jiangnongzuowujieganzuoweisiliaokaifaheliyong,shiwomenjinnianlaizainongyefeiqiwuzongheliyongfangmiandeyigezhongyaoyanjiuketi。woguoshinongyedaguo,nongzuowujieganshifenfengfu,danyouyuliyongbudangzaochengdaliangjieganfenshaohelangfei,jiwuranlehuanjing,youlangfeileziyuan。zaochengzhezhongqingkuangdezhuyaoyuanyinshijieganbenshensongsan,rongjimiduxiao;收集、處理、運輸困難;適(shi)口(kou)性(xing)差(cha),采(cai)食(shi)率(lv)低(di)。解(jie)決(jue)這(zhe)個(ge)問(wen)題(ti)的(de)有(you)效(xiao)途(tu)徑(jing)是(shi)利(li)用(yong)秸(jie)稈(gan)壓(ya)塊(kuai)成(cheng)套(tao)設(she)備(bei),該(gai)設(she)備(bei)在(zai)無(wu)堵(du)頭(tou)的(de)容(rong)器(qi)內(nei)進(jin)行(xing)壓(ya)縮(suo),通(tong)過(guo)攪(jiao)拌(ban),輸(shu)送(song),偏(pian)心(xin)壓(ya)輥(gun),環(huan)形(xing)環(huan)模(mo)為(wei)秸(jie)稈(gan)增(zeng)加(jia)壓(ya)力(li),使(shi)其(qi)體(ti)積(ji)縮(suo)小(xiao),容(rong)積(ji)密(mi)度(du)增(zeng)加(jia),在(zai)高(gao)壓(ya)下(xia)產(chan)生(sheng)高(gao)溫(wen),由(you)“生食”變為“熟食”,便於儲存和運輸,采食率達100%。
1、利用秸稈壓塊機成套設備生產加工壓塊飼料
在生產壓製農作物秸稈時,我們生產的壓塊飼料成套設備技術應用最為廣泛先進。在實踐中集中對此類壓縮機進行試驗研究。
成套設備是把農作物秸稈經過風幹、切碎、輸送、攪拌,添加劑並利用環模、壓輥和物料三者之間的摩擦擠壓作用,使秸稈壓塊在壓模中成形。承受摩擦擠壓後的秸稈發生了一定的“相”變等一係列生化反應。成套設備大體分三個階段進行。第一階段,當秸稈均勻強製地裝入壓縮室內,通過旋轉的壓輥、環模模孔內成形;第二階段,進入壓模成形孔的秸稈,繼續、連(lian)續(xu)受(shou)到(dao)壓(ya)輥(gun)擠(ji)壓(ya),此(ci)刻(ke)壓(ya)力(li)相(xiang)應(ying)的(de)增(zeng)加(jia),直(zhi)至(zhi)其(qi)壓(ya)力(li)達(da)到(dao)最(zui)大(da)值(zhi),秸(jie)稈(gan)在(zai)孔(kong)內(nei)成(cheng)形(xing),由(you)於(yu)摩(mo)擦(ca)擠(ji)壓(ya)作(zuo)用(yong),使(shi)其(qi)容(rong)積(ji)密(mi)度(du)增(zeng)大(da),溫(wen)度(du)上(shang)升(sheng),可(ke)達(da)到(dao)90~130℃的高溫,高溫能使物料中的有機成分發生反應,由“生食”變為“熟食”;第di三san階jie段duan,秸jie稈gan被bei壓ya實shi到dao一yi定ding密mi度du時shi,壓ya力li不bu再zai增zeng加jia,被bei壓ya實shi物wu料liao呈cheng固gu態tai沿yan壓ya模mo孔kong成cheng形xing推tui進jin。成cheng型xing後hou秸jie稈gan的de內nei應ying力li不bu可ke能neng為wei零ling,當dang外wai部bu壓ya力li不bu再zai增zeng加jia或huo減jian少shao時shi,秸jie稈gan彈dan性xing變bian形xing的de部bu分fen尚shang可ke以yi恢hui複fu。因yin此ci,物wu料liao在zai成cheng形xing時shi必bi須xu有you一yi定ding的de滯zhi留liu時shi間jian,以yi保bao證zheng成cheng形xing秸jie稈gan中zhong的de應ying力li鬆song馳chi,形xing成cheng一yi定ding規gui格ge的de壓ya塊kuai飼si料liao。