Vertical Circulation Blender Technical Description
Voltage: 380V
The submersible mixer is composed of the main motor, buoyancy筒, rod, and connecting parts.
Overview
The Vertical Circulation Stirrer is a new generation of mixing equipment designed and developed for larger, deeper square or circular pools. It boasts long service life, low noise, easy installation and maintenance, cost-effective investment, and low operating costs.
Categories
Vertical circulating mixers can be further categorized into medium to high-speed mixing series and low-speed mixing series, depending on the application.
1The vertical circulating stirrer series with medium and high speed, offering relatively higher rotation speeds.The range of application is relatively limited, but the mixing is gentle, suitable for anaerobic or aerobic treatment in wastewater treatment plants.
2The vertical circulating paddle mixer low-speed flow mixing series features low speed, wide service range, high hydraulic efficiency, and uniform mixing. It is suitable for use in regulating ponds of various wastewater treatment projects, as well as in anaerobic or aerobic ponds.
Working Principle
The vertical circulating mixer employs a high-displacement propeller-type impeller as the main hydraulic component. In operation, the submersible motor drives the impeller, generating a certain flow rate of fluid. This fluid is ejected and diffused outward at a specific angle from the bottom of the pool, forming a circular mainstream zone. Due to the higher flow rate in the mainstream zone, a turbulent area forms around it, promoting a large-scale, vertical circulation of water throughout the pool. This achieves a three-dimensional stirring effect, keeping sludge in a constant state of movement and suspension, increasing the contact surface area and eliminating stirring dead zones. This ensures uniform and gentle stirring, guaranteeing excellent anaerobic treatment results and enhancing processing efficiency.
4.Features
1The vertical circulating stirrer has a large turbulent area and wide-acting region, providing gentle and uniform mixing. It effectively reduces or eliminates dead spots in mixing and does not disrupt the flocculent structure of the activated sludge.
2The vertical circulating mixer utilizes a large circulation flow scheme for water, ensuring thorough mixing of sludge and suitable for water depths.2~9mRadiation Area100~800Square meters
3The vertical circulating stirrer is powered by a submersible motor, which is coaxial with the stirrer. It operates submerged in the liquid, offering excellent cooling conditions, a wide range of applicable depths, and no noise or secondary pollution. The integrated mechanical and electrical structure reduces mechanical wear and improves the efficiency of the unit.
4The vertical circulation mixer's submersible motor is equipped with a main seal consisting of two series mechanical seals, complemented by a multi-layer auxiliary sealing system, ensuring reliable motor sealing.
5The vertical circulation stirrer's submersible motor is equipped with multiple alarm protection systems including oil leakage, stator overheating, phase loss, and short circuit, ensuring safer and more reliable product operation.
6The vertical circulation stirrer is easy to install and flexible. It can be installed using various methods. When using floating installation, there is no need to construct specialized factories or installation platforms, resulting in reduced overall investment and ease in installation, operation, and maintenance.
7The vertical circulation stirrer is not restricted by pond size or volume. It can be used with one pond and one machine or one pond with multiple machines, and the quantity can be adjusted at any time according to process requirements. It can be easily moved to different installation locations. It supports both centralized automatic control and individual machine operation, making management extremely convenient.
Usage Scope Conditions
The vertical circulating mixer is widely applicable in the anaerobic and aerobic treatment of industrial wastewater and urban domestic sewage in industries such as oil, chemical, dyeing and finishing, leather making, food, papermaking, textiles, and pesticides.
Terms of Use
Water Temperature:0℃--45℃
PHValue:4.5--9.0
V. Model Description
300 LHJ - 5.5 - 730/(8P)
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RPM/Motor Grade
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│ │ └───────────Motor Power Rating (kw)
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│ └─ Buoyant Submerged Impeller Mixer │
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Impeller Nominal Diameter (mm)
Section 6: Structure Overview
Medium and high-speed floating筒式submerged agitator
Ring Channel
During operation, the buoyant submersible mixer propels water through a circular channel, directing it to spray and disperse at an angle towards the bottom of the pool in a 360° pattern. This action gently stirs up sludge, increasing the contact surface area and eliminating dead spots in mixing.
2. Guiding Tube
The buoyant submersible mixer guides the fluid from the impeller into a circular channel, simultaneously creating an upward and downward water flow scheme beneath the surface, promoting a large circulation of water throughout the pool.
3. Impeller
The buoyant submersible mixer utilizes high-displacement linear propulsion technology, generating strong propulsion and stirring effects during rotation.
4. Silt Screen
Buoyant submersible mixers prevent the entry of debris such as plastic bags, metal wires, sticks, packaging tapes, etc., into the wastewater, thus avoiding entanglement, damaging the impeller, and affecting the normal operation of the equipment.
5. Submersible Motor
The submerged motor of the float-type submersible mixer has an insulation grade of F. The main shaft is made of stainless steel, and all rotor components have passed dynamic balance tests. The imported bearings are fitted with high-temperature-resistant grease, featuring low noise and long service life. The primary seal is composed of two mechanical seals in series, supplemented by imported wide lip oil seals and "O" rings for auxiliary sealing, offering both dynamic and static sealing effects. The motor also includes a stator over-temperature protection and oil leakage protection system.
6. Tube Installation
The buoyant submersible mixer can optimize its performance to meet user requirements and process specifications by adjusting the height of the installation sleeve.
Buoy Component
The buoyant submersible mixer features an outer shell made of epoxy glass fiber, molded for strength, and internally filled with imported foam resin. When used for floating installations, the buoyancy of the buoyant cylinder supports the entire weight of the unit.
8. Install support plates
The purpose is to secure the main unit to the buoy component and installation platform.
One-Year Warranty
Provide on-site guidance for installation and debugging
