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An energy-efficient vacuum system as an alternative to the inefficient use of compressed air for the yarn suction gun
ID
Prezelj, Jurij
(
Author
),
ID
Novaković, Tadej
(
Author
),
ID
Čurović, Luka
(
Author
),
ID
Železnik, Anže
(
Author
),
ID
Murovec, Jure
(
Author
)
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MD5: 105BFA210859C49ACDBFFB9B27CA2DBB
URL - Source URL, Visit
https://www.tandfonline.com/doi/full/10.1080/00405000.2023.2195978
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Abstract
The yarn suction gun (YSG) is used to draw the running yarn in the initial phase and when changing the bobbin in a continuous yarn production and is usually operated with compressed air. With a typical overall efficiency of compressed air generation, treatment and delivery, the electrical power requirement increases to over 75 kW just to operate a single YSG. Such high electrical power consumption must be addressed. One of the most effective ways to reduce the cost of compressed air generation and treatment is to replace the existing technology with one that is less energy intensive. Based on centrifugal blowers used in vacuum cleaners, a prototype was built and connected to various mixing chambers. Simulations and measurements were performed to evaluate the tension force acting on the yarn. Research on the use of vacuum for yarn suction is presented. It is estimated that after optimizing the suction by using vacuum, only 20 kW of electrical power will be required for one YSG, halving the cost of the current approach using compressed air generation.
Language:
English
Keywords:
vacuum suction
,
supersonic vacuum flow
,
energy efficiency
,
yarn suction gun
Work type:
Article
Typology:
1.01 - Original Scientific Article
Organization:
FS - Faculty of Mechanical Engineering
Publication status:
Published
Publication version:
Version of Record
Year:
2024
Number of pages:
Str. 460-470
Numbering:
Vol. 115, iss. 3
PID:
20.500.12556/RUL-154504
UDC:
621.521
ISSN on article:
1754-2340
DOI:
10.1080/00405000.2023.2195978
COBISS.SI-ID:
148150787
Publication date in RUL:
19.02.2024
Views:
804
Downloads:
38
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Record is a part of a journal
Title:
The journal of the Textile Institute
Publisher:
Woodhead
ISSN:
1754-2340
COBISS.SI-ID:
520822553
Licences
License:
CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:
http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:
The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Secondary language
Language:
Slovenian
Keywords:
vakuumsko sesanje
,
nadzvočno polnjenje vakuuma
,
energijski izkoristek
,
pištola za sesanje filamentov
Projects
Funder:
ARRS - Slovenian Research Agency
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