Analysis and Classification of Noise Sources of Conveyor Systems by Sound Visualizing on the Postal Package Sorting Line

Liptai, Pavol; Lumnitzer, Ervin; Moravec, Marek; Piňosová, Miriama

doi:10.12913/22998624/100348

Cited by 6 publications

(3 citation statements)

References 5 publications

(5 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…0, Issue 0, An economically efficient variant is a noise barrier made of recycled plastic. Despite the higher costs, we must consider not only its higher sound absorption [23] but also its environmental durability [24]. A big plus is also the use of secondary materials, where waste plastics are used for production, mainly from municipal waste [22], demolition waste [25] and waste from the automotive industry (recycled rubber products, technical textiles,…).…”

Section: Civil and Environmental Engineeringmentioning

confidence: 99%

Contextual Design of Road Traffic Noise Reducing Devices

Trojanová

Hodásová

Kleštincová

2022

Civil and Environmental Engineering

View full text Add to dashboard Cite

The authors present the first ideas of contextual design (CD) of noise barriers (NB), which integrates acoustic, architectural, environmental, and economic aspects of a holistic approach to the design of these engineering structures. The paper presents an example of an economic subsystem of CD focused on the economical optimization of NBs with an emphasis on the circular economy. It also demonstrates the significant potential of NBs to improve the architectural visual appearance of built-up areas as essential spatial elements and improve the microclimate of their surroundings. The authors focused on comparing the costs of construction of NB with acoustic elements made of the most used materials in the Slovak Republic: aluminium, chipped cement, transparent NB, and NB made of recycled plastic. The comparisons show that the most cost-effective option is a noise barrier made of recycled plastic. Despite the higher cost, its higher sound absorption and the environmental durability of the acoustic elements are decisive. The use of secondary raw materials is also a significant advantage of CD. Waste plastics, mainly from municipal waste, are used for production, making it possible to recycle 100 % of them again.

show abstract

Section: Civil and Environmental Engineeringmentioning

confidence: 99%

Contextual Design of Road Traffic Noise Reducing Devices

Trojanová

Hodásová

Kleštincová

2022

Civil and Environmental Engineering

View full text Add to dashboard Cite

show abstract

“…The number of noise reduction methods are limited; therefore, developing new solutions is a major engineering challenge [21,22]. Studies have attempted to systematize knowledge about conveyor noise and classify noise sources [23][24][25][26][27]. It is important to consider the conveyor not as a linear noise source, but as a collection of point sources [28].…”

Section: Introductionmentioning

confidence: 99%

A Preliminary Studies of the Impact of a Conveyor Belt on the Noise Emission

et al. 2022

View full text Add to dashboard Cite

This article performs a comparative analysis of noise generated by conveyor belts with different design parameters. The study was conducted for belts with the same tensile strength, differing in the physical parameters of the cover rubber. Noise emission measurements were performed on a laboratory belt conveyor. The test on the stand allowed for the determination of the noise emission as a function of variable operating parameters: the tensioning force and linear speed of the belt. Research results indicated a significant impact of speed on the emitted noise. The effect of belt tension on noise emission is small, and it is definitely less significant than the effect of linear speed. The results also show that it is possible to select a conveyor belt that emits less noise under the same operating conditions. The analysis of the results allowed us to determine the impact of the physical parameters of the belt covers on the emitted noise.

show abstract

“…The support and drive elements are subjected to variable loads resulting from the possibility of transporting loads of various shapes and weights on one conveyor [10]. Furthermore, the additional operating conditions of the conveyors like reduction of noise and vibrations are defined by [13,15]. In the case of the transport operations on the production line, there are many problems related to both transport operations as well as additional processes, marking, identification, etc.…”

Section: Introductionmentioning

confidence: 99%

The Use of a Plate Conveyor for Transporting Aluminum Cans in the Food Industry

Rybicka¹,

Caban²

2020

Adv. Sci. Technol. Res. J.

View full text Add to dashboard Cite

The food industry is characterized by specific technical and technological conditions. The sanitary and epidemiological considerations play a very important role as well, and the materials used in production must meet the appropriate requirements. In the case of transport operations, the above-mentioned criteria must also be met. The article presents the problems of transporting beverages in aluminum can packaging using a plate conveyor. Depending on the efficiency of the production machines, the type of material (product packaging), the location of the center of gravity and the angle of friction, the parameters of the conveyor operation were determined.

show abstract

Analysis and Classification of Noise Sources of Conveyor Systems by Sound Visualizing on the Postal Package Sorting Line

Cited by 6 publications

References 5 publications

Contextual Design of Road Traffic Noise Reducing Devices

Contextual Design of Road Traffic Noise Reducing Devices

A Preliminary Studies of the Impact of a Conveyor Belt on the Noise Emission

The Use of a Plate Conveyor for Transporting Aluminum Cans in the Food Industry

Contact Info

Product

Resources

About