HRS DTR SERIES

HRS DTR SERIES

Product catalog summary
Overview: The HRS DTR Series is a stainless steel double tube heat exchanger designed for product-to-product applications. It features a counter-current flow design with a removable inner tube for effective cleaning. The use of corrugation technology enhances heat transfer and minimizes fouling.
Applications: The DTR Series is suitable for sludge heating/cooling, pasteurization, digester heating, and sludge-to-sludge heat recovery.
Standard Design Conditions: Both shell and tube sides are rated at 10 barg and 185º C.
Materials of Construction: Both shell and tube sides are constructed from AISI 316L stainless steel.
Standard Connections: Flange connections are used for both shell and tube sides.
Features: The series includes corrugated tubes for enhanced heat transfer. Multiple units can be interconnected and optionally mounted on frames with insulation and cladding in stainless steel.
Models and Specifications: The series includes models DTR 51/25 to DTR 168/129, with varying surface areas, connection sizes, maximum flow rates, and volumes. All models have lengths ranging from 3.0 to 6.0 meters.
Surface Finish: The external finish is matt, and the tube side is descaled.
Contact Information: For more information, contact HRS Heat Exchangers at their UK or Spanish offices.
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Catalog excerpts

HRS DTR SERIES-1

HRS DTR SERIES INDUSTRIAL DOUBLE TUBE HEAT EXCHANGER (With Removable Inner Tube) The HRS DTR Series is a complete stainless steel double tube design ideal for product to product applications. Because of its geometry the DTR Series is a true counter current heat exchanger; the product flows through both the inner tube and the surrounding shell. The removable inner tube allows for effective cleaning of both shell and tube. Using our corrugation technology, heat transfer and efficiency are increased over standard smooth tube heat exchangers. In addition potential fouling is minimised. APPLICATIONS Sludge Heating/Cooling & Pasteurisation Digester Heating Sludge-to-Sludge Heat Recovery MATERIALS OF CONSTRUCTION Corrugated tubes for increased heat transfer Multiple units can be interconnected and have the option of frame mounting, insulation and cladding in stainless steel Shell Side: AISI 316L Stainless Steel Tube Side: AISI 316L Stainless Steel STANDARD CONNECTIONS Shell Side: Flange Tube Side: Flange SURFACE FINISH External: Matt Tube Side: Descaled STANDARD DESIGN CONDITIONS Shell Side: 10 barg/185° C Tube Side: 10 barg/185° C Lengths Surface Area (m) (m2) Shell Side Tube Side Max Flow Max Flow Volume Volume Connection Connection Shell (m3/hr) Tubes (m3/hr) Shell Side (L) Tube Side (L) The surface area and volumes shown are for 6.0 meter length models ©2016 HRS Heat Exchangers All rights reserved www.hrs-heatexchangers.com [email protected]

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