DE1257055B - Einrichtung zum Zuteilen von pneumatisch gefoerdertem Gut in Partikelform auf eine Mehrzahl von Verbraucherstellen - Google Patents
Einrichtung zum Zuteilen von pneumatisch gefoerdertem Gut in Partikelform auf eine Mehrzahl von VerbraucherstellenInfo
- Publication number
- DE1257055B DE1257055B DEB71390A DEB0071390A DE1257055B DE 1257055 B DE1257055 B DE 1257055B DE B71390 A DEB71390 A DE B71390A DE B0071390 A DEB0071390 A DE B0071390A DE 1257055 B DE1257055 B DE 1257055B
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- distributor
- lines
- mixture
- outlets
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title description 11
- 239000002245 particle Substances 0.000 title description 4
- 239000003245 coal Substances 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims 1
- 239000002817 coal dust Substances 0.000 description 11
- 239000000446 fuel Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000012254 powdered material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000005514 two-phase flow Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
- C21B5/001—Injecting additional fuel or reducing agents
- C21B5/003—Injection of pulverulent coal
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/16—Tuyéres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/002—Feeding devices for steam boilers, e.g. in locomotives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K2203/00—Feeding arrangements
- F23K2203/006—Fuel distribution and transport systems for pulverulent fuel
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1257055XA | 1962-04-05 | 1962-04-05 | |
| US185438A US3150962A (en) | 1962-04-05 | 1962-04-05 | Pulverized coal firing method and system for blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1257055B true DE1257055B (de) | 1967-12-21 |
Family
ID=32965179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEB71390A Pending DE1257055B (de) | 1962-04-05 | 1963-04-03 | Einrichtung zum Zuteilen von pneumatisch gefoerdertem Gut in Partikelform auf eine Mehrzahl von Verbraucherstellen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3150962A (US07368563-20080506-C00056.png) |
| BE (1) | BE630649A (US07368563-20080506-C00056.png) |
| DE (1) | DE1257055B (US07368563-20080506-C00056.png) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1310593A (fr) * | 1961-10-13 | 1962-11-30 | Siderurgie Fse Inst Rech | Procédé de réglage d'injections de combustibles dans un haut-fourneau |
| US3204942A (en) * | 1963-02-18 | 1965-09-07 | Babcock & Wilcox Co | Distributor for pneumatically transported particle-form material |
| US3167421A (en) * | 1962-06-15 | 1965-01-26 | Pulhnan Inc | Powdered solids injection process |
| US3240587A (en) * | 1962-12-21 | 1966-03-15 | Allied Chem | Method for injecting particulate coal into a blast furnace |
| US3318686A (en) * | 1963-07-02 | 1967-05-09 | Koppers Co Inc | Method and apparatus for transporting particulate material to a metallurgical furnace |
| US3306238A (en) * | 1965-05-20 | 1967-02-28 | Armco Steel Corp | Fuel injection system for blast furnaces |
| US3371917A (en) * | 1965-10-21 | 1968-03-05 | Buell Engineering Company Inc | Apparatus for feeding fuel into a blast furnace |
| US3971654A (en) * | 1974-10-16 | 1976-07-27 | Bethlehem Steel Corporation | Method of injecting pelletized coal through blast furnace tuyeres |
| IT1065114B (it) * | 1975-08-22 | 1985-02-25 | Peters Ag Claudius | Dispositivo per l introduzione pneumatica continua di merce di in forma di polvere in piu punti di utilizzo |
| LU81519A1 (fr) * | 1979-07-17 | 1979-10-31 | Wurth Anciens Ets Paul | Procede et installation d'injection de combustibles solides dans un four a cuve |
| LU82336A1 (fr) * | 1980-04-04 | 1980-07-02 | Wurth Anciens Ets Paul | Procede et dispositif de pression et de fluidisation d'une masse pulverulente dans une enceinte de distribution |
| US4332207A (en) * | 1980-10-30 | 1982-06-01 | Combustion Engineering, Inc. | Method of improving load response on coal-fired boilers |
| DE3109111A1 (de) * | 1981-03-11 | 1982-09-23 | Fried. Krupp Gmbh, 4300 Essen | "anlage zum eingeben von kohle in metallurgische prozessgefaesse mit einer vielzahl von einblasstellen und verfahren zum betreiben der anlage" |
| FR2516543B1 (fr) * | 1981-11-18 | 1986-07-18 | Do Nii Chernoj Metallurgii | Procede d'amenee d'un melange combustible en poudre dans les tuyeres d'un haut fourneau |
| US4412496A (en) * | 1982-04-27 | 1983-11-01 | Foster Wheeler Energy Corp. | Combustion system and method for a coal-fired furnace utilizing a low load coal burner |
| DE3581431D1 (de) * | 1984-05-11 | 1991-02-28 | Jakes Howden & Co Ltd | Verfahren zum betreiben eines metallurgischen ofens. |
| JPS6127092U (ja) * | 1984-07-23 | 1986-02-18 | 日本フアンドリ−サ−ビス株式会社 | 溶解炉装置 |
| US5265983A (en) * | 1992-06-02 | 1993-11-30 | The Babcock & Wilcox Company | Cascading pressure continuous blow bottle |
| JP6012360B2 (ja) * | 2012-09-20 | 2016-10-25 | 三菱重工業株式会社 | 微粉炭吹き込み装置、これを備えた高炉設備、および微粉炭供給方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE498123C (de) * | 1926-06-15 | 1930-05-17 | Aeg | Feuerungsanlage fuer staubfoermige Brennstoffe, insbesondere fuer Kohlenstaub |
| US1821868A (en) * | 1929-11-13 | 1931-09-01 | Yarrow Harold Edgar | Distributor for pulverized fuel |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US250602A (en) * | 1881-12-06 | thiollier and f | ||
| US1627766A (en) * | 1924-04-14 | 1927-05-10 | Raymond Bros Engineering Co | Method of and apparatus for preparing, feeding, and burning pulverized fuel |
| GB244575A (en) * | 1924-11-28 | 1925-12-24 | Int Comb Eng Corp | Improvements relating to the pulverising and drying of materials |
| US2184845A (en) * | 1933-08-08 | 1939-12-26 | Noack Walter Gustav | Pulverizing, combustion, and heat transfer plant |
| US2226923A (en) * | 1938-08-16 | 1940-12-31 | Comb Eng Co Inc | Control for fuel feeding apparatus |
| US2511017A (en) * | 1944-03-15 | 1950-06-13 | Babcock & Wilcox Co | Fuel handling and firing system |
| US2494070A (en) * | 1945-09-10 | 1950-01-10 | Blaw Knox Co | Apparatus for burning pulverized fuel |
| US2960324A (en) * | 1954-02-04 | 1960-11-15 | Babcock & Wilcox Co | Condensible fluid swept pulverizer |
-
0
- BE BE630649D patent/BE630649A/xx unknown
-
1962
- 1962-04-05 US US185438A patent/US3150962A/en not_active Expired - Lifetime
-
1963
- 1963-04-03 DE DEB71390A patent/DE1257055B/de active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE498123C (de) * | 1926-06-15 | 1930-05-17 | Aeg | Feuerungsanlage fuer staubfoermige Brennstoffe, insbesondere fuer Kohlenstaub |
| US1821868A (en) * | 1929-11-13 | 1931-09-01 | Yarrow Harold Edgar | Distributor for pulverized fuel |
Also Published As
| Publication number | Publication date |
|---|---|
| US3150962A (en) | 1964-09-29 |
| BE630649A (US07368563-20080506-C00056.png) |
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