DE1917573C3 - Device for determining the empty state of bulk material containers, in particular filling funnels of coke oven filling trucks - Google Patents

Device for determining the empty state of bulk material containers, in particular filling funnels of coke oven filling trucks

Info

Publication number
DE1917573C3
DE1917573C3 DE19691917573 DE1917573A DE1917573C3 DE 1917573 C3 DE1917573 C3 DE 1917573C3 DE 19691917573 DE19691917573 DE 19691917573 DE 1917573 A DE1917573 A DE 1917573A DE 1917573 C3 DE1917573 C3 DE 1917573C3
Authority
DE
Germany
Prior art keywords
filling
coke oven
determining
active power
empty state
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
DE19691917573
Other languages
German (de)
Other versions
DE1917573A1 (en
DE1917573B2 (en
Inventor
Harald 4300 Essen Brommont
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.)
Heinrich Koppers GmbH
Original Assignee
Heinrich Koppers GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heinrich Koppers GmbH filed Critical Heinrich Koppers GmbH
Priority to DE19691917573 priority Critical patent/DE1917573C3/en
Priority to GB1229177D priority patent/GB1229177A/en
Priority to FR7010159A priority patent/FR2038256B1/fr
Priority to BE747676D priority patent/BE747676A/en
Publication of DE1917573A1 publication Critical patent/DE1917573A1/en
Publication of DE1917573B2 publication Critical patent/DE1917573B2/en
Application granted granted Critical
Publication of DE1917573C3 publication Critical patent/DE1917573C3/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B31/00Charging devices
    • C10B31/02Charging devices for charging vertically
    • C10B31/04Charging devices for charging vertically coke ovens with horizontal chambers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/0007Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm for discrete indicating and measuring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Discharge Heating (AREA)
  • Control Of Conveyors (AREA)

Claims (1)

