大(da)家(jia)應該知道隨(sui)著(zhu)時代(dai)的(de)不斷的(de)發展陶瓷真空帶式過濾機已經被大家廣泛使用了,但是大家知道它的設計與外購件的選擇的知識是什么呢?那接下來就給大家來具體的講解一下吧,希望對大家能有很大的幫助吧.
一、機架采(cai)用(yong)框架構(gou)造:總體(ti)上(shang)采(cai)用(yong)模(mo)塊化設計(ji),即固定設備的(de)(de)前(qian)、后段(duan),中間段(duan)以2米為單元依次遞增,這樣的(de)(de)設計(ji)能夠比擬靈敏的(de)(de)滿足過濾工藝的(de)(de)請求且(qie)有利于(yu)(yu)運輸上(shang)的(de)(de)便當和維護頤養,有利于(yu)(yu)保證加工精度.二、橡(xiang)(xiang)膠帶:采(cai)(cai)用圍(wei)(wei)邊(bian)的環(huan)形(xing)橡(xiang)(xiang)膠濾(lv)帶,以防料液橡(xiang)(xiang)膠帶式(shi)過(guo)濾(lv)機從兩(liang)側流出,圍(wei)(wei)邊(bian)采(cai)(cai)用組(zu)合式(shi)構造(zao),即(ji)波形(xing)圍(wei)(wei)邊(bian)與(yu)平形(xing)膠帶粘合而成(cheng).這種構造(zao)圍(wei)(wei)邊(bian)伸縮性好(hao)(hao),能夠防止(zhi)圍(wei)(wei)邊(bian)經過(guo)輥筒(tong)改向處(chu)(chu)被撕裂且可有(you)效避免料漿跑漏.在(zai)膠帶設計制造(zao)上保(bao)證滿足過(guo)濾(lv)平均性、機械強度和抗化學腐蝕性三個重要指標;與(yu)無圍(wei)(wei)邊(bian)的膠帶相比擬好(hao)(hao)的處(chu)(chu)理了(le)濾(lv)布與(yu)擋板的磨耗和兩(liang)側漏真空.三、真(zhen)(zhen)空(kong)密封(feng)構(gou)造:真(zhen)(zhen)空(kong)帶(dai)式過(guo)濾機(ji)采用挪動(dong)(dong)式密封(feng)構(gou)造,用于避(bi)免運(yun)動(dong)(dong)的(de)排(pai)水膠帶(dai)與(yu)固(gu)定的(de)真(zhen)(zhen)空(kong)盒之間的(de)真(zhen)(zhen)空(kong)損(sun)失,膠帶(dai)底部中(zhong)間兩側(ce)墊有磨擦(ca)帶(dai),在真(zhen)(zhen)空(kong)盒滑臺槽上(shang)挪動(dong)(dong),保證(zheng)盡(jin)大局(ju)部磨損(sun)發作于易于改(gai)換(huan)的(de)挪動(dong)(dong)磨擦(ca)帶(dai)上(shang).并且(qie)在滑臺槽上(shang),沿過(guo)濾機(ji)長(chang)度方(fang)向以固(gu)定的(de)距(ju)離通進(jin)光(guang)滑水,光(guang)滑液(ye)體還能(neng)夠起到避(bi)免空(kong)氣侵進(jin)和清潔密封(feng)面的(de)作用.真(zhen)(zhen)空(kong)盒設有重(zhong)力均(jun)衡的(de)鋼繩拉緊升降機(ji)構(gou)和前后(hou)、左右(you)、上(shang)下的(de)調整構(gou)造,既能(neng)夠便當(dang)改(gai)換(huan)磨擦(ca)帶(dai)、維護(hu)真(zhen)(zhen)空(kong)盒,又能(neng)夠保證(zheng)膠帶(dai)在挪動(dong)(dong)中(zhong)堅持與(yu)真(zhen)(zhen)空(kong)盒外表的(de)平行,同時(shi)也能(neng)夠較好(hao)的(de)保證(zheng)真(zhen)(zhen)空(kong)盒的(de)中(zhong)心與(yu)膠帶(dai)運(yun)轉中(zhong)心的(de)分歧(qi)性(xing).四、膠(jiao)(jiao)帶(dai)支承構造:在(zai)過(guo)濾(lv)(lv)(lv)(lv)的(de)(de)(de)有(you)(you)(you)(you)效(xiao)寬度(du)≤2M的(de)(de)(de)膠(jiao)(jiao)帶(dai)式真空(kong)過(guo)濾(lv)(lv)(lv)(lv)機,采用(yong)平面(mian)(mian)水(shui)光(guang)滑(hua)支承構造,即(ji)在(zai)過(guo)濾(lv)(lv)(lv)(lv)面(mian)(mian)膠(jiao)(jiao)帶(dai)兩側設(she)有(you)(you)(you)(you)支承板,板上開有(you)(you)(you)(you)水(shui)槽并通進光(guang)滑(hua)水(shui),使膠(jiao)(jiao)帶(dai)運(yun)轉在(zai)水(shui)膜上,能夠減少(shao)膠(jiao)(jiao)帶(dai)的(de)(de)(de)磨(mo)損(sun),有(you)(you)(you)(you)利于延長膠(jiao)(jiao)帶(dai)的(de)(de)(de)運(yun)用(yong)壽命(ming);在(zai)過(guo)濾(lv)(lv)(lv)(lv)的(de)(de)(de)有(you)(you)(you)(you)效(xiao)寬度(du)≥2M,過(guo)濾(lv)(lv)(lv)(lv)面(mian)(mian)積(ji)≥25M2的(de)(de)(de)膠(jiao)(jiao)帶(dai)式真空(kong)過(guo)濾(lv)(lv)(lv)(lv)機采用(yong)氣墊(dian)式支承,即(ji)在(zai)過(guo)濾(lv)(lv)(lv)(lv)面(mian)(mian)膠(jiao)(jiao)帶(dai)兩側的(de)(de)(de)支承板上通進低壓空(kong)氣和少(shao)量的(de)(de)(de)光(guang)滑(hua)水(shui),使膠(jiao)(jiao)帶(dai)漂浮在(zai)氣、水(shui)膜上運(yun)轉,充沛減少(shao)膠(jiao)(jiao)帶(dai)的(de)(de)(de)磨(mo)損(sun),延長膠(jiao)(jiao)帶(dai)的(de)(de)(de)運(yun)用(yong)壽命(ming).五、真空(kong)盒的斷(duan)面外(wai)形:采用(yong)“◇”形,銜(xian)接管路(lu)設計(ji)一定坡度和排渣設備,有利于避(bi)免因物(wu)料的結(jie)垢而梗(geng)塞真空(kong)盒和管路(lu),真空(kong)盒的斷(duan)面不宜設計(ji)成平底構造,否則透濾(lv)的石膏很隨便(bian)梗(geng)塞真空(kong)盒.六、清洗(xi)安裝:采用(yong)水(shui)放射(she)清洗(xi)濾布和(he)膠帶,且配(pei)有真空吸管和(he)密封的箱(xiang)體,這樣能夠保(bao)證清潔的工作現場和(he)膠帶機(ji)正常工作.噴頭(tou)采用(yong)美(mei)國(guo)噴霧公司噴頭(tou)能夠充沛保(bao)證清洗(xi)效(xiao)果.七、糾偏(pian)安(an)裝(zhuang):它采用氣(qi)囊(nang)氣(qi)缸推進糾偏(pian)輥偏(pian)轉一定角度來糾正濾布的偏(pian)移.,接近開關采用國外(wai)進口產品,質量穩定牢靠.八、濾(lv)(lv)布張(zhang)(zhang)(zhang)緊(jin)(jin)安裝(zhuang):濾(lv)(lv)布張(zhang)(zhang)(zhang)緊(jin)(jin)采用重力張(zhang)(zhang)(zhang)緊(jin)(jin),濾(lv)(lv)布靠重力輥的自重,自動(dong)張(zhang)(zhang)(zhang)緊(jin)(jin)濾(lv)(lv)布,并設置濾(lv)(lv)布張(zhang)(zhang)(zhang)緊(jin)(jin)極限(xian)位置報警,以防濾(lv)(lv)布過度松弛而損傷濾(lv)(lv)布.九、緊(jin)急停車(che)(che)安(an)裝:在(zai)設備(bei)中間(jian)位(wei)(wei)置的(de)兩側(ce)設有拉線開關,緊(jin)急狀況下(xia),可在(zai)設備(bei)的(de)任何位(wei)(wei)置緊(jin)急停車(che)(che).十、控(kong)制(zhi)系(xi)統(tong)(tong)(tong):真空帶式過濾(lv)機采用(yong)變頻器、接近開關、限(xian)位開關、測(ce)厚(hou)儀等元(yuan)件(jian)的控(kong)制(zhi)系(xi)統(tong)(tong)(tong),它(ta)能夠完成系(xi)統(tong)(tong)(tong)糾偏(pian)控(kong)制(zhi)、膠(jiao)帶極限(xian)位置控(kong)制(zhi)(停(ting)機、節(jie)點信(xin)號(hao)輸出(chu))、濾(lv)布拉(la)斷控(kong)制(zhi)(停(ting)機、節(jie)點信(xin)號(hao)輸出(chu))、遠程和現場(chang)開、停(ting)機及(ji)依據物料厚(hou)度自動(dong)調(diao)理主控(kong)電(dian)機轉速且(qie)將(jiang)各種信(xin)號(hao)經過通訊接口輸出(chu)至DCS系(xi)統(tong)(tong)(tong).控(kong)制(zhi)系(xi)統(tong)(tong)(tong)元(yuan)件(jian)采用(yong)國外(wai)進口件(jian)和國內著(zhu)名品牌產品,質(zhi)量(liang)穩定(ding)牢靠,系(xi)統(tong)(tong)(tong)控(kong)制(zhi)穩妥適用(yong);完整(zheng)能夠保證設備(bei)的連續穩定(ding)運轉.十一、設備材質和防腐措施:
1.膠帶的材質上采用SBR橡膠,能夠滿足物料請求,運用壽命保證在6年以上.
2.真空帶式過濾機在設備物料經過處均采用碳鋼襯膠和316L及加強聚丙烯,其運用壽命保證在10年以上.
3.普通的鋼和鑄件采用噴砂處置后,按標準多遍噴環氧聚酰氨油漆,以到達設備現場環境的防腐請求.
4.電、氣控制柜、接線盒采用Q235外表噴塑或采用3042B.
5.傳動輥筒外表襯耐酸堿橡膠.
6.膠帶支承輥、改向輥采用316L的不銹鋼輥或Q235管襯膠.
7.淋洗及濾布清洗箱、膠帶支承臺采用不銹鋼(304或321).
8.氣(qi)罩采(cai)用不銹鋼架展上聚丙烯(xi)板;出料(liao)斗采(cai)用碳鋼架展上聚乙烯(xi)板;接(jie)水盤采(cai)用Q235外表噴塑.
這些防腐措(cuo)施均有很成熟(shu)的工(gong)藝,且(qie)能夠(gou)保證質(zhi)量,完整能夠(gou)滿足(zu)設備運轉環(huan)境和(he)過(guo)濾物(wu)料防腐的請(qing)求.
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