{"title":"生物质燃料炉的研制与评价","authors":"P.W. Claar II , M.F. Wahby , W.F. Buchele","doi":"10.1016/0167-5826(87)90002-7","DOIUrl":null,"url":null,"abstract":"<div><p>The paper describes the development and testing of concentric-vortex type, agricultural residue-fired furnace which can be used for heating the air to a grain dryer. Measurements were made of furnace combustion efficiency at various fuel feedrates and air flow rates. The highest furnace efficiency obtained was 85% at a feed rate of 82 kg/h and an air flow rate of 1810 kg/h. The temperature of the flue gas varied from 420 to 870°C at various feed rates and air flow rates. The maximum heat release occurred when the furnace was supplied with 310% excess air over that needed for complete combustion. The turndown ratio for the furnace varied from 3.1 to 1, on a wet basis moisture content.</p></div>","PeriodicalId":100470,"journal":{"name":"Energy in Agriculture","volume":"6 3","pages":"Pages 195-213"},"PeriodicalIF":0.0000,"publicationDate":"1987-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0167-5826(87)90002-7","citationCount":"1","resultStr":"{\"title\":\"Development and evaluation of a biomass-fuelled furnace\",\"authors\":\"P.W. Claar II , M.F. Wahby , W.F. Buchele\",\"doi\":\"10.1016/0167-5826(87)90002-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The paper describes the development and testing of concentric-vortex type, agricultural residue-fired furnace which can be used for heating the air to a grain dryer. Measurements were made of furnace combustion efficiency at various fuel feedrates and air flow rates. The highest furnace efficiency obtained was 85% at a feed rate of 82 kg/h and an air flow rate of 1810 kg/h. The temperature of the flue gas varied from 420 to 870°C at various feed rates and air flow rates. The maximum heat release occurred when the furnace was supplied with 310% excess air over that needed for complete combustion. The turndown ratio for the furnace varied from 3.1 to 1, on a wet basis moisture content.</p></div>\",\"PeriodicalId\":100470,\"journal\":{\"name\":\"Energy in Agriculture\",\"volume\":\"6 3\",\"pages\":\"Pages 195-213\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1987-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0167-5826(87)90002-7\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Energy in Agriculture\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0167582687900027\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Energy in Agriculture","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0167582687900027","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Development and evaluation of a biomass-fuelled furnace
The paper describes the development and testing of concentric-vortex type, agricultural residue-fired furnace which can be used for heating the air to a grain dryer. Measurements were made of furnace combustion efficiency at various fuel feedrates and air flow rates. The highest furnace efficiency obtained was 85% at a feed rate of 82 kg/h and an air flow rate of 1810 kg/h. The temperature of the flue gas varied from 420 to 870°C at various feed rates and air flow rates. The maximum heat release occurred when the furnace was supplied with 310% excess air over that needed for complete combustion. The turndown ratio for the furnace varied from 3.1 to 1, on a wet basis moisture content.
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