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ITBO990301A1 - LID FOR WASTE CONTAINERS. - Google Patents

LID FOR WASTE CONTAINERS. Download PDF

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Publication number
ITBO990301A1
ITBO990301A1 IT1999BO000301A ITBO990301A ITBO990301A1 IT BO990301 A1 ITBO990301 A1 IT BO990301A1 IT 1999BO000301 A IT1999BO000301 A IT 1999BO000301A IT BO990301 A ITBO990301 A IT BO990301A IT BO990301 A1 ITBO990301 A1 IT BO990301A1
Authority
IT
Italy
Prior art keywords
lid
waste
waste containers
filtering panel
adsorbent
Prior art date
Application number
IT1999BO000301A
Other languages
Italian (it)
Inventor
Loris Bressan
Original Assignee
Simoni Giuliana
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 Simoni Giuliana filed Critical Simoni Giuliana
Priority to IT1999BO000301A priority Critical patent/IT1310387B1/en
Publication of ITBO990301A0 publication Critical patent/ITBO990301A0/en
Priority to AU46053/00A priority patent/AU4605300A/en
Priority to PCT/IB2000/000728 priority patent/WO2000075049A1/en
Priority to EP00927668A priority patent/EP1181225B1/en
Priority to DE60015121T priority patent/DE60015121D1/en
Priority to AT00927668T priority patent/ATE280108T1/en
Publication of ITBO990301A1 publication Critical patent/ITBO990301A1/en
Application granted granted Critical
Publication of IT1310387B1 publication Critical patent/IT1310387B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F7/00Cleaning or disinfecting devices combined with refuse receptacles or refuse vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65FGATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00Refuse receptacles; Accessories therefor
    • B65F1/14Other constructional features; Accessories
    • B65F2001/1489Refuse receptacles adapted or modified for gathering compostable domestic refuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Centrifugal Separators (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Refuse Receptacles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

The invention is concerned with a lid for a waste container in which the adsorbent is in the form of a filtering panel (2) consisting of or comprising the adsorbent for the odour-producing exhalation permitting the passage of the non-adsorbed gases and vapours and the lid (1) has ventilation openings (5) in a number and of sizes sufficient to let out the non-adsorbed gases and vapours passed through the filtering panel (2) to outside. The invention also relates to a process for eliminating odours from waste containers by using an adsorbent, in which the odour-producing exhalation is adsorbed on a filtering panel (2) and the non-adsorbed gases and vapours passed through the filtering panel (2) are lead to the environment.

Description

DESCRIZIONE annessa alla domanda di brevetto per invenzione industriale avente per titolo COPERCHIO PER CONTENITORI DI RIFIUTI depositata all'UPICA di DESCRIPTION attached to the patent application for industrial invention entitled LID FOR WASTE CONTAINERS filed with UPICA of

CAMPO DELLA TECNICA FIELD OF TECHNIQUE

La presente invenzione si riferisce alla tecnica costruttiva dei contenitori di rifiuti ed in particolare ai loro coperchi. CLASSE DI RIFERIMENTO B 65 D. The present invention relates to the construction technique of waste containers and in particular to their lids. REFERENCE CLASS B 65 D.

STATO DELLA TECNICA STATE OF THE TECHNIQUE

Sono noti diversi tipi di contenitori di rifiuti Nella letteratura brevettale anteriore figurano i documenti USA 2 411 430 ed USA 5 158 199 entrambi equipaggiati con coperchi internamente rivestiti con materiali adsorbenti. Il problema da risolvere é quello di realizzare un coperchio che consenta la fuoriuscita delle esalazioni odorigene dei rifiuti attraverso un pannello di materiali adsorbenti. Different types of waste containers are known. In the prior patent literature there are documents USA 2 411 430 and USA 5 158 199 both equipped with lids internally coated with adsorbent materials. The problem to be solved is that of making a lid that allows the odor fumes of the waste to escape through a panel of adsorbent materials.

DESCRIZIONE DESCRIPTION

L'invenzione viene ora descritta con riferimento alle figure dei disegni allegati a titolo di esempio non limitativo. The invention is now described with reference to the figures of the attached drawings by way of non-limiting example.

La figura 1 rappresenta una vista laterale esterna del coperchio chiuso a tenuta su un contenitore di rifiuti. Figure 1 is an external side view of the sealed lid on a waste container.

La figura 2 rappresenta una sezione trasversale del coperchio chiuso a tenuta sul contenitore. Figure 2 represents a cross section of the lid sealed on the container.

