GB432879A - Improvements in and relating to ash removing means for furnaces - Google Patents
Improvements in and relating to ash removing means for furnacesInfo
- Publication number
- GB432879A GB432879A GB3063333A GB3063333A GB432879A GB 432879 A GB432879 A GB 432879A GB 3063333 A GB3063333 A GB 3063333A GB 3063333 A GB3063333 A GB 3063333A GB 432879 A GB432879 A GB 432879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- rakes
- trough
- engages
- ram
- 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
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J1/00—Removing ash, clinker, or slag from combustion chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2700/00—Ash removal, handling and treatment means; Ash and slag handling in pulverulent fuel furnaces; Ash removal means for incinerators
- F23J2700/001—Ash removal, handling and treatment means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Conveyors (AREA)
Abstract
432,879. Removing ashes from furnaces. WILLIAMS, Ltd., H., Railway Appliances Works, Darlington, and SMITH, C. M., Garden House, Cornwall Gardens, South Kensington, London. Nov. 3, 1933, No. 30633. [Class 51 (i)] Ashpit scrapers adapted to be actuated by stoker mechanism or by other gear comprises a reciprocating frame 2, 3 carrying pivoted rakes 1 and supported in ball or roller bearings mounted on rails 5 secured to a trough 7 arranged beneath a furnace grate and into which the ashes are delivered. The frame may be reciprocated by the ram 17, Fig. 4, of a stoker, the ram being provided with an arm 16 engaging with collars 14, 15 on a rod 13 attached to the frame 3. When the ram has imparted to it long and short strokes, the collars 14, 15 are spaced apart a distance equal to the short strokes so that the frame 2, 3 is reciprocated only during the long strokes. The shafts 4 on which the rakes are mounted carry arms 11 which are interconnected by a rod 12. The shaft 4 of the rake 1 nearest the discharge opening 18 of the trough 7 is provided with an arm 19 which, when the frame reaches its extreme position to the right, engages with a roller 21 fixed to the vertical wall 20 and causes the rakes to be lifted. Simultaneously a pivoted catch 23 engages with the frame 3 as shown in Fig. 4 and retains the rakes in their raised position. When the frame is moved inwardly to its extreme position a stop 24 on the catch 23 engages with a projection 25 on the trough 7, the catch 23 is released and the rakes fall to their operative position. The ash-discharge opening 18 may be provided with a single counterweighted door or with a number of doors adapted to be opened in succession. Specification 432,878 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3063333A GB432879A (en) | 1933-11-03 | 1933-11-03 | Improvements in and relating to ash removing means for furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3063333A GB432879A (en) | 1933-11-03 | 1933-11-03 | Improvements in and relating to ash removing means for furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB432879A true GB432879A (en) | 1935-08-06 |
Family
ID=10310681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3063333A Expired GB432879A (en) | 1933-11-03 | 1933-11-03 | Improvements in and relating to ash removing means for furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB432879A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2593123A (en) * | 1947-03-03 | 1952-04-15 | James K Dukas | Ash-conveying means |
US2648425A (en) * | 1946-05-23 | 1953-08-11 | Arthur M Perrin | Discharging apparatus |
US2714950A (en) * | 1952-09-04 | 1955-08-09 | Rubin Solomon | Automatic feeding device |
US2954112A (en) * | 1953-08-03 | 1960-09-27 | Harold O Moist | Poultry feeder |
FR2352251A1 (en) * | 1976-05-21 | 1977-12-16 | Martin Feuerungsbau | INSTALLATION FOR THE TRANSPORT OF ASH FROM LARGE FIREPLACES AND EXTINGUISHED IN A WATERBATH |
GB2131762A (en) * | 1982-11-02 | 1984-06-27 | Moore J & P | Skip discharge unit |
-
1933
- 1933-11-03 GB GB3063333A patent/GB432879A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2648425A (en) * | 1946-05-23 | 1953-08-11 | Arthur M Perrin | Discharging apparatus |
US2593123A (en) * | 1947-03-03 | 1952-04-15 | James K Dukas | Ash-conveying means |
US2714950A (en) * | 1952-09-04 | 1955-08-09 | Rubin Solomon | Automatic feeding device |
US2954112A (en) * | 1953-08-03 | 1960-09-27 | Harold O Moist | Poultry feeder |
FR2352251A1 (en) * | 1976-05-21 | 1977-12-16 | Martin Feuerungsbau | INSTALLATION FOR THE TRANSPORT OF ASH FROM LARGE FIREPLACES AND EXTINGUISHED IN A WATERBATH |
GB2131762A (en) * | 1982-11-02 | 1984-06-27 | Moore J & P | Skip discharge unit |
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