EP2250105A2 - System for final disposal of waste by compaction and bagging - Google Patents
System for final disposal of waste by compaction and baggingInfo
- Publication number
- EP2250105A2 EP2250105A2 EP09706416A EP09706416A EP2250105A2 EP 2250105 A2 EP2250105 A2 EP 2250105A2 EP 09706416 A EP09706416 A EP 09706416A EP 09706416 A EP09706416 A EP 09706416A EP 2250105 A2 EP2250105 A2 EP 2250105A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- waste
- bags
- bagging
- compacting
- final disposal
- 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- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F9/00—Transferring of refuse between vehicles or containers with intermediate storage or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B63/00—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged
- B65B63/02—Auxiliary devices, not otherwise provided for, for operating on articles or materials to be packaged for compressing or compacting articles or materials prior to wrapping or insertion in containers or receptacles
Definitions
- the following descriptive report on the application of this invention refers to the development of a system for final disposal of waste by compaction and bagging which comprises a set of operations employed to determine the best manner of disposing waste in general (garbage) by using a system with or without recycling and high pressure compaction, in order to reduce empty spaces arising from this process and existing in the waste for the purpose of its further bagging for conditioning and final disposal in proper places.
- Waste or garbage is any useless, unwanted and/or worthless material generated by human activities, which has to be disposed of. It is any material whose owner disposes of it, desires to dispose of it, or has to dispose of it.
- Organic waste whose chief component is human-generated garbage and which may be highly hazardous since it may host and easily transmit a great variety of vermin, bacteria, fungi, and viruses.
- the organic waste may be sorted and used as fertilizer (composting) or for producing certain types of fuels such as biogas which is rich in methane (anaerobic digestion).
- inorganic waste poses a big problem: when thrown away directly into the environment without prior treatment, it takes a long time to decompose.
- plastic is composed of a complex structure of molecules strongly linked among themselves, which makes difficult its degradation and further digestion by decomposing agents (primarily, bacteria).
- decomposing agents primarily, bacteria
- Toxic residues which include batteries, that contain acids and heavy metals in their composition, certain types of inks (such as used in printers), and industrial refuse besides.
- Incinerators literally incinerate waste reducing it to ashes. They are highly polluting and produce enormous quantities of pollutants such as gases that contribute to worsening the greenhouse effect. It is a method used for destructing hospital waste that may contain agents causing potentially fatal diseases.
- Composting is an aerobic treatment by means of which organic matter decomposes into fertilizer or compost.
- Anaerobic digestion or methanization is a treatment by anaerobic decomposition that produces biogas which is composed of approximately 50% of methane and may be burned or used as a fuel.
- the solid residue of the anaerobic digestion can be aerobically treated to produce compost.
- BRPI 0.100.745 by ZULAF discloses a selective waste collection system, implementation of a recycling and waste disposal center for sorting and processing urban, rural, business, industrial and service, and even health care waste, sanitary and industrial landfills, units for recycling construction debris, units for bagging sorted materials for further recycling, units for anaerobic (optional) and aerobic composting, recycling of biogas and thermal power (optional), in addition to cemeteries for dead animals, thermal treatment of solid health care residues, and installations for pre-conditioning waste for further processing and disposing of it in landfills, and treatment (or evaporation) of residual water from the process and leachate.
- Another waste recycling procedure is disclosed by BRPI 9.402.243 by ULIANA and comprises a dispensing area in an area of manual selection of recyclable materials, a washing area, waste collection trucks depositing waste onto the horizontal sides of the dispensing area that convey said waste to a feeding box that feeds slanted transporting conveyor belts that carry the waste up to a container (9) that will be taken to a selection area, or to a big capacity container which is adequate for rational transportation to a landfill in the selection area, the waste being transported by the conveyor belt from which the responsible personnel pick the recyclable materials.
- BRPI 9.504.827 by LIBARDI also serves as an example, in which organic waste is taken by trucks to the landfills of the dumps, waste incinerators or composting stations, and inorganic waste is taken to a storehouse (or storehouses) with a slanted transporting conveyor belt that carries it into the feed hopper, from which it will be thrown onto the main conveyor belt with a multiplicity of the lateral transporting conveyor belts for collecting the waste selected by professional pickers, said conveyor belts having open boxes for collecting selected waste, while the unselected waste is taken to a box placed at the other end of the main conveyor belt.
- BRPI 0.204.673 describes a station that generates electric power by transforming solid household waste
- BRPI 9.806.421 by MORTE describes an advanced waste processing station.
- Waste is confined only in case of nuclear and hospital residues due to the risk of nuclear and biological contamination. Nonetheless, this confinement is extremely expensive and it is permanent.
- one of the objectives of the application of this invention is the development of a final waste disposal system with compaction and bagging which uses the means of collection and compaction described in the patents Pl 0.206.617 (Attached collector and compactor for collecting household waste) and Pl 0.300.535 (Attached collector, compactor, and bagging machine for waste in general), these two waste collection devices using the bagging of the highly compacted waste in adequate high-resistance plastic bags. Said plastic bags, after compaction at high pressure, are sent to a proper landfill.
