山东电力技术
山東電力技術
산동전력기술
SHANDONG ELECTRIC POWER
2010年
6期
66-69
,共4页
钢球磨煤机%级配%磨损
鋼毬磨煤機%級配%磨損
강구마매궤%급배%마손
ball mill%gradation%wears
对低速筒式磨煤机中钢球比例进行合理搭配,使钢球在磨煤机中能发挥最大作用,同时采用新型铬锰钨抗磨铸铁钢球,该材质钢球具有球耗低、失圆率低、硬度高、不易破碎等特点,在保证磨煤机出力和煤粉细度的情况下,达到最小的装球量,降低了钢球磨煤机的钢耗和电耗。
對低速筒式磨煤機中鋼毬比例進行閤理搭配,使鋼毬在磨煤機中能髮揮最大作用,同時採用新型鉻錳鎢抗磨鑄鐵鋼毬,該材質鋼毬具有毬耗低、失圓率低、硬度高、不易破碎等特點,在保證磨煤機齣力和煤粉細度的情況下,達到最小的裝毬量,降低瞭鋼毬磨煤機的鋼耗和電耗。
대저속통식마매궤중강구비례진행합리탑배,사강구재마매궤중능발휘최대작용,동시채용신형락맹오항마주철강구,해재질강구구유구모저、실원솔저、경도고、불역파쇄등특점,재보증마매궤출력화매분세도적정황하,체도최소적장구량,강저료강구마매궤적강모화전모。
The steel ball proportion carries on reasonable matching to the low speed barrel type pulverizer,enables the steel ball to play the most major role in the pulverizer,and simultaneously uses the new chromium manganese tungsten antifriction cast iron steel ball.This material quality steel ball has the ball to consume lowly,loses the circle rate lowly,degree of hardness high,not easy stave and so on characteristics.In the guarantee pulverizer output and in the powdered coal degree of fineness＇s situation,achieves the smallest attire ball quantity,reduced ball mill＇s steel to consume with the electricity consumes.
