EP0093825A1 - Verfahren und Vorrichtung zur Beseitigung von Müll - Google Patents

Verfahren und Vorrichtung zur Beseitigung von Müll Download PDF

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Publication number
EP0093825A1
EP0093825A1 EP82850104A EP82850104A EP0093825A1 EP 0093825 A1 EP0093825 A1 EP 0093825A1 EP 82850104 A EP82850104 A EP 82850104A EP 82850104 A EP82850104 A EP 82850104A EP 0093825 A1 EP0093825 A1 EP 0093825A1
Authority
EP
European Patent Office
Prior art keywords
refuse
storage chamber
removal
container
receiving container
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.)
Withdrawn
Application number
EP82850104A
Other languages
English (en)
French (fr)
Inventor
Olev Mäkk
Sven-Olof Svensson
Kjell Bärtzner
Harry Bengtsson
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.)
Abetong AB
Original Assignee
Abetong AB
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 Abetong AB filed Critical Abetong AB
Priority to EP82850104A priority Critical patent/EP0093825A1/de
Publication of EP0093825A1 publication Critical patent/EP0093825A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F5/00—Gathering or removal of refuse otherwise than by receptacles or vehicles
    • B65F5/005—Gathering or removal of refuse otherwise than by receptacles or vehicles by pneumatic means, e.g. by suction

Definitions

  • the present invention relates to a method and a system for mechanized waste management, in particular of domestic refuse, from the deposition of the refuse, for instance in a refuse storage chamber, until its conveyance to a waste deposit, incineration plant or the like.
  • the partly mechanized systems normally relate to mechanization of the removal of the refuse from the area where it is produced.
  • This mechanization consists in specially designed vehicles to which the refuse is transported manually, whereupon it is mechanically lifted into and packed in the vehicle in order thereafter to be dumped at a plant for storage or degradation.
  • a fully mechanized system that has been in use for some years consists of a pipe system which is integrated in the refuse assembling area and in which the refuse is transported by suction from a refuse storage chamber close to the users, to a collecting place which may be an intermediate storage space, a waste incineration plant or the like.
  • mechanization are refuse sack changers with automatic packing.
  • mechanized transport systems in the form of screw conveyors, conveyor belts, lifts and the like. This transportation has taken place within the building itself, from where the refuse has then been manually transported to the refuse-collecting vehicle.
  • waste mills for grinding the refuse in order to obtain an enhanced degree of compaction so as to reduce transport costs.
  • the object of the present invention is to meet current demands on the working environment in connection with waste management and to do so in a way to keep costs on an acceptable level and at the same time satisfy the demands of the users on convenience.
  • the invention may be described as a method and a system for waste management by removal of refuse from a refuse storage chamber located in a building to a final deposit, the novel feature of the invention being that the removal is carried out in a closed mobile system.
  • the system is thus completely closed. This means that no human hand should need to touch the refuse once it has been deposited in the refuse chute or the like.
  • optimum hygiene is obtained in the waste management process and current injuries to dustmen and caretakers, such as backache and cuts, are avoided.
  • Backache may result from lifting refuse sacks during re-stacking or removal thereof. Cuts are caused by sharp objects cutting through the sacks.
  • the system is easy to handle and does not allow for alternative waste management. This is important since experience has shown that many of today's dustmen do not use mechanical aids, such as conveyor belts and the like, because of the time consumption involved. Thus, where possible, a faster familiar routine is preferred, irrespective of bodily risks and after-effects.
  • the invention here presented means that all existing refuse storage chambers are maintained and that the comfort of the tenants is not deteriorated.
  • the invention can thus be said to constitute an overall solution, like the stationary pneumatic disposal units, but at only a fraction of the investment costs thereof and with considerably enhanced reliability and accessability in the event of disturbances. Further, the system according to the invention offers a flexibility which means that it may easily be modified according to the development within the field of conveying technique and in compliance with demands on refuse separation and the like.
