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高效
公(gong)司(si)生產的瀝青混合(he)料攪拌設(she)備,生產能力從每小時80噸(dun)至400噸(dun),設(she)備整機采用模塊(kuai)化設(she)計,安裝維護方便,搬(ban)遷(qian)及(ji)運輸快捷。
穩定
整套設備可(ke)實現手動(dong)(dong)、半(ban)自(zi)動(dong)(dong)、全自(zi)動(dong)(dong)控制。這(zhe)些控制由工業用PC/PLC完(wan)成。具有配方輸(shu)入(ru)、落差自(zi)動(dong)(dong)修正(zheng)、油石比動(dong)(dong)態跟蹤、故障(zhang)自(zi)動(dong)(dong)診(zhen)斷(duan)、報警及實時打印等功能。
環保
慣性+脈沖式布袋(dai)除塵(chen)器,確保了嚴格(ge)的環境標(biao)準,粉塵(chen)可循環再利用,環境噪音及(ji)煙塵(chen)排放濃度(du)均在國(guo)家行業標(biao)準之內(nei),適(shi)用于(yu)城市及(ji)野外施工。
節能
設備(bei)總裝(zhuang)機功率(lv)低(di),生產每噸混(hun)合料(liao)的燃料(liao)消耗率(lv)小于(yu)6.5kg,節約能源,為用(yong)戶(hu)創造(zao)可觀的經濟(ji)效益。
配料系統
各料(liao)(liao)倉均采用變頻調(diao)速(su)電機(ji)(ji)控(kong)制(zhi)皮帶(dai)給(gei)料(liao)(liao)器(qi)供料(liao)(liao),使用套裝(zhuang)式硬齒(chi)面減速(su)機(ji)(ji),機(ji)(ji)構緊湊。特殊防夾料(liao)(liao)抗磨損設計(ji)配以(yi)耐磨擋(dang)邊皮帶(dai),運行(xing)安(an)全、可靠、長壽命。設有斷料(liao)(liao)報警系統。
骨料加熱烘干系統
干燥滾(gun)(gun)筒(tong)(tong)(tong)驅動采(cai)用(yong)(yong)(yong)四(si)臺電機及硬齒(chi)面(mian)減(jian)速機與(yu)四(si)個托輪相聯,靠摩擦力(li)使滾(gun)(gun)筒(tong)(tong)(tong)運(yun)轉。結構緊湊,傳(chuan)動效率高,傳(chuan)動平穩。滾(gun)(gun)筒(tong)(tong)(tong)內按(an)順序(xu)分布著各種用(yong)(yong)(yong)于骨(gu)料(liao)與(yu)火焰進(jin)行熱交(jiao)換的導(dao)料(liao)板,實(shi)現(xian)骨(gu)料(liao)在(zai)滾(gun)(gun)筒(tong)(tong)(tong)內得到(dao)充分熱交(jiao)換。采(cai)用(yong)(yong)(yong)介質霧化技(ji)術的燃(ran)(ran)燒(shao)器(qi)可燃(ran)(ran)燒(shao)柴油(you)(you),重(zhong)油(you)(you)及渣油(you)(you)。使用(yong)(yong)(yong)壓縮(suo)氣體與(yu)燃(ran)(ran)油(you)(you)混(hun)合(he)霧化,能夠(gou)適應流動性(xing)比(bi)較差的燃(ran)(ran)料(liao)。調節比(bi)達到(dao)10:1。燃(ran)(ran)燒(shao)器(qi)具有節能,低(di)噪音,比(bi)例全(quan)自動控制的特點(dian)。
除塵系統
除(chu)塵(chen)系(xi)統(tong)利用德國技術將一(yi)級重力式除(chu)塵(chen)器、二級布袋式除(chu)塵(chen)器合并為一(yi)體充分節約占地面積。采用美國杜(du)邦公司的NOMEX材(cai)料制成的濾袋,排塵(chen)濃(nong)度(du)小于25mg/Nm3。系(xi)統(tong)帶有超(chao)溫保護(hu)系(xi)統(tong)。
攪拌塔
