High Shear Agitator for Enhanced Wastewater Treatment Performance Solutions

• 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 and sophisticated world of municipal, chemical, and paper industry water treatment processes, the exquisite art of water mixing stands as a critical and vital operation. Conventional mixing machinery, typically divided into vertical shaft folding paddle types and horizontal (submersible) types, plays a crucial role in shaping both the energy consumption and the ultimate effectiveness of the mixing process due to their unique paddle designs and installation techniques. These traditional methods frequently result in heightened operational expenses for sewage plants, which can significantly hinder the effectiveness of the final treatment outcomes. Recognizing these pressing challenges, our relentless years of experimentation, alongside invaluable insights gained from esteemed industry peers, have led to the creation of a revolutionary curved surface mixer. This groundbreaking innovation has undergone rigorous testing and has been successfully deployed in numerous sewage treatment plants, consistently delivering extraordinary and remarkable results.

Scope of application

Introducing the revolutionary GSJ/QSJ series vertical circulation multi-curved surface mixer, a true epitome of unmatched versatility and unrivaled efficiency. This state-of-the-art mixer is ingeniously designed to cater to a broad spectrum of industries, including but not limited to environmental protection, chemical industry, energy, and light industry. It seamlessly integrates into any sector where processes demand superior liquid-solid and liquid-gas exchanges. It emerges as a star performer in sewage treatment processes, excelling in critical applications such as coagulation tanks, regulating tanks, anaerobic tanks, aeration tanks, nitrification and denitrification tanks. Moreover, it is perfectly suited for challenging scenarios involving abrasive and high-temperature media, ensuring flawless mixing and blending.

Construction

The hyperbolic mixer is meticulously designed and classified into two main types: the GSJ type (dry type) and the QSJ type (submersible type), each tailored for specific installation methodologies.
The GSJ type multi-curved mixer is a marvel of engineering, featuring a robust and reliable structure. It consists of a high-performance gear motor, shock-absorbing seat, durable mixing shaft, innovative hyperbolic impeller, and a sophisticated electric control box, all supported by a user-provided bridge. In contrast, the QSJ type hyperbolic mixer is engineered for exceptional efficiency, comprising a sturdy frame, secure lifting rope, powerful main machine, dynamic hyperbolic impeller, and an advanced electric control box, ensuring unmatched performance and reliability.

Working Principle

The G/QSJ series vertical circulating multi-curved mixer is a marvel of engineering, crafted with an innovative principle that redefines fluid dynamics. Its upper impeller surface boasts a hyperbolic design, derived from the precise rotation of a hyperbolic bus around the axis of the impeller body, seamlessly merging advanced mechanics with the elegance of fluid motion. The hyperbolic equation, xy=b, rotated around the y-axis, sculpting this dynamic curved surface, is at the heart of its design. The central inlet of the impeller is meticulously engineered to minimize turbulence, ensuring a smooth and consistent liquid pressure distribution across its surface, crucial for sustained operational equilibrium. The mixer is equipped with eight strategically positioned guide vanes on an involute double-curved surface. These vanes, together with the inherent weight of the liquid and the centrifugal force from impeller rotation, propel the liquid in a graceful tangential dance along the circumference. This intricate process is enhanced by the pool wall's reflective action, orchestrating a top-to-bottom water circulation that facilitates cross-flow in both axial (y) and radial (x) directions, thereby achieving unparalleled mixing efficiency.
The G/QSJ series vertical circulation multi-curved mixer boasts unique structural attributes that are pivotal in advancing performance. Its strategic installation near the bottom of the pool is a game-changer in preventing the settling of suspended particles. This advantageous positioning not only ensures superior mixing performance but also effectively eliminates dead zones. The design allows for a high degree of water exchange, maximizing efficiency through its expansive specific surface area, which enhances mixing capabilities and ensures a consistent and homogeneous blend.

Working Characteristics

Our Multi Hyperbolic Mixer, a true marvel of high-efficiency mixing technology, excels at seamlessly blending a wide range of low-viscosity liquids, solid-liquid mixtures, and gas-liquid combinations. With its unparalleled versatility, it effortlessly integrates into round, square, and even rectangular pools, accommodating various sub-unit arrangements with ease.
In the dynamic landscape of contemporary China's sewage treatment processes, the wave mixer takes center stage, offering a revolutionary solution to the limitations of traditional blade (slurry) type mixers. These older models often struggled with dead zones and inadequate water-gas mixing during aeration. The wave mixer distinguishes itself by ensuring consistent, uniform, and thorough mixing, significantly boosting the overall efficacy of the treatment process. Key features include:
(1) Unmatched in its versatility, this agitator is perfect for a wide array of liquid, solid, and gas mixing applications. It offers a cutting-edge alternative to existing mixing equipment, providing three-dimensional, spiral mixing capabilities. This innovation leads to more homogenous mixing and dramatically enhances efficiency.
(2) Equipped with a larger specific surface area impeller and a motor that requires minimal power, it ensures superior circulation water flow while maintaining remarkably low energy consumption, delivering both effectiveness and energy efficiency.
(3) The entire machine is ingeniously designed with a compact structure, guaranteeing reliable operation. Additionally, it is crafted for straightforward installation and maintenance, ensuring a seamless and trouble-free user experience.
(4) Built with reinforced fiber or steel materials, the impeller is adaptable to a wide range of working conditions, ensuring a long-lasting service life while providing both robustness and flexibility.

