DE3045757C2 - Verfahren und Vorrichtung zum Trocknen von organischen Feststoffen, insbesondere Braunkohlen - Google Patents
Verfahren und Vorrichtung zum Trocknen von organischen Feststoffen, insbesondere BraunkohlenInfo
- Publication number
- DE3045757C2 DE3045757C2 DE19803045757 DE3045757A DE3045757C2 DE 3045757 C2 DE3045757 C2 DE 3045757C2 DE 19803045757 DE19803045757 DE 19803045757 DE 3045757 A DE3045757 A DE 3045757A DE 3045757 C2 DE3045757 C2 DE 3045757C2
- Authority
- DE
- Germany
- Prior art keywords
- solids
- preheating
- bunker
- saturated steam
- preheated
- 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.)
- Expired
Links
- 238000001035 drying Methods 0.000 title claims description 24
- 239000007787 solid Substances 0.000 title claims description 24
- 238000000034 method Methods 0.000 title claims description 14
- 239000003077 lignite Substances 0.000 title claims description 11
- 229920006395 saturated elastomer Polymers 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000002351 wastewater Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10F—DRYING OR WORKING-UP OF PEAT
- C10F5/00—Drying or de-watering peat
-
- 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
- F26B17/14—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 materials moving through a counter-current of gas
- F26B17/1433—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 materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material
- F26B17/1441—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 materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable
- F26B17/1458—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 materials moving through a counter-current of gas the drying enclosure, e.g. shaft, having internal members or bodies for guiding, mixing or agitating the material, e.g. imposing a zig-zag movement onto the material the members or bodies being stationary, e.g. fixed panels, baffles, grids, the position of which may be adjustable consisting of perforated panels or baffles; consisting of grids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Drying Of Solid Materials (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT31080A AT366089B (de) | 1980-01-21 | 1980-01-21 | Verfahren und vorrichtung zum trocknen und umwan- deln von organischen feststoffen, wie insbesonderebraunkohlen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3045757A1 DE3045757A1 (de) | 1981-10-01 |
| DE3045757C2 true DE3045757C2 (de) | 1984-08-30 |
Family
ID=3487170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803045757 Expired DE3045757C2 (de) | 1980-01-21 | 1980-12-04 | Verfahren und Vorrichtung zum Trocknen von organischen Feststoffen, insbesondere Braunkohlen |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS56108087A (forum.php) |
| AT (1) | AT366089B (forum.php) |
| AU (1) | AU539545B2 (forum.php) |
| CA (1) | CA1151864A (forum.php) |
| DD (1) | DD157018A5 (forum.php) |
| DE (1) | DE3045757C2 (forum.php) |
| GB (1) | GB2067731B (forum.php) |
| GR (1) | GR73156B (forum.php) |
| IN (1) | IN153090B (forum.php) |
| PL (1) | PL228527A1 (forum.php) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3806584A1 (de) * | 1987-02-27 | 1988-09-08 | Mitsubishi Heavy Ind Ltd | Verfahren zur waermebehandlung von kohle |
| DE19535315B4 (de) * | 1995-09-22 | 2006-02-02 | Dieffenbacher Gmbh + Co. Kg | Verfahren, Anlage und Presse zur Reduzierung des in Faserzellen kapillar gebundenen Wassergehaltes von Kohlenstoffhaltigen, fein zerkleinerten Feststoffmaterialien und/oder Schlämmen, insbesondere Rohbraunkohle |
| DE19537286B4 (de) * | 1995-09-22 | 2006-03-23 | Dieffenbacher Gmbh + Co. Kg | Presse zur Reduzierung des Wassergehaltes von Schlämmen |
| DE19710708B4 (de) * | 1995-09-22 | 2009-01-29 | Dieffenbacher Gmbh + Co. Kg | Anlage und Presse zur Reduzierung des Wassergehaltes von Feststoffmaterialien wie Schlämmen und/oder Rohbraunkohle sowie eine Steuer- oder Regeleinrichtung hierfür |
