造成生物質燃料顆粒機顆粒外觀異常原因大全
生物質燃料由秸稈、稻草、稻殼、花生殼、玉米芯、油茶殼、棉籽殼等通過生物質燃料顆粒機加工產生的柱狀環保新動力。生物質顆粒的直徑一般為6~12毫米。下麵5種是造成顆粒機顆粒外觀異常的常見原因。

1、丸粒是彎曲的,並在一側顯示許多裂紋
當dang顆ke粒li狀zhuang燃ran料liao離li開kai環huan形xing空kong間jian時shi,通tong常chang會hui發fa生sheng這zhe種zhong現xian象xiang。在zai製zhi造zao過guo程cheng中zhong,當dang切qie割ge器qi遠yuan離li環huan形xing模mo具ju的de表biao麵mian且qie邊bian緣yuan變bian鈍dun時shi,從cong生sheng物wu質zhi燃ran料liao顆ke粒li機ji環huan模mo模mo孔kong中zhong擠ji出chu的de顆ke粒li會hui被bei切qie割ge器qi破po壞huai或huo撕si裂lie,而er不bu是shi通tong常chang的de切qie割ge。燃ran料liao彎wan曲qu,其qi他ta裂lie紋wen出chu現xian在zai一yi側ce。這zhe種zhong顆ke粒li狀zhuang燃ran料liao在zai運yun輸shu過guo程cheng中zhong很hen容rong易yi破po碎sui,並bing且qie會hui出chu現xian許xu多duo粉fen末mo。
2、水平裂縫會穿透整個顆粒
裂(lie)紋(wen)出(chu)現(xian)在(zai)顆(ke)粒(li)的(de)橫(heng)截(jie)麵(mian)中(zhong)。蓬(peng)鬆(song)的(de)材(cai)料(liao)包(bao)含(han)一(yi)定(ding)孔(kong)徑(jing)的(de)纖(xian)維(wei),因(yin)此(ci)製(zhi)劑(ji)中(zhong)包(bao)含(han)許(xu)多(duo)纖(xian)維(wei),並(bing)且(qie)當(dang)擠(ji)出(chu)顆(ke)粒(li)時(shi),纖(xian)維(wei)在(zai)膨(peng)脹(zhang)的(de)顆(ke)粒(li)的(de)橫(heng)截(jie)麵(mian)下(xia)斷(duan)裂(lie)。
3、顆粒產生縱向裂紋
gaipeifangbaohanpengsongqielveyoudanxingdeyuancailiao,zhexieyuancailiaozaicuihuohehuihuohouhuixishoubingrongzhang。zaitongguohuanxingmojuyasuohezaolihou,youyushuidezuoyongheyuanliaobenshendedanxing,jiangfashengzongxiangliewen。
4、顆粒產生徑向裂紋
與yu其qi他ta較jiao軟ruan的de材cai料liao不bu同tong,由you於yu顆ke粒li包bao含han大da顆ke粒li,因yin此ci難nan以yi完wan全quan吸xi收shou蒸zheng汽qi中zhong的de水shui分fen和he熱re量liang。這zhe些xie材cai料liao傾qing向xiang於yu軟ruan化hua。由you於yu冷leng卻que過guo程cheng中zhong軟ruan化hua程cheng度du的de差cha異yi,顆ke粒li會hui導dao致zhi輻fu射she破po裂lie。
5、生物質顆粒表麵不平坦
kelibiaomiandebupingzhenghuiyingxiangwaiguan。yongyuzhilidefenmohanyoudadekelizhuangyuanliao,tamenmeiyoubeifensuihuobanfensui,bingqiezaihuihuoguochengzhongbunengchongfenruanhua,bingqiezaitongguoranliaokelijidemokongshibunengyuqitayuanliaohenhaodijiehe,yinci,lizibiaomianbupingtan。
