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茶叶科学 ›› 2008, Vol. 28 ›› Issue (2): 142-146.doi: 10.13305/j.cnki.jts.2008.02.008

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茶籽油在柴油机燃烧时废气中碳粒电子扫描分析

马荣朝, 吴维雄, 秦文, 黄梅, 陈川   

  1. 四川农业大学,四川 雅安,625014
  • 收稿日期:2007-10-06 修回日期:2008-02-03 出版日期:2008-04-15 发布日期:2019-09-16
  • 作者简介:马荣朝(1954— ),男,四川夹江人,副教授,主要从事轻小型农业机械与设施研究和农村能源工程研究。
  • 基金资助:
    四川省教育厅重点基金项目(编号07ZA078)

Electronic Scanning Analysis on the Carbon Particle in the Exhaust Air of Diesel Engine Burning Tea-Seed Oil

MA Rong-chao, WU Wei-xiong, QIN Wen, HUANG Mei, CHEN Chuan   

  1. Sichuan Agricultural University, Ya’an 625014, China
  • Received:2007-10-06 Revised:2008-02-03 Online:2008-04-15 Published:2019-09-16

摘要: 植物能源已开始成为今后农用柴油机燃料的重要能源,在茶籽油作为S195型柴油机燃料进行的燃烧特性试验研究基础上,将茶籽油经过均质脱脂处理后在柴油机上燃烧,采用电子显微扫描镜测定废气碳粒的显微结构。结果表明:在柴油机结构基本不改动的情况下,燃用经处理的茶籽油或茶、柴混溶油是可行的,其燃烧室和喷油嘴的积炭和排气污染下降,燃烧性能好,提高了柴油发动机燃烧质量。

关键词: 柴油机, 茶籽油, 燃烧废气, 碳粒测定

Abstract: Vegetal energy is becoming one of the important energy sources for diesel engine. On the basis of the burning character research of tea-seed oil on diesel engine, material handling was applied to the tea-seed oil. With the processed oil, burning test was carried out on the S195 diesel engine, and micro electronic scanning apparatus was applied to measure the carbon particle in the exhaust air. And the result shows that it is feasible to burn tea-seed oil or mixture oil of tea-seed oil and diesel oil without changing the basic structure of the engine while with better burning performance, the carbon deposit in the combustion chamber and on the oil nozzle as well as the exhaust contaminant drops. So the undergone material handling tea-seed oil has better burning character than the diesel oil or the mixture of tea-seed oil and diesel oil without material handling.

Key words: diesel engine, tea-seed oil, exhaust air, carbon particle measuring

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