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, and centrifuge to separate solid and liquid phases. Water is cleaned by circulation system consisting of, at least, two preliminary and final cleaning tanks equipped with water cleaning gauze filter.
EFFECT: simplified design and process.
4 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF USING LINE FOR PROCESSING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
|
RU2451554C1 |
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| METHOD OF CONTROLLING CLEANING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
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| METHOD OF CONTROLLING CLEANING OF EXPLOSIVES SOLID WASTES IN THEIR RECLAMATION | 2010 |
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RU2447940C1 |
| SAW ASSEMBLY FOR EXPLOSIVE SOLID WASTES IN PLANT FOR THEIR PROCESSING | 2010 |
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RU2452572C1 |
| METHOD FOR GRINDING OF SOLID-PROPELLANT GRAINS AND PROCESS COMPLEX FOR ITS REALIZATION | 2005 |
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RU2314484C2 |
