DE3440439A1 - Method and apparatus for the reliable filling of silos - Google Patents

Method and apparatus for the reliable filling of silos

Info

Publication number
DE3440439A1
DE3440439A1 DE19843440439 DE3440439A DE3440439A1 DE 3440439 A1 DE3440439 A1 DE 3440439A1 DE 19843440439 DE19843440439 DE 19843440439 DE 3440439 A DE3440439 A DE 3440439A DE 3440439 A1 DE3440439 A1 DE 3440439A1
Authority
DE
Germany
Prior art keywords
silo
securing
fillings
valve
bypass line
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.)
Ceased
Application number
DE19843440439
Other languages
German (de)
Inventor
Hartwig 6965 Berolzheim Straub
Hanspeter 6962 Adelsheim Trost
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 DE19843440439 priority Critical patent/DE3440439A1/en
Publication of DE3440439A1 publication Critical patent/DE3440439A1/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/26—Overfill prevention

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The patent describes a method for reliably filling with bulk materials.

Description

Stand der Technik:State of the art:

Beim Befüllen von Silos mittels Silozügen ergibt sich immer wieder, dass ein Silo überfüllt oder durch den Endschwall des Silozuges das überdrucksystem des Silos ausgelöst und somit das Förderprodukt an die Abluft abgegeben wird. Es stellt sich die Aufgabe ein System zu finden, das den Druck permanent überwacht und im Bedarfsfall die Druckerhöhung durch den Endschwall des Tankzuges auf ein Minimum hält.When filling silos by means of silo trucks, the result is always that a silo overfills or the overpressure system due to the final surge of the silo train of the silo is triggered and thus the conveyed product is released into the exhaust air. It The task is to find a system that permanently monitors the pressure and, if necessary, the pressure increase due to the final surge of the tanker Minimum.

Lösung: Die Erfindung löst es dadurch, dass in die Förderleitung ein Absperrventil eingebaut wird mit einer Beipassleitung.Solution: The invention solves it in that one in the delivery line The shut-off valve is installed with a bypass line.

Wird der zulässige Höchstdruck des Behältnisses erreicht, schliesst das Ventil die Hauptförderleitung, so dass nur noch die Beipassleitung zur Verfügung steht. Die Beipassleitung selbst, ist so klein bemessen, dass sie als Drossel für die Schwall-Luft funktioniert. Kommt jetzt das Signal: maximaler Füllgrad des Behältnisses erreicht, wird auch die Beipassleitung über ein Ventil geschlossen.When the maximum permissible pressure of the container is reached, it closes the valve is the main delivery line, so that only the bypass line is available stands. The bypass line itself is so small that it acts as a throttle for the gush air works. Now comes the signal: maximum filling level of the container reached, the bypass line is also closed via a valve.

Dieses zweite Schliessventil ist bei bestimmten Produkten und Anwendungen nicht notwendig.This second shut-off valve is for certain products and applications unnecessary.

Claims (7)

Verfahren und Vorrichtung zur Sicherung von Silobefüllungen Patentansprüche: 1. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen dadurch gekennzeichnet, dass in die Förderleitung ein Ventil eingebaut ist.Method and device for securing silo fillings Patent claims: 1. Method and device for securing silo fillings, characterized in that that a valve is built into the delivery line. 2. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen nach Anspruch 1 dadurch gekennzeichnet, dass dieses Ventil eine Beipassleitung hat.2. Method and device for securing silo fillings according to Claim 1 characterized in that this valve has a bypass line. 3. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen nach Anspruch 1 - 2 dadurch gekennzeichnet, dass diese Beipassleitung den Endschwall drosselt und minimiert.3. Method and device for securing silo fillings according to Claim 1 - 2 characterized in that this bypass line is the final surge throttles and minimizes. 4. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen nach Anspruch 1 - 3 dadurch gekennzeichnet, dass diese Beipassleitung so dimensioniert ist, dass der Produktstrom nicht durchgefördert wird.4. Method and device for securing silo fillings according to Claim 1 - 3 characterized in that this bypass line is dimensioned in such a way is that the product stream is not conveyed through. 5. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen nach Anspruch 1 - 4 dadurch gekennzeichnet, dass diese Beipassleitung durch ein zusätzliches Ventil als Sperrorgan geschützt wird.5. Method and device for securing silo fillings according to Claim 1 - 4 characterized in that this bypass line is replaced by an additional Valve is protected as a blocking element. 6. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen nach Anspruch 1 - 5 dadurch gekennzeichnet, dass das Ventil bei Erreichen eines bestimmten Druckes selbsttätig schliesst und bei Unterschreitung wieder öffnet.6. Method and device for securing silo fillings according to Claim 1 - 5 characterized in that the valve when reaching a certain Pressure closes automatically and opens again when it is not reached. 7. Verfahren und Vorrichtung zur Sicherung von Silobefüllungen nach Anspruch 1 - 6 dadurch gekennzeichnet, dass die gesamte Befüllsicherung mobil gebaut ist, so dass das ganze System auf die jeweils zu befüllende Leitung geschraubt werden kann.7. Method and device for securing silo fillings according to Claim 1 - 6, characterized in that the entire safety device is built in a mobile manner so that the whole system can be screwed onto the line to be filled can.
DE19843440439 1984-11-06 1984-11-06 Method and apparatus for the reliable filling of silos Ceased DE3440439A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843440439 DE3440439A1 (en) 1984-11-06 1984-11-06 Method and apparatus for the reliable filling of silos

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843440439 DE3440439A1 (en) 1984-11-06 1984-11-06 Method and apparatus for the reliable filling of silos

Publications (1)

Publication Number Publication Date
DE3440439A1 true DE3440439A1 (en) 1986-05-07

Family

ID=6249569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843440439 Ceased DE3440439A1 (en) 1984-11-06 1984-11-06 Method and apparatus for the reliable filling of silos

Country Status (1)

Country Link
DE (1) DE3440439A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619993B2 (en) * 1976-05-06 1981-02-12 Claudius Peters Ag, 2000 Hamburg Process for removing bulk material from a floor-ventilated silo and removal device for carrying out the process
DE3142415A1 (en) * 1981-10-26 1983-05-05 Hans 4600 Dortmund Wencker Process for reducing the harm to the environment by the incidence of dust during the filling of stationary containers and silo vehicle for carrying out the process
DE3241784C2 (en) * 1981-11-26 1986-01-02 Voest-Alpine Ag, Wien Device for closing a loading opening for pressure-tight containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2619993B2 (en) * 1976-05-06 1981-02-12 Claudius Peters Ag, 2000 Hamburg Process for removing bulk material from a floor-ventilated silo and removal device for carrying out the process
DE3142415A1 (en) * 1981-10-26 1983-05-05 Hans 4600 Dortmund Wencker Process for reducing the harm to the environment by the incidence of dust during the filling of stationary containers and silo vehicle for carrying out the process
DE3241784C2 (en) * 1981-11-26 1986-01-02 Voest-Alpine Ag, Wien Device for closing a loading opening for pressure-tight containers

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Legal Events

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8110 Request for examination paragraph 44
8131 Rejection