title: Ð Ð°ÑÑÐµÑ ÑÐµÐ¿Ð»Ð¾Ð¾Ð±Ð¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¿ÑÐµÐ´Ð¿ÑÐ¸ÑÑÐ¸Ñ Â«ÐÐ Â«Ð¤Ð¾ÑÑÐ¾ÑÐ¸ÑÂ» ÐÐµÐ½Ð¸Ð½Ð³ÑÐ°Ð´ÑÐºÐ¾Ð¹ Ð¾Ð±Ð»Ð°ÑÑÐ¸
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Improving the efficiency of the cooling cycle of the pumping station of the power plant of Â«PG Â«FosforitÂ»LLCby introducing a new cooling tower
Creators: name: ÐÐ¿Ð°ÑÐ¾Ð², ÐÐµÐ¾Ð½Ð¸Ð´
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÑÐ¾ÑÑÐ¾ÑÐ¸Ñ
Ð²Ð¾Ð´Ð¾Ð¾Ð±Ð¾ÑÐ¾ÑÐ½ÑÐ¹ ÑÐ¸ÐºÐ»
Ð³ÑÐ°Ð´Ð¸ÑÐ½Ñ
Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ðµ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ Ð¾Ñ Ð»Ð°Ð¶Ð´ÐµÐ½Ð½Ð¾Ð¹ Ð²Ð¾Ð´Ñ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ Ð²ÑÐ³Ð¾Ð´Ð°
Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸
fosforit
water cycle
cooling tower
reducing the chilled water temperature
economic benefits
increased reliability

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description: The theme of the final qualifying work: Â«Improving the efficiency of the cooling cycle of the pumping station of the power plant of Â«PG Â«FosforitÂ». LLC by introducing a new cooling towerÂ».In this project, the issue of introducing a new cooling tower at the LLC PG Phosphorite enterprise was considered. This need arose because of severe wear of the existing heat exchange equipment, as well as too high a temperature of the chilled water, which reached 35 Â°C. In the theoretical part of the project, we briefly dwelled on the theory of heat transfer, and talked about the classification and scope of cooling towers. In the economic section, issues of saving electricity, industrial water and the amount of wastewater were considered. Thermal and hydraulic calculations were made in the project. Water losses during its operation are calculated. The issues of environmental protection and safety in the operation of the cooling tower are considered. An assessment of the economic efficiency of the reconstruction of the cooling tower was made.The information and methodological basis for the work was the materials studied during the training at Peter the Great St. Petersburg Polytechnic University, as well as the data collected during the training and industrial practice based on Â«PG Â«FosforitÂ» LLC.The practical significance lies in the fact that the results of this work can be used as a possible example for employees of the enterprise's technological development department. This project demonstrates how it is possible to increase the efficiency and improve the reliability of the process equipment of the EPA, Ammophos workshops.