GB336989A - Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatus - Google Patents
Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatusInfo
- Publication number
- GB336989A GB336989A GB2193329A GB2193329A GB336989A GB 336989 A GB336989 A GB 336989A GB 2193329 A GB2193329 A GB 2193329A GB 2193329 A GB2193329 A GB 2193329A GB 336989 A GB336989 A GB 336989A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- fuel
- mixing
- tube
- nozzle
- 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
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/008—Feeding devices for pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
336,989. Woodroffe, F. K. July 17, 1929. No Patent granted (Sealing fee not paid). Pneumatic conveyers.-Apparatus for supplying a mixture of pulverulent material and air, adapted particularly for delivering pulverized fuel and air to furnaces, comprises a rotary feeder 3 which delivers the fuel from a hopper 1 to a mixing- tube 9 through a nozzle 10 disposed within the air-supply casing 11, the nozzle 10 being fitted with an adjustable sleeve 14 by which the amount of air entering the mixing-tube 9 may be regulated. To maintain the proportions of fuel and air in the mixture constant, the lever 6, which operates the sleeve 14 through pivoted arms 15, 16<x>, 17, is also connected by a rod 5<x> to a masking-plate 5 slidable over the upper surface of the feeder 3. Any desired proportion of air to fuel in the mixture may be obtained by adjusting the pin and slot connection 18, 19 between the lever 6 and arm 17. In the modification shown in Fig. 2, the mixing-tube 9 is horizontal and disposed within a main air-supply conduit 20, the lower end 8 of the fuel-nozzle 10 being bent at right angles to project within the bell mouth 12 of the sleeve 14 which, in this case, is adjustably mounted on the end of the mixing-tube 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2193329A GB336989A (en) | 1929-07-17 | 1929-07-17 | Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2193329A GB336989A (en) | 1929-07-17 | 1929-07-17 | Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB336989A true GB336989A (en) | 1930-10-17 |
Family
ID=10171236
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2193329A Expired GB336989A (en) | 1929-07-17 | 1929-07-17 | Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB336989A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108499359A (en) * | 2018-05-15 | 2018-09-07 | 华电电力科学研究院有限公司 | A kind of whirlpool of automatic adjustment is mixed and anti-blocking ammonia-spraying grid device and its application process |
-
1929
- 1929-07-17 GB GB2193329A patent/GB336989A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108499359A (en) * | 2018-05-15 | 2018-09-07 | 华电电力科学研究院有限公司 | A kind of whirlpool of automatic adjustment is mixed and anti-blocking ammonia-spraying grid device and its application process |
CN108499359B (en) * | 2018-05-15 | 2023-11-03 | 华电电力科学研究院有限公司 | Automatic-adjusting vortex-mixing anti-blocking ammonia spraying grid device and application method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB336989A (en) | Improvements in or connected with the supplying of pulverulent material to combustion apparatus and other apparatus | |
GB746977A (en) | Improvements in or relating to apparatus for atomizing, distributing or mixing substances | |
US3094249A (en) | Powder dispensing apparatus | |
GB311872A (en) | Improvements in and relating to the supply of pulverized fuel to burners | |
ES350137A1 (en) | Process for the production of aggregate coated with bituminous material | |
GB186544A (en) | Improvements in or relating to apparatus for feeding powdered coal to a place of combustion | |
GB759392A (en) | Apparatus for changing the relative humidity of the atmosphere | |
GB631214A (en) | Improvements in or relating to apparatus for distributing, by means of air, materials in powder form | |
GB899744A (en) | Improvements in or relating to the injection of fuel additives | |
GB589601A (en) | Delivering portland cement from a hopper on to a belt | |
GB370487A (en) | Improvements in surface carburetting apparatus | |
US1365662A (en) | Apparatus for feeding pulverized fuel | |
GB394484A (en) | Improvements in plants for mixing and rendering homogeneous pulverulent materials | |
GB735436A (en) | Apparatus for feeding powdered material | |
US1388185A (en) | Feed-regulator for powdered fuel | |
GB446139A (en) | Overfeed stoker | |
GB706335A (en) | Improvements in or relating to fuel delivery means for mechanical stokers | |
GB978195A (en) | Improvements in and relating to the prevention of corrosion in firing installations | |
GB191109759A (en) | Improved Means adapted for use in Charging Gas-producers and other Furnaces. | |
GB713846A (en) | Improvements relating to blower type apparatus for distributing powdered fertilisersand the like | |
GB143820A (en) | An improved method and apparatus for feeding fuel or other materials in pulverised form | |
GB690797A (en) | Arrangement for the adjustment and maintenance of the mixing proportions of two different fuels for charging boilers with a travelling fuel bed | |
GB161250A (en) | Means or apparatus for supplying granular or pulverulent substances to furnaces, or the like | |
GB277047A (en) | Improved means for feeding fuel to mechanical stokers | |
GB692842A (en) | Agitator for spreader stoker feeder |