title: ÐÑÐ¾ÐµÐºÑ ÐºÐ¾ÑÐ»Ð° Ð-350-13,7-550 Ð´Ð»Ñ ÑÐ°Ð±Ð¾ÑÑ Ð½Ð° ÐºÑÐ·Ð½ÐµÑÐºÐ¾Ð¼ ÐºÐ°Ð¼ÐµÐ½Ð½Ð¾Ð¼ ÑÐ³Ð»Ðµ
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: Boiler project E-350-13,7-550 for work on Kuznetsk coal
Creators: name: ÐÐ°Ð¹Ð±Ð¾Ð², 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: 2024
Subjects: ÐºÐ¾ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð³ÑÐµÐ³Ð°Ñ
Ð¿Ð¾Ð·Ð¾Ð½Ð½ÑÐ¹ ÑÐ°ÑÑÐµÑ
Ð¿Ð¾Ð²ÐµÑÑ Ð½Ð¾ÑÑÐ¸ Ð½Ð°Ð³ÑÐµÐ²Ð°
Ð±Ð°ÑÐ°Ð±Ð°Ð½
ÑÐ¾Ð¿Ð¾ÑÐ½Ð°Ñ ÐºÐ°Ð¼ÐµÑÐ°
Ð³Ð¾ÑÐµÐ»ÐºÐ¸
Ð¿ÑÐ¾Ð´ÑÐºÑÑ ÑÐ³Ð¾ÑÐ°Ð½Ð¸Ñ
boiler unit
positional calculation
heating surfaces
drum
combustion chamber
burners
combustion products

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description: A steam boiler is an integral part of thermal power plants and is designed to produce saturated or superheated steam by releasing the heat obtained by burning fuel and converting its chemical energy into thermal energy, which is necessary for the operation of the turbine. The purpose of this work is the design of the boiler unit E-350-13.7-550, operating on Kuznetsk coal, during which the volumes and enthalpies of combustion products were calculated for the changed characteristics of the working mass of fuel, and the combustion chamber was calculated. To determine the temperature of combustion products at any height of the furnace, a zone-by-zone calculation of the combustion chamber was performed. The boiler unit has been configured with heated surfaces. The dimensions of structures and burner devices have been determined. The support for the drum wall of the boiler unit is determined. The values of mass concentrations of harmful emissions that meet the environmental standards established in GOST have been determined.