High Efficiency Hyperboloid 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 multifaceted world of municipal, chemical, and paper industry water treatment processes, mastering the technique of water mixing stands as a critical operation of utmost importance. Traditional mixing machinery, typically divided into vertical shaft folding paddle types and horizontal (submersible) types, plays a significant role in determining both the energy consumption levels and the ultimate effectiveness of the mixing process. This is primarily due to the specific paddle designs and installation methods employed. Unfortunately, these conventional methodologies frequently result in heightened operational expenses for sewage treatment facilities, thereby adversely affecting the efficiency and success of the final treatment outcomes. Recognizing these challenges, our dedicated years of research and experimentation, complemented by invaluable feedback from industry experts, have led to the creation of an innovative and revolutionary curved surface mixer. This pioneering invention has undergone rigorous testing and has been successfully implemented in numerous sewage treatment plants, consistently achieving outstanding results and setting new standards in the industry.

Scope of application

Introducing the remarkable GSJ/QSJ series vertical circulation multi-curved surface mixer, a paragon of adaptability and high performance. This state-of-the-art mixer is ingeniously designed to cater to a multitude of industries, including environmental protection, chemical processing, energy, light industry, and numerous other sectors that demand efficient liquid-solid and liquid-gas exchanges. Its superior capabilities are especially prominent in the field of wastewater treatment, adeptly managing processes in coagulation tanks, regulating tanks, anaerobic tanks, aeration tanks, and nitrification and denitrification tanks. Additionally, it is highly effective in challenging conditions involving abrasive materials and high-temperature media, ensuring optimal mixing and blending performance.

Construction

The hyperbolic mixer is expertly categorized into two distinct types based on their installation methodologies: the GSJ type, known for its dry installation, and the QSJ type, celebrated for its submersible installation.
The GSJ type multi-curved mixer is engineered with a robust and durable structure, including a high-quality gear motor, an effective shock-absorbing seat, a strong mixing shaft, an innovative hyperbolic impeller, an efficient electric control box, and a bridge which is user-provided. In contrast, the QSJ type hyperbolic mixer is designed with precision and features a sturdy frame, a reliable lifting rope, a powerful main machine, a cutting-edge hyperbolic impeller, and an electric control box, all contributing to its unparalleled performance.

Working Principle

The G/QSJ series vertical circulating multi-curved mixer operates on a brilliantly engineered principle. Its upper surface showcases an advanced hyperbolic structure, masterfully formed by the rotation of a hyperbolic bus around the axis of the impeller body. This avant-garde design harmoniously merges fluid dynamics with mechanical motion. The hyperbolic equation, xy=b, rotating along the y-axis, crafts this remarkable curved surface. To enhance water flow, the impeller's central inlet is meticulously designed to reduce turbulence while maintaining uniform liquid pressure across its entire surface. This delicate equilibrium is essential for sustaining operational stability. Eight meticulously aligned guide vanes on the involute double-curved surface, in conjunction with liquid pressure and the centrifugal force generated by impeller rotation, propel the liquid in a precise tangential path around the circumference. This sophisticated process, paired with the reflective effects of the pool walls, establishes a robust top-down water circulation, achieving dynamic cross-flow in both axial (y) and radial (x) directions, delivering exceptional mixing efficiency.
The unique structural attributes of the G/QSJ series vertical circulation multi-curved mixer, particularly its strategic near-bottom pool installation, are instrumental in preventing suspended particles from settling. This deliberate positioning ensures unrivaled mixing performance, effectively eliminating any dead zones and facilitating an exceptional level of water exchange, thanks to the expanded specific surface area.

