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RU2336988C1 - Device for creating micro-channels in cylindrical plates of micro-reactors used in hydrogen power generation - Google Patents

Device for creating micro-channels in cylindrical plates of micro-reactors used in hydrogen power generation Download PDF

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Publication number
RU2336988C1
RU2336988C1 RU2007102453/02A RU2007102453A RU2336988C1 RU 2336988 C1 RU2336988 C1 RU 2336988C1 RU 2007102453/02 A RU2007102453/02 A RU 2007102453/02A RU 2007102453 A RU2007102453 A RU 2007102453A RU 2336988 C1 RU2336988 C1 RU 2336988C1
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micro
cylindrical
channels
power generation
creating
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RU2007102453/02A
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Russian (ru)
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RU2007102453A (en
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ков Евгений Павлович Шелуд (RU)
Евгений Павлович Шелудяков
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Евгений Павлович Шелудяков
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    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

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  • Physical Or Chemical Processes And Apparatus (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

FIELD: mechanics.
SUBSTANCE: proposed device comprises a hollow cylindrical casing accommodating a fluid suspension with solid cutting micro-particles and a mixer fitted on the shaft. The aforesaid hollow cylindrical casing allows fixing a cylindrical micro-reactor plate inside it for the said plate inner surface to be processed.
EFFECT: simpler design.
2 dwg

Description

Изобретение относится к разработке аппаратов для получения водорода в водородной энергетике.The invention relates to the development of apparatus for producing hydrogen in hydrogen energy.

Для формирования микроканальных структур на поверхности пластин в настоящее время используются различные методы: химическое травление; лазерная и плазменная обработка; механические способы - резание металла с помощью современных высокопроизводительных станков с числовым программным управлением; формовка-литье керамических структур.At present, various methods are used to form microchannel structures on the surface of plates: chemical etching; laser and plasma processing; mechanical methods - metal cutting using modern high-performance numerically controlled machines; molding and casting of ceramic structures.

Известен аппарат для создания микроканалов в цилиндрических пластинах микрореакторов, используемых в водородной энергетике (1).A known apparatus for creating microchannels in cylindrical plates of microreactors used in hydrogen energy (1).

Недостатком известных аппаратов и методов является их сложность.A disadvantage of the known apparatuses and methods is their complexity.

Задача изобретения - упрощение конструкции аппарата для создания микроканалов в цилиндрических пластинах микрореакторов, используемых в водородной энергетике.The objective of the invention is to simplify the design of the apparatus for creating microchannels in cylindrical plates of microreactors used in hydrogen energy.

Поставленная задача решается разработкой аппарата для создания микроканалов в цилиндрических пластинах микрореакторов, используемых в водородной энергетике, отличающегося тем, что он содержит цилиндрический пустотелый корпус, внутри которого размещена жидкая суспензия с твердыми режущими микрочастицами, и ротор-мешалку на оси, при этом цилиндрический пустотелый корпус выполнен из условия обеспечения закрепления внутри него обрабатываемой цилиндрической пластины микрореактора для осуществления обработки внутренней поверхности последней.The problem is solved by developing an apparatus for creating microchannels in cylindrical plates of microreactors used in hydrogen energy, characterized in that it contains a cylindrical hollow body, inside which a liquid suspension with solid cutting microparticles is placed, and a rotor-stirrer on the axis, while the cylindrical hollow body made from the condition of securing the machined cylindrical plate of the microreactor inside it to process the inner surface Latter.

Аппарат для создания микроканалов в цилиндрических пластинах микрореакторов, используемых в водородной энергетике, представлен на Фиг.1 и Фиг.2. Аппарат состоит из цилиндрического пустотелого корпуса 1, внутри которого на оси размещен ротор-мешалка 2. Обрабатываемая изнутри цилиндрическая пластина микрореактора 3 размещена и закреплена внутри цилиндрического корпуса 1.Внутренний объем цилиндрической пластины 3 заполняется жидкой суспензией 4, содержащей твердые режущие микрочастицы.An apparatus for creating microchannels in cylindrical plates of microreactors used in hydrogen energy is shown in FIG. 1 and FIG. 2. The apparatus consists of a cylindrical hollow body 1, inside of which an rotor-stirrer 2 is placed on the axis 2. The cylindrical plate of the microreactor 3 processed from the inside is placed and fixed inside the cylindrical body 1. The internal volume of the cylindrical plate 3 is filled with a liquid suspension 4 containing solid cutting microparticles.

Аппарат работает следующим образом. После включения ротора 2 суспензия приводится во вращательное движение и происходит механическая обработка цилиндрической пластины твердыми режущими микрочастицами, находящимися в суспензии. В результате на внутренней поверхности цилиндрической пластины образуются микроканалы, на которые на следующей стадии наносится катализатор. Микрореактор в последующем собирается из цилиндров различного диаметра по (принципу матрешки) - модульный принцип. В результате будет обеспечено создание в микрореакторе очень большой поверхности с нанесенным катализатором на единицу объема. На таких реакторах можно будет получать продукты уникального качества.The device operates as follows. After turning on the rotor 2, the suspension is rotated and the cylindrical plate is mechanically treated with solid cutting microparticles in suspension. As a result, microchannels are formed on the inner surface of the cylindrical plate, onto which the catalyst is deposited in the next step. The microreactor is subsequently assembled from cylinders of various diameters according to (the principle of nesting dolls) - a modular principle. As a result, a very large surface with a supported catalyst per unit volume will be created in the microreactor. At such reactors it will be possible to produce products of unique quality.

Литература.Literature.

1. WO 2004030805 A1, B01j 19/00, 15.04.2004, 34 с.1.WO 2004030805 A1, B01j 19/00, 04/15/2004, 34 pp.

Claims (1)

Аппарат для создания микроканалов в цилиндрических пластинах микрореакторов, используемых в водородной энергетике, отличающийся тем, что он содержит цилиндрический пустотелый корпус, внутри которого размещена жидкая суспензия с твердыми режущими микрочастицами, и ротор-мешалку на оси, при этом цилиндрический пустотелый корпус выполнен из условия обеспечения закрепления внутри него обрабатываемой цилиндрической пластины микрореактора для осуществления обработки внутренней поверхности последней.An apparatus for creating microchannels in cylindrical plates of microreactors used in hydrogen energy, characterized in that it contains a cylindrical hollow body, inside which a liquid suspension with solid cutting microparticles is placed, and a rotor-mixer on the axis, while the cylindrical hollow body is made from the condition of providing fixing inside it the processed cylindrical plate of the microreactor for processing the inner surface of the latter.
RU2007102453/02A 2007-01-22 2007-01-22 Device for creating micro-channels in cylindrical plates of micro-reactors used in hydrogen power generation RU2336988C1 (en)

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RU2336988C1 true RU2336988C1 (en) 2008-10-27

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2117567C1 (en) * 1996-12-06 1998-08-20 Владимир Михайлович Казаков Plant for finishing-hardening working of parts
WO2003068400A1 (en) * 2002-02-14 2003-08-21 Battelle Memorial Institute Methods of making devices by stacking sheets and processes of conducting unit operations using such devices
WO2004030805A1 (en) * 2001-12-05 2004-04-15 The Regents Of The University Of California A chemical microreactor and method thereof
CA2555977A1 (en) * 2004-02-06 2005-08-25 Velocys, Inc. Microchannel compression reactor assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2117567C1 (en) * 1996-12-06 1998-08-20 Владимир Михайлович Казаков Plant for finishing-hardening working of parts
WO2004030805A1 (en) * 2001-12-05 2004-04-15 The Regents Of The University Of California A chemical microreactor and method thereof
WO2003068400A1 (en) * 2002-02-14 2003-08-21 Battelle Memorial Institute Methods of making devices by stacking sheets and processes of conducting unit operations using such devices
CA2555977A1 (en) * 2004-02-06 2005-08-25 Velocys, Inc. Microchannel compression reactor assembly

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