Calcite rocks of 2,350 kg/m3 density are comminuted in crushing rolls, having 1 mộ and 40 cm length. The faces of the rollers are separated by 1.25 cm in narrowest point and operate at a rotation speed of 75 rpm. The angle of nip has been determined as 30°. Determine the maximum permissible size, in centimeters, of fed particles, considering that it only represents 12% of the theoretical 4.8 O 9.2 O 7.1 O 0.5
Calcite rocks of 2,350 kg/m3 density are comminuted in crushing rolls, having 1 mộ and 40 cm length. The faces of the rollers are separated by 1.25 cm in narrowest point and operate at a rotation speed of 75 rpm. The angle of nip has been determined as 30°. Determine the maximum permissible size, in centimeters, of fed particles, considering that it only represents 12% of the theoretical 4.8 O 9.2 O 7.1 O 0.5
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Calcite rocks of 2,350 kg/m3 density are comminuted in crushing rolls,
having 1 mộ and 40 cm length. The faces of the rollers are separated by
1.25 cm in narrowest point and operate at a rotation speed of 75 rpm.
The angle of nip has been determined as 30°. Determine the maximum
permissible size, in centimeters, of fed particles, considering that it only
represents 12% of the theoretical
O 4.8
O 9.2
O 7.1
О 0.5
О 21](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd3e50043-af18-48a5-9728-e071016f0b4f%2F2f97f571-de36-41b2-8435-b76baff3fc35%2Fzg161i_processed.png&w=3840&q=75)
Transcribed Image Text:Calcite rocks of 2,350 kg/m3 density are comminuted in crushing rolls,
having 1 mộ and 40 cm length. The faces of the rollers are separated by
1.25 cm in narrowest point and operate at a rotation speed of 75 rpm.
The angle of nip has been determined as 30°. Determine the maximum
permissible size, in centimeters, of fed particles, considering that it only
represents 12% of the theoretical
O 4.8
O 9.2
O 7.1
О 0.5
О 21
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