Examination and enhancement of checker works by means of choosing rational cell dimensions
Journal Title: Metallurgical and Mining Industry - Year 2017, Vol 9, Issue 3
Abstract
The choice of rational cell dimensions of checker block is made to reduce material consumption and dimensions of Cowper blast heaters. An impact of cell dimensions variation (diameter of checker flue) and center between them upon the change of specific heating surface of checker works and also open area, specific brick volume and equivalent half thickness of wall between cells, minimal thickness of the latter is studied. Dependences between specific brick volume, equivalent and minimal wall thickness and the checker flue diameter in case of the changes of the latter from 0.1 up to 41 mm are established. It is shown that the installment of horizontal passages in checker blocks facilitate the change of flue diameters d ≤ 15 mm
Authors and Affiliations
S. A. Karpenko, L. P. Gres, A. Ye. Bystrov, L. A. Vorobyova, M. Yu. Ivanov
Keywords
Related Articles
- EP ID EP306095
- DOI -
- Views 132
- Downloads 0
Examination and enhancement of checker works by means of choosing rational cell dimensions
The choice of rational cell dimensions of checker block is made to reduce material consumption and dimensions of Cowper blast heaters. An impact of cell dimensions variation (diameter of checker flue) and center between...
Comparative analysis of stress-strain state of rolls of rolling stand of cold reducing mill
The results of a complex analysis of the stressed-strain state of the rolls of the working stand of cold-pilger reducing mills (CRM) equipped with grooves in the form of half-discs and ring dies using information technol...
Comprehensive Saltwater Clearing Technology
One of the major environmental problems at present is the salinization of surface and groundwater sources. Related to the increased discharges of mineralized sewage, this problem can be solved by complex processing. The...
Influence of Additives-Wastes of Chemical Industry Enterprises on the Properties of Reinforced Concrete in Transport Structures
Abstract As a result of corrosion processes, crystals are formed inside the concrete, the growth of which leads to the occurrence of cracks and destruction of reinforced concrete transport structures. For the longterm pr...
Basic engineering for gas mixing stations At metallurgical enterprises
In this publication the authors analyze reasonability and technical-and-economic efficiency of gas mixing stations building with the objective to handle steel plant secondary fuel gases as a natural gas saving measure. S...