Разработка энергоэффективных конструктивных решений для малогабаритного водогрейного котла
Year: 2017
Type: article
Abstract: Fundamental design solutions for 3-MW hot water boiler of high efficiency operating on crude oil as prime fuel are presented. High efficiency of the boiler is attained through the use of external pre-economizer which provides reduction of the boiler size, facilitates the layout of equipment in limited space of modular boiler and virtually eliminates low-temperature corrosion of heat transfer surfaces of the boiler. We consider three versions of the boiler arrangement and external pre-economizer. Preliminary design calculations of the external economizer are performed for different boiler layouts using Boiler Designer software package. A scheme containing three-course boiler and two-course external economizer is selected on the basis of the results thus obtained. The mass-dimensional and structural parameters of the boiler are determined.
Source: Промышленная энергетика
Institution: Transneft (Russia)
Language: Russian
Subfield: Energy Engineering and Power Technology
Field: Energy
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W3087199726