title: Ð ÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÐºÐ¾ÑÐ»Ð° ÐÐ-50-14-250 Ñ Ð·Ð°Ð¼ÐµÐ½Ð¾Ð¹ Ñ Ð²Ð¾ÑÑÐ¾Ð²ÑÑ Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐµÐ¹ Ð½Ð°Ð³ÑÐµÐ²Ð° Ð½Ð° Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦
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: Reconstruction of GM-50-14-250 Boiler with Replacement of Heat Recovery Surfaces at CHP
Creators: name: ÐÑÐ´ÐºÐ¸Ð½, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
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: 2023
Subjects: ÑÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð°Ñ Ð¢Ð­Ð¦
Ð¿Ð°ÑÐ¾Ð²Ð¾Ð¹ ÐºÐ¾ÑÑÐ»
ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÐºÐ¾ÑÐ»Ð¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ°
Ð²Ð¾Ð·Ð´ÑÑ Ð¾Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ²Ð°ÑÐµÐ»Ñ
ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ
ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ°Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ°
central CHP
steam boiler
reconstruction of
boiler unit
air heater
heat calculation
economic efficiency of the project

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ Ð²ÑÐ¿ÑÑÐºÐ½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¿ÑÐ¾Ð¸Ð·Ð²ÐµÐ´ÐµÐ½Ð° ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ñ ÐºÐ¾ÑÐ»Ð¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° ÐÐ-50 Ñ Ð·Ð°Ð¼ÐµÐ½Ð¾Ð¹ ÑÐ²Ð¾ÑÑÐ¾Ð²ÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð½Ð°Ð³ÑÐµÐ²Ð° Ñ ÑÐµÐ»ÑÑ Ð¿Ð¾Ð½Ð¸Ð¶ÐµÐ½Ð¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÑ ÑÑÐ¾Ð´ÑÑÐ¸Ñ Ð³Ð°Ð·Ð¾Ð² Ð¸ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÑÐ¶Ð¸Ð³Ð°Ð½Ð¸Ñ Ð¿ÑÐ¸ÑÐ¾Ð´Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð°. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ: 1. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ Ð»Ð¸ÑÐµÑÐ°ÑÑÑÐ½ÑÐ¹ Ð¾Ð±Ð·Ð¾Ñ ÑÐ¾Ð²ÑÐµÐ¼ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð³Ð°Ð·Ð¾Ð¸ÑÐ¿Ð¾Ð»ÑÐ·ÑÑÑÐµÐ³Ð¾ Ð¾Ð±Ð¾ÑÑÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ. 2. ÐÐ¿Ð¸ÑÐ°Ð½Ð¸Ðµ Ð¸ ÑÐµÐ¿Ð»Ð¾Ð²Ð¾Ð¹ ÑÐ°ÑÑÐµÑ ÐºÐ¾ÑÐ»Ð¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° ÐÐ-50 Ð´Ð¾ ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. 3. ÐÑÐ±Ð¾Ñ Ð¼Ð¾Ð´ÐµÑÐ½Ð¸Ð·Ð°ÑÐ¸Ð¸ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÑÐ¾Ð²Ð½Ñ ÑÐ½ÐµÑÐ³Ð¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ ÐºÐ¾ÑÐ»Ð¾Ð°Ð³ÑÐµÐ³Ð°ÑÐ° ÐÐ-50. 4. ÐÑÐ¿Ð¾Ð»Ð½ÐµÐ½ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ°ÑÑÐµÑ ÑÑÐ¾ÐºÐ° Ð¾ÐºÑÐ¿Ð°ÐµÐ¼Ð¾ÑÑÐ¸ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð½Ð° Ð¦ÐµÐ½ÑÑÐ°Ð»ÑÐ½Ð¾Ð¹ Ð¢Ð­Ð¦ Â«Ð¢ÐÐ-1Â», Ð³Ð´Ðµ ÑÐ¾Ð±Ð¸ÑÐ°Ð»Ð°ÑÑ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð°Ñ ÑÐ°ÑÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°: Ð¸Ð½ÑÑÑÑÐºÑÐ¸Ñ Ðº ÐºÐ¾ÑÐµÐ»ÑÐ½Ð¾Ð¼Ñ Ð°Ð³ÑÐµÐ³Ð°ÑÑ ÐÐ-50-14-250, ÑÐ°ÐºÑÐ¸ÑÐµÑÐºÐ¸Ðµ Ð´Ð°Ð½Ð½ÑÐµ Ð² ÑÐ¸ÑÐ¾Ð²Ð¾Ð¹ ÐÐ¢Ð¦. Ð¡Ð´ÐµÐ»Ð°Ð½Ñ ÑÐµÐ¿Ð»Ð¾Ð²ÑÐµ Ð¸ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÑÐµÑÑ, Ð¿Ð¾ÐºÐ°Ð·ÑÐ²Ð°ÑÑÐ¸Ðµ Ð½Ð°Ð³Ð»ÑÐ´Ð½Ð¾ ÑÐµÐ»ÐµÑÐ¾Ð¾Ð±ÑÐ°Ð·Ð½Ð¾ÑÑÑ Ð¿ÑÐ¾ÐµÐºÑÐ° ÑÐµÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸ ÑÐ²Ð¾ÑÑÐ¾Ð²ÑÑ Ð¿Ð¾Ð²ÐµÑÑÐ½Ð¾ÑÑÐµÐ¹ Ð½Ð°Ð³ÑÐµÐ²Ð°. Ð ÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð¸Ð·Ð»Ð¾Ð¶ÐµÐ½Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð¿Ð¾ÑÑÐ½Ð¸ÑÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐµÐºÑÑÐ°, ÑÐ¸ÑÑÐ½ÐºÐ¾Ð² Ð¸ ÑÐ°Ð±Ð»Ð¸Ñ.
description: This graduation thesis deals with the reconstruction of the GM-50 boiler with replacement of heat recovery surfaces to reduce the temperature of exhaust gases and increase the energy efficiency of natural gas combustion. The objectives of the project were as follows: 1. Literature review of modern gas-using equipment was carried out. 2. Description and heat calculation of the GM-50 boiler unit was done before the reconstruction. 3. Choice of modernization for improving the reliability and level of energy efficiency of the GM-50 boiler unit was made. 4. The economic calculation of the payback period of the reconstruction project was done. The work was carried out at the Central Power Plant "TGÐ¡-1," where a significant amount of material was collected such as the instruction for the GM-50-14-250 boiler, actual data in the KTS control room. Thermal and economic calculations were made to show the practicality of the project to reconstruct the heat recovery surfaces. The results of the work are presented by explanatory text, figures and tables.