Open AccessShifting the boiler units of mining enterprises and processing plants to a new scheme of heat supply
Author(s) -
К. В. Осинцев,
М. В. Трегубова,
Sulpan Kuskarbekova,
I. S. Prikhodko
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/378/1/012049
Subject(s) - boiler (water heating) , heat transfer , engineering , process engineering , mechanical engineering , computer science , waste management , mechanics , physics
This article analyzes the current situation in the heating circuit of the boiler room. Nowadays the Taiginsky enterprise proposes to modernize the heat supply system. For the first time, the dual circuit scheme is applied instead of a three circuit scheme. The scheme was developed instead of the existing boiler room scheme. There is also a description of the main equipment of the boiler. A hydraulic calculation was performed and a piezometric graph of the existing and proposed schemes was built. In addition, there is the heat calculation of fire-tube boiler and calculated technological losses during the transfer of heat energy to consumers. The calculation of the main technical and economic indicators is given in the economic part. The protection system of boiler units from mechanical and chemical influences is considered.