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 our innovative multi-curved mixers closely aligns with traditional mixer selection. However, the installation method is the unique aspect that sets it apart. When determining the ideal mixer, critical considerations include the pool type, volume, liquid depth, medium concentration, temperature, and pH levels. Each of these factors plays a pivotal role in guiding the optimal selection for enhanced efficiency and performance.
Selecting the perfect curved mixer involves primarily assessing the effective service area of the device. In rectangular pool configurations, it is imperative that the length-to-width ratio is maintained at no more than twice to allow for the pool to be systematically divided into equal work units. This strategic division aids in accurately determining the precise number of mixers needed for optimal operation.
For pools with depths exceeding 5 meters or those presenting concentrations greater than specified, it becomes essential to consider adjustments such as boosting the power or operational speed of the mixer. These modifications ensure effective mixing, especially in scenarios involving large capacity and high concentration media, thereby guaranteeing superior performance.
Under typical operating conditions, we recommend a dry installation to maximize efficiency. However, in environments where noise or visual factors present challenges, a submersible installation is better suited. Our dedicated team is always ready to assist users in selecting the most suitable installation option tailored for special environments, ensuring seamless operation and satisfaction.
Speed and Circulation Flow Curve

Installation

GSJ Series Installation Steps
1. First, ensure that the bridge is aligned correctly: the bridge should be perfectly horizontal, while the half bridge column must stand vertically. It's crucial that all ground bolts and connecting components are firm and trustworthy.
2. Position the shock absorber seat precisely at the designated location on the bridge. After leveling, firmly secure it in place.
3. Proceed to mount the gearbox motor onto the shock absorber seat, and ensure it is fastened securely.
4. Attach the impeller securely to the mixing shaft's flange and confirm it is bolted firmly in place.
5. Carefully insert the impeller and mixing shaft into the pool. Connect the mixing shaft with the reducer's output shaft and fasten it securely. If installation is submerged, connect the shaft and impeller underwater initially, then link to the reducer.
6. Post-installation, verify that the mixing shaft stands perpendicular to the horizontal plane, ensuring a vertical deviation of less than 1/1000.
7. After installation, remove the motor tail cover and manually rotate the fan blade to confirm smooth and normal operation. The swing deviation of the mixing shaft should be kept under 3/1000.
8. When connecting the power supply, briefly activate the mixer. Observe the mixing shaft's direction—it should rotate counterclockwise from top to bottom. If incorrect, adjust two power wiring positions appropriately.
9. Ensure that the installation of electrical equipment strictly follows national and safety regulations, maintaining high standards of safety.

QSJ Series Installation Steps
1. Initially observe the impeller's rotational direction from the shore. The correct motion is counterclockwise from top to bottom. If misaligned, adjust two power wiring positions accordingly.
2. Verify that the motor cable and sling are fixed separately. Never bundle the cable and steel rope together to avoid entanglement with the impeller.
3. Use a crane to delicately lift the hyperbolic surface, lowering it gently into the pool to the specified position without striking the pool wall.
4. Secure one end of the fixed rope to the bank, and connect the cable to the electric control cabinet for optimal operation.

Maintenance
1. For new machinery, replace the reducer lubricant and clean internal oil pollution after 200 to 300 operational hours. Thereafter, schedule replacements every six months to a year. Refer to the manufacturer's manual for gear motor usage instructions.
2. Conduct regular inspections of the mixing shaft lock nut and ensure that each connecting bolt is firmly tightened to prevent loosening.
3. Periodically measure the swinging of the mixing shaft and promptly remove any entanglements on the impeller and shaft.
4. Regularly examine all transit parts for any unusual sounds or increases in temperature and take corrective actions.
5. Closely monitor current variations for any abnormalities.
6. Before reactivating equipment after prolonged inactivity, check the motor's insulation. Prevent sediment buildup over time to avoid starting difficulties or damage to the motor and impeller.
7. Document all inspections meticulously. If any irregularities are found, contact our company immediately for assistance.