La figura 3 illustra in sezione il coperchio in posizione di apertura Figure 3 is a sectional view of the lid in the open position

La figura 4 schematizza in sezione la fuoriuscita delle esalazioni odorigene dei rifiuti le quali defluiscono all’esterno attraversando i materiali adsorbenti del pannello filtrante. Figure 4 schematizes in section the leakage of the odorous fumes of the waste which flow outwards through the adsorbent materials of the filter panel.

La figura 5 indica il pannello filtrante di materiali adsorbenti. Figure 5 shows the filter pad of adsorbent materials.

In tutte le figure ogni singolo particolare é contrassegnato come segue: In all the figures, every single detail is marked as follows:

1 indica la parte superiore del coperchio 1 indicates the top of the lid

2 indica il pannello filtrante inserito nella parte interna del coperchio. 2 indicates the filter panel inserted in the inside of the cover.

3 sono delle frecce che indicano la fuoriuscita delle esalazioni odorigene attraverso il pannello filtrante. 3 are arrows that indicate the release of odor fumes through the filter panel.

4 indica il contenitore di rifiuti. 4 indicates the waste container.

5 indica delle aperture di ventilazione praticate sul coperchio per consentire la fuoriuscita delle esalazioni odorigene emanate dai rifiuti. 5 indicates ventilation openings made on the lid to allow the odor fumes emanating from the waste to escape.

L'evidenza delle figure chiarisce immediatamente la funzionalità delle aperture di ventilazione (5) schematizzata in dettaglio nella figura 4. Le aperture di ventilazione (5) assicurano una costante ventilazione naturale dell'intemo del contenitore: infatti tutti i gas prodotti, immediatamente dopo la loro produzione, defluiscono in sottile strato fluido a contatto con il filtro, venendone completamente adsorbiti, ed escono immediatamente all'esterno quasi completamente depurati della loro frazione odorigena. In questo modo la concentrazione dei gas odorigeni nel volume interno libero del contenitore risulta estremamente ridotta, sia in fase transitoria subito dopo un parziale conferimento di rifiuti, sia in fase stazionaria durante i possibili lunghi periodi intercorrenti fra un conferimento ed il successivo. Durante le aperture del coperchio per effettuare i conferimenti di rifiuti, lo scarico immediato all'esterno dell'aria contenuta nel volume libero interno porta con se ui quantità minima di gas odorigeni, ad una concentrazione così bassa da non creare all'utente operatore nessun disagio dovuto ad odori sgradevoli. 11 filtro (2) e' costituito da un pannello di speciale materiale adsorbente in grado di adsorbire ogni esalazione odorigena di gas provenienti dalla putrefazione di biomasse. L'applicazione di tale filtro (2) all'interno del coperchio ventilato elimina i gas odorigeni accumulati durante i periodi di chiusura del contenitore in modo che durante le aperture periodiche per il conferimento di rifiuti non si sprigionino odori sgradevoli specialmente durante le stagioni estive in cui il disagio ambientale é aggravato dalla presenza di insetti, parassiti ed animali diversi ; nelle stagioni calde inoltre si accentua il ritmo di putrefazione dei rifiuti organici presenti nel contenitore. E' evidente che la realizzazione pratica dell'invenzione potrà subire numerose varianti di proporzionamento e dimensionamento strutturale. E' anche evidente che l'invenzione e' suscettibile di diverse scelte tecnologiche anche per quanto riguarda i materiali da costruzione. Rientreranno pertanto nell'ambito della presente invenzione tutti quei coperchi per contenitori di rifiuti che riproducano le caratteristiche originali proprie del presente trovato cosi come descritte, illustrate ed in seguito rivendicate. The evidence of the figures immediately clarifies the functionality of the ventilation openings (5) schematized in detail in figure 4. The ventilation openings (5) ensure constant natural ventilation of the inside of the container: in fact all the gases produced, immediately after the their production, flow out in a thin fluid layer in contact with the filter, being completely adsorbed, and exit immediately outside almost completely purified of their odorous fraction. In this way, the concentration of odorous gases in the free internal volume of the container is extremely low, both in the transitional phase immediately after a partial delivery of waste, and in the stationary phase during the possible long periods between one delivery and the next. When opening the lid to carry out waste deliveries, the immediate discharge to the outside of the air contained in the internal free volume brings with it a minimum quantity of odorous gases, at a concentration so low that it does not create any discomfort for the operator. due to unpleasant odors. The filter (2) is made up of a panel of special adsorbent material capable of adsorbing any odorous exhalation of gases coming from the putrefaction of biomass. The application of this filter (2) inside the ventilated lid eliminates the odorous gases accumulated during the closing periods of the container so that during the periodic openings for the delivery of waste no unpleasant odors are released, especially during the summer seasons in whose environmental discomfort is aggravated by the presence of different insects, parasites and animals; in the warm seasons the rate of putrefaction of the organic waste present in the container is also accentuated. It is evident that the practical implementation of the invention may undergo numerous variations in proportioning and structural sizing. It is also evident that the invention is susceptible to different technological choices also as regards the construction materials. All those lids for waste containers which reproduce the original characteristics of the present invention as described, illustrated and claimed hereinafter will therefore fall within the scope of the present invention.

