RU2017112710A - Зерносушилка со смешанным потоком с системой рекуперации тепла с вакуумным охлаждением - Google Patents

Зерносушилка со смешанным потоком с системой рекуперации тепла с вакуумным охлаждением Download PDF

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Publication number
RU2017112710A
RU2017112710A RU2017112710A RU2017112710A RU2017112710A RU 2017112710 A RU2017112710 A RU 2017112710A RU 2017112710 A RU2017112710 A RU 2017112710A RU 2017112710 A RU2017112710 A RU 2017112710A RU 2017112710 A RU2017112710 A RU 2017112710A
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Prior art keywords
section
heating
communication
cooling
grain
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RU2017112710A
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English (en)
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RU2017112710A3 (ru
RU2739512C2 (ru
Inventor
Кейси Сколл ХЕИЛСКОВ
Керри ХАРТВИГ
Тайлер РАУ
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Сакап Мэньюфекчуринг Ко.
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Publication of RU2017112710A publication Critical patent/RU2017112710A/ru
Publication of RU2017112710A3 publication Critical patent/RU2017112710A3/ru
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/128—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft with provisions for working under reduced or increased pressure, with or without heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/12—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft
    • F26B17/122—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls
    • F26B17/126—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed solely by gravity, i.e. the material moving through a substantially vertical drying enclosure, e.g. shaft the material moving through a cross-flow of drying gas; the drying enclosure, e.g. shaft, consisting of substantially vertical, perforated walls the vertical walls consisting of baffles, e.g. in louvre-arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/06—Controlling, e.g. regulating, parameters of gas supply
    • F26B21/10—Temperature; Pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/007—Heating arrangements using waste heat recovered from the dried product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/04—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour circulating over or surrounding the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/14—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the materials or objects to be dried being moved by gravity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/85—Food storage or conservation, e.g. cooling or drying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)

Claims (15)

1. Зерносушилка, содержащая:
секцию для приема сырого зерна в сообщении с секцией нагревания со смешанным потоком;
темперирующую переходную секцию в сообщении с секцией нагревания со смешанным потоком;
секцию вакуумного охлаждения с пересекающимся потоком в сообщении с темперирующей переходной секцией;
разгрузочную секцию в сообщении с секцией охлаждения; и
камеру отрицательного давления внутри секции охлаждения, между темперирующей переходной секцией и разгрузочной секцией.
2. Сушилка по п. 1, дополнительно содержащая камеру положительного давления внутри секции нагревания.
3. Сушилка по п. 1, в которой охлаждающие колонны имеют перфорированные внутреннюю и наружную стенки.
4. Сушилка по п. 1, дополнительно содержащая разгрузочное отверстие в сообщении только с одним разгрузочным транспортером.
5. Сушилка по п. 1, имеющая зернораспределительный дефлектор внутри темперирующей переходной секции.
6. Способ сушки зерна с помощью сушилки со смешанным потоком, включающий стадии:
создания отрицательного давления внутри охлаждающей камеры для втягивания снаружи воздуха через охлаждающую колонну и в охлаждающую камеру;
дальнейшего нагревания воздуха за счет его прохождения через нагревательное устройство, находящееся в сообщении с нагревательной камерой;
нагревания и сушки зерна внутри секции нагревания через каналы в нагревательной колонне, находящейся в сообщении с нагревательной камерой; и
выпуска нагретого воздуха через отверстия воздуховода на наружной стенке колонны нагревания.
RU2017112710A 2016-04-18 2017-04-13 Зерносушилка со смешанным потоком с системой рекуперации тепла с вакуумным охлаждением RU2739512C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/131,865 US10378820B2 (en) 2016-04-18 2016-04-18 Mixed flow grain dryer with vacuum cool heat recovery system
US15/131,865 2016-04-18

Publications (3)

Publication Number Publication Date
RU2017112710A true RU2017112710A (ru) 2018-10-15
RU2017112710A3 RU2017112710A3 (ru) 2020-06-11
RU2739512C2 RU2739512C2 (ru) 2020-12-25

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Country Status (5)

Country Link
US (1) US10378820B2 (ru)
CA (1) CA2964453C (ru)
DK (1) DK179892B1 (ru)
RU (1) RU2739512C2 (ru)
UA (1) UA122214C2 (ru)

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US10378820B2 (en) 2019-08-13
DK179892B1 (en) 2019-08-30
CA2964453A1 (en) 2017-10-18
CA2964453C (en) 2024-01-02
DK201700254A1 (en) 2017-10-30
RU2017112710A3 (ru) 2020-06-11
RU2739512C2 (ru) 2020-12-25
US20170299263A1 (en) 2017-10-19
UA122214C2 (uk) 2020-10-12

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