WO2008000374A1 - Verfahren und vorrichtung zur herstellung eines kohlekuchens für die verkokung - Google Patents
Verfahren und vorrichtung zur herstellung eines kohlekuchens für die verkokung Download PDFInfo
- Publication number
- WO2008000374A1 WO2008000374A1 PCT/EP2007/005397 EP2007005397W WO2008000374A1 WO 2008000374 A1 WO2008000374 A1 WO 2008000374A1 EP 2007005397 W EP2007005397 W EP 2007005397W WO 2008000374 A1 WO2008000374 A1 WO 2008000374A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressing
- coal
- hammer
- bed
- hammers
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B45/00—Other details
- C10B45/02—Devices for producing compact unified coal charges outside the oven
Definitions
- the invention relates to a method for producing a coal cake for coking, in which a coal bed is compacted in a mold by impulses acting on the coal pile hammers and solidified into a block, and an apparatus for performing the method.
- the invention has for its object to improve the method mentioned above with regard to the production of higher-density, firmer coal form blocks.
- This object is achieved in that a compressive pressure is exerted on the coal bed in addition to the impulse by the hammers.
- the pressing takes place continuously during and between the transmissions of the hammer pulses.
- the degree of compaction can increase the degree of compaction in the bed between the hammer pulses.
- the size of the pressing force and / or the hammer pulses may be variable, e.g. according to the extent of compression already achieved.
- the pressing elements completely or almost completely cover at least one side of a cuboid bulk.
- pressing elements and hammers could act on the bed in different surface areas, transferred in the preferred embodiment of the invention, the pressing elements in addition to the pressing pressure and the hammer pulses on the bed.
- the hammers strike therefore on the pressing elements, wherein preferably the mass ratio of pressing element and hammer is selected such that the hammer transmits its impulse completely to the pressing element, which then in turn loses its momentum in a largely inelastic shock to the coal, wherein The kinetic energy of the hammer is largely converted into deformation work on the carbon grains of the bed.
- the hammer may be a hydraulically powered hammer, such as used in the construction industry for demolition work to destroy concrete. But it would also be possible to use pneumatic, electric or otherwise driven hammers.
- the pressing force can be applied to the pressing element, e.g. transmitted via the housing of a hammer device comprising the hammer.
- the pressing elements including housing can be tracked in accordance with the achieved compaction trackable and beyond to such an extent that by displacement enough space for filling the mold can be created.
- the method according to the invention and the device according to the invention result in a number of further advantages.
- the achievable high degree of solidification allows the use of previously unusable types of coal.
- preheated coal and with additives, in particular binders, mixed coal can be used.
- the new process opens up more scope to respond to changing charcoal properties.
- the use of the coking process impairing water as a binder can be reduced. Because of the high densification of the coal, which may be due to plastic deformation of the carbon grains on the densification in a densest possible ball packing, carbon arising during the coking by cracking processes remains largely in the coal cake and does not adhere to the inner wall of the coking furnace adversely. The carbon content in the coke gas is reduced.
- the pressing elements can form a, in particular vertical, wall of the mold.
- Fig. 1 shows a first embodiment of a device for producing a
- FIG. 2 shows a part of the device of Fig. 1
- Fig. 3 shows a second embodiment of a device according to the invention.
- a mold 2 for receiving a bed 3 of ground coal is arranged on a solid base plate 1 of the apparatus shown in Fig. 1.
- press punches 4 are each provided with a press plate 5.
- the press plates 5 abut against the bed 3, covering almost completely the free surface of the bed.
- the pressing elements 4 are each connected to a hammer device 28 described in more detail in Fig. 2, the housing 1 1 is attached to a horizontal bar 6, which can be moved vertically by hydraulic cylinder 7 and on the one generated by hydraulic cylinder 7 Press force on the pressing elements 4 is transferable.
- the hydraulic cylinders 7 are connected at 8 with a horizontal leg 9 of an attached to the base plate 1 tenter 10.
- a firing pin 13 is guided in a socket part 12 of the housing 1 1, whose end facing away from the housing 1 1 is applied loosely against a projection 14 connected to the pressing plate 5.
- a rotationally symmetrical interior 15 of the housing 1 1 in from the housing 1 1 is an annular projection 16 which engages behind a connected to the firing pin 13 annular projection 17, so that on the annular projections, the pressing force from the housing 1 1 on the firing pin 13, the part of the pressing element 4 forms, and thus on the press plate 5 is transferable.
- a head 18 of the firing pin 13 is arranged, on which a soft to the firing pin 13 coaxial hammer bolt 19 of the hammer device 28 can strike.
- the in a guide 20 according to arrow 21 movable back and forth hammer pin 19 is connected to a hydraulic drive cylinder, not shown in connection.
- Fig. 3 differs from the previous embodiment in that a pulse and Pressbeetzung a bed 3a is not in the vertical but horizontal direction.
- a vertical base plate 1 a high mass and pressing plates 5 a form side walls of the bulk receiving a form 3a.
- striker pins 13a acting on the presser plates 5a can be acted on by hammer pins (not shown).
- Support structures 22 and 23 are each anchored in the ground and connected at their top by a tie rod 24 together.
- the unit of pressing elements 4a, hammers 28a and beams 6a, which is reinforced by a further vertical support 25, can be moved via rollers 26 on a bottom plate 27, which also closes down the mold space receiving the bed 3a.
- the horizontal width of the bed 3a in the pressing direction is about 0.5 m. With this width, a homogeneous compaction over the entire bulk volume can be achieved. The preparation of the coal forming block requires only a single batch operation.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Piles And Underground Anchors (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Coke Industry (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007800241985A CN101479364B (zh) | 2006-06-27 | 2007-06-20 | 用于制造用于炼焦的煤饼的方法和设备 |
EA200900060A EA015314B1 (ru) | 2006-06-27 | 2007-06-20 | Способ и устройство для изготовления коксового пирога для коксования |
BRPI0713675A BRPI0713675B1 (pt) | 2006-06-27 | 2007-06-20 | processo e equipamento para a produção de um bolo de carvão para a coqueificação |
EP07726082.6A EP2041240B1 (de) | 2006-06-27 | 2007-06-20 | Verfahren und vorrichtung zur herstellung eines kohlekuchens für die verkokung |
AU2007264079A AU2007264079B2 (en) | 2006-06-27 | 2007-06-20 | Method and apparatus for producing a coal cake for coking |
US12/308,822 US8105516B2 (en) | 2006-06-27 | 2007-06-20 | Method and apparatus for producing a coal cake for coking |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006029768.7 | 2006-06-27 | ||
DE102006029768A DE102006029768A1 (de) | 2006-06-27 | 2006-06-27 | Verfahren und Vorrichtung zur Herstellung eines Kohlekuchens für die Verkokung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008000374A1 true WO2008000374A1 (de) | 2008-01-03 |
Family
ID=38480621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/005397 WO2008000374A1 (de) | 2006-06-27 | 2007-06-20 | Verfahren und vorrichtung zur herstellung eines kohlekuchens für die verkokung |
Country Status (10)
Country | Link |
---|---|
US (1) | US8105516B2 (de) |
EP (1) | EP2041240B1 (de) |
CN (1) | CN101479364B (de) |
AU (1) | AU2007264079B2 (de) |
BR (1) | BRPI0713675B1 (de) |
DE (1) | DE102006029768A1 (de) |
EA (1) | EA015314B1 (de) |
UA (1) | UA91917C2 (de) |
WO (1) | WO2008000374A1 (de) |
ZA (1) | ZA200900036B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111849522A (zh) * | 2020-08-06 | 2020-10-30 | 青岛磊莎工业自动化设备有限公司 | 一种用于冶炼的煤饼自动捣固装置 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009011927B4 (de) * | 2009-03-10 | 2011-02-24 | Uhde Gmbh | Verfahren zur koksofenkammergerechten Kompaktierung von Kohle |
DE102009015240A1 (de) * | 2009-04-01 | 2010-10-14 | Uhde Gmbh | Verfahren zur Verringerung von Wärmeabstrahlungsverlusten durch Koksofenkammertüren und -wände durch Anpassung der Höhe oder Dichte des Kohlekuchens |
DE102009052901B4 (de) * | 2009-11-13 | 2011-11-10 | Uhde Gmbh | Verfahren und Vorrichtung zur sukzessiven Herstellung von kokskammergerechten Kohlepressblöcken |
DE102010004366A1 (de) | 2010-01-12 | 2011-07-14 | Flsmidth A/S | Vorrichtung und Verfahren zur Kontrolle der Verfestigung einer Kohleschüttung |
DE102010005353B4 (de) * | 2010-01-21 | 2015-12-31 | Thyssenkrupp Industrial Solutions Ag | Verfahren zur Herstellung von kokskammergerechten Einzelkompaktaten durch nichtmechanisches Teilen eines Kohlepresskuchens |
DE102012106650A1 (de) * | 2012-07-23 | 2014-01-23 | Koch Industrieanlagen Gmbh | Vorrichtung zur Herstellung eines Kohlekuchens für die Verkokung |
CN104212466B (zh) * | 2013-05-30 | 2016-08-17 | 大连钢机重工设备有限公司 | 捣固炼焦焦炉电磁复合式捣固机 |
RU2770401C2 (ru) * | 2020-06-30 | 2022-04-15 | Акционерное общество "Алтай-Кокс" | Способ подготовки угольной шихты к коксованию |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE542139C (de) * | 1929-07-17 | 1932-01-22 | Otto & Co Gmbh Dr C | Vorrichtung zum Verdichten von Kohlekuchen |
DE3021813A1 (de) * | 1980-06-11 | 1981-12-17 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur erzeugung von koks |
DE3145344A1 (de) * | 1981-11-14 | 1983-05-26 | Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Stampfeinrichtung fuer kokereien und verfahren zum verdichten von kokskohle |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU529071A1 (ru) * | 1973-10-30 | 1976-09-25 | Институт Горного Дела Со Ан Ссср | Пневматическа машина ударного действи |
US4082471A (en) * | 1976-01-02 | 1978-04-04 | Imperial-Eastman Corporation | Universal hydraulic impact tool |
DE2618327A1 (de) * | 1976-04-27 | 1977-11-17 | Saarbergwerke Ag | Einrichtung zum anheben und festhalten eines stampfers einer stampfkokerei |
DE2603954C2 (de) * | 1976-02-03 | 1983-01-13 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zum Verdichten von Kokskohle |
DE2929700C2 (de) * | 1979-07-21 | 1982-04-22 | Coc-Luxembourg S.A., Luxembourg | Vorrichtung zum Verdichten von Kohle zu einer quaderförmigen, eigengewichtsstabilen Koksofenfüllung |
US4470440A (en) * | 1982-09-30 | 1984-09-11 | Thor Harry A | Impact producing tool |
US4606876A (en) * | 1982-09-30 | 1986-08-19 | Kawasaki Steel Corporation | Method of continuously producing compression molded coal |
FR2604430B1 (fr) * | 1986-09-30 | 1990-01-05 | Pechiney Aluminium | Procede et dispositif de mise en forme de blocs carbones par compactage multiaxial |
CN2175763Y (zh) * | 1993-10-30 | 1994-08-31 | 冶金工业部鞍山焦化耐火材料设计研究院 | 炼焦煤饼用弹性凸轮摩擦传动式捣固机 |
US5879421A (en) * | 1997-10-14 | 1999-03-09 | The Curators Of The University Of Missouri | Apparatus and method for forming an aggregate product from particulate material |
CN2539744Y (zh) * | 2002-04-16 | 2003-03-12 | 张家港长力机械有限公司 | 捣固机 |
US7540336B2 (en) * | 2005-06-02 | 2009-06-02 | M-B-W Inc. | Vibration isolator for a pneumatic pole or backfill tamper |
-
2006
- 2006-06-27 DE DE102006029768A patent/DE102006029768A1/de not_active Ceased
-
2007
- 2007-06-20 BR BRPI0713675A patent/BRPI0713675B1/pt not_active IP Right Cessation
- 2007-06-20 US US12/308,822 patent/US8105516B2/en not_active Expired - Fee Related
- 2007-06-20 EP EP07726082.6A patent/EP2041240B1/de not_active Not-in-force
- 2007-06-20 AU AU2007264079A patent/AU2007264079B2/en not_active Ceased
- 2007-06-20 EA EA200900060A patent/EA015314B1/ru not_active IP Right Cessation
- 2007-06-20 CN CN2007800241985A patent/CN101479364B/zh not_active Expired - Fee Related
- 2007-06-20 WO PCT/EP2007/005397 patent/WO2008000374A1/de active Application Filing
- 2007-06-20 ZA ZA200900036A patent/ZA200900036B/xx unknown
- 2007-06-20 UA UAA200815185A patent/UA91917C2/ru unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE542139C (de) * | 1929-07-17 | 1932-01-22 | Otto & Co Gmbh Dr C | Vorrichtung zum Verdichten von Kohlekuchen |
DE3021813A1 (de) * | 1980-06-11 | 1981-12-17 | Saarbergwerke AG, 6600 Saarbrücken | Verfahren zur erzeugung von koks |
DE3145344A1 (de) * | 1981-11-14 | 1983-05-26 | Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Stampfeinrichtung fuer kokereien und verfahren zum verdichten von kokskohle |
Non-Patent Citations (1)
Title |
---|
BRAUN N V ET AL: "RAMMING OF A COAL CHARGE AND OUTLOOK FOR ITS USE IN THE USSR", COKE CHEM (USSR) 1987, no. 4, 1987, pages 1 - 7, XP002449501 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111849522A (zh) * | 2020-08-06 | 2020-10-30 | 青岛磊莎工业自动化设备有限公司 | 一种用于冶炼的煤饼自动捣固装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0713675B1 (pt) | 2017-03-21 |
US20090321980A1 (en) | 2009-12-31 |
UA91917C2 (ru) | 2010-09-10 |
EP2041240B1 (de) | 2016-09-07 |
CN101479364B (zh) | 2013-03-20 |
CN101479364A (zh) | 2009-07-08 |
EA200900060A1 (ru) | 2009-06-30 |
DE102006029768A1 (de) | 2008-01-03 |
BRPI0713675A2 (pt) | 2012-10-23 |
ZA200900036B (en) | 2010-04-28 |
US8105516B2 (en) | 2012-01-31 |
AU2007264079A1 (en) | 2008-01-03 |
AU2007264079B2 (en) | 2011-12-22 |
EP2041240A1 (de) | 2009-04-01 |
EA015314B1 (ru) | 2011-06-30 |
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