The influence of refraction in geodetic measurements of rotary kilns

Mogil'nyj, S. G.; Sholomitskii, A. A.; Lagutina, E. K.; Сальников, В. Г.

doi:10.1117/12.2539534

Cited by 2 publications

(2 citation statements)

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“…Refraction must be taken into account by using a thermal camera to measure the air temperature. [20] The total station can be used to find out how straight the shell's rotation axis is, where the bearing rollers and tires are in relation to each other, and where their rotation axes are. When the rotating kiln is cold, it is possible to get better results.…”

Section: Rotary Kiln Controlsmentioning

confidence: 99%

Investigation of Inner Lining Loss and Correlation with Steel Structure Ovality in Rotary Kilns

Zahradník,

Vynikal,

Pavelka

2023

Preprint

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The purpose of the investigation was to determine the relationship between rotary kiln liner loss and steel structure ovality. As measurement apparatus, a terrestrial laser scanner was used. The interior and exterior of the rotary kiln were measured. The primary focus object was inner-lining loss and the geometric characteristics of cylindrical shells. The research uncovered significant disparities in inner lining loss between sections. A correlation was found between ovality and elimination of inner lining. Due to the hypothesis of constant inner linig loss from the middle of the rotary kiln, the investigation found that the loss of brick lining was less than the value reported from the boreholes. The study offers significant information on maintenance and repair strategies for rotary kilns, which have the potential to increase their efficiency and useful life.

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Section: Rotary Kiln Controlsmentioning

confidence: 99%

Investigation of Inner Lining Loss and Correlation with Steel Structure Ovality in Rotary Kilns

Zahradník,

Vynikal,

Pavelka

2023

Preprint

View full text Add to dashboard Cite

show abstract

“…High temperature around a total station, scanning the operating rotary kiln, affects the accuracy of the measurement. Refraction must be taken into account by using a thermal camera to measure the air temperature [26].…”

mentioning

confidence: 99%

Investigation of Inner Lining Loss and Correlation with Steel Structure Ovality in Rotary Kilns

Zahradník,

Vynikal,

Pavelka

2023

Applied Sciences

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The article delves into the application of laser scanning within the realm of engineering, concentrating its examination on rotary kilns. Through an in-depth case study, this article meticulously assesses the advantages inherent in utilising laser scanning technology and draws comparisons with conventional measurement methods. The overarching objective of the investigation is to unravel the intricate relationship between the deterioration of the rotary kiln liners and the ovality of the underlying steel structure. By meticulously analysing these aspects, this article seeks to contribute valuable insights into the understanding of this complex interplay in the context of engineering practices. As a measurement apparatus, a terrestrial laser scanner was used. The interior and exterior of the rotary kiln were measured. The primary focus object was inner-lining loss and the geometric characteristics of the cylindrical shells. The research uncovered significant disparities in inner lining loss between the sections. A correlation was found between the ovality and elimination of the inner lining. Due to the hypothesis of constant inner lining loss in the middle of the rotary kiln, the investigation found that the loss of brick lining was less than the value reported from the wells. This study offers significant information on the maintenance and repair strategies for rotary kilns, which have the potential to increase their efficiency and useful life.

show abstract

The influence of refraction in geodetic measurements of rotary kilns

Cited by 2 publications

References 0 publications

Investigation of Inner Lining Loss and Correlation with Steel Structure Ovality in Rotary Kilns

Investigation of Inner Lining Loss and Correlation with Steel Structure Ovality in Rotary Kilns

Investigation of Inner Lining Loss and Correlation with Steel Structure Ovality in Rotary Kilns

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