Hydrocyclone Separator Filter
PVC Hydrocyclone Filter | Hydrocyclone Sand Separator “IWAKO”
พ.ย.
PVC Hydrocyclone Filter | Hydrocyclone Sand Separator “IWAKO”
PVC Hydrocyclone Filter | Hydrocyclone Sand Separator “IWAKO” : A PVC hydrocyclone filter, also known as a Hydrocyclone sand separator, is a centrifugal separation device designed to remove sand, grit, and other heavy particulates from water or process liquids. Unlike conventional screen filters, it doesn’t rely on mesh or porous media. Instead, it uses controlled swirling motion inside its body to separate solids from liquids by inertia.
The result? Clean water exits from the top outlet while concentrated solids are discharged from the bottom. This continuous operation, with no moving parts, makes it ideal for industrial, agricultural, and municipal applications where reliability is key.
How the Hydrocyclone PVC Works?
When water enters the unit tangentially through its inlet, it is forced into a high-velocity spin along the inner wall of the cylindrical section. This creates two spiraling flows:
• An outer downward spiral where heavier particles are flung outward toward the wall and guided toward the bottom.
• An inner upward spiral where clarified liquid flows toward the center and exits through the top.
The solids collected at the apex can be discharged manually or automatically, depending on system design. Because separation depends on density difference and rotational flow, there’s no clogging as in mesh filters, and maintenance requirements are minimal.
Why PVC Is a Strong Choice?
PVC, or polyvinyl chloride, offers a set of advantages that make it an excellent material for hydrocyclone construction:
• High resistance to corrosion from raw water, brackish water, and saline streams
• Lightweight and easy to handle during installation or replacement
• Smooth interior walls that help minimize scale and biofilm buildup
In outdoor environments, UV-stabilized PVC is recommended to prevent degradation from sunlight. However, in high-temperature, high-pressure, or aggressive chemical environments, CPVC or metal alloys may be a better option.
Installation Tips for Maximum Efficiency
For best results, the PVC hydrocyclone should be installed vertically on a stable support. The inlet orientation must match the designed swirl direction to maintain flow efficiency. Air entrainment can reduce performance, so vent the system carefully during startup.
Ideal placement is upstream of fine strainers, membrane filters, or heat exchangers to protect them from abrasion and extend their service life. Automatic purge systems should be set according to solids load to prevent the apex from clogging.
PVC Hydrocyclone vs. Screen Filters
A PVC hydrocyclone excels at removing dense, free-settling particles continuously without the blinding that often occurs with screens. In contrast, screen filters are better at capturing fibrous materials, rust flakes, or irregular debris that don’t respond strongly to centrifugal forces.
In many systems, these two types of filtration work best together — the hydrocyclone as the first defense against heavy solids, and the screen filter for fine and irregular contaminants.
Key Applications in Industry and Agriculture
PVC hydrocyclone filters are used in a wide variety of applications, including:
• Protecting pumps in groundwater extraction from abrasive sand
• Safeguarding irrigation nozzles from clogging
• Pre-filtration ahead of reverse osmosis or ultrafiltration systems
• Side-stream filtration in cooling towers to prevent scaling
• Protecting heat exchangers and valves from solids abrasion
FAQs About PVC Hydrocyclone Filters
Q: Can a PVC hydrocyclone filter handle saltwater?
A: Yes, PVC is resistant to corrosion from saltwater and brackish water.
Q: How often should I purge the solids?
A: It depends on your solids load. Adjust the purge frequency so solids don’t build up in the apex.
Q: Can it remove very fine particles?
A: Extremely fine or low-density particles may pass through and require additional fine filtration downstream.
Benefits That Make PVC Hydrocyclones “IWAKO” Worth It?
• Continuous separation without frequent shutdowns
• No filter media to replace or clean
• Long service life with minimal maintenance
• Effective protection for pumps, valves, and downstream filtration
For engineers, maintenance teams, and plant managers, these benefits translate to reduced downtime, lower maintenance costs, and improved equipment longevity.
Upgrade your water system with a PVC Hydrocyclone sand separator today. Contact our team for expert selection advice and installation support tailored to your operation.
ABKO TEC is your reliable source for IWAKO Hydrocyclone Sand Filters, available in both:
• Carbon Steel Hydrocyclone Sand Separator
• PVC Hydrocyclone Sand Separator
Enhance your water treatment efficiency with our proven filtration solutions.
📩 Contact ABKO TEC sales department today to learn more.
ABKOTEC
TEL. 66 82 547 9989
Email : sales1abkotec@gmail.com
Line ID. : @abkotec
Facebook.com/Strainer Filter Industrial
