Advanced Agitator for Rapid Wastewater Management and Processing

• 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, the delicate dance of water mixing stands as a critical operation. Traditionally, this process has been dominated by mixing machinery divided into vertical shaft folding paddle types and horizontal (submersible) types. These conventional designs greatly affect both energy usage and mixing outcomes due to their distinct paddle structures and installation techniques. Such traditional methods often result in rising operational expenses for sewage plants, which can significantly affect the effectiveness of the final treatment processes. Recognizing these obstacles, our years of dedicated experimentation and the invaluable insights from our industry counterparts have led to the creation of a revolutionary curved surface mixer. This innovative marvel has undergone rigorous testing and has been successfully utilized in numerous sewage treatment facilities, consistently delivering outstanding performance and efficiency.

Scope of application

Introducing the unparalleled GSJ/QSJ series vertical circulation multi-curved surface mixer, a true marvel of versatility and high efficiency. Engineered for excellence, this state-of-the-art mixer finds its diverse applications spanning across an array of sectors, including environmental protection, the dynamic chemical industry, the ever-evolving energy sector, light industry, and countless other arenas where liquid-solid and liquid-gas exchanges are paramount. It shines with exceptional performance in sewage treatment processes, adeptly handling the demands of coagulation tanks, regulating tanks, anaerobic tanks, aeration tanks, and both nitrification and denitrification tanks. Moreover, it is designed to meet the rigorous challenges of abrasive and high-temperature media mixing and blending, making it an indispensable asset in various industrial processes.

Construction

The hyperbolic mixer is expertly categorized into two distinct types based on their installation methodologies: the GSJ type, which is a dry variant, and the QSJ type, designed as a submersible option. Each type offers unique features tailored for specific needs, enhancing versatility in application.
The GSJ type multi-curved mixer is a marvel of engineering, boasting a robust and efficient design. It comprises several key components, including a resilient gear motor, a shock-absorbing seat for stability, a mixing shaft, a high-efficiency hyperbolic impeller, an intuitive electric control box, and a user-supplied bridge. On the other hand, the QSJ type hyperbolic mixer stands out with its durable frame, convenient lifting rope for easy handling, a powerful main machine, a state-of-the-art hyperbolic impeller, and a sophisticated electric control box, all working together to deliver unparalleled performance and reliability.

Working Principle

The G/QSJ series vertical circulating multi-curved mixer operates on an ingeniously designed principle, showcasing an advanced blend of fluid dynamics and engineering precision. At the heart of this innovation is the hyperbolic structure of the impeller's upper surface, crafted through the meticulous rotation of a hyperbolic bus around the impeller body's axis. The result is a seamless integration of mechanical motion and fluid dynamics, defined by the hyperbolic equation xy=b, elegantly rotated along the y-axis to form this distinct curved surface. The mixer features a strategically engineered central inlet, which adeptly minimizes turbulence and simultaneously ensures a pristine balance of uniform liquid pressure across the entirety of the impeller surface—an essential factor for maintaining unwavering operational stability. Further enhancing its engineering marvel, the device incorporates eight ingeniously distributed guide vanes on its involute double curved surface. These vanes harness both the force of liquid weight pressure and the centrifugal force generated by impeller rotation, propelling the liquid into a dynamic tangential movement along the circumference. This intricate process, artfully augmented by the reflective effect of the pool walls, induces a robust top-down water circulation. The result is a sophisticated cross-flow achievement in both axial (y) and radial (x) directions, culminating in unmatched mixing efficiency.
The G/QSJ series vertical circulation multi-curved mixer's distinct structural features, particularly its strategic near-bottom pool installation, serve as a pivotal element in preventing the settling of suspended matter. This carefully considered positioning is instrumental in delivering optimal mixing performance, effectively eliminating dead zones and facilitating a remarkable degree of water exchange, largely attributed to its larger specific surface area. The mixer's innovative design ensures that every aspect is meticulously crafted to promote seamless fluid motion, resulting in exceptional efficiency and performance in wastewater treatment applications.

