DE351596C - Step grate with alternately tilted steps - Google Patents

Step grate with alternately tilted steps

Info

Publication number
DE351596C
DE351596C DENDAT351596D DE351596DD DE351596C DE 351596 C DE351596 C DE 351596C DE NDAT351596 D DENDAT351596 D DE NDAT351596D DE 351596D D DE351596D D DE 351596DD DE 351596 C DE351596 C DE 351596C
Authority
DE
Germany
Prior art keywords
steps
grate
alternately tilted
step grate
shut
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
Application number
DENDAT351596D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE351596C publication Critical patent/DE351596C/en
Expired legal-status Critical Current

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)

Description

Treppenrost mit wechselweise gekippten Stufen. Nach Patentanspruch z des Patents 338372 wird der Luftzutritt in die drehbar gelagerten hohlen Roststufen, der durch die Drehzapfen aus den Seitenwangen erfolgt, für jede der beiden Gruppen gleichzeitig bewegter Roststufen getrennt durch j e eine Klappe geregelt. Diese Klappe wird durch das Rostbewegungsgestänge beim Kippen der Stufen zwecks Entleerung geschlossen und bei der Rückbewegung der Stufen geöffnet.Step grate with alternately tilted steps. According to patent claim z of the patent 338372 the air inlet into the rotatably mounted hollow grate steps, which takes place through the pivot pin from the side walls, for each of the two groups grate steps moving at the same time, controlled separately by one flap. These The flap is activated by the grate moving linkage when the steps are tilted for the purpose of emptying closed and opened when the steps move back.

Bereits bei Beginn der Kippbewegung wird je nach Eigenschaft des Brennstoffes eine mehr oder weniger vollständige Entleerung der Roststufe eintreten. Ebenso wird nach Wiederaufrichtung der Roststufe nicht sofort eine vollkommene Beschüttung derselben mit Brennstoff erfolgen.Already at the beginning of the tilting movement, depending on the properties of the fuel a more or less complete emptying of the grate step occur. Likewise will after re-erecting the grate step, it is not immediately completely covered done with fuel.

Um nun während dieser Zeiträume der fehlenden und unvollständigen Beschüttung der Roststufen keine überschüssige Luft in den Verbrennungsraum treten zu lassen, wird durch eine besondere Vorrichtung in Verbindung mit dem Rostbewegungsgestänge die Absperrung der Luftzufuhr bei dem Kippen der Roststufen, beschleunigt und bei dem Aufrichten verzögert.To now during these periods of the missing and incomplete When the grate steps are poured, no excess air can enter the combustion chamber to let is made by a special device in connection with the grate moving linkage the shut-off of the air supply when tilting the grate steps, accelerated and with delayed standing up.

Diese Vorrichtung besteht darin, daß der Stellhebel k der Drosselklappe e und f mit dem unteren Kupplungszapfen in einem winkelförmigen Schlitz i der Zugstange k geführt ist. Bei entsprechender Bemessung der Hebellänge `wird nach erfolgter Bewegung des Hebels aus der Lage A-B in die Lage A-C die Drosselklappe geschlossen sein, worauf bei weiterer Rückbewegung der Zugstange zum vollständigen Kippen der Roststufen der Kupplungszapfen des Stellhebels k im wagerechten Schenkel des winkelförmigen Schlitzes i toten Gang hat.This device consists in that the adjusting lever k of the throttle valve e and f is guided with the lower coupling pin in an angular slot i of the pull rod k. If the lever length is appropriately dimensioned, the throttle valve will be closed after the lever has moved from position AB to position AC, whereupon with further return movement of the pull rod to completely tilt the grate steps, the coupling pin of the adjusting lever k in the horizontal leg of the angular slot i dead gear Has.

Bei der Vorbewegung der Zugstange tritt der umgekehrte Vorgang ein, also eine Verzögerung der Öffnungsbewegung der Klappe.The reverse process occurs when the drawbar moves forward, thus a delay in the opening movement of the flap.

Claims (1)

PATENTANSPRUCH: Treppenrost mit wechselweise gekippten Stufen und geregelter Unterwindzuführung nach Patent 338372, dadurch gekennzeichnet, daB der Stellhebel der Luftabsperrklappe mit seinem freien Ende derart in einem winkelförmigen Schlitz der Rostbewegungsstange geführt wird, .daB das Absperren der Luftzufuhr zu den hohlen Roststufen bei deren Entleerung beschleunigt und das Öffnen der Luftzufuhr bei dem Beschicken der Roststufen verzögert wird.PATENT CLAIM: Step grate with alternately tilted steps and regulated underwind feed according to patent 338372, characterized in that the Adjusting lever of the air shut-off valve with its free end in such an angled manner Slot of the grate moving bar, so that the air supply is shut off to the hollow grate steps when they are emptied accelerated and the opening of the air supply is delayed when loading the grate steps.
DENDAT351596D Step grate with alternately tilted steps Expired DE351596C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE351596T

Publications (1)

Publication Number Publication Date
DE351596C true DE351596C (en) 1922-04-10

Family

ID=6269766

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT351596D Expired DE351596C (en) Step grate with alternately tilted steps

Country Status (1)

Country Link
DE (1) DE351596C (en)

Similar Documents

Publication Publication Date Title
DE351596C (en) Step grate with alternately tilted steps
DE374811C (en) Fruit press
DE1292109B (en) Ejection device for small part upsetting presses, especially for bolt upsetting presses
DE671440C (en) Device for regulating the filler tobacco feed to a cigar machine
DE676146C (en) Method and device for automatic control of the supply of foam air into the fuel spray pipe of the carburetor of internal combustion engines
DE683496C (en) Apparatus for making dumbbells
DE342530C (en) Leather stud machine
DE450865C (en) Automatic loading device for furnaces with alternately opening and closing locking elements
DE373185C (en) Locking device at bunker outlets
DE206413C (en)
DE833139C (en) Method and device for testing the moisture content of grain (grain)
DE356013C (en) Artificial fertilizer spreader, the box floor of which forms the spreading roller
DE484448C (en) Hollow body baking machine with baking molds and core piece holders arranged radially in a housing on a rotating shaft
DE187329C (en)
DE425606C (en) Dough dividing machine
DE448596C (en) Injection molding machine
DE490930C (en) Hot air machine with one working cylinder and two displacement cylinders
DE387715C (en) Injection molding machine working with compressed air and a riser pipe
DE504887C (en) Sound absorber, consisting of movable helical guide vanes, which are arranged in a dismountable housing
DE605196C (en) Device for cooling the casting lines on die setting and line casting machines
AT141919B (en) Device for cooling the casting lines in die setting and line casting machines.
DE336681C (en) Control for the pushing device of the conveyor wagon u. Like. On the conveyor basket
DE425909C (en) Transplanter
DE505151C (en) Safety device for high-speed two-stroke gas engines
DE321006C (en) Wide and row spreader for artificial manure