DE861739C - Dedusting table - Google Patents

Dedusting table

Info

Publication number
DE861739C
DE861739C DET4924A DET0004924A DE861739C DE 861739 C DE861739 C DE 861739C DE T4924 A DET4924 A DE T4924A DE T0004924 A DET0004924 A DE T0004924A DE 861739 C DE861739 C DE 861739C
Authority
DE
Germany
Prior art keywords
dedusting
chamber
dust
dedusting chamber
walls
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
DET4924A
Other languages
German (de)
Inventor
Friedrich Timmer
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 DET4924A priority Critical patent/DE861739C/en
Application granted granted Critical
Publication of DE861739C publication Critical patent/DE861739C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C7/00Sorting by hand only e.g. of mail
    • 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
    • B65G1/00Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02Storage devices
    • B65G1/04Storage devices mechanical
    • B65G1/06Storage devices mechanical with means for presenting articles for removal at predetermined position or level
    • B65G1/07Storage devices mechanical with means for presenting articles for removal at predetermined position or level the upper article of a pile being always presented at the same predetermined level
    • 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
    • B65G69/00Auxiliary measures taken, or devices used, in connection with loading or unloading
    • B65G69/18Preventing escape of dust
    • B65G69/181Preventing escape of dust by means of sealed systems
    • B65G69/182Preventing escape of dust by means of sealed systems with aspiration means

Landscapes

  • Optical Filters (AREA)

Description

Die bekannten Entstaubungs- und Verteiltische für Briefe und Päckchen besitzen eine gelochte Tischplatte und einen Ventilator unterhalb des Tisches. - . - Das dauernde Heben d.er - 4o, bis #5o kg schweren Briefbeutel auf Tischhöhe erfordert..einen-erheblichen Kraftaufwand. Der Staub, der durch das Ausschütten ,det _'BriefbeÜtel entsteht, wird durch die gelochte Tischplatte-von dem Ventilator abgesaugt. Nachteilig wiikt '*sich bei' dieser Ausführung die teilweise Ab- deckung der gelochten Tischplatte durch die Briefe und Päckchen aus.The well-known dedusting and distribution tables for letters and parcels have a perforated table top and a fan below the table. -. - The constant lifting of the - 40 to 50 kg letter bags at table height requires considerable effort. The dust that is created by pouring out the letter mail is sucked off by the fan through the perforated table top. A disadvantage wiikt '* at' this embodiment, the waste partially cover the perforated table top made by the letters and parcels.

Ein weiterer Nachteil der Tische ist die Zuleitung der gereinigten Luft. Die Staubluft gelangt nach Durchströmung' der gelochten Tischplatte in die Filterkammer und nach Bindung Us #Staubes in den Filtern gereinigt in unmittelbare Nähe der Sortierer wieder in den Raum.Another disadvantage of the tables is the supply of the cleaned Air. After flowing through the perforated table top, the dust air reaches the Filter chamber and cleaned in immediate after binding Us #dust in the filters Close the sorter back into the room.

Die hierdurch entstehenden Zugerscheinungen. werden von den Sortierern -sehr-unangenehm em#-funden und führen zu- einer allgemeinen Ablehnung dieser Tische.The resulting drafts. are found by the sorters -very-unpleasant em # -and lead to a general rejection of these tables.

Der nachstehend beschriebene Tisch weist diese Mängel nicht auf. Erfindungsgemäß ist in den Tisch nach Abb. i und 2 eine Entstaubungskammer i eingebaut, die als Hubwerk ausgebildet ist. Die Seiten .der Entstaubunekammer.i bestehen -aus zwei, drei #aer - vier Bändern --, die mit dem Boden 3 der Kammer fest verbunden sind. Die Tischplatte 4, in der Größe der Entstaubungskammer, schließt die Kammer nach oben ab. Da sie mit den an dem Boden3 befestigten Gleitschienen5 fest verbunden ist, macht sie alle Hubbewpgungell mit. Nach Bee hgung der Entstaubung wird das Gut durch den nci Getriebemotor 6 mittels Kette 7 und Kettenräder 8 auf Tischhöhe gehoben. Die Staubluft wird von einem Kreiselgebläse 9 abgesaugt und in die Filter-. kammer io gedrückt. Die Luft tritt nach Ablagerung des Staubes in den Filtern ii gereinigt in zwei Reinluftkammern 12* und, von diesen durch die Boden-Platte 3, die sich inzwischen wieder gesenkt hat, sowie durch die- Bänder 2 in die allseitig geschlossene Entstaubungskammer i. Die Beschickung de# Kammer mit dem zu entstaubenden Gut erfolgt durch eine- ein- oder zweiflügelige Tür. Zugerscheinungen können, bei dieser Anordnung der Entstaubung nicht eintreten.The table described below does not have these shortcomings. According to the invention, a dedusting chamber i is built into the table according to Figs. I and 2, which is designed as a lifting mechanism. The sides of the dedusting chamber.i consist of two, three #aer - four straps - which are firmly connected to the bottom 3 of the chamber. The table top 4, the size of the dedusting chamber, closes the chamber at the top. Since it is firmly connected to the fixed to the Boden3 Gleitschienen5 she does with all Hubbewpgungell. After the dust has been removed, the goods are lifted to table height by the nci gear motor 6 by means of a chain 7 and chain wheels 8. The dust air is sucked off by a centrifugal fan 9 and into the filter. Chamber io pressed. After the dust has been deposited in the filters ii, the air enters two clean air chambers 12 * and, from these through the base plate 3, which has since lowered itself again, and through the belts 2 into the all-round closed dedusting chamber i. The chamber is loaded with the items to be dedusted through a single or double-leaf door. Drafts cannot occur with this arrangement of the dedusting.

