电邮这篇文章 Development of the mobile air-auger device for grain drying, cleaning and cooling
- 作者: Shepelev S.D.1, Cheskidov M.V.1, Chirkov G.N.1
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隶属关系:
- South Ural State Agrarian University
- 期: 卷 90, 编号 6 (2023)
- 页面: 499-504
- 栏目: New machines and equipment
- URL: https://ogarev-online.ru/0321-4443/article/view/253583
- DOI: https://doi.org/10.17816/0321-4443-568726
- ID: 253583
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BACKGROUND: Correct selection of a grain dryer and reasonable justification of the drying process parameters are necessary to ensure qualitative and safe drying of grain. Development of state-of-the-art designs of machines for drying and cleaning of grain is a relevant task.
AIM: Analysis of the process of drying and cleaning of grain and justification of the design of a device for drying, cooling and simultaneous cleaning of grain.
METHODS: In order to study the process of drying and cleaning of grain, the literature sources were analyzed, patent search was carried out. To justify the design of the device for drying, cooling and simultaneous cleaning of grain, promising machines for post-harvest grain processing were studied.
RESULTS: Various methods of grain drying are considered and analyzed to determine their effectiveness and applicability. There is a risk of problems associated with improper drying of grain and negative consequences for the safety of grain and its further processing. The innovative design of the mobile air-auger dryer for grain is offered for timely and qualitative cleaning and drying of grain. This device cleans grain from light weeds by means of air flow and removes surface moisture from grain by blowing it with heated air flow. The design and principle of operation of the dryer are described in detail in the paper. The results of preliminary experiments confirming the operability of the dryer are given.
CONCLUSIONS: The use of mobile units for grain drying is a relevant trend in agriculture. The use of a dryer with the proposed design helps to carry out post-harvest processing of grain effectively. It is found that the one-pass moisture removal is 4...5 %. The obtained results make it possible to recommend the dryer for use in peasant-farming farms.
作者简介
Sergey Shepelev
South Ural State Agrarian University
Email: nich@sursau.ru
ORCID iD: 0000-0003-2578-2005
SPIN 代码: 4848-4782
Professor, Dr. Sci. (Engineering); Vice-Rector for Research and Innovation
俄罗斯联邦, ChelyabinskMaksim Cheskidov
South Ural State Agrarian University
编辑信件的主要联系方式.
Email: richi7474@yandex.ru
ORCID iD: 0000-0002-5281-6226
SPIN 代码: 7906-6068
Cand. Sci. (Engineering), Senior Lecturer of the Operation of Machine
俄罗斯联邦, ChelyabinskGrigory Chirkov
South Ural State Agrarian University
Email: chirkov174@mail.ru
ORCID iD: 0009-0002-7778-6737
SPIN 代码: 6906-9467
Postgraduate of the Institute of Agricultural Engineering
俄罗斯联邦, Chelyabinsk参考
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- Patent RUS № 2552037 / 10.06.2015. Byul. № 16. Shepelev SD, Fedorov VA, Okunev GA, et al. Vozdushno-shnekovoe ustroystvo. Cited: 23.08.2023. Available from: https://patents.s3.yandex.net/RU2552037C1_20150610.pdf EDN: ZFHXID (In Russ).
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- Patent RUS 218422 / 25.05.2023 Byul. № 15. Shepelev SD, Cheskidov MV, Chirkov GN. Vozdushno-shnekovoe ustroystvo dlya sushki, ochistki i okhlazhdeniya zerna. Cited: 23.08.2023. Available from: https://new.fips.ru/iiss/document.xhtml?faces-redirect=true&id=bca64a9cf3d2d0ab8d772e4c43f89ad5 (In Russ). EDN: PEHVUZ
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