EP3670170A1 - Rolling mill for waste - Google Patents
Rolling mill for waste Download PDFInfo
- Publication number
- EP3670170A1 EP3670170A1 EP19217752.5A EP19217752A EP3670170A1 EP 3670170 A1 EP3670170 A1 EP 3670170A1 EP 19217752 A EP19217752 A EP 19217752A EP 3670170 A1 EP3670170 A1 EP 3670170A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- rolling mill
- waste
- mill according
- rollers
- 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- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/321—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans
- B30B9/325—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans between rotary pressing members, e.g. rollers, discs
Definitions
- Our invention relates to the field of recycling and storage of empty packaging before the emptying of its waste by collection companies.
- the object of our invention is to provide a rolling mill capable of reducing the volume of packaging waste introduced inside it.
- the invention provides a rolling mill for collecting waste as described in the independent and dependent claims appended.
- Our invention breaks down as follows, two compaction rollers having keys and saw teeth, by this fact the rolling takes place homogeneously on the surface of the waste to be reduced. These rollers will be driven by low consumption electric motors. These motors are a reliable and economical way to cause the rollers to rotate.
- the rolling mill comprises an automatic means for driving the rotation of the compacting rollers.
- the user then has no additional operations to perform. It suffices to introduce the waste into the insertion orifice.
- the rolling mill includes means for limiting the volume of waste to be compacted simultaneously. This ensures that all the waste is well compacted.
- the means for limiting the volume of waste to be compacted simultaneously comprises one to two modular deflectors. Such deflectors are simple and effective means of directing waste towards the rollers by regulating them in small volume.
- the rolling mill includes an additional means of evacuating the volumes in the event of jamming between the two rollers.
- the automatic drive means of the rollers make it possible to modify the rotation of the latter for a given time, allowing cleaning and thus evacuating above the material blocked between the two rollers. Thereafter at the end of the given time, the automatic drive means of the rollers resume their initial direction of rotation which is that which allows the rolling of these volumes.
- the rolling mill comprises means intended to separate the rollers from each other if these elements undergo a mechanical stress exceeding a certain threshold.
- the means used to move the rollers in translation comprises a pivot point as well as springs or jacks. These elements are an efficient and economical way to do this.
- the two rollers have substantially identical diameters and rotational speeds. But one of the rollers is slightly raised relative to the other. The waste can be driven by the rollers more easily, so the rolling itself consumes less energy.
- the figure 1 shows a rolling mill according to one embodiment.
- the rolling mill comprises two compacting rollers 11 and 12, the roller 11 of which is raised relative to the roller 12.
- the roller 11 is motorized by a motor 10 to drive the roller in rotation and thus carry out the rolling of the waste.
- the roller 12 is motorized by a motor 13.
- the rollers 11 and 12 have a set of teeth and keys on the surface of the rollers (not illustrated in our figure).
- the roller 11 includes springs 16 and a pivot point (not illustrated in our figure) to move the roller in the event of mechanical pressure exceeding a certain threshold.
- Two deflectors are present at 14 and 15 to guide the waste between the two rollers 11 and 12.
- the figure 2 shows a rolling mill according to a first embodiment of the invention.
- the rolling mill comprises two substantially identical motors 3 which allow the rollers to rotate.
- the rolling mill includes a spring 2 (identical to the springs 16 of the figure 1 ) on each side and a pivot point 1 to move the roller in the event of mechanical pressure exceeding a certain threshold.
- Two deflectors are present at 4 to guide the waste between the two rollers.
- the figure 3 shows a roller according to one embodiment.
- the compacting rollers 11 and 12 comprise a set of saw teeth 20 and keys 21. These elements make it possible to best carry out the rolling of the waste.
- the saw teeth 20 and the keys 21 are made of Hardox material, to preserve the rollers 11 and 12 as much as possible from the organic liquid components.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Un laminoir destiné à la collecte des déchets, comprend au moins un premier rouleau et un deuxième rouleau de compactage (11, 12), un moyen d' entrainement en rotation (13, 10) pour chaque rouleau, et au moins un moyen pour limiter le volume de déchets à compacter simultanément (14, 15).A rolling mill for collecting waste comprises at least a first roller and a second compacting roller (11, 12), a rotary drive (13, 10) for each roller, and at least one means for limiting the volume of waste to be compacted simultaneously (14, 15).
