FIELD: process engineering.
SUBSTANCE: invention relates to recovery of production wastes and application of elastomers including rubber-bearing articles, for example, worn-out air tires, conveyor belts, wastes of rubber articles production, etc. Proposed method comprises cubical contraction of material to be crushed. Material is contracted unless penetration through working surface holes and generation of strains nearby zones of contact between material and hole edges approximating to material breakage start. Thereafter, extra load is applied and not aligned with direction of force applied for cubical contraction.
EFFECT: higher yield with power savings.
9 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| RUBBER RECYCLING LINE OF WORN-OUT TIRES | 2018 |
|
RU2716770C1 |
| METHOD FOR PRODUCTION OF RUBBER POWDER FROM WORN-OUT TYRES AND PROCESS LINE FOR ITS REALIZATION | 1998 |
|
RU2138393C1 |
| DEVICE FOR CRUSHING MECHANICAL RUBBER GOODS | 2000 |
|
RU2172244C1 |
| PROCESSING OF RUBBER ARTICLES | 1995 |
|
RU2111859C1 |
| DEVICE FOR PROCESSING OF RUBBER-CONTAINING GOODS | 1998 |
|
RU2144461C1 |
| METHOD OF AND PLANT FOR SEPARATION OF RUBBER FROM WORN-OUT TYRES | 2001 |
|
RU2203181C2 |
| METHOD OF POLYMER WASTES PROCESSING | 2011 |
|
RU2473572C1 |
| METHOD OF AND DEVICE FOR REPROCESSING OF RUBBER CONTAINING ARTICLES, IN PARTICULAR, REINFORCED ARTICLES AND TYRES OF MOTOR VEHICLES | 1997 |
|
RU2123425C1 |
| METHOD OF REWORKING USED RUBBER-CONTAINING ARTICLES | 2000 |
|
RU2202471C2 |
| METHOD OF PROCESSING WORN-OUT METAL CORD-REINFORCED MECHANICAL RUBBER ARTICLES | 2001 |
|
RU2225419C2 |
