目前市(shi)場上的(de)糧(liang)(liang)食(shi)烘(hong)(hong)(hong)干(gan)設備有(you)(you)幾(ji)十種不(bu)同的(de)款型，如果(guo)大(da)家有(you)(you)購(gou)置(zhi)計劃，建議優先考慮糧(liang)(liang)食(shi)烘(hong)(hong)(hong)干(gan)塔(ta)，筆者(zhe)之所以給大(da)家提出這(zhe)項的(de)建議，采用間隙排糧(liang)(liang)，冷(leng)卻后糧(liang)(liang)溫不(bu)超過外溫5℃。要確保冷(leng)風適當，烘(hong)(hong)(hong)干(gan)機多少錢，不(bu)得(de)將糧(liang)(liang)食(shi)吸(xi)出。衡量一臺糧(liang)(liang)食(shi)烘(hong)(hong)(hong)干(gan)塔(ta)的(de)烘(hong)(hong)(hong)干(gan)效果(guo)是(shi)好是(shi)壞(huai)，主要看烘(hong)(hong)(hong)出來的(de)糧(liang)(liang)食(shi)水(shui)分(fen)(fen)是(shi)否(fou)均勻，是(shi)否(fou)有(you)(you)焦(jiao)糊現象，如果(guo)烘(hong)(hong)(hong)出來的(de)糧(liang)(liang)食(shi)水(shui)分(fen)(fen)不(bu)均勻度高(gao)于3%或者(zhe)有(you)(you)焦(jiao)糊現象，就(jiu)能(neng)說(shuo)明這(zhe)臺糧(liang)(liang)食(shi)烘(hong)(hong)(hong)干(gan)塔(ta)的(de)烘(hong)(hong)(hong)干(gan)效果(guo)并不(bu)是(shi)很理想。

粳燦稻谷出(chu)口(kou)標(biao)溫一般要零(ling)捏在(zai)65-60℃，小(xiao)麥、大豆一股在(zai)50℃左右，廢氣溫因大致在(zai)70-80℃，威海(hai)烘(hong)(hong)干(gan)(gan)機(ji)(ji)(ji)(ji)，烘(hong)(hong)干(gan)(gan)水(shui)分(fen)大的糧食(shi)，應采取重(zhong)復烘(hong)(hong)干(gan)(gan)，以保證糧食(shi)品(pin)(pin)質，根據糧食(shi)品(pin)(pin)種(zhong)(zhong)和(he)水(shui)分(fen)以及貯(zhu)存加工要求(qiu)，來確(que)定(ding)烘(hong)(hong)干(gan)(gan)次型(xing)和(he)降水(shui)多少。所謂的玉(yu)米(mi)烘(hong)(hong)干(gan)(gan)機(ji)(ji)(ji)(ji)械化指的是采用(yong)機(ji)(ji)(ji)(ji)械化的方式對玉(yu)米(mi)進行干(gan)(gan)燥(zao)降水(shui)，采用(yong)這種(zhong)(zhong)方式對玉(yu)米(mi)進行干(gan)(gan)燥(zao)降水(shui)，、無(wu)污染、不(bu)受場地和(he)天氣溫度的限(xian)制，可有(you)效減少玉(yu)米(mi)的產后損失。玉(yu)米(mi)深加工企業農機(ji)(ji)(ji)(ji)合作社會(hui)購(gou)買普通的農戶其本上都不(bu)會(hui)老慮或者(zhe)沒有(you)能力購(gou)買，如果(guo)大家有(you)意購(gou)買玉(yu)米(mi)烘(hong)(hong)干(gan)(gan)機(ji)(ji)(ji)(ji)，但是經(jing)濟能力有(you)限(xian)的話，煤泥(ni)烘(hong)(hong)干(gan)(gan)機(ji)(ji)(ji)(ji)廠家，可以考慮一下(xia)價(jia)格相對便(bian)宜的小(xiao)型(xing)玉(yu)米(mi)烘(hong)(hong)干(gan)(gan)機(ji)(ji)(ji)(ji)。

衡量一(yi)臺糧(liang)(liang)(liang)食(shi)(shi)烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)塔(ta)的烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)效(xiao)果是(shi)(shi)好(hao)(hao)是(shi)(shi)壞(huai)，主要看烘(hong)(hong)(hong)(hong)(hong)出(chu)(chu)來(lai)的糧(liang)(liang)(liang)食(shi)(shi)水(shui)分是(shi)(shi)否均勻，是(shi)(shi)否有焦(jiao)糊(hu)現象(xiang)，如果烘(hong)(hong)(hong)(hong)(hong)出(chu)(chu)來(lai)的糧(liang)(liang)(liang)食(shi)(shi)水(shui)分不均勻度高于3%或者(zhe)有焦(jiao)糊(hu)現象(xiang)，就(jiu)能(neng)說明(ming)這臺糧(liang)(liang)(liang)食(shi)(shi)烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)塔(ta)的烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)效(xiao)果并不是(shi)(shi)很理想。采用間隙排(pai)糧(liang)(liang)(liang)，冷卻后糧(liang)(liang)(liang)溫不超過外溫5℃。要確保冷風(feng)適(shi)當，不得將糧(liang)(liang)(liang)食(shi)(shi)吸(xi)出(chu)(chu)。使(shi)(shi)用糧(liang)(liang)(liang)食(shi)(shi)烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)機(ji)進行(xing)糧(liang)(liang)(liang)食(shi)(shi)烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)作業有很多好(hao)(hao)處和優(you)點，但是(shi)(shi)也(ye)有一(yi)個弊端，這個端就(jiu)是(shi)(shi)如果操作使(shi)(shi)用方法不當，便會(hui)造(zao)成糧(liang)(liang)(liang)食(shi)(shi)烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)過度，烘(hong)(hong)(hong)(hong)(hong)干(gan)(gan)機(ji) 價格，出(chu)(chu)現焦(jiao)糊(hu)粒或者(zhe)色澤不好(hao)(hao)，影響到糧(liang)(liang)(liang)食(shi)(shi)的品相和經濟價值，