방적

dust-trash removal by the srrc tuft-to-yarn processing system

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 229
a detailed study of the quality and quantity of fine dust and trash removed from cotton fibers by the srrc tuft-to-yarn system in its various stages of processing is presented. collection of fine dust and trash was accomplished by isokinetic sampling from the respective pneumatic systems of the mini-condensers and oe spinners an impaction-type precutter permitted classifying dust particles from the sampled air into two fractions, one greater than 15 $mu$ m aerodynamic diameter and the other less. three grades of cotton, sm, slm, and sgo, were used in the study which also included a determination of the cleaning efficiency of each of the processing stages, based on trash content and amounts removed as measured by the shirley analyzer. a comparison is made between the proportion of fine dust removed by the system and the residues of dust/trash found in conventional oe spinner rotors. 17 refs
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