HRS applies its corrugated tube heat exchangers in continuous or batch sludge pasteurization processes. An energy recovery section can be included to reduce operational costs.
Our concentration systems offer the possibility to reduce the volume of environmental effluents such as: brines, manures, digestates and others. Corrugated tube and our Unicus scraped surface heat exchangers are used to guarantee maximum running time for effluents that can foul.
Multiple effect systems or use of mechanical or thermal vapour recompression can be supplied increasing energy savings.
The HRS DTI Series is a complete stainless steel double tube design for industrial applications. Because of its geometry the DTI Series is a true counter current heat exchanger; the product flows through the inner tube and the media fluid flows through the surrounding shell. Using our corrugation technology, both heat transfer and efficiency are increased over standard smooth tube heat exchangers. In addition potential fouling is minimized. Excelent choice to heat or cool sludge.
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. This is the best choice in the market when sludge-sludge applications are need it or when substantial savings in energy are required. Energy regeneration applications.
Using our corrugation technology, heat transfer and efficiency are increased over standard smooth tube heat exchangers. In addition potential fouling is minimized.
The HRS G Series is a complete stainless steel shell and tube design for cooling gas applications. The product flows through the interior tubes and the media (water) fluid flows through the surrounding shell. The G Series is an ideal heat exchanger for heating water with the hot gas from the exhaust manifold of the large electricity generators engines or any other engine. Using HRS corrugation technology, heat transfer and efficiency are increased over standard smooth tube heat exchangers.
The HRS K Series is a complete stainless steel shell and tube design for waste water applications. The product flows through the interior tubes and the media fluid flows through the surrounding shell. The K Series is an ideal heat exchanger for steam-to-water applications such as CIP heating. Using HRS corrugation technology, heat transfer and efficiency are increased over standard smooth tube heat exchangers. In addition, effects of fouling are minimized.
Based on a traditional shell and tube heat exchanger, the Unicus Series contains scraping rods inside each heat exchanger tube. These rods move back and forth, powered by a hydraulic power unit. The scraping system eliminates fouling from the tube wall and the mixing of product increases the heat transfer.
The Unicus is ideal for large duties for viscous and fouling fluids in environmental and processing industries.
The HRS BP Series is a complete stainless steel double effect reciprocating piston pump for industrial applications. Because of its simplicity and a high pressure capabilities (up to 450 PSI). The BP Series is a great option to work with sludge and to feed filter presses; The unit is supply with its own Hydraulic Power Pack.
