. Prevent sediment accumulation to avoid starting issues and potential damage to the motor and impeller.
7. Diligently record all inspection activities. If any abnormalities are identified, contact our company immediately for prompt assistance.