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Agitators
Tengyu Brand
These wide, angled impeller blades create a strong axial and radial flow composite flow field, forcibly pushing the high-concentration slurry from the bottom of the tank upwards and outwards, preventing gypsum crystals and mineral powder from depositing and agglomerating, thus fundamentally solving the "dead zone" problem in the extraction tank/reactor.
Compared to turbine impellers, it has extremely low shear force, preventing excessive breakage of phosphogypsum crystals, ensuring the regularity of crystal particles, significantly improving the efficiency of subsequent filtration stages, and reducing the risk of filter cloth clogging.
| Parameter | Specification |
| Mixing Type | Mixing,Suspending |
| Material Options | Duplex2507, 1.4507,904L |
| Solid Content | 28%-33% w-w |
| Operating Temperature | -10~ +40, |
| Operating Pressure | ATM |
| Sealing Type | Water sealing, Mechanical seals, Gland packing |
| Impeller Type | High-efficiency,Wide surface |
| Motor Type | Normal motor in safe area |
| Power Range | 5.5kw~160kw |
| Installation | Verticial installation |
| OEM/ODM | Available |
First, clarify the "hard requirements" this process places on agitation, then examine your proposed solution:
Strong Solid-Liquid Suspension: The medium is a high-solids slurry containing a large amount of phosphate rock powder and phosphogypsum crystals, which is highly prone to sedimentation and must be kept suspended without dead zones.
Strong Corrosivity:The medium is a mixture of dilute sulfuric acid, phosphoric acid, and fluorosilicic acid at approximately 80-90℃, exhibiting strong corrosive and abrasive effects on metals.
Gentle Shearing and Enhanced Circulation: The process must ensure sufficient contact and reaction between the mineral powder and the acid solution, while avoiding excessive breakage of the gypsum crystals (otherwise, subsequent filtration efficiency will be affected).
Long-Term Continuous Operation:The unit needs to operate at high load year-round; equipment failure rate directly impacts production continuity.
The mixer is manufactured using premium anti-corrosion materials alloys to withstand highly acidic and abrasive phosphoric acid slurry environments. The equipment maintains stable operation even under high fluoride and high-temperature conditions, significantly extending service life and reducing maintenance frequency.
The optimized impeller and axial flow design improve slurry circulation efficiency, heat transfer, and reaction uniformity during wet process phosphoric acid production. The system effectively prevents sedimentation and ensures continuous suspension of solid particles, improving production stability and product quality in fertilizer plants.
Designed for extreme industrial environments, the reinforced shaft system, hardened gear reducer, and high-torque drive unit ensure reliable performance under demanding chemical processing conditions.
The advanced mixing technology minimizes power consumption while maintaining high mixing efficiency. Compared with conventional mixing systems, optimized blade structures and intelligent circulation design help reduce energy usage and improve overall production efficiency for large-scale phosphoric acid plants.
Customized agitator dimensions, impeller types, shaft configurations, sealing systems, and material selections are available according to customer process requirements. TENGYU provides tailored solutions for chemical processing lines, and phosphoric acid production projects worldwide.
With over 40 years of agitator manufacturing experience, the equipment has been widely applied in large-scale phosphoric acid and chemical processing projects. Some industrial systems have achieved over 36 months of continuous operation without major maintenance shutdowns.
Widely used in wet process phosphoric acid plants for slurry circulation, heat transfer enhancement, and reaction homogenization. The mixer ensures stable operation under highly corrosive and abrasive production conditions.
The mixer is ideal for chemical plants handling corrosive acid slurry, high-solid-content liquids, and demanding industrial mixing processes. Customized corrosion-resistant materials ensure long service life in harsh chemical environments.
Applicable in hydrometallurgy and mineral slurry processing systems where strong mixing, suspension stability, and wear resistance are critical for production efficiency and operational reliability.
Yes. The mixer is designed for slurry systems with solid content up to 40%, ensuring stable suspension and preventing sedimentation during continuous operation.
Yes. Customized impeller types, shaft lengths, sealing systems, motor power, and material selections are available according to customer process requirements.
The mixer is widely used in phosphoric acid production, fertilizer manufacturing, chemical processing, hydrometallurgy, and industrial slurry circulation systems.
