DE2208247C2 - Verfahren und Vorrichtung für die Wärmeübertragung zwischen pulverförmigem Material und Gas - Google Patents
Verfahren und Vorrichtung für die Wärmeübertragung zwischen pulverförmigem Material und GasInfo
- Publication number
- DE2208247C2 DE2208247C2 DE2208247A DE2208247A DE2208247C2 DE 2208247 C2 DE2208247 C2 DE 2208247C2 DE 2208247 A DE2208247 A DE 2208247A DE 2208247 A DE2208247 A DE 2208247A DE 2208247 C2 DE2208247 C2 DE 2208247C2
- Authority
- DE
- Germany
- Prior art keywords
- channel
- gas
- heat exchanger
- opening
- bottom opening
- 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
- 239000000463 material Substances 0.000 title claims description 19
- 238000000034 method Methods 0.000 title claims description 18
- 238000012546 transfer Methods 0.000 title description 2
- 238000007599 discharging Methods 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 28
- 235000012054 meals Nutrition 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- 239000000725 suspension Substances 0.000 description 8
- 239000000428 dust Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 238000011982 device technology Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000010327 methods by industry Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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 specially adapted for rotary-drum furnaces
- F27B7/2016—Arrangements of preheating devices for the charge
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Furnace Details (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Drying Of Solid Materials (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB545271*[A GB1367898A (en) | 1971-02-25 | 1971-02-25 | Methods of and apparatus for transmitting heat between a powdered material and gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2208247A1 DE2208247A1 (de) | 1972-09-07 |
| DE2208247C2 true DE2208247C2 (de) | 1983-10-20 |
Family
ID=9796452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2208247A Expired DE2208247C2 (de) | 1971-02-25 | 1972-02-22 | Verfahren und Vorrichtung für die Wärmeübertragung zwischen pulverförmigem Material und Gas |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3741715A (enExample) |
| JP (1) | JPS5520739B1 (enExample) |
| AU (1) | AU466799B2 (enExample) |
| BR (1) | BR7201031D0 (enExample) |
| DE (1) | DE2208247C2 (enExample) |
| ES (2) | ES400120A1 (enExample) |
| FR (1) | FR2126388B1 (enExample) |
| GB (1) | GB1367898A (enExample) |
| IT (1) | IT947864B (enExample) |
| SE (1) | SE373204B (enExample) |
| ZA (1) | ZA72769B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2630895A1 (de) * | 1976-07-09 | 1978-01-12 | Readymix Cement Eng Gmbh | Vorrichtung zum brennen oder sintern und anschliessendem kuehlen von zementklinker, kalk, magnesit, dolomit oder aehnlichen stoffen |
| US4255130A (en) * | 1979-10-26 | 1981-03-10 | Johnson Jr Allen S | Apparatus and method for treating an aggregate material with a flowing gas |
| US4651807A (en) * | 1985-03-13 | 1987-03-24 | Westinghouse Electric Corp. | Method and apparatus for cooling a high temperature waste gas using a jetting bed, fluidized bed technique |
| WO2021212167A1 (en) | 2020-04-20 | 2021-10-28 | Calix Ltd | A powder-gas heat exchanger and applications thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL74181C (enExample) * | 1945-03-02 | 1900-01-01 | ||
| US2761668A (en) * | 1950-12-13 | 1956-09-04 | Smidth & Co As F L | Apparatus and method for exchanging heat between solid materials and a fluid medium |
| DE1501392A1 (de) * | 1966-05-27 | 1969-12-04 | Kloeckner Humboldt Deutz Ag | Querstromwaermetauscher |
| US3517914A (en) * | 1968-02-06 | 1970-06-30 | Pellite Corp | Vibrating furnace for pellet material |
-
1971
- 1971-02-25 GB GB545271*[A patent/GB1367898A/en not_active Expired
-
1972
- 1972-02-07 ZA ZA720769A patent/ZA72769B/xx unknown
- 1972-02-16 US US00226839A patent/US3741715A/en not_active Expired - Lifetime
- 1972-02-22 DE DE2208247A patent/DE2208247C2/de not_active Expired
- 1972-02-23 AU AU39288/72A patent/AU466799B2/en not_active Expired
- 1972-02-23 SE SE7202227A patent/SE373204B/xx unknown
- 1972-02-24 BR BR1031/72A patent/BR7201031D0/pt unknown
- 1972-02-24 ES ES400120A patent/ES400120A1/es not_active Expired
- 1972-02-24 FR FR7206267A patent/FR2126388B1/fr not_active Expired
- 1972-02-24 IT IT20989/72A patent/IT947864B/it active
- 1972-02-25 JP JP1901172A patent/JPS5520739B1/ja active Pending
-
1974
- 1974-07-01 ES ES427855A patent/ES427855A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT947864B (it) | 1973-05-30 |
| AU3928872A (en) | 1973-08-30 |
| GB1367898A (en) | 1974-09-25 |
| ES427855A1 (es) | 1976-08-01 |
| FR2126388B1 (enExample) | 1977-01-14 |
| BR7201031D0 (pt) | 1973-06-14 |
| SE373204B (enExample) | 1975-01-27 |
| JPS5520739B1 (enExample) | 1980-06-04 |
| US3741715A (en) | 1973-06-26 |
| FR2126388A1 (enExample) | 1972-10-06 |
| DE2208247A1 (de) | 1972-09-07 |
| ZA72769B (en) | 1972-11-29 |
| AU466799B2 (en) | 1973-08-30 |
| ES400120A1 (es) | 1975-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8339 | Ceased/non-payment of the annual fee |