在前麵進行鬆弛密度的試驗中產生的成型顆粒燃料,迸一步進行抗跌碎性和抗滲水性試驗。
chengxingwenduduishichengxingguochengzhongdeyigehenzhongyaodeyinsu,wendutaigaohuotaidiledoubunengshiyuanliaochengxing。yincizaimouyigudinghanshuilvxiazaimouxiewendutiaojianxiashiwufachengxingde,yejiuwufajinxinggaiwenduxiade耐久性比較。因此在耐久性試驗中是以前麵的數據為基礎的。在相同的含水率條件下,生物質成型燃料的抗跌碎性隨著溫度的升高而下降,但下降不明顯。芒草成型燃料的抗跌碎性為94.07%~98.52%;木屑的抗跌碎性為96.71%~93. 65%;稻殼抗跌碎性為98.42%~94.97%;稻草成型燃料的抗跌碎性為98.20%~94.38%。它們的抗跌碎性能力絕大部分都大於94%,zhejiubaozhenglechengxingranliaoshengchanchulaihoujuyoulianghaodewulixingtai。zaixiangtongdehanshuilvxia,chengxingwendutigaole,chengxingranliaobiaocengtanhuale,zengjialedaorerezhi,shimuzhisuruanhuabuzu,zhanjiebujinmi,xiangduiyingdechengxingranliaodesongchimidujiangdile,chengxingranliaobiandesongsan。
zaixiangtongdehanshuilvxia,chengxingwendutigaole,chengxingranliaobiaocengtanhuale,zengjialedaorerezhi,shimuzhisuruanhuabuzu,zhanjiebujinmi,xiangduiyingdechengxingranliaodesongchimidujiangdile,chengxingranliaobiandesongsan。yincizaichengxingranliaonengchengxingshi,chengxingwenduyaojinkenengdedi,zheyangbujinsongchimidudaxie,kangdiesuixingnengliyehaoxie。sizhongshengwuzhichengxingranliaozhong,tamendekangdiesuixingnenglimeiyoudadequbie,zheyecemianshuominggezhongshengwuzhichengxingranliaodoujuyoulianghaodekangdiesuixingnengli,futongxinnengyuanshengchanxiaoshou木屑顆粒機、秸稈壓塊機等生物質燃料成型機械設備,同時我滿還有大量的楊木木屑顆粒燃料出售。
2)抗滲水性
在含水率為7.15%和8.81%時,芒草成型燃料的抗滲水時間為7~21h和9~26h;在含水率為6.98%和9.45%時,木屑成型燃料的抗滲水時間為3~11h和1~6h;在含水率為8.90%和10. 82%時,稻殼成型燃料抗滲水時間為5~21h和6~19h;在含水率為6.31--和9.85%時,10~16h和9~24h。下如更直觀的說明了成型溫度對成型燃料抗滲水時間的影響。
chengxingwenduduichengxingranliaodekangshenshuixingyingxiangxianzhu。zaitongyihanshuilvtiaojianxia,chengxingranliaodekangshenshuixingsuizhechengxingwendudeshenggaoerjiangdi,bingqiebianhuamingxian。chengxingwendudeshenggao,chengxingranliaobiaomiantanhuamingxian,biaocengkongxilvzengduo,songchimidujiangdi,chengxingranliaoneibuzhanjiebujinmi,neibukongxilvzengduo,zheyangshuijiurongyishenru。shiyanzhongfaxian,muxiechengxingranliaodekangshenshuixingshouchengxingwendubianhuajiaoweimingxian,zheshiyinweimuxiezhongmuzhisuhanliangjiaojieganleiduo,xianweisuhebanxianweisushao,kongxilvjiaodi,reyachengxingshishoulibujun,yebuyiyuyashi,yincizaishenshuixingfangmianfanyingchulaidejiushikangshenshuishijianjiaoduan,shouchengxingwenduyingxiangjiaoweimingxian。mangcao、稻殼和稻草成型燃料抗滲水性較為良好,但總體上說抗滲水時間偏短,還需進一步研究以延長抗滲水時間。



