DE855889C - Loading device for furnaces with a large grate width - Google Patents
Loading device for furnaces with a large grate widthInfo
- Publication number
- DE855889C DE855889C DEF2555D DEF0002555D DE855889C DE 855889 C DE855889 C DE 855889C DE F2555 D DEF2555 D DE F2555D DE F0002555 D DEF0002555 D DE F0002555D DE 855889 C DE855889 C DE 855889C
- Authority
- DE
- Germany
- Prior art keywords
- grate
- furnaces
- funnel
- width
- loading device
- 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
- 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
- F23K2203/004—Feeding devices with reciprocating members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
Bei Feuerungen mit, großer Rostbreite ist es nicht möglich, den Rosttrichter aus einem Vorratsbehälter mit einer Pendelschurre gleichmäßig zu beschicken, da bei der flachen Neigung der Schurre in den Endstellungen der Brennstoff in der Schurre nicht mehr nachrutscht, so daß also die Seiten des Rosttrichters reicht ausreichend beschickt werden und dem Rost an den Rändern zu wenig Brennstoff zugeführt wird.In the case of furnaces with a large grate width, it is not possible to use the grate funnel to feed evenly from a storage container with a pendulum chute, there with the shallow inclination of the chute in the end positions the fuel in the chute no longer slips, so that the sides of the grate funnel are sufficient and too little fuel is being fed to the grate at the edges.
Die Erfindung betrifft eine neue Einrichtung zur gleichmäßigen Beschickung von Feuerungen mit großer Rostbreite, die im wesentlichen aus einem über dem Rosttrichter vierfahrbaren besteht, der in allen seinen Stellungen unter dem Auslauf des Vorratsbunkers bleibt und den Rosttrichter in seiner ganzen Breite bestreicht. Der Zwischenbunker besteht hierbei im wesentlichen aus einem Rahmen, der mittels Laufräder auf den Längswänden des Rosttrichters vierfahrbar ist und durch Querstege in einzelne Abteilungen. unterteilt ist, damit während des Verfahrens dies Zwischenbunkers eine Trennung des Brennstoffes nach groben und feinen Bestandteilen vermieden wird. Die Höhe des Zwischenbunkers ist hierbei größer bemessen als die Höhe der im Rosttrichter während eines Hinundherganges des Zwischenbunkers abgesunkenen Brennstoffsäule.The invention relates to a new device for uniform loading of furnaces with a large grate width, essentially consisting of one above the grate funnel four-wheeled, which in all its positions under the outlet of the storage bunker remains and spreads the whole width of the grate funnel. The intermediate bunker consists essentially of a frame that is attached to the The longitudinal walls of the grate funnel can be moved in four directions and through crossbars in individual departments. is subdivided so that this intermediate bunker has a separation during the process of the fuel for coarse and fine components is avoided. The amount of the The intermediate bunker is larger than the height of the grate hopper during a back and forth passage of the intermediate bunker.
Der Erfindungsgegenstand ist nachstehend an Hand der Zeichnung näher erläutert, die in einem Längs- und einem Querschnitt eine Ausführungsform in schematischer Darstellung wiedergibt.The subject of the invention is detailed below with reference to the drawing explained in a longitudinal and a cross section an embodiment in schematic Representation reproduces.
Auf den Längswänden des Rosttrichters i ist ein Rahmen 2 mit Laufrädern 3 verschiebbar gelagert. Die Länge des Wagens 2 übersteigt etwas die halbe Breite des Rosttrichters i, so daß also der Rahmen 2 über die ganze Breite des Rosttrichters i verfahren werden kann, ohne daß er hierbei aus dem Bereich des Auslaufes 4 des Vorratsbunkers 5 gerät. Der fahrbare Rahmen 2 ist durch Zwischenstege 6 in einzelne Kammern unterteilt, deren Breite im wesentlichen der Breite des Auslaufes 4 entspricht. Die Höhe H des ve.rfahrbaren Bunkerrahmens 2 ist größer bemessen als die Höhe der im Rosttrichter i während eines Hinundherganges des Wagens 2 abgesunkenen, Brennstoffsäule. Bei dem langsamen Hinundhergang des Zwischenbunkers 2 über dem Rosttrichter wird der Zwischenbunker 2 gleichmäßig mit Brennstoff gefüllt, der dann aus den, einzelnen Abteilungen entsprechend dein Absinken der Brennstoffsäule in dem Rosttrichter i in diesen nachrutscht. Der Breninstoff wird somit vollkommen gleichmäßig auf die ganze Breite des Rosttrichters i und damit des Rostes \#erteilt, -,vobei zufolge der Zwischenwände 6 eine Trennung des B.retmstoffes nach feinen und groben Bestandteilen nicht eintreten kann.On the longitudinal walls of the grate funnel i is a frame 2 with running wheels 3 slidably mounted. The length of the carriage 2 slightly exceeds half the width of the grate funnel i, so that the frame 2 over the entire width of the grate funnel i can be moved without moving out of the area of the outlet 4 of the Storage bunker 5 device. The mobile frame 2 is divided by intermediate webs 6 Divided chambers, the width of which corresponds essentially to the width of the outlet 4. The height H of the movable bunker frame 2 is larger than the height of the The fuel column sank in the grate funnel i during a reciprocation of the carriage 2. As the intermediate bunker 2 slowly moves back and forth over the grate funnel the intermediate bunker 2 is evenly filled with fuel, which then from the, individual Divisions according to the lowering of the column of fuel in the grate funnel i in these slides. The fuel is thus completely evenly distributed over the whole width of the grate funnel i and thus of the grate \ #divided, - according to the partition walls 6 a separation of the B.retmstoffes according to fine and coarse components cannot occur.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF2555D DE855889C (en) | 1942-10-04 | 1942-10-04 | Loading device for furnaces with a large grate width |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF2555D DE855889C (en) | 1942-10-04 | 1942-10-04 | Loading device for furnaces with a large grate width |
Publications (1)
Publication Number | Publication Date |
---|---|
DE855889C true DE855889C (en) | 1952-11-17 |
Family
ID=7083320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEF2555D Expired DE855889C (en) | 1942-10-04 | 1942-10-04 | Loading device for furnaces with a large grate width |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE855889C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE964430C (en) * | 1949-07-02 | 1957-05-23 | Kurt Jungnitsch | Loading device for wide grate funnels |
DE964718C (en) * | 1949-07-23 | 1957-05-29 | Steinmueller Gmbh L & C | Fuel feed device for grate funnels with an endless conveyor belt as a distribution device |
DE970001C (en) * | 1951-02-08 | 1958-08-07 | Woehr Eisenwerk | Automatic distribution device for charging furnaces with a large grate width |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US887085A (en) * | 1906-03-22 | 1908-05-12 | George W Gardner | Furnace fuel-feeder. |
DE483064C (en) * | 1929-09-26 | Fritz Breuning Dipl Ing | Charging device for traveling grate firing | |
US1759877A (en) * | 1926-12-31 | 1930-05-27 | Thomas N Wynne | Coal spreader |
DE730593C (en) * | 1941-02-16 | 1943-01-14 | Ver Kesselwerke Ag | Device for loading wide traveling grids |
-
1942
- 1942-10-04 DE DEF2555D patent/DE855889C/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE483064C (en) * | 1929-09-26 | Fritz Breuning Dipl Ing | Charging device for traveling grate firing | |
US887085A (en) * | 1906-03-22 | 1908-05-12 | George W Gardner | Furnace fuel-feeder. |
US1759877A (en) * | 1926-12-31 | 1930-05-27 | Thomas N Wynne | Coal spreader |
DE730593C (en) * | 1941-02-16 | 1943-01-14 | Ver Kesselwerke Ag | Device for loading wide traveling grids |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE964430C (en) * | 1949-07-02 | 1957-05-23 | Kurt Jungnitsch | Loading device for wide grate funnels |
DE964718C (en) * | 1949-07-23 | 1957-05-29 | Steinmueller Gmbh L & C | Fuel feed device for grate funnels with an endless conveyor belt as a distribution device |
DE970001C (en) * | 1951-02-08 | 1958-08-07 | Woehr Eisenwerk | Automatic distribution device for charging furnaces with a large grate width |
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