  • Fig. 1 in perspective obliquely from above and with certain parts broken away, shows a container being part of the invention, and the equipment associated therewith.
  • Fig. 2 schematically from the side, shows the container of Fig. 1 as disposed in a refuse storage chamber and connected to a vehicle for removing the refuse.
  • a substantially parallelepipedal receiving container 1 is placed in an existing refuse storage chamber 2 in a building (not shown in greater detail) and is of such a volume as to hold for example one week's deposit of refuse.
  • the container 1 has three bottom walls 3, 4 and 5 slanting inwardly towards its lowermost point, two vertical long sides 6 and 7, and two vertical short sides 8 and 9.
  • At the short side 9 which is connected to a refuse chute 10 opening in the refuse storage chamber 2, there is mounted an inflatable bag 11 of rubber or similar material which has a specially designed profile.
  • a transport device 12 in the form of a rotary waste conveyor screw 13.
  • This screw is connected at one end to a drive, for instance an electric motor 14, which is mounted on the outer side of the short side 8 of the container 1.
  • a part-circular waste collecting duct 15 Parallel to and underneath the conveyor screw 13 there is a part-circular waste collecting duct 15 which has a circular connecting discharge 16 at the short side 8 of the container 1.
  • the long side 7 there is also an inspection cover 17 through which it is possible to supervise the management of the refuse and withdraw such refuse as either is too bulky or must be disintegrated manually. To permit displacing the container 1 for maintenance and/or repairs, it rests on suitable transport wheels 18.
  • the system according to the invention also includes a transport vehicle 19, see Fig. 2, which is equipped with a collecting tank 20, a vacuum pump 21, and a tube equipment 22.
  • a transport vehicle 19 see Fig. 2, which is equipped with a collecting tank 20, a vacuum pump 21, and a tube equipment 22.
  • the other components and details of the transport vehicle 19 are not comprised by the invention and thus need not be described here.
  • Waste management is carried out by means of the above-described system in the following way.
  • the inflatable bag 11 is automatically pumped up at preset intervals.
  • This bag has a volume larger at the top than at the bottom, such that the top of the refuse layer will be pressed away towards the other end of the receiving container 1.
  • the container 1 has slanting bottom walls 3, 4, 5, the refuse will descend towards the conveyor screw 13 being on a level with the bottom of the container.
  • the electric motor 14 is started for rotation of the conveyor screw 13.
  • the refuse will be pressed out into the part-circular collecting duct 15, from where it is sucked out through the connecting discharge 16 with the aid of a tube 23 which is part of the tube equipment 22 and connected at one end to the discharge 16 and at the opposite end to the collecting tank 20 of the transport vehicle 19, suction being produced by the vacuum pump 21 mounted on the transport vehicle 19.
  • the receiving container 1 has been emptied, the vehicle is driven to the next refuse storage chamber and the same procedure is repeated.
  • the transport vehicle 19 is driven to an intermediate waste storage site or to a waste deposit for emptying, which is done by tipping or blowing out the refuse. The vehicle is then driven to the next refuse storage chamber to be emptied and so forth.
  • a suitable waste grinder for instance a so-called jaw crusher 24, in the tube equipment 22, suitably between the tube 23 and the connecting discharge 16.
  • This jaw crusher is suitably so designed that the refuse is sucked therethrough under the action of the vacuum pump 21 at the same time as the disintegrating means, generally a rotating spiked roller or the like, of the jaw crusher is rotated by means of a separate motor (not shown).
  • one or more inflatable bellows of rubber or the like can be provided on or in the bottom and/or walls of the container 1, such bellows means being shown at 25 in Fig. 1.
  • the one or many bellows 25, like the inflatable bag 11, can be pumped up automatically at preset intervals or manually, when required.