Working Characteristics

Our Multi Hyperbolic Mixer, an epitome of advanced high-efficiency mixing technology, excels in blending a variety of low-viscosity liquids, solid-liquid mixtures, and gas-liquid combinations. This mixer is a testament to versatility, effortlessly integrating into round, square, and even rectangular pools with sophisticated sub-unit arrangements.
In the realm of modern China's sewage treatment processes, the wave mixer emerges as the ultimate solution to the shortcomings of traditional blade (slurry) type mixers, which are often plagued by dead zones and inadequate water-gas mixing during aeration. The wave mixer distinguishes itself by ensuring uniform and comprehensive mixing, thereby significantly enhancing the overall effectiveness of the treatment process. Noteworthy features include:
(1) Exceptionally versatile in its application, this agitator is suitable for an array of liquid, solid, and gas mixing scenarios. It provides a superior alternative to conventional mixing equipment by achieving a dynamic, three-dimensional spiral mixing. This method results in a more uniform blend, dramatically boosting efficiency.
(2) Equipped with a larger specific surface area impeller and a motor with minimal power requirements, it delivers outstanding circulation water flow while ensuring low energy consumption, thereby making it both remarkably effective and energy-efficient.
(3) The machine is designed with a compact structure, guaranteeing reliable operation. Its design also facilitates easy installation and maintenance, promising an effortlessly smooth experience.
(4) Constructed from reinforced fiber or steel materials, the impeller is engineered to adapt to diverse working conditions, ensuring a long service life and offering both durability and 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 of multi-curved mixers is akin to choosing other types of mixers, with the method of installation being the sole distinctive feature. Crucial considerations include the pool type, volume, liquid depth, medium concentration, temperature, and pH levels, all of which are vital in the decision-making process.
When selecting curved mixers, the primary focus should be on assessing the effective service area of each device. For rectangular pools, ensure the length-to-width ratio does not surpass twice its width, enabling the division of the pool into equal work units to determine the necessary number of mixers.
For pools deeper than 5 meters or when faced with concentrations higher than standard, it becomes essential to contemplate an increase in the mixer's power or operational speed to guarantee efficient mixing in scenarios involving large capacity and high concentration media.
In standard operational conditions, dry installation is the preferred choice. However, for settings where noise or visual impact is a concern, submersible installation is recommended. Our company is ready to guide users in selecting the optimal option tailored for specific environmental conditions.
Speed and Circulation Flow Curve

Installation

GSJ Series Installation Steps
1. First, ensure that the bridge is perfectly aligned horizontally and the half bridge column is impeccably aligned vertically. Make sure that all ground bolts and connecting parts are rock solid and dependable.
2. Next, place the shock absorber seat meticulously at the specified location on the bridge. Once leveled to perfection, secure it firmly.
3. Proceed by mounting the gearbox motor onto the shock absorber seat, ensuring it is secured with precision and care.
4. Carefully bolt the impeller to the mixing shaft's flange, guaranteeing it is fastened with the utmost security.
5. Insert the impeller and mixing shaft into the pool seamlessly. Connect the mixing shaft to the reducer's output shaft and fasten it firmly. If submerged, first connect the shaft and impeller underwater, then link the shaft to the reducer.
6. Upon installation completion, verify that the mixing shaft stands flawlessly perpendicular to the horizontal plane, maintaining a vertical deviation of less than 1/1000.
7. After the installation, remove the motor tail cover and manually rotate the fan blade to ensure smooth and normal operation. The mixing shaft's swing deviation should be under 3/1000.
8. Once the power supply is connected, briefly engage the mixer and observe the mixing shaft's rotational direction. Ensure it is counterclockwise from top to bottom. If incorrect, adjust two power wiring positions.
9. It's imperative that the installation of electrical equipment adheres strictly to national safety regulations.

QSJ Series Installation Steps
1. Initially, observe the direction of the impeller transfer from the shore. The correct direction should be counterclockwise from top to bottom. If incorrect, switch two power wiring positions accordingly.
2. Ensure that the motor cable and sling are fixed separately. Never bind the cable with the steel rope to avoid entanglement with the impeller.
3. Use a crane to gently lift the hyperbolic surface, lowering it into the pool slowly to the designated position. Take utmost care to avoid striking the pool wall.
4. Secure 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. For a new machine, replace the reducer lubricant and clean up internal oil pollution after 200 to 300 hours of operation. Thereafter, change it 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 every connecting bolt is tightly secured to prevent any loosening.
3. Periodically inspect the swing of the mixing shaft and promptly remove any tangles from the impeller and shaft to maintain optimal function.
4. Routinely examine all transit parts for any unusual sounds or temperature fluctuations indicative of potential issues.
5. Regularly monitor the current for any unusual changes to ensure continuous and safe operation.
6. Before reactivating equipment after extended inactivity, check the motor's insulation and prevent sediment accumulation over time. This avoids potential starting difficulties and protects the motor and impeller from damage.
7. Keep a meticulous record of all inspections. If any abnormalities are detected, do not hesitate to contact our company immediately for expert assistance.