High Performance High Capacity 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 and demanding world of municipal, chemical, and paper industry water treatment processes, mastering the craft of water mixing emerges as an essential operation. Traditional mixing machinery, typically divided into vertical shaft folding paddle types and horizontal (submersible) types, significantly affects the energy efficiency and the ultimate success of the mixing process due to their paddle configurations and installation techniques. These conventional methods frequently result in escalated operational expenses for wastewater treatment facilities, thereby influencing the effectiveness of the final treatment results. Recognizing these significant challenges, our extensive years of dedicated experimentation, enriched with invaluable insights from industry experts, have led to the creation of a groundbreaking curved surface mixer. This innovative advancement has undergone rigorous testing and has been successfully deployed in numerous wastewater treatment plants, consistently achieving outstanding performance and delivering unparalleled results. Our mixer stands as a testament to our commitment to innovation and excellence in water treatment technology.

Scope of application

Get ready to be amazed by the GSJ/QSJ series vertical circulation multi-curved surface mixer, a masterpiece of versatility and efficiency designed to meet the evolving needs of various industries. This cutting-edge mixer shines brightly across sectors such as environmental protection, the chemical industry, energy, light industry, and countless others where liquid-solid and liquid-gas exchanges are vital. It demonstrates unparalleled prowess particularly in sewage treatment processes, including the precise operations in coagulation tanks, regulating tanks, anaerobic tanks, aeration tanks, as well as nitrification and denitrification tanks. Moreover, this dynamic mixer is your go-to solution for handling scenarios that involve the challenging demands of abrasive and high-temperature media mixing and blending.

Construction

Our state-of-the-art hyperbolic mixers are precisely engineered in two distinct categories based on their installation methods: The innovative GSJ type is a dry installation marvel, while the QSJ type excels as a submersible solution for diverse environments.
The GSJ type multi-curved mixer epitomizes superior engineering with its resilient construction featuring a gear motor, shock-absorbing seat, dynamic mixing shaft, hyperbolic impeller, sophisticated electric control box, and a bridge provided by the user. On the other hand, the QSJ type hyperbolic mixer is an architectural triumph, consisting of a sturdy frame, lifting rope, main machine, hyperbolic impeller, and electric control box, ensuring unmatched operational excellence.

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. It masterfully blends various low-viscosity liquids, solid-liquid mixtures, and gas-liquid combinations. Its versatility is unmatched, as it effortlessly integrates with round, square, and even rectangular pools through sub-unit arrangements, ensuring optimal performance across diverse settings.
In the realm of modern China's sewage treatment processes, the wave mixer shines as a revolutionary solution, addressing the shortcomings of traditional blade (slurry) mixers, which often suffer from dead zones and inadequate water-gas mixing during aeration. By providing uniform and comprehensive mixing, the wave mixer significantly enhances the overall efficacy of the treatment process. Its standout features include:
(1) Unparalleled in its application range, this agitator excels in various liquid, solid, and gas mixing scenarios. It surpasses existing mixing equipment by delivering a three-dimensional, spiral mixing action, achieving uniformity and drastically improving efficiency.
(2) With its larger specific surface area impeller and a motor that demands minimal power, it generates exceptional circulation water flow while maintaining low energy consumption. This makes it an effective, energy-conscious choice for any operation.
(3) The machine's compact structure guarantees reliable operation. It is engineered for straightforward installation and maintenance, ensuring a seamless and hassle-free user experience.
(4) Crafted from reinforced fiber or steel material, the impeller is equipped to handle a wide range of working conditions. This ensures a long service life, delivering both durability and adaptability.

