Roben, Mfg, Inc. is a leading manufacturer of high-quality dual-compartment storage tanks, providing innovative multi-product containment solutions for various industries.
With a wide range of dual-compartment storage tank types and customizable options, our specialized fabrication team will ensure optimal efficiency, safety, and performance for your specific application.
A dual-compartment storage tank is a specialized vessel featuring internal dividing walls that create separate storage spaces within a single tank structure. This design allows for the simultaneous storage of different products or materials while minimizing footprint, reducing installation costs, and streamlining operations. Dual-compartment storage tanks are essential for industries requiring efficient handling of multiple fluids, temperature-staged processes, or segregated material storage within a unified containment system.
1. What are the main advantages of dual-compartment storage tanks compared to using multiple separate tanks?
Dual-compartment storage tanks offer significant advantages including reduced footprint (typically 30-40% less space than two separate tanks), lower installation costs (single foundation, reduced piping, and fewer accessories), simplified permitting (often considered a single tank for regulatory purposes), and improved operational efficiency. Additionally, they provide better thermal efficiency when one compartment requires heating or cooling, simplified containment requirements, and reduced maintenance as there are fewer external components to service. For businesses with limited space or those looking to optimize operational costs, dual-compartment tanks deliver substantial benefits without compromising storage capacity or product integrity.
2. How do you prevent cross-contamination between compartments in a dual-compartment tank?
Roben, Mfg, Inc. employs multiple engineering strategies to ensure compartment integrity. Our dual-compartment tanks feature fully welded dividing walls with reinforced connection points, specialized gasket materials at any joins, and independent fill, discharge, and vent systems for each compartment. For critical applications, we implement additional safeguards such as double-wall dividers, leak detection systems in interstitial spaces, differential pressure monitoring, and specialized coating systems compatible with both contained products. Our design and fabrication processes include rigorous testing to verify compartment isolation before shipment, ensuring complete product separation throughout the service life of the tank.
3. Can dual-compartment tanks accommodate products with different temperature requirements?
Yes, our dual-compartment tanks can be designed for significant temperature differentials between compartments. We achieve this through specialized insulation systems integrated into the dividing walls, independent heating or cooling systems for each compartment, and engineered solutions to manage differential thermal expansion. Depending on your specific requirements, we can design systems maintaining temperature differences of 100°F or more between compartments, with options including jacketed compartments, internal coils, external heat exchangers, or integrated heating elements. This capability is particularly valuable for processes requiring hot and cold materials in close proximity or for seasonal product storage.
4. How are maintenance and cleaning handled in dual-compartment storage tanks?
Our dual-compartment tanks are designed with maintenance accessibility as a key consideration. Each compartment features independent access points appropriately sized for inspection and cleaning operations. We incorporate dedicated manways, cleaning ports, and drain systems for each compartment to facilitate individual maintenance without disrupting the contents of the adjacent section. For applications requiring frequent cleaning, we can implement spray ball systems, clean-in-place capabilities, or specialized surface finishes that minimize product adhesion. Our engineering team designs tank internals to eliminate dead spots, ensure complete drainage, and provide clear access paths for inspection equipment.
5. Can the compartment sizes be customized, or are they fixed at 50/50 capacity?
Roben, Mfg, Inc. specializes in customizing compartment configurations to precisely match your operational requirements. While 50/50 splits are common, we regularly design and fabricate tanks with compartment ratios such as 70/30, 60/40, 80/20, or any other proportion needed for your specific application. We can also create tanks with three or more compartments when needed. Our engineering process begins with understanding your volume requirements, flow rates, and operational patterns to develop the optimal compartment sizing. This customization ensures that your tank precisely matches your storage needs without wasted capacity or compromised functionality.
