AT273350B - Grate for large combustion systems - Google Patents
Grate for large combustion systemsInfo
- Publication number
- AT273350B AT273350B AT316066A AT316066A AT273350B AT 273350 B AT273350 B AT 273350B AT 316066 A AT316066 A AT 316066A AT 316066 A AT316066 A AT 316066A AT 273350 B AT273350 B AT 273350B
- Authority
- AT
- Austria
- Prior art keywords
- grate
- combustion systems
- large combustion
- rollers
- roller
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H7/00—Inclined or stepped grates
- F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H2700/00—Grates characterised by special features or applications
- F23H2700/003—Stepped grates with rotatable or slidable gratebars
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Paper (AREA)
- Combined Means For Separation Of Solids (AREA)
Description
<Desc/Clms Page number 1>
Rost für Grossfeuerungsanlagen
EMI1.1
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<Desc/Clms Page number 2>
unterbrochenen Zugankers-2b--an sein bewegliches Auflager --3-- herangezogen. Je nach dem gewünschten Druck, mit welchem die Roststäbe--l bzw. la--auf ihren darunterliegenden Roststab
EMI2.1
In Fig. 2 ist die Anwendung der Erfindung bei den letzten Roststäben eines Rostes gezeigt, welche die Verbindung zur Schlackenwalze-6-herstellen.
Die Erfindung lässt sich gemäss Fig. 3 vorteilhaft auch bei solchen Feuerungsanlagen anwenden, deren Rostelemente aus im Abstand voneinander gelagerten Walzen--8, 8a- bestehen. Hier gibt sich in besonderem Masse die Aufgabe, die Überbrückung der Walzen so zu gestalten, dass möglichst wenig Rostdurchfall zwischen den Walzen vorhanden ist. Demgemäss sind nach der Erfindung zwischen den walzenförmigen Rostelementen-8 und 8a--etwa roststabförmige Überbrückungselemente--Ib- vorgesehen, die an eine bzw. an beide Walzen--8, 8a- angedrückt sind. Das Heranziehen des Überbrückungselementes--lb-auf seine Unterlage (Walze-8-) erfolgt sinngemäss in der gleichen Weise, wie bei den vorhergehenden Ausführungsbeispielen beschrieben.
Eine der beiden Walzen - 8 bzw. 8a-kann auch durch Rostelemente ähnlich den in den Fig.1 mit --2-- dargestellten ersetzt werden.
PATENTANSPRÜCHE :
1. Rost für Grossfeuerungsanlagen mit aufeinander folgenden, verschiebbaren, feststehenden oder
EMI2.2
an ihnen angelenkte und an feststehenden Tragteilen angreifende, gefederte Zuganker mit einer Komponente nach abwärts auf ihre Unterlage gezogen sind.
<Desc / Clms Page number 1>
Grate for large combustion systems
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<Desc / Clms Page number 2>
interrupted tie rod-2b - pulled to its movable support --3-. Depending on the desired pressure with which the grate bars - l or la - apply to their grate bar underneath
EMI2.1
In Fig. 2, the application of the invention to the last grate bars of a grate is shown, which produce the connection to the slag roller-6-.
According to FIG. 3, the invention can also be used advantageously in such firing systems, the grate elements of which consist of rollers 8, 8 a which are mounted at a distance from one another. The main task here is to design the bridging of the rollers in such a way that there is as little rust fall through between the rollers. Accordingly, according to the invention, between the roller-shaped grate elements -8 and 8a-for example grate-bar-shaped bridging elements -bb- are provided which are pressed against one or both rolls -8, 8a. The bridging element - lb - is pulled up onto its base (roller - 8 -) in the same way as described in the previous exemplary embodiments.
One of the two rollers - 8 or 8a - can also be replaced by grate elements similar to those shown in Fig. 1 with --2--.
PATENT CLAIMS:
1. Grate for large combustion systems with successive, movable, fixed or
EMI2.2
spring-loaded tie rods hinged to them and attacking fixed supporting parts are pulled downwards with one component onto their base.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM0065062 | 1965-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT273350B true AT273350B (en) | 1969-08-11 |
Family
ID=7311319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT316066A AT273350B (en) | 1965-04-29 | 1966-04-04 | Grate for large combustion systems |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS504891B1 (en) |
AT (1) | AT273350B (en) |
CH (1) | CH445002A (en) |
DE (1) | DE1258541C2 (en) |
DK (1) | DK113664B (en) |
GB (1) | GB1148714A (en) |
NL (1) | NL6605575A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1751084B2 (en) * | 1968-03-30 | 1971-06-24 | Peters Ag Claudius | Fastening arrangement for a grate plate |
DE2930406A1 (en) * | 1979-07-26 | 1981-02-12 | Krupp Polysius Ag | SLIDING ROD |
DE4300636C1 (en) * | 1993-01-13 | 1994-07-14 | Rbu Rolf Becker Gmbh Ingieneur | Roller grate for operating a combustion boiler |
DE4316343A1 (en) * | 1993-05-15 | 1994-11-17 | Babcock Energie Umwelt | Roller grate for incinerators |
JP5871541B2 (en) * | 2011-09-29 | 2016-03-01 | 荏原環境プラント株式会社 | Stoker-type incinerator grate mounting structure and stoker-type incinerator |
CN118729285B (en) * | 2024-06-27 | 2025-02-07 | 重庆环之源企业管理合伙企业(有限合伙) | An incinerator for burning and treating domestic garbage on plateaus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT65019B (en) * | 1913-06-21 | 1914-05-25 | Karl Weisz | Control device for inclined grates with grate bars moving alternately to and fro. |
FR22098E (en) * | 1915-07-24 | 1921-05-12 | Philipp Werger | Stepped grate fireplace, the bars of which are reciprocated |
AT112163B (en) * | 1925-03-30 | 1929-01-25 | Babcock & Wilcox Damfkessel We | Mechanical step grate with side panels. |
AT142971B (en) * | 1932-03-31 | 1935-10-10 | Otto Schenk | Slag grate for infeed, stair, trough, traveling and similar grates. |
DE735530C (en) * | 1941-01-10 | 1943-05-17 | Ing Emanuel Dvorak | Mechanical step grate |
DE911316C (en) * | 1950-01-01 | 1954-05-13 | Martin Joh Jos Dr Ing | Slope adjustment with inclined grate firing |
-
1965
- 1965-04-29 DE DE19651258541 patent/DE1258541C2/en not_active Expired
-
1966
- 1966-04-04 AT AT316066A patent/AT273350B/en active
- 1966-04-04 CH CH489466A patent/CH445002A/en unknown
- 1966-04-26 NL NL6605575A patent/NL6605575A/xx unknown
- 1966-04-27 DK DK215566A patent/DK113664B/en unknown
- 1966-04-29 GB GB1890566A patent/GB1148714A/en not_active Expired
- 1966-04-30 JP JP2749566A patent/JPS504891B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NL6605575A (en) | 1966-10-31 |
DE1258541C2 (en) | 1973-09-20 |
DE1258541B (en) | 1973-09-20 |
DK113664B (en) | 1969-04-14 |
GB1148714A (en) | 1969-04-16 |
JPS504891B1 (en) | 1975-02-25 |
CH445002A (en) | 1967-10-15 |
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