DE828195C - Device for conveying mill conveyors - Google Patents

Device for conveying mill conveyors

Info

Publication number
DE828195C
DE828195C DEP14390D DEP0014390D DE828195C DE 828195 C DE828195 C DE 828195C DE P14390 D DEP14390 D DE P14390D DE P0014390 D DEP0014390 D DE P0014390D DE 828195 C DE828195 C DE 828195C
Authority
DE
Germany
Prior art keywords
pneumatic
outlets
suction line
pneumatic suction
conveying
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
DEP14390D
Other languages
German (de)
Inventor
Dr-Ing Christian Schmid
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.)
CHRISTIAN SCHMID DR ING
Original Assignee
CHRISTIAN SCHMID DR ING
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 CHRISTIAN SCHMID DR ING filed Critical CHRISTIAN SCHMID DR ING
Priority to DEP14390D priority Critical patent/DE828195C/en
Application granted granted Critical
Publication of DE828195C publication Critical patent/DE828195C/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
    • B65G53/04Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24Gas suction systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Means For Separation Of Solids (AREA)

Description

Es ist bekannt, daß die Förderung der Passagen in Mühlen auf pneumatischem Wege erfolgen kann. It is known that the conveying of the passages in mills on pneumatic Ways can be done.

Bei derartigen Anlagen wurde das von den Plansichtern kommende Mehl wie bisher in einer unter den Ausläufen der Plansichter liegenden Sammelschnecke oder in einem Schüttelrohr gesammelt. Am Ende der Sammelschnecke oder des Schüttelrohres beginnt die pneumatische Förderung.In such plants, the flour coming from the plansifters was used as before in a collecting screw located under the outlets of the plansifter or collected in a shaker tube. At the end of the collecting screw or the shaker tube the pneumatic conveying begins.

Nachstehend beschriebene Einrichtung soll erfindungsgemäß dazu dienen, das Mehl unter Weglassung der Sammelschnecke oder des Schüttelrohres direkt in der Nähe der Ausläufe der Plansichter pneumatisch abzusaugen. The device described below is intended to serve, according to the invention, the flour, omitting the collecting screw or the shaker tube, directly in the Pneumatically suction near the outlets of the plansifter.

Fig. I zeigt die Anordnung der Einrichtung. Das vom Plansichter a kommende Mehl fällt in Zellenradschleusen b, die gemeinsam oder einzeln angetrieben sein können. Unterhalb der Zellenradschleusen b liegt die pneumatische Absaugleitung c, die das Mehl durch entprechende Leitungsstücke aus den Schleusen b zugeführt erhält. Die für die Förderung erforderliche Saugluft tritt am Ende der Saugleitung c über eine Eintrittsdüse d in das Förderrohr ein und teilt dem von den Schleusen b kommenden Mehl ihre Bewegungsenergie mit, so daß pneumatische Förderung zustande kommt. Fig. I shows the arrangement of the device. The plan sifter a Incoming flour falls into rotary feeders b, which are driven together or individually could be. The pneumatic suction line is located below the rotary valve b c, which supplied the flour through appropriate pipe sections from the locks b receives. The suction air required for conveying occurs at the end of the suction line c via an inlet nozzle d into the delivery pipe and divides it from the locks b flour comes with its kinetic energy, so that pneumatic conveyance comes about comes.

In besonderen Fällen besteht die Möglichkeit, die Absaugung ohne zwischengeschaltete Schleusen b direkt aus den Mehlausläufen des Plansichters a vorzunehmen. In diesem Falle müssen die Einlauföffnungen in die Saugleitung c düsenförmig ausgebildet und kalibriert sein. In special cases it is possible to use the suction without Intermediate locks b directly from the flour outlets of the plansifter a to undertake. In this case, the inlet openings in the suction line c must be nozzle-shaped be trained and calibrated.

In Fig. 2 sind diese Düsen e dargestellt. Gleichzeitig ist es notwendig, die Eintrittsdüse d hinsichtlich ihres Durchlaßquerschnitts auf die Querschnitte der Düsen e abzustimmen. In Fig. 2 these nozzles e are shown. At the same time it is necessary the inlet nozzle d with regard to its passage cross-section on the cross-sections of the nozzles e.

Bei dieser zweitgenannten Absaugart besteht die Möglichkeit, die Plansichterbürsten wegzulassen, da infolge der durch den Sichter hindurchgesaugten Luft eine neuartige Einrichtung der Sichtsiebe erfolgen kann. With this second type of suction there is the possibility of the Omit plan sifter brushes because of the sucked through the sifter Air a novel device of the sieve can be done.

Claims (5)

PATENTANSPRÜCHE: 1. Einrichtung zum Fördern von Mühlenfördergütern, wie Mehl oder Dunst, z. B. vom Sichter zum Silo bzw. zur Ätischmaschine, dadurch gekennzeichnet, daß mehrere Sichterausläufe ohne Zwischenschaltung einer Sammelschnecke oder eines Schüttelrostes an eine gemeinsame pneumatische Fördergutabsaugleitung (c) angeschlossen ist. PATENT CLAIMS: 1. Device for conveying mill conveyed goods, like flour or steam, e.g. B. from the sifter to the silo or to the Ätischmachine, thereby characterized in that several classifier outlets without the interposition of a collecting screw or a shaking grate to a common pneumatic conveying material suction line (c) is connected. 2. Einrichtung nach Anspruch I, dadurch gekennzeichnet, daß zwischen den Sichterausläufen und dem pneumatischen Absaugrohr (c) Schleusen (b) angeordnet sind. 2. Device according to claim I, characterized in that between the separator outlets and the pneumatic suction pipe (c) locks (b) are. 3. Einrichtung nach Anspruch 1 und gegebenenfalls 2, dadurch gekennzeichnet, daß zwischen den Sichterausläufen und dem pneumatischen Absaugrohr (c) an der Einmündungsstelle in dieses Rohr Eintrittsdüsen (e) vorgesehen sind, deren Durchmesser auf die an der jeweiligen Stelle erforderlichen Druckverhältnisse abgestimmt sind. 3. Device according to claim 1 and optionally 2, characterized in that that between the classifier outlets and the pneumatic suction pipe (c) at the point of confluence In this tube inlet nozzles (e) are provided, the diameter of which on the the pressure conditions required by the respective location are coordinated. 4. Einrichtung nach den Ansprüchen I bis 3, dadurch gekennzeichnet, daß am Ende der pneumatischen Saugleitung (c) eine Lufteintrittsdüse (d) angeordnet ist, deren Durchmesser auf die jeweils gegebenen Erfordernisse abgestimmt ist. 4. Device according to claims I to 3, characterized in that that at the end of the pneumatic suction line (c) an air inlet nozzle (d) is arranged whose diameter is matched to the given requirements. 5. Einrichtung nach den Ansprüchen I bis 4, dadurch gekennzeichnet, daß bei Anordnung mehrerer pneumatischer Saugrohre über denselben Umschaltkästen vorgesehen sind, die wahlweise eine Umleitung des hfahlproduktes nach der einen oder anderen Saugleitung gestatten. 5. Device according to claims I to 4, characterized in that that with the arrangement of several pneumatic suction pipes over the same switch boxes are provided, the optional diversion of the hfahlproduktes to the one or another suction line.
DEP14390D 1948-10-02 1948-10-02 Device for conveying mill conveyors Expired DE828195C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP14390D DE828195C (en) 1948-10-02 1948-10-02 Device for conveying mill conveyors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP14390D DE828195C (en) 1948-10-02 1948-10-02 Device for conveying mill conveyors

Publications (1)

Publication Number Publication Date
DE828195C true DE828195C (en) 1952-01-17

Family

ID=7365125

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP14390D Expired DE828195C (en) 1948-10-02 1948-10-02 Device for conveying mill conveyors

Country Status (1)

Country Link
DE (1) DE828195C (en)

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