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  移動篩沙機是篩沙機的一種,顧名思義可隨時移動不受場地限制,由機架、漏斗、六角形滾筒、電動機、減速器五個部分成。破碎的石料進入滾筒后,一方面隨著滾筒轉動而被篩選,一方面粒度大的石料沿著滾筒的斜度向前流動,通過不同網目的的篩網逐漸被篩出。不大的石料篩出后落入各自的漏斗,然后由人工運出或自流送往成品堆。正是因為這些,提高沙場篩沙機的篩分能力,加強自動化技術的研究,降低人工成本,提高它的篩分質量。但是往往噪音問題都被大家所忽略。移動篩沙機作為廣大用戶的好幫手,一直在背后無私的幫助著我們。可是篩沙機的噪音問題是否還在困擾著大家?不僅是影響到生產效率,更影響到用戶的聽覺和身心感受。華盛銘重工為了幫助大家解決這個問題,為大家提供一些如何降低移動篩沙機的噪音的有效方法:
 
篩沙機
  1.為了減少因篩沙機殼體漏風造成的揚塵,在實際生產中,當物料干燥時經常在滾筒篩入口處淋水,其結果加劇袋式隔音的濾袋糊袋和下料器堵塞。
 2.皮帶機上的物料在下落過程中,空氣與物料一起進入密閉的除塵罩內,含塵氣體通過罩壁上的縫隙和孔口向罩外擴散,污染環境。另外,由于皮帶機轉角處除塵點設置不當,隔音無論是開與停對下級皮帶機的落差揚塵幾乎無影響。因此,滾筒篩運行以來,該隔音就沒有運行過,下級皮帶機一直處在噪音彌漫之中。
 3.噪音進入篩沙機隔音的管道,其入口管處的彎頭使系統阻力增大,彎頭部位易被噪音磨損和堵塞。采用螺旋輸送機和分格輪輸送袋式隔音捕集下來的噪音,電耗增加,機械維護工作量加大;經常需要拆卸分格輪下料器,久而久之,下料器法蘭盤漏風,加劇灰斗漏風。
 4.當破碎物料濕度較大時(雨后或物料淋水后),進入隔音的噪音顆粒較破碎干物料時粗,袋式隔音易糊袋,下料器易堵塞,致使袋式隔音通風阻力大幅增加,通風能力下降,揚塵嚴重。
 5.由于袋式隔音是間歇性清灰,當隔音正常工作時,分格輪的漏風也是個不容忽視的問題。袋式隔音的過濾面積選型過小,實際抽風量不足,篩沙機下料口的除塵罩和滾筒篩腔內難以形成微負壓,造成崗位環境噪音較大。 
 6.篩沙機中袋式隔音及配套件的故障較多,不僅影響正常的除塵,而且增加設備的維護工作量。從設備檢修的統計情況看,配備件質量差是引起設備故障較多的重要原因。
 
篩沙機
  華盛銘重工移動篩沙機在產品結構上,以市場為導向,努力開發生產高效低耗,產銷對路的大型成套設備和高新技術產品。在功能上,工農業產品要趨向精致化與多元化,篩沙機械產品要朝著產品多功能與單一高速的兩極化方向發展。
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