Description
Notre invention concerne le domaine du recyclage et stockage des emballages vides avant la vidange de ses déchets par les sociétés de collecte.Our invention relates to the field of recycling and storage of empty packaging before the emptying of its waste by collection companies.
Lorsqu'un contenant est rempli de déchets, il est nécessaire de procéder à la vidange de celui-ci avant de pouvoir à nouveau y introduire des déchets. Ce vidage nécessite du temps et des moyens ainsi qu'un certain coût.When a container is filled with waste, it is necessary to empty it before it can again introduce waste. This emptying requires time and resources as well as a certain cost.
Actuellement, les déchets introduits dans les contenants ne sont pas écrasés par les citoyens, ce qui engendre un poids faible pour un volume important de déchets lors du vidage et du transport des contenants (Ex : une benne 40m3 de bouteilles PET ne pèse en moyenne que 800kg).Currently, the waste introduced into the containers is not crushed by citizens, which generates a low weight for a large volume of waste during the emptying and transport of the containers (Ex: a 40m 3 bucket of PET bottles weighs on average than 800kg).
Pour limiter les coûts de transport et le temps consacré aux vidanges des contenants, il serait préférable de pouvoir réduire le volume des déchets introduits dans ceux-ci, permettant également la diminution de fréquence de vidage et donc d'émissions de Co2 émis par les véhicules de collecte.To limit transport costs and the time spent emptying containers, it would be preferable to be able to reduce the volume of waste introduced into them, also allowing the reduction of emptying frequency and therefore of Co 2 emissions emitted by the collection vehicles.
De plus, pour faciliter le futur recyclage des déchets collectés, il est souhaitable de les laminer et non de les broyer, pour éviter une détérioration du produit. Les déchets resteraient ainsi compactés et leur tri serait facilité et donc meilleur que s'ils sont broyés.In addition, to facilitate the future recycling of collected waste, it is desirable to laminate it and not to crush it, to avoid deterioration of the product. The waste would thus remain compacted and their sorting would be easier and therefore better than if they were crushed.
Le but de notre invention est de proposer un laminoir apte à réduire le volume des déchets d'emballage introduits à l'intérieur de celui-ci.The object of our invention is to provide a rolling mill capable of reducing the volume of packaging waste introduced inside it.
L'invention propose un laminoir destiné à la collecte des déchets tel que décrit dans les revendications indépendante et dépendantes annexées.The invention provides a rolling mill for collecting waste as described in the independent and dependent claims appended.
L'invention sera mieux comprise par la description détaillée de modes de réalisation préférés de l'invention, et en référence aux dessins annexés, dans lesquels
-
Figure 1 est une vue en coupe selon un mode de réalisation ; -
Figure 2 est une vue en perspective selon un premier mode de réalisation ; et -
Figure 3 est une vue en coupe selon un mode de réalisation des rouleaux.
-
Figure 1 is a sectional view according to one embodiment; -
Figure 2 is a perspective view according to a first embodiment; and -
Figure 3 is a sectional view according to one embodiment of the rollers.
Notre invention se décompose comme suit, deux rouleaux de compactage possédant des clavettes et des dents de scie, par ce fait le laminage s'effectue de manière homogène sur la surface du déchet à réduire. Ces rouleaux seront entraînés par des moteurs électriques à faible consommation. Ces moteurs sont un moyen fiable et économique pour provoquer la rotation des rouleaux.Our invention breaks down as follows, two compaction rollers having keys and saw teeth, by this fact the rolling takes place homogeneously on the surface of the waste to be reduced. These rollers will be driven by low consumption electric motors. These motors are a reliable and economical way to cause the rollers to rotate.
Selon le mode de réalisation, le laminoir comprend un moyen automatique d'entrainement de la rotation des rouleaux de compactage. L'utilisateur n'a alors pas d'opérations supplémentaires à effectuer. Il lui suffit d'introduire le déchet dans l'orifice d'insertion.According to the embodiment, the rolling mill comprises an automatic means for driving the rotation of the compacting rollers. The user then has no additional operations to perform. It suffices to introduce the waste into the insertion orifice.
Avantageusement, nous avons prévu notre invention pour qu'elle soit compacte et adaptable aux installations existantes afin qu'aucun travaux de type génie civil ou autre ne soient effectués par les futurs clients.Advantageously, we have planned our invention so that it is compact and adaptable to existing installations so that no civil engineering or other type of work is carried out by future customers.
Selon la typologie de déchets, le laminoir comprend un moyen pour limiter le volume des déchets à compacter simultanément. On s'assure ainsi que tous les déchets soient bien compactés. Le moyen pour limiter le volume de déchet à compacter simultanément comprend un à deux déflecteurs modulables. De tels déflecteurs sont des moyens simples et efficaces pour diriger les déchets vers les rouleaux en les régulant en petit volume.Depending on the type of waste, the rolling mill includes means for limiting the volume of waste to be compacted simultaneously. This ensures that all the waste is well compacted. The means for limiting the volume of waste to be compacted simultaneously comprises one to two modular deflectors. Such deflectors are simple and effective means of directing waste towards the rollers by regulating them in small volume.
De plus, le laminoir comprend un moyen supplémentaire d'évacuer les volumes en cas de bourrage entre les deux rouleaux. Les moyens d'entrainement automatiques des rouleaux permettent de modifier la rotation de ceux-ci pendant un temps donné, permettant un débourrage et ainsi évacuer au-dessus la matière bloquée entre les deux rouleaux. Par la suite à la fin du temps donné, les moyens d'entrainement automatiques des rouleaux reprennent leur sens de rotation initiale qui est celui qui permet d'effectuer le laminage de ces volumes.In addition, the rolling mill includes an additional means of evacuating the volumes in the event of jamming between the two rollers. The automatic drive means of the rollers make it possible to modify the rotation of the latter for a given time, allowing cleaning and thus evacuating above the material blocked between the two rollers. Thereafter at the end of the given time, the automatic drive means of the rollers resume their initial direction of rotation which is that which allows the rolling of these volumes.
De préférence, le laminoir comprend un moyen destiné à écarter les rouleaux entre eux si ces éléments subissent une contrainte mécanique dépassant un certain seuil. Ainsi, le laminoir est protégé des déchets trop volumineux ou trop solides. Le moyen utilisé pour mouvoir en translation les rouleaux comprend un point de pivot ainsi que des ressorts ou des vérins. Ces éléments sont un moyen efficace et économique pour procéder à cette opération.Preferably, the rolling mill comprises means intended to separate the rollers from each other if these elements undergo a mechanical stress exceeding a certain threshold. Thus, the rolling mill is protected from excessively large or too solid waste. The means used to move the rollers in translation comprises a pivot point as well as springs or jacks. These elements are an efficient and economical way to do this.
Les deux rouleaux ont des diamètres et des vitesses de rotation sensiblement identiques. Mais un des rouleaux est légèrement surélevé par rapport à l'autre. Le déchet peut être entrainé par les rouleaux plus facilement, ainsi le laminage en lui-même consomme moins d'énergie.The two rollers have substantially identical diameters and rotational speeds. But one of the rollers is slightly raised relative to the other. The waste can be driven by the rollers more easily, so the rolling itself consumes less energy.
A titre d'exemples non limitatifs, nous procédons à la description des modes de réalisation de l'invention en se référant aux figures.
- La
figure 1 est une vue en coupe selon un mode de réalisation - La
figure 2 est une vue en perspective selon un premier mode de réalisation - La
figure 3 est une vue en coupe selon un mode de réalisation des rouleaux
- The
figure 1 is a sectional view according to one embodiment - The
figure 2 is a perspective view according to a first embodiment - The
figure 3 is a sectional view according to one embodiment of the rollers
La
La
La
Bien entendu, nous pourrons apporter à l'invention de nombreuses modifications sans sortir du cadre de celle-ci.Of course, we can make numerous modifications to the invention without departing from the scope thereof.
