DE2551272A1 - Pulverising old vehicle tyres using transportable machine - in which tyres are cut into strips, chopped and pulverised in cutting mill - Google Patents
Pulverising old vehicle tyres using transportable machine - in which tyres are cut into strips, chopped and pulverised in cutting millInfo
- Publication number
- DE2551272A1 DE2551272A1 DE19752551272 DE2551272A DE2551272A1 DE 2551272 A1 DE2551272 A1 DE 2551272A1 DE 19752551272 DE19752551272 DE 19752551272 DE 2551272 A DE2551272 A DE 2551272A DE 2551272 A1 DE2551272 A1 DE 2551272A1
- Authority
- DE
- Germany
- Prior art keywords
- tyres
- scissors
- strips
- cut
- pulverizing
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B2017/0094—Mobile recycling devices, e.g. devices installed in truck trailers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0476—Cutting or tearing members, e.g. spiked or toothed cylinders or intermeshing rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
- B29B2017/0424—Specific disintegrating techniques; devices therefor
- B29B2017/0484—Grinding tools, roller mills or disc mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
Gregorio Male in Milano, Via Garofalo 19 (Italien) Carlo Moghini in Savosa di Lugano, Via San Gottaroo (Schweiz) Einrichtung für die Pulverisierung von Autoreifen Im Fachbereich wird lebhaft das ProLlem oer Wiederverwendung oder Rückführung (Recycling) des Materials von Autoreifen zwecks möglichen Wiedereinsatzes als Bestandteil von Konglomeraten für Bitumendecken, als Zusatzmaterial (Zuschlagstoff) für die Bildung von undurchlässigen oder abzudichtenden Fußböden und schließlich als Rohstoff für neu hergestellte Reifendecken.Gregorio Male in Milano, Via Garofalo 19 (Italy) Carlo Moghini in Savosa di Lugano, Via San Gottaroo (Switzerland) pulverization facility Of car tires In the department, the problem of reuse or Return (recycling) of the material from car tires for the purpose of possible reuse as part of conglomerates for bitumen ceilings, as additional material (aggregate) for the formation of impermeable or waterproof floors and finally as a raw material for newly manufactured tire covers.
Solche Anwendungen sind offenbar sehr interessant, vor allem, uenn es möglich ist, die Reifen zu Pulver form zu zerkleinern, besonders im Hinblick der oben bezeichneten Anwendungen, wobei der wirtschaftliche Gesichtspunkt zu be-rücksichtigen ist. Wenn auch der Leitgedanke eines sehr niedrigen Preises der Altreifen in der Hauptsache gilt, dürfen bestimmte Gestehungskosten für solche Beiprodukte nicht überschritten werden. Mit vorliegenuer Erfindung soll dieses Problem gelöst werden.Such applications are obviously very interesting, especially if it is possible to crush the tires into powder form, especially in view of this of the applications described above, whereby the economic point of view must be taken into account is. Even if the main idea is a very low price for scrap tires in the The main thing is that certain prime costs for such by-products are not allowed be crossed, be exceeded, be passed. The present invention is intended to solve this problem.
Gemäß der Erfindung ist die Einrichtung zur Zerkleinerung der Autoreifen zu Pulverform dadurch gskennzeichnet, daß sie aus einem Paar von Rundscheren zum Zerschneiden des vorher bereits aufgeschnittenen Reifenmantels zu Streifen, einer Schere mit Rundarm für schnelle Drehbewegung zum Zerstückeln der vom erwähnten Scherenpaar zugeführten Streifen und Befördern der genannten Stückchen in eine lessermühle zum Pulverisieren der Stückchen und Überführen des von diesen messern gebildeten Pulvers zu einem Austragrohr besteht.According to the invention is the device for comminuting the car tires to powder form characterized in that it consists of a pair of circular scissors for Cutting the previously cut tire casing into strips, one Scissors with round arm for quick turning movements to cut up the pair of scissors mentioned supplied strips and conveying the mentioned pieces into a lessermühle for Pulverizing the pieces and transferring the powder formed by these knives to a discharge pipe.
Der Erfindungsgedanke erhellt deutlicher aus der folgenden Bschreiuung einer Levorzugten, aber nicht zusschließlicllen Ausführungsform und anhand der beifolgenden Zeichnung, und zwar zeiyt: Fig. 1 in Draufsicht eine Einrichtung zum Zerkleinern von Altreifen von Kraftfahrzeugen zu Pulver gemäß der Erfindung.The idea of the invention becomes clearer from the following description a preferred but not exclusive embodiment and based on the following Drawing, namely zeiyt: Fig. 1 in plan view of a device for comminuting from old automobile tires to powder according to the invention.
