DE4300011C2 - Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem - Google Patents
Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und KühlsystemInfo
- Publication number
- DE4300011C2 DE4300011C2 DE19934300011 DE4300011A DE4300011C2 DE 4300011 C2 DE4300011 C2 DE 4300011C2 DE 19934300011 DE19934300011 DE 19934300011 DE 4300011 A DE4300011 A DE 4300011A DE 4300011 C2 DE4300011 C2 DE 4300011C2
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- cooling
- rotary kiln
- countercurrent
- direct heat
- 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 - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims description 41
- 239000000463 material Substances 0.000 claims description 13
- 235000012054 meals Nutrition 0.000 claims description 9
- 239000004568 cement Substances 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims description 2
- 230000010006 flight Effects 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 description 20
- 239000000428 dust Substances 0.000 description 18
- 235000013339 cereals Nutrition 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 206010012735 Diarrhoea Diseases 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- GJAARPKBDFKHFS-UHFFFAOYSA-N Gerin Natural products COC(=O)C(=C)C1CC2C(=C)C(=O)C=CC2(C)CC1OC(=O)C GJAARPKBDFKHFS-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F5/00—Elements specially adapted for movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Furnace Details (AREA)
- Muffle Furnaces And Rotary Kilns (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934300011 DE4300011C2 (de) | 1993-01-02 | 1993-01-02 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
DE19934324757 DE4324757C2 (de) | 1993-01-02 | 1993-07-23 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934300011 DE4300011C2 (de) | 1993-01-02 | 1993-01-02 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
DE19934324757 DE4324757C2 (de) | 1993-01-02 | 1993-07-23 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
DE4300011A1 DE4300011A1 (de) | 1994-07-07 |
DE4300011C2 true DE4300011C2 (de) | 1999-02-25 |
Family
ID=25922076
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934300011 Expired - Fee Related DE4300011C2 (de) | 1993-01-02 | 1993-01-02 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
DE19934324757 Expired - Fee Related DE4324757C2 (de) | 1993-01-02 | 1993-07-23 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934324757 Expired - Fee Related DE4324757C2 (de) | 1993-01-02 | 1993-07-23 | Gegenstrom-Direkt-Wärmetauscher als Vorwärm- oder/und Kühlsystem |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE4300011C2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19905592A1 (de) * | 1999-02-11 | 2000-08-17 | Richard Kisilowski | Wärmerückgewinnung aus der Strahlungswärme der äußeren Mantelfläche von Drehrohröfen für die Zementherstellung sowie entsprechenden Aggregaten für entsprechende Stoffe |
DE10246656C1 (de) * | 2002-10-07 | 2003-11-06 | Grote Klaus | Schachtwärmetauscher zum Kühlen/Erwärmen von Stoffen, insbesondere Schüttgut |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004007083A2 (en) * | 2002-07-16 | 2004-01-22 | United States Filter Corporation | System and method of processing mixed-phase streams |
CN111336823A (zh) * | 2020-03-13 | 2020-06-26 | 徐州中材装备重型机械有限公司 | 一种废气热焓回收利用的篦冷机及废弃热焓回收利用方法 |
CN113405315B (zh) * | 2021-06-29 | 2022-10-21 | 宁波北新建材有限公司 | 一种石膏板生产线粉料陈化系统及控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1082607B (de) * | 1956-11-09 | 1960-06-02 | Metallgesellschaft Ag | Vorrichtung zum Kuehlen von heissem, kleinstueckigem Gut |
DE1291757B (de) * | 1965-03-19 | 1969-04-03 | Pechiney Prod Chimiques Sa | Drehrohr zum Erhitzen oder Abkuehlen schuettfaehigen oder fluessigen Gutes |
DE1920051A1 (de) * | 1965-06-25 | 1969-11-06 | Smidth & Co As F L | Waermeaustauscher |
-
1993
- 1993-01-02 DE DE19934300011 patent/DE4300011C2/de not_active Expired - Fee Related
- 1993-07-23 DE DE19934324757 patent/DE4324757C2/de not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1082607B (de) * | 1956-11-09 | 1960-06-02 | Metallgesellschaft Ag | Vorrichtung zum Kuehlen von heissem, kleinstueckigem Gut |
DE1291757B (de) * | 1965-03-19 | 1969-04-03 | Pechiney Prod Chimiques Sa | Drehrohr zum Erhitzen oder Abkuehlen schuettfaehigen oder fluessigen Gutes |
DE1920051A1 (de) * | 1965-06-25 | 1969-11-06 | Smidth & Co As F L | Waermeaustauscher |
Non-Patent Citations (1)
Title |
---|
DE-Z: Zement-Kalk-Gibs 1992, Nr. 5, S. 225, Abs. 2.1.3 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19905592A1 (de) * | 1999-02-11 | 2000-08-17 | Richard Kisilowski | Wärmerückgewinnung aus der Strahlungswärme der äußeren Mantelfläche von Drehrohröfen für die Zementherstellung sowie entsprechenden Aggregaten für entsprechende Stoffe |
DE19905592B4 (de) * | 1999-02-11 | 2006-01-12 | Richard Kisilowski | Drehrohrofen zur Zementherstellung |
DE10246656C1 (de) * | 2002-10-07 | 2003-11-06 | Grote Klaus | Schachtwärmetauscher zum Kühlen/Erwärmen von Stoffen, insbesondere Schüttgut |
Also Published As
Publication number | Publication date |
---|---|
DE4300011A1 (de) | 1994-07-07 |
DE4324757C2 (de) | 2000-12-28 |
DE4324757A1 (de) | 1995-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8180 | Miscellaneous part 1 |
Free format text: SPALTE 1, ZEILE 23 "WANDROST" AENDERN IN WANDERROST" SPALTE 3, ZEILE 4 UND ZEILE 29 "EINER INNEREN ENTSTAUBUNG" AENDERN IN "EINE INNERE ENTSTAUBUNG" SPALTE 6, ZEILE 61 "STEIGUNG" AENDERN IN "STEIGERUNG" |
|
AG | Has addition no. |
Ref document number: 4324757 Country of ref document: DE |
|
8110 | Request for examination paragraph 44 | ||
8120 | Willingness to grant licences paragraph 23 | ||
8125 | Change of the main classification |
Ipc: F28C 3/14 |
|
AG | Has addition no. |
Ref document number: 4324757 Country of ref document: DE |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
AG | Has addition no. |
Ref document number: 4324757 Country of ref document: DE |
|
8339 | Ceased/non-payment of the annual fee | ||
8370 | Indication of lapse of patent is to be deleted | ||
R082 | Change of representative |
Representative=s name: VOSS ECKNER & KOLLEGEN, DE Representative=s name: VOSS ECKNER & KOLLEGEN, 17036 NEUBRANDENBURG, DE |
|
R409 | Internal rectification of the legal status completed | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110802 |
|
R409 | Internal rectification of the legal status completed | ||
R081 | Change of applicant/patentee |
Owner name: DORST, GERTRUD, 23552 LUEBECK, DE Free format text: FORMER OWNER: DORST, HELMUT, DIPL.-ING., 23611 BAD SCHWARTAU, DE Effective date: 20120823 Owner name: GERTRUD DORST, DE Free format text: FORMER OWNER: HELMUT DORST, 23611 BAD SCHWARTAU, DE Effective date: 20120823 Owner name: DORST, GERTRUD, DE Free format text: FORMER OWNER: DORST, HELMUT, DIPL.-ING., 23611 BAD SCHWARTAU, DE Effective date: 20120823 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120801 |