GB414376A - Improvements in chain fire-grates for steam generator and like furnaces - Google Patents
Improvements in chain fire-grates for steam generator and like furnacesInfo
- Publication number
- GB414376A GB414376A GB306833A GB306833A GB414376A GB 414376 A GB414376 A GB 414376A GB 306833 A GB306833 A GB 306833A GB 306833 A GB306833 A GB 306833A GB 414376 A GB414376 A GB 414376A
- Authority
- GB
- United Kingdom
- Prior art keywords
- members
- primary
- grate
- transverse bars
- transverse
- 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
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H11/00—Travelling-grates
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
Abstract
414,376. Travelling grates. BENNIS, A. W., Bennis Works, Highfield Road, Little Hulton, near Bolton. Feb. 1, 1933, No. 3068. [Class 51 (i).] A travelling grate comprises a grate surface composed of primary members C mounted on transverse bars B secured to endless chains A and secondary members D disposed alternately with the primary members and in the spaces between two transverse bars and jointed to two primary members or to lugs or brackets on the transverse bars. The transverse bars are of L-shape with bulbed edges B<1> at the upper part of the vertical web (as seen in the upper run of the grate), which edges support the primary members C. The secondary members D are supported between the bars B by means of a forward slot H engaging with a stud E formed at the rear of a primary member of one transverse row and a rear slot G engaging with a similar stud F at the forward end of a primary member in the next transverse row. In the upper straight run of the grate the secondary members lie between the primary members and as the chain passes over an end sprocket wheel are drawn out as shown in Fig. 1 to bridge the gap that would otherwise be formed between the ends of the primary members of adjacent rows. In addition, as a result of the curved formation of the slots G, the members D are given a rocking movement with respect to the members C. This action dislodges any clinker that may have formed between the grate members. In a modified form, the secondary members are supported by studs carried by brackets fixed to the transverse bars and in a further modification the primary members may be formed with holes in place of the studs E, F and the secondary members supported by rods threaded through these holes and also through the slots G, H.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB306833A GB414376A (en) | 1933-02-01 | 1933-02-01 | Improvements in chain fire-grates for steam generator and like furnaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB306833A GB414376A (en) | 1933-02-01 | 1933-02-01 | Improvements in chain fire-grates for steam generator and like furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
GB414376A true GB414376A (en) | 1934-08-01 |
Family
ID=9751388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB306833A Expired GB414376A (en) | 1933-02-01 | 1933-02-01 | Improvements in chain fire-grates for steam generator and like furnaces |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB414376A (en) |
-
1933
- 1933-02-01 GB GB306833A patent/GB414376A/en not_active Expired
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