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crushing roller mill patent

recent patents on roll crushing mills for selective

recent patents on roll crushing mills for selective

2021-4-20 · The electric machine built-in roller crusher is an explosion-proof electric machine used in the crushing roller. ... Daolong Yang*, Yanxiang Wang, Bangsheng Xing, Yanting Yu, Yuntao Wang and Youtao Xia, “Recent Patents on Roll Crushing Mills for Selective Crushing of Coal and Gangue”, Recent Patents on Mechanical Engineering (2020) 13: 2

us427690a - crushing-mill - google patents

us427690a - crushing-mill - google patents

In a crushing-mill, the pan, the drivingdisk, and the pivotally-suspended crushingrollers carried by said disk, in combination' with the springs, the lower ends of which bear against the

beer malt wet crushing mill - patent - europe pmc

beer malt wet crushing mill - patent - europe pmc

The bear malt wet crushing mill is characterized in that a feeding roller is arranged below the wheat inlet a striker plate and the spray pipe are arranged below the feeding roller respectively the wheat outlet is provided with a discharging roller a stock guide andan overflow pipe are arranged above the discharging roller the upper side of the

us367570a - roller-mill - google patents

us367570a - roller-mill - google patents

The combination, in a roller-mill, with the casing and driving-belts, of the countershaft 61, journaled in said casing, the similar pulleys, 63, on the opposite ends of said shaft, the sleeves 65, pivoted centrally upon opposite sides of the casing, the sliding rods 67, carrying the idlers G9, and the springs 73, tending to draw said idlers

us40938a - improvement in mills for crushing sugar-cane

us40938a - improvement in mills for crushing sugar-cane

G. H. LAUB. MILL FOR CRUSHING SUGAR GANE. No. 40,988. Patented Dec. 15, 1863. UNITED STATES PATENT OFFICE

williams crusher & pulverizer company, inc. > welcome

williams crusher & pulverizer company, inc. > welcome

The Roller Mill will grind 2” x 0 barite, up to 4% to 5% moisture, to 97% minus 200 mesh product, dried to 0.2% or less surface moisture, at a product rate of 18 STPH. CLIENTS Below is a small list of clients who chose Williams as their crusher and pulverizer company:

中国及多国专利审查信息查询

中国及多国专利审查信息查询

中国及多国专利审查信息查询. ICP备案编号:京ICP05069085号. 版权所有:国家知识产权局(未经许可不得复制) (建议使用IE8浏览器浏览)

an improved two roll sugarcane crushing mill - patent

an improved two roll sugarcane crushing mill - patent

2001-5-11 · Patent: Publ.of the Int ... An improved two roll sugarcane crushing mill is provided by the present invention comprising a plurality of improved two roll mill modules in tandem, each comprising a pair of main crushing rolls consisting of bottom and top roll. ... feeder roller is provided with a scrapper cum deflector with juice drainage means

us patent for apparatus for crushing brittle material for

us patent for apparatus for crushing brittle material for

In this apparatus for crushing brittle material for grinding a size reduction device is arranged between a roller mill ( for pressure crushing) and a screen classifier (for classifying the crushed product) for disagglomeration of the crushed product in round and flat form (agglomerates). For energy-saving and reliable disagglomeration of these agglomerates the size reduction device has an

process for crushing raw lignite - loesche gmbh

process for crushing raw lignite - loesche gmbh

1993-7-13 · FIG. 1 shows an air-swept roller mill 1, which has a driven, rotary crushing pan 2 and crushing rollers 3 rolling by frictional resistance or driven in a separate manner. Above the crushing chamber 5 there is a classifier 4 integrated into the casing of the air-swept roller mill 1

the roller mill patent :: 156 u.s. 261 (1895) :: justia us

the roller mill patent :: 156 u.s. 261 (1895) :: justia us

The mill shown and described in the patent consisted substantially of the frame, A, the roller, B, revolving in fixed bearings, and the companion roller, C, journaled at its ends, and revolving in a swinging arm or support, D, pivoted at its lower end upon a bolt, E, thus enabling the roll to be swung towards or away from the stationary roll, B

roller mill - krupp polysius ag

roller mill - krupp polysius ag

3. The roller mill of claim 1 wherein said adjustment means extend externally of said mill casing. 4. The roller mill of claim 1 wherein said carrier means is of frame-like configuration with side frame portions supporting said spindle means and a central open portion through which material to be ground may be fed to said table. 5

method of controlling a grinding roller mill - williams

method of controlling a grinding roller mill - williams

Roller mill control system for a centrifugally swung roller grinding mill to grind fuel in quantity to exactly match a burner fuel demand, driving the roller mill at a speed which varies as the fourth power of the percentage of burner demand for fuel so as to substantially match the mill grinding capability with variations in the percentage of the burner fuel demand, supplying air through the

中国专利信息网

中国专利信息网

2021-7-16 · 中 心动态. 2020-12-18 国知局专利检索咨询中心赴北航实验学校开... 2020-09-30 国家知识产权局专利检索咨询中心正式获批... 2019-09-06 国家知识产权局专利检索咨询中心参展第十... 2019-06-05 国家知识产权局专利检索咨询中心参展第六... 2019-04-25 国家知识产权局专利

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