FIELD: process engineering.
SUBSTANCE: invention relates to crushing rocket solid propellants and powders aimed at processing into explosive mixes or boiler fuel. Proposed method comprises placing TRT grain at cutting machine tool, drowning it partially or completely, sawing by set of saws integrated in multi-saw unit into several plates. Grain feed rate is controlled by axial feed mechanism with the help of tracking assembly. Multisaw unit is provided with device to correct saw clearance subject to grain diameter, size of its central bore, grain feed arte and rpm of said saw unit made up of telescoping bushes. Thereafter, cut plates are fed for mincing into irrigated gap between two rolls furnished with a set of sharpened pins arranged on outer cylindrical surface of said rolls.
EFFECT: simplified design, decreased amount of wastes.
4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SAW ASSEMBLY FOR EXPLOSIVE SOLID WASTES IN PLANT FOR THEIR PROCESSING | 2010 |
|
RU2452572C1 |
| METHOD OF CONTROLLING CLEANING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2446887C1 |
| METHOD OF USING PROCESS LINE ASSEMBLY FOR PROCESSING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2452575C1 |
| PLANT FOR PROCESSING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2451556C1 |
| METHOD OF USING LINE FOR PROCESSING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2451554C1 |
| METHOD OF PROCESSING REGENERATED EXPLOSIVE SOLID WASTES | 2010 |
|
RU2452573C1 |
| METHOD OF CONTROLLING CLEANING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2451555C1 |
| METHOD OF PROCESSING REGENERATED EXPLOSIVE SOLID WASTES | 2010 |
|
RU2452574C1 |
| METHOD FOR GRINDING OF SOLID-PROPELLANT GRAINS AND PROCESS COMPLEX FOR ITS REALIZATION | 2005 |
|
RU2314484C2 |
| LINE FOR PROCESSING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2451553C1 |
