GB1159977A - Method of and Apparatus for Feeding the Mills of a Pulverised-Coal Furnace at a Constant Rate - Google Patents
Method of and Apparatus for Feeding the Mills of a Pulverised-Coal Furnace at a Constant RateInfo
- Publication number
- GB1159977A GB1159977A GB3576966A GB3576966A GB1159977A GB 1159977 A GB1159977 A GB 1159977A GB 3576966 A GB3576966 A GB 3576966A GB 3576966 A GB3576966 A GB 3576966A GB 1159977 A GB1159977 A GB 1159977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyer
- coal
- conveyers
- bunker
- mills
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
- G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
- G01G11/083—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge of the weight-belt or weigh-auger type
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
1,159,977. Conveyers. L. & C. STEINMULLER G.m.b.H. 10 Aug., 1966 [10 Aug., 1965], No. 35769/66. Heading B8A. [Also in Division G1] Apparatus for feeding coal to the mills 15 of a pulverized-coal furnace comprises a plurality of travelling conveyers 14, each arranged to feed coal to a different mill, each conveyer 14 having a loading device 13 for supplying to the conveyer 14, a weighing device continuously measuring the load on the 14, and a control arrangement to rate of supply of coal to the response to a signal representing the difference between the load measured by the weighing device 16 and a desired value so as to maintain the conveyer 14 at the desired value. As shown, the conveyers 14 are each in the form of a belt which is supplied with coal from an associated rotary feeder 13 and a common bunker 1 which may be provided with a stirring apparatus, the rotary feeders 13 being controlled in respect of speed of operation or angle of feed by the weighing devices 16 associated with the conveyers 14. Each belt may be enclosed in a housing 21 which is connected to the associated rotary feeder 13 and the bunker 1 in such a way as to provide an air-tight enclosure between the bunker 1 and the associated mill 15. Alternatively, each conveyer 14 may be sealed by a plurality of flexible strips which are each weighted at one end and hung from the housing so as to bear upon the conveyer 14 or the coal on the conveyer and provide a seal (Fig. 3, not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST024243 | 1965-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1159977A true GB1159977A (en) | 1969-07-30 |
Family
ID=7460027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3576966A Expired GB1159977A (en) | 1965-08-10 | 1966-08-10 | Method of and Apparatus for Feeding the Mills of a Pulverised-Coal Furnace at a Constant Rate |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1551909A1 (en) |
| GB (1) | GB1159977A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436150A (en) * | 2019-07-22 | 2019-11-12 | 国家能源集团宿迁发电有限公司 | Run coal bin coal spout blockage-clearing device and its air-tight structure |
| CN111792324A (en) * | 2020-06-13 | 2020-10-20 | 安徽长江钢铁股份有限公司 | Totally closed belt weigher pressure regulating system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2504902C2 (en) * | 1975-02-06 | 1986-05-15 | Hauni-Werke Körber & Co KG, 2050 Hamburg | Method and device for controlling the cutting capacity of a tobacco cutter |
-
1965
- 1965-08-10 DE DE19651551909 patent/DE1551909A1/en active Pending
-
1966
- 1966-08-10 GB GB3576966A patent/GB1159977A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436150A (en) * | 2019-07-22 | 2019-11-12 | 国家能源集团宿迁发电有限公司 | Run coal bin coal spout blockage-clearing device and its air-tight structure |
| CN111792324A (en) * | 2020-06-13 | 2020-10-20 | 安徽长江钢铁股份有限公司 | Totally closed belt weigher pressure regulating system |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1551909A1 (en) | 1969-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |