grinding ball mill paten

  • US4966331A Stirred ball mill for grinding pigments

    A stirred ball mill for grinding, in particular dry grinding, pigments, comprising a stationary cylindrical container containing grinding balls and equipped with an inlet for the material to be.US687519A Tubular ball-mill. Google Patents,The object of the present invention is a tubular ball-mill 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 softer material than customary-such as, for instance, coaleven if this material be fed into the mill in large pieces.

  • US20140197257A1 Automatic Ball Charging Google Patents

    - Google Patents The present invention is directed toward a material handling, processing and milling facility which utilizes ball milling as a means for material grinding, mixing or mechanical.HU206645B Stirring-machine ball mill Google Patents,grinding agitator ball mill agitator ball space Prior art date 1988-11-18 Application number HU895926A Other languages Hungarian (hu) Other versions HU895926D0 (en HUT58000A (en Inventor Herbert Duerr Original Assignee Eirich Walter Eirich Paul Eirich Hubert Priority date (The priority date is an assumption and is not a legal conclusion.

  • US Patent for Ball mill provided with an agitator Patent

    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 grinding ball mill paten greenhell.cz,Cement Mill Ball Mill Grinding Media Paten. Cement Mill Ball Mill Grinding Media Paten Optimization of mill performance by using online ball and pulp measurements soon after a stop, a mill is a dangerous place to enter for the personnel tasked with taking measurements or samplesrash stops are difficult to handlehe mill and all feed streams.

  • grinding mill ball patent

    Grinding Mill Ball PatentUS Patent for Ball mill provided with an agitator Patent. A ball mill is provided with an agitator and comprises a grinding chaer containing grinding medium, a stator and a rotor which are arranged in said grinding chaer, an input opening for material to be ground and an output opening for ground material which are used for bringing the.DE102007043670A1 stirred ball mill Google Patents,Agitator ball mill with a cylindrical grinding container (26) having at least one Mahlguteinlaß (24) and at least one Mahlgutauslaß (34), wherein in the grinding container (26) connected to a drive (12) agitator shaft (20) is arranged, which forms part of Drive energy to Mahlhilfskörper (54) transmits, which are arranged loosely in the grinding container (26), and one before the

  • high quality grinding ball mill with patent concave from

    high quality grinding ball mill with patent concave from oem in bangladesh. Granding Mill Machin Granding Mill Machin Suppliers Directory Find variety Granding Mill Machin Suppliers Manufacturers Companies from around the World at pampers making machine rice mill machine ymj oca machine Flour Mill.We are a professional mining machinery manufacturer, the main US3549094A Ball mill Google Patents,US3549094A US3549094DA US3549094A US 3549094 A US3549094 A US 3549094A US 3549094D A US3549094D A US 3549094DA US 3549094 A US3549094 A US 3549094A Authority US United States Prior art keywords cylinder receptacle ball mill outlet receptacles Prior art date 1968-12-10 Legal status (The legal status is an assumption and is not a legal conclusion.

  • Methods of operating ball grinding mills W. R. Grace & Co.

    As may be seen in FIG. 1 a ball mill generally comprises a rotary drum 10, a separator 11, feed line 12 and recirculation line 13 for reintroducing coarse particles from feed line 12 back into the rotary drum 10. The output grinding products passed by separator 11 are withdrawn by way of output line 14.Ball mill Starkey Associates Grinding Design and Process,[0027] The present invention relates to a SAG mill, and especially to a SAG mill for the milling or grinding of samples of ore on a scale that is suitable for use in design of a commercial scale SAG mill for the grinding of ore. An embodiment of the SAG mill is illustrated in the drawings. [0028] FIG. 1 shows a ball mill, generally indicated by 10.

  • Ball mill Starkey & Associates Grinding Design and

    The present invention relates to a SAG mill, and especially to a SAG mill for the milling or grinding of samples of ore on a scale that is suitable for use in design of a commercial scale SAG mill for the grinding of ore. An embodiment of the SAG mill is illustrated in the drawings. FIG. 1 shows a ball mill, generally indicated by 10.High-energy high-capacity oscillating ball mill,The present invention concerns a high energy oscillating ball mill, useful in the preparation of nanophase materials having crystallite sizes of the order of 5 to 20 nm, with high production capacity and consisting of a grinding jar (containing, in the working conditions, the grinding balls and the materials charge to be processed) driven in an alternate regime of motion.

  • latest patents for ball mill technology

    Grinding Down to the Nanoscale with Planetary Ball Mills AZoNano 3 Apr 2013 Planetary ball mills are the most commonly used ball mills in to be done in a fully automatic manner due to a patented technology by FRITSCH. Truly the new planetary mono mill is the new high technology Udo Enderle Inventions, Patents and Patent Applications,Jan 30, 2018· Abstract: An agitator ball mill including an in particular horizontal grinding container, which has a first end area having a grinding material inlet and a second end area having a grinding material outlet, and a method for operating an agitator ball mill. The agitator ball mill includes a shaft, which can be rotated in the grinding container or in the grinding chamber, respectively, by means

  • Grinding Mills an overview ScienceDirect Topics

    The high unit capacity SAG mill/ball mill circuit is dominant today and has contributed toward substantial savings in capital and operating costs, which has in turn made many low-grade, high-tonnage operations such as copper and gold ores feasible. Future circuits may see increasing use of high pressure grinding rolls (Rosas et al., 2012).Ball mill Wikipedia,A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) materials like ores, chemicals, ceramic raw materials and paints.Ball mills rotate around a horizontal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used as media, including ceramic balls, flint pebbles, and stainless steel balls.

  • Evolution of Laboratory Mills and Grinders Lab Manager

    1950s. In 1950, the jet mill was invented.The Jet Pulverizer Company, Inc. was awarded one of the original patents for jet energy milling equipment, an instrument which has now evolved into the Micron-Master® mill. In a jet mill, the process material is driven at near sonic velocity around the perimeter of the mill by jets of air or steam. No grinding media are involved.Grinding Casting Balls Manufacturer, Meet Your,Ningguo Nanfang Wear-Resistant Materials Co.,Ltd is located in “the wear resistant casting capital of China”----Ningguo City,Anhui province.We are specialized in producing chromium alloy casting grinding balls, casting cylpebs and steel components.

  • Iron Ore Ball Mill Patent mayukhportfolio.co.in

    Conventional mixing and grinding in planetary ball mill with ball/load ratio = 10:1 with a speed the heat treatment of scale covered steel”, United States Patent 4,397,451, Read more ball mill for aluminium powder seshadrivaradhan.inMixer Mill MM 400 RETSCH powerful grinding by impact,The mixer mill MM 400 is a compact versatile bench-top unit, which has been developed specially for dry, wet and cryogenic grinding of small amounts of sample. It can mix and homogenize powders and suspensions in only a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA and protein extraction. With its high performance and great flexibility

  • Methods of operating ball grinding mills W. R. Grace & Co.

    As may be seen in FIG. 1 a ball mill generally comprises a rotary drum 10, a separator 11, feed line 12 and recirculation line 13 for reintroducing coarse particles from feed line 12 back into the rotary drum 10. The output grinding products passed by separator 11 are withdrawn by way of output line 14.Method for tubular rotary ball mill or mill with similar,Method for grinding intended for a rotary ball mill (4, 5), or mill with similar grinding instruments, which is divided into at least two grinding compartments (1, 2) and which is passed through by a current (14) of sweeping air from upstream to downstream and is in a closed circuit; the said mill including at least one separation partition (3) which, between two grinding compartments (1, 2

  • Large Capacity Vibratory Ball Mill Vibrating Grinding

    Vibration ball mill is a new model of powder equipment with high efficiency, including three models of single jar, double jars and three jars. It’s easy and convenient to operate, reliable to work, easy to clean, adaptable to different working condition. it can be used for wet and dry grinding without pollution.Grinding Mill Ball Patent,Grinding Mill Ball Patent. BACKGROUND OF THE INVENTION. The invention relates to an agitating ball mill according to the preamble of claim 1 Such agitating ball mills have a grinding chamber containing grinding media, a stator and a rotor, which are arranged in the grinding chamber, an input opening and an output opening for feeding and removing grinding material to or from the grinding

  • latest patents for ball mill technology

    Grinding Down to the Nanoscale with Planetary Ball Mills AZoNano 3 Apr 2013 Planetary ball mills are the most commonly used ball mills in to be done in a fully automatic manner due to a patented technology by FRITSCH. Truly the new planetary mono mill is the new high technology Ball Mill, Grinding Mill, Ball Mill Manufacturers, Ball,Energy Saving Ball Mill Introduction】: A high efficiency and energy saving ball mill with rolling bearing Capacity 】: Up to 160t/h Improvement】: Cylindrical energy saving grid ball mill is lined grooved ring plate which increases the contact surface of ball and ore and strengthens the grinding.

  • Grinding Mills an overview ScienceDirect Topics

    The high unit capacity SAG mill/ball mill circuit is dominant today and has contributed toward substantial savings in capital and operating costs, which has in turn made many low-grade, high-tonnage operations such as copper and gold ores feasible. Future circuits may see increasing use of high pressure grinding rolls (Rosas et al., 2012).Grinding Casting Balls Manufacturer, Meet Your,It is a modern stock enterprises, integrating research,development and manufacturing.We are specialized in producing chromium alloy casting grinding balls, casting cylpebs and steel components. Our company covers an area of 50,000 square meters and the total output capacity is about 30,00.

  • Grind Molycop

    Molycop manufactures grinding balls to exacting internal specifications at its grinding media production facility across the globe. Balls for use in mineral processing ball milling operations are designed for maximum abrasion resistance using high carbon content and high hardness levels.Mixer Mill MM 400 RETSCH powerful grinding by impact,The mixer mill MM 400 is a compact versatile bench-top unit, which has been developed specially for dry, wet and cryogenic grinding of small amounts of sample. It can mix and homogenize powders and suspensions in only a few seconds. It is also perfectly suitable for the disruption of biological cells as well as for DNA/RNA and protein extraction. With its high performance and great flexibility

  • Ball Mill Grinding

    Table of ContentsBall Rod and Pebble MillsBall LoadsScreens and FlakinessUnits of SurfaceBatch and Continuous Grinding ComparedBatch Ball Milling at Various SpeedsGold ore extraction and grinding machines, ball mills, etc.,Founded in 1997, Shandong Xinhai Mining Technology & Equipment Inc, (Stock Code: 836079) under Xinhai is a stockholding high and new technology enterprise to provide the Turn-key Solution for Mineral Processing Plant; including design and research, machine manufacturing, equipment procurement, management service, mine operation, mine materials procurement & management as well as industry

  • Ball Mill RETSCH powerful grinding and homogenization

    RETSCH is the world leading manufacturer of laboratory ball mills and offers the perfect product for each application. The High Energy Ball Mill E max and MM 500 were developed for grinding with the highest energy input. The innovative design of both, the mills and the grinding jars, allows for continuous grinding down to the nano range in the shortest amount of time with only minor warmingBall mill Wikipedia,A ball mill, a type of grinder, is a cylindrical device used in grinding (or mixing) materials like ores, chemicals, ceramic raw materials and paints.Ball mills rotate around a horizontal axis, partially filled with the material to be ground plus the grinding medium. Different materials are used as media, including ceramic balls, flint pebbles, and stainless steel balls.