GB1086519A - Improvements relating to pulverized coal firing systems - Google Patents
Improvements relating to pulverized coal firing systemsInfo
- Publication number
- GB1086519A GB1086519A GB5298864A GB5298864A GB1086519A GB 1086519 A GB1086519 A GB 1086519A GB 5298864 A GB5298864 A GB 5298864A GB 5298864 A GB5298864 A GB 5298864A GB 1086519 A GB1086519 A GB 1086519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mill
- duct
- air
- rotor
- pulverized coal
- 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
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/10—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and axial flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D1/00—Burners for combustion of pulverulent fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
-
- 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
- F23K2201/1006—Mills adapted for use with furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2700/00—Installations for increasing draught in chimneys; Specific draught control devices for locomotives
- F23L2700/002—Specific draught control devices for locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Developing Agents For Electrophotography (AREA)
Abstract
1,086,519. Impact pulverizers; reducing coal. L. & C. STEINMULLER G.m.b.H. Dec. 31, 1964 [April 25, 1964], No. 52988/64. Heading B2A. A combined burner and pulverizing mill for a pulverized coal firing system is characterised in that they are arranged along a common axis and in that the delivery duct of the mill forms the entry duct of the burner for the pulverized coal/air mixture. The mill rotor 1, Fig. 1, carries plate hammers 11 cooperable with plates 16 provided in the liner of the mill casing 6, the hammers 11 preferably being inclined to the rotor axis. The burner comprises an inner tube 7 for the pulverized fuel and primary air and an annular channel 8 for secondary air. Main air inlet duct 4 communicates with the channel 8 which is provided with swirl vanes 18. Air fed through a valve-controlled branch duct 9 distributes the coal dropping into 'the mill through a shoot 10. The plates 16, which are preferably inclined to the mill axis, define recesses 15, Fig. 2, in which secondary vortices form. The upper part of the mill casing with the mill liner, the bearings of the mill rotor and the motor 5 are hingedly operable to one side so that wearing parts are accessible for replacement.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEST022038 | 1964-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1086519A true GB1086519A (en) | 1967-10-11 |
Family
ID=7459215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5298864A Expired GB1086519A (en) | 1964-04-25 | 1964-12-31 | Improvements relating to pulverized coal firing systems |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE659405A (en) |
GB (1) | GB1086519A (en) |
NL (1) | NL6412244A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493961A1 (en) * | 1980-11-12 | 1982-05-14 | Leipzig Dampfautomat | PROCESS AND BURNER FOR THE PRODUCTION OF A ROTARY FLAME OF PULVERIZED COAL |
EP0118455A1 (en) * | 1982-05-14 | 1984-09-19 | Tas Inc | Pulverized solid fuel burning apparatus. |
-
1964
- 1964-10-21 NL NL6412244A patent/NL6412244A/xx unknown
- 1964-12-31 GB GB5298864A patent/GB1086519A/en not_active Expired
-
1965
- 1965-02-08 BE BE659405D patent/BE659405A/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2493961A1 (en) * | 1980-11-12 | 1982-05-14 | Leipzig Dampfautomat | PROCESS AND BURNER FOR THE PRODUCTION OF A ROTARY FLAME OF PULVERIZED COAL |
EP0118455A1 (en) * | 1982-05-14 | 1984-09-19 | Tas Inc | Pulverized solid fuel burning apparatus. |
EP0118455A4 (en) * | 1982-05-14 | 1985-07-30 | Tas Inc | Pulverized solid fuel burning apparatus. |
Also Published As
Publication number | Publication date |
---|---|
NL6412244A (en) | 1965-10-26 |
BE659405A (en) | 1965-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1421399A (en) | Fuel injectors | |
GB1450190A (en) | Combsution apparatus for a gas turbine | |
GB1252194A (en) | ||
ES8503424A1 (en) | Pulverized fuel burner nozzle tip and splitter plate therefor. | |
ES8105845A1 (en) | Process and furnace for burning solid fuel. | |
GB1086519A (en) | Improvements relating to pulverized coal firing systems | |
GB985569A (en) | Improvements in or relating to mills | |
GB1148028A (en) | Improvements in pulverising mills | |
GB1151486A (en) | Burner | |
GB1064761A (en) | A method of and apparatus for feeding pulverised fuel to a rotary kiln having a preceding travelling grate preheater and a subsequent cooler | |
GB1362373A (en) | Jet-mill for the size-reduction of particulate materials | |
US4734028A (en) | Adapter for converting an oil burner head for burning of pulverized coal | |
GB1097220A (en) | Improvements relating to solid fuel firing apparatus | |
GB930589A (en) | Combustion device | |
GB518077A (en) | Improvements relating to the supply of pulverised fuel and air to furnaces | |
JPS56127102A (en) | Denitrificating method in furnace | |
GB1161470A (en) | Improvements in or relating to Fuel Burners | |
SU1097856A1 (en) | Boiler unit | |
GB210772A (en) | Improvements in and relating to solid fuel pulverisers | |
GB858399A (en) | Improvements in boiler furnaces | |
ES2011344A6 (en) | Improvements to burners for solid fuels | |
GB965898A (en) | Improvements in apparatus for firing pulverised fuel | |
GB470012A (en) | Improvements in systems for supplying pulverised fuel to burners | |
GB819133A (en) | Improvements relating to fuel burners | |
GB709213A (en) | Improvements in or relating to particulate solid fuel firing systems |