Claims (2)

RIVENDICAZIONI 1) Coperchio per contenitori di rifiuti CARATTERIZZATO DAL FATTO di essere dotato di aperture di ventilazione (5) e di essere equipaggiato internamente con un pannello filtrante (2), amovibile e intercambiabile, realizzato in materiale adsorbente. CLAIMS 1) Lid for waste containers CHARACTERIZED IN THE FACT that it is equipped with ventilation openings (5) and that it is internally equipped with a filtering panel (2), removable and interchangeable, made of adsorbent material. 2) Coperchio per contenitori di rifiuti, come alla rivendicazione 1, CARATTERIZZATO DAL FATTO CHE il pannello filtrante (2) é facilmente estraibile dal coperchio (1), per la sua rapida sostituzione periodica. 2) Lid for waste containers, as per claim 1, CHARACTERIZED BY THE FACT THAT the filtering panel (2) is easily removable from the lid (1), for its rapid periodic replacement.
IT1999BO000301A 1999-06-02 1999-06-02 LID FOR WASTE CONTAINERS. IT1310387B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
IT1999BO000301A IT1310387B1 (en) 1999-06-02 1999-06-02 LID FOR WASTE CONTAINERS.
AU46053/00A AU4605300A (en) 1999-06-02 2000-05-29 Lid for waste containers and process for eliminating odours from waste containers
PCT/IB2000/000728 WO2000075049A1 (en) 1999-06-02 2000-05-29 Lid for waste containers and process for eliminating odours from waste containers
EP00927668A EP1181225B1 (en) 1999-06-02 2000-05-29 Lid for waste containers and process for eliminating odours from waste containers
DE60015121T DE60015121D1 (en) 1999-06-02 2000-05-29 LID FOR WASTE BIN AND METHOD FOR ELIMINATING ODORS FROM WASTE BINS
AT00927668T ATE280108T1 (en) 1999-06-02 2000-05-29 LID FOR GARBAGE CONTAINER AND METHOD FOR REMOVAL OF ODOR FROM GARBAGE CONTAINER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999BO000301A IT1310387B1 (en) 1999-06-02 1999-06-02 LID FOR WASTE CONTAINERS.

Publications (3)

Publication Number Publication Date
ITBO990301A0 ITBO990301A0 (en) 1999-06-02
ITBO990301A1 true ITBO990301A1 (en) 2000-12-02
IT1310387B1 IT1310387B1 (en) 2002-02-13

Family

ID=11344030

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999BO000301A IT1310387B1 (en) 1999-06-02 1999-06-02 LID FOR WASTE CONTAINERS.

Country Status (6)

Country Link
EP (1) EP1181225B1 (en)
AT (1) ATE280108T1 (en)
AU (1) AU4605300A (en)
DE (1) DE60015121D1 (en)
IT (1) IT1310387B1 (en)
WO (1) WO2000075049A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2608342B (en) * 2020-09-28 2024-03-27 Storm Environmental Ltd Lid
GB2599146B (en) * 2020-09-28 2023-09-06 Storm Environmental Ltd Waste container and lid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411430A (en) 1945-09-07 1946-11-19 Hollis C Hodson Diaper container
US5022553A (en) 1990-05-29 1991-06-11 Pontius Jeffrey S Temporary diaper storage container
US5158199A (en) 1990-05-29 1992-10-27 Columbus Industries, Inc. Temporary diaper storage container
DE4239191A1 (en) * 1992-11-11 1994-05-19 Dynamics Umweltschutz Organic waste collection containers
DE29513069U1 (en) * 1995-05-05 1995-11-09 Dynamics Gesellschaft für Umweltschutz und biologische Verfahrenstechnik mbH, 48157 Münster Lid design for collection containers with biofilters
DE29613202U1 (en) * 1996-07-30 1996-11-07 Störk-Küfers, Paul, 78576 Emmingen-Liptingen Container for holding waste materials

Also Published As

Publication number Publication date
ITBO990301A0 (en) 1999-06-02
EP1181225B1 (en) 2004-10-20
ATE280108T1 (en) 2004-11-15
IT1310387B1 (en) 2002-02-13
EP1181225A1 (en) 2002-02-27
DE60015121D1 (en) 2004-11-25
AU4605300A (en) 2000-12-28
WO2000075049A1 (en) 2000-12-14

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