A Review Paper on Design and Development of Natural Air Cooling Arrangement for “High Speed Single Roller Rotary Knife Gin”

A Review Paper on Design and Development of Natural Air Cooling Arrangement for “High Speed Single Roller Rotary Knife Gin”

By Mr. Pritam Sukhadev Gadge, M-Tech Student 3rd Semester (CAD-CAM)

Under the guidance of Asst. Prof. Vaibhav Bankar, Department of Mechanical Engineering, Vidarbha Institute of technology, DBATU Lonere, Raigad, Maharashtra

1. Abstract
In recent times, the importance of roller ginning is increasing rapidly as evidenced by the fact that only fifteen percent of the world cotton was ginned on roller gins in the year 2000, and by the year up to 2021-22. the quantity of the most in world cotton is ginned on roller gins which has surpassed with thirty five percent and more. Roller-type ginning is used to process long staple Pima and Upland cotton around the world. From a capacity standpoint, the rotary-knife roller gin stand is a higher-capacity option versus other ginning technology typically without compromising fiber-spinning quality. While roller-type ginning has long been shown to be a gentle way of separating the cotton lint from the seed, the low capacities typically obtained in traditional roller gins provide an economic barrier to their more widespread application.

Keywords- Single Roller, Double Roller, Speed, Rotary Knife, Stationary Knife, Gin roll Covering, Cotton Fibers, Moisture, Temperature, Seed Cotton, Cooling Nozzle, Cooling Fan etc.