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DE355636C - Device for the uniform further conveyance of the conveyed material discharged from the conveying container of a suction air conveying system - Google Patents

Device for the uniform further conveyance of the conveyed material discharged from the conveying container of a suction air conveying system

Info

Publication number
DE355636C
DE355636C DEH83170D DEH0083170D DE355636C DE 355636 C DE355636 C DE 355636C DE H83170 D DEH83170 D DE H83170D DE H0083170 D DEH0083170 D DE H0083170D DE 355636 C DE355636 C DE 355636C
Authority
DE
Germany
Prior art keywords
conveyed
suction air
conveying
container
conveyed material
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
DEH83170D
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
Priority to DEH83170D priority Critical patent/DE355636C/en
Application granted granted Critical
Publication of DE355636C publication Critical patent/DE355636C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00Indexing codes relating to the kind or type of conveyors
    • B65G2812/16Pneumatic conveyors
    • B65G2812/1608Pneumatic conveyors for bulk material
    • B65G2812/1675Pneumatic conveyors for bulk material in which materials continuously flow from suction to pressure pipes
    • B65G2812/1683Pneumatic conveyors for bulk material in which materials continuously flow from suction to pressure pipes without passing through the air-pressure generator

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)

Description

Vorrichtung zur gleichmäßigen Weiterförderung des aus dem Förderbehälter einer Saugluftförderanlage abgelassenen Fördergutes. Die vorliegende Erfindung bezieht sich auf eine Einrichtung zur vollkommen staubdichten Ableitung und Weiterförderung von Gichtstaub und ähnlichen staubförmigen Materialien, aus den Förderbehältern von Saugluftförderanlagen. Bei Einrichtungen dieser Art können komplizierte, mit Dichtungsflächen arbeitende Ableitungsorgane, welche einen Übertritt der Preßluft in den Saugluftbehälter verhindern müssen, nicht verwendet werden. Ein solcher Abschluß ist aber unbedingt notwendig. Gemäß der vorliegenden Erfindung ist nun unter 'dem genügend langen Abfallrohr des Saugluftförderbehälters eine rotierende Stauplatte angeordnet, welche die, einen Übertritt der Preßluft durch ihre Höhe und ihr. Gewicht verhindernde Materialsäule trägt und von der das Gut durch einen Abstreicher abgestrichen wird, wobei die ganze Einrichtung eingekapselt ist und die Kapselung in einen Trichter ausläuft, aus welchem das Material durch eine Preßluftdüse weiter befördert wird und der zur Verhinderung des Rückstaues mittels eines Verbindungsrohres unter dem gleichen Förderdruck gehalten wird.Device for the uniform further conveyance of the from the conveying container conveyed goods discharged from a suction air conveyor system. The present invention relates on a facility for completely dust-tight drainage and conveyance of gout dust and similar powdery materials from the conveying containers of suction air conveyor systems. With facilities of this type can be complicated, with Sealing surfaces working discharge organs, which a passage of the compressed air in the suction air tank must not be used. Such a conclusion but is absolutely necessary. According to the present invention is now under 'the sufficiently long waste pipe of the suction air conveyor container a rotating baffle arranged, which the, a passage of the compressed air through their height and her. weight carries preventive material column and from which the material is scraped off by a scraper with the whole device encapsulated and the encapsulation in a funnel runs out, from which the material is conveyed further through a compressed air nozzle and the one to prevent backflow by means of a connecting pipe under the the same delivery pressure is maintained.

Die Erfindung ist auf der Zeichnung in einem senkrechten Längenschnitt schematisch veranschaulicht.The invention is shown in the drawing in a vertical longitudinal section illustrated schematically.

Mittels Saugluft wird durch das Förderrohr b hindurch das Fördergut in den Sammelbehälter a hineinbefördert, aus dem es durch das Ablaßrohr c nach unten gleitet. In einem bestimmten Abstand von der unteren Mündung des ausreichend weiten Ablaßrohres c ist eine Stauplatte d angeordnet, die das Fördergut zurückhält und dadurch die untere Öffnung des Ablaßrohres c unter Mitwirkung des Fördergutes unter Luftabschluß hält. _ Die Stauplatte d wird durch geeignete Mittel, z. B. durch ein Zahngetriebe e, in Umdrehung versetzt; ein über ihrem Rande angeordneter Abstreicher f streicht das an dem Rand der Stauplatte liegende Fördergut gleichmäßig in den Trichter g ab. Dieser bildet nach oben eine Haube h, durch welche die Mündung des Ablaßrohres c luftdicht eingeschlossen wird und endigt unten in das Förderrohr i, in welches das abgestrichene Fördergut gleichmäßig hineinfällt. In das Rohr i ist eine Düse k eingesetzt, durch welche Preßluft einströmt, die das niederfallende Fördergut sofort erfaßt und durch das Rohr i unmittelbar weiterleitet. Von dem Preßluftrohr l ist ein Abzweig zu der Haube h geführt, so daß auch diese unter den gleichen Luftdruck gesetzt und dadurch ein Unterdruck im Innern der Haube und ein dadurch mögliches Zurückstauen des niederfallenden Fördergutes verhindert wird. Selbstverständlich muß bei dieser Einrichtung die Höhe des Ablaßrohres c und damit die Höhe der Gutsäule den Luftdruckverhältnissen angepaßt sein, um zu verhindern, daß das Fördergut in den Sammelbehälter a zurückgedrückt wird. Der zur Weiterförderung des Fördergutes im Rohr i verwendete Preßluftstrom kann unmittelbar von der Luftpumpe entnommen werden, die den Unterdruck in den Sammelbehälter und dadurch das Ansaugen des Fördergutes durch das Förderrohr b bewirkt.By means of suction air, the conveyed material is conveyed through the conveying pipe b into the collecting container a, from which it slides down through the discharge pipe c. At a certain distance from the lower mouth of the sufficiently wide drain pipe c, a baffle plate d is arranged, which holds back the material to be conveyed and thereby holds the lower opening of the drain pipe c with the assistance of the material to be conveyed under the exclusion of air. _ The baffle plate d is secured by suitable means, e.g. B. by a toothed gear e, set in rotation; a scraper f arranged above its edge smooths the conveyed goods lying on the edge of the baffle evenly into the funnel g. This forms a hood h at the top, through which the mouth of the discharge pipe c is enclosed in an airtight manner and ends at the bottom in the conveying pipe i, into which the scraped-off conveyed material falls evenly. A nozzle k is inserted into the tube i , through which compressed air flows in, which immediately detects the falling conveyed material and immediately forwards it through the tube i. From the compressed air pipe 1 a branch is made to the hood h, so that this too is put under the same air pressure and thereby a negative pressure inside the hood and a possible backing up of the falling conveyed material is prevented. Of course, with this device, the height of the drain pipe c and thus the height of the column of material must be adapted to the air pressure conditions in order to prevent the material to be conveyed from being pushed back into the collecting container a. The compressed air flow used to convey the material to be conveyed in the pipe i can be taken directly from the air pump, which causes the negative pressure in the collecting container and thereby the suction of the material to be conveyed through the conveying pipe b.