Landscapes

  • Refuse Collection And Transfer (AREA)
EP82850104A 1982-05-07 1982-05-07 Verfahren und Vorrichtung zur Beseitigung von Müll Withdrawn EP0093825A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP82850104A EP0093825A1 (de) 1982-05-07 1982-05-07 Verfahren und Vorrichtung zur Beseitigung von Müll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82850104A EP0093825A1 (de) 1982-05-07 1982-05-07 Verfahren und Vorrichtung zur Beseitigung von Müll

Publications (1)

Publication Number Publication Date
EP0093825A1 true EP0093825A1 (de) 1983-11-16

Family

ID=8190148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82850104A Withdrawn EP0093825A1 (de) 1982-05-07 1982-05-07 Verfahren und Vorrichtung zur Beseitigung von Müll

Country Status (1)

Country Link
EP (1) EP0093825A1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845566A (en) * 1998-04-30 1998-12-08 Lee; Ming-Fong Multi-slot closed type powerful garbage compression structure
WO2003057603A1 (en) * 2002-01-09 2003-07-17 Envac Centralsug Ab Method for processing kitchen waste
WO2008153448A1 (en) * 2007-06-11 2008-12-18 Envac Ab Waste collection facility with storage tank and service space
EP1163173B2 (de) † 1999-02-05 2009-05-20 Envac AB Verfahren und vorrichtung zum entleeren des inhalts eines stauraumes in einem mülltransportsystem
WO2010090574A1 (en) * 2009-02-03 2010-08-12 Envac Ab A vacuum operated waste collection container and a use of the container
CN102811926A (zh) * 2010-02-12 2012-12-05 马里凯普有限公司 用于在气动式物料搬运系统中搬运物料的方法和设备
WO2014029903A1 (en) 2012-08-22 2014-02-27 Maricap Oy Method for handling material in a material conveying system, material conveying system and a separating device for a material conveying system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583648A (en) * 1948-12-21 1952-01-29 Golden State Company Ltd Powder conveying method and apparatus
FR1385399A (fr) * 1963-08-29 1965-01-15 Dispositif pour transformation et transport des ordures ménagères
DE2208586B1 (de) * 1972-02-23 1973-06-14 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Saugluftförderanlage fur Mull
FR2215352A2 (de) * 1973-01-26 1974-08-23 Mecaniques Ste Artesienne Cons
DE2504212A1 (de) * 1975-02-01 1976-08-05 Karlsruhe Augsburg Iweka Vorrichtung zum entsorgen von haus-, geschaefts- und/oder industriemuell
DE2513290A1 (de) * 1975-03-26 1976-10-07 Jansky Tank & App Muellfahrzeug
GB1581925A (en) * 1977-04-19 1980-12-31 Massey Ferguson Sa Combine harvesters

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583648A (en) * 1948-12-21 1952-01-29 Golden State Company Ltd Powder conveying method and apparatus
FR1385399A (fr) * 1963-08-29 1965-01-15 Dispositif pour transformation et transport des ordures ménagères
DE2208586B1 (de) * 1972-02-23 1973-06-14 Keller & Knappich Augsburg, Zweigniederlassung Der Industrie-Werke Karlsruhe Augsburg Ag, 8900 Augsburg Saugluftförderanlage fur Mull
FR2215352A2 (de) * 1973-01-26 1974-08-23 Mecaniques Ste Artesienne Cons
DE2504212A1 (de) * 1975-02-01 1976-08-05 Karlsruhe Augsburg Iweka Vorrichtung zum entsorgen von haus-, geschaefts- und/oder industriemuell
DE2513290A1 (de) * 1975-03-26 1976-10-07 Jansky Tank & App Muellfahrzeug
GB1581925A (en) * 1977-04-19 1980-12-31 Massey Ferguson Sa Combine harvesters

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5845566A (en) * 1998-04-30 1998-12-08 Lee; Ming-Fong Multi-slot closed type powerful garbage compression structure
EP1163173B2 (de) † 1999-02-05 2009-05-20 Envac AB Verfahren und vorrichtung zum entleeren des inhalts eines stauraumes in einem mülltransportsystem
WO2003057603A1 (en) * 2002-01-09 2003-07-17 Envac Centralsug Ab Method for processing kitchen waste
CN101801813B (zh) * 2007-06-11 2013-07-03 恩华特公司 一种废物收集和暂时存储设备及其生产方法
WO2008153448A1 (en) * 2007-06-11 2008-12-18 Envac Ab Waste collection facility with storage tank and service space
WO2010090574A1 (en) * 2009-02-03 2010-08-12 Envac Ab A vacuum operated waste collection container and a use of the container
AU2010211396B2 (en) * 2009-02-03 2015-01-15 Envac Ab A vacuum operated waste collection container and a use of the container
CN102811926A (zh) * 2010-02-12 2012-12-05 马里凯普有限公司 用于在气动式物料搬运系统中搬运物料的方法和设备
CN102811927A (zh) * 2010-02-12 2012-12-05 马里凯普有限公司 用于在气动式管道输送系统中搬运物料的方法和设备
US20120304873A1 (en) * 2010-02-12 2012-12-06 Maricap Oy Method and apparatus for handling material in a pneumatic pipe transport system
CN102822072A (zh) * 2010-02-12 2012-12-12 马里凯普有限公司 用于在气动式物料搬运系统中搬运物料的方法和设备
US9139362B2 (en) * 2010-02-12 2015-09-22 Maricap Oy Method and apparatus for handling material in a pneumatic pipe transport system
CN102811927B (zh) * 2010-02-12 2016-04-06 马里凯普有限公司 用于在气动式管道输送系统中搬运物料的方法和设备
WO2014029903A1 (en) 2012-08-22 2014-02-27 Maricap Oy Method for handling material in a material conveying system, material conveying system and a separating device for a material conveying system

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19831216

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860129

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SVENSSON, SVEN-OLOF

Inventor name: BAERTZNER, KJELL

Inventor name: MAEKK, OLEV

Inventor name: BENGTSSON, HARRY