采(cai)(cai)用(yong)(yong)德國(guo)技(ji)術的(de)振動篩為(wei)雙振動軸直(zhi)線篩。雙振動軸置于篩體外部,軸承(cheng)采(cai)(cai)用(yong)(yong)歐洲技(ji)術的(de)浸油(you)潤滑模式(shi)(shi),維修(xiu)保養(yang)十分方便(bian)。篩網固定(ding)采(cai)(cai)用(yong)(yong)快速(su)鉤式(shi)(shi)彈(dan)簧(huang)拉緊(jin),使篩網的(de)更換快速(su)、方便(bian)。保溫式(shi)(shi)熱料倉帶有(you)(you)保溫系(xi)統(tong),石料采(cai)(cai)用(yong)(yong)二次(ci)稱量方式(shi)(shi)實現石料的(de)初稱一(yi)精(jing)稱,配合(he)自動飛濺(jian)誤差(cha)修(xiu)正(zheng)的(de)控制方式(shi)(shi)有(you)(you)效(xiao)減(jian)少飛濺(jian)料差(cha)。對大噸位更采(cai)(cai)用(yong)(yong)了雙骨(gu)料秤(cheng)同(tong)時分別(bie)計量,既保證了精(jing)度又提高了效(xiao)率。攪拌器(qi)采(cai)(cai)用(yong)(yong)歐洲技(ji)術,雙硬齒面(mian)減(jian)速(su)機(ji)電(dian)機(ji)驅動,齒輪(lun)同(tong)步(bu)。秤(cheng)用(yong)(yong)稱重傳(chuan)感器(qi)為(wei)進口傳(chuan)感器(qi),稱量精(jing)度高,可滿足任何等(deng)級公(gong)路的(de)要(yao)求(qiu)。旋轉(zhuan)式(shi)(shi)卸料門由雙氣缸操縱,放料時間短,密封效(xiao)果好。襯板及漿(jiang)葉采(cai)(cai)用(yong)(yong)高強(qiang)度耐磨鑄鐵制成,壽命可達(da)攪拌105批次(ci)。
成品料儲存系統
成品料(liao)儲(chu)存系統有底置式(shi)(shi)和(he)側(ce)置式(shi)(shi)供用(yong)戶選(xuan)擇(ze)底置式(shi)(shi)儲(chu)存系統由儲(chu)料(liao)倉(cang),廢料(liao)倉(cang)以及運料(liao)小車或導向機構組成,結構緊(jin)湊,占地(di)面積小,節約能源。側(ce)置式(shi)(shi)儲(chu)存系統由提升(sheng)軌道、提升(sheng)料(liao)車、廢料(liao)倉(cang)及成品料(liao)儲(chu)倉(cang)組成。采用(yong)變(bian)頻(pin)器(qi)、光(guang)電編碼器(qi)和(he)接近開關(guan)聯合控制(zhi),卷揚驅動電機采用(yong)強制(zhi)風冷和(he)變(bian)頻(pin)控制(zhi)方式(shi)(shi)控制(zhi)。儲(chu)倉(cang)壁采用(yong)100mm巖棉保溫,氣動控制(zhi)卸料(liao)門采用(yong)電加熱導熱油裝置保證開關(guan)自如。
控制系統
整套(tao)攪拌設備(bei)控(kong)(kong)(kong)(kong)(kong)制(zhi)系統硬(ying)件(jian)部(bu)分包含控(kong)(kong)(kong)(kong)(kong)制(zhi)室體,PC控(kong)(kong)(kong)(kong)(kong)制(zhi)臺,采用德(de)國SIEMENS組(zu)件(jian)的(de)PLC控(kong)(kong)(kong)(kong)(kong)制(zhi)柜(ju),電(dian)氣拖(tuo)動(dong)柜(ju)組(zu),動(dong)力電(dian)纜及輔件(jian),一(yi)控(kong)(kong)(kong)(kong)(kong)制(zhi)電(dian)纜及輔件(jian),空調等;軟件(jian)部(bu)分包含貝特重(zhong)工(gong)瀝青混合料(liao)設備(bei)生產(chan)工(gong)藝流程(cheng)(cheng):控(kong)(kong)(kong)(kong)(kong)制(zhi)軟體單(dan)元。一(yi)該控(kong)(kong)(kong)(kong)(kong)制(zhi)技(ji)術(shu)建立在德(de)國SIEMENS的(de)PLC技(ji)術(shu)基(ji)礎上(shang),瀝青混合料(liao)生產(chan)工(gong)藝全過程(cheng)(cheng)可實現自(zi)(zi)動(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi),半自(zi)(zi)動(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)和手動(dong)控(kong)(kong)(kong)(kong)(kong)制(zhi)。可嚴(yan)格按照工(gong)程(cheng)(cheng)施工(gong)配方要求(qiu)生產(chan),動(dong)畫顯(xian)示工(gong)藝流程(cheng)(cheng)。參(can)數(shu)設定(ding)和修改全部(bu)通過電(dian)腦完(wan)成。具有配方輸入(ru)存(cun)儲、飛濺誤(wu)差自(zi)(zi)動(dong)修正、時間調節、校(xiao)秤、油石比動(dong)態跟(gen)蹤、故障自(zi)(zi)動(dong)診斷(duan)、自(zi)(zi)動(dong)報警(jing)、數(shu)據報表的(de)打印及存(cun)儲功能。
型號 | LB1000 | LB1500 | LB2000 | LB3000 | LB4000 | LB5000 | |
生產能力(t/h) | 80 | 120 | 160 | 240 | 320 | 400 | |
冷料供給系統 料斗數量 | 4 | 4 | 5 | 5 | 6 | 6 | |
料斗容量(m3) | 8 | 8 | 8 | 13 | 13 | 15 | |
上料寬度(m) | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 4.2 | |
加熱滾筒 | 直徑(m) | 1.7 | 1.8 | 2.2 | 2.5 | 2.75 | 2.85 |
筒長(m) | 6 | 7.5 | 8 | 9 | 10.5 | 11 | |
驅動功率(kw) | 18.5 | 30 | 4×15 | 4×22 | 4×30 | 4×37 | |
燃燒器能力(MW) | 7 | 11 | 14 | 20 | 28 | 35 | |
布袋除塵器 | 過濾面積m2 | 428 | 550 | 620 | 896 | 1200 | 1400 |
引風機功率(kw) | 75 | 80 | 110 | 160 | 200 | 220 | |
拌合樓體 | 篩網層數 | 4 | 4 | 4 | 5 | 6 | 6 |
熱骨料倉容積(t) | 25 | 35 | 35 | 70 | 100 | 120 | |
攪拌缸拌合能力(kg) | 1000 | 1500 | 2000 | 3000 | 4000 | 5000 | |
攪拌缸驅動功率(kw) | 37 | 2×30 | 2×37 | 2×37 | 2×45 | 2×55 | |
粉料供給系統 | 粉料倉容積(m3) | 20 | 30 | 40 | 50 | 60 | 60 |
回收粉料倉容積(m3) | 10 | 20 | 30 | 50 | 50 | 50 | |
瀝青供給系統 | 瀝青罐容積(m3) | 2×30 | 2×30 | 2×50 | 3×50 | 4×50 | 5×50 |
導熱油爐(×104kal/h) | 30 | 30 | 30 | 60 | 80 | 100 | |
控制系統 | 微處理控制 | SIEMENS S7300 | SIEMENS S7300 | SIEMENS S7300 | SIEMENS S7300 | SIEMENS S7300 | SIEMENS S7300 |
選配件 | 底置成品料倉容積(m3) | 20 | 20 | 20 | 60-240 | 60-240 | 60-240 |
側置成品料倉容積(m3) | 50 | 50 | 50 | 120 | 120 | 120 |