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Development of a Movable Pellet Manufacturing Equipment

이동식 펠릿 제조장비 개발에 대한 연구

  • Jho, Shi Gie (School of Mechanical and Automotive Engineering, Halla University) ;
  • Kum, Sungmin (School of Mechanical and Automotive Engineering, Halla University)
  • 조시기 (한라대학교 기계자동차공학부) ;
  • 금성민 (한라대학교 기계자동차공학부)
  • Received : 2015.02.04
  • Accepted : 2015.08.17
  • Published : 2015.09.30

Abstract

The wood pellet is standardized of woody type fuel which of small cylindrical shape that is produced compress wood remnants in process of woody processing. The pellet is critical energy which expects to increase of the amount used in future. It consumes fuel which of home, common facilities stove and boiler, district heating, and CHP, etc. This study was to develop a movable pellet manufacturing equipment that can be mounted on a truck. The pellet production volume is approximately 309kg per hour, daily output is about 2ton. One days work based on the expected revenue of approximately \268,000 feasibility is considered sufficient.

본 연구는 숲가꾸기 사업시 솎아내는 나무(소경간벌재), 벌채 수확 후 남긴 잔재물인 가지, 목재가공 후에 남긴 폐기 대상목재, 갱신지 벌채림 및 왕겨 등을 활용하여 펠릿 제조가 가능한 이동식 펠릿 제조 장비를 개발하는 것으로, 초기함수율이 약 32%인 도로변 가지치기 나무를 재료로 최종함수율이 약 10%인 펠릿을 생산할 경우 시간당 생산량은 약 309kg이며, 하루 약 8시간 작업시 약 2ton의 생산량이 가능하고, 펠릿 생산(시간당 약 309kg)에 필요한 평균소요동력은 약 122.4PS이며, 생산비용과 판매비용을 비교하면 1일 작업기준으로 약 268,000원의 수익이 예상되어 향후 사업성이 기대된다.

Keywords

References

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