GB147965A - Improvements in retort mechanism - Google Patents
Improvements in retort mechanismInfo
- Publication number
- GB147965A GB147965A GB391719A GB391719A GB147965A GB 147965 A GB147965 A GB 147965A GB 391719 A GB391719 A GB 391719A GB 391719 A GB391719 A GB 391719A GB 147965 A GB147965 A GB 147965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shafts
- retort
- paddle
- speed
- end walls
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B7/00—Coke ovens with mechanical conveying means for the raw material inside the oven
- C10B7/02—Coke ovens with mechanical conveying means for the raw material inside the oven with rotary scraping devices
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- General Details Of Gearings (AREA)
Abstract
147,965. Smith, C. H. Feb. 17, 1919. Retorts.-Relates to retort mechanism of the type in which the coal is moved progressively through the retort by means of one or more rotary paddle shafts, and consists in providing reducing variable-speed-gear mechanism for driving such shafts, and improved paddle shaft bearing members and supports therefor. In one construction, two parallel shafts with overlapping paddles have intermesh. ing spur-wheels on their ends driven through a worm gear, and either high-speed or lowspeed pulleys and belts, from a motor or a power pulley. In a modification, the paddle shafts, and if desired, the conveyer shaft for feeding the coal into the retort, are driven through change-speed mechanism of the sliding spur-wheel type. The ends of the paddle shafts are journaled in bearing-members 59, 60, which pass through openings in ,end plates or castings 57, 58 and are supported independently of the retort structure by platforms 61, 62, so that the shafts have no contact with the end walls, which are thus not subjected to vibration. The openings in the end walls are of sufficiently large diameter to prevent the shafts from being affected by expansion or contraction of the end walls. Several constructions of the end plates or castings through which tho bearing members pass are described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB391719A GB147965A (en) | 1919-02-17 | 1919-02-17 | Improvements in retort mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB391719A GB147965A (en) | 1919-02-17 | 1919-02-17 | Improvements in retort mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
GB147965A true GB147965A (en) | 1920-07-19 |
Family
ID=9767312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB391719A Expired GB147965A (en) | 1919-02-17 | 1919-02-17 | Improvements in retort mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB147965A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078000A (en) * | 1987-12-28 | 1992-01-07 | Nkk Corporation | Rolling mill with interchangeable roller apparatus |
-
1919
- 1919-02-17 GB GB391719A patent/GB147965A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5078000A (en) * | 1987-12-28 | 1992-01-07 | Nkk Corporation | Rolling mill with interchangeable roller apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB165339A (en) | Improvements in and relating to water current motors | |
GB147965A (en) | Improvements in retort mechanism | |
US1455862A (en) | Windmill | |
US1460952A (en) | Conveyer | |
US1622841A (en) | Mechanical movement | |
US1440462A (en) | Variable-velocity ratio gearing | |
GB190709716A (en) | Speed Reducing Gear. | |
US837486A (en) | Driving mechanism. | |
US1521449A (en) | Ice-scoring machine | |
US221416A (en) | Improvement in horse-power machines | |
SU461030A1 (en) | Log conveyor | |
ES424228A1 (en) | Spur gear transmission for multi-engine drive | |
US1022654A (en) | Mechanical charging mechanism for smelting-furnaces and the like. | |
GB115478A (en) | Improvements in and connected with Portable Conveyors and like Haulage or Transport Apparatus. | |
US703871A (en) | Current-wheel. | |
US857158A (en) | Furnace-top. | |
GB191512396A (en) | Improvements in and relating to the Driving of Screw Piles. | |
GB190617752A (en) | Improvements relating to Rotating Drums for use in Ore Roasting, Grinding, Mixing, and like Machines. | |
GB191506850A (en) | Improvements in Variable Speed Driving Mechanism for Motor Road Vehicles. | |
SU375390A1 (en) | | PAT? UTKO-IK; /: EO; S I I LIQUIDATION i DRIVE FOR TRACT CHAINS | |
GB191407571A (en) | Improved Variable Speed Gear for Self Propelling Vehicles, Machines and the like. | |
US1901619A (en) | Speed reduction transmission and adjustable bearings therefor | |
GB190319631A (en) | Improvements in Driving Gear for Elevating Machinery or the like | |
GB180001A (en) | Improvements in means for utilizing tidal energy | |
GB191517872A (en) | Improved Variable Speed Belt-gearing for Motor Cycles, Cycle Cars, Motor Cars or any other Vehicles or Machinery. |