섬유

status of efforts by oil mill machinery manufacturers to control fugitive dust emissions

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 250
this paper shows how delintering equipment has been successfully equipped with canvas drapes connecting the feeder to the top of the roll box front as well as hinged doors that connect the black seed chutes to the bottom of the roll box. dust and noise levels have been reduced, but not eliminated. rock and shale traps between the white seed tank and cleaning rooms, as well as within the lint rooms and separating rooms, help reduce free-fly lint within the processing streams. rock and shale traps that operate under positive pressure can be another potential dust source which can be eliminated by a dual fan arrangement. after delintering, cottonseed becomes more predictable with regard to flowing ability and more conventional methods of dust control can be applied. the operating air requirements for the machine have been used to maintain an air flow into the enclosure, thus greatly reducing dusty emissions
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