GB1280490A - Device for cooling hot, granular and/or lumpy material by means of gases - Google Patents
Device for cooling hot, granular and/or lumpy material by means of gasesInfo
- Publication number
- GB1280490A GB1280490A GB5183269A GB5183269A GB1280490A GB 1280490 A GB1280490 A GB 1280490A GB 5183269 A GB5183269 A GB 5183269A GB 5183269 A GB5183269 A GB 5183269A GB 1280490 A GB1280490 A GB 1280490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- oct
- sections
- chambers
- granular
- 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
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C3/00—Other direct-contact heat-exchange apparatus
- F28C3/10—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material
- F28C3/12—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid
- F28C3/14—Other direct-contact heat-exchange apparatus one heat-exchange medium at least being a fluent solid, e.g. a particulate material the heat-exchange medium being a particulate material and a gas, vapour, or liquid the particulate material moving by gravity, e.g. down a tube
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Furnace Details (AREA)
Abstract
1280490 Cooling cement clinker &c KLOCKNER - HUMBOLDT - DEUTZ AG 22 Oct 1969 [22 Oct 1968] 51832/69 Heading F4B In a shaft cooler for cement clinker from a rotary kiln 18 divided into two sections 1 by a central gas chamber 4 flanked by lateral gas chambers 3 both being formed with louvres 5, cooling air introduced into the lower part of the shaft by a ridged channel 11 passes in turn through a further ridged channel 9 leading to lateral chambers 3, across the sections 1 to central chamber 4 and through a ridge 16 into the incoming clinker, whereupon it is used as preheated combustion air in the kiln. Gas chambers 3 and 4 have dust collecting pockets 20 formed with removal device, e.g. flaps 21. The shaft wall section 22 shown by double hatching is made of material with a high thermal conductivity.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681804388 DE1804388A1 (en) | 1968-10-22 | 1968-10-22 | Device for cooling hot, grainy and / or lumpy goods using gases |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1280490A true GB1280490A (en) | 1972-07-05 |
Family
ID=5711127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5183269A Expired GB1280490A (en) | 1968-10-22 | 1969-10-22 | Device for cooling hot, granular and/or lumpy material by means of gases |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT299051B (en) |
BE (1) | BE740646A (en) |
DE (1) | DE1804388A1 (en) |
DK (1) | DK128957B (en) |
ES (1) | ES372702A1 (en) |
FR (1) | FR2021211A1 (en) |
GB (1) | GB1280490A (en) |
-
1968
- 1968-10-22 DE DE19681804388 patent/DE1804388A1/en active Pending
-
1969
- 1969-08-19 AT AT794169A patent/AT299051B/en not_active IP Right Cessation
- 1969-10-17 FR FR6935592A patent/FR2021211A1/fr not_active Withdrawn
- 1969-10-20 ES ES372702A patent/ES372702A1/en not_active Expired
- 1969-10-21 DK DK556169A patent/DK128957B/en unknown
- 1969-10-22 GB GB5183269A patent/GB1280490A/en not_active Expired
- 1969-10-22 BE BE740646D patent/BE740646A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
ES372702A1 (en) | 1971-11-01 |
BE740646A (en) | 1970-04-01 |
FR2021211A1 (en) | 1970-07-17 |
AT299051B (en) | 1972-06-12 |
DK128957B (en) | 1974-07-29 |
DE1804388A1 (en) | 1970-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |