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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">vguit</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Воронежского государственного университета инженерных технологий</journal-title><trans-title-group xml:lang="en"><trans-title>Proceedings of the Voronezh State University of Engineering Technologies</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-910X</issn><issn pub-type="epub">2310-1202</issn><publisher><publisher-name>VSUET</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20914/2310-1202-2019-3-17-22</article-id><article-id custom-type="elpub" pub-id-type="custom">vguit-2301</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Процессы и аппараты пищевых производств</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Processes and equipment for food industry</subject></subj-group></article-categories><title-group><article-title>Экструдирование зернового сырья с использованием процесса рекуперации пара</article-title><trans-title-group xml:lang="en"><trans-title>Cereal extrusion with steam recuperation process</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3340-6395</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Степанов</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Stepanov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., зав. отделом, отдел обору-дования и новых процессов пищевой биотехнологии, ул. Самокатная, 4Б, г. Москва, 111033, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), head of department, department of equipment and new processes of food biotechnology, Samokatnaya Str., 4B, Moscow, 111033, Russian Federation</p></bio><email xlink:type="simple">foodbiotech@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6492-7070</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иванов</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivanov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., вед. науч. сотрудник, отдел оборудования и новых процессов пищевой биотехнологии, ул. Самокатная, 4Б, г. Москва, 111033, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), leading researcher, department of equipment and new processes of food biotechnology, Samokatnaya Str., 4B, Moscow, 111033, Russian Federation</p></bio><email xlink:type="simple">ivanov.v.v@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9483-5209</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шариков</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Sharikov</surname><given-names>A. Y.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., ст. науч. сотрудник, отдел оборудования и новых процессов пищевой биотехнологии, ул. Самокатная, 4Б, г. Москва, 111033, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), senior researcher, department of equipment and new processes of food biotechnology, Samokatnaya Str., 4B, Moscow, 111033, Russian Federation</p></bio><email xlink:type="simple">anton.sharikov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5138-6746</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Амелякина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Amelyakina</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.т.н., науч. сотрудник, отдел оборудования и новых процессов пищевой биотехнологии, ул. Самокатная, 4Б, г. Москва, 111033, Россия</p></bio><bio xml:lang="en"><p>Cand. Sci. (Engin.), researcher, department of equipment and new processes of food biotechnology, Samokatnaya Str., 4B, Moscow, 111033, Russian Federation</p></bio><email xlink:type="simple">masha.am@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6078-9280</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поливановская</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Polivanovskaya</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник, отдел оборудования и новых процессов пищевой биотехнологии, ул. Самокатная, 4Б, г. Москва, 111033, Россия</p></bio><bio xml:lang="en"><p>junior researcher, department of equipment and new processes of food biotechnology, Samokatnaya Str., 4B, Moscow, 111033, Russian Federation</p></bio><email xlink:type="simple">dashpol@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ВНИИПБТ – филиал Федерального исследовательского центра питания, биотехнологии и безопасности пищи</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Research Institute of Food Biotechnology – a Branch of Federal Research Center of Food, Biotechnology and Food Safety</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ВНИИПБТ– филиал Федерального исследовательского центра питания, биотехнологии и безопасности пищи</institution><country>Russian Federation</country></aff><aff xml:lang="en"><institution>Russian Research Institute of Food Biotechnology – a Branch of Federal Research Center of Food, Biotechnology and Food Safety</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>30</day><month>10</month><year>2019</year></pub-date><volume>81</volume><issue>3</issue><fpage>17</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Степанов В.И., Иванов В.В., Шариков А.Ю., Амелякина М.В., Поливановская Д.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Степанов В.И., Иванов В.В., Шариков А.Ю., Амелякина М.В., Поливановская Д.В.</copyright-holder><copyright-holder xml:lang="en">Stepanov V.I., Ivanov V.V., Sharikov A.Y., Amelyakina M.V., Polivanovskaya D.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.vestnik-vsuet.ru/vguit/article/view/2301">https://www.vestnik-vsuet.ru/vguit/article/view/2301</self-uri><abstract><p>Преимуществом экструзионного процесса переработки сельскохозяйственного сырья в продукты питания и корма перед традиционными технологиями является высокая удельная производительность, энергоэффективность и универсальность использования. Наличие большого количества факторов управления и влияния на качество сырья, таких, как режимные параметры и конструктивные элементы, делают экструзию сложновоспроизводимым процессом при масштабировании или переходе с одной установки на другую. Но этот аспект является причиной максимальной гибкости систем экструдирования и возможности постоянного их совершенствования. Одним из путей развития экструзионнй технологии является совершенствование техники и конструкционных решений в области энергосбережения. Проведены исследования процесса термопластической экструзии помола пшеницы с использованием рекуперации теплоты пара, генерируемого специальной конфигурацией элементов шнеков и его дегазации с подачей в перерабатываемый материал. Для решения поставленной цели использовался модернизированный экструдер Werner&amp;Phleiderer Continua 37, дополненный разработанным рекуперативным узлом и паропроводом. Проведена оценка изменения энергопотребления при рекуперации пара. Исследованы и определены физико-химические свойства опытных и контрольных образцов экструдатов зерна пшеницы, получаемых при различных режимах работы. Установлено, что режим рекуперации пара является статистически значимой причиной повышения влажности экструдированного продукта с 3,8 до 5,0 насыпной плотности – на 15% относительно режима без рекуперации. Отмечено снижение коэффициента взрыва и влагоудерживающей способности экструдатов при работе в рекуперативном режиме экструдирования. Представленный способ с дополнительным тепловым воздействием на перерабатываемое сырье позволяет расширить технологические возможности осуществления процесса термопластической экструзии при получении продукции различного функционального и технологического назначения.</p></abstract><trans-abstract xml:lang="en"><p>The extrusion process advantage of agricultural raw materials processing into food and feed over traditional technologies is the high specific productivity, energy efficiency and versatility of use. The presence of a large number of control factors and influence on the raw materials quality, such as operating parameters and structural elements, make extrusion a difficult reproducible process when scaling or moving from one installation to another. But this aspect is the reason for the maximum flexibility of extrusion systems and the possibility of their continuous improvement. One of the ways for the extrusion technology development is the improvement of equipment and design solutions in the field of energy saving. Investigations of the thermoplastic extrusion process of wheat grinding with the application of the recovery of steam heat generated by a special configuration of screw elements and its degassing with the feeding into the processed material were carried out in the work. The modernized extruder Werner &amp; Phleiderer Continua 37, supplemented by a developed recuperative unit and a steam line, was used to achieve this goal. An assessment of changes in energy consumption during steam recovery was carried out. The physicochemical properties of the experimental and control samples of wheat grain extrudates obtained under various operating conditions were investigated and determined. It was found out that the steam recovery mode is a statistically significant reason for increasing the humidity of the extruded product from 3.8 to 5.0 bulk density - by 15% relative to the mode without recovery. A decrease in the explosion coefficient and the water-holding capacity of the extrudates during operation in the regenerative mode of extrusion was noticed. The presented method with additional thermal effects on the processed raw materials allows us to expand the technological capabilities of the process of thermoplastic extrusion in obtaining products of various functional and technological purposes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>экструзия</kwd><kwd>сельскохозяйственное сырье</kwd><kwd>рекуперация пара</kwd><kwd>удельный расход электроэнергии</kwd><kwd>технологические свойства</kwd></kwd-group><kwd-group xml:lang="en"><kwd>extrusion</kwd><kwd>agricultural raw materials</kwd><kwd>steam recuperation</kwd><kwd>specific energy consumption</kwd><kwd>technological properties</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Остриков А.Н., Магомедов Г.О., Дерканосова Н.М., Василенко В.Н. и др. Технология экструзионных продуктов. 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