Solid material comminution or disintegration – Apparatus – Comminuting elements
Patent
1987-11-25
1988-10-25
Eley, Timothy V.
Solid material comminution or disintegration
Apparatus
Comminuting elements
B02C 430
Patent
active
047798114
ABSTRACT:
In a roll grinding blade for the production of starch from starch plants such as potatoes and for the production of processed food or juice from root crops, fruits, vegetables or the like, the roll grinding blade comprises rhombic blade members having leading blade tips (5) formed at the top ends with an acute angle and cutting blade tips (6) formed at each of the edges where the side surfaces meet the upper and the lower surfaces and stacked by way of recessed grooves (7), and said stacked blade members are fitted to the circumference of a rotational roll. The number of the cutting blade edges (6) is increased by the stacking of the rhombic blade members which, coupled with the leading blade tips (5) of an acute angle, significantly improves the effect of grinding the matters to be processed.
REFERENCES:
patent: 3036614 (1962-05-01), Knapp
patent: 3039505 (1962-06-01), Mast
patent: 3472298 (1969-10-01), Vinogradov et al.
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