blasting dust 中文意思是什麼

blasting dust 解釋
爆破塵末
  • blasting : 爆破工程
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  1. For collecting sand blasting powder, molding powder, mineral stone powder, plastic pigment powder, medicine powder, cosmetic powder, bakelite powder, wood dust, brass powder, ceramic powder, melamine powder, shoe - sole powder, brake lining powder, clutch powder as well as dust produced from grinding chopsticks and metallic articles

    噴砂粉、翻砂粉、礦石粉、水泥粉、碳酸鈣粉、塑膠顏料粉、制藥粉、化妝品粉、電木粉、木器粉、銅鋼器粉、陶器粉、美耐皿粉、鞋底粉、煞車來令粉、離合器粉、筷子、金屬研磨等、收塵、集塵用。
  2. Better effect of the dust cleaning has been obtained at flocculation agent and form coagulant aids are added to the powder ， which makes a part of fine particulates of the blasting fume sole " join " each other and flocculate and colloids spider webs which combining with the produced foam viscosity forms a big net of catching dust. and the net will coth the remaining fine particulates according to the principles of colloid unstability and characters of the blasting fume aerocolloid. all the processes of catching dust are completed automatically inside the blasting fume. 3figs., 1tab., 18refs

    依據膠體脫穩原理，利用爆破煙塵氣溶膠的特性，在工程爆破使用的炸藥中添加絮凝劑和發泡助凝劑，使爆煙氣溶膠中的部分微粒先相互「架橋」絮凝成許多蛛網狀膠團，又與隨後生成的泡沫粘結成捕塵「網」再去捕集其餘的微粒，在爆煙的內部自發地完成捕塵過程，從而取得了較好的除塵凈化效果.圖3 ，表1 ，參18
  3. Dust controlling in demolition blasting of guangzhou gymnasium

    廣州體育館爆破拆除的粉塵控制
  4. In this paper, combined with directional blasting of cooling tower engineering, some safety problems such as flying rock, blasting vibration, morphology vibration and blasting dust are introduced and analyzed, and more safeguard technologies are advise

    摘要文章結合冷卻塔定向爆破拆除的實例，分別介紹了由爆破引起的爆破飛石、爆破振動、塌落振動、碎碴飛濺和爆破煙塵等爆破安全間題，並對這些問題進行了分析，提出進一步提高爆破安全的技術措施。
  5. The analysis on avoiding dust in a comprehensive blasting work site

    綜放工作面防塵措施分析
  6. At last, the mechanism of blasting - dust control by prewetting demolished buildings is analyzed, that is, liquid - bridging force helps dust - particles to come together and become another larger particles ; the quick descent of the larger particles makes the blasting - dust control come true

    指出水預濕被爆體降塵法的機理是：塵粒間的液橋力促使潤濕塵流中的塵拉變大，變大的塵杜迅速下降，從而實現降低爆塵目的。
  7. Main working principal is that the bottom scraper with low rotate speed impels materials to form circumfluence in the basin of machine, the impeller of rotor rotating with medium speed can not only add wallop to sand, but also can add shear force to the sand with scraper so that the sand can touch and scrub each other fast ; wind blasting is set to cool the hot sand, remove dust and strip the membrane so that fast speed of regeneration and top - grade used sand can be gained

    主要工作原理是低速轉動的底刮板推動物料在機盆內形成環流，中速轉動的轉子葉片既對砂子施以沖擊力，又與刮板配合對砂子施以剪切力，使砂粒間快速接觸和強烈摩擦，圍圈設風帶鼓風使熱砂沸騰冷卻除塵脫膜，從而達到再生速度快，回用砂質量好的目的。
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