DE759588C - Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps - Google Patents

Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps

Info

Publication number
DE759588C
DE759588C DEJ68112D DEJ0068112D DE759588C DE 759588 C DE759588 C DE 759588C DE J68112 D DEJ68112 D DE J68112D DE J0068112 D DEJ0068112 D DE J0068112D DE 759588 C DE759588 C DE 759588C
Authority
DE
Germany
Prior art keywords
filling
dust
flaps
storage rooms
free
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
DEJ68112D
Other languages
German (de)
Inventor
Heinrich Dipl-Ing Junkmann
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
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 Individual filed Critical Individual
Priority to DEJ68112D priority Critical patent/DE759588C/en
Application granted granted Critical
Publication of DE759588C publication Critical patent/DE759588C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18—Preventing escape of dust
    • B65G69/185—Preventing escape of dust by means of non-sealed systems
    • B65G69/186—Preventing escape of dust by means of non-sealed systems with aspiration means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Blinds (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Description

Es ist in der Transporttechnik bekannt. hohe Lagerräume mit schüttbarem Material dadurch zu füllen, daß man hierzu einen Füllschacht benutzt, der auf einer oder mehreren Seiten durch sich überdeckende Pendelklappen abgeschlossen ist. Fällt Material in einen solchen Füllschacht hinein, so öffnen sich unter dem Innendruck des eingegebenen Materials die einzelnen Pendelklappen in der Reihenfolge von unten nach oben, und das Material tritt in den Speicherraum ein.It is known in transportation technology. high storage rooms with pourable To fill material by using a hopper that is on a or several sides is closed by overlapping pendulum flaps. Falls Material into such a hopper opens up under the internal pressure of the entered material, the individual pendulum flaps in the order from below up, and the material enters the storage space.

Eine derartige Einrichtung verlegt den freien Fall des Materials in das Innere eines schachtförmig beengten Raumes und bringt damit schon eine gewisse Beschränkung der Staubentwicklung gegenüber dem Fall in einen ganz freien Raum mit sich. Die Erfahrung hat aber gezeigt, daß trotzdem aus den geöffneten unteren Jalousien unter der Einwirkung des fallenden Materials und der dadurch mitgerissenen Luft noch so viel Staub, hauptsächlich seitlich, aus den Jalousien mit austritt, daß eine einwandfreie Unterdrückung der Staubentwicklung im Lagerraume nicht erreicht werden kann.Such a device relocates the free fall of the material in the inside of a shaft-shaped, cramped room and thus brings a certain Limitation of the dust development compared to the case in a completely free space with themselves. Experience has shown, however, that the lower blinds are still open under the action of the falling material and the air it entrains no matter how much dust escapes from the blinds, mainly from the side, that a proper suppression of the dust development in the storage room is not achieved can be.

Die Erfindung bezieht sich auf die Abstellung dieses übelstandes und sie besteht darin, daß man an einer oder mehreren Seiten des eigentlichen Füllschachtes weitere Schächte anordnet, die mit den verlängerten Pendelklappen des eigentlichen Schachtes verschlossen werden und zur Staubabsaugung dienen.The invention relates to the elimination of this nuisance and it consists in that one or more sides of the actual feed chute arranges further shafts with the extended pendulum flaps of the actual Shaft are closed and serve for dust extraction.

Die Erfindung ist in der Zeichnung in den Fig. I, II und III dargestellt.The invention is illustrated in the drawing in FIGS. I, II and III.

Fig. I zeigt einen Schnitt durch den Füllschacht. Die beiden unteren Klappen sind bereits vom Material überschüttet und eingedeckt, das dritte Klappenpaar von unten ist ausgeschwungen und läßt das Material unter sich hindurch in bekannter `eise austreten. Damit das Ganze staubfrei arbeitet, sind nach dem Erfindungsgedanken links und rechts vom Mittelschacht a in Fig.II und III zwei Luftschächte b vorgesehen, die, genau wie der eigentliche Füllschacht selbst, von den pendelnden Klappen mit verschlossen werden und sich unter der Einwirkung -des im Schacht herunterfallenden Materials gerade da öffnen, wo die Staubentwicklung erfolgt. Diese staubhaltige Luft wird dann unter Einwirkung einer geeigneten Saugquelle in die Schächte eingesaugt und durch am oberen Ende der Schächte angeordnete Saugrohre c in üblicher Weise abgesaugt und entstaubt.Fig. I shows a section through the filling shaft. The two lower ones The flaps are already covered with material and covered, the third pair of flaps from below is swung out and lets the material pass beneath it in a familiar manner `` step out. So that the whole thing works dust-free, are according to the inventive idea two air ducts b are provided to the left and right of the central duct a in Fig. II and III, which, just like the actual filling chute itself, come from the swinging flaps be closed and under the action of the falling in the shaft Open the material exactly where the dust is generated. This dusty Air is then sucked into the shafts under the action of a suitable suction source and through suction pipes c arranged at the upper end of the shafts in the usual manner vacuumed and dusted.

Claims (1)

PATENTANSPRUCH: Einrichtung zum staubfreien Auffüllen von Lagerräumen mit einem durch pendelnde Klappen verschlossenen Füllschacht. dadurch gekennzeichnet, daß neben dem eigentlichen Schacht ein oder mehrere Luftschächte liegen, die mit den gleichen Klappen wie der Füllschacht abgedeckt sind. Zur Abgrenzung des Erfindungsgegenstands vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden: Deutsche Patentschrift Nr. 396 856; französische Patentschrift Nr. 582 939-PATENT CLAIM: Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps. characterized, that next to the actual shaft there are one or more air shafts with the same flaps as the hopper are covered. To delimit the subject matter of the invention From the state of the art, the following publications are considered in the granting procedure drawn: German Patent No. 396 856; French patent specification no. 582 939-
DEJ68112D 1940-10-24 1940-10-24 Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps Expired DE759588C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEJ68112D DE759588C (en) 1940-10-24 1940-10-24 Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ68112D DE759588C (en) 1940-10-24 1940-10-24 Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps

Publications (1)

Publication Number Publication Date
DE759588C true DE759588C (en) 1954-04-22

Family

ID=7208055

Family Applications (1)

Application Number Title Priority Date Filing Date
DEJ68112D Expired DE759588C (en) 1940-10-24 1940-10-24 Device for dust-free filling of storage rooms with a filling chute closed by swinging flaps

Country Status (1)

Country Link
DE (1) DE759588C (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396856C (en) * 1923-06-18 1924-06-23 Max Weiss Device for filling deep-lying bunkers or the like with bulk material
FR582939A (en) * 1923-06-18 1924-12-31 Valve wells for filling deep bunkers with powdery materials

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE396856C (en) * 1923-06-18 1924-06-23 Max Weiss Device for filling deep-lying bunkers or the like with bulk material
FR582939A (en) * 1923-06-18 1924-12-31 Valve wells for filling deep bunkers with powdery materials

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