SciELO - Scientific Electronic Library Online

 
vol.82 número193Shear strength of landfillsA methodology to obtain an analytical formula for the elastic modulus of lightweight aggregate concrete índice de autoresíndice de assuntospesquisa de artigos
Home Pagelista alfabética de periódicos  

Serviços Personalizados

Journal

Artigo

Indicadores

Links relacionados

  • Em processo de indexaçãoCitado por Google
  • Não possue artigos similaresSimilares em SciELO
  • Em processo de indexaçãoSimilares em Google

Compartilhar


DYNA

versão impressa ISSN 0012-7353

Resumo

HECHAVARRIA-PEREZ, José Ramón; COELLO-VELAZQUEZ, Alfredo L.; ROBLES-PROENZA, Fernando Daniel  e  MENENDEZ-AGUADO, Juan María. Energy efficiency in the zeolite impact crushing plant of San Andrés (Holguín, Cuba). Dyna rev.fac.nac.minas [online]. 2015, vol.82, n.193, pp.93-97. ISSN 0012-7353.  https://doi.org/10.15446/dyna.v82n193.46085.

The present work deals with the impact crusher energy efficiency at San Andres Zeolitic Plant. Varying the operational parameters levels (rotor velocity, hammer row number and crusher capacity) were carried up two experimental series: First series was aimed to obtain the influence of the operational parameters on the power consumed by the crusher motor; the second series evaluated the crusher specific energy consumption behavior. First series empirical model obtained describes the influence of operational parameters on power consumption. Also the relationship among specific energy consumption and crusher speed and capacity were obtained. The most efficient operational regimen corresponded to 1100 rpm of the rotor velocity, 2 hammer row numbers and 15 t/h of crusher capacity.

Palavras-chave : Energy Consumption; Energy efficiency; Impact crushers.

        · resumo em Espanhol     · texto em Espanhol     · Espanhol ( pdf )