In Fig. 1 wird mit IN ein feststehendes Gestell bezeichnet, daß natürlich auch auf ein Kraftfahrzeug montiert werden kann, um die Bearbeitung der genannten Reifen oder -decken an Ort und Stelle vornehmen zu können. Wie angegeben, muß das Gestell auch relativ leicht und somit aus horizontalen und vertikalen Profilen zusammengesetzt sein. Mit MO ist ein Elektromotor bezeichnet, der über einen Treibriemen CI eine sehr schnelle Drehbewegung auf ein Ritzel PG überträgt, das mit einem Zahnrad RD kämmt, auf dessen Achse AX eine Planscheibe versehen mit beweglichen Messern, die mit festen Messern CD zusammenwirken, wie nachstehend genauer beschrieben wird. An der Einführungsseite A der Altreifen sind zwei Transportrollen RA und RO vorgesehen, von denen eine vorzugsweise leer läuft, während die andere unter Antrieb steht. Diese Rollen dienen zum Einführen der Altreifen (zweckmäßig in Stücke zerhauen, wobei der seitliche Runddraht vorher vorzugsweise entfernt wurde) entgegen zweien Rundscheren CC-CK, deren Wellen AL -(s. Pfeile) von der Welle R vorzugsweise mittels eines Riementriebes CH betätigt werden. Die Streifen werden in Richtung eines mit messern CF versehenen umlaufenden Armes CR zugeführt, wobei die Messer CF mit einem Gegenmesser CK an der Einführungsseite A zusammenwirken, so daß die parallelen Streifen zu Stückchen zerkleinert und vom gleichen umlaufenden Arm einem festen Förderer CO zugeführt werden.In Fig. 1, IN denotes a fixed frame that of course can also be mounted on a motor vehicle to handle the said To be able to make tires or blankets on the spot. As stated, it must The frame is also relatively light and thus composed of horizontal and vertical profiles be. With an electric motor MO is referred to, the one via a drive belt CI transmits very fast rotary motion to a pinion PG, which is connected to a gear RD combs, on whose axis AX a faceplate provided with movable knives that cooperate with fixed knives CD, as will be described in more detail below. Two transport rollers RA and RO are provided on the inlet side A of the old tires, one of which is preferably idling while the other is under propulsion. These rollers are used to introduce the old tires (it is advisable to cut them into pieces, The round wire on the side was preferably removed beforehand) against two Round shears CC-CK, whose shafts AL - (see arrows) from the shaft R preferably by means of a belt drive CH can be operated. The stripes will be in the direction a revolving arm CR provided with knives CF, the knives CF cooperate with a counter knife CK on the lead-in side A, so that the parallel strips crushed into pieces and from the same circumferential arm one fixed conveyor CO are fed.
Letzterer fördert die Stückchen zur Grehachse AX der umlaufenden Scheibe PL. Infolge der Fliehkraft erhalten die Stückchen eine Radialbewegung nach außen und gelangen so zwischen die messer CC und CD, wodurch sie infolge der hohen Geschwindiskeit der Achse AX zu Pulver zerkleinert werden. Das Pulver wird immer noch infolge Fliehkraft zu einem toroid- oder rinyförmigen Sammler RE geschleudert, aus dem es mittels Schaufeln FA zum Absacken, z.B. mittels eines (nicht gezeichneten) biegsamen Rohres, gefördert wird.The latter conveys the pieces to the rotating axis AX of the rotating disk PL. As a result of the centrifugal force, the pieces receive a radial outward movement and so get between the cutters CC and CD, which means they are very fast the axis AX are crushed to powder. The powder is still due to centrifugal force hurled to a toroid or riny-shaped collector RE, from which it is shoveled FA for sagging, e.g. by means of a (not shown) flexible pipe, conveyed will.
KI bezeichnet den Treibriemen zum umlaufenden Arm CR von der Antriebswelle OD her.KI denotes the drive belt to the rotating arm CR from the drive shaft OD here.
PatentansprücheClaims
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2405075 | 1975-06-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2551272A1 true DE2551272A1 (en) | 1976-12-16 |
Family
ID=11211687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19752551272 Pending DE2551272A1 (en) | 1975-06-05 | 1975-11-14 | Pulverising old vehicle tyres using transportable machine - in which tyres are cut into strips, chopped and pulverised in cutting mill |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2551272A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5395061A (en) * | 1993-05-03 | 1995-03-07 | Larisan Incorporated | Mobile tire shredder |
-
1975
- 1975-11-14 DE DE19752551272 patent/DE2551272A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5395061A (en) * | 1993-05-03 | 1995-03-07 | Larisan Incorporated | Mobile tire shredder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OHJ | Non-payment of the annual fee |