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1)  unpressurized feeding
无压给料
1.
The application of three-product dense-medium cyclone by unpressurized feeding in Laowuji Coal Preparation Plant;
3GDMC1400/1000型无压给料三产品重介质旋流器在老屋基选煤厂的应用
2)  non-pressure feed three-product
无压给料三产品
1.
Useing non-pressure feed three-product heavy medium cyclone as the base key heavy medium system,can improve separating efficient and increase economic benefit and improve the coal preparation technology.
为适应选煤技术的发展,对原有选煤工艺进行技术改造,采用以无压给料三产品重介旋流器为主的重介系统,可提高分选效率,增加经济效益,并使选煤技术达到一个新水平。
3)  HM cyclone with un pressurized feeding
无压给料重介质旋流器
1.
In connection with the coal characteristics and production practice, the technical conversion project at Kongzhuan Coal Preparation Plant given that: HM cyclone with un pressurized feeding employed; and parameter of construction figuration and installation of the 300/850A 3 product HM cyclone innovated and optimized.
孔庄矿选煤厂在技术改造工程中结合本矿煤质与实际生产情况 ,采用无压给料重介质旋流器选煤工艺和设备 ;对 3GDMC1 2 0 0 85 0A型无压给料三产品重介质旋流器的结构参数和安装参数进行了创新优化 ;技改工程取得显著效益 ,重介质旋流器一段可能偏差值为 0 0 36kg L ,数量效率在 95 %以上 ,与技改前相比 ,精煤质量提高一级 ,精煤产率提高了 1 0 % ,年创经济效益近 30 0 0万元。
4)  pressurized feeding
有压给料
1.
Based on the bigger fluctuation of raw coal quality in Zhongmacun Coal Preparation Plant,the technological reforms such as removal of slime from fine coal below 13 mm,three-product dense medium cyclone by pressurized feeding were taken and good separation effect was obtained.
介绍了焦作中马村选煤厂根据入选原煤煤质波动较大等实际情况,采取对13 mm以下末煤预先脱泥、有压给料的三产品重介旋流器分选等技改工艺,并取得了良好的分选效果。
5)  low pressure feeder
低压给料器
6)  high pressure feeder
高压给料器
补充资料:摆动杆式给料机
分子式:
CAS号:

性质:适用于高湿含量、易于黏结的物料,给料机安装在螺旋输送机上。由两根平行、正方形截面的摆动杆构成,摆动角度可改变。料仓出口物料借重力落到给料机摆动杆上,摆动杆有破碎大块物料的功能,并控制物料加到整个螺旋输送机上。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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