- FIGURE 1 shows a schematic view of the plan of the waste disposal system with waste compaction and bagging without the application of recycling, composed of two compactors fed by the same feed hopper (optionally, individual feed hoppers) whose estimated bagging capacity is up to 100 T/day. Another option is to use only one compactor with the bagging capacity of up to 50 T/day;
- FIGURE 2 shows a schematic view from above of the system disclosed in the
- FIGURE 3 shows a schematic view of the proposed system with compaction and bagging, but with the recycling process
- FIGURE 4 shows a plan of a landfill for disposal of bags after the compaction stage as a result of one of the solutions proposed above
- FIGURE 5 shows a perspective view of the plan of the installation of the waste compacting, bagging machine with no truck unloading.
- the proposed system comprises two solutions: a) The system without recycling is composed of:
- a metallic recipient or feed hopper (2) that receives waste from the truck, protected by an expanded metal plate railing (4) and a mesh (6) that carries the material from the feed hopper to the compactor;
- a compactor (3 and 3a) that receives the waste from the recipient, feed hopper (2), compacts it at high pressure (10.00 Kg/cm2) reducing the initial amount of waste by more than four times by means of a compacting plate (7), which, in its turn, is activated by the hydraulic cylinder (8), the waste being bagged later in laminated and water-proof polypropylene bags, with one or two bags (5 and 5a) of an adequate diameter and length, and sealed by means of a hydraulic system (9), and the bag is further transported through a back opening which is activated by another hydraulic system (10).
- a conveyor belt (14) that receives the waste from the first feed hopper and transfers it to a second conveyor belt.
- the bag is sealed by means of a hydraulic system (9) and the bag is transported through an opening of the back gate which is activated by another hydraulic system (10).
- the bags (5 and 5a) are produced in stationary compactors (3, 3a, or 18) that receive the organic waste material (with no economic value) from the selection conveyor belts (15) and a feed hopper (17).
- the waste is compacted at high pressure and bagged in laminated water-proof polypropylene bags (19) whose weight of the tissue may vary from 120, 160 up to 180 g/cm2, depending on the kind of waste that is bagged.
- the bagged waste has no contact with air, which avoids spreading unpleasant odors, proliferation of insects and bacteria that cause different diseases. Nor has it contact with rainwater, thus avoiding the formation of leachate and, as a result, contamination of the ground water.
- the compactor is fitted with a hydraulic device that allows preparing and replacing the bag refill itself, thus allowing the preparation of different bags in each refill.
- the weight of the bags may vary (predominantly, organic waste) and may exceed 4.5 tons; however, when a lot of dry waste is mixed, it may reach 3.5-4.0 tons.
- the completely full bags store 5m 3 of compacted waste, that's why they may absorb up to 20m 3 of waste in its natural state since its compaction may reach 4:1.
- the tissue According to the data provided by the bag tissue manufacturer, if they are covered (there's no contact with ultraviolet light), the tissue will last 200 years. However, when exposed to sunlight, its duration is 6 months. In the event that longer exposure to sunlight is necessary, the tissue can be protected by anti- UV layers.
- the bags can be moved and/or transported in a practical and safe manner with the help of a device especially developed for moving them, which is attached to a motorized crane or the like.
- Bags can be disposed of in a landfill in three different ways:
- Example in three layers of the bags, the first layer is under the ground, and the other two layers are on the ground.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Basic Packing Technique (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0800284-3A BRPI0800284A2 (en) | 2008-01-29 | 2008-01-29 | waste disposal system with compaction and pocketing |
PCT/BR2009/000025 WO2009094738A2 (en) | 2008-01-29 | 2009-01-29 | System for final disposal of waste by compaction and bagging |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2250105A2 true EP2250105A2 (en) | 2010-11-17 |
Family
ID=40913320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09706416A Withdrawn EP2250105A2 (en) | 2008-01-29 | 2009-01-29 | System for final disposal of waste by compaction and bagging |
Country Status (8)
Country | Link |
---|---|
US (1) | US20100287896A1 (en) |
EP (1) | EP2250105A2 (en) |
AR (1) | AR070324A1 (en) |
BR (1) | BRPI0800284A2 (en) |
CA (1) | CA2712335A1 (en) |
CL (1) | CL2009000186A1 (en) |
MX (1) | MX2010008217A (en) |
WO (1) | WO2009094738A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3001722B1 (en) * | 2013-02-01 | 2016-12-09 | Legras Ind | CENTER FOR TRANSFERRING THE CONTENT OF A HOUSEHOLD GARBAGE TANK TO A CONTAINER |
