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Ultima descărcare din IBN: 2020-10-02 17:47 |
Căutarea după subiecte similare conform CZU |
631.361.72:634.5 (3) |
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SM ISO690:2012 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 | ||||||
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CZU: 631.361.72:634.5 | ||||||
Pag. 53-58 | ||||||
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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. |
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