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- washing coal quality 洗选煤质量
- Keywords petrographic analysis;coal quality;reflectance of vitrinite;washed coal; 煤岩分析;煤质;镜质组反射率;混洗煤;
- According to alteration of intrinsic system, the effect of blending was improved, the request of coal quality for jigging and medium separation was fulfilled, and washing quality was also improved. 摘要通过对原有系统的改造，可提高配煤系统的配煤效果，满足跳汰、重介洗选工艺对入洗煤质的要求，提高洗选质量；
- We utilized surplusenergy of waste gas to treat fine washing coal,and reform heating energy source of unfreezing house . 本文介绍了利用废气余热处理洗精煤,改造解冻库热源。
- It is suitable for the dryness part of paper machine and printing and dyeing machine, also for the fabrics of wash coal and horizontal delt. 它适用于造纸机干燥部及印染机干燥部，以及洗煤用网和水平带式洗浆机用网等。
- It indicated that geologist m ay be make full use of former informations of coal quality,to examine orig inal ... 指出了地质工作者可以充分利用以往的煤质资料,检验原有测试结果的同时,进一步提高煤类划分的准确性。
- Only washed coal or high quality and low sulfur content coal can be allowed to directly use by boilers for space heating and production. 对于采暖及生产锅炉直接燃煤，必须使用优质低硫煤或经洗选的煤炭。
- "A drop in coal quality has also affected the normal operation of power facilities," the report said. 报道中还提到：“煤炭质量的下降也对发电设备的正常运行造成了影响。”
- The new,lighter machine washes coal at a faster rate. 这种新的、更轻便的机器洗煤反倒更快了。
- And can draw up the complex and detailing short-period mine plan, dump plan, and can control the coal quality etc. 从而实现了用计算机编制复杂的、精细的短期采矿计划、排土计划、对露天矿煤质等进行优化控制的目标。
- The paper describes how to enhance the coal quality by intensifying the site control and increasing the quality sense. 就如何增强产品质量观念,强化煤质现场管理,确保煤炭质量进行了探讨。
- The new, lighter machine washes coal at a faster rate. 这种新的更轻便的机器洗煤反倒更快了。
- Where customers have special requirements for coal quality,they shall have to reach an agreement with the seller in a purchase and sale contract. 用户对煤炭质量有特殊要求的，由供需双方在煤炭购销合同中约定。
- Analyses the reasons for defect occurring on the start circuit of washing coal operation at BATAC-JIG machine, puts into practice the improving program to satisfy the needs. of production. 分析了巴达克跳汰机的选煤运行启动回路存在缺陷的原因，并进行了改进，满足了生产的需要。
- Because the gravel hammer rings quality than coal quality of broken hammer rings, so which can improve the impact hammer rings, crushing ores. 因为碎石环锤质量大于碎煤环锤的质量，所以从而可以提高环锤的冲击力，达到破碎矿石的目的。
- Where customers have special requirements for coal quality, they shall have to reach an agreement with the seller in a purchase and sale contract. 用户对煤炭质量有特殊要求的,由供需双方在煤炭购销合同中约定。
- Utilizing Master Sizer 2000 (MS2000), studied the size distribution of fly ash (FA) and the affection of coal quality on it. 摘要利用MS2000激光粒度仪对电厂燃煤飞灰粒度特征以及煤质因素对飞灰粒度分布的影响进行了研究。
- Washing machines take the drudgery out of laundry. 洗衣机把洗衣工作带出了洗衣房。
- After using the fuzzy-PID control system,the stability of the refined coal quality is guaranteed and the recovery ratio is increased. 选用基于模糊理论的PID控制系统后,有力地保证了精煤质量的稳定和回收率的提高。
- She did her washing in one of the outhouses. 她在户外的一间小屋里洗衣服。
