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Hydrofoil Type ImpellerCompany Name Woojin Co., Ltd. (㈜우진) Company Information Address 14F Techno Park 95 Shinchun-dong, Dong-gu, Dae-gu TEL 82-2-971-5650 Category Non-automotive / Water treatment Keyword Hydrofoil Type Impeller Detailed DescriptionUsage
- For condensation
- For non-oxygen structures
- For desulfurizer
- For other low-speed structures
Special features of Hydrofoil Type Impeller
- Minimization of dead zone in the structure, occurred due to the axial flow of the fluid
- Maximization of the stirring efficiency by maintaining one single flow of the fluid from the bottom of the structure to the top, in the form of singular flow of the fluid.
- High-efficiency impeller that can maximize the formation of floc in the place of condensation, due to extremely low shear rate
- Retention of balanced stirring capability by equally transferring the flow of the fluid, due to comparatively high pumping number
- Outstanding economical efficiency by reducing the consumed power, with to the lowest power number among the existing stirring impellers
- Manufactured after careful inspection of design, with CFD (Computational Fluid Dynamics) Simulation, FEM (Finite Element Method) and Pilot test
Hydrofoil impeller
Single-Loop Flow
Analyzed diagram of CFDAnalyzed diagram of FEM
Environmental engineering technology development business held by the Ministry of Environment
- Name of the product: Neo-Hydrofoil Impeller
- Name of the research: G-7 Environmental engineering technology development business
- Sponsor: the ministry of environment
- Participating organization: Korea water resource cooperation, water resources research center / Woojin technology research center Co., Ltd
- Name of the development: automation of the water filtration plant and development of filtration related material
- Development period: 1998.12.01 ~ 2001.11.30
- Patent application
Process of development
1st year
examination of the factors for analysis of diverse mixture according to the characteristics of original water and CFD of Floc constituting structures↓2nd year
understanding of the strengths and weaknesses of existing mixture and floc constituting structures↓3rd year
economical analysis and examination of mixture and floc constituting structures
Special quality
- Minimizes the parasitic problems at the end of the wing, and geometric torsion design for reduction of energy deviation
- High-efficiency impeller improved with the CFD analysis method
- Maximization the solid supporting capability and floc formation by forming the single flow in the structure
- Water treatment expert impeller, maximizing the efficiency of the flow transmission and even transmission of energy of the fluid in the structure
- Verification of the high-efficiency with the PIV (Particle Image Velocimetry) Test
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