热砂 meaning in English
hot sand
Examples
- Bituminous mixtures - test methods for hot mix asphalt - hot sand test for the adhesivity of binder on precoated chippings for hra
沥青混合料.热拌沥青混合料的试验方法. hra用预涂沥青碎石上粘合剂粘性的热砂试验 - Bituminous mixtures - test methods for hot mix asphalt - part 37 : hot sand test for the adhesivity of binder on precoated chippings for hra
沥青混合物.热拌沥青用试验方法.第37部分: hra用预涂石屑上粘合剂粘结性的热砂试验 - We design the second generation sample depending on summing up the first sample machine ; we get lots of data and first - hand material after hot sand cooling test in luoyang tractor plant , which makes good preparation for designing new product
在总结第一代样机的基础上，我们重新设计了第二代样机在洛阳拖拉机厂进行生产现场热砂降温可靠性验证，获取了大量的数据及第一手资料，为产品样机的设计推出作了充分的技术准备。 - 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转动的底刮板推动物料在机盆内形成环流，中速转动的转子叶片既对砂子施以冲击力，又与刮板配合对砂子施以剪切力，使砂粒间快速接触和强烈摩擦，围圈设风带鼓风使热砂沸腾冷却除尘脱膜，从而达到再生速度快，回用砂质量好的目的。 - Sluice gate of double disk is controlled by electric - hydraulic handspike ; plc will compare sand temperature on outlet according to pre - designed value and inner sand temperature of double disk ; and then it adjusts close time of sluice gate , controls residence time of hot sand in double disk ; therefore , it can control sand temperature of outlet and make it reach required value .
双盘的卸砂门由电液推杆控制， plc根据预设的出口砂温与实测的双盘内砂温进行对比，而调整卸砂门的关闭时间，控制热砂在双盘内的停留时间，进而控制双盘出口砂温使其达到要求。