Intensificarea proceselor de zdrobire şi separare a nucilor
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ŢĂRNĂ, Ruslan. Intensificarea proceselor de zdrobire şi separare a nucilor. In: Intellectus, 2005, nr. 4, pp. 53-58. ISSN 1810-7079.
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Intellectus
Numărul 4 / 2005 / ISSN 1810-7079 /ISSNe 1810-7087

Intensificarea proceselor de zdrobire şi separare a nucilor
CZU: 631.361.72:634.5

Pag. 53-58

Ţărnă Ruslan
 
Universitatea Tehnică a Moldovei
 
 
Disponibil în IBN: 6 decembrie 2013


Rezumat

The work reflects the theoretical analysis and experimental research of the walnut, crushing and separation of the kernel from the shell, that have as final goal the calculation of initial parameters for the walnut crushing and separation apparatus design. It has been remarked that it is rational to crush the walnut between a plate and a ring, considering the following: the ratio between the walnut diameter and the ring inner diameter should be in the limits of 1.15…1.3, the humidity of 13…16%, and the chamfer angle on the inside of the ring – 30 degrees. As to the separation process, it has been seen that it is rational to separate the walnut components in an electric field, with a coronary discharge, where the cross-piece is absolutely separated from the shell and kernel, while the ratio of kernel separation from the shell is about 75%. It is proposed: the design of the walnut crushing-separation installations and the calculation of its economical effect.