Working Characteristics

Our Multi Hyperbolic Mixer represents the zenith of high-efficiency mixing technology, masterfully blending a diverse range of low-viscosity liquids, solid-liquid mixtures, and gas-liquid combinations. This versatile marvel seamlessly integrates into round, square, and even rectangular pools, enabling flawless sub-unit arrangements and unmatched adaptability.
In modern China's progressive sewage treatment processes, the innovative wave mixer triumphs over the traditional blade (slurry) type mixers, which are notoriously limited by their propensity to create dead ends and ineffective water-gas mixing during aeration. The wave mixer excels by ensuring uniform and comprehensive mixing, thereby significantly enhancing the overall efficacy of the treatment process. Key features include:
(1) Exceptionally versatile in its application, this advanced agitator is suitable for a wide range of liquid, solid, and gas mixing scenarios. It presents a superior alternative to conventional mixing equipment by delivering three-dimensional, spiral mixing. This results in consistently uniform mixing and dramatically elevates efficiency, making it the superior choice for all your mixing needs.
(2) With its larger specific surface area impeller coupled with a motor that demands minimal power, it provides exceptional circulation water flow while maintaining extremely low energy consumption. This makes the agitator both incredibly effective and remarkably energy-efficient, appealing to eco-conscious and performance-driven operations alike.
(3) The machine features a compact structure that ensures dependable operation. It is specifically designed for effortless installation and maintenance, offering a seamless and hassle-free user experience that allows you to focus on productivity rather than upkeep.
(4) Built with reinforced fiber or steel material, the impeller adapts to a myriad of working conditions, guaranteeing an extended service life. This construction provides unmatched durability and versatility, ensuring the agitator performs brilliantly in every setting, every time.

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 process of selecting multi-curved mixers closely resembles that of other mixers. The distinctive feature lies in the installation method. Critical parameters such as pool type, volume, liquid depth, medium concentration, temperature, and pH levels play a vital role in the selection process, ensuring the optimal performance of your system.
The selection of curved mixers is primarily based on determining the effective service area of each device. In rectangular pools, maintaining a length-to-width ratio not exceeding two ensures the pool can be divided into equal work units. This aids in accurately determining the number of mixers needed for uniform mixing throughout the pool.
For pools exceeding a depth of 5 meters or those with concentrations higher than specified, it is essential to consider increasing the mixer’s power or operational speed. This ensures effective mixing, even in scenarios with large capacity and high concentration media, thus maintaining optimal system performance.
Under typical operating conditions, dry installation is recommended to achieve peak performance. However, for environments with noise or visual constraints, a submersible installation is more suitable. Our company is ready to assist users in selecting the best installation option for unique environmental challenges.
Speed and Circulation Flow Dynamics

Installation

GSJ Series Installation Steps
1. Begin by ensuring the bridge is perfectly horizontal and the half bridge column is aligned vertically. All ground bolts and connecting parts must be solidly and reliably fitted.
2. Level the shock absorber seat and place it flatly in its designated position on the bridge; secure it firmly after leveling.
3. Carefully mount the gearbox motor onto the shock absorber seat, ensuring it is securely fastened.
4. Bolt the impeller tightly to the flange of the mixing shaft, making sure it is securely fastened.
5. Insert the impeller and mixing shaft into the pool, then connect the mixing shaft with the reducer's output shaft and fasten. If submerged, connect the shaft and impeller underwater first, then link the shaft 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.
7. After installation, remove the motor tail cover and manually rotate the fan blade to verify smooth, normal operation. Ensure the mixing shaft's swing deviation is less than 3/1000.
8. After connecting the power supply, briefly engage the mixer and observe the mixing shaft's direction. The correct direction is counterclockwise from top to bottom; if incorrect, adjust two power wiring positions.
9. Ensure that the installation of electrical equipment complies with all relevant national and safety regulations to guarantee safety.

QSJ Series Installation Steps
1. Start by observing the impeller's transfer direction from the shore. It should be counterclockwise from top to bottom; if incorrect, adjust the two power wiring positions accordingly.
2. Ensure the motor cable and sling are fixed separately, never bundling the cable and steel rope together to prevent entanglement with the impeller.
3. Use a crane to gently lift the hyperbolic surface, carefully lowering it into the pool to the designated position, ensuring it does not hit the pool wall.
4. Securely fasten 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 machines, replace the reducer lubricant and clean internal oil pollution after 200 to 300 hours of operation. Thereafter, replace it every six months to a year. Refer to the manufacturer's manual for detailed usage instructions of the gear motor.
2. Regularly inspect the mixing shaft lock nut and ensure each connecting bolt remains securely tightened to avoid any loosening.
3. Periodically check for any swinging of the mixing shaft, removing any tangles from the impeller and shaft promptly.
4. Consistently inspect all transit parts for any abnormal sounds or temperature increases.
5. Regularly monitor the current for any unusual fluctuations that could indicate potential issues.
6. Before reactivating equipment after extended inactivity, check the motor's insulation and prevent sediment build-up over time to avoid starting difficulties or damage to the motor and impeller.
7. Document all inspections meticulously. If any abnormalities are detected, contact our company immediately for assistance.