Nous pourrons notamment modifier le nombre et la forme des dents et clavettes sur les rouleaux de compactage ainsi que le type de ressorts ou vérins.We can in particular modify the number and the shape of the teeth and keys on the compaction rollers as well as the type of springs or cylinders.
Nous pourrons adapter l'invention à différents types de contenant pour la collecte des déchets.We can adapt the invention to different types of container for collecting waste.
Nous pourrons modifier la configuration des rouleaux et des déflecteurs les uns par rapport aux autres.We can change the configuration of the rollers and deflectors relative to each other.
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IB2018060235 | 2018-12-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3670170A1 true EP3670170A1 (en) | 2020-06-24 |
Family
ID=68965740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19217752.5A Withdrawn EP3670170A1 (en) | 2018-12-18 | 2019-12-18 | Rolling mill for waste |
Country Status (1)
Country | Link |
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EP (1) | EP3670170A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111841738A (en) * | 2020-07-27 | 2020-10-30 | 叶延森 | Construction waste treatment device |
CN112827567A (en) * | 2021-01-21 | 2021-05-25 | 戴坤 | Agricultural compound fertilizer manufacturing equipment |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639847A1 (en) * | 1988-12-07 | 1990-06-08 | Fives Cail Babcock | Crushing roll |
JPH0740088A (en) * | 1993-08-03 | 1995-02-10 | Kubota Corp | Volume reducing device of empty can |
JPH09262695A (en) * | 1996-03-27 | 1997-10-07 | Sugihara Kogyo:Kk | Empty can press-flattening device |
DE10235241A1 (en) * | 2002-03-14 | 2003-11-13 | Franz Gail | Corn grinding machine, for preparation of cattle feed, has hopper delivering corn past adjustable shutter to pair of motor-driven rollers and material is then delivered to motor-driven hammer mill |
US20140196616A1 (en) * | 2013-01-16 | 2014-07-17 | Hermann Schwelling | Unknown |
US20150360430A1 (en) * | 2014-06-16 | 2015-12-17 | Shawn D. Frazier | Device for perforating and collapsing spent beverage containers |
CN106541518B (en) * | 2016-11-03 | 2018-06-29 | 胡凤英 | A kind of plastic garbage quick crashing device |
-
2019
- 2019-12-18 EP EP19217752.5A patent/EP3670170A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2639847A1 (en) * | 1988-12-07 | 1990-06-08 | Fives Cail Babcock | Crushing roll |
JPH0740088A (en) * | 1993-08-03 | 1995-02-10 | Kubota Corp | Volume reducing device of empty can |
JPH09262695A (en) * | 1996-03-27 | 1997-10-07 | Sugihara Kogyo:Kk | Empty can press-flattening device |
DE10235241A1 (en) * | 2002-03-14 | 2003-11-13 | Franz Gail | Corn grinding machine, for preparation of cattle feed, has hopper delivering corn past adjustable shutter to pair of motor-driven rollers and material is then delivered to motor-driven hammer mill |
US20140196616A1 (en) * | 2013-01-16 | 2014-07-17 | Hermann Schwelling | Unknown |
US20150360430A1 (en) * | 2014-06-16 | 2015-12-17 | Shawn D. Frazier | Device for perforating and collapsing spent beverage containers |
CN106541518B (en) * | 2016-11-03 | 2018-06-29 | 胡凤英 | A kind of plastic garbage quick crashing device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111841738A (en) * | 2020-07-27 | 2020-10-30 | 叶延森 | Construction waste treatment device |
CN111841738B (en) * | 2020-07-27 | 2022-07-08 | 内蒙古九鹏建设有限公司 | Construction waste treatment device |
CN112827567A (en) * | 2021-01-21 | 2021-05-25 | 戴坤 | Agricultural compound fertilizer manufacturing equipment |
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