International Research Journal of Engineering and Technology (IRJET)
e-ISSN: 2395 -0056
Volume: 04 Issue: 04 | Apr -2017
p-ISSN: 2395-0072
www.irjet.net
Cam & Follower Operated Multi-Level Vibrating Screening Machine Pawar Santosh R.1, Daunde Suyog A.2, Sonawane Ennath S.3 Dange Akash C.4, Asst. Prof .S.S. Aher5, Asst. Prof.Darade P.P.6 1BE
Student, Department of Mechanical Engineering, SND COE & RC, Maharashtra, India 2BE Student, Department of Mechanical Engineering, SND COE & RC, Maharashtra, India 3BE Student, Department of Mechanical Engineering, SND COE & RC, Maharashtra, India 4BE Student, Department of Mechanical Engineering, SND COE & RC, Maharashtra, India 5,6Asst. Professor, Department of Mechanical Engineering, SND COE & RC, Maharashtra, India ---------------------------------------------------------------------***--------------------------------------------------------------------Abstract – This paper include use of operated on cam as well as follower multi-level vibrating screening machine. Cam & follower is used to give reciprocating motion for screens. Generally in vibrating machine only one screen is used, but in this phenomenon more than two screens are used for improving the performance. it consist of prime mover that induces vibrations ,with the help of cam & follower by using the screen media particle is separated This system mostly useful for mining, food ,agriculture industries to separation of various size of material. The different type of product having large verities and hence required different grades of powder. This system basically designed for mechanical strength, and powder specimen. This system is also used for coal industries for dewatering of coal and sorting purpose. Key Words: screen, powder, vibrations, material, cam, grades.
1. INTRODUCTION Different type of material in powder form or in solid form is separated by using multiple vibrating screening machine. In mining industry chemical companies food industries and construction firm is the screens to help separate and clean the item or metallurgical components. The work of few people can be done in a very less time by using screening machine Screening machine is made up of solid material like mild steel having high strength. It has two opening sides for monitoring the gradually improving of the screen. Some vibrating screening machine having multilevel with two or more levels of screen placed.to separate different size of components. The screens are made up of the wire mesh and come in various grit size. The various size of coal, coffee powder, sand are separated by using cam and follower operated multi-level © 2017, IRJET
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Impact Factor value: 5.181
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vibrating screening machine. The component which is greater in size they stay on top layer of vibrating screen. The little of components fall on second screen and lesser size of components falls on third screen. Thus the different sizes of components are separated with the help of screens. There is of course a wide range of purpose for the multi-screening.the main purpose in mining industries there are different type of vibrating screens, but in this type inclined vibratory screens are used. 1.1 Vibrating Screens And There Type 1 2 3
Circular Vibrating Screen Drum Type Screen Rotary Vibrating Screen
1.1.1 Circular Vibrating Screen: Circular Vibrating Screen is a kind of screening equipment mostly used in the industries like mining, construction, building materials, water conservancy and hydropower, road, railway, chemical industry, and so on. Improve your product purity and avoided oversized material from your powders and liquids. Eliminate dust and fumes Enclosed screening means total containment. It’s having lowers noise levels. A solid rubber suspension gives the machine a quiet operation. 1.1.2 Drum Type Screen: The drum screen is made up mainly by the motor, reducer, roller device, and rack, closures, expected out of the mouth. The drum unit is mounted on a rack aslope. Motor and the drum means is connected through a gear unit and via a coupling, drive roller means is rotated about its axis. When the material into the drum assembly, since the inclination and rotation of the drum assembly, so that the flip and scroll of the screen surface material. Selected materials discharged by the discharge port of the rear of the drum at the bottom, substandard materials are discharged through the discharge opening of the drum tail. As the material within the drum of ISO 9001:2008 Certified Journal
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