Improving flat glass production using the nondebiteuse method

1972 ◽  
Vol 29 (12) ◽  
pp. 782-785
Author(s):  
K. T. Bondarev ◽  
F. G. Solinov ◽  
O. A. Golozubov
Keyword(s):  
Flat Glass ◽  
Glass Production

Water Footprint Evaluation of the Production of Float Flat Glass

2021 ◽  
Vol 1035 ◽  
pp. 1102-1108
Author(s):  
Yi Ling Wu ◽  
Xian Zheng Gong ◽  
Yu Liu ◽  
Xiao Qing Li ◽  
Xiao Fei Tian ◽  
...  
Keyword(s):  
Water Consumption ◽  
Evaluation Method ◽  
Water Footprint ◽  
Flat Glass ◽  
Glass Production ◽  
Water Shortage ◽  
Raw Material ◽  
Plate Glass ◽  
Water Degradation ◽  
Production Stage

The ISO14046 water footprint evaluation method was used in this study to calculate the water shortage footprint and water degradation footprint in plate glass production, in order to improve the water efficiency and management level in the production process of plate glass in China. A certain enterprise in Hebei province was selected for investigation in 2018. The results show that the water shortage footprint generated by the production of flat glass was 0.435 m3H2Oeq/weight box. The proportion at raw material production stage was the largest, being 86%, so the water consumption control in raw material mining and the circulating water system should be strengthened and improved to reduce the fresh water consumption. Water degradation footprint in flat glass industry mainly consisted of eutrophication and acidification footprints. The eutrophication footprint was calculated as 0.027 kgNO3-eq/weight box, and water acidification footprint was 0.271 kgSO2eq/weight box. The largest proportion occurred at flat glass production stage. It should be paid attention at this stage, to update the relatively clean production equipments and add the waste gas processing steps to reduce pollution discharge.

Effectiveness of stirring the glass during flat-glass production

1983 ◽  
Vol 40 (1) ◽  
pp. 10-14
Author(s):  
V. P. Bespalov ◽  
V. N. Korotkova ◽  
V. A. Rozhkov ◽  
K. D. Safre ◽  
V. D. Tokarev ◽  
...  
Keyword(s):  
Flat Glass ◽  
Glass Production

Intensification of the glass-melting process in flat-glass production

1979 ◽  
Vol 36 (7) ◽  
pp. 356-357
Author(s):  
I. N. Gorina ◽  
A. N. Oleinikova ◽  
V. I. Romanov ◽  
V. V. Fokin
Keyword(s):  
Glass Melting ◽  
Flat Glass ◽  
Glass Production ◽  
Melting Process

Increasing the efficiency of flat glass production by the debiteuse method

1973 ◽  
Vol 30 (4) ◽  
pp. 212-214
Author(s):  
K. T. Bondarev ◽  
F. G. Solinov ◽  
O. A. Golozubov ◽  
V. B. Terman
Keyword(s):  
Flat Glass ◽  
Glass Production

Problem of Determination of Optimal Supports Position for Jumbo Flat Glass with Free Edges

2008 ◽  
Vol 39-40 ◽  
pp. 547-552
Author(s):  
Petr Salač ◽  
Marcel Horák
Keyword(s):  
Finite Number ◽  
Optimization Problem ◽  
Plate Theory ◽  
Flat Glass ◽  
Glass Plate ◽  
Glass Production ◽  
Computation Time ◽  
High Rise ◽  
Rigid Supports ◽  
Free Edges

Recent trends in architecture are characterized with wide applications of laminated glass plates in facing systems of high-rise buildings, where the plates are oriented in both vertical and horizontal planes. This paper deals with mathematical description of optimization problem for location of finite number of rigid supports horizontally placed on jumbo flat glass plate with free edges. Associated state problem corresponding to Kirchhoff’s hypothesis of plate theory is solved. Further the optimization problem for finding location of the finite number of rigid supports, with respect to the condition for minimal deflection of the plate in the sense of 1 C -norm, is solved. Theoretical results are used in numerical simulation by the finite element method (FEM). It allows us to reduce the computation time for solution of real projects. Further application of such results is for example in the area of automatic handling in the flat glass production in the case of engineering design for location of vacuum gripping heads components of handling devices.

Environmental Impact Analysis of Typical Exterior Windows for Residential Construction

2016 ◽  
Vol 847 ◽  
pp. 374-380 ◽  
Author(s):  
Miao Miao Fan ◽  
Shu Ping Wang ◽  
Zhi Hong Wang ◽  
Yu Liu
Keyword(s):  
Aluminum Alloy ◽  
Life Cycle ◽  
Energy Consumption ◽  
Environmental Impact ◽  
Impact Analysis ◽  
Flat Glass ◽  
Glass Production ◽  
Environment Impact ◽  
Life Cycle Assessment Methodology ◽  
Whole Life Cycle

The energy consumption due to heat loss from exterior windows plays an important part in that of the whole building. Therefore, the environmental impact of exterior windows couldn’t be neglected. In this study, the energy consumption and environmental impact were quantified and analyzed based on life cycle assessment methodology. The results showed that both energy consumption and environmental impact of aluminum alloy windows and wood-plastic (WPC) windows mainly occurred at the production stage of aluminum alloy profile and flat glass respectively. At the stage of aluminum alloy profile production, the energy consumption and environment impact were 73.06% and 86% of whole life cycle, and for WPC windows they were 32.95% and 48% at the stage of flat glass production. In addition, the energy consumption and comprehensive environmental impact of aluminum alloy windows during the whole life cycle were 1.26 and 4.59 times more than that of WPC windows.

Reconfigurable Modular Design of Glass Stacker

2014 ◽  
Vol 1039 ◽  
pp. 603-608
Author(s):  
Hai Dong Ding ◽  
Ming Li ◽  
Zhu Lei Feng
Keyword(s):  
Production Line ◽  
Interface Design ◽  
Production Efficiency ◽  
Modular Design ◽  
Flat Glass ◽  
Glass Production ◽  
Modular Function ◽  
Vital Role ◽  
Deep Processing ◽  
Production Lines

With the vigorous development of the market of building glass, flat glass products’ deep processing is more and more diversified, enterprises become highly request for the production lines, especially the glass piling machinery. As one of the important equipment in glass production line, glass piling machinery has a vital role to ensure production efficiency, safety and quality. This article is based on modular design technology, combining the theory of reconfigurable, completed the modular design, the series planning and interface design, realized the reconfigurable modular function of the glass stacker. Make glass stacker can through the selection and combination of modules, constitute the different products quickly, to meet the different needs of the market.

Development of a Heuristic Algorithm for Cutting Stock Problems in Flat Glass Production Processes

2012 ◽  
Vol 45 (3) ◽  
pp. 219-227 ◽  
Author(s):  
Kyung Tae Park ◽  
Jun-hyung Ryu ◽  
Ho-Kyung Lee ◽  
In-Beum Lee
Keyword(s):  
Heuristic Algorithm ◽  
Flat Glass ◽  
Glass Production ◽  
Cutting Stock ◽  
Production Processes
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