Success Stories 1. Food & Beverage Major Australian Bakery Rises with Low-Pressure Steam SteamAqua Offers Instantaneous Hot Water via Indirect Heating with Steam TLV Helps China Brewery Greatly Improve Equipment Reliability TLV supplies steam equipment to Ringwood Brewery TLV Provides a Sweet Solution to Tangerine's Hot Water Supply TLV valve improves heat transfer at Greencore site 2. Oil Refinery PETRONAS Refinery Achieves Significant Savings with Help of TLV & Enproserve Singapore Refining Company Teams Up with TLV for Major Energy Savings 3. Animal Feed Processing TLV to provide regular steam-trap surveys of all BOCM Pauls animal-feed processing sites 4. Textiles & Laundry Services TLV Helps Synthetic Leather Manufacturer Achieve Energy Savings Johnsons Stalbridge Linen Services' laundries utilize TLV steam pressure reducing system TLV's flash steam recovery system cuts launderer's costs and reduces emissions TLV monitors steam trap conditions at Sunlight 5. Film TLV has Innovia Films covered for flash steam recovery 6. Logistics TLV Fixes Fukutsuka Transport's Water Heater Failure 7. Other COSPECT® Case Studies TLV vortex flowmeters for boiler steam monitoring TLV Steam Traps aid refurbishment of Marshall steam engine More Information Steam Theory Document Search Technical Documents Product Solutions CAD 3D Archived Documents Operation Animations Success Stories System Solutions FAQ Water Hammer: The Mechanism Email Magazine Discover steam engineering tips in our bi-monthly newsletter. Sign up now TLV Helps Synthetic Leather Manufacturer Achieve Energy Savings TLV SHANGHAI CO., LTD. (China) Kyowa-GSK Plastics (Langfang) Co., Ltd manufactures and supplies synthetic leather to top automotive manufacturers in China. Steam is the key energy source in their manufacturing plant, and amid rising energy costs, it has become crucial to properly manage steam and reduce steam wastage. With this in mind, TLV engineers carried out a plant walkthrough for Kyowa-GSK to identify energy saving opportunities. Site Findings 1. Significant steam loss due to leakage from steam traps and bypass valves From the survey conducted by TLV using TrapMan® TM5N, it was found that as much as 66.7% of the population of conventional lever float traps used in Kyowa-GSK had failed, costing an estimated yearly loss of RMB 233,000. Additionally, bypass valves of several condensate discharge locations were kept open due to steam trap blockage, leading to unnecessary steam waste and further economic losses. 2. Poor steam distribution and condensate discharge piping design Site findings showed that there were no condensate discharge locations installed along steam distribution lines. Also, with the steam supply to the steam-using equipment tapped from the bottom of steam distribution line, condensate and dirt readily entered into the equipment, leading to increased steam consumption and higher maintenance costs. Vertical lift at the steam trap’s outlet hindered condensate discharge, thus contributing to condensate accumulation in the steam-using equipment. 3. No condensate recovery The hot condensate was cooled using cold air and then discharged to the atmosphere, wasting the heat energy contained in the condensate. TLV Proposals The following TLV proposals were implemented: 1. Replacement of Steam Traps and Bypass Valves All lever float steam traps in the plant were replaced with TLV Free Float® steam traps. The bypass valves were also replaced and properly shut to eliminate steam loss. 2. Improvement of steam distribution and condensate discharge piping Condensate discharge points were installed at appropriate locations to prevent condensate backup and ensure the supply of high quality steam to equipment. 3. Condensate return to boiler installed The condensate piping was modified to return hot condensate back to the boiler, thus re-using the heat energy contained in the condensate. Feedback from Customer According to Kyowa-GSK, the average monthly savings achieved after refitting their plant with TLV steam traps was approximately RMB 100,072, and another RMB 30,000 of monthly savings were achieved via the new condensate recovery design. The graph below (provided by Kyowa-GSK) compares the boiler fuel gas consumption over 16 days before and after the improvements. Boiler fuel gas consumption has declined, indicating cost savings from lower fuel consumption. TLV engineers regularly visited Kyowa-GSK to provide technical consultation and steam trap inspection. Overall, through the implementation of TLV’s steam trap management program, Kyowa-GSK has reaped significant benefits, including energy savings, reduced CO2 emission, and even lower production costs with enhanced energy efficiency. Also on TLV.com Steam Trap Losses - what it costs you Steam Bulletin: Archive - Email Magazine