CN104249884B (en) * | 2013-06-26 | 2016-08-31 | 长沙中联重科环卫机械有限公司 | garbage compression method |
CN104085637A (en) * | 2014-06-30 | 2014-10-08 | 长治清华机械厂 | Butt joint device for refuse transfer station compartments |
US9399552B1 (en) | 2015-02-05 | 2016-07-26 | Msw Power Corporation | Waste compactor system for vehicles |
US9346231B1 (en) | 2015-02-05 | 2016-05-24 | Msw Power Corporation | Waste compactor system |
US9174406B1 (en) | 2015-02-05 | 2015-11-03 | Msw Power Corporation | Waste compactor system |
ES2538628B1 (en) * | 2015-02-11 | 2016-04-26 | Carlos Aznar Vidal | Automated system for the management of recyclable materials and its procedure |
CN105730947B (en) * | 2016-03-16 | 2018-07-13 | 长治清华机械厂 | Compartment docking facilities |
CN107472781B (en) * | 2017-08-02 | 2020-05-05 | 湖南绿意华美环保科技有限公司 | Garbage transfer station |
CN108381986B (en) * | 2018-03-23 | 2023-11-03 | 江苏徐工工程机械研究院有限公司 | Garbage collection device, control method of garbage collection device and garbage transfer station |
CN118080539B (en) * | 2024-04-17 | 2024-06-25 | 常州市绿保电动科技有限公司 | Compression type household garbage classification treatment recovery system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3524594A (en) * | 1968-05-31 | 1970-08-18 | Metropolitan Waste Conversion | Refuse handling system |
US3604179A (en) * | 1968-11-25 | 1971-09-14 | Norman S Lund | Refuse disposal system |
US3557685A (en) * | 1968-12-26 | 1971-01-26 | Ind Services Of America Inc | Solid waste disposal plant |
US3640411A (en) * | 1970-03-23 | 1972-02-08 | Orin M Anderson | Refuse disposal transfer station |
US3708953A (en) * | 1970-12-29 | 1973-01-09 | Aluotto Dba Nat Baling Press A | Waste compactor and bagger |
IT956423B (en) * | 1971-06-09 | 1973-10-10 | Frossard J | FACTORY FOR COMPACTION AND SHREDDING OF HOME WASTE |
US3763621A (en) * | 1971-07-26 | 1973-10-09 | L Klein | Sealing apparatus and method for refuse compactor |
US3962965A (en) * | 1972-07-18 | 1976-06-15 | Bennes Marrel | Plant for the compression of garbage |
US4270447A (en) * | 1978-11-20 | 1981-06-02 | Dragutin Gregorovic | Mobile installation for the cold treatment of refuse |
US5297481A (en) * | 1992-08-13 | 1994-03-29 | Marathon Equipment Company | System for compacting and storing separately recyclable and nonrecyclable waste materials |
US5765986A (en) * | 1994-10-31 | 1998-06-16 | Altamont, Inc. | Waste Handling method and apparatus for transferring waste from collection vehicles to transfer trailers |
JP2870446B2 (en) * | 1995-04-25 | 1999-03-17 | サンスター技研株式会社 | Cylindrical container loaded with inner bag |
DE29606272U1 (en) * | 1996-04-04 | 1996-07-04 | Doppstadt, Werner, 42555 Velbert | Plant for waste compaction |
BR0300535B1 (en) * | 2003-03-11 | 2011-10-04 | coupled collector, compactor and bagger for general waste. | |
US20050080520A1 (en) * | 2003-09-22 | 2005-04-14 | Robert Kline | Waste recovery and material handling process to replace the traditional trash transfer station and landfil by extracting reusable material and energy from joined refuse streams to include; office waste, dry waste, wet garbage and the special hazardous material handling of biological, chemical, and nuclear waste |
-
2008
- 2008-01-29 BR BRPI0800284-3A patent/BRPI0800284A2/en not_active Application Discontinuation
-
2009
- 2009-01-29 AR ARP090100291A patent/AR070324A1/en active IP Right Grant
- 2009-01-29 CA CA2712335A patent/CA2712335A1/en not_active Abandoned
- 2009-01-29 CL CL2009000186A patent/CL2009000186A1/en unknown
- 2009-01-29 WO PCT/BR2009/000025 patent/WO2009094738A2/en active Application Filing
- 2009-01-29 EP EP09706416A patent/EP2250105A2/en not_active Withdrawn
- 2009-01-29 MX MX2010008217A patent/MX2010008217A/en not_active Application Discontinuation
-
2010
- 2010-07-28 US US12/845,716 patent/US20100287896A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2009094738A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO2009094738A2 (en) | 2009-08-06 |
US20100287896A1 (en) | 2010-11-18 |
CL2009000186A1 (en) | 2009-08-07 |
CA2712335A1 (en) | 2009-08-06 |
MX2010008217A (en) | 2010-08-23 |
BRPI0800284A2 (en) | 2011-06-21 |
AR070324A1 (en) | 2010-03-31 |
WO2009094738A3 (en) | 2011-03-31 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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DAX | Request for extension of the european patent (deleted) | ||
R17D | Deferred search report published (corrected) |
Effective date: 20110331 |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: B65B 63/02 20060101ALI20110413BHEP Ipc: B65F 9/00 20060101ALI20110413BHEP Ipc: B09B 3/00 20060101AFI20110413BHEP |
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17P | Request for examination filed |
Effective date: 20110930 |
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RBV | Designated contracting states (corrected) |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20140801 |