Industrial Quartz Sand & Activated Carbon Filtration Systems
In industrial liquid processing and beverage production lines, raw water quality directly impacts product safety and equipment longevity. Zhongbo Machinery designs and manufactures heavy-duty, sanitary stainless steel multi-media filtration vessels, including Industrial Quartz Sand Filters and Activated Carbon Filters. Operating as the primary defense in water pre-treatment systems, these vessels effectively eliminate physical impurities, chemical chemical residues, and organic contaminants, protecting downstream reverse osmosis (RO) membranes and ultrafiltration (UF) systems from fouling and oxidation.
Dual Filtration Technologies: Choose the Right Medium for Your Process
While both systems utilize high-grade stainless steel pressure vessels with identical mechanical structures, they are engineered with different internal filtration media to target specific water quality challenges.
Industrial Quartz Sand Filter — For Sediment & Particle Removal
Engineered for high-efficiency mechanical filtration, the quartz sand filter utilizes multi-layered, refined silica sand with varying grain sizes. As raw water passes through the bed from top to bottom, suspended solids, colloids, silt, clay, and rust are physically trapped within the sand matrix.
- Primary Function: Turbidity reduction and suspended solids (SS) removal.
- Target Applications: Surface water clarification, deep well water filtration, and primary pre-treatment for dairy and beverage processing lines.
- Key Advantage: Exceptional dirt-holding capacity with minimal pressure drop, fully restorable via automated backwashing.
Industrial Activated Carbon Filter — For Odor, Color & Chlorine Adsorption
Utilizing premium, high-iodine-value coconut shell or nut shell activated carbon, this system relies on micro-porous adsorption dynamics. It chemically binds and removes dissolved organic compounds, volatile organic compounds (VOCs), and residual chemical agents that compromise product taste and safety.
- Primary Function: Residual chlorine removal, dechlorination, deodorization, and organic compound stripping.
- Target Applications: Free chlorine removal to prevent downstream RO membrane degradation; flavor and color optimization for ingredient water.
- Key Advantage: Massive inner surface area providing superior adsorption efficiency, ensuring crystalline, odorless ingredient water.
Engineering & Manufacturing Excellence by Zhongbo
As a specialized processing machinery manufacturer, Zhongbo constructs filtration vessels that meet rigorous sanitary and industrial standards:
- Premium Material Selection: Heavy-gauge stainless steel (SUS304 or SUS316L) or rubber-lined carbon steel shell configurations to withstand high pressure and corrosive environments.
- Sanitary Surface Finish: Interior and exterior surfaces are mirror-polished (Ra ≤ 0.4 μm or Ra ≤ 0.6 μm) to eliminate bacterial harbor points, fully compatible with CIP (Cleaning-in-Place) regimes.
- Advanced Flow Distribution Systems: Equipped with top-entry collectors and bottom wedge-wire screen lateral plates (or header-hub distribution arrays) to guarantee uniform water flow, preventing channeling effects and media leakage during filtration or backwashing cycles.
- Flexible Automation Matrix: Available with manual multi-port valve manifolds or fully automated pneumatic valve nests controlled via a centralized Siemens PLC touchscreen panel for hands-free backwash and rinse cycles.
Technical Parameters & Operating Specifications
Both our sand and carbon filters share a standard industrial footprint, customizable to your flow rate demands:
| Specification Parameter | Design Standard / Range |
|---|---|
| Vessel Material Options | Stainless Steel SUS304 / SUS316L / Carbon Steel Q235 (Rubber-Lined) |
| Design Operating Pressure | 0.25 MPa – 0.60 MPa (Custom high-pressure vessels up to 1.0 MPa available) |
| Filtration Velocity | Quartz Sand: 8–12 m/h | Activated Carbon: 10–15 m/h |
| Backwashing Intensity | Quartz Sand: 12–15 L/(m²·s) | Activated Carbon: 4–10 L/(m²·s) |
| Backwash Duration | 5 – 15 minutes (PLC adjustable based on differential pressure or timer) |
| Control Configuration | Manual Valve Manifold / Automatic Multi-port Valve / PLC Pneumatic Valve Skids |
Looking for a Reliable Water Pre-Treatment Solution?
Whether you require a standalone quartz sand filter vessel, a polished carbon filtration system for food-grade processing, or a completely integrated turnkey multi-media filtration skid, Zhongbo Machinery has the engineering capacity to customize the system to your technical flow metrics.
Contact Our Engineering Team Today to receive detailed drawings, customized media volume calculations, and a fast commercial proposal.