I 917 573I 917 573 Patentanspruch:Claim: Vorrichtung zur Ermittlung des Leerzustandes von Schüttgutbehältern, insbesondere Fülltrichtern von Koksofenfüllwagen, die durch nachgeschaltete elektromotorisch angetriebene Fördermittel, wie Drehteller, Förderschnecken, Unwuchtrüttler, Förderrinnen od. dgl., entleert werden, dadurch gekennzeichnet, daß dem Antrieb des Fördermittels ein anzeigender Wirkleistungsmesser zugeordnet ist, dessen Zeiger bei Erreichen eines vorgegebenen Minimalwertes mechanisch oder berührungslos einen Kontakt betätigt, der ein optisches oder akustisches Signal auslöst und/oder nachfolgende Bewegungsvorgänge steuert.Device for determining the empty state of bulk goods containers, in particular filling hoppers of coke oven charging trucks, which are driven by means of downstream electromotive-driven conveyors, such as turntables, screw conveyors, unbalance vibrators, conveyor troughs or the like, are emptied, characterized in that the drive of the conveyor means an indicating Active power meter is assigned, the pointer of which mechanically or contactlessly a when a predetermined minimum value is reached Contact actuated, which triggers an optical or acoustic signal and / or subsequent movement processes controls. Gegenstand der Erfindung ist eine Vorrichtung zur Ermittlung des Leerzustandes von Schüttgutbehällern, insbesondere Fülltrichtern von Koksofenfüllwagen, die durch nachgeschaltete elektromotorisch angetriebene Fördermittel, wie Drehteller, Förderschnecken, Unwuchtrüttler, Förderrinnen od. dgl., entleert werden.The invention relates to a device for determining the empty state of bulk material containers, in particular the filling hoppers of coke oven charging trucks, which are driven by downstream electric motors Funding such as turntables, screw conveyors, unbalance vibrators, conveyor troughs or the like, be emptied. Bekannte Vorrichtungen zur Ermittlung des Leerzustandes arbeiten mit Fühlern im Bereich der Abgabeöffnung des Behälters (z. B. USA.-Patentschrift 2 489 498).Known devices for determining the empty state work with sensors in the area of the dispensing opening of the container (e.g. U.S. Patent 2,489,498). Die Erfindung bedient sich der Tatsache, daß die Wirkleistungsaufnahme der elektrischen Antriebselemente, beispielsweise Kurzschlußläufermotoren, durch die Masse des Fördergutes beeinflußt wird, das mittels der genannten mechanischen Fördermittel aus dem Schüttgutbehälter entleert wird. DemgemäßThe invention makes use of the fact that the active power consumption of the electric drive elements, For example squirrel cage motors, is influenced by the mass of the conveyed material is emptied from the bulk material container by means of said mechanical conveying means. Accordingly ίο schlägt die Erfindung vor, daß dem Antrieb des Fördermittels ein anzeigender Wirkleistungsmesser zugeordnet ist, dessen Zeiger bei Erreichen eines vorgegebenen Minimalwertes mechanisch oder berührungslos einen Kontakt betätigt, der ein optisches oder akustisches Signal auslöst und/oder nachfolgende Bewegungsvorgänge steuert.ίο proposes the invention that the drive of the conveyor an indicating active power meter is assigned, the pointer of which when a predetermined value is reached Minimum value mechanically or contactlessly actuates a contact that is an optical or triggers an acoustic signal and / or controls subsequent movement processes. Solche nachfolgenden Bewegungsvorgän^e können verschiedenster Art sein. Bei der Anwendung der Erfindung an Koksofenfüllwagen lassen sich durch den Ausgangskontukt des Wirkleistungsmessers das nach der Entleerung der Fülltrichter erforderliche Anheben der Teleskoprohre, das Wiederaufseizen der Füllochdeckel und weitere Schritte des gesamten Füllvorganges steuern. Daher ist die Erfindung von ganz besonderer Bedeutung für die angestrebie Automatisierung des Koksofenfüllens.Such subsequent movement processes can be of various kinds. When applying the invention to coke oven fillers can be through the The output contact of the active power meter indicates the lifting required after the filling funnel has been emptied the telescopic tubes, the resetting of the Control the filling hole cover and other steps of the entire filling process. Hence the invention is entirely of particular importance for the desired automation of the coke oven filling. Da es sich bei dem Wirkleistungsmesser — wie erwähnt — um eine anzeigende Vorrichtung handelt, ist jederzeit eine Kontrolle der Funktionstüchtigkeit dieses Instrumentes möglich.Since the active power meter - as mentioned - is a display device The functionality of this instrument can be checked at any time.
DE19691917573 1969-04-05 1969-04-05 Device for determining the empty state of bulk material containers, in particular filling funnels of coke oven filling trucks Expired DE1917573C3 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19691917573 DE1917573C3 (en) 1969-04-05 1969-04-05 Device for determining the empty state of bulk material containers, in particular filling funnels of coke oven filling trucks
GB1229177D GB1229177A (en) 1969-04-05 1970-03-16
FR7010159A FR2038256B1 (en) 1969-04-05 1970-03-20
BE747676D BE747676A (en) 1969-04-05 1970-03-20 DEVICE FOR DETERMINING THE STATE OF EMPTYING OF CONTAINERS FOR BULK MATERIAL, IN PARTICULAR FILLING HOLDS FOR WAGONETS USED FOR LOADING COKE OVENS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691917573 DE1917573C3 (en) 1969-04-05 1969-04-05 Device for determining the empty state of bulk material containers, in particular filling funnels of coke oven filling trucks

Publications (3)

Publication Number Publication Date
DE1917573A1 DE1917573A1 (en) 1970-11-05
DE1917573B2 DE1917573B2 (en) 1974-05-30
DE1917573C3 true DE1917573C3 (en) 1975-01-23

Family

ID=5730431

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691917573 Expired DE1917573C3 (en) 1969-04-05 1969-04-05 Device for determining the empty state of bulk material containers, in particular filling funnels of coke oven filling trucks

Country Status (4)

Country Link
BE (1) BE747676A (en)
DE (1) DE1917573C3 (en)
FR (1) FR2038256B1 (en)
GB (1) GB1229177A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2355842A1 (en) * 1973-11-08 1975-05-22 Guenter Reichensperger Delivery machine control dependent on collector state - uses level control sensor(s) effecting switching on or off of current supply
ATE39124T1 (en) * 1983-06-23 1988-12-15 Centre Rech Metallurgique METHOD OF ADJUSTING THE DISTRIBUTION OF THE COAL FEED IN A COKE OVEN CHAMBER.
GB2534427A (en) * 2015-01-26 2016-07-27 Pneutrol Int Ltd Apparatus and method for dry silo volume measurement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB548816A (en) * 1941-10-06 1942-10-26 Thomas Birchall Improvements in or relating to the automatic control of electrically driven grinding, mixing and other machines

Also Published As

Publication number Publication date
GB1229177A (en) 1971-04-21
FR2038256A1 (en) 1971-01-08
BE747676A (en) 1970-08-31
DE1917573A1 (en) 1970-11-05
FR2038256B1 (en) 1974-08-09
DE1917573B2 (en) 1974-05-30

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee