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太原優質單筒烘干機生產廠家

2023-09-13
太原優質單筒烘干機生產廠家

1、氣體中濕(shi)(shi)含量(liang)(liang)是(shi)確保(bao)(bao)電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)正常運(yun)行的(de)關鍵(jian),它(ta)在微(wei)觀(guan)上(shang)(shang)左右粉(fen)塵(chen)比(bi)電(dian)(dian)(dian)阻的(de)高(gao)(gao)低(di),影響(xiang)二次(ci)電(dian)(dian)(dian)壓與電(dian)(dian)(dian)流的(de)穩定(ding)性,對除(chu)(chu)(chu)(chu)塵(chen)效(xiao)率影響(xiang)甚大(da)。為(wei)此必須(xu)(xu)盡可(ke)能減少漏風(feng)系數(shu),適當的(de)控制風(feng)量(liang)(liang),從熱(re)(re)平(ping)衡與物料平(ping)衡上(shang)(shang)看(kan),提高(gao)(gao)燃燒(shao)(shao)室的(de)溫度(du)(du)可(ke)增加臺時產(chan)量(liang)(liang)與水份蒸(zheng)發量(liang)(liang),從而提高(gao)(gao)廢氣濕(shi)(shi)含量(liang)(liang)。因此在嫩燒(shao)(shao)室采取煤粉(fen)燃燒(shao)(shao)工藝(yi)較為(wei)有(you)(you)利。2、為(wei)確保(bao)(bao)電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)的(de)高(gao)(gao)效(xiao)運(yun)行,須(xu)(xu)提高(gao)(gao)操(cao)(cao)(cao)作(zuo)(zuo)工人(ren)的(de)實際(ji)操(cao)(cao)(cao)作(zuo)(zuo)與理(li)論知識水平(ping)。除(chu)(chu)(chu)(chu)了加強日(ri)常維護管(guan)理(li),做到(dao)(dao)定(ding)期(qi)清掃,定(ding)期(qi)檢修(xiu)外(wai),還(huan)必須(xu)(xu)熟悉(xi)電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)的(de)結構性能、工作(zuo)(zuo)原(yuan)理(li),并對影響(xiang)凈化效(xiao)率的(de)諸(zhu)因素有(you)(you)所了解。3、加強科學管(guan)理(li),制定(ding)操(cao)(cao)(cao)作(zuo)(zuo)規程,建立穩定(ding)的(de)熱(re)(re)工制度(du)(du)。烘(hong)干機(ji)熱(re)(re)交換不穩定(ding),隨意停機(ji)停火(huo),都對電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)的(de)正常運(yun)行影響(xiang)很大(da),要(yao)求主要(yao)生產(chan)崗位(如看(kan)火(huo)、喂料)加強責任(ren)心(xin),互相配合(he),力(li)爭烘(hong)千(qian)機(ji)高(gao)(gao)產(chan),除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)高(gao)(gao)效(xiao)。4、電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)與回轉(zhuan)式(shi)烘(hong)千(qian)機(ji)配套使(shi)用(yong)烘(hong)千(qian)有(you)(you)濕(shi)(shi)粉(fen)煤灰的(de)雙摻(chan)材(cai)是(shi)可(ke)行的(de)。因為(wei)它(ta)的(de)除(chu)(chu)(chu)(chu)塵(chen)效(xiao)率平(ping)均可(ke)達到(dao)(dao)99.86%,排放濃度(du)(du)平(ping)均為(wei)77毫(hao)克/標米(mi),達到(dao)(dao)了國家(jia)環保(bao)(bao)排放標準。5、烘(hong)干機(ji)在電(dian)(dian)(dian)除(chu)(chu)(chu)(chu)塵(chen)器(qi)(qi)(qi)的(de)選型(xing)上(shang)(shang),適當加大(da)富裕(yu)量(liang)(liang),降(jiang)(jiang)低(di)電(dian)(dian)(dian)場風(feng)速(0.5~0.6米(mi)/秒)。選型(xing)加大(da),看(kan)起(qi)來一次(ci)投資(zi)費用(yong)高(gao)(gao),但由于取消了一級旋風(feng),阻力(li)大(da)為(wei)降(jiang)(jiang)低(di),風(feng)速低(di),使(shi)設備磨損小,電(dian)(dian)(dian)耗和(he)維修(xiu)費用(yong)均可(ke)降(jiang)(jiang)低(di),長遠來看(kan)還(huan)是(shi)較為(wei)有(you)(you)利。

太原優質單筒烘干機生產廠家

的(de)(de)(de)合(he)(he)理選(xuan)(xuan)用:(1)濾(lv)袋選(xuan)(xuan)擇(ze)合(he)(he)理。除(chu)(chu)(chu)塵器布袋材質采(cai)(cai)用滌(di)綸(lun)針刺氈(zhan)聚四(si)氟乙(yi)烯薄膜(mo)復(fu)合(he)(he)濾(lv)料,濾(lv)袋規(gui)格160*6500,與(yu)濾(lv)袋規(gui)格130*6500相比,具有整體(ti)布置合(he)(he)理,長徑(jing)比合(he)(he)理、清灰(hui)效果(guo)好、流(liu)(liu)通斷面(mian)風速低等優點(dian)。(2)氣(qi)(qi)(qi)(qi)流(liu)(liu)分(fen)布均勻。設(she)(she)計(ji)袋式(shi)除(chu)(chu)(chu)塵器氣(qi)(qi)(qi)(qi)流(liu)(liu)分(fen)布非常重(zhong)(zhong)要,尤其是處(chu)理磨琢性煙塵,其重(zhong)(zhong)要性就大(da)。就發生過(guo)由于袋式(shi)除(chu)(chu)(chu)塵器氣(qi)(qi)(qi)(qi)流(liu)(liu)分(fen)布不(bu)均勻導致濾(lv)袋嚴重(zhong)(zhong)磨破現象,直(zhi)接造(zao)成(cheng)風機葉片被嚴重(zhong)(zhong)磨損,不(bu)但影(ying)響了(le)系統的(de)(de)(de)運行(xing),并(bing)且造(zao)成(cheng)了(le)經濟損失。為了(le)防止粉塵對濾(lv)袋的(de)(de)(de)沖刷和降低除(chu)(chu)(chu)塵器的(de)(de)(de)阻力,設(she)(she)計(ji)上采(cai)(cai)用了(le)較好的(de)(de)(de)氣(qi)(qi)(qi)(qi)流(liu)(liu)分(fen)布裝置,進(jin)(jin)氣(qi)(qi)(qi)(qi)灰(hui)斗(dou)(dou)布置氣(qi)(qi)(qi)(qi)流(liu)(liu)分(fen)布板。灰(hui)斗(dou)(dou)進(jin)(jin)風管與(yu)灰(hui)斗(dou)(dou)大(da)小匹配合(he)(he)理,調整好氣(qi)(qi)(qi)(qi)流(liu)(liu)、風速;通過(guo)試驗確定進(jin)(jin)口氣(qi)(qi)(qi)(qi)流(liu)(liu)分(fen)布板的(de)(de)(de)布置角度(du)和開孔率;選(xuan)(xuan)擇(ze)較佳的(de)(de)(de)灰(hui)斗(dou)(dou)進(jin)(jin)風角度(du)。由于采(cai)(cai)用上述措(cuo)施,防止了(le)氣(qi)(qi)(qi)(qi)流(liu)(liu)對濾(lv)袋的(de)(de)(de)沖刷,延長了(le)除(chu)(chu)(chu)塵濾(lv)袋的(de)(de)(de)使用壽命。

太原優質單筒烘干機生產廠家

產(chan)(chan)生(sheng)起(qi)霜的(de)根本原因?:1、除塵(chen)(chen)器(qi)存(cun)在(zai)漏(lou)(lou)(lou)風現(xian)(xian)象(xiang)(xiang)、鑒于除塵(chen)(chen)器(qi)存(cun)在(zai)漏(lou)(lou)(lou)風現(xian)(xian)象(xiang)(xiang),將外界過多的(de)強(qiang)冷空氣(qi)吸入除塵(chen)(chen)器(qi)內,使(shi)除塵(chen)(chen)設備局(ju)部性(xing)空氣(qi)環(huan)境溫(wen)度(du)(du)驟(zou)降(jiang),自然空氣(qi)中(zhong)(zhong)的(de)水(shui)分析出(chu),從(cong)而產(chan)(chan)生(sheng)起(qi)霜現(xian)(xian)象(xiang)(xiang)。致使(shi)除塵(chen)(chen)器(qi)漏(lou)(lou)(lou)風的(de)根本原因很多,有除塵(chen)(chen)器(qi)結(jie)構(gou)件在(zai)制作安裝全(quan)(quan)過程中(zhong)(zhong)存(cun)在(zai)漏(lou)(lou)(lou)焊假焊現(xian)(xian)象(xiang)(xiang)造(zao)成(cheng)漏(lou)(lou)(lou)風,有卸料保(bao)護(hu)裝置密(mi)封(feng)性(xing)不嚴(yan)造(zao)成(cheng)漏(lou)(lou)(lou)風,有非標(biao)準(zhun)管(guan)道在(zai)安裝全(quan)(quan)過程中(zhong)(zhong)存(cun)在(zai)漏(lou)(lou)(lou)焊跡(ji)象(xiang)(xiang)造(zao)成(cheng)漏(lou)(lou)(lou)風,有除塵(chen)(chen)器(qi)與(yu)非標(biao)準(zhun)管(guan)道法蘭聯結(jie)處(chu)密(mi)封(feng)性(xing)不嚴(yan)造(zao)成(cheng)漏(lou)(lou)(lou)風等等。2、煙(yan)氣(qi)中(zhong)(zhong)的(de)含濕量(liang)過高、當處(chu)理的(de)煙(yan)氣(qi)中(zhong)(zhong)含濕量(liang)過高,超臨界狀態的(de)水(shui)分析出(chu),則產(chan)(chan)生(sheng)起(qi)霜現(xian)(xian)象(xiang)(xiang)3、煙(yan)氣(qi)環(huan)境溫(wen)度(du)(du)過低、除塵(chen)(chen)器(qi)處(chu)理的(de)煙(yan)氣(qi)自身環(huan)境溫(wen)度(du)(du)貼近或(huo)低于露點溫(wen)度(du)(du)時(shi),也會產(chan)(chan)生(sheng)起(qi)霜。4、脈沖噴(pen)吹(chui)氣(qi)體環(huan)境溫(wen)度(du)(du)過低、除塵(chen)(chen)器(qi)在(zai)脈沖噴(pen)吹(chui)反吹(chui)清灰除塵(chen)(chen)全(quan)(quan)過程中(zhong)(zhong)采用(yong)的(de)是壓(ya)縮空氣(qi)。

太原優質單筒烘干機生產廠家

首先,必須按按安全規程操作。空負荷試機時間內不得對三筒烘干機的大功率機組時停時啟。在250℃以上時,嚴禁向三筒烘干機的滑料盆內投放水份過大的潮濕物料。單筒烘干機生產廠家嚴禁三筒烘干機火焰噴射器爐膛和機內進水。其次,1、各設備運轉正常。三筒烘干機試機過程的變速、換向、停機、制動和安全連鎖等動作反應靈敏、可靠。三筒烘干機各種儀表、各軸承等構件的運轉正常。2、溫度變化在控制范圍內。一般三筒烘干機滑動軸承溫度≦35℃ ~70℃,滾動軸承溫度≦ 40℃ ~80℃。三筒烘干機導軌溫度≦15℃ ~100℃。 三筒烘干機油箱油溫最高不得超過 60℃ 。 電動機的負荷不得超過額定功率的20%,溫升不得超過30℃。3、配件磨合度。三筒烘干機軸承振動和軸的竄動必須規定值內。試機過程三筒烘干機齒輪副、鏈條與鏈輪嚙合應平穩,無不正常的噪聲和磨損。太原單筒烘干機傳(chuan)動(dong)(dong)皮帶不(bu)打滑,平皮帶跑偏量(liang)不(bu)超過(guo)規(gui)定值。三(san)筒(tong)(tong)烘(hong)干(gan)機試(shi)機時(shi)潤滑、液壓、氣(汽)動(dong)(dong)等各(ge)輔助系統的工(gong)作滲漏現象(xiang)。三(san)筒(tong)(tong)烘(hong)干(gan)機兩端密(mi)封(feng)裝(zhuang)置沒有碰撞和脫(tuo)離(li)現象(xiang)。當三(san)筒(tong)(tong)烘(hong)干(gan)機空載試(shi)機合格后,可進行負(fu)(fu)荷(he)試(shi)機,負(fu)(fu)荷(he)試(shi)機的順序(xu)是:在(zai)運(yun)轉(zhuan)的筒(tong)(tong)體中通熱氣流,達(da)到(dao)工(gong)作溫度時(shi)加放少(shao)量(liang)物料,三(san)筒(tong)(tong)烘(hong)干(gan)機達(da)到(dao)正(zheng)常(chang)負(fu)(fu)荷(he)時(shi)正(zheng)常(chang)均勻加料。

太原優質單筒烘干機生產廠家

實(shi)際操作(zuo)(zuo)中,可(ke)能(neng)會出(chu)現(xian)(xian)(xian)各種難題。如(ru)果(guo)其(qi)出(chu)現(xian)(xian)(xian)粘(zhan)(zhan)壁(bi)(bi)(bi)那是(shi)不容小(xiao)覷的(de)(de)(de),因(yin)為(wei)(wei)一(yi)旦(dan)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)設備(bei)出(chu)現(xian)(xian)(xian)粘(zhan)(zhan)壁(bi)(bi)(bi)現(xian)(xian)(xian)象(xiang)就(jiu)會大(da)大(da)降低設備(bei)的(de)(de)(de)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)效率和產量,所以(yi)一(yi)旦(dan)發現(xian)(xian)(xian)三(san)(san)(san)筒(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)出(chu)現(xian)(xian)(xian)粘(zhan)(zhan)壁(bi)(bi)(bi)現(xian)(xian)(xian)象(xiang)要(yao)(yao)在第一(yi)時(shi)間(jian)找到其(qi)原因(yin)并加以(yi)解(jie)決(jue)(jue),這(zhe)樣才能(neng)保(bao)證設備(bei)的(de)(de)(de)正(zheng)常工作(zuo)(zuo)運轉,保(bao)證不影響客戶工程進度(du)。那么一(yi)旦(dan)三(san)(san)(san)筒(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)出(chu)現(xian)(xian)(xian)粘(zhan)(zhan)壁(bi)(bi)(bi)現(xian)(xian)(xian)象(xiang)該(gai)如(ru)何(he)解(jie)決(jue)(jue)呢,操作(zuo)(zuo)具體如(ru)下:1、由于三(san)(san)(san)筒(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)里的(de)(de)(de)抄(chao)板結構太過簡單(dan),造(zao)成(cheng)總體物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)時(shi)間(jian)一(yi)致(zhi),就(jiu)會使物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)沾在滾筒(tong)(tong)上,導致(zhi)粘(zhan)(zhan)在一(yi)起的(de)(de)(de)團塊無法干(gan)(gan)(gan)(gan)燥。只(zhi)要(yao)(yao)改良結構,進料(liao)(liao)(liao)時(shi)由螺(luo)旋直接(jie)送入(ru)滾筒(tong)(tong)破(po)碎,讓(rang)(rang)滾筒(tong)(tong)抄(chao)板反(fan)復將物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)抄(chao)起撒落(luo)。物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)與呈(cheng)負壓(ya)狀(zhuang)態的(de)(de)(de)高溫介質(zhi)充(chong)分接(jie)觸(chu)滾筒(tong)(tong),完(wan)成(cheng)整個傳熱傳質(zhi)過程。這(zhe)樣三(san)(san)(san)筒(tong)(tong)干(gan)(gan)(gan)(gan)燥機(ji)設備(bei)就(jiu)不會出(chu)現(xian)(xian)(xian)粘(zhan)(zhan)壁(bi)(bi)(bi)現(xian)(xian)(xian)象(xiang)了。2、物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)落(luo)在三(san)(san)(san)筒(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)筒(tong)(tong)體的(de)(de)(de)高溫處(chu),由于物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)的(de)(de)(de)高濕粘(zhan)(zhan)性,造(zao)成(cheng)粘(zhan)(zhan)在滾筒(tong)(tong)上面,物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)燒焦(jiao)后(hou)才會脫落(luo)。為(wei)(wei)解(jie)決(jue)(jue)這(zhe)一(yi)問題,我們的(de)(de)(de)技術人員在設計三(san)(san)(san)筒(tong)(tong)烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)機(ji)時(shi)加了一(yi)個滾筒(tong)(tong)讓(rang)(rang)它(ta)的(de)(de)(de)傾角(jiao)和新式風機(ji),先烘(hong)(hong)(hong)干(gan)(gan)(gan)(gan)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)一(yi)段時(shi)間(jian)再讓(rang)(rang)高濕物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)在滾筒(tong)(tong)顛(dian)簸前進,極少(shao)數粘(zhan)(zhan)著滾筒(tong)(tong)的(de)(de)(de)物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)被抄(chao)板刮(gua)起,物(wu)(wu)(wu)(wu)(wu)料(liao)(liao)(liao)干(gan)(gan)(gan)(gan)燥后(hou)由出(chu)料(liao)(liao)(liao)螺(luo)旋排(pai)出(chu),更重要(yao)(yao)的(de)(de)(de)是(shi)為(wei)(wei)其(qi)通過滾筒(tong)(tong)邊而上的(de)(de)(de)除塵器除塵后(hou),排(pai)入(ru)大(da)氣。

太原優質單筒烘干機生產廠家

一(yi)、增加(jia)隔聲(sheng)罩,采用鋼結(jie)構骨(gu)架,用薄鋼板(ban)做外殼,內(nei)部(bu)抹上(shang)阻(zu)尼(ni)層和填超細玻璃棉,以(yi)及其它的(de)(de)吸聲(sheng)材料,將整個三(san)(san)筒(tong)烘(hong)干(gan)機(ji)封(feng)閉。其次由于設(she)備(bei)(bei)在(zai)運(yun)轉時產生大量(liang)的(de)(de)熱(re)量(liang),操(cao)作人員要(yao)注意解決(jue)罩內(nei)散熱(re)以(yi)及方便設(she)備(bei)(bei)的(de)(de)維修(xiu)等事項。二、使用橡(xiang)膠襯板(ban)代替(ti)錳鋼襯板(ban),噪聲(sheng)能夠下(xia)降9分貝(bei),頻譜特性是(shi)由高頻變(bian)成低頻。三(san)(san)、的(de)(de)內(nei)表面(mian)和襯板(ban)之間放(fang)(fang)置耐熱(re)橡(xiang)膠墊,為了防止橡(xiang)膠墊過熱(re),可以(yi)使設(she)備(bei)(bei)噪音降低到(dao)允許(xu)的(de)(de)標準(zhun)以(yi)下(xia)。四、在(zai)滾筒(tong)壁外側(ce)包扎隔聲(sheng)層,包扎一(yi)層以(yi)50毫(hao)米(mi)的(de)(de)的(de)(de)工(gong)業(ye)毛氈,再以(yi)1毫(hao)米(mi)厚(hou)的(de)(de)鋼板(ban)作為護面(mian),用螺栓固定在(zai)滾筒(tong)外壁上(shang),實際隔聲(sheng)效率約12分貝(bei)。五、在(zai)條件(jian)允許(xu)的(de)(de)情況下(xia),可以(yi)將三(san)(san)筒(tong)烘(hong)干(gan)機(ji)放(fang)(fang)置室內(nei),再將設(she)備(bei)(bei)改造成專門隔聲(sheng)間,效果會更好,還有要(yao)注意解決(jue)三(san)(san)筒(tong)烘(hong)干(gan)機(ji)運(yun)行中的(de)(de)監控,以(yi)及室內(nei)散熱(re)和檢修(xiu)問題。

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