Um die beschriebenen Verbesserungen zu erreichen, bilden Entstaubungskammer, Schraubenlüfter, Filterkammer und Reinluftkammern erfindungsgemäß eine Einheit.To achieve the improvements described, dedusting chambers, Screw fan, filter chamber and clean air chambers according to the invention are one unit.

Claims (1)

PATENTANSPRÜCHE.-i. Entstaubungsfisch mit Schraubenlüfter, dadurch 'gekennzeichnet, daß in dem Tisch eine Entstaubungskammer eingebaut ist, deren Wände aus zwei, drei oder vier Bändern bestehen, die mit der beweglichen Bodenplatte der Entstaubungskamme fest verbund'en sind. q- Entstaubungstisch nach Anspruch i, dadurch gekennzeichnet, daß die über Kegelräder angelriebenen Bänder das Gut nach beendigter Entstaubung auf Tischhöhe heben., 3. Entstaubungstisch mit eingebauter Entstaubungskammer nach Anspruch i, dadurch gekennzeichnet, daß die Entstaubungskammer mit starren, ebenen oder profilierten und gelochten Seitenwänden versehen ist, zwischen den der bewegliche Büden durch Seilzüge auf Tischhöhe gehoben werden kann. 4. Entstaubungstisch nach Anspruch 1, 2 und 3, dadurch gekennzeichnet, daß die Staubluft nach Ablagerung des Staubes in den Filtern in ein oder zwei Reinluftkammem dringt. die nach außen durch schalldämpfende Wände abgeschlossen sind. 5. Entstaubungstisch nach Anspruch i, ?" 3 und 4,- dadurch gekennzeichnet, daß die Reinluft durch den perforierten Boden und die Seitenwände der allseitig geschlossenen Entstaubungskammer hindurchdringt.PATENT CLAIMS.-i. Dedusting fish with screw fan, characterized in that a dedusting chamber is built into the table, the walls of which consist of two, three or four bands which are firmly connected to the movable base plate of the dedusting chamber. q- dedusting table according to claim i, characterized in that the belts driven by bevel gears lift the goods to table height after dedusting is complete., 3. dedusting table with built-in dedusting chamber according to claim i, characterized in that the dedusting chamber with rigid, flat or profiled and perforated Side walls is provided, between which the movable Büden can be lifted by cables to table height. 4. Dedusting table according to claim 1, 2 and 3, characterized in that the dust air penetrates into one or two clean air chambers after the dust has been deposited in the filters. which are closed off from the outside by sound-absorbing walls. 5. dedusting table according to claim i,? " 3 and 4, - characterized in that the clean air penetrates through the perforated floor and the side walls of the dedusting chamber, which is closed on all sides.
DET4924A 1951-09-21 1951-09-21 Dedusting table Expired DE861739C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET4924A DE861739C (en) 1951-09-21 1951-09-21 Dedusting table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET4924A DE861739C (en) 1951-09-21 1951-09-21 Dedusting table

Publications (1)

Publication Number Publication Date
DE861739C true DE861739C (en) 1953-01-05

Family

ID=7544802

Family Applications (1)

Application Number Title Priority Date Filing Date
DET4924A Expired DE861739C (en) 1951-09-21 1951-09-21 Dedusting table

Country Status (1)

Country Link
DE (1) DE861739C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964540C (en) * 1952-12-02 1957-05-23 Benno Schilde Maschb Ag Device for ventilating and removing dust from workplaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE964540C (en) * 1952-12-02 1957-05-23 Benno Schilde Maschb Ag Device for ventilating and removing dust from workplaces

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