RU2000108469A - DEVICE FOR GASIFICATION OF CARBON-CONTAINING FUELS, PROCESSING RESIDUES AND WASTE - Google Patents

DEVICE FOR GASIFICATION OF CARBON-CONTAINING FUELS, PROCESSING RESIDUES AND WASTE

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Publication number
RU2000108469A
RU2000108469A RU2000108469/12A RU2000108469A RU2000108469A RU 2000108469 A RU2000108469 A RU 2000108469A RU 2000108469/12 A RU2000108469/12 A RU 2000108469/12A RU 2000108469 A RU2000108469 A RU 2000108469A RU 2000108469 A RU2000108469 A RU 2000108469A
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RU
Russia
Prior art keywords
cooling
pressure
cooling wall
wall
gasification
Prior art date
Application number
RU2000108469/12A
Other languages
Russian (ru)
Other versions
RU2193591C2 (en
Inventor
Ральф ДОННЕР
Дитмар ДЕГЕНКОЛЬБ
Манфред ШИНГНИТЦ
Original Assignee
Ноэлл-Крк Энерги-Унд Умвельттехник Гмбх
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19829385A external-priority patent/DE19829385C1/en
Application filed by Ноэлл-Крк Энерги-Унд Умвельттехник Гмбх filed Critical Ноэлл-Крк Энерги-Унд Умвельттехник Гмбх
Publication of RU2000108469A publication Critical patent/RU2000108469A/en
Application granted granted Critical
Publication of RU2193591C2 publication Critical patent/RU2193591C2/en

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Claims (5)

1. Устройство для газификации углеродсодержащих и зольных топлив, остатков от обработки и отходов в присутствии кислородсодержащего окислителя при температурах, превышающих точку плавления неорганических компонентов, в выполненной по типу проточного реактора реакционной камере при давлении от нормального до 80 бар, предпочтительно от нормального до 30 бар, при этом реакционная камера ограничена охлаждаемой стенкой реактора, которая имеет последовательно расположенные по направлению снаружи внутрь способный воспринимать давление кожух (3), охлаждающую стенку (4), водоохлаждаемый охлаждающий зазор (5) между кожухом (3) и охлаждающей стенкой (4), керамическое защитное покрытие (6) охлаждающей стенки (4) и шлаковый слой (10), и охлаждающий зазор (5) между кожухом (3) и охлаждающей стенкой (4) выполнен с возможностью создания в нем регулированием давления и температуры таких рабочих условий, чтобы температура охлаждающей воды была ниже или выше точки ее кипения, при этом давление в охлаждающем зазоре поддерживается на уровне, превышающем давление в камере газификации.1. Device for gasification of carbon-containing and ash fuels, processing residues and waste in the presence of an oxygen-containing oxidizing agent at temperatures exceeding the melting point of inorganic components in a reaction chamber made as a flow reactor at a pressure from normal to 80 bar, preferably from normal to 30 bar wherein the reaction chamber is limited by a cooled wall of the reactor, which has a skin that is capable of perceiving pressure x (3), a cooling wall (4), a water-cooled cooling gap (5) between the casing (3) and the cooling wall (4), a ceramic protective coating (6) of the cooling wall (4) and the slag layer (10), and the cooling gap (5) between the casing (3) and the cooling wall (4), it is made possible to control the pressure and temperature in such operating conditions so that the temperature of the cooling water is lower or higher than its boiling point, while the pressure in the cooling gap is maintained at a level exceeding the pressure in the gasification chamber. 2. Устройство для газификации углеродсодержащих беззольных топлив, остатков от обработки и отходов в присутствии кислородсодержащего окислителя при температурах, превышающих 850oС, в выполненной по типу проточного реактора реакционной камере при давлении от нормального до 80 бар, предпочтительно от нормального до 30 бар, при этом реакционная камера ограничена охлаждаемой стенкой реактора, которая имеет последовательно расположенные по направлению снаружи внутрь способный воспринимать давление кожух (3), охлаждающую стенку (4), водоохлаждаемый охлаждающий зазор (5) между кожухом (3) и охлаждающей стенкой (4), керамическое защитное покрытие (6) охлаждающей стенки (4) и огнеупорную футеровку (7), и заполненный водой под давлением охлаждающий зазор (5) между кожухом (3) и охлаждающей стенкой (4) выполнен с возможностью создания в нем таких рабочих условий, чтобы температура охлаждающей воды была ниже или выше точки ее кипения, при этом давление в охлаждающем зазоре (5) поддерживается на уровне, превышающем давление в камере (1) газификации.2. Device for gasification of carbon-containing ashless fuels, processing residues and waste in the presence of an oxygen-containing oxidizing agent at temperatures exceeding 850 o C, in a reaction chamber made as a flow reactor at a pressure from normal to 80 bar, preferably from normal to 30 bar, at this reaction chamber is limited by the cooled wall of the reactor, which has a shell (3), a cooling wall (4), water-cooling capable of perceiving pressure successively located in the direction from the outside a removable cooling gap (5) between the casing (3) and the cooling wall (4), a ceramic protective coating (6) of the cooling wall (4) and a refractory lining (7), and a cooling gap (5) filled with water under pressure between the casing (3) ) and the cooling wall (4) is configured to create such working conditions in it that the temperature of the cooling water is lower or higher than its boiling point, while the pressure in the cooling gap (5) is maintained at a level exceeding the pressure in the gasification chamber (1) . 3. Устройство по пп. 1 и 2, у которого охлаждающая стенка (4) выполнена из газонепроницаемо сваренных продольно разрезанных половин труб, которые ошипованы и покрыты тонким слоем керамической массы, обладающей высокой теплопроводностью. 3. The device according to paragraphs. 1 and 2, in which the cooling wall (4) is made of gas-tightly welded longitudinally cut pipe halves, which are studded and coated with a thin layer of ceramic material with high thermal conductivity. 4. Устройство по пп. 1 и 2, у которого тонкий слой керамической массы нанесен на охлаждающую стенку (4) газопламенным напылением. 4. The device according to paragraphs. 1 and 2, in which a thin layer of ceramic mass is deposited on the cooling wall (4) by flame spraying. 5. Устройство по любому из пп. 1-4, у которого охлаждающая стенка (4) может иметь такую геометрическую форму, как трапеция, треугольник, прямоугольник, гофрированную или гладкую форму. 5. The device according to any one of paragraphs. 1-4, in which the cooling wall (4) may have such a geometric shape as a trapezoid, triangle, rectangle, corrugated or smooth shape.
RU2000108469/12A 1998-07-01 1998-07-16 Device for gasification pf carbon-containing fuel, treatment residue and waste (variants) RU2193591C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19829385A DE19829385C1 (en) 1998-07-01 1998-07-01 Pressurised slagging gasifier for treating ash-containing carbonaceous materials
DE19829385.2 1998-07-01

Publications (2)

Publication Number Publication Date
RU2000108469A true RU2000108469A (en) 2002-06-27
RU2193591C2 RU2193591C2 (en) 2002-11-27

Family

ID=7872627

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2000108469/12A RU2193591C2 (en) 1998-07-01 1998-07-16 Device for gasification pf carbon-containing fuel, treatment residue and waste (variants)

Country Status (9)

Country Link
US (1) US7037473B1 (en)
JP (1) JP4041653B2 (en)
CN (1) CN1264418A (en)
CA (1) CA2300159A1 (en)
DE (1) DE19829385C1 (en)
GB (1) GB2344350B (en)
NO (1) NO20000729D0 (en)
RU (1) RU2193591C2 (en)
WO (1) WO2000001787A1 (en)

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