GB1322111A - Rotary kiln - Google Patents
Rotary kilnInfo
- Publication number
- GB1322111A GB1322111A GB1702171A GB1322111DA GB1322111A GB 1322111 A GB1322111 A GB 1322111A GB 1702171 A GB1702171 A GB 1702171A GB 1322111D A GB1322111D A GB 1322111DA GB 1322111 A GB1322111 A GB 1322111A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- shoot
- axis
- dedector
- displaced
- 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
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
- F27B7/20—Details, accessories, or equipment peculiar to rotary-drum furnaces
- F27B7/38—Arrangements of cooling devices
- F27B7/40—Planetary coolers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
- Incineration Of Waste (AREA)
Abstract
1322111 Planetary coolers for rotary kilns F L SMIDTH & CO AS 31 Jan 1972 [25 May 1971] 17021/71 Heading F4B In a rotary kiln 1 with planetary cooler tubes 2, each tube 2 has an oblique wall 6 opposite the point where the interconnecting shoot 3, 4, 5 opens into said tube and a crescent shaped dedector 8 immediately beyond the above point and on the side of the tube nearest the kiln. The dedector has a maximum height equal to 15%- 20% of the tube diameter and is displaced about the cooler axis and relative to the shoot axis by an angle of 15-30 degrees. A modification (Figs. 3 and 4) has an inwardly directed bulbous projection in the tube wall forming the defector and another modification (Figs. 5 and 6) has a similar projection one of whose walls forms a tangent plane to the shoot. In this latter case the shoot axis is displaced from that of the tube.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1702171 | 1971-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1322111A true GB1322111A (en) | 1973-07-04 |
Family
ID=10087795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1702171A Expired GB1322111A (en) | 1971-05-25 | 1971-05-25 | Rotary kiln |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3792961A (en) |
| JP (1) | JPS5614950B1 (en) |
| AU (1) | AU459237B2 (en) |
| BE (1) | BE783863A (en) |
| BR (1) | BR7203339D0 (en) |
| CA (1) | CA972151A (en) |
| DE (1) | DE2225097C2 (en) |
| ES (1) | ES403040A1 (en) |
| FR (1) | FR2138987B1 (en) |
| GB (1) | GB1322111A (en) |
| IT (1) | IT959760B (en) |
| ZA (1) | ZA723298B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2212914A5 (en) * | 1973-01-03 | 1974-07-26 | Fives Lille Cail | |
| ZA74222B (en) * | 1973-02-01 | 1975-01-29 | Polysius Ag | Planetary cooler |
| DE2418564C3 (en) * | 1974-04-17 | 1985-05-09 | Krupp Polysius Ag, 4720 Beckum | Rotary kiln with planetary cooler |
| DE2702876C3 (en) * | 1977-01-25 | 1980-07-17 | Krupp Polysius Ag, 4720 Beckum | Rotary kiln with a number of planetary cooling tubes |
| DE2719762A1 (en) * | 1977-05-03 | 1978-11-09 | Polysius Ag | TURNTUBES WITH SATELLITE COOLERS |
| EP0015349B1 (en) * | 1979-03-08 | 1983-10-05 | Cle | Junction device between a rotary kiln and planetary coolers |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE579615C (en) * | 1930-07-19 | 1933-06-29 | Vickers Armstrongs Ltd | Rotary kiln with a ring of cooling drums surrounding the combustion tube |
| US2971751A (en) * | 1958-02-11 | 1961-02-14 | Smidth & Co As F L | Cooling apparatus |
| DE1163783B (en) * | 1958-06-16 | 1964-02-27 | Smidth & Co As F L | Rotary kiln |
| DE1863539U (en) * | 1962-03-14 | 1962-12-06 | Miag Muehlenbau & Ind Gmbh | COOLING DRUM FOR RE-DEACOIDING LIME. |
| US3279775A (en) * | 1964-11-25 | 1966-10-18 | Allis Chalmers Mfg Co | Cooler for rotary kiln |
-
1971
- 1971-05-25 GB GB1702171A patent/GB1322111A/en not_active Expired
-
1972
- 1972-05-04 US US00250367A patent/US3792961A/en not_active Expired - Lifetime
- 1972-05-15 ZA ZA723298A patent/ZA723298B/en unknown
- 1972-05-18 AU AU42444/72A patent/AU459237B2/en not_active Expired
- 1972-05-22 ES ES403040A patent/ES403040A1/en not_active Expired
- 1972-05-24 BE BE783863A patent/BE783863A/en not_active IP Right Cessation
- 1972-05-24 CA CA142,847A patent/CA972151A/en not_active Expired
- 1972-05-24 FR FR727218522A patent/FR2138987B1/fr not_active Expired
- 1972-05-24 DE DE2225097A patent/DE2225097C2/en not_active Expired
- 1972-05-24 IT IT24778/72A patent/IT959760B/en active
- 1972-05-25 BR BR3339/72A patent/BR7203339D0/en unknown
- 1972-05-25 JP JP5213472A patent/JPS5614950B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES403040A1 (en) | 1975-04-16 |
| ZA723298B (en) | 1973-03-28 |
| JPS5614950B1 (en) | 1981-04-07 |
| CA972151A (en) | 1975-08-05 |
| IT959760B (en) | 1973-11-10 |
| FR2138987A1 (en) | 1973-01-05 |
| DE2225097C2 (en) | 1983-01-05 |
| AU459237B2 (en) | 1975-03-20 |
| AU4244472A (en) | 1973-11-22 |
| US3792961A (en) | 1974-02-19 |
| FR2138987B1 (en) | 1973-07-13 |
| DE2225097A1 (en) | 1972-12-07 |
| BR7203339D0 (en) | 1973-06-14 |
| BE783863A (en) | 1972-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |