GB1193529A - Cooling Arrangement for the Product of Rotary Furnaces. - Google Patents
Cooling Arrangement for the Product of Rotary Furnaces.Info
- Publication number
- GB1193529A GB1193529A GB4861168A GB4861168A GB1193529A GB 1193529 A GB1193529 A GB 1193529A GB 4861168 A GB4861168 A GB 4861168A GB 4861168 A GB4861168 A GB 4861168A GB 1193529 A GB1193529 A GB 1193529A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- shaft
- cooling
- oct
- cooling air
- 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
- 238000001816 cooling Methods 0.000 title abstract 5
- 239000000463 material Substances 0.000 abstract 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 229910000514 dolomite Inorganic materials 0.000 abstract 1
- 239000010459 dolomite Substances 0.000 abstract 1
- 239000002360 explosive Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
- F27D15/02—Cooling
- F27D15/0286—Cooling in a vertical, e.g. annular, shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
1,193,529. Cooling granular &c. materials. WALTHER & CIE A.G. 14 Oct., 1968 [13 Oct., 1967 (2); 26 Jan., 1968; 12 Sept., 1968], No. 48611/68. Heading F4B. Apparatus for cooling cement clinker, dolomite or magnesite discharged from a rotary furnace 3 comprises a shaft 5, crushing rollers 6, a tuyere 7 supplying cooling air below the rollers and a rotary pocketed drum 8 for discharging cooled material. A series of radiation transmitters and receivers may be spaced across the cooler near the charge level controlling the speed of individual motors of the rollers according to the contour of the charge (Figs. 2 and 3). A modified apparatus (Fig. 4) has a set of coarser crushing rollers above the rollers 6 and baffles of triangular cross-section above these rollers. Another modification (Fig. 5) has inspection openings in the shaft whereby percussive tools on explosive cartridges may be introduced to smash large lumps of material. Cooling air may also be introduced above the rollers through tuyeres in the shaft shell or through inner conduits with mushroom cowls (Figs. 7-9).
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW0044974 | 1967-10-13 | ||
| DEW0044973 | 1967-10-13 | ||
| DE1968W0045580 DE1608035B2 (en) | 1968-01-26 | 1968-01-26 | COOLING DEVICE FOR DISCHARGE FROM TURNING FURNACES FOR BURNING OR SINTERING UNFORMED OR GRAINY MASSES |
| DE19681758986 DE1758986C3 (en) | 1968-09-12 | Cooling device for the discharge of rotary kilns for firing or sintering unformed or granular masses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1193529A true GB1193529A (en) | 1970-06-03 |
Family
ID=27430677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4861168A Expired GB1193529A (en) | 1967-10-13 | 1968-10-14 | Cooling Arrangement for the Product of Rotary Furnaces. |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1587474A (en) |
| GB (1) | GB1193529A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089634A (en) * | 1975-07-23 | 1978-05-16 | F. L. Smidth & Co. | Planetary cooler system for rotary kiln plant and the like |
| CN108425006A (en) * | 2017-12-27 | 2018-08-21 | 攀枝花兴辰钒钛有限公司 | Stockline is broken in the calcining of spodumene concentrate |
-
1968
- 1968-10-11 FR FR1587474D patent/FR1587474A/fr not_active Expired
- 1968-10-14 GB GB4861168A patent/GB1193529A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089634A (en) * | 1975-07-23 | 1978-05-16 | F. L. Smidth & Co. | Planetary cooler system for rotary kiln plant and the like |
| CN108425006A (en) * | 2017-12-27 | 2018-08-21 | 攀枝花兴辰钒钛有限公司 | Stockline is broken in the calcining of spodumene concentrate |
| CN108425006B (en) * | 2017-12-27 | 2023-12-29 | 攀枝花兴辰钒钛有限公司 | Spodumene concentrate calcined crushing line |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1587474A (en) | 1970-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |