EP2432856A2 - Vorrichtung zur beeinflussung der strömung in einem verbindungsrohr kohlevergasungsreaktor/gaskühler - Google Patents
Vorrichtung zur beeinflussung der strömung in einem verbindungsrohr kohlevergasungsreaktor/gaskühlerInfo
- Publication number
- EP2432856A2 EP2432856A2 EP10715704A EP10715704A EP2432856A2 EP 2432856 A2 EP2432856 A2 EP 2432856A2 EP 10715704 A EP10715704 A EP 10715704A EP 10715704 A EP10715704 A EP 10715704A EP 2432856 A2 EP2432856 A2 EP 2432856A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- flow
- push rod
- rod
- coal gasification
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/22—Arrangements or dispositions of valves or flues
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/095—Exhaust gas from an external process for purification
Definitions
- the invention is directed to a device for influencing the flow in a horizontal connecting pipe between a coal gasification reactor and a gas cooler / cleaner.
- synthesis gas is the gasification of finely ground carbonaceous fuels with an oxygen-containing gas. This gives a gaseous product which consists essentially of carbon monoxide. When water vapor is added to the starting gas, a product gas is obtained which also contains hydrogen as admixture.
- the synthesis gas thus obtained is suitable, for example, for the production of ammonia or methanol, but also for the provision of hydrogen.
- a coal gasification reactor which supplies a syngas laden with solids and acid gases. For further use, this must be cleaned so that it is passed into a device for gas scrubbing.
- a control with conventional valves or valves is often prone to maintenance or failure, because the synthesis gas is hot and can be loaded with corrosive components.
- Conventional valves or valves must therefore be replaced after some time, resulting in increased operating costs and increased maintenance.
- an optimal control option within a horizontal connecting pipe between the coal gasification reactor on the one hand and a gas scrubber on the other hand provided by simple means.
- the push rod is provided with an adjusting device, wherein expediently the outwardly guided, the inner push rod acted upon linkage arm interacts with such a control device.
- the adjusting device is designed for mechanical and / or electrical and / or hydraulic adjustment of the push rod.
- the invention likewise provides in a further embodiment, that at least two blind stubs, in particular three blind stubs with the push rod acting on the link arms are provided and the three-armed design ensures a particularly high stability and reliability.
- a further expedient embodiment of the invention is that water injections are provided in the flow path of the gas in the pipe before Venturieinschnürung.
- the invention also provides in a further embodiment that at least the gas in contact with the gas in contact - A -
- the elements and surfaces are made of a corrosion-resistant material or provided with a corrosion-resistant coating.
- synthesized gas produced may have temperatures of 200 ° to 1700 ° C, wherein the pressures of the synthesis gas can be between 0.1 to 30 MPa, these figures only serve as an example, without the invention being limited thereto ,
- FIG. 3 shows a cross section through a pipe equipped with the device according to the invention with three adjusting devices and in FIG
- FIG. 4 in the illustration of FIG. 2, the device according to the invention with water injection.
- FIG. 1 shows a connecting pipe 1 through which a gas stream 2 is passed starting from a coal gasification reactor.
- the gas flow must pass through a constriction 3 when passing through the tube.
- This constriction is Bar 4 shut off with a thickening 4a.
- the guide rod is guided via a linkage 4b with two nodes 5a, 5b through a stuffing box 6 to the outside and driven there with a servomotor 7.
- the connecting rod 4b is guided by a blind stub 8, which is shut off with a closure lid 8a.
- the gas stream 9 exits, where a device for gas scrubbing follows.
- FIG. 2 shows a connecting pipe 1 through which a gas stream 2 is passed, starting from a coal gasification reactor.
- the gas stream 2 must pass through a constriction 3 when passing through the pipe.
- Through the pipe performs a push rod 4 with a thickening 4a, which is withdrawn here. As a result, the pipe is passable for the gas flow.
- Fig. 3 shows the connecting tube 1 in the frontal view.
- the tube is constricted in cross section through a constriction 3, with which the velocity of the gas stream is increased.
- a thickening 4a is guided, which is permeable here for part of the gas stream 4c.
- the thickening is attached to a push rod 4, which is connected via a linkage 4b with a servomotor 7.
- the connecting rod is guided via a stuffing box 6 in a blind stub 8. You can also see here the cap 8a.
- FIG. 4 shows the connecting tube according to the invention with water injection devices. One of them is directed backwards in the gas stream 10a and another in the direction 10b. Also seen here is a device for venting the stuffing box 11. The device is here in the opening position.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Industrial Gases (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009022186A DE102009022186A1 (de) | 2009-05-20 | 2009-05-20 | Vorrichtung zur Beeinflussung der Strömung in einem Verbindungsrohr Kohlevergasungsreaktor/Gaskühler |
| PCT/EP2010/002417 WO2010133281A2 (de) | 2009-05-20 | 2010-04-21 | Vorrichtung zur beeinflussung der strömung in einem verbindungsrohr kohlevergasungsreaktor/gaskühler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2432856A2 true EP2432856A2 (de) | 2012-03-28 |
Family
ID=42993600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP10715704A Withdrawn EP2432856A2 (de) | 2009-05-20 | 2010-04-21 | Vorrichtung zur beeinflussung der strömung in einem verbindungsrohr kohlevergasungsreaktor/gaskühler |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9347008B2 (de) |
| EP (1) | EP2432856A2 (de) |
| KR (1) | KR101640628B1 (de) |
| CN (1) | CN102575177B (de) |
| AU (1) | AU2010251489C1 (de) |
| BR (1) | BRPI1011060A2 (de) |
| CA (1) | CA2762622C (de) |
| DE (1) | DE102009022186A1 (de) |
| RU (1) | RU2519074C2 (de) |
| TW (1) | TWI504814B (de) |
| UA (1) | UA104028C2 (de) |
| WO (1) | WO2010133281A2 (de) |
| ZA (1) | ZA201109259B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103170204B (zh) * | 2011-12-20 | 2016-12-07 | 西安航天远征流体控制股份有限公司 | 湿法除尘文丘里洗涤器用两方向调节机构 |
| PT2657321T (pt) * | 2012-04-24 | 2019-01-17 | Hector Leon Eduardo | Gasogénio para a produção de gases para combustão externa em caldeiras que utilizam os referidos gases e o processo para melhorar o tratamento de biomassa por meio do gasogénio |
| DE102015217303A1 (de) * | 2015-09-10 | 2017-03-16 | Siemens Aktiengesellschaft | Partikelabscheidung aus einem Gasstrom durch Direktkühlung und anschließender verbesserter Waschwassernutzung |
| MX2018005056A (es) * | 2017-07-19 | 2019-03-28 | Chapin Mfg Inc | Dispositivo de tubo venturi variable con vastago de valvula ajustable. |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657124A (en) * | 1948-12-30 | 1953-10-27 | Texas Co | Generation of heating gas from solid fuels |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191227603A (en) | 1912-11-30 | 1913-04-10 | Johann Koenig | Improvements in or relating to Stop Valves. |
| US2192499A (en) | 1938-10-01 | 1940-03-05 | Chester W Larner | Valve |
| US2410960A (en) | 1943-11-23 | 1946-11-12 | Phillips Petroleum Co | High temperature valve |
| DE1116487B (de) * | 1956-09-15 | 1961-11-02 | Georg Bender | Absperrventil mit stromlinienfoermigem Ventil-Verschlussstueck |
| DE1876032U (de) * | 1963-02-09 | 1963-07-25 | Metallgesellschaft Ag | Vorrichtung zur veranderung des halsquerschnitts bei venturiwaeschern. |
| AT267479B (de) * | 1966-10-19 | 1968-12-27 | Waagner Biro Ag | Regelbarer Naßwäscher |
| US3517485A (en) * | 1968-01-04 | 1970-06-30 | Modern Equipment Co | Apparatus for treating gases |
| US3638925A (en) * | 1969-07-22 | 1972-02-01 | Chemical Construction Corp | Adjustable annular venturi scrubber |
| US3690044A (en) * | 1970-03-18 | 1972-09-12 | Chemical Construction Corp | Adjustable venturi gas scrubber |
| US3675397A (en) * | 1970-12-09 | 1972-07-11 | James S Deacon | Method and apparatus for removing entrained dust particles from a gaseous stream |
| DE2150015A1 (de) | 1971-10-07 | 1973-04-12 | Ernst Brinker | Hochleistungs-nassabscheider |
| FR2183635B1 (de) * | 1972-05-08 | 1975-06-13 | Vicard Pierre G | |
| US4023942A (en) * | 1972-05-30 | 1977-05-17 | Fmc Corporation | Variable throat venturi scrubber |
| DE2650071A1 (de) * | 1976-10-30 | 1978-05-03 | Gerhard Hahn | Absperrorgan |
| US4144041A (en) * | 1977-11-03 | 1979-03-13 | Hou Karl L | Adjustable throat venturi scrubber |
| US4167401A (en) * | 1979-01-04 | 1979-09-11 | Arthur G. Mckee & Company | Scrubber having fixed throat venturi and adjustable plug |
| US5211916A (en) * | 1991-12-24 | 1993-05-18 | Praxair Technology, Inc. | Stripping system |
| RU2029605C1 (ru) * | 1992-08-11 | 1995-02-27 | Акционерное общество "Новатор" | Устройство для очистки газа |
| US5826800A (en) * | 1993-09-15 | 1998-10-27 | Reither; Karl | Venturi cleaning system with two adjustable venturi grooves |
| JPH07260644A (ja) * | 1994-03-26 | 1995-10-13 | Horiba Ltd | ガス分析におけるサンプリング装置 |
| CA2237781C (en) * | 1995-11-16 | 2006-10-31 | Phoenix Controls Corporation | Fluid control device with reduced sound generation |
| US5787822A (en) * | 1996-05-24 | 1998-08-04 | Emery Recycling Corporation | Oblate spheroid shaped gasification apparatus and method of gasifying a feedstock |
| US5880378A (en) * | 1996-08-19 | 1999-03-09 | Southwest Research Institute | Critical flow venturi with variable and continuous range |
| US6065459A (en) * | 1997-05-15 | 2000-05-23 | Lynn Diane Johnston | Correct-a-flow radius turnaround anti-reversionary venturi pipes |
| FI110372B (fi) | 1999-02-15 | 2002-12-31 | Abb Industry Oy | Menetelmä sähkökoneen ohjaamiseksi ja vaihtosuuntaaja |
| DE19952754A1 (de) * | 1999-11-02 | 2001-05-10 | Krc Umwelttechnik Gmbh | Verfahren und Vorrichtung zur Kühlung und Reinigung von Vergasungsgasen |
| JP2002102636A (ja) * | 2000-09-29 | 2002-04-09 | Nippon Mining & Metals Co Ltd | 排ガス用スクラバー |
| US6685754B2 (en) * | 2001-03-06 | 2004-02-03 | Alchemix Corporation | Method for the production of hydrogen-containing gaseous mixtures |
| US6565361B2 (en) * | 2001-06-25 | 2003-05-20 | John Zink Company, Llc | Methods and apparatus for burning fuel with low NOx formation |
| US7543600B2 (en) * | 2003-07-07 | 2009-06-09 | Varivent Innovations Ab | Arrangement for mixing a first and second gas flow with downstream control |
| RU2336296C2 (ru) * | 2003-09-16 | 2008-10-20 | Анкер Ярл ЯКОБСЕН | Способ и устройство для получения синтез-газа из биомассы |
| US7101120B2 (en) * | 2004-09-15 | 2006-09-05 | Jurkovich John C | Apparatus and method for controlling fluid flows for pneumatic conveying |
-
2009
- 2009-05-20 DE DE102009022186A patent/DE102009022186A1/de not_active Ceased
-
2010
- 2010-04-21 CA CA2762622A patent/CA2762622C/en not_active Expired - Fee Related
- 2010-04-21 UA UAA201114875A patent/UA104028C2/uk unknown
- 2010-04-21 US US13/321,336 patent/US9347008B2/en not_active Expired - Fee Related
- 2010-04-21 CN CN201080022092.3A patent/CN102575177B/zh not_active Expired - Fee Related
- 2010-04-21 BR BRPI1011060A patent/BRPI1011060A2/pt not_active Application Discontinuation
- 2010-04-21 RU RU2011151681/05A patent/RU2519074C2/ru not_active IP Right Cessation
- 2010-04-21 EP EP10715704A patent/EP2432856A2/de not_active Withdrawn
- 2010-04-21 KR KR1020117027402A patent/KR101640628B1/ko not_active Expired - Fee Related
- 2010-04-21 WO PCT/EP2010/002417 patent/WO2010133281A2/de not_active Ceased
- 2010-04-21 AU AU2010251489A patent/AU2010251489C1/en not_active Ceased
- 2010-05-03 TW TW099114039A patent/TWI504814B/zh not_active IP Right Cessation
-
2011
- 2011-12-15 ZA ZA2011/09259A patent/ZA201109259B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2657124A (en) * | 1948-12-30 | 1953-10-27 | Texas Co | Generation of heating gas from solid fuels |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2762622C (en) | 2017-11-07 |
| AU2010251489C1 (en) | 2015-10-08 |
| US20120058015A1 (en) | 2012-03-08 |
| BRPI1011060A2 (pt) | 2016-11-01 |
| WO2010133281A3 (de) | 2011-04-28 |
| WO2010133281A2 (de) | 2010-11-25 |
| DE102009022186A1 (de) | 2010-11-25 |
| ZA201109259B (en) | 2012-08-29 |
| TW201043790A (en) | 2010-12-16 |
| CN102575177B (zh) | 2014-08-13 |
| KR101640628B1 (ko) | 2016-07-18 |
| CN102575177A (zh) | 2012-07-11 |
| AU2010251489B2 (en) | 2015-06-18 |
| AU2010251489A1 (en) | 2011-12-01 |
| RU2011151681A (ru) | 2013-07-10 |
| KR20120027246A (ko) | 2012-03-21 |
| US9347008B2 (en) | 2016-05-24 |
| RU2519074C2 (ru) | 2014-06-10 |
| CA2762622A1 (en) | 2010-11-25 |
| UA104028C2 (uk) | 2013-12-25 |
| TWI504814B (zh) | 2015-10-21 |
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