IN2014DN07427A - - Google Patents
Info
- Publication number
- IN2014DN07427A IN2014DN07427A IN7427DEN2014A IN2014DN07427A IN 2014DN07427 A IN2014DN07427 A IN 2014DN07427A IN 7427DEN2014 A IN7427DEN2014 A IN 7427DEN2014A IN 2014DN07427 A IN2014DN07427 A IN 2014DN07427A
- Authority
- IN
- India
- Prior art keywords
- cyclones
- guide tube
- upper level
- distributed
- disposed
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
-
- 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
-
- 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
- F27B7/2016—Arrangements of preheating devices for the charge
- F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
-
- 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
- F27B7/32—Arrangement of devices for charging
- F27B7/3205—Charging
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- 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
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D2017/009—Cyclone for separating fines from gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
- Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Furnace Details (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
Provided is a device that is for producing cement uniformly supplies starting materials to cyclones above a guide tube increases heat exchange efficiency by means of uniform pre heating and can cause an operation having low pressure loss and low energy consumption. In the device for producing cement between a plurality of upper level cyclones (13A) and a lower level cyclone (13B) disposed there below a guide tube (21) is provided that causes exhaust gas led out from the lower level cyclone (13B) to flow upward to be distributed and to be led to the upper level cyclones (13A). At a position below the guide tube (21) distribution section (23) to the plurality of upper level cyclones (13A) are disposed a number of starting material supply tubes (22) which supply cement starting materials equal to the number of distributed exits (21a) to the upper level cyclones (13A). The connection openings (22a) of the starting material supply tubes (22) to the guide tube (21) are disposed one at a time at positions corresponding to the flow of each revolving flow of exhaust gas flowing into the distributed exits (21a).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012057517A JP5316663B2 (en) | 2012-03-14 | 2012-03-14 | Cement production equipment |
| PCT/JP2013/056980 WO2013137304A1 (en) | 2012-03-14 | 2013-03-13 | Device for producing cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DN07427A true IN2014DN07427A (en) | 2015-04-24 |
Family
ID=49161209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN7427DEN2014 IN2014DN07427A (en) | 2012-03-14 | 2013-03-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9587881B2 (en) |
| EP (1) | EP2826758B1 (en) |
| JP (1) | JP5316663B2 (en) |
| KR (1) | KR20140134317A (en) |
| CN (1) | CN104159864B9 (en) |
| IN (1) | IN2014DN07427A (en) |
| WO (1) | WO2013137304A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5541406B2 (en) | 2012-08-28 | 2014-07-09 | 三菱マテリアル株式会社 | Cement production equipment |
| CN109737761B (en) * | 2018-12-13 | 2020-08-04 | 赣州富尔特电子股份有限公司 | Non-ferrous metal smelting equipment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4063875A (en) | 1976-05-28 | 1977-12-20 | Allis-Chalmers Corporation | Cement making apparatus including preheater, kiln, cooler and auxiliary furnace |
| DE2715790A1 (en) * | 1977-04-07 | 1978-10-12 | Polysius Ag | FLOATING GAS PREHEATER FOR FINE GOODS |
| JPS59167400U (en) | 1983-04-22 | 1984-11-09 | 三菱重工業株式会社 | raw material shoot |
| JPH06191615A (en) | 1992-12-25 | 1994-07-12 | Mitsubishi Materials Corp | Powder dispersing device |
| JPH08119694A (en) * | 1994-10-20 | 1996-05-14 | Ishikawajima Harima Heavy Ind Co Ltd | Cement material burning device |
| JP3316372B2 (en) | 1996-03-28 | 2002-08-19 | 川崎重工業株式会社 | Powder material dispersion equipment |
| CN102219410B (en) * | 2011-03-24 | 2012-10-24 | 西安建筑科技大学 | Suspended-stated external circulating type high-solid-gas-ratio decomposition reactor |
| JP5560469B2 (en) * | 2011-03-31 | 2014-07-30 | 三菱マテリアル株式会社 | Cement production equipment |
-
2012
- 2012-03-14 JP JP2012057517A patent/JP5316663B2/en active Active
-
2013
- 2013-03-13 US US14/383,274 patent/US9587881B2/en not_active Expired - Fee Related
- 2013-03-13 EP EP13761224.8A patent/EP2826758B1/en not_active Not-in-force
- 2013-03-13 IN IN7427DEN2014 patent/IN2014DN07427A/en unknown
- 2013-03-13 CN CN201380012827.8A patent/CN104159864B9/en not_active Expired - Fee Related
- 2013-03-13 KR KR1020147028289A patent/KR20140134317A/en not_active Application Discontinuation
- 2013-03-13 WO PCT/JP2013/056980 patent/WO2013137304A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20150020400A1 (en) | 2015-01-22 |
| JP2013189349A (en) | 2013-09-26 |
| CN104159864A (en) | 2014-11-19 |
| US9587881B2 (en) | 2017-03-07 |
| EP2826758A1 (en) | 2015-01-21 |
| JP5316663B2 (en) | 2013-10-16 |
| WO2013137304A1 (en) | 2013-09-19 |
| EP2826758A4 (en) | 2015-11-11 |
| KR20140134317A (en) | 2014-11-21 |
| CN104159864B (en) | 2016-04-06 |
| CN104159864B9 (en) | 2016-08-10 |
| EP2826758B1 (en) | 2017-06-14 |
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