The invention related to a control system for a mill particularly a roller grinding mill comprising a mill control device 11 which is designed to control at least one mill characteristic on the basis of an associated target variable and a fuzzycontrol device 13 which is connected to the mill control device 11 and designed to adjust the target variable of the at least one mill
Email:[email protected]This series of jaw crusher belongs to stone crushing equipment which is widely used in the works of metallurgy, mining, cement, chemistry, refractory and ceramics as well as highway construction and water conservancy.
The sand washer is a kind of highly efficient sand washing plant, taking the advanced techniques and the domestic physical conditions together into consideration.
Vibratory feeder in the production line can transport the material with the shape of massive and particles smoothly to the feeding device in a stable time.
Chinaware ball mill is mainly used for the mixing and grinding of materials, and the fineness of the final products is even, thus saving motive power. It can be used in both dry grinding and wet grinding.
This series screen is always used in processing minerals such as ferrous metals including hematite magnet and nonferrous metals including lead, zinc, gold and silver, etc.
The hammer crusher, also named heavy hammer crusher, crushes by the collisions between high-speed hammer and materials. It has features of simple structure, high reduction ration, high efficiency, etc.
Aug 19 2003 · A ball mill is provided with an agitator and comprises a grinding chamber containing grinding medium a stator and a rotor which are arranged in said grinding chamber an input opening for material to be ground and an output opening for ground material which are used for bringing the material to be ground to the grinding chamber and for evacuating the ground material therefrom
The grinding power of a planetary mill having a single 56 inch diameter grinding chamber and a length of 20 feet orbiting at 1000 rpm on an orbital diameter of 10 foot and employing 116 inch diameter balls is about the same as that of a conventional ball mill 4 feet in diameter and eight feet long rotating at 21 rpm and employing 38 inch
US3921919A US38892473A US3921919A US 3921919 A US3921919 A US 3921919A US 38892473 A US38892473 A US 38892473A US 3921919 A US3921919 A US 3921919A Authority US United States Prior art keywords mill millstones motor meslins millstone Prior art date 19720831 Legal status The legal status is an assumption and is not a legal conclusion
US3462086A US3462086DA US3462086A US 3462086 A US3462086 A US 3462086A US 3462086D A US3462086D A US 3462086DA US 3462086 A US3462086 A US 3462086A Authority US United States Prior art keywords vortex zone fluid radius particles Prior art date 19660701 Legal status The legal status is an assumption and is not a legal conclusion
US997592A Grindingmill Google Patents The grinding mill is adapted for grinding crude or unretined sugar licorice gelatin and similar moist or sticky substances whichhave to be pulverized in dry state in a quick and reliable manner Having thus described my invention I claim as new and desire to secure by Letters Patent l
us patent centrifugal grinding mills patents com Oct 18 1994 · Improved feed for centrifugal mills United States Patent 5356084 Abstract A mill for comminution comprising a cylinder rotating with its axis perpendicular to a uniform inertial force field that has helical chambers at each end of the cylinder that are coaxial to and connected
May 10 1977 · Roller grinding mill apparatus comprising a stationary bull ring which cooperates with a plurality of centrifugally operated grinding rollers and means for setting a predetermined gap space between the grinding rollers and the grinding face of the bull ring so that the grinding rollers will be unrestricted so as to move in radial directions in response to centrifugal force but will not
Contact us PRODUCT 60 years experience with Lifting Performance Home Product grinding mill ball patent grinding mill ball patent 20191127T0011520000 MTW Series Heavy Type European Grinding Output size 160045 mm the fineness is 0038mm Production capacity 3545TH PROCESSED MATERIALS limestone calcite barite dolomite
The object of the present invention is a tubular ballmill of the described class in which the grinding may be effected in less time than heretofore and in which themill may be used for grinding Cited by 1 US1951823A Grinding mill Google Patents GRINDING MILL FIG4 FIG 5 INVENT R Patented Mar 20 1934 UNITED STATES PATENT OFFICE 1Claim
Raymond Fine Grinding Roller Mill For finer products and increased production The Raymond fine grinding roller mill US Patent Nos 7665681 and 7963471 was specifically designed to achieve a product size distribution with d50 measurement of less than 10 microns Available as new roller mills or as a retrofit to your existing mill
General Mills Mondelez granted patents Source Adobe Stock 08172020 By Nico Roesler WASHINGTON The US Patent and Trademark Office issued a range of patents to product designs and equipment related to the baking industry from March 24 to May 12
US664852A Centrifugal grinding machine Google Patents Centrifugal grindingmachine download pdf info prior art keywords machine knives casing opening grinding prior art date legal status the legal status is an assumption and is not a legal conclusion google has not performed a legal analysis and makes no representation as to the accuracy of the status listed expired lifetime
US patent 439154 Cutter Grinder was issued to Frederick Holz of Cincinnati OH It was granted on 10281890 Peck Rector patent attorneys brMy invention relates to a universal cutter and reamer grinder for grinding milling cutters and reamers of all sha
Grinding Mills SAG mills installed in Chile now regularly exceed 100000 tons per day treated in a single mill US Patent 1 553 333 and then its later versions German Patent 679 800 1952 Austrian Patent 200 598 1957 and Japanese Patent 1256 1972 were published In the Soviet Union the first experimental KID specimens had been
For much of the nineteenth century inventors submitted a model with their patent application to the United States Patent Office The National Museum of American History’s patent model collection began with the acquisition of 284 models from the Patent Office in June 1908 and reached more than 1000 models by the end of that summer
Centrifugal Mill Grinder MC Machinery Centrifugal Grinding Crusher Mills Cone Crusher Jaw RETSCH zm100 Centrifugal grinding mill 110 VAC This item is a RETSCH model 208220003 Centrifugal grinding mill It uses 110 VAC power The mill was part of a lot obtained from a major distributor of oratory US Patent for Centrifugal grinding Read
Raymond Fine Grinding Roller Mill For finer products and increased production The Raymond fine grinding roller mill US Patent Nos 7665681 and 7963471 was specifically designed to achieve a product size distribution with d50 measurement of less than 10 microns Available as new roller mills or as a retrofit to your existing mill
Source US Patent 7892520 B2 2011 The method includes grinding an iron II hydrated salt an iron III hydrated salt an inorganic salt and The aqueous dispersion of yFe2O3 nanoparticles may optionally be hydrothermally treated to More details
