HU196090B - Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing - Google Patents
Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing Download PDFInfo
- Publication number
- HU196090B HU196090B HU46187A HU46187A HU196090B HU 196090 B HU196090 B HU 196090B HU 46187 A HU46187 A HU 46187A HU 46187 A HU46187 A HU 46187A HU 196090 B HU196090 B HU 196090B
- Authority
- HU
- Hungary
- Prior art keywords
- mill
- coals
- coal
- drying
- grinding
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 22
- 239000003245 coal Substances 0.000 title claims description 16
- 238000010304 firing Methods 0.000 title 1
- 238000000227 grinding Methods 0.000 claims description 18
- 239000003077 lignite Substances 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 16
- 239000000446 fuel Substances 0.000 claims description 15
- 238000003801 milling Methods 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 12
- 239000003415 peat Substances 0.000 claims description 7
- 235000013312 flour Nutrition 0.000 claims description 6
- 239000012159 carrier gas Substances 0.000 claims description 4
- 239000003546 flue gas Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 2
- 241000282693 Cercopithecidae Species 0.000 claims 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims 1
- 239000007789 gas Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 239000002817 coal dust Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000000366 juvenile effect Effects 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/30—Passing gas through crushing or disintegrating zone the applied gas acting to effect material separation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/32—Passing gas through crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2201/00—Pretreatment of solid fuel
- F23K2201/10—Pulverizing
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU46187A HU196090B (en) | 1987-02-06 | 1987-02-06 | Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing |
| DE19873723975 DE3723975A1 (de) | 1987-02-06 | 1987-07-20 | Verfahren zum mahlen von geologisch jungem torf, lignit, weicher braunkohle und energetischen kohlen und zur vorbereitung von deren brennstaubverfeuerung |
| SE8703053A SE8703053L (sv) | 1987-02-06 | 1987-08-05 | Sett att mala fasta brenslen |
| DD30601687A DD261637A5 (de) | 1987-02-06 | 1987-08-13 | Verfahren zum mahlen von brennstoff und geologisch jungem torf, lignit, weicher energetischer braunkohle fuer eine staubfeuerung |
| GR871282A GR871282B (en) | 1987-02-06 | 1987-08-13 | Process for grinding geologically young peat lignin, soft brown coal and energetic coals as well as preparing pulverized coal burning |
| PL26732487A PL150651B1 (en) | 1987-02-06 | 1987-08-14 | The method of manufacture of a dust fuel |
| CN198787106071A CN87106071A (zh) | 1987-02-06 | 1987-09-02 | 磨碎地质年龄较小的泥煤木质煤软褐煤和高能褐煤即燃烧煤粉的制备 |
| FR8712411A FR2610541B1 (fr) | 1987-02-06 | 1987-09-08 | Procede pour moudre de la tourbe geologiquement recente, du lignite, du charbon brun mou, des charbons energetiques et pour preparer leurs poudres en vue du chauffage |
| GB8722304A GB2200858B (en) | 1987-02-06 | 1987-09-22 | Process for grinding geologically young peat, lignine, soft brown coal and energetic coals, as well as preparing them for pulverized-coal combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU46187A HU196090B (en) | 1987-02-06 | 1987-02-06 | Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HU196090B true HU196090B (en) | 1988-09-28 |
Family
ID=10949702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HU46187A HU196090B (en) | 1987-02-06 | 1987-02-06 | Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing |
Country Status (9)
| Country | Link |
|---|---|
| CN (1) | CN87106071A (enExample) |
| DD (1) | DD261637A5 (enExample) |
| DE (1) | DE3723975A1 (enExample) |
| FR (1) | FR2610541B1 (enExample) |
| GB (1) | GB2200858B (enExample) |
| GR (1) | GR871282B (enExample) |
| HU (1) | HU196090B (enExample) |
| PL (1) | PL150651B1 (enExample) |
| SE (1) | SE8703053L (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU196090B (en) * | 1987-02-06 | 1988-09-28 | Energiagazdalkodasi Intezet | Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing |
| CN105233954A (zh) * | 2015-11-05 | 2016-01-13 | 英卓科技有限公司 | 一种褐煤或泥炭的粉碎方法 |
| CN106290795B (zh) * | 2016-09-08 | 2018-12-28 | 山东省水利科学研究院 | 一种土工轻型击实试验风干土样碾散筛分试验装置及方法 |
| CN106153869A (zh) * | 2016-09-08 | 2016-11-23 | 山东省水利科学研究院 | 一种土工轻型击实试验碾土筛分试验设备及方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB764127A (en) * | 1955-01-13 | 1956-12-19 | Riley Stoker Corp | Apparatus for the comminution of coal |
| DE3128865C2 (de) * | 1981-07-22 | 1989-02-02 | Rheinische Braunkohlenwerke AG, 5000 Köln | Verfahren und Vorrichtung zum Mahltrocknen von vorgebrochener Rohbraunkohle zu Braunkohlenstaub |
| DE3320264A1 (de) * | 1983-06-04 | 1984-12-06 | Johann 5060 Bergisch-Gladbach Jerga | Rohkohle-zerkleinerungssystem und vorrichtung zur durchfuehrung des verfahrens |
| EP0220681B1 (de) * | 1985-10-29 | 1991-05-29 | Klöckner-Humboldt-Deutz Aktiengesellschaft | Einrichtung zur Zerkleinerung und Mahlung von feuchtem spröden Mahlgutes |
| HU196090B (en) * | 1987-02-06 | 1988-09-28 | Energiagazdalkodasi Intezet | Method for crushing young peats, lignites, soft coals and energetic coals and preparing same for pulverized-coal firing |
-
1987
- 1987-02-06 HU HU46187A patent/HU196090B/hu not_active IP Right Cessation
- 1987-07-20 DE DE19873723975 patent/DE3723975A1/de active Granted
- 1987-08-05 SE SE8703053A patent/SE8703053L/ not_active Application Discontinuation
- 1987-08-13 DD DD30601687A patent/DD261637A5/de not_active IP Right Cessation
- 1987-08-13 GR GR871282A patent/GR871282B/el unknown
- 1987-08-14 PL PL26732487A patent/PL150651B1/pl unknown
- 1987-09-02 CN CN198787106071A patent/CN87106071A/zh active Pending
- 1987-09-08 FR FR8712411A patent/FR2610541B1/fr not_active Expired - Fee Related
- 1987-09-22 GB GB8722304A patent/GB2200858B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| PL267324A1 (en) | 1988-08-18 |
| DE3723975A1 (de) | 1988-08-18 |
| FR2610541B1 (fr) | 1992-09-11 |
| GB2200858B (en) | 1990-06-06 |
| GR871282B (en) | 1987-12-18 |
| CN87106071A (zh) | 1988-08-17 |
| GB8722304D0 (en) | 1987-10-28 |
| DE3723975C2 (enExample) | 1991-09-26 |
| PL150651B1 (en) | 1990-06-30 |
| DD261637A5 (de) | 1988-11-02 |
| SE8703053D0 (sv) | 1987-08-05 |
| FR2610541A1 (fr) | 1988-08-12 |
| GB2200858A (en) | 1988-08-17 |
| SE8703053L (sv) | 1988-08-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| HU90 | Patent valid on 900628 | ||
| HPC4 | Succession in title of patentee |
Owner name: GAGARIN HOEEROEMUE VALLALAT,HU |
|
| HMM4 | Cancellation of final prot. due to non-payment of fee |