通tong過guo對dui壓ya塊kuai飼si料liao生sheng產chan的de試shi驗yan,發fa現xian在zai一yi定ding壓ya縮suo條tiao件jian下xia,壓ya模mo成cheng形xing孔kong幾ji何he尺chi寸cun為wei定ding值zhi時shi,存cun在zai極ji點dian喂wei人ren量liang。當dang壓ya縮suo密mi度du一yi定ding時shi,在zai極ji點dian喂wei入ru量liang之zhi前qian,隨sui著zhe喂wei入ru量liang的de增zeng加jia,其qi能neng耗hao也ye在zai增zeng加jia,在zai其qi之zhi後hou,隨sui著zhe喂wei入ru量liang增zeng加jia,其qi能neng耗hao不bu再zai增zeng加jia,並bing有you所suo下xia降jiang,此ci時shi密mi度du也ye不bu再zai增zeng加jia。
chengtaojieganyakuaijishebeiyasuodezuli,zhuyaolaiyuanyubeiyajieganjianbianxingzuliheqihuxiangmocazuli,danxinglijiwuliaoyuyamokongbizhijiandemocali,yuciwuliaodeleixing、性能密切相關,當試驗條件一定時,物料成形主要是受到壓力、溫度和滯留時間的影響。
jingguojieganyakuaijichengtaoshebeishengchandesiliao,qirongjimidudadazengjia,siliaozhongdedianfenhetangleiwuzhifashengmeihuafanying,daiyouyizhonghuxiangqiwei,bingbaozhengwuliaoxianweijuyouyidingdechangdu,tigaoleshengchudeshikouxing,caishilvda100%,bianyuxiaohuahexishou。youyumidudezengjia,bianyuyunshuhechangqizhucun,buyimeilanhebianzhi,weimuqudiyuziranzaihaihechengshiniuchangtigonglebaoguidesiliaolaiyuan。
2.利用秸稈營養轉化劑加工新型飼料
成cheng套tao設she備bei還hai帶dai有you添tian加jia係xi統tong,利li用yong這zhe一yi係xi列lie添tian加jia秸jie稈gan營ying養yang添tian加jia劑ji和he精jing飼si料liao,可ke生sheng產chan出chu強qiang化hua一yi號hao和he強qiang化hua二er號hao飼si料liao。這zhe種zhong新xin型xing飼si料liao屬shu粗cu飼si料liao範fan疇chou,但dan同tong一yi般ban秸jie稈gan飼si料liao有you本ben質zhi的de區qu別bie。
一般秸稈飼料都停留在物理形態的改變上,而沒有營養成分的變化,由於秸稈中的植物細胞壁物質cmc是使秸稈中所含營養成分均被木質化的原因,所以秸稈中的蛋白質和多糖類碳水化合物等營養成務不能被牛、羊消化和吸收。鑒此,根據秸稈cmc的特性,應用生物工程中酶菌工程發酵工藝,研製出一種新型秸稈轉化劑,通過這種轉化劑的作用,可提高蛋白質含量,強化一號可達1 0%,強化二號可達15%yishang,xiangdangyuyumidecudanbaihanliang。tongguozhezhongzhuanhuakejiangjieganzhongbuyixiaohuadecuxianweizhuanhuaweikexiaohuaxianwei,dongwujiyixiaohuahexishou。yinci,zhezhongsiliaojiubuzhishijieganwulixingtaidegaibian,ertongshiyoujubeiyingyangchengfendezhuanhua,shijieganzhuanhuazhongdezhongdatupo。
三門峽富通新能源生產顆粒機、秸稈壓塊機、飼料顆粒機、木屑顆粒機等生物質燃料飼料機械設備,同時我們還有大量的塊狀和圓柱狀生物質燃料出售。



