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| Vacuum System Renovation of Condensing Turbine in Low-temperature Cogeneration |
| Shandong Shanlv Environment New Material Co., Ltd. |
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Abstract Through comparing advantages and shortcomings between the original vacuum system and the air-cooled roots adding water-ring vacuum pump system, it aims to renovate condenser and water jet ejector system of deaerator by using the air-cooled roots adding water-ring vacuum pump system. Results show that air pumping efficiency has been improved and the vacuum degree has increased by 2.6kPa under the same industrial situation. Moreover, the generating capacity has rose by 520kW with significant economic benefits.
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Received: 19 November 2019
Published: 27 July 2020
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