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

Embark on a seamless selection journey of multi-curved mixers! While the process closely mirrors that of other mixers, the unique installation method sets them apart. Dive into the depths of critical parameters such as pool type, volume, liquid depth, medium concentration, temperature, and pH levels—all pivotal in curating the perfect mixer selection.
The art of selecting curved mixers is a calculated endeavor, primarily focused on pinpointing each device's effective service area. In the realm of rectangular pools, maintaining a length-to-width ratio that doesn't surpass twice the width is essential. This precision enables the division into equal work units, thus determining the requisite number of mixers with finesse.
In scenarios where pool depths extend beyond 5 meters, or concentrations surpass specified levels, it becomes imperative to amplify the mixer's power or operational speed. This strategic adjustment ensures proficient mixing, even amidst the challenges of large capacity and high concentration media environments.
For standard operating conditions, dry installation emerges as the optimal choice. Yet, in environments where noise or visual considerations are paramount, the submersible installation takes the stage. Rest assured, our company stands ready to assist in selecting the ideal option tailored for special environmental conditions.
Dynamic Speed and Circulation Flow Curve

Installation

GSJ Series Installation Steps
1. Begin by ensuring the bridge is meticulously aligned horizontally and the half bridge column stands perfectly vertical. Confirm that all ground bolts and connecting components are securely anchored, ensuring steadfast reliability.
2. Carefully position the shock absorber seat flat on the designated spot of the bridge. After leveling, secure it firmly to provide a stable foundation.
3. Proceed to mount the gearbox motor onto the shock absorber seat, ensuring it is properly secured for optimal stability.
4. Affix the impeller securely to the flange of the mixing shaft with bolts, guaranteeing a firm and lasting connection.
5. Gently insert the impeller and mixing shaft into the pool. Proceed to connect the mixing shaft with the reducer's output shaft, fastening it securely. For submerged installations, connect the shaft and impeller underwater first, then link to the reducer.
6. Post-installation, ensure the mixing shaft is perfectly perpendicular to the horizontal plane, maintaining a vertical deviation of less than 1/1000 for precision.
7. After installation, remove the motor tail cover and manually rotate the fan blade, verifying smooth and normal operation. Ensure the mixing shaft's swing deviation remains below 3/1000 for optimal performance.
8. Connect the power supply and briefly engage the mixer, observing the mixing shaft's rotational direction. The correct orientation is counterclockwise from top to bottom. Adjust two power wiring positions if the direction is incorrect.
9. Ensure the installation of all electrical equipment adheres to applicable national and safety regulations, prioritizing safety and compliance.

QSJ Series Installation Steps
1. Initially, observe the impeller's transfer direction from the shore. The correct direction is counterclockwise from top to bottom. If misaligned, adjust two power wiring positions accordingly to correct the direction.
2. Ensure the motor cable and sling are independently fixed, avoiding bundling which could lead to entanglement with the impeller, ensuring smooth operation.
3. Use a crane to gently lift the hyperbolic surface, carefully lowering it into the pool to the specified position. Exercise caution to avoid contact with the pool wall, preserving equipment integrity.
4. Secure one end of the fixed rope to the shore and connect the cable to the electric control cabinet for seamless operation and efficient performance.

Maintenance
1. For new machines, replace the reducer lubricant and clean internal oil contamination after 200 to 300 hours of operation. Following that, schedule replacements every six months to a year. Refer to the manufacturer's manual for detailed gear motor usage instructions.
2. Conduct regular inspections of the mixing shaft lock nut, ensuring all connecting bolts remain tightly fastened to prevent any loosening.
3. Periodically verify the mixing shaft's swing and promptly remove any debris or tangles from the impeller and shaft, ensuring smooth operation.
4. Consistently check all transit components for any unusual sounds or temperature increases, maintaining safe and efficient operation.
5. Regularly monitor the current for any anomalies or unusual fluctuations that could indicate underlying issues.
6. Prior to reactivating equipment after extended inactivity, inspect the motor's insulation. Prevent sediment accumulation over time to avoid starting difficulties and potential damage to the motor and impeller.
7. Document all inspections diligently. Should any abnormalities be detected, contact our company immediately for prompt assistance and support.