刮(gua)(gua)(gua)板(ban)(ban)(ban)(ban)輸(shu)(shu)送(song)(song)(song)機(ji)是(shi)(shi)用刮(gua)(gua)(gua)板(ban)(ban)(ban)(ban)鏈牽(qian)引(yin),在槽(cao)內運(yun)送(song)(song)(song)散料的(de)輸(shu)(shu)送(song)(song)(song)機(ji)。其(qi)他名稱:溜子(zi);電溜子(zi);刮(gua)(gua)(gua)板(ban)(ban)(ban)(ban)輸(shu)(shu)送(song)(song)(song)機(ji)是(shi)(shi)煤礦(kuang)(kuang)、化學礦(kuang)(kuang)山、金屬(shu)礦(kuang)(kuang)山及(ji)電廠(chang)等用來輸(shu)(shu)送(song)(song)(song)物料的(de)重要運(yun)輸(shu)(shu)工具。它是(shi)(shi)由中(zhong)部(bu)槽(cao)、鏈條、刮(gua)(gua)(gua)板(ban)(ban)(ban)(ban)及(ji)牽(qian)引(yin)系統組成。其(qi)中(zhong),中(zhong)部(bu)槽(cao)是(shi)(shi)刮(gua)(gua)(gua)板(ban)(ban)(ban)(ban)輸(shu)(shu)送(song)(song)(song)機(ji)的(de)主要部(bu)分,鋼制的(de)中(zhong)部(bu)槽(cao)已有(you)近百年的(de)歷史,在長期的(de)使(shi)用過程中(zhong)存在以下缺點:①重量大(da),安裝(zhuang)和搬運(yun)費(fei)時費(fei)力;②中(zhong)部(bu)槽(cao)一般是(shi)(shi)由6~15mm的(de)鋼板(ban)(ban)(ban)(ban)制成,在受到較(jiao)大(da)的(de)沖擊時易變(bian)形,修復(fu)比較(jiao)困難;③耐腐(fu)蝕性(xing)差;④耐磨性(xing)差;⑤物料與中(zhong)部(bu)槽(cao)的(de)摩擦系數大(da),刮(gua)(gua)(gua)板(ban)(ban)(ban)(ban)輸(shu)(shu)送(song)(song)(song)機(ji)的(de)功率大(da)部(bu)分消耗于物料與中(zhong)部(bu)槽(cao)的(de)摩擦力上,造成了能耗過大(da)、投資增加(jia)。
刮板(ban)輸(shu)(shu)送(song)機(ji)(ji)是用(yong)刮板(ban)鏈牽引(yin),在槽內運送(song)散(san)料的輸(shu)(shu)送(song)機(ji)(ji)。其他名稱(cheng):溜子;電溜子;刮板(ban)輸(shu)(shu)送(song)機(ji)(ji)是煤(mei)礦(kuang)(kuang)、化(hua)學(xue)礦(kuang)(kuang)山、金屬礦(kuang)(kuang)山及(ji)(ji)電廠等(deng)用(yong)來輸(shu)(shu)送(song)物料的重要運輸(shu)(shu)工具。它(ta)是由中(zhong)(zhong)部(bu)(bu)槽、鏈條(tiao)、刮板(ban)及(ji)(ji)牽引(yin)系(xi)統組成。其中(zhong)(zhong),中(zhong)(zhong)部(bu)(bu)槽是刮板(ban)輸(shu)(shu)送(song)機(ji)(ji)的主要部(bu)(bu)分,鋼制的中(zhong)(zhong)部(bu)(bu)槽已有近百年的歷史,在長期的使(shi)用(yong)過程中(zhong)(zhong)存(cun)在以下缺點(dian):①重量大,安裝和搬運(yun)費時費力(li);②中(zhong)部槽一般(ban)是(shi)由6~15mm的(de)鋼(gang)板(ban)制成,在受到較(jiao)大的(de)沖(chong)擊時易(yi)變形,修復比較(jiao)困難;③耐(nai)腐蝕(shi)性差;④耐(nai)磨性差;⑤物料與(yu)中(zhong)部槽的(de)摩(mo)擦系數(shu)大,刮板(ban)輸(shu)送(song)機的(de)功(gong)率大部分(fen)消耗于物料與(yu)中(zhong)部槽的(de)摩(mo)擦力(li)上,造成了能耗過大、投(tou)資增加(jia)。
刮(gua)(gua)板(ban)輸送(song)機(ji)的(de)工作(zuo)(zuo)(zuo)原理是,將(jiang)敞開的(de)溜(liu)槽(cao),作(zuo)(zuo)(zuo)為煤炭、矸石(shi)或物料等的(de)承(cheng)受件,將(jiang)刮(gua)(gua)板(ban)固定在鏈(lian)(lian)(lian)條上(組成(cheng)刮(gua)(gua)板(ban)鏈(lian)(lian)(lian)),作(zuo)(zuo)(zuo)為牽(qian)引構件。當機(ji)頭傳動(dong)(dong)部啟動(dong)(dong)后,帶動(dong)(dong)機(ji)頭軸(zhou)上的(de)鏈(lian)(lian)(lian)輪旋轉(zhuan),使刮(gua)(gua)板(ban)鏈(lian)(lian)(lian)循(xun)(xun)環(huan)運(yun)行帶動(dong)(dong)物料沿著溜(liu)槽(cao)移(yi)動(dong)(dong),直至到機(ji)頭部卸(xie)載。刮(gua)(gua)板(ban)鏈(lian)(lian)(lian)繞過鏈(lian)(lian)(lian)輪作(zuo)(zuo)(zuo)無級閉合循(xun)(xun)環(huan)運(yun)行,完成(cheng)物料的(de)輸送(song)。
1、著裝整(zheng)潔,持有(you)效證(zheng)件(jian)上崗(gang)。
2、認真(zhen)執行選煤廠安全規(gui)程(cheng),熟知本崗(gang)號(hao)與上、下崗(gang)號(hao)的(de)工藝流程(cheng)和設(she)備(bei)啟動、停止的(de)先(xian)后順序,明確(que)集控(kong)信(xin)號(hao)。
3、開車前必須(xu)認真檢查(cha)機械(xie)設備和各部螺絲是否正常(chang)。
4、檢查過程中,人(ren)員要站在安全位置,禁止(zhi)將身體各(ge)部位探入(ru)刮(gua)板(ban)及箱體內。
5、運轉中要仔細檢(jian)查鏈板運行(xing)情(qing)況、鏈子松(song)緊度,鏈子與頭(tou)輪嚙合是否正常。
6、清理(li)首輪雜物或箱體內積(ji)貨必須停(ting)電。
7、如發現掉鏈(lian)或(huo)貨多(duo)壓住(zhu),應立即(ji)停(ting)車(che),處理時人員站在機體(ti)兩側進行(xing),嚴禁(jin)運行(xing)中處理故障。
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