EQUIPMENT FOR THE SIMULTANEOUS MICRONIZATION AND REGENERATION OF THE RUBBER OF WASTE TYRES

The invention relates to an equipment for the simultaneous micronization and regeneration of the rubber from waste tyres, meant for the regeneration, by physical-chemical processes, of the elastomer mass from the tyres which are in an advanced inflation condition, for the fine grinding thereof and t...

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Bibliographische Detailangaben
Hauptverfasser: DRIMER DOLPHI, RUNCAN IOAN FRANCISC, AVRAM EMIL, NICOLAESCU IOAN
Format: Patent
Sprache:eng ; rum
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Beschreibung
Zusammenfassung:The invention relates to an equipment for the simultaneous micronization and regeneration of the rubber from waste tyres, meant for the regeneration, by physical-chemical processes, of the elastomer mass from the tyres which are in an advanced inflation condition, for the fine grinding thereof and the separation of the reinforcing elements during a single technological stage, the equipment comprising a housing (2) provided with enclosures accomodating some cascade-positioned working cylinders as follows: a first set of rotating needle cylinders (A) followed by a splitting device (B), four brush cylinders (6, 7) and centrally, along the symmetry axis, at the lower part of the housing (2), by a brush cylinder (12) for the final grinding, each of said cylinders (7 and 12) being provided with adjustable grooved plates (8,13). Invenţia se referă la un utilaj pentru micronizarea şi regenerarea simultană a cauciucului din anvelopele uzate, destinat regenerării prin procedee fizico-chimice a masei de elastomer din anvelopele aflate în stare de gonflare avansată, mărunţirii fine a acesteia şi separării elementelor de armare, într-o singură fază tehnologică, cuprinzând o carcasă (2) prevăzută cu incinte ce primesc nişte cilindri de prelucrare, dispuşi în cascadă, din care un prim set de cilindri rotitori cu ace (A), urmat de un dispozitiv de despicare (B), nişte cilindri cu perii (6, 7), în număr de patru, iar central, de-a lungul axei de simetrie, la partea inferioară a carcasei (2), cu un cilindru (12) cu perii pentru mărunţirea finală, fiecare dintre cilindri (7 şi 12) fiind prevăzuţi cu plăci striate (8, 13), reglabile.