您要查找的是不是：
- Studies of Wear of NBR in Dry Coal Powder 丁腈橡胶在干煤粉条件下磨损研究
- dried coal powder 干粉煤
- Application of FX-6 Dry Coal Separater in Kunsheng Co. FX-6型干选机在坤升公司的应用。
- Reiable operation, no coal adhering and blockage. Good adaptability to various coal powder. 性能稳定可靠，不结粘、不堵粉，对煤粉适应性强。
- The method can prevent the unbalance phenomenon between the supply and demand of the coal powder effectively. 该方法可以有效地防止煤粉喷吹过程中出现的煤粉量供需不平衡等现象。
- Production process used in flammable explosive coal powder drying is empoldered. 开发出了应用于易燃易爆煤粉的一种干燥工艺。
- The comparison is made on the seepages of methane in coalbed core, sandstone core and coal powder core. 研究表明,煤层试样的渗透率受有效覆压的影响很大,其应力敏感性程度超过砂岩岩样。
- The yawp from dry coal shed of power plant in city zone badly bothers the residents around. 位于城区的发电厂干煤棚产生的噪声严重影响了周围居民的日常生活,急需采取相应措施进行治理。
- Comparsion of safe application period of different material pipeline used for coal powder feeding at Thermal Power Plant. 火电厂送粉管道采用不同材质弯管安全使用周期对比。
- The technology of coal powder spurted burning is applied in the annealing furnace for low carbon steel wire heated with coal powder. 煤粉加热低碳钢丝退火炉采用粉煤喷射燃烧技术，节能效果显著，环境污染有所改善，是值得推广的炉型。
- No matter for dry ore or dry coal, maintenance worker almost changes liner plate every day because it is impermissible to do not change! 无论是干矿石,还是干煤炭,维修工几乎天天换衬板,烦死了。不换不行吗?
- The principle,process and the characteristics of coal powder gasification by the ash agglomeration circulating fluidized bed are introduced. 介绍了灰粘聚循环流化床粉煤气化的原理、工艺流程及工艺特点。
- Shen L J.The function auto-medium serves in compound dry coal separator [J].Coal Preparation Technology, 1998(2) :45-48. [1]沈丽娟.;自生介质在复合式干选机中的作用[J]
- The improved designs of nozzle body and deflector bellows make full combustion of coal powder possible and the modification of lifting lug makes installation of burner easy. 在燃烧器的设计中，通过对喷嘴的结构、挡板风箱结构及起吊耳板的改进，使燃烧器更有利于煤粉的燃尽及安装运行。
- The structure of the coal water mixture was analyzed with infrared spectrum.Due to the surface of coal powder adsorbed the copolymer,the surface of the coal ... 利用红外光谱对水煤浆的结构进行了分析,煤粉表面吸附了共聚物,煤粉表面变为亲水性能,能使煤水系统稳定存在。
- We present a composite extreme value control problem of the coal powder ball fanning mill,and propose a simulating human-behave intelligent fuzzy control algorithm. 提出了煤粉球磨机综合极值控制问题，研究了将仿人智能控制与模糊控制相融合的智能控制算法。
- In research of combustion of coal powder, the main techniques adopted in the measurement of combustion kinetic parameters consist of thermogravimetry, DTFS and pyro test. 在研究煤粉动力学参数时,采用的方法主要有以下几种:热重分析、DTFS和小型热模试验。
- The influence of unburned coal powder,which is injected into the blast furnace by oxygenenriched air,on the viscosity of primary slag is researched under laboratory conditions. 在实验室条件下,研究了高炉富氧大喷煤而产生的未燃煤粉对高炉滴落带形成的初渣的粘度影响。
- The result indicates coal powder accumulated in pipe when the milling system o ut of service for a long time.The coal powder remained in pipe oxidated and hea ted. 分析认为,磨煤机停运时煤粉未抽清,长时间停运使积粉氧化发热,再次启动倒风时,风粉充分混合引发了爆炸。
- The main merits and demerits of three types of dry coal preparation facilities is discussed and it is proved that stroke adjustment, wastage of energy,height of machine should be improved. 介绍了我国研制或引进的三种干法选煤设备的主要优缺点,综合分析认为,冲程调节,设备高度降低,分选效果及生产能力等都与激振器有关;
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
