GB2200858B - Process for grinding geologically young peat, lignine, soft brown coal and energetic coals, as well as preparing them for pulverized-coal combustion - Google Patents
Process for grinding geologically young peat, lignine, soft brown coal and energetic coals, as well as preparing them for pulverized-coal combustionInfo
- Publication number
- GB2200858B GB2200858B GB8722304A GB8722304A GB2200858B GB 2200858 B GB2200858 B GB 2200858B GB 8722304 A GB8722304 A GB 8722304A GB 8722304 A GB8722304 A GB 8722304A GB 2200858 B GB2200858 B GB 2200858B
- Authority
- GB
- United Kingdom
- Prior art keywords
- lignine
- coals
- energetic
- pulverized
- grinding
- 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 - Fee Related
Links
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)
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 (3)
Publication Number | Publication Date |
---|---|
GB8722304D0 GB8722304D0 (en) | 1987-10-28 |
GB2200858A GB2200858A (en) | 1988-08-17 |
GB2200858B true GB2200858B (en) | 1990-06-06 |
Family
ID=10949702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8722304A Expired - Fee Related 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 |
Country Status (9)
Country | Link |
---|---|
CN (1) | CN87106071A (de) |
DD (1) | DD261637A5 (de) |
DE (1) | DE3723975A1 (de) |
FR (1) | FR2610541B1 (de) |
GB (1) | GB2200858B (de) |
GR (1) | GR871282B (de) |
HU (1) | HU196090B (de) |
PL (1) | PL150651B1 (de) |
SE (1) | SE8703053L (de) |
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 |
---|---|
SE8703053D0 (sv) | 1987-08-05 |
PL150651B1 (en) | 1990-06-30 |
HU196090B (en) | 1988-09-28 |
SE8703053L (sv) | 1988-08-07 |
FR2610541B1 (fr) | 1992-09-11 |
FR2610541A1 (fr) | 1988-08-12 |
DD261637A5 (de) | 1988-11-02 |
GR871282B (en) | 1987-12-18 |
DE3723975C2 (de) | 1991-09-26 |
GB8722304D0 (en) | 1987-10-28 |
CN87106071A (zh) | 1988-08-17 |
GB2200858A (en) | 1988-08-17 |
DE3723975A1 (de) | 1988-08-18 |
PL267324A1 (en) | 1988-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930922 |