COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS
碩士 === 國立臺灣大學 === 農業機械工程學系 === 81 === Recycling of the generating heat from biomass is an effective handling process for the massive agricultural wastes . The basic combustibility of agricultural wastes such as corn cobs , rice hulls , stalks , and et...
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1993
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ndltd-TW-081NTU004150072016-02-10T04:09:02Z http://ndltd.ncl.edu.tw/handle/36252200285753335045 COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS 玉米穗軸與稻殼在生質燃燒爐之燃燒分析 WANG DAI-CHYI 王岱淇 碩士 國立臺灣大學 農業機械工程學系 81 Recycling of the generating heat from biomass is an effective handling process for the massive agricultural wastes . The basic combustibility of agricultural wastes such as corn cobs , rice hulls , stalks , and etc, were studied to facilitate the design of an incinerator . In this research , corn cobs which contains high volatile matter , low ash content and fast combustion rate was found to be the most suitable material for the fixed grate incinerator . As to the combustion of rice husks which contain high ash content and slow combustion rate , the movable gate and ash cleaning process were found necessary . Due to the humid climate and highly utilization of farm land in Taiwan , the agricultural wastes are usually generated with high moisture contents. This study aims directly at the influence of wet corn cobs upon the combustion efficiency and tries , therefore , to solve the problem of ignition . Also ,the inside temperature of incinerator was predicted through an analytical model . The accuracy of prediction was as high as 94 % after validation by experiment . When the corn cob furnace is feeded with rice hulls instead , the difficulty arised because of heavy falling dust and congestion of the incomplete burning ash , which may need further studies. FON DIN-SHU 馮丁樹 1993 學位論文 ; thesis 170 zh-TW |
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碩士 === 國立臺灣大學 === 農業機械工程學系 === 81 === Recycling of the generating heat from biomass is an effective
handling process for the massive agricultural wastes . The
basic combustibility of agricultural wastes such as corn cobs
, rice hulls , stalks , and etc, were studied to facilitate
the design of an incinerator . In this research , corn cobs
which contains high volatile matter , low ash content and fast
combustion rate was found to be the most suitable material
for the fixed grate incinerator . As to the combustion of
rice husks which contain high ash content and slow combustion
rate , the movable gate and ash cleaning process were found
necessary . Due to the humid climate and highly utilization of
farm land in Taiwan , the agricultural wastes are usually
generated with high moisture contents. This study aims directly
at the influence of wet corn cobs upon the combustion
efficiency and tries , therefore , to solve the problem of
ignition . Also ,the inside temperature of incinerator was
predicted through an analytical model . The accuracy of
prediction was as high as 94 % after validation by
experiment . When the corn cob furnace is feeded with rice
hulls instead , the difficulty arised because of heavy falling
dust and congestion of the incomplete burning ash , which may
need further studies.
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author2 |
FON DIN-SHU |
author_facet |
FON DIN-SHU WANG DAI-CHYI 王岱淇 |
author |
WANG DAI-CHYI 王岱淇 |
spellingShingle |
WANG DAI-CHYI 王岱淇 COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS |
author_sort |
WANG DAI-CHYI |
title |
COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS |
title_short |
COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS |
title_full |
COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS |
title_fullStr |
COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS |
title_full_unstemmed |
COMBUSTION ANALYSIS OF BIOMASS FURNACE FOR CORN COBS AND RICE HUSKS |
title_sort |
combustion analysis of biomass furnace for corn cobs and rice husks |
publishDate |
1993 |
url |
http://ndltd.ncl.edu.tw/handle/36252200285753335045 |
work_keys_str_mv |
AT wangdaichyi combustionanalysisofbiomassfurnaceforcorncobsandricehusks AT wángdàiqí combustionanalysisofbiomassfurnaceforcorncobsandricehusks AT wangdaichyi yùmǐsuìzhóuyǔdàokézàishēngzhìránshāolúzhīránshāofēnxī AT wángdàiqí yùmǐsuìzhóuyǔdàokézàishēngzhìránshāolúzhīránshāofēnxī |
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