Claims (1)

PATENT-ANSPRUcH: Vorrichtung zu gleichmäßigen Weiterförderung des aus dem Förderbehälter einer Saugluftförderanlage abgelassenen Fördergutes durch einen Preßluftstrom, dadurch gekennzeichnet, daß zur gleichmäßigen Zuführung des Fördergutes aus dem Ablaßrohr (c) des Förderbehälters (a) zur Preßluftdüse (k) eine drehbare Stauplatte(d) und ein einstellbarer Abstreicher (f) verwendet werden, welche in der an der Mündung des Ablaßrohres (c) sitzenden, trichterförmigen Ummantelung (g, h) angeordnet sind.PATENT CLAIM: Device for uniform further conveyance of the conveyed goods discharged from the conveying container of a suction air conveying system a compressed air stream, characterized in that for the uniform supply of the Material to be conveyed from the discharge pipe (c) of the conveying container (a) to the compressed air nozzle (k) rotatable baffle plate (d) and an adjustable scraper (f) can be used, which in the funnel-shaped casing at the mouth of the drain pipe (c) (g, h) are arranged.
DEH83170D Device for the uniform further conveyance of the conveyed material discharged from the conveying container of a suction air conveying system Expired DE355636C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH83170D DE355636C (en) Device for the uniform further conveyance of the conveyed material discharged from the conveying container of a suction air conveying system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH83170D DE355636C (en) Device for the uniform further conveyance of the conveyed material discharged from the conveying container of a suction air conveying system

Publications (1)

Publication Number Publication Date
DE355636C true DE355636C (en) 1922-06-29

Family

ID=7163966

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH83170D Expired DE355636C (en) Device for the uniform further conveyance of the conveyed material discharged from the conveying container of a suction air conveying system

Country Status (1)

Country Link
DE (1) DE355636C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043941B (en) * 1954-08-25 1958-11-13 Wilhelm Hermanns Transfer device for dusty or flour-shaped goods
DE1161810B (en) * 1959-09-29 1964-01-23 Stora Kopparbergs Bergslags Ab Pneumatic conveying device for fine-grained and / or comminuted coarse conveyed material
DE1199185B (en) * 1963-04-29 1965-08-19 Steinmueller Gmbh L & C Device for pneumatic conveying of dusty or fine-grained bulk material
DE1201239B (en) * 1961-11-13 1965-09-16 Buehler Maschinenfabrik Geb Pneumatic conveyor device
DE1201240B (en) * 1961-11-16 1965-09-16 Buehler Ag Geb Pneumatic conveyor device
DE3508132A1 (en) * 1984-03-07 1985-09-26 Honda Giken Kogyo K.K., Tokio/Tokyo METHOD AND DEVICE FOR FEEDING POWDERED MATERIAL

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043941B (en) * 1954-08-25 1958-11-13 Wilhelm Hermanns Transfer device for dusty or flour-shaped goods
DE1161810B (en) * 1959-09-29 1964-01-23 Stora Kopparbergs Bergslags Ab Pneumatic conveying device for fine-grained and / or comminuted coarse conveyed material
DE1201239B (en) * 1961-11-13 1965-09-16 Buehler Maschinenfabrik Geb Pneumatic conveyor device
DE1201240B (en) * 1961-11-16 1965-09-16 Buehler Ag Geb Pneumatic conveyor device
DE1199185B (en) * 1963-04-29 1965-08-19 Steinmueller Gmbh L & C Device for pneumatic conveying of dusty or fine-grained bulk material
DE3508132A1 (en) * 1984-03-07 1985-09-26 Honda Giken Kogyo K.K., Tokio/Tokyo METHOD AND DEVICE FOR FEEDING POWDERED MATERIAL

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