| DE102022109897B4 (de) | 2021-04-27 | 2024-06-20 | China University Of Mining And Technology | Vorrichtung zur Verbesserung der instationären Dehydrierung von Lignit und zur Erzeugung von Temperatur und Druck |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3563978D1 (en) * | 1984-03-21 | 1988-09-01 | Voest Alpine Ag | Drying installation for lignite with a high water content |
| GB8507109D0 (en) * | 1985-03-19 | 1985-04-24 | Burdett S | Quarry heat recovery |
| DE3616218C1 (en) * | 1986-05-14 | 1987-07-02 | Rheinische Braunkohlenw Ag | Method for continuous drying of water-containing bulk materials |
| DE3640610A1 (de) * | 1986-11-27 | 1988-06-09 | Uhde Gmbh | Verfahren und vorrichtung zum konditionieren von wasserhaltigem schuettgutmaterial |
| CN114294934B (zh) * | 2021-12-30 | 2023-05-05 | 江苏道明化学有限公司 | 一种过氧化二异丙苯干燥工艺 |
| CN115875945A (zh) * | 2022-12-07 | 2023-03-31 | 山东瑞海自动化科技有限公司 | 热风全部回收利用节能烘干塔 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT244292B (de) * | 1963-03-29 | 1965-12-27 | Georges Joffe | Verfahren und Vorrichtung zum chargenmäßigen Trocknen kolloidaler Stoffe, insbesondere Braunkohle |
| AT260800B (de) * | 1964-07-15 | 1968-03-25 | Oesterr Alpine Montan | Verfahren zur Trocknung von Kohle und Vorrichtung zur Durchführung des Verfahrens |
| AT276256B (de) * | 1967-03-17 | 1969-11-25 | Oesterr Alpine Montan | Verfahren und Vorrichtung zur Trocknung lignitischer Braunkohle |
| GR70664B (forum.php) * | 1979-10-15 | 1982-12-06 | Voest Alpine Ag |
-
1980
- 1980-01-21 AT AT31080A patent/AT366089B/de not_active IP Right Cessation
- 1980-11-27 AU AU64768/80A patent/AU539545B2/en not_active Ceased
- 1980-11-28 CA CA000365787A patent/CA1151864A/en not_active Expired
- 1980-11-28 IN IN1318/CAL/80A patent/IN153090B/en unknown
- 1980-12-03 GB GB8038790A patent/GB2067731B/en not_active Expired
- 1980-12-04 DE DE19803045757 patent/DE3045757C2/de not_active Expired
- 1980-12-17 PL PL22852780A patent/PL228527A1/xx unknown
-
1981
- 1981-01-12 GR GR63841A patent/GR73156B/el unknown
- 1981-01-12 DD DD22693381A patent/DD157018A5/de unknown
- 1981-01-21 JP JP655781A patent/JPS56108087A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3806584A1 (de) * | 1987-02-27 | 1988-09-08 | Mitsubishi Heavy Ind Ltd | Verfahren zur waermebehandlung von kohle |
| DE19535315B4 (de) * | 1995-09-22 | 2006-02-02 | Dieffenbacher Gmbh + Co. Kg | Verfahren, Anlage und Presse zur Reduzierung des in Faserzellen kapillar gebundenen Wassergehaltes von Kohlenstoffhaltigen, fein zerkleinerten Feststoffmaterialien und/oder Schlämmen, insbesondere Rohbraunkohle |
| DE19537286B4 (de) * | 1995-09-22 | 2006-03-23 | Dieffenbacher Gmbh + Co. Kg | Presse zur Reduzierung des Wassergehaltes von Schlämmen |
| DE19710708B4 (de) * | 1995-09-22 | 2009-01-29 | Dieffenbacher Gmbh + Co. Kg | Anlage und Presse zur Reduzierung des Wassergehaltes von Feststoffmaterialien wie Schlämmen und/oder Rohbraunkohle sowie eine Steuer- oder Regeleinrichtung hierfür |
| DE102022109897B4 (de) | 2021-04-27 | 2024-06-20 | China University Of Mining And Technology | Vorrichtung zur Verbesserung der instationären Dehydrierung von Lignit und zur Erzeugung von Temperatur und Druck |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3045757A1 (de) | 1981-10-01 |
| ATA31080A (de) | 1981-07-15 |
| GB2067731B (en) | 1983-12-14 |
| CA1151864A (en) | 1983-08-16 |
| DD157018A5 (de) | 1982-10-06 |
| GR73156B (forum.php) | 1984-02-13 |
| GB2067731A (en) | 1981-07-30 |
| JPS56108087A (en) | 1981-08-27 |
| PL228527A1 (forum.php) | 1981-08-07 |
| IN153090B (forum.php) | 1984-06-02 |
| AU6476880A (en) | 1981-07-30 |
| AU539545B2 (en) | 1984-10-04 |
| AT366089B (de) | 1982-03-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |